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freebsd-skq/contrib/gcc/cp/decl2.c

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Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* Process declarations and variables for C compiler.
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
Copyright (C) 1988, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
1999, 2000, 2001, 2002 Free Software Foundation, Inc.
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Hacked by Michael Tiemann (tiemann@cygnus.com)
This file is part of GNU CC.
GNU CC is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
GNU CC is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with GNU CC; see the file COPYING. If not, write to
the Free Software Foundation, 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
/* Process declarations and symbol lookup for C front end.
Also constructs types; the standard scalar types at initialization,
and structure, union, array and enum types when they are declared. */
/* ??? not all decl nodes are given the most useful possible
line numbers. For example, the CONST_DECLs for enum values. */
#include "config.h"
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
#include "system.h"
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
#include "tree.h"
#include "rtl.h"
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
#include "expr.h"
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
#include "flags.h"
#include "cp-tree.h"
#include "decl.h"
#include "lex.h"
#include "output.h"
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
#include "except.h"
#include "toplev.h"
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
#include "ggc.h"
#include "timevar.h"
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
#include "cpplib.h"
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
#include "target.h"
extern cpp_reader *parse_in;
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
/* This structure contains information about the initializations
and/or destructions required for a particular priority level. */
typedef struct priority_info_s {
/* Non-zero if there have been any initializations at this priority
throughout the translation unit. */
int initializations_p;
/* Non-zero if there have been any destructions at this priority
throughout the translation unit. */
int destructions_p;
} *priority_info;
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
static void mark_vtable_entries PARAMS ((tree));
static void grok_function_init PARAMS ((tree, tree));
static int finish_vtable_vardecl PARAMS ((tree *, void *));
static int prune_vtable_vardecl PARAMS ((tree *, void *));
static int is_namespace_ancestor PARAMS ((tree, tree));
static void add_using_namespace PARAMS ((tree, tree, int));
static tree ambiguous_decl PARAMS ((tree, tree, tree,int));
static tree build_anon_union_vars PARAMS ((tree, tree*, int, int));
static int acceptable_java_type PARAMS ((tree));
static void output_vtable_inherit PARAMS ((tree));
static tree start_objects PARAMS ((int, int));
static void finish_objects PARAMS ((int, int, tree));
static tree merge_functions PARAMS ((tree, tree));
static tree decl_namespace PARAMS ((tree));
static tree validate_nonmember_using_decl PARAMS ((tree, tree *, tree *));
static void do_nonmember_using_decl PARAMS ((tree, tree, tree, tree,
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
tree *, tree *));
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
static tree start_static_storage_duration_function PARAMS ((void));
static void finish_static_storage_duration_function PARAMS ((tree));
static priority_info get_priority_info PARAMS ((int));
static void do_static_initialization PARAMS ((tree, tree));
static void do_static_destruction PARAMS ((tree));
static tree start_static_initialization_or_destruction PARAMS ((tree, int));
static void finish_static_initialization_or_destruction PARAMS ((tree));
static void generate_ctor_or_dtor_function PARAMS ((int, int));
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
static int generate_ctor_and_dtor_functions_for_priority
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
PARAMS ((splay_tree_node, void *));
static tree prune_vars_needing_no_initialization PARAMS ((tree));
static void write_out_vars PARAMS ((tree));
static void import_export_class PARAMS ((tree));
static tree key_method PARAMS ((tree));
static int compare_options PARAMS ((const PTR, const PTR));
static tree get_guard_bits PARAMS ((tree));
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* A list of static class variables. This is needed, because a
static class variable can be declared inside the class without
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
an initializer, and then initialized, statically, outside the class. */
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
static varray_type pending_statics;
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
#define pending_statics_used \
(pending_statics ? pending_statics->elements_used : 0)
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* A list of functions which were declared inline, but which we
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
may need to emit outline anyway. */
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
static varray_type deferred_fns;
#define deferred_fns_used \
(deferred_fns ? deferred_fns->elements_used : 0)
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* Flag used when debugging spew.c */
extern int spew_debug;
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
/* Nonzero if we're done parsing and into end-of-file activities. */
int at_eof;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* Functions called along with real static constructors and destructors. */
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
tree static_ctors;
tree static_dtors;
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
/* The :: namespace. */
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
tree global_namespace;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* C (and C++) language-specific option variables. */
/* Nonzero means don't recognize the keyword `asm'. */
int flag_no_asm;
/* Nonzero means don't recognize any extension keywords. */
int flag_no_gnu_keywords;
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
/* Nonzero means do some things the same way PCC does. Only provided so
the compiler will link. */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
int flag_traditional;
/* Nonzero means to treat bitfields as unsigned unless they say `signed'. */
int flag_signed_bitfields = 1;
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
/* Nonzero means enable obscure standard features and disable GNU
extensions that might cause standard-compliant code to be
miscompiled. */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
int flag_ansi;
/* Nonzero means do emit exported implementations of functions even if
they can be inlined. */
int flag_implement_inlines = 1;
/* Nonzero means do emit exported implementations of templates, instead of
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
multiple static copies in each file that needs a definition. */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
int flag_external_templates;
/* Nonzero means that the decision to emit or not emit the implementation of a
template depends on where the template is instantiated, rather than where
it is defined. */
int flag_alt_external_templates;
/* Nonzero means that implicit instantiations will be emitted if needed. */
int flag_implicit_templates = 1;
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
/* Nonzero means that implicit instantiations of inline templates will be
emitted if needed, even if instantiations of non-inline templates
aren't. */
int flag_implicit_inline_templates = 1;
Gcc 3.2.1-prerelease from the FSF anoncvs repo gcc-3_2-branch on 1-Sep-2002 00:00:01 EDT.
2002-09-01 20:38:57 +00:00
/* Nonzero means warn about things that will change when compiling
with an ABI-compliant compiler. */
int warn_abi = 0;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* Nonzero means warn about implicit declarations. */
int warn_implicit = 1;
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
/* Nonzero means warn about usage of long long when `-pedantic'. */
int warn_long_long = 1;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* Nonzero means warn when all ctors or dtors are private, and the class
has no friends. */
int warn_ctor_dtor_privacy = 1;
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
/* Nonzero means generate separate instantiation control files and juggle
them at link time. */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
int flag_use_repository;
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
/* Nonzero if we want to issue diagnostics that the standard says are not
required. */
int flag_optional_diags = 1;
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
/* Nonzero means give string constants the type `const char *', as mandated
by the standard. */
int flag_const_strings = 1;
/* Nonzero means warn about deprecated conversion from string constant to
`char *'. */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
int warn_write_strings;
/* Nonzero means warn about pointer casts that can drop a type qualifier
from the pointer target type. */
int warn_cast_qual;
/* Nonzero means warn about sizeof(function) or addition/subtraction
of function pointers. */
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
int warn_pointer_arith = 1;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* Nonzero means warn for any function def without prototype decl. */
int warn_missing_prototypes;
/* Nonzero means warn about multiple (redundant) decls for the same single
variable or function. */
int warn_redundant_decls;
/* Warn if initializer is not completely bracketed. */
int warn_missing_braces;
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
/* Warn about comparison of signed and unsigned values. */
int warn_sign_compare;
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
/* Warn about testing equality of floating point numbers. */
int warn_float_equal = 0;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
/* Warn about functions which might be candidates for format attributes. */
int warn_missing_format_attribute;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* Warn about a subscript that has type char. */
int warn_char_subscripts;
/* Warn if a type conversion is done that might have confusing results. */
int warn_conversion;
/* Warn if adding () is suggested. */
int warn_parentheses;
/* Non-zero means warn in function declared in derived class has the
same name as a virtual in the base class, but fails to match the
type signature of any virtual function in the base class. */
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
int warn_overloaded_virtual;
/* Non-zero means warn when declaring a class that has a non virtual
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
destructor, when it really ought to have a virtual one. */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
int warn_nonvdtor;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* Non-zero means warn when the compiler will reorder code. */
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
int warn_reorder;
/* Non-zero means warn when synthesis behavior differs from Cfront's. */
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
int warn_synth;
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
/* Non-zero means warn when we convert a pointer to member function
into a pointer to (void or function). */
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
int warn_pmf2ptr = 1;
/* Nonzero means warn about violation of some Effective C++ style rules. */
int warn_ecpp;
/* Nonzero means warn where overload resolution chooses a promotion from
unsigned to signed over a conversion to an unsigned of the same size. */
int warn_sign_promo;
/* Nonzero means warn when an old-style cast is used. */
int warn_old_style_cast;
/* Warn about #pragma directives that are not recognised. */
int warn_unknown_pragmas; /* Tri state variable. */
/* Nonzero means warn about use of multicharacter literals. */
int warn_multichar = 1;
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
/* Nonzero means warn when non-templatized friend functions are
declared within a template */
int warn_nontemplate_friend = 1;
/* Nonzero means complain about deprecated features. */
int warn_deprecated = 1;
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
/* Nonzero means `$' can be in an identifier. */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
#ifndef DOLLARS_IN_IDENTIFIERS
#define DOLLARS_IN_IDENTIFIERS 1
#endif
int dollars_in_ident = DOLLARS_IN_IDENTIFIERS;
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
/* Nonzero means allow Microsoft extensions without a pedwarn. */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
int flag_ms_extensions;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* C++ specific flags. */
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
/* Nonzero means we should attempt to elide constructors when possible. */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
int flag_elide_constructors = 1;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* Nonzero means that member functions defined in class scope are
inline by default. */
int flag_default_inline = 1;
/* Controls whether compiler generates 'type descriptor' that give
run-time type information. */
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
int flag_rtti = 1;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* Nonzero if we want to support huge (> 2^(sizeof(short)*8-1) bytes)
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
objects. */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
int flag_huge_objects;
/* Nonzero if we want to conserve space in the .o files. We do this
by putting uninitialized data and runtime initialized data into
.common instead of .data at the expense of not flagging multiple
definitions. */
int flag_conserve_space;
/* Nonzero if we want to obey access control semantics. */
int flag_access_control = 1;
/* Nonzero if we want to understand the operator names, i.e. 'bitand'. */
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
int flag_operator_names = 1;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* Nonzero if we want to check the return value of new and avoid calling
constructors if it is a null pointer. */
int flag_check_new;
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
/* Nonzero if we want the new ISO rules for pushing a new scope for `for'
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
initialization variables.
0: Old rules, set by -fno-for-scope.
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
2: New ISO rules, set by -ffor-scope.
1: Try to implement new ISO rules, but with backup compatibility
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
(and warnings). This is the default, for now. */
int flag_new_for_scope = 1;
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
/* Nonzero if we want to emit defined symbols with common-like linkage as
weak symbols where possible, in order to conform to C++ semantics.
Otherwise, emit them as local symbols. */
int flag_weak = 1;
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
/* Nonzero to use __cxa_atexit, rather than atexit, to register
destructors for local statics and global objects. */
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
Gcc 3.2.1-prerelease from the FSF anoncvs repo gcc-3_2-branch on 1-Sep-2002 00:00:01 EDT.
2002-09-01 20:38:57 +00:00
int flag_use_cxa_atexit = DEFAULT_USE_CXA_ATEXIT;
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
/* Maximum template instantiation depth. This limit is rather
arbitrary, but it exists to limit the time it takes to notice
infinite template instantiations. */
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
int max_tinst_depth = 500;
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
/* Nonzero means output .vtable_{entry,inherit} for use in doing vtable gc. */
int flag_vtable_gc;
/* Nonzero means make the default pedwarns warnings instead of errors.
The value of this flag is ignored if -pedantic is specified. */
int flag_permissive;
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
/* Nonzero means to implement standard semantics for exception
specifications, calling unexpected if an exception is thrown that
doesn't match the specification. Zero means to treat them as
assertions and optimize accordingly, but not check them. */
int flag_enforce_eh_specs = 1;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* Table of language-dependent -f options.
STRING is the option name. VARIABLE is the address of the variable.
ON_VALUE is the value to store in VARIABLE
if `-fSTRING' is seen as an option.
(If `-fno-STRING' is seen as an option, the opposite value is stored.) */
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2002-02-01 18:16:02 +00:00
static const struct { const char *const string; int *const variable; const int on_value;}
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
lang_f_options[] =
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
/* C/C++ options. */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{"signed-char", &flag_signed_char, 1},
{"unsigned-char", &flag_signed_char, 0},
{"signed-bitfields", &flag_signed_bitfields, 1},
{"unsigned-bitfields", &flag_signed_bitfields, 0},
{"short-enums", &flag_short_enums, 1},
{"short-double", &flag_short_double, 1},
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
{"short-wchar", &flag_short_wchar, 1},
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{"asm", &flag_no_asm, 0},
{"builtin", &flag_no_builtin, 0},
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
/* C++-only options. */
{"access-control", &flag_access_control, 1},
{"check-new", &flag_check_new, 1},
{"conserve-space", &flag_conserve_space, 1},
{"const-strings", &flag_const_strings, 1},
{"default-inline", &flag_default_inline, 1},
{"dollars-in-identifiers", &dollars_in_ident, 1},
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{"elide-constructors", &flag_elide_constructors, 1},
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
{"enforce-eh-specs", &flag_enforce_eh_specs, 1},
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
{"external-templates", &flag_external_templates, 1},
{"for-scope", &flag_new_for_scope, 2},
{"gnu-keywords", &flag_no_gnu_keywords, 0},
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
{"handle-exceptions", &flag_exceptions, 1},
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{"implement-inlines", &flag_implement_inlines, 1},
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
{"implicit-inline-templates", &flag_implicit_inline_templates, 1},
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{"implicit-templates", &flag_implicit_templates, 1},
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
{"ms-extensions", &flag_ms_extensions, 1},
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{"nonansi-builtins", &flag_no_nonansi_builtin, 0},
{"operator-names", &flag_operator_names, 1},
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
{"optional-diags", &flag_optional_diags, 1},
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
{"permissive", &flag_permissive, 1},
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{"repo", &flag_use_repository, 1},
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
{"rtti", &flag_rtti, 1},
{"stats", &flag_detailed_statistics, 1},
{"vtable-gc", &flag_vtable_gc, 1},
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
{"use-cxa-atexit", &flag_use_cxa_atexit, 1},
{"weak", &flag_weak, 1}
};
/* The list of `-f' options that we no longer support. The `-f'
prefix is not given in this table. The `-fno-' variants are not
listed here. This table must be kept in alphabetical order. */
static const char * const unsupported_options[] = {
"all-virtual",
"cond-mismatch",
"enum-int-equiv",
"guiding-decls",
"honor-std",
"huge-objects",
"labels-ok",
"new-abi",
"nonnull-objects",
"squangle",
"strict-prototype",
"this-is-variable",
"vtable-thunks",
"xref"
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
};
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
/* Compare two option strings, pointed two by P1 and P2, for use with
bsearch. */
static int
compare_options (p1, p2)
const PTR p1;
const PTR p2;
{
return strcmp (*((const char *const *) p1), *((const char *const *) p2));
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* Decode the string P as a language-specific option.
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
Return the number of strings consumed for a valid option.
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
Otherwise return 0. Should not complain if it does not
recognise the option. */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
int
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
cxx_decode_option (argc, argv)
int argc;
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
char **argv;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
int strings_processed;
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
const char *p = argv[0];
strings_processed = cpp_handle_option (parse_in, argc, argv, 0);
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
if (!strcmp (p, "-ftraditional") || !strcmp (p, "-traditional"))
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
/* ignore */;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
else if (p[0] == '-' && p[1] == 'f')
{
/* Some kind of -f option.
P's value is the option sans `-f'.
Search for it in the table of options. */
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
const char *option_value = NULL;
const char *positive_option;
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
size_t j;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
p += 2;
/* Try special -f options. */
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
/* See if this is one of the options no longer supported. We
used to support these options, so we continue to accept them,
with a warning. */
if (strncmp (p, "no-", strlen ("no-")) == 0)
positive_option = p + strlen ("no-");
else
positive_option = p;
/* If the option is present, issue a warning. Indicate to our
caller that the option was processed successfully. */
if (bsearch (&positive_option,
unsupported_options,
(sizeof (unsupported_options)
/ sizeof (unsupported_options[0])),
sizeof (unsupported_options[0]),
compare_options))
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
warning ("-f%s is no longer supported", p);
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
return 1;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
if (!strcmp (p, "handle-exceptions")
|| !strcmp (p, "no-handle-exceptions"))
warning ("-fhandle-exceptions has been renamed to -fexceptions (and is now on by default)");
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
else if (! strcmp (p, "alt-external-templates"))
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
flag_external_templates = 1;
flag_alt_external_templates = 1;
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
cp_deprecated ("-falt-external-templates");
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
else if (! strcmp (p, "no-alt-external-templates"))
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
flag_alt_external_templates = 0;
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
else if (!strcmp (p, "repo"))
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
flag_use_repository = 1;
flag_implicit_templates = 0;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
else if (!strcmp (p, "external-templates"))
{
flag_external_templates = 1;
cp_deprecated ("-fexternal-templates");
}
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
else if ((option_value
= skip_leading_substring (p, "template-depth-")))
max_tinst_depth
= read_integral_parameter (option_value, p - 2, max_tinst_depth);
else if ((option_value
= skip_leading_substring (p, "name-mangling-version-")))
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
warning ("-fname-mangling-version is no longer supported");
return 1;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
else if (dump_switch_p (p))
;
else
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
int found = 0;
for (j = 0;
!found && j < (sizeof (lang_f_options)
/ sizeof (lang_f_options[0]));
j++)
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
if (!strcmp (p, lang_f_options[j].string))
{
*lang_f_options[j].variable = lang_f_options[j].on_value;
/* A goto here would be cleaner,
but breaks the VAX pcc. */
found = 1;
}
else if (p[0] == 'n' && p[1] == 'o' && p[2] == '-'
&& ! strcmp (p+3, lang_f_options[j].string))
{
*lang_f_options[j].variable = ! lang_f_options[j].on_value;
found = 1;
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
return found;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
}
else if (p[0] == '-' && p[1] == 'W')
{
int setting = 1;
/* The -W options control the warning behavior of the compiler. */
p += 2;
if (p[0] == 'n' && p[1] == 'o' && p[2] == '-')
setting = 0, p += 3;
Gcc 3.2.1-prerelease from the FSF anoncvs repo gcc-3_2-branch on 1-Sep-2002 00:00:01 EDT.
2002-09-01 20:38:57 +00:00
if (!strcmp (p, "abi"))
warn_abi = setting;
else if (!strcmp (p, "implicit"))
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
warn_implicit = setting;
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
else if (!strcmp (p, "long-long"))
warn_long_long = setting;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
else if (!strcmp (p, "return-type"))
warn_return_type = setting;
else if (!strcmp (p, "ctor-dtor-privacy"))
warn_ctor_dtor_privacy = setting;
else if (!strcmp (p, "write-strings"))
warn_write_strings = setting;
else if (!strcmp (p, "cast-qual"))
warn_cast_qual = setting;
else if (!strcmp (p, "char-subscripts"))
warn_char_subscripts = setting;
else if (!strcmp (p, "pointer-arith"))
warn_pointer_arith = setting;
else if (!strcmp (p, "missing-prototypes"))
warn_missing_prototypes = setting;
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
else if (!strcmp (p, "strict-prototypes"))
{
if (setting == 0)
warning ("-Wno-strict-prototypes is not supported in C++");
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
else if (!strcmp (p, "redundant-decls"))
warn_redundant_decls = setting;
else if (!strcmp (p, "missing-braces"))
warn_missing_braces = setting;
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
else if (!strcmp (p, "sign-compare"))
warn_sign_compare = setting;
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
else if (!strcmp (p, "float-equal"))
warn_float_equal = setting;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
else if (!strcmp (p, "format"))
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
set_Wformat (setting);
else if (!strcmp (p, "format=2"))
set_Wformat (2);
else if (!strcmp (p, "format-y2k"))
warn_format_y2k = setting;
else if (!strcmp (p, "format-extra-args"))
warn_format_extra_args = setting;
else if (!strcmp (p, "format-nonliteral"))
warn_format_nonliteral = setting;
else if (!strcmp (p, "format-security"))
warn_format_security = setting;
else if (!strcmp (p, "missing-format-attribute"))
warn_missing_format_attribute = setting;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
else if (!strcmp (p, "conversion"))
warn_conversion = setting;
else if (!strcmp (p, "parentheses"))
warn_parentheses = setting;
else if (!strcmp (p, "non-virtual-dtor"))
warn_nonvdtor = setting;
else if (!strcmp (p, "reorder"))
warn_reorder = setting;
else if (!strcmp (p, "synth"))
warn_synth = setting;
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
else if (!strcmp (p, "pmf-conversions"))
warn_pmf2ptr = setting;
else if (!strcmp (p, "effc++"))
warn_ecpp = setting;
else if (!strcmp (p, "sign-promo"))
warn_sign_promo = setting;
else if (!strcmp (p, "old-style-cast"))
warn_old_style_cast = setting;
else if (!strcmp (p, "overloaded-virtual"))
warn_overloaded_virtual = setting;
else if (!strcmp (p, "multichar"))
warn_multichar = setting;
else if (!strcmp (p, "unknown-pragmas"))
/* Set to greater than 1, so that even unknown pragmas in
system headers will be warned about. */
warn_unknown_pragmas = setting * 2;
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
else if (!strcmp (p, "non-template-friend"))
warn_nontemplate_friend = setting;
else if (!strcmp (p, "deprecated"))
warn_deprecated = setting;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
else if (!strcmp (p, "comment"))
; /* cpp handles this one. */
else if (!strcmp (p, "comments"))
; /* cpp handles this one. */
else if (!strcmp (p, "trigraphs"))
; /* cpp handles this one. */
else if (!strcmp (p, "import"))
; /* cpp handles this one. */
else if (!strcmp (p, "all"))
{
warn_return_type = setting;
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
set_Wunused (setting);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
warn_implicit = setting;
warn_switch = setting;
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
set_Wformat (setting);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
warn_parentheses = setting;
warn_missing_braces = setting;
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
warn_sign_compare = setting;
warn_multichar = setting;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* We save the value of warn_uninitialized, since if they put
-Wuninitialized on the command line, we need to generate a
warning about not using it without also specifying -O. */
if (warn_uninitialized != 1)
warn_uninitialized = (setting ? 2 : 0);
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
/* Only warn about unknown pragmas that are not in system
headers. */
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
warn_unknown_pragmas = 1;
/* C++-specific warnings. */
warn_ctor_dtor_privacy = setting;
warn_nonvdtor = setting;
warn_reorder = setting;
warn_nontemplate_friend = setting;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
else return strings_processed;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
else if (!strcmp (p, "-ansi"))
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
flag_no_nonansi_builtin = 1, flag_ansi = 1,
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
flag_noniso_default_format_attributes = 0, flag_no_gnu_keywords = 1;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
#ifdef SPEW_DEBUG
/* Undocumented, only ever used when you're invoking cc1plus by hand, since
it's probably safe to assume no sane person would ever want to use this
under normal circumstances. */
else if (!strcmp (p, "-spew-debug"))
spew_debug = 1;
#endif
else
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
return strings_processed;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
return 1;
}
/* Incorporate `const' and `volatile' qualifiers for member functions.
