that were removed from GCC 2.95.3.test4 and the subsequent release due
to problems on HP-UX. However, they work just fine on all the BSD's.
W/o these patches the following program segmentation faults if compiled
with -O2 (but not -Os or -O or -O0):
#include <stdio.h>
class A {
public:
A() { printf("c'tor A\n"); }
~A(){ printf("d'tor A\n"); }
};
class foo : public A {
public:
foo() { printf("C'tor foo\n"); throw 8; }
~foo() { printf("D'tor foo\n"); }
};
int main(){
try { foo fii; }
catch (int){ printf("catch ...\n"); }
return 0;
}
As of GCC 2.95 these files from libiberty are absolutely required:
ansidecl.h libiberty.h splay-tree.h splay-tree.c
To keep from having to import all of libiberty, they are imported here
for now. Before all is said and done, libiberty might be imported, or
these files might move elsewhere.
As of GCC 2.95 these files:
choose-temp.c demangle.h getopt.h obstack.c pexecute.c
cplus-dem.c getopt.c getopt1.c obstack.h
were removed from the GCC compilers proper to libiberty. To continue our
revision history, and to keep from having to import all of libiberty,
they are imported here as if they were never moved.
non-i386, non-unix, and generatable files have been trimmed, but can easily
be added in later if needed.
gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's
handy to have both available for reference for such little cost.
The freebsd-specific changes will then be committed, and once the dust has
settled, the bmakefiles will be committed to use this code.
