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Vendor import of clang release_40 branch r293443:

Browse Source 
https://llvm.org/svn/llvm-project/cfe/branches/release_40@293443
This commit is contained in:
Dimitry Andric 2017-01-29 20:58:47 +00:00
parent 865493b109
commit d1b6c770be
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/vendor/clang/dist/; revision=312958
svn path=/vendor/clang/clang-release_40-r293443/; revision=312959; tag=vendor/clang/clang-release_40-r293443
13 changed files with 63 additions and 25 deletions
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3
lib/AST/ASTContext.cpp
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@ -9025,7 +9025,8 @@ bool ASTContext::DeclMustBeEmitted(const Decl *D) {
// Variables that have initialization with side-effects are required.
if (VD->getInit() && VD->getInit()->HasSideEffects(*this) &&
!VD->evaluateValue())
// We can get a value-dependent initializer during error recovery.
(VD->getInit()->isValueDependent() || !VD->evaluateValue()))
return true;
// Likewise, variables with tuple-like bindings are required if their

3
lib/CodeGen/CodeGenFunction.cpp
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@ -112,9 +112,8 @@ CodeGenFunction::~CodeGenFunction() {
if (FirstBlockInfo)
destroyBlockInfos(FirstBlockInfo);
if (getLangOpts().OpenMP) {
if (getLangOpts().OpenMP && CurFn)
CGM.getOpenMPRuntime().functionFinished(*this);
}
}
CharUnits CodeGenFunction::getNaturalPointeeTypeAlignment(QualType T,

8
lib/Index/IndexDecl.cpp
View File

@ -92,7 +92,13 @@ class IndexingDeclVisitor : public ConstDeclVisitor<IndexingDeclVisitor, bool> {
Relations.emplace_back((unsigned)SymbolRole::RelationAccessorOf,
AssociatedProp);
if (!IndexCtx.handleDecl(D, (unsigned)SymbolRole::Dynamic, Relations))
// getLocation() returns beginning token of a method declaration, but for
// indexing purposes we want to point to the base name.
SourceLocation MethodLoc = D->getSelectorStartLoc();
if (MethodLoc.isInvalid())
MethodLoc = D->getLocation();
if (!IndexCtx.handleDecl(D, MethodLoc, (unsigned)SymbolRole::Dynamic, Relations))
return false;
IndexCtx.indexTypeSourceInfo(D->getReturnTypeSourceInfo(), D);
bool hasIBActionAndFirst = D->hasAttr<IBActionAttr>();

2
lib/Sema/SemaInit.cpp
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@ -1684,7 +1684,7 @@ void InitListChecker::CheckArrayType(const InitializedEntity &Entity,
// If this is an incomplete array type, the actual type needs to
// be calculated here.
llvm::APSInt Zero(maxElements.getBitWidth(), maxElements.isUnsigned());
if (maxElements == Zero) {
if (maxElements == Zero && !Entity.isVariableLengthArrayNew()) {
// Sizing an array implicitly to zero is not allowed by ISO C,
// but is supported by GNU.
SemaRef.Diag(IList->getLocStart(),

12
test/Index/Core/index-source.m
View File

@ -3,10 +3,10 @@
@interface Base
// CHECK: [[@LINE-1]]:12 | class/ObjC | Base | c:objc(cs)Base | _OBJC_CLASS_$_Base | Decl | rel: 0
-(void)meth;
// CHECK: [[@LINE-1]]:1 | instance-method/ObjC | meth | c:objc(cs)Base(im)meth | -[Base meth] | Decl,Dyn,RelChild | rel: 1
// CHECK: [[@LINE-1]]:8 | instance-method/ObjC | meth | c:objc(cs)Base(im)meth | -[Base meth] | Decl,Dyn,RelChild | rel: 1
// CHECK-NEXT: RelChild | Base | c:objc(cs)Base
+(Base*)class_meth;
// CHECK: [[@LINE-1]]:1 | class-method/ObjC | class_meth | c:objc(cs)Base(cm)class_meth | +[Base class_meth] | Decl,Dyn,RelChild | rel: 1
// CHECK: [[@LINE-1]]:9 | class-method/ObjC | class_meth | c:objc(cs)Base(cm)class_meth | +[Base class_meth] | Decl,Dyn,RelChild | rel: 1
// CHECK: [[@LINE-2]]:3 | class/ObjC | Base | c:objc(cs)Base | _OBJC_CLASS_$_Base | Ref,RelCont | rel: 1
// CHECK-NEXT: RelCont | class_meth | c:objc(cs)Base(cm)class_meth
@ -92,7 +92,7 @@ extern int setjmp(jmp_buf);
@class I1;
@interface I1
// CHECK: [[@LINE+1]]:1 | instance-method/ObjC | meth | c:objc(cs)I1(im)meth | -[I1 meth] | Decl,Dyn,RelChild | rel: 1
// CHECK: [[@LINE+1]]:8 | instance-method/ObjC | meth | c:objc(cs)I1(im)meth | -[I1 meth] | Decl,Dyn,RelChild | rel: 1
-(void)meth;
@end
@ -117,7 +117,7 @@ extern int setjmp(jmp_buf);
// CHECK-NEXT: RelChild | I2 | c:objc(cs)I2
@synthesize prop = _prop;
// CHECK: [[@LINE+5]]:1 | instance-method(IB)/ObjC | doAction:foo: | c:objc(cs)I2(im)doAction:foo: | -[I2 doAction:foo:] | Def,Dyn,RelChild | rel: 1
// CHECK: [[@LINE+5]]:12 | instance-method(IB)/ObjC | doAction:foo: | c:objc(cs)I2(im)doAction:foo: | -[I2 doAction:foo:] | Def,Dyn,RelChild | rel: 1
// CHECK-NEXT: RelChild | I2 | c:objc(cs)I2
// CHECK: [[@LINE+3]]:22 | class/ObjC | I1 | c:objc(cs)I1 | _OBJC_CLASS_$_I1 | Ref,RelCont,RelIBType | rel: 1
// CHECK-NEXT: RelCont,RelIBType | doAction:foo: | c:objc(cs)I2(im)doAction:foo:
@ -127,11 +127,11 @@ extern int setjmp(jmp_buf);
@interface I3
@property (readwrite) id prop;
// CHECK: [[@LINE+3]]:1 | instance-method/acc-get/ObjC | prop | c:objc(cs)I3(im)prop | -[I3 prop] | Decl,Dyn,RelChild,RelAcc | rel: 2
// CHECK: [[@LINE+3]]:6 | instance-method/acc-get/ObjC | prop | c:objc(cs)I3(im)prop | -[I3 prop] | Decl,Dyn,RelChild,RelAcc | rel: 2
// CHECK-NEXT: RelChild | I3 | c:objc(cs)I3
// CHECK-NEXT: RelAcc | prop | c:objc(cs)I3(py)prop
-(id)prop;
// CHECK: [[@LINE+3]]:1 | instance-method/acc-set/ObjC | setProp: | c:objc(cs)I3(im)setProp: | -[I3 setProp:] | Decl,Dyn,RelChild,RelAcc | rel: 2
// CHECK: [[@LINE+3]]:8 | instance-method/acc-set/ObjC | setProp: | c:objc(cs)I3(im)setProp: | -[I3 setProp:] | Decl,Dyn,RelChild,RelAcc | rel: 2
// CHECK-NEXT: RelChild | I3 | c:objc(cs)I3
// CHECK-NEXT: RelAcc | prop | c:objc(cs)I3(py)prop
-(void)setProp:(id)p;