FUNCTION is a TYPE_DECL or a FUNCTION_DECL.
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
QUALS is a list of qualifiers. Returns any explicit
top-level qualifiers of the method's this pointer, anything other than
TYPE_UNQUALIFIED will be an extension. */
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
int
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
grok_method_quals (ctype, function, quals)
tree ctype, function, quals;
{
tree fntype = TREE_TYPE (function);
tree raises = TYPE_RAISES_EXCEPTIONS (fntype);
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
int type_quals = TYPE_UNQUALIFIED;
int dup_quals = TYPE_UNQUALIFIED;
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
int this_quals = TYPE_UNQUALIFIED;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
do
{
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
int tq = cp_type_qual_from_rid (TREE_VALUE (quals));
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
if ((type_quals | this_quals) & tq)
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
dup_quals |= tq;
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
else if (tq & TYPE_QUAL_RESTRICT)
this_quals |= tq;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
else
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
type_quals |= tq;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
quals = TREE_CHAIN (quals);
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
while (quals);
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
if (dup_quals != TYPE_UNQUALIFIED)
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
error ("duplicate type qualifiers in %s declaration",
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
TREE_CODE (function) == FUNCTION_DECL
? "member function" : "type");
ctype = cp_build_qualified_type (ctype, type_quals);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
fntype = build_cplus_method_type (ctype, TREE_TYPE (fntype),
(TREE_CODE (fntype) == METHOD_TYPE
? TREE_CHAIN (TYPE_ARG_TYPES (fntype))
: TYPE_ARG_TYPES (fntype)));
if (raises)
fntype = build_exception_variant (fntype, raises);
TREE_TYPE (function) = fntype;
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
return this_quals;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
/* Warn when -fexternal-templates is used and #pragma
interface/implementation is not used all the times it should be,
inform the user. */
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
void
warn_if_unknown_interface (decl)
tree decl;
{
static int already_warned = 0;
if (already_warned++)
return;
if (flag_alt_external_templates)
{
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
tree til = tinst_for_decl ();
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
int sl = lineno;
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
const char *sf = input_filename;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
if (til)
{
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
lineno = TINST_LINE (til);
input_filename = TINST_FILE (til);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
warning ("template `%#D' instantiated in file without #pragma interface",
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
decl);
lineno = sl;
input_filename = sf;
}
else
cp_warning_at ("template `%#D' defined in file without #pragma interface",
decl);
}
/* A subroutine of the parser, to handle a component list. */
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
void
grok_x_components (specs)
tree specs;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
tree t;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
specs = strip_attrs (specs);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
check_tag_decl (specs);
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
t = groktypename (build_tree_list (specs, NULL_TREE));
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
/* The only case where we need to do anything additional here is an
anonymous union field, e.g.: `struct S { union { int i; }; };'. */
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
if (t == NULL_TREE || !ANON_AGGR_TYPE_P (t))
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
return;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
fixup_anonymous_aggr (t);
finish_member_declaration (build_decl (FIELD_DECL, NULL_TREE, t));
}
/* Returns a PARM_DECL for a parameter of the indicated TYPE, with the
indicated NAME. */
tree
build_artificial_parm (name, type)
tree name;
tree type;
{
tree parm;
parm = build_decl (PARM_DECL, name, type);
DECL_ARTIFICIAL (parm) = 1;
/* All our artificial parms are implicitly `const'; they cannot be
assigned to. */
TREE_READONLY (parm) = 1;
DECL_ARG_TYPE (parm) = type;
return parm;
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
}
/* Constructors for types with virtual baseclasses need an "in-charge" flag
saying whether this constructor is responsible for initialization of
virtual baseclasses or not. All destructors also need this "in-charge"
flag, which additionally determines whether or not the destructor should
free the memory for the object.
This function adds the "in-charge" flag to member function FN if
appropriate. It is called from grokclassfn and tsubst.
Bring in bug fixes from the GCC anoncvs server's "gcc-2_95-branch" branch as of May 26th, 2000. [these are changes March 31 - May 24th]
2000-05-27 02:25:28 +00:00
FN must be either a constructor or destructor.
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
The in-charge flag follows the 'this' parameter, and is followed by the
VTT parm (if any), then the user-written parms. */
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
void
maybe_retrofit_in_chrg (fn)
tree fn;
{
tree basetype, arg_types, parms, parm, fntype;
Bring in bug fixes from the GCC anoncvs server's "gcc-2_95-branch" branch as of May 26th, 2000. [these are changes March 31 - May 24th]
2000-05-27 02:25:28 +00:00
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
/* If we've already add the in-charge parameter don't do it again. */
if (DECL_HAS_IN_CHARGE_PARM_P (fn))
Bring in bug fixes from the GCC anoncvs server's "gcc-2_95-branch" branch as of May 26th, 2000. [these are changes March 31 - May 24th]
2000-05-27 02:25:28 +00:00
return;
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
/* When processing templates we can't know, in general, whether or
not we're going to have virtual baseclasses. */
if (uses_template_parms (fn))
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
return;
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
/* We don't need an in-charge parameter for constructors that don't
have virtual bases. */
if (DECL_CONSTRUCTOR_P (fn)
&& !TYPE_USES_VIRTUAL_BASECLASSES (DECL_CONTEXT (fn)))
return;
Bring in bug fixes from the GCC anoncvs server's "gcc-2_95-branch" branch as of May 26th, 2000. [these are changes March 31 - May 24th]
2000-05-27 02:25:28 +00:00
arg_types = TYPE_ARG_TYPES (TREE_TYPE (fn));
basetype = TREE_TYPE (TREE_VALUE (arg_types));
arg_types = TREE_CHAIN (arg_types);
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
parms = TREE_CHAIN (DECL_ARGUMENTS (fn));
/* If this is a subobject constructor or destructor, our caller will
pass us a pointer to our VTT. */
if (TYPE_USES_VIRTUAL_BASECLASSES (DECL_CONTEXT (fn)))
Bring in bug fixes from the GCC anoncvs server's "gcc-2_95-branch" branch as of May 26th, 2000. [these are changes March 31 - May 24th]
2000-05-27 02:25:28 +00:00
{
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
parm = build_artificial_parm (vtt_parm_identifier, vtt_parm_type);
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
/* First add it to DECL_ARGUMENTS between 'this' and the real args... */
TREE_CHAIN (parm) = parms;
parms = parm;
/* ...and then to TYPE_ARG_TYPES. */
arg_types = hash_tree_chain (vtt_parm_type, arg_types);
DECL_HAS_VTT_PARM_P (fn) = 1;
}
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
/* Then add the in-charge parm (before the VTT parm). */
parm = build_artificial_parm (in_charge_identifier, integer_type_node);
TREE_CHAIN (parm) = parms;
parms = parm;
Bring in bug fixes from the GCC anoncvs server's "gcc-2_95-branch" branch as of May 26th, 2000. [these are changes March 31 - May 24th]
2000-05-27 02:25:28 +00:00
arg_types = hash_tree_chain (integer_type_node, arg_types);
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
/* Insert our new parameter(s) into the list. */
TREE_CHAIN (DECL_ARGUMENTS (fn)) = parms;
/* And rebuild the function type. */
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
fntype = build_cplus_method_type (basetype, TREE_TYPE (TREE_TYPE (fn)),
arg_types);
if (TYPE_RAISES_EXCEPTIONS (TREE_TYPE (fn)))
fntype = build_exception_variant (fntype,
TYPE_RAISES_EXCEPTIONS (TREE_TYPE (fn)));
TREE_TYPE (fn) = fntype;
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
/* Now we've got the in-charge parameter. */
DECL_HAS_IN_CHARGE_PARM_P (fn) = 1;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
/* Classes overload their constituent function names automatically.
When a function name is declared in a record structure,
its name is changed to it overloaded name. Since names for
constructors and destructors can conflict, we place a leading
'$' for destructors.
CNAME is the name of the class we are grokking for.
FUNCTION is a FUNCTION_DECL. It was created by `grokdeclarator'.
FLAGS contains bits saying what's special about today's
arguments. 1 == DESTRUCTOR. 2 == OPERATOR.
If FUNCTION is a destructor, then we must add the `auto-delete' field
as a second parameter. There is some hair associated with the fact
that we must "declare" this variable in the manner consistent with the
way the rest of the arguments were declared.
QUALS are the qualifiers for the this pointer. */
void
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
grokclassfn (ctype, function, flags, quals)
tree ctype, function;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
enum overload_flags flags;
tree quals;
{
tree fn_name = DECL_NAME (function);
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
int this_quals = TYPE_UNQUALIFIED;
/* Even within an `extern "C"' block, members get C++ linkage. See
[dcl.link] for details. */
SET_DECL_LANGUAGE (function, lang_cplusplus);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
if (fn_name == NULL_TREE)
{
error ("name missing for member function");
fn_name = get_identifier ("<anonymous>");
DECL_NAME (function) = fn_name;
}
if (quals)
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
this_quals = grok_method_quals (ctype, function, quals);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
if (TREE_CODE (TREE_TYPE (function)) == METHOD_TYPE)
{
/* Must add the class instance variable up front. */
/* Right now we just make this a pointer. But later
we may wish to make it special. */
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
tree type = TREE_VALUE (TYPE_ARG_TYPES (TREE_TYPE (function)));
tree qual_type;
tree parm;
/* The `this' parameter is implicitly `const'; it cannot be
assigned to. */
this_quals |= TYPE_QUAL_CONST;
qual_type = cp_build_qualified_type (type, this_quals);
parm = build_artificial_parm (this_identifier, qual_type);
c_apply_type_quals_to_decl (this_quals, parm);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
TREE_CHAIN (parm) = last_function_parms;
last_function_parms = parm;
}
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
DECL_ARGUMENTS (function) = last_function_parms;
DECL_CONTEXT (function) = ctype;
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
if (flags == DTOR_FLAG)
DECL_DESTRUCTOR_P (function) = 1;
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
if (flags == DTOR_FLAG || DECL_CONSTRUCTOR_P (function))
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
maybe_retrofit_in_chrg (function);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
if (flags == DTOR_FLAG)
{
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
DECL_DESTRUCTOR_P (function) = 1;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
TYPE_HAS_DESTRUCTOR (ctype) = 1;
}
}
/* Create an ARRAY_REF, checking for the user doing things backwards
along the way. */
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
tree
grok_array_decl (array_expr, index_exp)
tree array_expr, index_exp;
{
tree type = TREE_TYPE (array_expr);
tree p1, p2, i1, i2;
if (type == error_mark_node || index_exp == error_mark_node)
return error_mark_node;
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
if (processing_template_decl)
return build_min (ARRAY_REF, type ? TREE_TYPE (type) : NULL_TREE,
array_expr, index_exp);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
if (type == NULL_TREE)
{
/* Something has gone very wrong. Assume we are mistakenly reducing
an expression instead of a declaration. */
error ("parser may be lost: is there a '{' missing somewhere?");
return NULL_TREE;
}
if (TREE_CODE (type) == OFFSET_TYPE
|| TREE_CODE (type) == REFERENCE_TYPE)
type = TREE_TYPE (type);
/* If they have an `operator[]', use that. */
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
if (IS_AGGR_TYPE (type) || IS_AGGR_TYPE (TREE_TYPE (index_exp)))
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
return build_opfncall (ARRAY_REF, LOOKUP_NORMAL,
array_expr, index_exp, NULL_TREE);
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
/* Otherwise, create an ARRAY_REF for a pointer or array type. It
is a little-known fact that, if `a' is an array and `i' is an
int, you can write `i[a]', which means the same thing as `a[i]'. */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
if (TREE_CODE (type) == ARRAY_TYPE)
p1 = array_expr;
else
p1 = build_expr_type_conversion (WANT_POINTER, array_expr, 0);
if (TREE_CODE (TREE_TYPE (index_exp)) == ARRAY_TYPE)
p2 = index_exp;
else
p2 = build_expr_type_conversion (WANT_POINTER, index_exp, 0);
i1 = build_expr_type_conversion (WANT_INT | WANT_ENUM, array_expr, 0);
i2 = build_expr_type_conversion (WANT_INT | WANT_ENUM, index_exp, 0);
if ((p1 && i2) && (i1 && p2))
error ("ambiguous conversion for array subscript");
if (p1 && i2)
array_expr = p1, index_exp = i2;
else if (i1 && p2)
array_expr = p2, index_exp = i1;
else
{
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
error ("invalid types `%T[%T]' for array subscript",
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
type, TREE_TYPE (index_exp));
return error_mark_node;
}
if (array_expr == error_mark_node || index_exp == error_mark_node)
error ("ambiguous conversion for array subscript");
return build_array_ref (array_expr, index_exp);
}
/* Given the cast expression EXP, checking out its validity. Either return
an error_mark_node if there was an unavoidable error, return a cast to
void for trying to delete a pointer w/ the value 0, or return the
call to delete. If DOING_VEC is 1, we handle things differently
for doing an array delete. If DOING_VEC is 2, they gave us the
array size as an argument to delete.
Implements ARM $5.3.4. This is called from the parser. */
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
tree
delete_sanity (exp, size, doing_vec, use_global_delete)
tree exp, size;
int doing_vec, use_global_delete;
{
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
tree t, type;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* For a regular vector delete (aka, no size argument) we will pass
this down as a NULL_TREE into build_vec_delete. */
tree maxindex = NULL_TREE;
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
if (exp == error_mark_node)
return exp;
if (processing_template_decl)
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
t = build_min (DELETE_EXPR, void_type_node, exp, size);
DELETE_EXPR_USE_GLOBAL (t) = use_global_delete;
DELETE_EXPR_USE_VEC (t) = doing_vec;
return t;
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
if (TREE_CODE (exp) == OFFSET_REF)
exp = resolve_offset_ref (exp);
exp = convert_from_reference (exp);
t = stabilize_reference (exp);
t = build_expr_type_conversion (WANT_POINTER, t, 1);
if (t == NULL_TREE || t == error_mark_node)
{
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
error ("type `%#T' argument given to `delete', expected pointer",
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
TREE_TYPE (exp));
return error_mark_node;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
if (doing_vec == 2)
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
maxindex = cp_build_binary_op (MINUS_EXPR, size, integer_one_node);
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
pedwarn ("anachronistic use of array size in vector delete");
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
type = TREE_TYPE (t);
/* As of Valley Forge, you can delete a pointer to const. */
/* You can't delete functions. */
if (TREE_CODE (TREE_TYPE (type)) == FUNCTION_TYPE)
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
error ("cannot delete a function. Only pointer-to-objects are valid arguments to `delete'");
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
return error_mark_node;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
/* Deleting ptr to void is undefined behaviour [expr.delete/3]. */
if (TREE_CODE (TREE_TYPE (type)) == VOID_TYPE)
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
{
warning ("deleting `%T' is undefined", type);
doing_vec = 0;
}
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
/* An array can't have been allocated by new, so complain. */
if (TREE_CODE (t) == ADDR_EXPR
&& TREE_CODE (TREE_OPERAND (t, 0)) == VAR_DECL
&& TREE_CODE (TREE_TYPE (TREE_OPERAND (t, 0))) == ARRAY_TYPE)
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
warning ("deleting array `%#D'", TREE_OPERAND (t, 0));
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
/* Deleting a pointer with the value zero is valid and has no effect. */
if (integer_zerop (t))
return build1 (NOP_EXPR, void_type_node, t);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
if (doing_vec)
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
return build_vec_delete (t, maxindex, sfk_deleting_destructor,
use_global_delete);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
else
Gcc 3.1.0 pre-release from the FSF anoncvs repo on 9-May-2002 15:57:15 EDT.
2002-05-09 20:02:13 +00:00
return build_delete (type, t, sfk_deleting_destructor,
LOOKUP_NORMAL, use_global_delete);
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
}
/* Report an error if the indicated template declaration is not the
sort of thing that should be a member template. */
void
check_member_template (tmpl)
tree tmpl;
{
tree decl;
my_friendly_assert (TREE_CODE (tmpl) == TEMPLATE_DECL, 0);
decl = DECL_TEMPLATE_RESULT (tmpl);
if (TREE_CODE (decl) == FUNCTION_DECL
|| (TREE_CODE (decl) == TYPE_DECL
&& IS_AGGR_TYPE (TREE_TYPE (decl))))
{
if (current_function_decl)
/* 14.5.2.2 [temp.mem]
A local class shall not have member templates. */
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
error ("invalid declaration of member template `%#D' in local class",
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
decl);
if (TREE_CODE (decl) == FUNCTION_DECL && DECL_VIRTUAL_P (decl))
{
/* 14.5.2.3 [temp.mem]
A member function template shall not be virtual. */
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
error
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
("invalid use of `virtual' in template declaration of `%#D'",
decl);
DECL_VIRTUAL_P (decl) = 0;
}
/* The debug-information generating code doesn't know what to do
with member templates. */
DECL_IGNORED_P (tmpl) = 1;
}
else
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
error ("template declaration of `%#D'", decl);
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
}
/* Return true iff TYPE is a valid Java parameter or return type. */
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
static int
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
acceptable_java_type (type)
tree type;
{
if (TREE_CODE (type) == VOID_TYPE || TYPE_FOR_JAVA (type))
return 1;
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
if (TREE_CODE (type) == POINTER_TYPE || TREE_CODE (type) == REFERENCE_TYPE)
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
{
type = TREE_TYPE (type);
if (TREE_CODE (type) == RECORD_TYPE)
{
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
tree args; int i;
if (! TYPE_FOR_JAVA (type))
return 0;
if (! CLASSTYPE_TEMPLATE_INFO (type))
return 1;
args = CLASSTYPE_TI_ARGS (type);
i = TREE_VEC_LENGTH (args);
while (--i >= 0)
{
type = TREE_VEC_ELT (args, i);
if (TREE_CODE (type) == POINTER_TYPE)
type = TREE_TYPE (type);
if (! TYPE_FOR_JAVA (type))
return 0;
}
return 1;
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
return 0;
}
/* For a METHOD in a Java class CTYPE, return 1 if
the parameter and return types are valid Java types.
Otherwise, print appropriate error messages, and return 0. */
int
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
check_java_method (method)
tree method;
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
{
int jerr = 0;
tree arg_types = TYPE_ARG_TYPES (TREE_TYPE (method));
tree ret_type = TREE_TYPE (TREE_TYPE (method));
if (! acceptable_java_type (ret_type))
{
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
error ("Java method '%D' has non-Java return type `%T'",
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
method, ret_type);
jerr++;
}
for (; arg_types != NULL_TREE; arg_types = TREE_CHAIN (arg_types))
{
tree type = TREE_VALUE (arg_types);
if (! acceptable_java_type (type))
{
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
error ("Java method '%D' has non-Java parameter type `%T'",
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
method, type);
jerr++;
}
}
return jerr ? 0 : 1;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
/* Sanity check: report error if this function FUNCTION is not
really a member of the class (CTYPE) it is supposed to belong to.
CNAME is the same here as it is for grokclassfn above. */
tree
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
check_classfn (ctype, function)
tree ctype, function;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
tree fn_name = DECL_NAME (function);
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
tree fndecl, fndecls;
tree method_vec = CLASSTYPE_METHOD_VEC (complete_type (ctype));
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
tree *methods = 0;
tree *end = 0;
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
if (DECL_USE_TEMPLATE (function)
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
&& !(TREE_CODE (function) == TEMPLATE_DECL
&& DECL_TEMPLATE_SPECIALIZATION (function))
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
&& is_member_template (DECL_TI_TEMPLATE (function)))
/* Since this is a specialization of a member template,
we're not going to find the declaration in the class.
For example, in:
struct S { template <typename T> void f(T); };
template <> void S::f(int);
we're not going to find `S::f(int)', but there's no
reason we should, either. We let our callers know we didn't
find the method, but we don't complain. */
return NULL_TREE;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
if (method_vec != 0)
{
methods = &TREE_VEC_ELT (method_vec, 0);
end = TREE_VEC_END (method_vec);
/* First suss out ctors and dtors. */
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
if (*methods && fn_name == DECL_NAME (OVL_CURRENT (*methods))
&& DECL_CONSTRUCTOR_P (function))
goto got_it;
if (*++methods && fn_name == DECL_NAME (OVL_CURRENT (*methods))
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
&& DECL_DESTRUCTOR_P (function))
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
goto got_it;
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
while (++methods != end && *methods)
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
fndecl = *methods;
if (fn_name == DECL_NAME (OVL_CURRENT (*methods)))
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
got_it:
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
for (fndecls = *methods; fndecls != NULL_TREE;
fndecls = OVL_NEXT (fndecls))
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
fndecl = OVL_CURRENT (fndecls);
/* We cannot simply call decls_match because this
doesn't work for static member functions that are
pretending to be methods, and because the name
may have been changed by asm("new_name"). */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
if (DECL_NAME (function) == DECL_NAME (fndecl))
{
tree p1 = TYPE_ARG_TYPES (TREE_TYPE (function));
tree p2 = TYPE_ARG_TYPES (TREE_TYPE (fndecl));
/* Get rid of the this parameter on functions that become
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
static. */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
if (DECL_STATIC_FUNCTION_P (fndecl)
&& TREE_CODE (TREE_TYPE (function)) == METHOD_TYPE)
p1 = TREE_CHAIN (p1);
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
if (same_type_p (TREE_TYPE (TREE_TYPE (function)),
TREE_TYPE (TREE_TYPE (fndecl)))
&& compparms (p1, p2)
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
&& (DECL_TEMPLATE_SPECIALIZATION (function)
== DECL_TEMPLATE_SPECIALIZATION (fndecl))
&& (!DECL_TEMPLATE_SPECIALIZATION (function)
|| (DECL_TI_TEMPLATE (function)
== DECL_TI_TEMPLATE (fndecl))))
return fndecl;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
}
break; /* loser */
}
}
}
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
if (methods != end && *methods)
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
tree fndecl = *methods;
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
error ("prototype for `%#D' does not match any in class `%T'",
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
function, ctype);
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
cp_error_at ("candidate%s: %+#D", OVL_NEXT (fndecl) ? "s are" : " is",
OVL_CURRENT (fndecl));
while (fndecl = OVL_NEXT (fndecl), fndecl)
cp_error_at (" %#D", OVL_CURRENT(fndecl));
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
else
{
methods = 0;
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
if (!COMPLETE_TYPE_P (ctype))
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
incomplete_type_error (function, ctype);
else
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
error ("no `%#D' member function declared in class `%T'",
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
function, ctype);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
/* If we did not find the method in the class, add it to avoid
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
spurious errors (unless the CTYPE is not yet defined, in which
case we'll only confuse ourselves when the function is declared
properly within the class. */
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
if (COMPLETE_TYPE_P (ctype))
add_method (ctype, function, /*error_p=*/1);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
return NULL_TREE;
}
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
/* We have just processed the DECL, which is a static data member.
Its initializer, if present, is INIT. The ASMSPEC_TREE, if
present, is the assembly-language name for the data member.
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
FLAGS is as for cp_finish_decl. */
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
void
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
finish_static_data_member_decl (decl, init, asmspec_tree, flags)
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
tree decl;
tree init;
tree asmspec_tree;
int flags;
{
my_friendly_assert (TREE_PUBLIC (decl), 0);
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
DECL_CONTEXT (decl) = current_class_type;
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
/* We cannot call pushdecl here, because that would fill in the
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
TREE_CHAIN of our decl. Instead, we modify cp_finish_decl to do
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
the right thing, namely, to put this decl out straight away. */
/* current_class_type can be NULL_TREE in case of error. */
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
if (!asmspec_tree && current_class_type)
DECL_INITIAL (decl) = error_mark_node;
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
if (! processing_template_decl)
{
if (!pending_statics)
VARRAY_TREE_INIT (pending_statics, 32, "pending_statics");
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2002-02-01 18:16:02 +00:00
VARRAY_PUSH_TREE (pending_statics, decl);
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
}
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
if (LOCAL_CLASS_P (current_class_type))
pedwarn ("local class `%#T' shall not have static data member `%#D'",
current_class_type, decl);
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
/* Static consts need not be initialized in the class definition. */
if (init != NULL_TREE && TYPE_NEEDS_CONSTRUCTING (TREE_TYPE (decl)))
{
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
static int explained = 0;
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
error ("initializer invalid for static member with constructor");
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
if (!explained)
{
error ("(an out of class initialization is required)");
explained = 1;
}
init = NULL_TREE;
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
}
/* Force the compiler to know when an uninitialized static const
member is being used. */
if (CP_TYPE_CONST_P (TREE_TYPE (decl)) && init == 0)
TREE_USED (decl) = 1;
DECL_INITIAL (decl) = init;
DECL_IN_AGGR_P (decl) = 1;
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
cp_finish_decl (decl, init, asmspec_tree, flags);
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* Process the specs, declarator (NULL if omitted) and width (NULL if omitted)
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
of a structure component, returning a _DECL node.
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
QUALS is a list of type qualifiers for this decl (such as for declaring
const member functions).
This is done during the parsing of the struct declaration.
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
The _DECL nodes are chained together and the lot of them
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
are ultimately passed to `build_struct' to make the RECORD_TYPE node.
If class A defines that certain functions in class B are friends, then
the way I have set things up, it is B who is interested in permission
granted by A. However, it is in A's context that these declarations
are parsed. By returning a void_type_node, class A does not attempt
to incorporate the declarations of the friends within its structure.
DO NOT MAKE ANY CHANGES TO THIS CODE WITHOUT MAKING CORRESPONDING
CHANGES TO CODE IN `start_method'. */
tree
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
grokfield (declarator, declspecs, init, asmspec_tree, attrlist)
tree declarator, declspecs, init, asmspec_tree, attrlist;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
tree value;
const char *asmspec = 0;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
int flags = LOOKUP_ONLYCONVERTING;
/* Convert () initializers to = initializers. */
if (init == NULL_TREE && declarator != NULL_TREE
&& TREE_CODE (declarator) == CALL_EXPR
&& TREE_OPERAND (declarator, 0)
&& (TREE_CODE (TREE_OPERAND (declarator, 0)) == IDENTIFIER_NODE
|| TREE_CODE (TREE_OPERAND (declarator, 0)) == SCOPE_REF)
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
&& parmlist_is_exprlist (CALL_DECLARATOR_PARMS (declarator)))
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
/* It's invalid to try to initialize a data member using a
functional notation, e.g.:
struct S {
static int i (3);
};
Explain that to the user. */
static int explained;
error ("invalid data member initialization");
if (!explained)
{
error ("(use `=' to initialize static data members)");
explained = 1;
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
declarator = TREE_OPERAND (declarator, 0);
flags = 0;
}
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
if (declspecs == NULL_TREE
&& TREE_CODE (declarator) == SCOPE_REF
&& TREE_CODE (TREE_OPERAND (declarator, 1)) == IDENTIFIER_NODE)
{
/* Access declaration */
if (! IS_AGGR_TYPE_CODE (TREE_CODE (TREE_OPERAND (declarator, 0))))
;
else if (TREE_COMPLEXITY (declarator) == current_class_depth)
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
pop_nested_class ();
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
return do_class_using_decl (declarator);
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
if (init
&& TREE_CODE (init) == TREE_LIST
&& TREE_VALUE (init) == error_mark_node
&& TREE_CHAIN (init) == NULL_TREE)
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
init = NULL_TREE;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
value = grokdeclarator (declarator, declspecs, FIELD, init != 0, &attrlist);
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
if (! value || value == error_mark_node)
/* friend or constructor went bad. */
return value;
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
if (TREE_TYPE (value) == error_mark_node)
Gcc 3.2.1 release virgin vendor import. (19-Nov-2002)
2002-12-04 15:42:16 +00:00
return error_mark_node;
if (TREE_CODE (value) == TYPE_DECL && init)
{
error ("typedef `%D' is initialized (use __typeof__ instead)", value);
init = NULL_TREE;
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* Pass friendly classes back. */
if (TREE_CODE (value) == VOID_TYPE)
return void_type_node;
if (DECL_NAME (value) != NULL_TREE
&& IDENTIFIER_POINTER (DECL_NAME (value))[0] == '_'
&& ! strcmp (IDENTIFIER_POINTER (DECL_NAME (value)), "_vptr"))
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
error ("member `%D' conflicts with virtual function table field name",
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
value);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* Stash away type declarations. */
if (TREE_CODE (value) == TYPE_DECL)
{
DECL_NONLOCAL (value) = 1;
DECL_CONTEXT (value) = current_class_type;
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
if (CLASS_TYPE_P (TREE_TYPE (value)))
CLASSTYPE_GOT_SEMICOLON (TREE_TYPE (value)) = 1;
if (processing_template_decl)
value = push_template_decl (value);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
return value;
}
if (DECL_IN_AGGR_P (value))
{
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
error ("`%D' is already defined in `%T'", value,
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
DECL_CONTEXT (value));
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
return void_type_node;
}
if (asmspec_tree)
asmspec = TREE_STRING_POINTER (asmspec_tree);
if (init)
{
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
if (TREE_CODE (value) == FUNCTION_DECL)
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
grok_function_init (value, init);
init = NULL_TREE;
}
else if (pedantic && TREE_CODE (value) != VAR_DECL)
/* Already complained in grokdeclarator. */
init = NULL_TREE;
else
{
/* We allow initializers to become parameters to base
initializers. */
if (TREE_CODE (init) == TREE_LIST)
{
if (TREE_CHAIN (init) == NULL_TREE)
init = TREE_VALUE (init);
else
init = digest_init (TREE_TYPE (value), init, (tree *)0);
}
Gcc 3.2.2-release.
2003-02-10 05:41:50 +00:00
if (!processing_template_decl)
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
Gcc 3.2.2-release.
2003-02-10 05:41:50 +00:00
if (TREE_CODE (init) == CONST_DECL)
init = DECL_INITIAL (init);
else if (TREE_READONLY_DECL_P (init))
init = decl_constant_value (init);
else if (TREE_CODE (init) == CONSTRUCTOR)
init = digest_init (TREE_TYPE (value), init, (tree *)0);
if (init == error_mark_node)
/* We must make this look different than `error_mark_node'
because `decl_const_value' would mis-interpret it
as only meaning that this VAR_DECL is defined. */
init = build1 (NOP_EXPR, TREE_TYPE (value), init);
else if (! TREE_CONSTANT (init))
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
Gcc 3.2.2-release.
2003-02-10 05:41:50 +00:00
/* We can allow references to things that are effectively
static, since references are initialized with the
address. */
if (TREE_CODE (TREE_TYPE (value)) != REFERENCE_TYPE
|| (TREE_STATIC (init) == 0
&& (!DECL_P (init) || DECL_EXTERNAL (init) == 0)))
{
error ("field initializer is not constant");
init = error_mark_node;
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
}
}
}
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
if (processing_template_decl && ! current_function_decl
&& (TREE_CODE (value) == VAR_DECL || TREE_CODE (value) == FUNCTION_DECL))
value = push_template_decl (value);
Import of 2.7.2.1 into vendor branch
1996-09-18 05:45:16 +00:00
if (attrlist)
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
cplus_decl_attributes (&value, attrlist, 0);
Import of 2.7.2.1 into vendor branch
1996-09-18 05:45:16 +00:00
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
if (TREE_CODE (value) == VAR_DECL)
{
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
finish_static_data_member_decl (value, init, asmspec_tree,
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
flags);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
return value;
}
if (TREE_CODE (value) == FIELD_DECL)
{
if (asmspec)
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
error ("`asm' specifiers are not permitted on non-static data members");
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
if (DECL_INITIAL (value) == error_mark_node)
init = error_mark_node;
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
cp_finish_decl (value, init, NULL_TREE, flags);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
DECL_INITIAL (value) = init;
DECL_IN_AGGR_P (value) = 1;
return value;
}
if (TREE_CODE (value) == FUNCTION_DECL)
{
if (asmspec)
{
/* This must override the asm specifier which was placed
by grokclassfn. Lay this out fresh. */
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
SET_DECL_RTL (value, NULL_RTX);
SET_DECL_ASSEMBLER_NAME (value, get_identifier (asmspec));
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
if (!DECL_FRIEND_P (value))
grok_special_member_properties (value);
cp_finish_decl (value, init, asmspec_tree, flags);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* Pass friends back this way. */
if (DECL_FRIEND_P (value))
return void_type_node;
DECL_IN_AGGR_P (value) = 1;
return value;
}
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
abort ();
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* NOTREACHED */
return NULL_TREE;
}
/* Like `grokfield', but for bitfields.
WIDTH is non-NULL for bit fields only, and is an INTEGER_CST node. */
tree
grokbitfield (declarator, declspecs, width)
tree declarator, declspecs, width;
{
register tree value = grokdeclarator (declarator, declspecs, BITFIELD,
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
0, NULL);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
if (! value) return NULL_TREE; /* friends went bad. */
/* Pass friendly classes back. */
if (TREE_CODE (value) == VOID_TYPE)
return void_type_node;
if (TREE_CODE (value) == TYPE_DECL)
{
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
error ("cannot declare `%D' to be a bit-field type", value);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
return NULL_TREE;
}
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
/* Usually, finish_struct_1 catches bitfields with invalid types.
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
But, in the case of bitfields with function type, we confuse
ourselves into thinking they are member functions, so we must
check here. */
if (TREE_CODE (value) == FUNCTION_DECL)
{
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
error ("cannot declare bit-field `%D' with function type",
DECL_NAME (value));
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
return NULL_TREE;
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
if (DECL_IN_AGGR_P (value))
{
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
error ("`%D' is already defined in the class %T", value,
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
DECL_CONTEXT (value));
return void_type_node;
}
if (TREE_STATIC (value))
{
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
error ("static member `%D' cannot be a bit-field", value);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
return NULL_TREE;
}
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
cp_finish_decl (value, NULL_TREE, NULL_TREE, 0);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
if (width != error_mark_node)
{
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
constant_expression_warning (width);
DECL_INITIAL (value) = width;
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
SET_DECL_C_BIT_FIELD (value);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
DECL_IN_AGGR_P (value) = 1;
return value;
}
tree
grokoptypename (declspecs, declarator)
tree declspecs, declarator;
{
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
tree t = grokdeclarator (declarator, declspecs, TYPENAME, 0, NULL);
return mangle_conv_op_name_for_type (t);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
/* When a function is declared with an initializer,
do the right thing. Currently, there are two possibilities:
class B
{
public:
// initialization possibility #1.
virtual void f () = 0;
int g ();
};
class D1 : B
{
public:
int d1;
// error, no f ();
};
class D2 : B
{
public:
int d2;
void f ();
};
class D3 : B
{
public:
int d3;
// initialization possibility #2
void f () = B::f;
};
*/
static void
grok_function_init (decl, init)
tree decl;
tree init;
{
/* An initializer for a function tells how this function should
be inherited. */
tree type = TREE_TYPE (decl);
if (TREE_CODE (type) == FUNCTION_TYPE)
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
error ("initializer specified for non-member function `%D'", decl);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
else if (integer_zerop (init))
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
DECL_PURE_VIRTUAL_P (decl) = 1;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
else
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
error ("invalid initializer for virtual method `%D'", decl);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
void
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
cplus_decl_attributes (decl, attributes, flags)
tree *decl, attributes;
int flags;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
if (*decl == NULL_TREE || *decl == void_type_node)
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
return;
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
if (TREE_CODE (*decl) == TEMPLATE_DECL)
decl = &DECL_TEMPLATE_RESULT (*decl);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
decl_attributes (decl, attributes, flags);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
if (TREE_CODE (*decl) == TYPE_DECL)
SET_IDENTIFIER_TYPE_VALUE (DECL_NAME (*decl), TREE_TYPE (*decl));
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
/* CONSTRUCTOR_NAME:
Return the name for the constructor (or destructor) for the
specified class. Argument can be RECORD_TYPE, TYPE_DECL, or
IDENTIFIER_NODE. When given a template, this routine doesn't
lose the specialization. */
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
tree
constructor_name_full (thing)
tree thing;
{
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
if (TREE_CODE (thing) == TEMPLATE_TYPE_PARM
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
|| TREE_CODE (thing) == BOUND_TEMPLATE_TEMPLATE_PARM
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
|| TREE_CODE (thing) == TYPENAME_TYPE)
thing = TYPE_NAME (thing);
else if (IS_AGGR_TYPE_CODE (TREE_CODE (thing)))
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
if (TYPE_WAS_ANONYMOUS (thing) && TYPE_HAS_CONSTRUCTOR (thing))
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
thing = DECL_NAME (OVL_CURRENT (TREE_VEC_ELT (CLASSTYPE_METHOD_VEC (thing), 0)));
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
else
thing = TYPE_NAME (thing);
}
if (TREE_CODE (thing) == TYPE_DECL
|| (TREE_CODE (thing) == TEMPLATE_DECL
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
&& TREE_CODE (DECL_TEMPLATE_RESULT (thing)) == TYPE_DECL))
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
thing = DECL_NAME (thing);
my_friendly_assert (TREE_CODE (thing) == IDENTIFIER_NODE, 197);
return thing;
}
/* CONSTRUCTOR_NAME:
Return the name for the constructor (or destructor) for the
specified class. Argument can be RECORD_TYPE, TYPE_DECL, or
IDENTIFIER_NODE. When given a template, return the plain
unspecialized name. */
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
tree
constructor_name (thing)
tree thing;
{
tree t;
thing = constructor_name_full (thing);
t = IDENTIFIER_TEMPLATE (thing);
if (!t)
return thing;
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
return t;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
/* Defer the compilation of the FN until the end of compilation. */
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
void
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
defer_fn (fn)
tree fn;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
if (DECL_DEFERRED_FN (fn))
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
return;
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
DECL_DEFERRED_FN (fn) = 1;
if (!deferred_fns)
VARRAY_TREE_INIT (deferred_fns, 32, "deferred_fns");
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
VARRAY_PUSH_TREE (deferred_fns, fn);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
/* Hunts through the global anonymous union ANON_DECL, building
appropriate VAR_DECLs. Stores cleanups on the list of ELEMS, and
returns a VAR_DECL whose size is the same as the size of the
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
ANON_DECL, if one is available.
FIXME: we should really handle anonymous unions by binding the names
of the members to COMPONENT_REFs rather than this kludge. */
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
static tree
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
build_anon_union_vars (anon_decl, elems, static_p, external_p)
tree anon_decl;
tree* elems;
int static_p;
int external_p;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
tree type = TREE_TYPE (anon_decl);
tree main_decl = NULL_TREE;
tree field;
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
/* Rather than write the code to handle the non-union case,
just give an error. */
if (TREE_CODE (type) != UNION_TYPE)
error ("anonymous struct not inside named type");
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
for (field = TYPE_FIELDS (type);
field != NULL_TREE;
field = TREE_CHAIN (field))
{
tree decl;
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
if (DECL_ARTIFICIAL (field))
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
continue;
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
if (TREE_CODE (field) != FIELD_DECL)
{
cp_pedwarn_at ("`%#D' invalid; an anonymous union can only have non-static data members",
field);
continue;
}
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
if (TREE_PRIVATE (field))
cp_pedwarn_at ("private member `%#D' in anonymous union", field);
else if (TREE_PROTECTED (field))
cp_pedwarn_at ("protected member `%#D' in anonymous union", field);
if (DECL_NAME (field) == NULL_TREE
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
&& ANON_AGGR_TYPE_P (TREE_TYPE (field)))
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
{
decl = build_anon_union_vars (field, elems, static_p, external_p);
if (!decl)
continue;
}
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
else if (DECL_NAME (field) == NULL_TREE)
continue;
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
else
{
decl = build_decl (VAR_DECL, DECL_NAME (field), TREE_TYPE (field));
/* tell `pushdecl' that this is not tentative. */
DECL_INITIAL (decl) = error_mark_node;
TREE_PUBLIC (decl) = 0;
TREE_STATIC (decl) = static_p;
DECL_EXTERNAL (decl) = external_p;
decl = pushdecl (decl);
DECL_INITIAL (decl) = NULL_TREE;
}
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
/* Only write out one anon union element--choose the largest
one. We used to try to find one the same size as the union,
but that fails if the ABI forces us to align the union more
strictly. */
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
if (main_decl == NULL_TREE
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
|| tree_int_cst_lt (DECL_SIZE (main_decl), DECL_SIZE (decl)))
{
if (main_decl)
TREE_ASM_WRITTEN (main_decl) = 1;
main_decl = decl;
}
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
else
/* ??? This causes there to be no debug info written out
about this decl. */
TREE_ASM_WRITTEN (decl) = 1;
if (DECL_NAME (field) == NULL_TREE
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
&& ANON_AGGR_TYPE_P (TREE_TYPE (field)))
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
/* The remainder of the processing was already done in the
recursive call. */
continue;
/* If there's a cleanup to do, it belongs in the
TREE_PURPOSE of the following TREE_LIST. */
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
*elems = tree_cons (NULL_TREE, decl, *elems);
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
TREE_TYPE (*elems) = type;
}
return main_decl;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
/* Finish off the processing of a UNION_TYPE structure. If the union is an
anonymous union, then all members must be laid out together. PUBLIC_P
is nonzero if this union is not declared static. */
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
void
finish_anon_union (anon_union_decl)
tree anon_union_decl;
{
tree type = TREE_TYPE (anon_union_decl);
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
tree main_decl;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
int public_p = TREE_PUBLIC (anon_union_decl);
int static_p = TREE_STATIC (anon_union_decl);
int external_p = DECL_EXTERNAL (anon_union_decl);
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
/* The VAR_DECL's context is the same as the TYPE's context. */
DECL_CONTEXT (anon_union_decl) = DECL_CONTEXT (TYPE_NAME (type));
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
if (TYPE_FIELDS (type) == NULL_TREE)
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
return;
if (public_p)
{
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
error ("namespace-scope anonymous aggregates must be static");
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
return;
}
Gcc 3.2.1-prerelease from the FSF anoncvs repo gcc-3_2-branch on October 9th 2002 20:15 EST.
2002-10-10 04:40:18 +00:00
if (!processing_template_decl)
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
{
Gcc 3.2.1-prerelease from the FSF anoncvs repo gcc-3_2-branch on October 9th 2002 20:15 EST.
2002-10-10 04:40:18 +00:00
main_decl
= build_anon_union_vars (anon_union_decl,
&DECL_ANON_UNION_ELEMS (anon_union_decl),
static_p, external_p);
if (main_decl == NULL_TREE)
{
warning ("anonymous aggregate with no members");
return;
}
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
Gcc 3.2.1-prerelease from the FSF anoncvs repo gcc-3_2-branch on October 9th 2002 20:15 EST.
2002-10-10 04:40:18 +00:00
if (static_p)
{
make_decl_rtl (main_decl, 0);
COPY_DECL_RTL (main_decl, anon_union_decl);
expand_anon_union_decl (anon_union_decl,
NULL_TREE,
DECL_ANON_UNION_ELEMS (anon_union_decl));
return;
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
Gcc 3.2.1-prerelease from the FSF anoncvs repo gcc-3_2-branch on October 9th 2002 20:15 EST.
2002-10-10 04:40:18 +00:00
add_decl_stmt (anon_union_decl);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
/* Finish processing a builtin type TYPE. It's name is NAME,
its fields are in the array FIELDS. LEN is the number of elements
in FIELDS minus one, or put another way, it is the maximum subscript
used in FIELDS.
It is given the same alignment as ALIGN_TYPE. */
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
void
finish_builtin_type (type, name, fields, len, align_type)
tree type;
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
const char *name;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
tree fields[];
int len;
tree align_type;
{
register int i;
TYPE_FIELDS (type) = fields[0];
for (i = 0; i < len; i++)
{
layout_type (TREE_TYPE (fields[i]));
DECL_FIELD_CONTEXT (fields[i]) = type;
TREE_CHAIN (fields[i]) = fields[i+1];
}
DECL_FIELD_CONTEXT (fields[i]) = type;
TYPE_ALIGN (type) = TYPE_ALIGN (align_type);
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
TYPE_USER_ALIGN (type) = TYPE_USER_ALIGN (align_type);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
layout_type (type);
#if 0 /* not yet, should get fixed properly later */
TYPE_NAME (type) = make_type_decl (get_identifier (name), type);
#else
TYPE_NAME (type) = build_decl (TYPE_DECL, get_identifier (name), type);
#endif
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
TYPE_STUB_DECL (type) = TYPE_NAME (type);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
layout_decl (TYPE_NAME (type), 0);
}
/* Auxiliary functions to make type signatures for
`operator new' and `operator delete' correspond to
what compiler will be expecting. */
tree
coerce_new_type (type)
tree type;
{
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
int e = 0;
tree args = TYPE_ARG_TYPES (type);
my_friendly_assert (TREE_CODE (type) == FUNCTION_TYPE, 20001107);
if (!same_type_p (TREE_TYPE (type), ptr_type_node))
e = 1, error ("`operator new' must return type `%T'", ptr_type_node);
if (!args || args == void_list_node
Gcc 3.2.2-release.
2003-02-10 05:41:50 +00:00
|| !same_type_p (TREE_VALUE (args), size_type_node))
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
{
e = 2;
if (args && args != void_list_node)
args = TREE_CHAIN (args);
Gcc 3.2.2-release.
2003-02-10 05:41:50 +00:00
pedwarn ("`operator new' takes type `size_t' (`%T') as first parameter", size_type_node);
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
}
switch (e)
{
case 2:
Gcc 3.2.2-release.
2003-02-10 05:41:50 +00:00
args = tree_cons (NULL_TREE, size_type_node, args);
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
/* FALLTHROUGH */
case 1:
type = build_exception_variant
(build_function_type (ptr_type_node, args),
TYPE_RAISES_EXCEPTIONS (type));
/* FALLTHROUGH */
default:;
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
return type;
}
tree
coerce_delete_type (type)
tree type;
{
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
int e = 0;
tree args = TYPE_ARG_TYPES (type);
my_friendly_assert (TREE_CODE (type) == FUNCTION_TYPE, 20001107);
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
if (!same_type_p (TREE_TYPE (type), void_type_node))
e = 1, error ("`operator delete' must return type `%T'", void_type_node);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
if (!args || args == void_list_node
|| !same_type_p (TREE_VALUE (args), ptr_type_node))
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
e = 2;
if (args && args != void_list_node)
args = TREE_CHAIN (args);
error ("`operator delete' takes type `%T' as first parameter", ptr_type_node);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
switch (e)
{
case 2:
args = tree_cons (NULL_TREE, ptr_type_node, args);
/* FALLTHROUGH */
case 1:
type = build_exception_variant
(build_function_type (void_type_node, args),
TYPE_RAISES_EXCEPTIONS (type));
/* FALLTHROUGH */
default:;
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
return type;
}
static void
mark_vtable_entries (decl)
tree decl;
{
tree entries = CONSTRUCTOR_ELTS (DECL_INITIAL (decl));
for (; entries; entries = TREE_CHAIN (entries))
{
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
tree fnaddr = TREE_VALUE (entries);
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
tree fn;
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
if (TREE_CODE (fnaddr) != ADDR_EXPR
&& TREE_CODE (fnaddr) != FDESC_EXPR)
/* This entry is an offset: a virtual base class offset, a
virtual call offset, an RTTI offset, etc. */
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
continue;
fn = TREE_OPERAND (fnaddr, 0);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
TREE_ADDRESSABLE (fn) = 1;
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
/* When we don't have vcall offsets, we output thunks whenever
we output the vtables that contain them. With vcall offsets,
we know all the thunks we'll need when we emit a virtual
function, so we emit the thunks there instead. */
if (DECL_THUNK_P (fn))
use_thunk (fn, /*emit_p=*/0);
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
mark_used (fn);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
}
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
/* Set DECL up to have the closest approximation of "initialized common"
linkage available. */
void
comdat_linkage (decl)
tree decl;
{
if (flag_weak)
make_decl_one_only (decl);
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
else if (TREE_CODE (decl) == FUNCTION_DECL
|| (TREE_CODE (decl) == VAR_DECL && DECL_ARTIFICIAL (decl)))
/* We can just emit function and compiler-generated variables
statically; having multiple copies is (for the most part) only
a waste of space.
There are two correctness issues, however: the address of a
template instantiation with external linkage should be the
same, independent of what translation unit asks for the
address, and this will not hold when we emit multiple copies of
the function. However, there's little else we can do.
Also, by default, the typeinfo implementation assumes that
there will be only one copy of the string used as the name for
each type. Therefore, if weak symbols are unavailable, the
run-time library should perform a more conservative check; it
should perform a string comparison, rather than an address
comparison. */
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
TREE_PUBLIC (decl) = 0;
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
else
{
/* Static data member template instantiations, however, cannot
have multiple copies. */
if (DECL_INITIAL (decl) == 0
|| DECL_INITIAL (decl) == error_mark_node)
DECL_COMMON (decl) = 1;
else if (EMPTY_CONSTRUCTOR_P (DECL_INITIAL (decl)))
{
DECL_COMMON (decl) = 1;
DECL_INITIAL (decl) = error_mark_node;
}
else
{
/* We can't do anything useful; leave vars for explicit
instantiation. */
DECL_EXTERNAL (decl) = 1;
DECL_NOT_REALLY_EXTERN (decl) = 0;
}
}
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
if (DECL_LANG_SPECIFIC (decl))
DECL_COMDAT (decl) = 1;
}
/* For win32 we also want to put explicit instantiations in
linkonce sections, so that they will be merged with implicit
instantiations; otherwise we get duplicate symbol errors. */
void
maybe_make_one_only (decl)
tree decl;
{
Bring in bug fixes from the GCC anoncvs server's "gcc-2_95-branch" branch on Jan 20th, 2000.
2000-01-22 02:59:08 +00:00
/* We used to say that this was not necessary on targets that support weak
symbols, because the implicit instantiations will defer to the explicit
one. However, that's not actually the case in SVR4; a strong definition
after a weak one is an error. Also, not making explicit
instantiations one_only means that we can end up with two copies of
some template instantiations. */
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
if (! flag_weak)
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
return;
/* We can't set DECL_COMDAT on functions, or finish_file will think
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
we can get away with not emitting them if they aren't used. We need
to for variables so that cp_finish_decl will update their linkage,
because their DECL_INITIAL may not have been set properly yet. */
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
make_decl_one_only (decl);
Gcc 3.1.0 pre-release from the FSF anoncvs repo on 9-May-2002 15:57:15 EDT.
2002-05-09 20:02:13 +00:00
if (TREE_CODE (decl) == VAR_DECL)
{
DECL_COMDAT (decl) = 1;
/* Mark it needed so we don't forget to emit it. */
TREE_SYMBOL_REFERENCED (DECL_ASSEMBLER_NAME (decl)) = 1;
}
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
}
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
/* Returns the virtual function with which the vtable for TYPE is
emitted, or NULL_TREE if that heuristic is not applicable to TYPE. */
static tree
key_method (type)
tree type;
{
tree method;
if (TYPE_FOR_JAVA (type)
|| CLASSTYPE_TEMPLATE_INSTANTIATION (type)
|| CLASSTYPE_INTERFACE_KNOWN (type))
return NULL_TREE;
for (method = TYPE_METHODS (type); method != NULL_TREE;
method = TREE_CHAIN (method))
if (DECL_VINDEX (method) != NULL_TREE
&& ! DECL_DECLARED_INLINE_P (method)
&& (! DECL_PURE_VIRTUAL_P (method)
#if 0
/* This would be nice, but we didn't think of it in time. */
|| DECL_DESTRUCTOR_P (method)
#endif
))
return method;
return NULL_TREE;
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* Set TREE_PUBLIC and/or DECL_EXTERN on the vtable DECL,
based on TYPE and other static flags.
Note that anything public is tagged TREE_PUBLIC, whether
it's public in this file or in another one. */
void
import_export_vtable (decl, type, final)
tree decl, type;
int final;
{
if (DECL_INTERFACE_KNOWN (decl))
return;
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
if (TYPE_FOR_JAVA (type))
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
TREE_PUBLIC (decl) = 1;
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
DECL_EXTERNAL (decl) = 1;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
DECL_INTERFACE_KNOWN (decl) = 1;
}
else if (CLASSTYPE_INTERFACE_KNOWN (type))
{
TREE_PUBLIC (decl) = 1;
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
DECL_EXTERNAL (decl) = CLASSTYPE_INTERFACE_ONLY (type);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
DECL_INTERFACE_KNOWN (decl) = 1;
}
else
{
/* We can only wait to decide if we have real non-inline virtual
functions in our class, or if we come from a template. */
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
int found = (CLASSTYPE_TEMPLATE_INSTANTIATION (type)
|| key_method (type));
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
if (final || ! found)
{
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
comdat_linkage (decl);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
DECL_EXTERNAL (decl) = 0;
}
else
{
TREE_PUBLIC (decl) = 1;
DECL_EXTERNAL (decl) = 1;
}
}
}
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
/* Determine whether or not we want to specifically import or export CTYPE,
using various heuristics. */
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
static void
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
import_export_class (ctype)
tree ctype;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
/* -1 for imported, 1 for exported. */
int import_export = 0;
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
/* It only makes sense to call this function at EOF. The reason is
that this function looks at whether or not the first non-inline
non-abstract virtual member function has been defined in this
translation unit. But, we can't possibly know that until we've
seen the entire translation unit. */
my_friendly_assert (at_eof, 20000226);
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
if (CLASSTYPE_INTERFACE_KNOWN (ctype))
return;
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
/* If MULTIPLE_SYMBOL_SPACES is defined and we saw a #pragma interface,
we will have CLASSTYPE_INTERFACE_ONLY set but not
CLASSTYPE_INTERFACE_KNOWN. In that case, we don't want to use this
heuristic because someone will supply a #pragma implementation
elsewhere, and deducing it here would produce a conflict. */
if (CLASSTYPE_INTERFACE_ONLY (ctype))
return;
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
if (lookup_attribute ("dllimport", TYPE_ATTRIBUTES (ctype)))
import_export = -1;
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
else if (lookup_attribute ("dllexport", TYPE_ATTRIBUTES (ctype)))
import_export = 1;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
/* If we got -fno-implicit-templates, we import template classes that
weren't explicitly instantiated. */
if (import_export == 0
&& CLASSTYPE_IMPLICIT_INSTANTIATION (ctype)
&& ! flag_implicit_templates)
import_export = -1;
/* Base our import/export status on that of the first non-inline,
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
non-pure virtual function, if any. */
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
if (import_export == 0
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
&& TYPE_POLYMORPHIC_P (ctype))
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
tree method = key_method (ctype);
if (method)
import_export = (DECL_REALLY_EXTERN (method) ? -1 : 1);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
#ifdef MULTIPLE_SYMBOL_SPACES
if (import_export == -1)
import_export = 0;
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
#endif
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
if (import_export)
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
SET_CLASSTYPE_INTERFACE_KNOWN (ctype);
CLASSTYPE_INTERFACE_ONLY (ctype) = (import_export < 0);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
}
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
/* We need to describe to the assembler the relationship between
a vtable and the vtable of the parent class. */
static void
output_vtable_inherit (vars)
tree vars;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
tree parent;
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
rtx child_rtx, parent_rtx;
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
child_rtx = XEXP (DECL_RTL (vars), 0); /* strip the mem ref */
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
parent = binfo_for_vtable (vars);
if (parent == TYPE_BINFO (DECL_CONTEXT (vars)))
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
parent_rtx = const0_rtx;
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
else if (parent)
{
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
parent = get_vtbl_decl_for_binfo (TYPE_BINFO (BINFO_TYPE (parent)));
parent_rtx = XEXP (DECL_RTL (parent), 0); /* strip the mem ref */
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
}
else
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
abort ();
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
assemble_vtable_inherit (child_rtx, parent_rtx);
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
}
static int
finish_vtable_vardecl (t, data)
tree *t;
void *data ATTRIBUTE_UNUSED;
{
tree vars = *t;
tree ctype = DECL_CONTEXT (vars);
import_export_class (ctype);
import_export_vtable (vars, ctype, 1);
if (! DECL_EXTERNAL (vars)
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
&& DECL_NEEDED_P (vars)
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
&& ! TREE_ASM_WRITTEN (vars))
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
if (TREE_TYPE (vars) == void_type_node)
/* It is a dummy vtable made by get_vtable_decl. Ignore it. */
return 0;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* Write it out. */
mark_vtable_entries (vars);
if (TREE_TYPE (DECL_INITIAL (vars)) == 0)
store_init_value (vars, DECL_INITIAL (vars));
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
if (write_symbols == DWARF_DEBUG || write_symbols == DWARF2_DEBUG)
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
/* Mark the VAR_DECL node representing the vtable itself as a
"gratuitous" one, thereby forcing dwarfout.c to ignore it.
It is rather important that such things be ignored because
any effort to actually generate DWARF for them will run
into trouble when/if we encounter code like:
#pragma interface
struct S { virtual void member (); };
because the artificial declaration of the vtable itself (as
manufactured by the g++ front end) will say that the vtable
is a static member of `S' but only *after* the debug output
for the definition of `S' has already been output. This causes
grief because the DWARF entry for the definition of the vtable
will try to refer back to an earlier *declaration* of the
vtable as a static member of `S' and there won't be one.
We might be able to arrange to have the "vtable static member"
attached to the member list for `S' before the debug info for
`S' get written (which would solve the problem) but that would
require more intrusive changes to the g++ front end. */
DECL_IGNORED_P (vars) = 1;
}
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
/* Always make vtables weak. */
if (flag_weak)
comdat_linkage (vars);
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
rest_of_decl_compilation (vars, NULL, 1, 1);
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
if (flag_vtable_gc)
output_vtable_inherit (vars);
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
/* Because we're only doing syntax-checking, we'll never end up
actually marking the variable as written. */
if (flag_syntax_only)
TREE_ASM_WRITTEN (vars) = 1;
/* Since we're writing out the vtable here, also write the debug
info. */
note_debug_info_needed (ctype);
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
return 1;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
/* If the references to this class' vtables were optimized away, still
emit the appropriate debugging information. See dfs_debug_mark. */
if (DECL_COMDAT (vars)
&& CLASSTYPE_DEBUG_REQUESTED (ctype))
note_debug_info_needed (ctype);
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
return 0;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
static int
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
prune_vtable_vardecl (t, data)
tree *t;
void *data ATTRIBUTE_UNUSED;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
*t = TREE_CHAIN (*t);
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
return 1;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
/* Determines the proper settings of TREE_PUBLIC and DECL_EXTERNAL for an
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
inline function or template instantiation at end-of-file. */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
void
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
import_export_decl (decl)
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
tree decl;
{
if (DECL_INTERFACE_KNOWN (decl))
return;
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
if (DECL_TEMPLATE_INSTANTIATION (decl)
|| DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION (decl))
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
DECL_NOT_REALLY_EXTERN (decl) = 1;
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
if ((DECL_IMPLICIT_INSTANTIATION (decl)
|| DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION (decl))
&& (flag_implicit_templates
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
|| (flag_implicit_inline_templates
&& DECL_DECLARED_INLINE_P (decl))))
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
if (!TREE_PUBLIC (decl))
/* Templates are allowed to have internal linkage. See
[basic.link]. */
;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
else
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
comdat_linkage (decl);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
else
Gcc 3.2.1-prerelease from the FSF anoncvs repo gcc-3_2-branch on 1-Sep-2002 00:00:01 EDT.
2002-09-01 20:38:57 +00:00
{
DECL_EXTERNAL (decl) = 1;
DECL_NOT_REALLY_EXTERN (decl) = 0;
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
else if (DECL_FUNCTION_MEMBER_P (decl))
{
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
if (!DECL_DECLARED_INLINE_P (decl))
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
tree ctype = DECL_CONTEXT (decl);
import_export_class (ctype);
if (CLASSTYPE_INTERFACE_KNOWN (ctype))
{
DECL_NOT_REALLY_EXTERN (decl)
= ! (CLASSTYPE_INTERFACE_ONLY (ctype)
|| (DECL_DECLARED_INLINE_P (decl)
&& ! flag_implement_inlines
&& !DECL_VINDEX (decl)));
Gcc 3.2.1-prerelease from the FSF anoncvs repo gcc-3_2-branch on 1-Sep-2002 00:00:01 EDT.
2002-09-01 20:38:57 +00:00
if (!DECL_NOT_REALLY_EXTERN (decl))
DECL_EXTERNAL (decl) = 1;
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
/* Always make artificials weak. */
if (DECL_ARTIFICIAL (decl) && flag_weak)
comdat_linkage (decl);
else
maybe_make_one_only (decl);
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
else
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
comdat_linkage (decl);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
else
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
comdat_linkage (decl);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
DECL_INTERFACE_KNOWN (decl) = 1;
}
Gcc 3.2.1-prerelease from the FSF anoncvs repo gcc-3_2-branch on 1-Sep-2002 00:00:01 EDT.
2002-09-01 20:38:57 +00:00
/* Here, we only decide whether or not the tinfo node should be
emitted with the vtable. IS_IN_LIBRARY is non-zero iff the
typeinfo for TYPE should be in the runtime library. */
void
import_export_tinfo (decl, type, is_in_library)
tree decl;
tree type;
int is_in_library;
{
if (DECL_INTERFACE_KNOWN (decl))
return;
if (IS_AGGR_TYPE (type))
import_export_class (type);
if (IS_AGGR_TYPE (type) && CLASSTYPE_INTERFACE_KNOWN (type)
&& TYPE_POLYMORPHIC_P (type)
/* If -fno-rtti, we're not necessarily emitting this stuff with
the class, so go ahead and emit it now. This can happen when
a class is used in exception handling. */
&& flag_rtti)
{
DECL_NOT_REALLY_EXTERN (decl) = !CLASSTYPE_INTERFACE_ONLY (type);
DECL_COMDAT (decl) = 0;
}
else
{
DECL_NOT_REALLY_EXTERN (decl) = 1;
DECL_COMDAT (decl) = 1;
}
/* Now override some cases. */
if (flag_weak)
DECL_COMDAT (decl) = 1;
else if (is_in_library)
DECL_COMDAT (decl) = 0;
DECL_INTERFACE_KNOWN (decl) = 1;
}
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
tree
build_cleanup (decl)
tree decl;
{
tree temp;
tree type = TREE_TYPE (decl);
if (TREE_CODE (type) == ARRAY_TYPE)
temp = decl;
else
{
mark_addressable (decl);
temp = build1 (ADDR_EXPR, build_pointer_type (type), decl);
}
temp = build_delete (TREE_TYPE (temp), temp,
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
sfk_complete_destructor,
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
LOOKUP_NORMAL|LOOKUP_NONVIRTUAL|LOOKUP_DESTRUCTOR, 0);
return temp;
}
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
/* Returns the initialization guard variable for the variable DECL,
which has static storage duration. */
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
tree
get_guard (decl)
tree decl;
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
{
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
tree sname;
tree guard;
sname = mangle_guard_variable (decl);
guard = IDENTIFIER_GLOBAL_VALUE (sname);
if (! guard)
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
{
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
tree guard_type;
/* We use a type that is big enough to contain a mutex as well
as an integer counter. */
guard_type = long_long_integer_type_node;
guard = build_decl (VAR_DECL, sname, guard_type);
/* The guard should have the same linkage as what it guards. */
TREE_PUBLIC (guard) = TREE_PUBLIC (decl);
TREE_STATIC (guard) = TREE_STATIC (decl);
DECL_COMMON (guard) = DECL_COMMON (decl);
DECL_ONE_ONLY (guard) = DECL_ONE_ONLY (decl);
if (TREE_PUBLIC (decl))
DECL_WEAK (guard) = DECL_WEAK (decl);
DECL_ARTIFICIAL (guard) = 1;
TREE_USED (guard) = 1;
pushdecl_top_level (guard);
cp_finish_decl (guard, NULL_TREE, NULL_TREE, 0);
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
}
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
return guard;
}
/* Return those bits of the GUARD variable that should be set when the
guarded entity is actually initialized. */
static tree
get_guard_bits (guard)
tree guard;
{
/* We only set the first byte of the guard, in order to leave room
for a mutex in the high-order bits. */
guard = build1 (ADDR_EXPR,
build_pointer_type (TREE_TYPE (guard)),
guard);
guard = build1 (NOP_EXPR,
build_pointer_type (char_type_node),
guard);
guard = build1 (INDIRECT_REF, char_type_node, guard);
return guard;
}
/* Return an expression which determines whether or not the GUARD
variable has already been initialized. */
tree
get_guard_cond (guard)
tree guard;
{
tree guard_value;
/* Check to see if the GUARD is zero. */
guard = get_guard_bits (guard);
guard_value = integer_zero_node;
if (!same_type_p (TREE_TYPE (guard_value), TREE_TYPE (guard)))
guard_value = convert (TREE_TYPE (guard), guard_value);
return cp_build_binary_op (EQ_EXPR, guard, guard_value);
}
/* Return an expression which sets the GUARD variable, indicating that
the variable being guarded has been initialized. */
tree
set_guard (guard)
tree guard;
{
tree guard_init;
/* Set the GUARD to one. */
guard = get_guard_bits (guard);
guard_init = integer_one_node;
if (!same_type_p (TREE_TYPE (guard_init), TREE_TYPE (guard)))
guard_init = convert (TREE_TYPE (guard), guard_init);
return build_modify_expr (guard, NOP_EXPR, guard_init);
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
}
/* Start the process of running a particular set of global constructors
or destructors. Subroutine of do_[cd]tors. */
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
static tree
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
start_objects (method_type, initp)
int method_type, initp;
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
{
tree fnname;
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
tree body;
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
char type[10];
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
/* Make ctor or dtor function. METHOD_TYPE may be 'I' or 'D'. */
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
if (initp != DEFAULT_INIT_PRIORITY)
{
char joiner;
#ifdef JOINER
joiner = JOINER;
#else
joiner = '_';
#endif
sprintf (type, "%c%c%.5u", method_type, joiner, initp);
}
else
sprintf (type, "%c", method_type);
fnname = get_file_function_name_long (type);
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
start_function (void_list_node,
make_call_declarator (fnname, void_list_node, NULL_TREE,
NULL_TREE),
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
NULL_TREE, SF_DEFAULT);
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
/* It can be a static function as long as collect2 does not have
to scan the object file to find its ctor/dtor routine. */
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
TREE_PUBLIC (current_function_decl) = ! targetm.have_ctors_dtors;
/* Mark this declaration as used to avoid spurious warnings. */
TREE_USED (current_function_decl) = 1;
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
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2002-02-01 18:16:02 +00:00
/* Mark this function as a global constructor or destructor. */
if (method_type == 'I')
DECL_GLOBAL_CTOR_P (current_function_decl) = 1;
else
DECL_GLOBAL_DTOR_P (current_function_decl) = 1;
GLOBAL_INIT_PRIORITY (current_function_decl) = initp;
body = begin_compound_stmt (/*has_no_scope=*/0);
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
/* We cannot allow these functions to be elided, even if they do not
have external linkage. And, there's no point in deferring
copmilation of thes functions; they're all going to have to be
out anyhow. */
current_function_cannot_inline
= "static constructors and destructors cannot be inlined";
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2002-02-01 18:16:02 +00:00
return body;
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
}
/* Finish the process of running a particular set of global constructors
or destructors. Subroutine of do_[cd]tors. */
static void
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2002-02-01 18:16:02 +00:00
finish_objects (method_type, initp, body)
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
int method_type, initp;
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2002-02-01 18:16:02 +00:00
tree body;
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
{
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2002-02-01 18:16:02 +00:00
tree fn;
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
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2002-02-01 18:16:02 +00:00
/* Finish up. */
finish_compound_stmt (/*has_no_scope=*/0, body);
fn = finish_function (0);
expand_body (fn);
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
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2002-02-01 18:16:02 +00:00
/* When only doing semantic analysis, and no RTL generation, we
can't call functions that directly emit assembly code; there is
no assembly file in which to put the code. */
if (flag_syntax_only)
return;
if (targetm.have_ctors_dtors)
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
{
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
rtx fnsym = XEXP (DECL_RTL (fn), 0);
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
if (method_type == 'I')
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2002-02-01 18:16:02 +00:00
(* targetm.asm_out.constructor) (fnsym, initp);
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
else
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2002-02-01 18:16:02 +00:00
(* targetm.asm_out.destructor) (fnsym, initp);
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
}
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
}
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
/* The names of the parameters to the function created to handle
initializations and destructions for objects with static storage
duration. */
#define INITIALIZE_P_IDENTIFIER "__initialize_p"
#define PRIORITY_IDENTIFIER "__priority"
/* The name of the function we create to handle initializations and
destructions for objects with static storage duration. */
#define SSDF_IDENTIFIER "__static_initialization_and_destruction"
/* The declaration for the __INITIALIZE_P argument. */
static tree initialize_p_decl;
/* The declaration for the __PRIORITY argument. */
static tree priority_decl;
/* The declaration for the static storage duration function. */
static tree ssdf_decl;
/* All the static storage duration functions created in this
translation unit. */
static varray_type ssdf_decls;
/* A map from priority levels to information about that priority
level. There may be many such levels, so efficient lookup is
important. */
static splay_tree priority_info_map;
/* Begins the generation of the function that will handle all
initialization and destruction of objects with static storage
duration. The function generated takes two parameters of type
`int': __INITIALIZE_P and __PRIORITY. If __INITIALIZE_P is
non-zero, it performs initializations. Otherwise, it performs
destructions. It only performs those initializations or
destructions with the indicated __PRIORITY. The generated function
returns no value.
It is assumed that this function will only be called once per
translation unit. */
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
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2002-02-01 18:16:02 +00:00
static tree
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
start_static_storage_duration_function ()
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
{
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
static unsigned ssdf_number;
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
tree parm_types;
tree type;
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2002-02-01 18:16:02 +00:00
tree body;
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
char id[sizeof (SSDF_IDENTIFIER) + 1 /* '\0' */ + 32];
/* Create the identifier for this function. It will be of the form
SSDF_IDENTIFIER_<number>. */
sprintf (id, "%s_%u", SSDF_IDENTIFIER, ssdf_number++);
if (ssdf_number == 0)
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
{
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
/* Overflow occurred. That means there are at least 4 billion
initialization functions. */
sorry ("too many initialization functions required");
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2002-02-01 18:16:02 +00:00
abort ();
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
}
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
/* Create the parameters. */
parm_types = void_list_node;
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2002-02-01 18:16:02 +00:00
parm_types = tree_cons (NULL_TREE, integer_type_node, parm_types);
parm_types = tree_cons (NULL_TREE, integer_type_node, parm_types);
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
type = build_function_type (void_type_node, parm_types);
/* Create the FUNCTION_DECL itself. */
ssdf_decl = build_lang_decl (FUNCTION_DECL,
get_identifier (id),
type);
TREE_PUBLIC (ssdf_decl) = 0;
DECL_ARTIFICIAL (ssdf_decl) = 1;
/* Put this function in the list of functions to be called from the
static constructors and destructors. */
if (!ssdf_decls)
{
VARRAY_TREE_INIT (ssdf_decls, 32, "ssdf_decls");
/* Take this opportunity to initialize the map from priority
numbers to information about that priority level. */
priority_info_map = splay_tree_new (splay_tree_compare_ints,
/*delete_key_fn=*/0,
/*delete_value_fn=*/
(splay_tree_delete_value_fn) &free);
/* We always need to generate functions for the
DEFAULT_INIT_PRIORITY so enter it now. That way when we walk
priorities later, we'll be sure to find the
DEFAULT_INIT_PRIORITY. */
get_priority_info (DEFAULT_INIT_PRIORITY);
}
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2002-02-01 18:16:02 +00:00
VARRAY_PUSH_TREE (ssdf_decls, ssdf_decl);
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
/* Create the argument list. */
initialize_p_decl = build_decl (PARM_DECL,
get_identifier (INITIALIZE_P_IDENTIFIER),
integer_type_node);
DECL_CONTEXT (initialize_p_decl) = ssdf_decl;
DECL_ARG_TYPE (initialize_p_decl) = integer_type_node;
TREE_USED (initialize_p_decl) = 1;
priority_decl = build_decl (PARM_DECL, get_identifier (PRIORITY_IDENTIFIER),
integer_type_node);
DECL_CONTEXT (priority_decl) = ssdf_decl;
DECL_ARG_TYPE (priority_decl) = integer_type_node;
TREE_USED (priority_decl) = 1;
TREE_CHAIN (initialize_p_decl) = priority_decl;
DECL_ARGUMENTS (ssdf_decl) = initialize_p_decl;
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2002-02-01 18:16:02 +00:00
/* Put the function in the global scope. */
pushdecl (ssdf_decl);
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
/* Start the function itself. This is equivalent to declarating the
function as:
static void __ssdf (int __initialize_p, init __priority_p);
It is static because we only need to call this function from the
various constructor and destructor functions for this module. */
start_function (/*specs=*/NULL_TREE,
ssdf_decl,
/*attrs=*/NULL_TREE,
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2002-02-01 18:16:02 +00:00
SF_PRE_PARSED);
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
/* Set up the scope of the outermost block in the function. */
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2002-02-01 18:16:02 +00:00
body = begin_compound_stmt (/*has_no_scope=*/0);
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
/* This function must not be deferred because we are depending on
its compilation to tell us what is TREE_SYMBOL_REFERENCED. */
current_function_cannot_inline
= "static storage duration functions cannot be inlined";
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
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2002-02-01 18:16:02 +00:00
return body;
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
}
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
/* Finish the generation of the function which performs initialization
and destruction of objects with static storage duration. After
this point, no more such objects can be created. */
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
static void
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2002-02-01 18:16:02 +00:00
finish_static_storage_duration_function (body)
tree body;
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
{
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
/* Close out the function. */
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2002-02-01 18:16:02 +00:00
finish_compound_stmt (/*has_no_scope=*/0, body);
expand_body (finish_function (0));
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
}
/* Return the information about the indicated PRIORITY level. If no
code to handle this level has yet been generated, generate the
appropriate prologue. */
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
static priority_info
get_priority_info (priority)
int priority;
{
priority_info pi;
splay_tree_node n;
n = splay_tree_lookup (priority_info_map,
(splay_tree_key) priority);
if (!n)
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
{
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
/* Create a new priority information structure, and insert it
into the map. */
pi = (priority_info) xmalloc (sizeof (struct priority_info_s));
pi->initializations_p = 0;
pi->destructions_p = 0;
splay_tree_insert (priority_info_map,
(splay_tree_key) priority,
(splay_tree_value) pi);
}
else
pi = (priority_info) n->value;
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
return pi;
}
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
/* Set up to handle the initialization or destruction of DECL. If
INITP is non-zero, we are initializing the variable. Otherwise, we
are destroying it. */
static tree
start_static_initialization_or_destruction (decl, initp)
tree decl;
int initp;
{
tree guard_if_stmt = NULL_TREE;
int priority;
tree cond;
tree guard;
tree init_cond;
priority_info pi;
/* Figure out the priority for this declaration. */
priority = DECL_INIT_PRIORITY (decl);
if (!priority)
priority = DEFAULT_INIT_PRIORITY;
/* Remember that we had an initialization or finalization at this
priority. */
pi = get_priority_info (priority);
if (initp)
pi->initializations_p = 1;
else
pi->destructions_p = 1;
/* Trick the compiler into thinking we are at the file and line
where DECL was declared so that error-messages make sense, and so
that the debugger will show somewhat sensible file and line
information. */
input_filename = DECL_SOURCE_FILE (decl);
lineno = DECL_SOURCE_LINE (decl);
/* Because of:
[class.access.spec]
Access control for implicit calls to the constructors,
the conversion functions, or the destructor called to
create and destroy a static data member is performed as
if these calls appeared in the scope of the member's
class.
we pretend we are in a static member function of the class of
which the DECL is a member. */
if (member_p (decl))
{
DECL_CONTEXT (current_function_decl) = DECL_CONTEXT (decl);
DECL_STATIC_FUNCTION_P (current_function_decl) = 1;
}
/* Conditionalize this initialization on being in the right priority
and being initializing/finalizing appropriately. */
guard_if_stmt = begin_if_stmt ();
cond = cp_build_binary_op (EQ_EXPR,
priority_decl,
build_int_2 (priority, 0));
init_cond = initp ? integer_one_node : integer_zero_node;
init_cond = cp_build_binary_op (EQ_EXPR,
initialize_p_decl,
init_cond);
cond = cp_build_binary_op (TRUTH_ANDIF_EXPR, cond, init_cond);
/* Assume we don't need a guard. */
guard = NULL_TREE;
/* We need a guard if this is an object with external linkage that
might be initialized in more than one place. (For example, a
static data member of a template, when the data member requires
construction.) */
if (TREE_PUBLIC (decl) && (DECL_COMMON (decl)
|| DECL_ONE_ONLY (decl)
|| DECL_WEAK (decl)))
{
tree guard_cond;
guard = get_guard (decl);
/* When using __cxa_atexit, we just check the GUARD as we would
for a local static. */
if (flag_use_cxa_atexit)
{
/* When using __cxa_atexit, we never try to destroy
anything from a static destructor. */
my_friendly_assert (initp, 20000629);
guard_cond = get_guard_cond (guard);
}
/* If we don't have __cxa_atexit, then we will be running
destructors from .fini sections, or their equivalents. So,
we need to know how many times we've tried to initialize this
object. We do initializations only if the GUARD is zero,
i.e., if we are the first to initialize the variable. We do
destructions only if the GUARD is one, i.e., if we are the
last to destroy the variable. */
else if (initp)
guard_cond
= cp_build_binary_op (EQ_EXPR,
build_unary_op (PREINCREMENT_EXPR,
guard,
/*noconvert=*/1),
integer_one_node);
else
guard_cond
= cp_build_binary_op (EQ_EXPR,
build_unary_op (PREDECREMENT_EXPR,
guard,
/*noconvert=*/1),
integer_zero_node);
cond = cp_build_binary_op (TRUTH_ANDIF_EXPR, cond, guard_cond);
}
finish_if_stmt_cond (cond, guard_if_stmt);
/* If we're using __cxa_atexit, we have not already set the GUARD,
so we must do so now. */
if (guard && initp && flag_use_cxa_atexit)
finish_expr_stmt (set_guard (guard));
return guard_if_stmt;
}
/* We've just finished generating code to do an initialization or
finalization. GUARD_IF_STMT is the if-statement we used to guard
the initialization. */
static void
finish_static_initialization_or_destruction (guard_if_stmt)
tree guard_if_stmt;
{
finish_then_clause (guard_if_stmt);
finish_if_stmt ();
/* Now that we're done with DECL we don't need to pretend to be a
member of its class any longer. */
DECL_CONTEXT (current_function_decl) = NULL_TREE;
DECL_STATIC_FUNCTION_P (current_function_decl) = 0;
}
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
/* Generate code to do the static initialization of DECL. The
initialization is INIT. If DECL may be initialized more than once
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
in different object files, GUARD is the guard variable to
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
check. PRIORITY is the priority for the initialization. */
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
static void
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
do_static_initialization (decl, init)
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
tree decl;
tree init;
{
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
tree expr;
tree guard_if_stmt;
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
/* Set up for the initialization. */
guard_if_stmt
= start_static_initialization_or_destruction (decl,
/*initp=*/1);
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
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2002-02-01 18:16:02 +00:00
/* Do the initialization itself. */
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
if (IS_AGGR_TYPE (TREE_TYPE (decl))
|| TREE_CODE (TREE_TYPE (decl)) == ARRAY_TYPE)
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2002-02-01 18:16:02 +00:00
expr = build_aggr_init (decl, init, 0);
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
else
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
{
expr = build (INIT_EXPR, TREE_TYPE (decl), decl, init);
TREE_SIDE_EFFECTS (expr) = 1;
}
finish_expr_stmt (expr);
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
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2002-02-01 18:16:02 +00:00
/* If we're using __cxa_atexit, register a a function that calls the
destructor for the object. */
if (flag_use_cxa_atexit)
register_dtor_fn (decl);
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
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2002-02-01 18:16:02 +00:00
/* Finsh up. */
finish_static_initialization_or_destruction (guard_if_stmt);
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
/* Generate code to do the static destruction of DECL. If DECL may be
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
initialized more than once in different object files, GUARD is the
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
guard variable to check. PRIORITY is the priority for the
destruction. */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
static void
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
do_static_destruction (decl)
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
tree decl;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
tree guard_if_stmt;
/* If we're using __cxa_atexit, then destructors are registered
immediately after objects are initialized. */
my_friendly_assert (!flag_use_cxa_atexit, 20000121);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
/* If we don't need a destructor, there's nothing to do. */
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2002-02-01 18:16:02 +00:00
if (TYPE_HAS_TRIVIAL_DESTRUCTOR (TREE_TYPE (decl)))
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
return;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
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2002-02-01 18:16:02 +00:00
/* Actually do the destruction. */
guard_if_stmt = start_static_initialization_or_destruction (decl,
/*initp=*/0);
finish_expr_stmt (build_cleanup (decl));
finish_static_initialization_or_destruction (guard_if_stmt);
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
/* VARS is a list of variables with static storage duration which may
need initialization and/or finalization. Remove those variables
that don't really need to be initialized or finalized, and return
the resulting list. The order in which the variables appear in
VARS is in reverse order of the order in which they should actually
be initialized. The list we return is in the unreversed order;
i.e., the first variable should be initialized first. */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
static tree
prune_vars_needing_no_initialization (vars)
tree vars;
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
{
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
tree var;
tree result;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
for (var = vars, result = NULL_TREE;
var;
var = TREE_CHAIN (var))
{
tree decl = TREE_VALUE (var);
tree init = TREE_PURPOSE (var);
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
/* Deal gracefully with error. */
if (decl == error_mark_node)
continue;
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
/* The only things that can be initialized are variables. */
my_friendly_assert (TREE_CODE (decl) == VAR_DECL, 19990420);
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
/* If this object is not defined, we don't need to do anything
here. */
if (DECL_EXTERNAL (decl))
continue;
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
/* Also, if the initializer already contains errors, we can bail
out now. */
if (init && TREE_CODE (init) == TREE_LIST
&& value_member (error_mark_node, init))
continue;
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
/* This variable is going to need initialization and/or
finalization, so we add it to the list. */
result = tree_cons (init, decl, result);
}
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
return result;
}
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
/* Make sure we have told the back end about all the variables in
VARS. */
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
static void
write_out_vars (vars)
tree vars;
{
tree v;
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
for (v = vars; v; v = TREE_CHAIN (v))
if (! TREE_ASM_WRITTEN (TREE_VALUE (v)))
rest_of_decl_compilation (TREE_VALUE (v), 0, 1, 1);
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
}
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
/* Generate a static constructor (if CONSTRUCTOR_P) or destructor
(otherwise) that will initialize all gobal objects with static
storage duration having the indicated PRIORITY. */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
static void
generate_ctor_or_dtor_function (constructor_p, priority)
int constructor_p;
int priority;
{
char function_key;
tree arguments;
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
tree body;
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
size_t i;
/* We use `I' to indicate initialization and `D' to indicate
destruction. */
if (constructor_p)
function_key = 'I';
else
function_key = 'D';
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
/* Begin the function. */
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2002-02-01 18:16:02 +00:00
body = start_objects (function_key, priority);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
/* Call the static storage duration function with appropriate
arguments. */
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
for (i = 0; i < ssdf_decls->elements_used; ++i)
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
arguments = tree_cons (NULL_TREE, build_int_2 (priority, 0),
NULL_TREE);
arguments = tree_cons (NULL_TREE, build_int_2 (constructor_p, 0),
arguments);
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
finish_expr_stmt (build_function_call (VARRAY_TREE (ssdf_decls, i),
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
arguments));
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
/* If we're generating code for the DEFAULT_INIT_PRIORITY, throw in
calls to any functions marked with attributes indicating that
they should be called at initialization- or destruction-time. */
if (priority == DEFAULT_INIT_PRIORITY)
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
tree fns;
for (fns = constructor_p ? static_ctors : static_dtors;
fns;
fns = TREE_CHAIN (fns))
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
finish_expr_stmt (build_function_call (TREE_VALUE (fns), NULL_TREE));
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
/* Close out the function. */
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2002-02-01 18:16:02 +00:00
finish_objects (function_key, priority, body);
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
/* Generate constructor and destructor functions for the priority
indicated by N. */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
static int
generate_ctor_and_dtor_functions_for_priority (n, data)
splay_tree_node n;
void *data ATTRIBUTE_UNUSED;
{
int priority = (int) n->key;
priority_info pi = (priority_info) n->value;
/* Generate the functions themselves, but only if they are really
needed. */
if (pi->initializations_p
|| (priority == DEFAULT_INIT_PRIORITY && static_ctors))
generate_ctor_or_dtor_function (/*constructor_p=*/1,
priority);
if (pi->destructions_p
|| (priority == DEFAULT_INIT_PRIORITY && static_dtors))
generate_ctor_or_dtor_function (/*constructor_p=*/0,
priority);
/* Keep iterating. */
return 0;
}
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
/* This routine is called from the last rule in yyparse ().
Its job is to create all the code needed to initialize and
destroy the global aggregates. We do the destruction
first, since that way we only need to reverse the decls once. */
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
void
finish_file ()
{
tree vars;
int reconsider;
size_t i;
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
at_eof = 1;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
/* Bad parse errors. Just forget about it. */
if (! global_bindings_p () || current_class_type || decl_namespace_list)
return;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
/* Otherwise, GDB can get confused, because in only knows
about source for LINENO-1 lines. */
lineno -= 1;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
interface_unknown = 1;
interface_only = 0;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
/* We now have to write out all the stuff we put off writing out.
These include:
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
o Template specializations that we have not yet instantiated,
but which are needed.
o Initialization and destruction for non-local objects with
static storage duration. (Local objects with static storage
duration are initialized when their scope is first entered,
and are cleaned up via atexit.)
o Virtual function tables.
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
All of these may cause others to be needed. For example,
instantiating one function may cause another to be needed, and
generating the intiailzer for an object may cause templates to be
instantiated, etc., etc. */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
timevar_push (TV_VARCONST);
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
emit_support_tinfos ();
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
do
{
reconsider = 0;
/* If there are templates that we've put off instantiating, do
them now. */
instantiate_pending_templates ();
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
/* Write out virtual tables as required. Note that writing out
the virtual table for a template class may cause the
instantiation of members of that class. */
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
if (walk_globals (vtable_decl_p,
finish_vtable_vardecl,
/*data=*/0))
reconsider = 1;
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
/* Write out needed type info variables. Writing out one variable
might cause others to be needed. */
Gcc 3.2.1-prerelease from the FSF anoncvs repo gcc-3_2-branch on 1-Sep-2002 00:00:01 EDT.
2002-09-01 20:38:57 +00:00
if (walk_globals (unemitted_tinfo_decl_p, emit_tinfo_decl, /*data=*/0))
Enlist the FreeBSD-CURRENT users as testers of GCC 2.95.3 Release Candidate #1
2001-01-03 17:16:04 +00:00
reconsider = 1;
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
/* The list of objects with static storage duration is built up
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
in reverse order. We clear STATIC_AGGREGATES so that any new
aggregates added during the initialization of these will be
initialized in the correct order when we next come around the
loop. */
vars = prune_vars_needing_no_initialization (static_aggregates);
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
static_aggregates = NULL_TREE;
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
if (vars)
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
{
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
tree v;
/* We need to start a new initialization function each time
through the loop. That's because we need to know which
vtables have been referenced, and TREE_SYMBOL_REFERENCED
isn't computed until a function is finished, and written
out. That's a deficiency in the back-end. When this is
fixed, these initialization functions could all become
inline, with resulting performance improvements. */
tree ssdf_body = start_static_storage_duration_function ();
/* Make sure the back end knows about all the variables. */
write_out_vars (vars);
/* First generate code to do all the initializations. */
for (v = vars; v; v = TREE_CHAIN (v))
do_static_initialization (TREE_VALUE (v),
TREE_PURPOSE (v));
/* Then, generate code to do all the destructions. Do these
in reverse order so that the most recently constructed
variable is the first destroyed. If we're using
__cxa_atexit, then we don't need to do this; functions
were registered at initialization time to destroy the
local statics. */
if (!flag_use_cxa_atexit)
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
{
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
vars = nreverse (vars);
for (v = vars; v; v = TREE_CHAIN (v))
do_static_destruction (TREE_VALUE (v));
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
}
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
else
vars = NULL_TREE;
/* Finish up the static storage duration function for this
round. */
finish_static_storage_duration_function (ssdf_body);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
/* All those initializations and finalizations might cause
us to need more inline functions, more template
instantiations, etc. */
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
reconsider = 1;
}
/* Go through the various inline functions, and see if any need
synthesizing. */
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
for (i = 0; i < deferred_fns_used; ++i)
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
{
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
tree decl = VARRAY_TREE (deferred_fns, i);
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
import_export_decl (decl);
if (DECL_ARTIFICIAL (decl) && ! DECL_INITIAL (decl)
&& TREE_USED (decl)
&& (! DECL_REALLY_EXTERN (decl) || DECL_INLINE (decl)))
{
/* Even though we're already at the top-level, we push
there again. That way, when we pop back a few lines
hence, all of our state is restored. Otherwise,
finish_function doesn't clean things up, and we end
up with CURRENT_FUNCTION_DECL set. */
push_to_top_level ();
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
synthesize_method (decl);
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
pop_from_top_level ();
reconsider = 1;
}
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
/* We lie to the back-end, pretending that some functions are
not defined when they really are. This keeps these functions
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
from being put out unnecessarily. But, we must stop lying
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
when the functions are referenced, or if they are not comdat
Gcc 3.1.0 pre-release from the FSF anoncvs repo on 9-May-2002 15:57:15 EDT.
2002-05-09 20:02:13 +00:00
since they need to be put out now.
This is done in a separate for cycle, because if some deferred
function is contained in another deferred function later in
deferred_fns varray, rest_of_compilation would skip this
function and we really cannot expand the same function twice. */
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
for (i = 0; i < deferred_fns_used; ++i)
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
{
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
tree decl = VARRAY_TREE (deferred_fns, i);
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
if (DECL_NOT_REALLY_EXTERN (decl)
&& DECL_INITIAL (decl)
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
&& DECL_NEEDED_P (decl))
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
DECL_EXTERNAL (decl) = 0;
Gcc 3.1.0 pre-release from the FSF anoncvs repo on 9-May-2002 15:57:15 EDT.
2002-05-09 20:02:13 +00:00
}
for (i = 0; i < deferred_fns_used; ++i)
{
tree decl = VARRAY_TREE (deferred_fns, i);
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
/* If we're going to need to write this function out, and
there's already a body for it, create RTL for it now.
(There might be no body if this is a method we haven't
gotten around to synthesizing yet.) */
if (!DECL_EXTERNAL (decl)
&& DECL_NEEDED_P (decl)
&& DECL_SAVED_TREE (decl)
&& !TREE_ASM_WRITTEN (decl))
{
int saved_not_really_extern;
/* When we call finish_function in expand_body, it will
try to reset DECL_NOT_REALLY_EXTERN so we save and
restore it here. */
saved_not_really_extern = DECL_NOT_REALLY_EXTERN (decl);
/* Generate RTL for this function now that we know we
need it. */
expand_body (decl);
/* Undo the damage done by finish_function. */
DECL_EXTERNAL (decl) = 0;
DECL_NOT_REALLY_EXTERN (decl) = saved_not_really_extern;
/* If we're compiling -fsyntax-only pretend that this
function has been written out so that we don't try to
expand it again. */
if (flag_syntax_only)
TREE_ASM_WRITTEN (decl) = 1;
reconsider = 1;
}
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
}
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
if (deferred_fns_used
&& wrapup_global_declarations (&VARRAY_TREE (deferred_fns, 0),
deferred_fns_used))
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
reconsider = 1;
if (walk_namespaces (wrapup_globals_for_namespace, /*data=*/0))
reconsider = 1;
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
/* Static data members are just like namespace-scope globals. */
for (i = 0; i < pending_statics_used; ++i)
{
tree decl = VARRAY_TREE (pending_statics, i);
if (TREE_ASM_WRITTEN (decl))
continue;
import_export_decl (decl);
if (DECL_NOT_REALLY_EXTERN (decl) && ! DECL_IN_AGGR_P (decl))
DECL_EXTERNAL (decl) = 0;
}
if (pending_statics
&& wrapup_global_declarations (&VARRAY_TREE (pending_statics, 0),
pending_statics_used))
reconsider = 1;
}
while (reconsider);
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
/* We give C linkage to static constructors and destructors. */
push_lang_context (lang_name_c);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
/* Generate initialization and destruction functions for all
priorities for which they are required. */
if (priority_info_map)
splay_tree_foreach (priority_info_map,
generate_ctor_and_dtor_functions_for_priority,
/*data=*/0);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
/* We're done with the splay-tree now. */
if (priority_info_map)
splay_tree_delete (priority_info_map);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
/* We're done with static constructors, so we can go back to "C++"
linkage now. */
pop_lang_context ();
/* Now delete from the chain of variables all virtual function tables.
We output them all ourselves, because each will be treated
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
specially. We don't do this if we're just doing semantic
analysis, and not code-generation. */
if (!flag_syntax_only)
walk_globals (vtable_decl_p, prune_vtable_vardecl, /*data=*/0);
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
/* Now, issue warnings about static, but not defined, functions,
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
etc., and emit debugging information. */
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
walk_namespaces (wrapup_globals_for_namespace, /*data=*/&reconsider);
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
if (pending_statics)
check_global_declarations (&VARRAY_TREE (pending_statics, 0),
pending_statics_used);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
finish_repo ();
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
/* The entire file is now complete. If requested, dump everything
to a file. */
{
int flags;
FILE *stream = dump_begin (TDI_all, &flags);
if (stream)
{
dump_node (global_namespace, flags & ~TDF_SLIM, stream);
dump_end (TDI_all, stream);
}
}
timevar_pop (TV_VARCONST);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
if (flag_detailed_statistics)
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
{
dump_tree_statistics ();
dump_time_statistics ();
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
/* This is something of the form 'A()()()()()+1' that has turned out to be an
expr. Since it was parsed like a type, we need to wade through and fix
that. Unfortunately, since operator() is left-associative, we can't use
tail recursion. In the above example, TYPE is `A', and DECL is
`()()()()()'.
Maybe this shouldn't be recursive, but how often will it actually be
used? (jason) */
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
tree
reparse_absdcl_as_expr (type, decl)
tree type, decl;
{
/* do build_functional_cast (type, NULL_TREE) at bottom */
if (TREE_OPERAND (decl, 0) == NULL_TREE)
return build_functional_cast (type, NULL_TREE);
/* recurse */
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
decl = reparse_absdcl_as_expr (type, TREE_OPERAND (decl, 0));
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
decl = build_x_function_call (decl, NULL_TREE, current_class_ref);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
if (TREE_CODE (decl) == CALL_EXPR
&& (! TREE_TYPE (decl)
|| TREE_CODE (TREE_TYPE (decl)) != VOID_TYPE))
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
decl = require_complete_type (decl);
return decl;
}
/* This is something of the form `int ((int)(int)(int)1)' that has turned
out to be an expr. Since it was parsed like a type, we need to wade
through and fix that. Since casts are right-associative, we are
reversing the order, so we don't have to recurse.
In the above example, DECL is the `(int)(int)(int)', and EXPR is the
`1'. */
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
tree
reparse_absdcl_as_casts (decl, expr)
tree decl, expr;
{
tree type;
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
int non_void_p = 0;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
if (TREE_CODE (expr) == CONSTRUCTOR
&& TREE_TYPE (expr) == 0)
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
type = groktypename (TREE_VALUE (CALL_DECLARATOR_PARMS (decl)));
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
decl = TREE_OPERAND (decl, 0);
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
if (processing_template_decl)
TREE_TYPE (expr) = type;
else
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
expr = digest_init (type, expr, (tree *) 0);
if (TREE_CODE (type) == ARRAY_TYPE && !COMPLETE_TYPE_P (type))
{
int failure = complete_array_type (type, expr, 1);
my_friendly_assert (!failure, 78);
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
}
while (decl)
{
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
type = groktypename (TREE_VALUE (CALL_DECLARATOR_PARMS (decl)));
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
decl = TREE_OPERAND (decl, 0);
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
if (!VOID_TYPE_P (type))
non_void_p = 1;
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
expr = build_c_cast (type, expr);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
if (warn_old_style_cast && ! in_system_header
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
&& non_void_p && current_lang_name != lang_name_c)
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
warning ("use of old-style cast");
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
return expr;
}
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
/* Given plain tree nodes for an expression, build up the full semantics. */
tree
build_expr_from_tree (t)
tree t;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
if (t == NULL_TREE || t == error_mark_node)
return t;
switch (TREE_CODE (t))
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
case IDENTIFIER_NODE:
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
return do_identifier (t, 0, NULL_TREE);
case LOOKUP_EXPR:
if (LOOKUP_EXPR_GLOBAL (t))
return do_scoped_id (TREE_OPERAND (t, 0), 0);
else
return do_identifier (TREE_OPERAND (t, 0), 0, NULL_TREE);
case TEMPLATE_ID_EXPR:
return (lookup_template_function
(build_expr_from_tree (TREE_OPERAND (t, 0)),
build_expr_from_tree (TREE_OPERAND (t, 1))));
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
case INDIRECT_REF:
return build_x_indirect_ref
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
(build_expr_from_tree (TREE_OPERAND (t, 0)), "unary *");
case CAST_EXPR:
return build_functional_cast
(TREE_TYPE (t), build_expr_from_tree (TREE_OPERAND (t, 0)));
case REINTERPRET_CAST_EXPR:
return build_reinterpret_cast
(TREE_TYPE (t), build_expr_from_tree (TREE_OPERAND (t, 0)));
case CONST_CAST_EXPR:
return build_const_cast
(TREE_TYPE (t), build_expr_from_tree (TREE_OPERAND (t, 0)));
case DYNAMIC_CAST_EXPR:
return build_dynamic_cast
(TREE_TYPE (t), build_expr_from_tree (TREE_OPERAND (t, 0)));
case STATIC_CAST_EXPR:
return build_static_cast
(TREE_TYPE (t), build_expr_from_tree (TREE_OPERAND (t, 0)));
case PREDECREMENT_EXPR:
case PREINCREMENT_EXPR:
case POSTDECREMENT_EXPR:
case POSTINCREMENT_EXPR:
case NEGATE_EXPR:
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
case BIT_NOT_EXPR:
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
case ABS_EXPR:
case TRUTH_NOT_EXPR:
case ADDR_EXPR:
case CONVERT_EXPR: /* Unary + */
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
case REALPART_EXPR:
case IMAGPART_EXPR:
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
if (TREE_TYPE (t))
return t;
return build_x_unary_op (TREE_CODE (t),
build_expr_from_tree (TREE_OPERAND (t, 0)));
case PLUS_EXPR:
case MINUS_EXPR:
case MULT_EXPR:
case TRUNC_DIV_EXPR:
case CEIL_DIV_EXPR:
case FLOOR_DIV_EXPR:
case ROUND_DIV_EXPR:
case EXACT_DIV_EXPR:
case BIT_AND_EXPR:
case BIT_ANDTC_EXPR:
case BIT_IOR_EXPR:
case BIT_XOR_EXPR:
case TRUNC_MOD_EXPR:
case FLOOR_MOD_EXPR:
case TRUTH_ANDIF_EXPR:
case TRUTH_ORIF_EXPR:
case TRUTH_AND_EXPR:
case TRUTH_OR_EXPR:
case RSHIFT_EXPR:
case LSHIFT_EXPR:
case RROTATE_EXPR:
case LROTATE_EXPR:
case EQ_EXPR:
case NE_EXPR:
case MAX_EXPR:
case MIN_EXPR:
case LE_EXPR:
case GE_EXPR:
case LT_EXPR:
case GT_EXPR:
case MEMBER_REF:
return build_x_binary_op
(TREE_CODE (t),
build_expr_from_tree (TREE_OPERAND (t, 0)),
build_expr_from_tree (TREE_OPERAND (t, 1)));
case DOTSTAR_EXPR:
return build_m_component_ref
(build_expr_from_tree (TREE_OPERAND (t, 0)),
build_expr_from_tree (TREE_OPERAND (t, 1)));
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
case SCOPE_REF:
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
return build_offset_ref (TREE_OPERAND (t, 0), TREE_OPERAND (t, 1));
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
case ARRAY_REF:
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
if (TREE_OPERAND (t, 0) == NULL_TREE)
/* new-type-id */
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
return build_nt (ARRAY_REF, NULL_TREE,
build_expr_from_tree (TREE_OPERAND (t, 1)));
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
return grok_array_decl (build_expr_from_tree (TREE_OPERAND (t, 0)),
build_expr_from_tree (TREE_OPERAND (t, 1)));
case SIZEOF_EXPR:
case ALIGNOF_EXPR:
{
tree r = build_expr_from_tree (TREE_OPERAND (t, 0));
Gcc 3.2.1 release virgin vendor import. (19-Nov-2002)
2002-12-04 15:42:16 +00:00
return (TREE_CODE (t) == SIZEOF_EXPR
? finish_sizeof (r) : finish_alignof (r));
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
}
case MODOP_EXPR:
return build_x_modify_expr
(build_expr_from_tree (TREE_OPERAND (t, 0)),
TREE_CODE (TREE_OPERAND (t, 1)),
build_expr_from_tree (TREE_OPERAND (t, 2)));
case ARROW_EXPR:
return build_x_arrow
(build_expr_from_tree (TREE_OPERAND (t, 0)));
case NEW_EXPR:
return build_new
(build_expr_from_tree (TREE_OPERAND (t, 0)),
build_expr_from_tree (TREE_OPERAND (t, 1)),
build_expr_from_tree (TREE_OPERAND (t, 2)),
NEW_EXPR_USE_GLOBAL (t));
case DELETE_EXPR:
return delete_sanity
(build_expr_from_tree (TREE_OPERAND (t, 0)),
build_expr_from_tree (TREE_OPERAND (t, 1)),
DELETE_EXPR_USE_VEC (t), DELETE_EXPR_USE_GLOBAL (t));
case COMPOUND_EXPR:
if (TREE_OPERAND (t, 1) == NULL_TREE)
return build_x_compound_expr
(build_expr_from_tree (TREE_OPERAND (t, 0)));
else
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
abort ();
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
case METHOD_CALL_EXPR:
if (TREE_CODE (TREE_OPERAND (t, 0)) == SCOPE_REF)
{
tree ref = TREE_OPERAND (t, 0);
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
tree name = TREE_OPERAND (ref, 1);
if (TREE_CODE (name) == TEMPLATE_ID_EXPR)
name = build_nt (TEMPLATE_ID_EXPR,
TREE_OPERAND (name, 0),
build_expr_from_tree (TREE_OPERAND (name, 1)));
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
return build_scoped_method_call
(build_expr_from_tree (TREE_OPERAND (t, 1)),
build_expr_from_tree (TREE_OPERAND (ref, 0)),
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
name,
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
build_expr_from_tree (TREE_OPERAND (t, 2)));
}
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
else
{
tree fn = TREE_OPERAND (t, 0);
/* We can get a TEMPLATE_ID_EXPR here on code like:
x->f<2>();
so we must resolve that. However, we can also get things
like a BIT_NOT_EXPR here, when referring to a destructor,
and things like that are not correctly resolved by
build_expr_from_tree. So, just use build_expr_from_tree
when we really need it. */
if (TREE_CODE (fn) == TEMPLATE_ID_EXPR)
fn = lookup_template_function
(TREE_OPERAND (fn, 0),
build_expr_from_tree (TREE_OPERAND (fn, 1)));
return build_method_call
(build_expr_from_tree (TREE_OPERAND (t, 1)),
fn,
build_expr_from_tree (TREE_OPERAND (t, 2)),
NULL_TREE, LOOKUP_NORMAL);
}
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
case CALL_EXPR:
if (TREE_CODE (TREE_OPERAND (t, 0)) == SCOPE_REF)
{
tree ref = TREE_OPERAND (t, 0);
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
tree name = TREE_OPERAND (ref, 1);
if (TREE_CODE (name) == TEMPLATE_ID_EXPR)
name = build_nt (TEMPLATE_ID_EXPR,
TREE_OPERAND (name, 0),
build_expr_from_tree (TREE_OPERAND (name, 1)));
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
return build_member_call
(build_expr_from_tree (TREE_OPERAND (ref, 0)),
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
name,
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
build_expr_from_tree (TREE_OPERAND (t, 1)));
}
else
{
tree name = TREE_OPERAND (t, 0);
tree id;
tree args = build_expr_from_tree (TREE_OPERAND (t, 1));
if (args != NULL_TREE && TREE_CODE (name) == LOOKUP_EXPR
&& !LOOKUP_EXPR_GLOBAL (name)
&& TREE_CODE ((id = TREE_OPERAND (name, 0))) == IDENTIFIER_NODE
&& (!current_class_type
|| !lookup_member (current_class_type, id, 0, 0)))
{
/* Do Koenig lookup if there are no class members. */
name = do_identifier (id, 0, args);
}
else if (TREE_CODE (name) == TEMPLATE_ID_EXPR
|| ! really_overloaded_fn (name))
name = build_expr_from_tree (name);
return build_x_function_call (name, args, current_class_ref);
}
case COND_EXPR:
return build_x_conditional_expr
(build_expr_from_tree (TREE_OPERAND (t, 0)),
build_expr_from_tree (TREE_OPERAND (t, 1)),
build_expr_from_tree (TREE_OPERAND (t, 2)));
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
case PSEUDO_DTOR_EXPR:
return (finish_pseudo_destructor_call_expr
(build_expr_from_tree (TREE_OPERAND (t, 0)),
build_expr_from_tree (TREE_OPERAND (t, 1)),
build_expr_from_tree (TREE_OPERAND (t, 2))));
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
case TREE_LIST:
{
tree purpose, value, chain;
if (t == void_list_node)
return t;
purpose = TREE_PURPOSE (t);
if (purpose)
purpose = build_expr_from_tree (purpose);
value = TREE_VALUE (t);
if (value)
value = build_expr_from_tree (value);
chain = TREE_CHAIN (t);
if (chain && chain != void_type_node)
chain = build_expr_from_tree (chain);
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
return tree_cons (purpose, value, chain);
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
}
case COMPONENT_REF:
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
{
tree object = build_expr_from_tree (TREE_OPERAND (t, 0));
tree field = TREE_OPERAND (t, 1);
/* We use a COMPONENT_REF to indicate things of the form `x.b'
and `x.A::b'. We must distinguish between those cases
here. */
if (TREE_CODE (field) == SCOPE_REF)
return build_object_ref (object,
TREE_OPERAND (field, 0),
TREE_OPERAND (field, 1));
else
return build_x_component_ref (object, field,
NULL_TREE, 1);
}
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
case THROW_EXPR:
return build_throw (build_expr_from_tree (TREE_OPERAND (t, 0)));
case CONSTRUCTOR:
{
tree r;
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
tree elts;
tree type = TREE_TYPE (t);
bool purpose_p;
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
/* digest_init will do the wrong thing if we let it. */
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
if (type && TYPE_PTRMEMFUNC_P (type))
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
return t;
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
r = NULL_TREE;
/* We do not want to process the purpose of aggregate
initializers as they are identifier nodes which will be
looked up by digest_init. */
purpose_p = !(type && IS_AGGR_TYPE (type));
for (elts = CONSTRUCTOR_ELTS (t); elts; elts = TREE_CHAIN (elts))
{
tree purpose = TREE_PURPOSE (elts);
tree value = TREE_VALUE (elts);
if (purpose && purpose_p)
purpose = build_expr_from_tree (purpose);
value = build_expr_from_tree (value);
r = tree_cons (purpose, value, r);
}
r = build_nt (CONSTRUCTOR, NULL_TREE, nreverse (r));
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
TREE_HAS_CONSTRUCTOR (r) = TREE_HAS_CONSTRUCTOR (t);
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
if (type)
return digest_init (type, r, 0);
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
return r;
}
case TYPEID_EXPR:
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
if (TYPE_P (TREE_OPERAND (t, 0)))
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
return get_typeid (TREE_OPERAND (t, 0));
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
return build_typeid (build_expr_from_tree (TREE_OPERAND (t, 0)));
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
case VAR_DECL:
return convert_from_reference (t);
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
case VA_ARG_EXPR:
return build_va_arg (build_expr_from_tree (TREE_OPERAND (t, 0)),
TREE_TYPE (t));
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
default:
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
return t;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
}
/* This is something of the form `int (*a)++' that has turned out to be an
expr. It was only converted into parse nodes, so we need to go through
and build up the semantics. Most of the work is done by
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
build_expr_from_tree, above.
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
In the above example, TYPE is `int' and DECL is `*a'. */
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
tree
reparse_decl_as_expr (type, decl)
tree type, decl;
{
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
decl = build_expr_from_tree (decl);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
if (type)
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
return build_functional_cast (type, build_tree_list (NULL_TREE, decl));
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
else
return decl;
}
/* This is something of the form `int (*a)' that has turned out to be a
decl. It was only converted into parse nodes, so we need to do the
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
checking that make_{pointer,reference}_declarator do. */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
tree
finish_decl_parsing (decl)
tree decl;
{
switch (TREE_CODE (decl))
{
case IDENTIFIER_NODE:
return decl;
case INDIRECT_REF:
return make_pointer_declarator
(NULL_TREE, finish_decl_parsing (TREE_OPERAND (decl, 0)));
case ADDR_EXPR:
return make_reference_declarator
(NULL_TREE, finish_decl_parsing (TREE_OPERAND (decl, 0)));
case BIT_NOT_EXPR:
TREE_OPERAND (decl, 0) = finish_decl_parsing (TREE_OPERAND (decl, 0));
return decl;
case SCOPE_REF:
push_nested_class (TREE_TYPE (TREE_OPERAND (decl, 0)), 3);
TREE_COMPLEXITY (decl) = current_class_depth;
return decl;
case ARRAY_REF:
TREE_OPERAND (decl, 0) = finish_decl_parsing (TREE_OPERAND (decl, 0));
return decl;
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
case TREE_LIST:
/* For attribute handling. */
TREE_VALUE (decl) = finish_decl_parsing (TREE_VALUE (decl));
return decl;
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
case TEMPLATE_ID_EXPR:
return decl;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
default:
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
abort ();
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
return NULL_TREE;
}
}
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
/* Return 1 if root encloses child. */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
static int
is_namespace_ancestor (root, child)
tree root, child;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
if (root == child)
return 1;
if (root == global_namespace)
return 1;
if (child == global_namespace)
return 0;
return is_namespace_ancestor (root, CP_DECL_CONTEXT (child));
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
/* Return the namespace that is the common ancestor
of two given namespaces. */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
tree
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
namespace_ancestor (ns1, ns2)
tree ns1, ns2;
{
if (is_namespace_ancestor (ns1, ns2))
return ns1;
return namespace_ancestor (CP_DECL_CONTEXT (ns1), ns2);
}
/* Insert used into the using list of user. Set indirect_flag if this
directive is not directly from the source. Also find the common
ancestor and let our users know about the new namespace */
static void
add_using_namespace (user, used, indirect)
tree user;
tree used;
int indirect;
{
tree t;
/* Using oneself is a no-op. */
if (user == used)
return;
my_friendly_assert (TREE_CODE (user) == NAMESPACE_DECL, 380);
my_friendly_assert (TREE_CODE (used) == NAMESPACE_DECL, 380);
/* Check if we already have this. */
t = purpose_member (used, DECL_NAMESPACE_USING (user));
if (t != NULL_TREE)
{
if (!indirect)
/* Promote to direct usage. */
TREE_INDIRECT_USING (t) = 0;
return;
}
/* Add used to the user's using list. */
DECL_NAMESPACE_USING (user)
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
= tree_cons (used, namespace_ancestor (user, used),
DECL_NAMESPACE_USING (user));
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
TREE_INDIRECT_USING (DECL_NAMESPACE_USING (user)) = indirect;
/* Add user to the used's users list. */
DECL_NAMESPACE_USERS (used)
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
= tree_cons (user, 0, DECL_NAMESPACE_USERS (used));
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
/* Recursively add all namespaces used. */
for (t = DECL_NAMESPACE_USING (used); t; t = TREE_CHAIN (t))
/* indirect usage */
add_using_namespace (user, TREE_PURPOSE (t), 1);
/* Tell everyone using us about the new used namespaces. */
for (t = DECL_NAMESPACE_USERS (user); t; t = TREE_CHAIN (t))
add_using_namespace (TREE_PURPOSE (t), used, 1);
}
/* Combines two sets of overloaded functions into an OVERLOAD chain, removing
duplicates. The first list becomes the tail of the result.
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
The algorithm is O(n^2). We could get this down to O(n log n) by
doing a sort on the addresses of the functions, if that becomes
necessary. */
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
static tree
merge_functions (s1, s2)
tree s1;
tree s2;
{
for (; s2; s2 = OVL_NEXT (s2))
{
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
tree fn2 = OVL_CURRENT (s2);
tree fns1;
for (fns1 = s1; fns1; fns1 = OVL_NEXT (fns1))
{
tree fn1 = OVL_CURRENT (fns1);
/* If the function from S2 is already in S1, there is no
need to add it again. For `extern "C"' functions, we
might have two FUNCTION_DECLs for the same function, in
different namespaces; again, we only need one of them. */
if (fn1 == fn2
|| (DECL_EXTERN_C_P (fn1) && DECL_EXTERN_C_P (fn2)
&& DECL_NAME (fn1) == DECL_NAME (fn2)))
break;
}
/* If we exhausted all of the functions in S1, FN2 is new. */
if (!fns1)
s1 = build_overload (fn2, s1);
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
}
return s1;
}
/* This should return an error not all definitions define functions.
It is not an error if we find two functions with exactly the
same signature, only if these are selected in overload resolution.
old is the current set of bindings, new the freshly-found binding.
XXX Do we want to give *all* candidates in case of ambiguity?
XXX In what way should I treat extern declarations?
XXX I don't want to repeat the entire duplicate_decls here */
static tree
ambiguous_decl (name, old, new, flags)
tree name;
tree old;
tree new;
int flags;
{
tree val, type;
my_friendly_assert (old != NULL_TREE, 393);
/* Copy the value. */
val = BINDING_VALUE (new);
if (val)
switch (TREE_CODE (val))
{
case TEMPLATE_DECL:
/* If we expect types or namespaces, and not templates,
or this is not a template class. */
if (LOOKUP_QUALIFIERS_ONLY (flags)
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
&& !DECL_CLASS_TEMPLATE_P (val))
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
val = NULL_TREE;
break;
case TYPE_DECL:
if (LOOKUP_NAMESPACES_ONLY (flags))
val = NULL_TREE;
break;
case NAMESPACE_DECL:
if (LOOKUP_TYPES_ONLY (flags))
val = NULL_TREE;
break;
Gcc 3.1.0 pre-release from the FSF anoncvs repo on 9-May-2002 15:57:15 EDT.
2002-05-09 20:02:13 +00:00
case FUNCTION_DECL:
/* Ignore built-in functions that are still anticipated. */
if (LOOKUP_QUALIFIERS_ONLY (flags) || DECL_ANTICIPATED (val))
val = NULL_TREE;
break;
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
default:
if (LOOKUP_QUALIFIERS_ONLY (flags))
val = NULL_TREE;
}
if (!BINDING_VALUE (old))
BINDING_VALUE (old) = val;
else if (val && val != BINDING_VALUE (old))
{
if (is_overloaded_fn (BINDING_VALUE (old))
&& is_overloaded_fn (val))
{
BINDING_VALUE (old) = merge_functions (BINDING_VALUE (old),
val);
}
else
{
/* Some declarations are functions, some are not. */
if (flags & LOOKUP_COMPLAIN)
{
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
/* If we've already given this error for this lookup,
BINDING_VALUE (old) is error_mark_node, so let's not
repeat ourselves. */
if (BINDING_VALUE (old) != error_mark_node)
{
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
error ("use of `%D' is ambiguous", name);
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
cp_error_at (" first declared as `%#D' here",
BINDING_VALUE (old));
}
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
cp_error_at (" also declared as `%#D' here", val);
}
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
BINDING_VALUE (old) = error_mark_node;
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
}
}
/* ... and copy the type. */
type = BINDING_TYPE (new);
if (LOOKUP_NAMESPACES_ONLY (flags))
type = NULL_TREE;
if (!BINDING_TYPE (old))
BINDING_TYPE (old) = type;
else if (type && BINDING_TYPE (old) != type)
{
if (flags & LOOKUP_COMPLAIN)
{
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
error ("`%D' denotes an ambiguous type",name);
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
cp_error_at (" first type here", BINDING_TYPE (old));
cp_error_at (" other type here", type);
}
}
return old;
}
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
/* Subroutine of unualified_namespace_lookup:
Add the bindings of NAME in used namespaces to VAL.
We are currently looking for names in namespace SCOPE, so we
look through USINGS for using-directives of namespaces
which have SCOPE as a common ancestor with the current scope.
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
Returns zero on errors. */
int
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
lookup_using_namespace (name, val, usings, scope, flags, spacesp)
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
tree name, val, usings, scope;
int flags;
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
tree *spacesp;
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
{
tree iter;
tree val1;
/* Iterate over all used namespaces in current, searching for using
directives of scope. */
for (iter = usings; iter; iter = TREE_CHAIN (iter))
if (TREE_VALUE (iter) == scope)
{
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
if (spacesp)
*spacesp = tree_cons (TREE_PURPOSE (iter), NULL_TREE,
*spacesp);
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
val1 = binding_for_name (name, TREE_PURPOSE (iter));
/* Resolve ambiguities. */
val = ambiguous_decl (name, val, val1, flags);
}
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
return BINDING_VALUE (val) != error_mark_node;
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
}
/* [namespace.qual]
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
Accepts the NAME to lookup and its qualifying SCOPE.
Returns the name/type pair found into the CPLUS_BINDING RESULT,
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
or 0 on error. */
int
qualified_lookup_using_namespace (name, scope, result, flags)
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
tree name;
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
tree scope;
tree result;
int flags;
{
/* Maintain a list of namespaces visited... */
tree seen = NULL_TREE;
/* ... and a list of namespace yet to see. */
tree todo = NULL_TREE;
tree usings;
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
/* Look through namespace aliases. */
scope = ORIGINAL_NAMESPACE (scope);
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
while (scope && (result != error_mark_node))
{
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
seen = tree_cons (scope, NULL_TREE, seen);
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
result = ambiguous_decl (name, result,
binding_for_name (name, scope), flags);
if (!BINDING_VALUE (result) && !BINDING_TYPE (result))
/* Consider using directives. */
for (usings = DECL_NAMESPACE_USING (scope); usings;
usings = TREE_CHAIN (usings))
/* If this was a real directive, and we have not seen it. */
if (!TREE_INDIRECT_USING (usings)
&& !purpose_member (TREE_PURPOSE (usings), seen))
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
todo = tree_cons (TREE_PURPOSE (usings), NULL_TREE, todo);
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
if (todo)
{
scope = TREE_PURPOSE (todo);
todo = TREE_CHAIN (todo);
}
else
scope = NULL_TREE; /* If there never was a todo list. */
}
return result != error_mark_node;
}
/* [namespace.memdef]/2 */
/* Set the context of a declaration to scope. Complain if we are not
outside scope. */
void
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
set_decl_namespace (decl, scope, friendp)
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
tree decl;
tree scope;
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
int friendp;
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
{
tree old;
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
/* Get rid of namespace aliases. */
scope = ORIGINAL_NAMESPACE (scope);
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
/* It is ok for friends to be qualified in parallel space. */
if (!friendp && !is_namespace_ancestor (current_namespace, scope))
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
error ("declaration of `%D' not in a namespace surrounding `%D'",
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
decl, scope);
DECL_CONTEXT (decl) = FROB_CONTEXT (scope);
if (scope != current_namespace)
{
/* See whether this has been declared in the namespace. */
old = namespace_binding (DECL_NAME (decl), scope);
if (!old)
/* No old declaration at all. */
goto complain;
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
/* A template can be explicitly specialized in any namespace. */
if (processing_explicit_instantiation)
return;
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
if (!is_overloaded_fn (decl))
/* Don't compare non-function decls with decls_match here,
since it can't check for the correct constness at this
point. pushdecl will find those errors later. */
return;
/* Since decl is a function, old should contain a function decl. */
if (!is_overloaded_fn (old))
goto complain;
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
if (processing_template_decl || processing_specialization)
/* We have not yet called push_template_decl to turn the
FUNCTION_DECL into a TEMPLATE_DECL, so the declarations
won't match. But, we'll check later, when we construct the
template. */
return;
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
for (; old; old = OVL_NEXT (old))
if (decls_match (decl, OVL_CURRENT (old)))
return;
}
else
return;
complain:
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
error ("`%D' should have been declared inside `%D'",
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
decl, scope);
}
/* Compute the namespace where a declaration is defined. */
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
static tree
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
decl_namespace (decl)
tree decl;
{
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
if (TYPE_P (decl))
decl = TYPE_STUB_DECL (decl);
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
while (DECL_CONTEXT (decl))
{
decl = DECL_CONTEXT (decl);
if (TREE_CODE (decl) == NAMESPACE_DECL)
return decl;
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
if (TYPE_P (decl))
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
decl = TYPE_STUB_DECL (decl);
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
my_friendly_assert (DECL_P (decl), 390);
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
}
return global_namespace;
}
/* Return the namespace where the current declaration is declared. */
tree
current_decl_namespace ()
{
tree result;
/* If we have been pushed into a different namespace, use it. */
if (decl_namespace_list)
return TREE_PURPOSE (decl_namespace_list);
if (current_class_type)
result = decl_namespace (TYPE_STUB_DECL (current_class_type));
else if (current_function_decl)
result = decl_namespace (current_function_decl);
else
result = current_namespace;
return result;
}
/* Temporarily set the namespace for the current declaration. */
void
push_decl_namespace (decl)
tree decl;
{
if (TREE_CODE (decl) != NAMESPACE_DECL)
decl = decl_namespace (decl);
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
decl_namespace_list = tree_cons (ORIGINAL_NAMESPACE (decl),
NULL_TREE, decl_namespace_list);
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
}
void
pop_decl_namespace ()
{
decl_namespace_list = TREE_CHAIN (decl_namespace_list);
}
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
/* Enter a class or namespace scope. */
void
push_scope (t)
tree t;
{
if (TREE_CODE (t) == NAMESPACE_DECL)
push_decl_namespace (t);
else
pushclass (t, 2);
}
/* Leave scope pushed by push_scope. */
void
pop_scope (t)
tree t;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
if (TREE_CODE (t) == NAMESPACE_DECL)
pop_decl_namespace ();
else
popclass ();
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
}
/* [basic.lookup.koenig] */
/* A non-zero return value in the functions below indicates an error.
All nodes allocated in the procedure are on the scratch obstack. */
struct arg_lookup
{
tree name;
tree namespaces;
tree classes;
tree functions;
};
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2002-02-01 18:16:02 +00:00
static int arg_assoc PARAMS ((struct arg_lookup*, tree));
static int arg_assoc_args PARAMS ((struct arg_lookup*, tree));
static int arg_assoc_type PARAMS ((struct arg_lookup*, tree));
static int add_function PARAMS ((struct arg_lookup *, tree));
static int arg_assoc_namespace PARAMS ((struct arg_lookup *, tree));
static int arg_assoc_class PARAMS ((struct arg_lookup *, tree));
static int arg_assoc_template_arg PARAMS ((struct arg_lookup*, tree));
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
/* Add a function to the lookup structure.
Returns 1 on error. */
static int
add_function (k, fn)
struct arg_lookup *k;
tree fn;
{
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
/* We used to check here to see if the function was already in the list,
but that's O(n^2), which is just too expensive for function lookup.
Now we deal with the occasional duplicate in joust. In doing this, we
assume that the number of duplicates will be small compared to the
total number of functions being compared, which should usually be the
case. */
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
/* We must find only functions, or exactly one non-function. */
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
if (!k->functions)
k->functions = fn;
else if (is_overloaded_fn (k->functions) && is_overloaded_fn (fn))
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
k->functions = build_overload (fn, k->functions);
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
else
{
tree f1 = OVL_CURRENT (k->functions);
tree f2 = fn;
if (is_overloaded_fn (f1))
{
fn = f1; f1 = f2; f2 = fn;
}
cp_error_at ("`%D' is not a function,", f1);
cp_error_at (" conflict with `%D'", f2);
error (" in call to `%D'", k->name);
return 1;
}
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
return 0;
}
/* Add functions of a namespace to the lookup structure.
Returns 1 on error. */
static int
arg_assoc_namespace (k, scope)
struct arg_lookup *k;
tree scope;
{
tree value;
if (purpose_member (scope, k->namespaces))
return 0;
k->namespaces = tree_cons (scope, NULL_TREE, k->namespaces);
value = namespace_binding (k->name, scope);
if (!value)
return 0;
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
for (; value; value = OVL_NEXT (value))
if (add_function (k, OVL_CURRENT (value)))
return 1;
return 0;
}
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
/* Adds everything associated with a template argument to the lookup
structure. Returns 1 on error. */
static int
arg_assoc_template_arg (k, arg)
struct arg_lookup* k;
tree arg;
{
/* [basic.lookup.koenig]
If T is a template-id, its associated namespaces and classes are
... the namespaces and classes associated with the types of the
template arguments provided for template type parameters
(excluding template template parameters); the namespaces in which
any template template arguments are defined; and the classes in
which any member templates used as template template arguments
are defined. [Note: non-type template arguments do not
contribute to the set of associated namespaces. ] */
/* Consider first template template arguments. */
if (TREE_CODE (arg) == TEMPLATE_TEMPLATE_PARM
|| TREE_CODE (arg) == UNBOUND_CLASS_TEMPLATE)
return 0;
else if (TREE_CODE (arg) == TEMPLATE_DECL)
{
tree ctx = CP_DECL_CONTEXT (arg);
/* It's not a member template. */
if (TREE_CODE (ctx) == NAMESPACE_DECL)
return arg_assoc_namespace (k, ctx);
/* Otherwise, it must be member template. */
else
return arg_assoc_class (k, ctx);
}
/* It's not a template template argument, but it is a type template
argument. */
else if (TYPE_P (arg))
return arg_assoc_type (k, arg);
/* It's a non-type template argument. */
else
return 0;
}
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
/* Adds everything associated with class to the lookup structure.
Returns 1 on error. */
static int
arg_assoc_class (k, type)
struct arg_lookup* k;
tree type;
{
tree list, friends, context;
int i;
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
/* Backend build structures, such as __builtin_va_list, aren't
affected by all this. */
if (!CLASS_TYPE_P (type))
return 0;
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
if (purpose_member (type, k->classes))
return 0;
k->classes = tree_cons (type, NULL_TREE, k->classes);
context = decl_namespace (TYPE_MAIN_DECL (type));
if (arg_assoc_namespace (k, context))
return 1;
/* Process baseclasses. */
for (i = 0; i < CLASSTYPE_N_BASECLASSES (type); i++)
if (arg_assoc_class (k, TYPE_BINFO_BASETYPE (type, i)))
return 1;
/* Process friends. */
for (list = DECL_FRIENDLIST (TYPE_MAIN_DECL (type)); list;
list = TREE_CHAIN (list))
if (k->name == TREE_PURPOSE (list))
for (friends = TREE_VALUE (list); friends;
friends = TREE_CHAIN (friends))
/* Only interested in global functions with potentially hidden
(i.e. unqualified) declarations. */
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
if (TREE_PURPOSE (friends) == error_mark_node && TREE_VALUE (friends)
&& decl_namespace (TREE_VALUE (friends)) == context)
if (add_function (k, TREE_VALUE (friends)))
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
return 1;
/* Process template arguments. */
if (CLASSTYPE_TEMPLATE_INFO (type))
{
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
list = INNERMOST_TEMPLATE_ARGS (CLASSTYPE_TI_ARGS (type));
for (i = 0; i < TREE_VEC_LENGTH (list); ++i)
arg_assoc_template_arg (k, TREE_VEC_ELT (list, i));
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
}
return 0;
}
/* Adds everything associated with a given type.
Returns 1 on error. */
static int
arg_assoc_type (k, type)
struct arg_lookup *k;
tree type;
{
switch (TREE_CODE (type))
{
case VOID_TYPE:
case INTEGER_TYPE:
case REAL_TYPE:
case COMPLEX_TYPE:
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
case VECTOR_TYPE:
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
case CHAR_TYPE:
case BOOLEAN_TYPE:
return 0;
case RECORD_TYPE:
if (TYPE_PTRMEMFUNC_P (type))
return arg_assoc_type (k, TYPE_PTRMEMFUNC_FN_TYPE (type));
return arg_assoc_class (k, type);
case POINTER_TYPE:
case REFERENCE_TYPE:
case ARRAY_TYPE:
return arg_assoc_type (k, TREE_TYPE (type));
case UNION_TYPE:
case ENUMERAL_TYPE:
return arg_assoc_namespace (k, decl_namespace (TYPE_MAIN_DECL (type)));
case OFFSET_TYPE:
/* Pointer to member: associate class type and value type. */
if (arg_assoc_type (k, TYPE_OFFSET_BASETYPE (type)))
return 1;
return arg_assoc_type (k, TREE_TYPE (type));
case METHOD_TYPE:
/* The basetype is referenced in the first arg type, so just
fall through. */
case FUNCTION_TYPE:
/* Associate the parameter types. */
if (arg_assoc_args (k, TYPE_ARG_TYPES (type)))
return 1;
/* Associate the return type. */
return arg_assoc_type (k, TREE_TYPE (type));
case TEMPLATE_TYPE_PARM:
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
case BOUND_TEMPLATE_TEMPLATE_PARM:
return 0;
case TYPENAME_TYPE:
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
return 0;
case LANG_TYPE:
if (type == unknown_type_node)
return 0;
/* else fall through */
default:
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
abort ();
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
}
return 0;
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
/* Adds everything associated with arguments. Returns 1 on error. */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
static int
arg_assoc_args (k, args)
struct arg_lookup* k;
tree args;
{
for (; args; args = TREE_CHAIN (args))
if (arg_assoc (k, TREE_VALUE (args)))
return 1;
return 0;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
/* Adds everything associated with a given tree_node. Returns 1 on error. */
static int
arg_assoc (k, n)
struct arg_lookup* k;
tree n;
{
if (n == error_mark_node)
return 0;
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
if (TYPE_P (n))
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
return arg_assoc_type (k, n);
if (! type_unknown_p (n))
return arg_assoc_type (k, TREE_TYPE (n));
if (TREE_CODE (n) == ADDR_EXPR)
n = TREE_OPERAND (n, 0);
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
if (TREE_CODE (n) == COMPONENT_REF)
n = TREE_OPERAND (n, 1);
if (TREE_CODE (n) == OFFSET_REF)
n = TREE_OPERAND (n, 1);
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
while (TREE_CODE (n) == TREE_LIST)
n = TREE_VALUE (n);
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
if (TREE_CODE (n) == FUNCTION_DECL)
return arg_assoc_type (k, TREE_TYPE (n));
if (TREE_CODE (n) == TEMPLATE_ID_EXPR)
{
/* [basic.lookup.koenig]
If T is a template-id, its associated namespaces and classes
are the namespace in which the template is defined; for
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
member templates, the member template's class... */
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
tree template = TREE_OPERAND (n, 0);
tree args = TREE_OPERAND (n, 1);
tree ctx;
tree arg;
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
if (TREE_CODE (template) == COMPONENT_REF)
template = TREE_OPERAND (template, 1);
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
/* First, the template. There may actually be more than one if
this is an overloaded function template. But, in that case,
we only need the first; all the functions will be in the same
namespace. */
template = OVL_CURRENT (template);
ctx = CP_DECL_CONTEXT (template);
if (TREE_CODE (ctx) == NAMESPACE_DECL)
{
if (arg_assoc_namespace (k, ctx) == 1)
return 1;
}
/* It must be a member template. */
else if (arg_assoc_class (k, ctx) == 1)
return 1;
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
/* Now the arguments. */
for (arg = args; arg != NULL_TREE; arg = TREE_CHAIN (arg))
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
if (arg_assoc_template_arg (k, TREE_VALUE (arg)) == 1)
return 1;
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
}
else
{
my_friendly_assert (TREE_CODE (n) == OVERLOAD, 980715);
for (; n; n = OVL_CHAIN (n))
if (arg_assoc_type (k, TREE_TYPE (OVL_FUNCTION (n))))
return 1;
}
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
return 0;
}
/* Performs Koenig lookup depending on arguments, where fns
are the functions found in normal lookup. */
tree
lookup_arg_dependent (name, fns, args)
tree name;
tree fns;
tree args;
{
struct arg_lookup k;
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
tree fn = NULL_TREE;
Virgin import of the GCC 2.95.2 compilers
1999-11-01 08:28:22 +00:00
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
k.name = name;
k.functions = fns;
k.classes = NULL_TREE;
Virgin import of the GCC 2.95.2 compilers
1999-11-01 08:28:22 +00:00
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
/* Note that we've already looked at some namespaces during normal
Virgin import of the GCC 2.95.2 compilers
1999-11-01 08:28:22 +00:00
unqualified lookup, unless we found a decl in function scope. */
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
if (fns)
fn = OVL_CURRENT (fns);
if (fn && TREE_CODE (fn) == FUNCTION_DECL && DECL_LOCAL_FUNCTION_P (fn))
Virgin import of the GCC 2.95.2 compilers
1999-11-01 08:28:22 +00:00
k.namespaces = NULL_TREE;
else
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
unqualified_namespace_lookup (name, 0, &k.namespaces);
Virgin import of the GCC 2.95.2 compilers
1999-11-01 08:28:22 +00:00
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
arg_assoc_args (&k, args);
return k.functions;
}
/* Process a namespace-alias declaration. */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
void
do_namespace_alias (alias, namespace)
tree alias, namespace;
{
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
if (TREE_CODE (namespace) != NAMESPACE_DECL)
{
/* The parser did not find it, so it's not there. */
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
error ("unknown namespace `%D'", namespace);
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
return;
}
namespace = ORIGINAL_NAMESPACE (namespace);
/* Build the alias. */
alias = build_lang_decl (NAMESPACE_DECL, alias, void_type_node);
DECL_NAMESPACE_ALIAS (alias) = namespace;
pushdecl (alias);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
/* Check a non-member using-declaration. Return the name and scope
being used, and the USING_DECL, or NULL_TREE on failure. */
static tree
validate_nonmember_using_decl (decl, scope, name)
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
tree decl;
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
tree *scope;
tree *name;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
if (TREE_CODE (decl) == SCOPE_REF)
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
{
*scope = TREE_OPERAND (decl, 0);
*name = TREE_OPERAND (decl, 1);
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
if (!processing_template_decl)
{
/* [namespace.udecl]
A using-declaration for a class member shall be a
member-declaration. */
if(TREE_CODE (*scope) != NAMESPACE_DECL)
{
if (TYPE_P (*scope))
error ("`%T' is not a namespace", *scope);
else
error ("`%D' is not a namespace", *scope);
return NULL_TREE;
}
/* 7.3.3/5
A using-declaration shall not name a template-id. */
if (TREE_CODE (*name) == TEMPLATE_ID_EXPR)
{
*name = TREE_OPERAND (*name, 0);
error ("a using-declaration cannot specify a template-id. Try `using %D'", *name);
return NULL_TREE;
}
}
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
}
else if (TREE_CODE (decl) == IDENTIFIER_NODE
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
|| TREE_CODE (decl) == TYPE_DECL
|| TREE_CODE (decl) == TEMPLATE_DECL)
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
{
*scope = global_namespace;
*name = decl;
}
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
else if (TREE_CODE (decl) == NAMESPACE_DECL)
{
error ("namespace `%D' not allowed in using-declaration", decl);
return NULL_TREE;
}
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
else
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
abort ();
if (DECL_P (*name))
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
*name = DECL_NAME (*name);
/* Make a USING_DECL. */
return push_using_decl (*scope, *name);
}
/* Process local and global using-declarations. */
static void
do_nonmember_using_decl (scope, name, oldval, oldtype, newval, newtype)
tree scope, name;
tree oldval, oldtype;
tree *newval, *newtype;
{
tree decls;
*newval = *newtype = NULL_TREE;
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
decls = make_node (CPLUS_BINDING);
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
if (!qualified_lookup_using_namespace (name, scope, decls, 0))
/* Lookup error */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
return;
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
if (!BINDING_VALUE (decls) && !BINDING_TYPE (decls))
{
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
error ("`%D' not declared", name);
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
return;
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
/* Check for using functions. */
if (BINDING_VALUE (decls) && is_overloaded_fn (BINDING_VALUE (decls)))
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
tree tmp, tmp1;
if (oldval && !is_overloaded_fn (oldval))
{
duplicate_decls (OVL_CURRENT (BINDING_VALUE (decls)), oldval);
oldval = NULL_TREE;
}
*newval = oldval;
for (tmp = BINDING_VALUE (decls); tmp; tmp = OVL_NEXT (tmp))
{
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
tree new_fn = OVL_CURRENT (tmp);
/* [namespace.udecl]
If a function declaration in namespace scope or block
scope has the same name and the same parameter types as a
function introduced by a using declaration the program is
ill-formed. */
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
for (tmp1 = oldval; tmp1; tmp1 = OVL_NEXT (tmp1))
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
{
tree old_fn = OVL_CURRENT (tmp1);
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2002-02-01 18:16:02 +00:00
if (new_fn == old_fn)
/* The function already exists in the current namespace. */
break;
else if (OVL_USED (tmp1))
continue; /* this is a using decl */
else if (compparms (TYPE_ARG_TYPES (TREE_TYPE (new_fn)),
TYPE_ARG_TYPES (TREE_TYPE (old_fn))))
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
{
Gcc 3.1.0 pre-release from the FSF anoncvs repo on 9-May-2002 15:57:15 EDT.
2002-05-09 20:02:13 +00:00
/* If this using declaration introduces a function
recognized as a built-in, no longer mark it as
anticipated in this scope. */
if (DECL_ANTICIPATED (old_fn))
{
DECL_ANTICIPATED (old_fn) = 0;
break;
}
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2002-02-01 18:16:02 +00:00
/* There was already a non-using declaration in
this scope with the same parameter types. If both
are the same extern "C" functions, that's ok. */
if (!decls_match (new_fn, old_fn))
error ("`%D' is already declared in this scope", name);
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
break;
}
}
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
/* If we broke out of the loop, there's no reason to add
this function to the using declarations for this
scope. */
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
if (tmp1)
continue;
*newval = build_overload (OVL_CURRENT (tmp), *newval);
if (TREE_CODE (*newval) != OVERLOAD)
*newval = ovl_cons (*newval, NULL_TREE);
OVL_USED (*newval) = 1;
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
else
{
*newval = BINDING_VALUE (decls);
if (oldval)
duplicate_decls (*newval, oldval);
}
*newtype = BINDING_TYPE (decls);
if (oldtype && *newtype && oldtype != *newtype)
{
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
error ("using declaration `%D' introduced ambiguous type `%T'",
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
name, oldtype);
return;
}
}
/* Process a using-declaration not appearing in class or local scope. */
void
do_toplevel_using_decl (decl)
tree decl;
{
tree scope, name, binding;
tree oldval, oldtype, newval, newtype;
decl = validate_nonmember_using_decl (decl, &scope, &name);
if (decl == NULL_TREE)
return;
binding = binding_for_name (name, current_namespace);
oldval = BINDING_VALUE (binding);
oldtype = BINDING_TYPE (binding);
do_nonmember_using_decl (scope, name, oldval, oldtype, &newval, &newtype);
/* Copy declarations found. */
if (newval)
BINDING_VALUE (binding) = newval;
if (newtype)
BINDING_TYPE (binding) = newtype;
return;
}
/* Process a using-declaration at function scope. */
void
do_local_using_decl (decl)
tree decl;
{
tree scope, name;
tree oldval, oldtype, newval, newtype;
decl = validate_nonmember_using_decl (decl, &scope, &name);
if (decl == NULL_TREE)
return;
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
if (building_stmt_tree ()
&& at_function_scope_p ())
add_decl_stmt (decl);
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
oldval = lookup_name_current_level (name);
oldtype = lookup_type_current_level (name);
do_nonmember_using_decl (scope, name, oldval, oldtype, &newval, &newtype);
if (newval)
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
{
if (is_overloaded_fn (newval))
{
tree fn, term;
/* We only need to push declarations for those functions
that were not already bound in the current level.
The old value might be NULL_TREE, it might be a single
function, or an OVERLOAD. */
if (oldval && TREE_CODE (oldval) == OVERLOAD)
term = OVL_FUNCTION (oldval);
else
term = oldval;
for (fn = newval; fn && OVL_CURRENT (fn) != term;
fn = OVL_NEXT (fn))
push_overloaded_decl (OVL_CURRENT (fn),
PUSH_LOCAL | PUSH_USING);
}
else
push_local_binding (name, newval, PUSH_USING);
}
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
if (newtype)
set_identifier_type_value (name, newtype);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
tree
do_class_using_decl (decl)
tree decl;
{
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
tree name, value;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
if (TREE_CODE (decl) != SCOPE_REF
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
|| !TYPE_P (TREE_OPERAND (decl, 0)))
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
{
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
error ("using-declaration for non-member at class scope");
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
return NULL_TREE;
}
name = TREE_OPERAND (decl, 1);
if (TREE_CODE (name) == BIT_NOT_EXPR)
{
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
error ("using-declaration for destructor");
return NULL_TREE;
}
else if (TREE_CODE (name) == TEMPLATE_ID_EXPR)
{
name = TREE_OPERAND (name, 0);
error ("a using-declaration cannot specify a template-id. Try `using %T::%D'", TREE_OPERAND (decl, 0), name);
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
return NULL_TREE;
}
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
if (TREE_CODE (name) == TYPE_DECL || TREE_CODE (name) == TEMPLATE_DECL)
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
name = DECL_NAME (name);
my_friendly_assert (TREE_CODE (name) == IDENTIFIER_NODE, 980716);
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
value = build_lang_decl (USING_DECL, name, void_type_node);
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
DECL_INITIAL (value) = TREE_OPERAND (decl, 0);
return value;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
/* Process a using-directive. */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
void
do_using_directive (namespace)
tree namespace;
{
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
if (building_stmt_tree ())
add_stmt (build_stmt (USING_STMT, namespace));
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
/* using namespace A::B::C; */
if (TREE_CODE (namespace) == SCOPE_REF)
namespace = TREE_OPERAND (namespace, 1);
if (TREE_CODE (namespace) == IDENTIFIER_NODE)
{
/* Lookup in lexer did not find a namespace. */
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
if (!processing_template_decl)
error ("namespace `%T' undeclared", namespace);
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
return;
}
if (TREE_CODE (namespace) != NAMESPACE_DECL)
{
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
if (!processing_template_decl)
error ("`%T' is not a namespace", namespace);
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
return;
}
namespace = ORIGINAL_NAMESPACE (namespace);
if (!toplevel_bindings_p ())
push_using_directive (namespace);
else
/* direct usage */
add_using_namespace (current_namespace, namespace, 0);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
void
check_default_args (x)
tree x;
{
tree arg = TYPE_ARG_TYPES (TREE_TYPE (x));
int saw_def = 0, i = 0 - (TREE_CODE (TREE_TYPE (x)) == METHOD_TYPE);
for (; arg && arg != void_list_node; arg = TREE_CHAIN (arg), ++i)
{
if (TREE_PURPOSE (arg))
saw_def = 1;
else if (saw_def)
{
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
cp_error_at ("default argument missing for parameter %P of `%+#D'",
i, x);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
break;
}
}
}
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
void
mark_used (decl)
tree decl;
{
TREE_USED (decl) = 1;
if (processing_template_decl)
return;
Gcc 3.2.1-prerelease from the FSF anoncvs repo gcc-3_2-branch on 16-Sep-2002 13:23:11 EDT.
2002-09-17 04:03:37 +00:00
if (!skip_evaluation)
assemble_external (decl);
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
/* Is it a synthesized method that needs to be synthesized? */
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
if (TREE_CODE (decl) == FUNCTION_DECL
&& DECL_NONSTATIC_MEMBER_FUNCTION_P (decl)
&& DECL_ARTIFICIAL (decl)
&& ! DECL_INITIAL (decl)
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
/* Kludge: don't synthesize for default args. */
&& current_function_decl)
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
{
synthesize_method (decl);
/* If we've already synthesized the method we don't need to
instantiate it, so we can return right away. */
return;
}
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
/* If this is a function or variable that is an instance of some
template, we now know that we will need to actually do the
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
instantiation. We check that DECL is not an explicit
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
instantiation because that is not checked in instantiate_decl. */
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
if ((DECL_NON_THUNK_FUNCTION_P (decl) || TREE_CODE (decl) == VAR_DECL)
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
&& DECL_LANG_SPECIFIC (decl) && DECL_TEMPLATE_INFO (decl)
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
&& (!DECL_EXPLICIT_INSTANTIATION (decl)
|| (TREE_CODE (decl) == FUNCTION_DECL && DECL_INLINE (decl))))
instantiate_decl (decl, /*defer_ok=*/1);
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
}
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
/* Helper function for class_head_decl and class_head_defn
nonterminals. AGGR is the class, union or struct tag. SCOPE is the
explicit scope used (NULL for no scope resolution). ID is the
name. DEFN_P is true, if this is a definition of the class and
NEW_TYPE_P is set to non-zero, if we push into the scope containing
the to be defined aggregate.
Return a TYPE_DECL for the type declared by ID in SCOPE. */
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
tree
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
handle_class_head (aggr, scope, id, defn_p, new_type_p)
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
tree aggr, scope, id;
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
int defn_p;
int *new_type_p;
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
{
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
tree decl = NULL_TREE;
Gcc 3.2.2-release.
2003-02-10 05:41:50 +00:00
tree type;
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
tree current = current_scope ();
bool xrefd_p = false;
if (current == NULL_TREE)
current = current_namespace;
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
*new_type_p = 0;
if (scope)
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
{
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
if (TREE_CODE (id) == TYPE_DECL)
/* We must bash typedefs back to the main decl of the
type. Otherwise we become confused about scopes. */
decl = TYPE_MAIN_DECL (TREE_TYPE (id));
else if (DECL_CLASS_TEMPLATE_P (id))
decl = DECL_TEMPLATE_RESULT (id);
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
else
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
{
if (TYPE_P (scope))
{
/* According to the suggested resolution of core issue
180, 'typename' is assumed after a class-key. */
Gcc 3.1.0 pre-release from the FSF anoncvs repo on 9-May-2002 15:57:15 EDT.
2002-05-09 20:02:13 +00:00
decl = make_typename_type (scope, id, tf_error);
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
if (decl != error_mark_node)
decl = TYPE_MAIN_DECL (decl);
else
decl = NULL_TREE;
}
else if (scope == current)
{
/* We've been given AGGR SCOPE::ID, when we're already
inside SCOPE. Be nice about it. */
if (pedantic)
pedwarn ("extra qualification `%T::' on member `%D' ignored",
scope, id);
}
else
error ("`%T' does not have a class or union named `%D'",
scope, id);
}
}
if (!decl)
{
decl = TYPE_MAIN_DECL (xref_tag (aggr, id, !defn_p));
xrefd_p = true;
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
}
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
Gcc 3.2.2-release.
2003-02-10 05:41:50 +00:00
type = TREE_TYPE (decl);
if (!TYPE_BINFO (type))
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
{
error ("`%T' is not a class or union type", decl);
return error_mark_node;
}
Gcc 3.2.2-release.
2003-02-10 05:41:50 +00:00
/* When `A' is a template class, using `class A' without template
argument is invalid unless
- we are inside the scope of the template class `A' or one of its
specialization.
- we are declaring the template class `A' itself. */
if (TREE_CODE (type) == RECORD_TYPE
&& CLASSTYPE_IS_TEMPLATE (type)
&& processing_template_decl <= template_class_depth (current)
&& ! is_base_of_enclosing_class (type, current_class_type))
{
error ("template argument is required for `%T'", type);
return error_mark_node;
}
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
if (defn_p)
{
/* For a definition, we want to enter the containing scope
before looking up any base classes etc. Only do so, if this
is different to the current scope. */
tree context = CP_DECL_CONTEXT (decl);
Gcc 3.1.0 pre-release from the FSF anoncvs repo on 9-May-2002 15:57:15 EDT.
2002-05-09 20:02:13 +00:00
*new_type_p = (current != context
&& TREE_CODE (context) != TEMPLATE_TYPE_PARM
&& TREE_CODE (context) != BOUND_TEMPLATE_TEMPLATE_PARM);
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
if (*new_type_p)
push_scope (context);
Gcc 3.1.0 pre-release from the FSF anoncvs repo on 9-May-2002 15:57:15 EDT.
2002-05-09 20:02:13 +00:00
if (TREE_CODE (TREE_TYPE (decl)) == RECORD_TYPE)
/* It is legal to define a class with a different class key,
and this changes the default member access. */
CLASSTYPE_DECLARED_CLASS (TREE_TYPE (decl))
= aggr == class_type_node;
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
if (!xrefd_p && PROCESSING_REAL_TEMPLATE_DECL_P ())
decl = push_template_decl (decl);
}
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
return decl;
}
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
/* Initialize decl2.c. */
Virgin import of the GCC 2.95.1 compilers
1999-10-16 06:09:09 +00:00
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
2002-02-01 18:16:02 +00:00
void
init_decl2 ()
{
ggc_add_tree_varray_root (&deferred_fns, 1);
ggc_add_tree_varray_root (&pending_statics, 1);
ggc_add_tree_varray_root (&ssdf_decls, 1);
ggc_add_tree_root (&ssdf_decl, 1);
ggc_add_tree_root (&priority_decl, 1);
ggc_add_tree_root (&initialize_p_decl, 1);
Virgin import of gcc from EGCS 1.1.2
1999-08-26 09:30:50 +00:00
}
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