12
test/Index/Core/index-subkinds.m
View File

@ -9,11 +9,11 @@
@end
// CHECK: [[@LINE+1]]:17 | class(test)/ObjC | MyTestCase | c:objc(cs)MyTestCase | <no-cgname> | Def | rel: 0
@implementation MyTestCase
// CHECK: [[@LINE+1]]:1 | instance-method(test)/ObjC | testMe | c:objc(cs)MyTestCase(im)testMe | -[MyTestCase testMe] | Def,Dyn,RelChild | rel: 1
// CHECK: [[@LINE+1]]:8 | instance-method(test)/ObjC | testMe | c:objc(cs)MyTestCase(im)testMe | -[MyTestCase testMe] | Def,Dyn,RelChild | rel: 1
-(void)testMe {}
// CHECK: [[@LINE+1]]:1 | instance-method/ObjC | testResult | c:objc(cs)MyTestCase(im)testResult | -[MyTestCase testResult] | Def,Dyn,RelChild | rel: 1
// CHECK: [[@LINE+1]]:6 | instance-method/ObjC | testResult | c:objc(cs)MyTestCase(im)testResult | -[MyTestCase testResult] | Def,Dyn,RelChild | rel: 1
-(id)testResult { return 0; }
// CHECK: [[@LINE+1]]:1 | instance-method/ObjC | testWithInt: | c:objc(cs)MyTestCase(im)testWithInt: | -[MyTestCase testWithInt:] | Def,Dyn,RelChild | rel: 1
// CHECK: [[@LINE+1]]:8 | instance-method/ObjC | testWithInt: | c:objc(cs)MyTestCase(im)testWithInt: | -[MyTestCase testWithInt:] | Def,Dyn,RelChild | rel: 1
-(void)testWithInt:(int)i {}
@end
@ -22,7 +22,7 @@
@end
// CHECK: [[@LINE+1]]:17 | class(test)/ObjC | SubTestCase | c:objc(cs)SubTestCase | <no-cgname> | Def | rel: 0
@implementation SubTestCase
// CHECK: [[@LINE+1]]:1 | instance-method(test)/ObjC | testIt2 | c:objc(cs)SubTestCase(im)testIt2 | -[SubTestCase testIt2] | Def,Dyn,RelChild | rel: 1
// CHECK: [[@LINE+1]]:8 | instance-method(test)/ObjC | testIt2 | c:objc(cs)SubTestCase(im)testIt2 | -[SubTestCase testIt2] | Def,Dyn,RelChild | rel: 1
-(void)testIt2 {}
@end
@ -34,7 +34,7 @@
// CHECK: [[@LINE+2]]:17 | class(test)/ObjC | MyTestCase | c:objc(cs)MyTestCase | _OBJC_CLASS_$_MyTestCase | Ref,RelCont | rel: 1
// CHECK: [[@LINE+1]]:28 | extension/ObjC | MyTestCase | c:objc(cy)MyTestCase@cat | <no-cgname> | Def | rel: 0
@implementation MyTestCase(cat)
// CHECK: [[@LINE+1]]:1 | instance-method(test)/ObjC | testInCat | c:objc(cs)MyTestCase(im)testInCat | -[MyTestCase(cat) testInCat] | Def,Dyn,RelChild | rel: 1
// CHECK: [[@LINE+1]]:9 | instance-method(test)/ObjC | testInCat | c:objc(cs)MyTestCase(im)testInCat | -[MyTestCase(cat) testInCat] | Def,Dyn,RelChild | rel: 1
- (void)testInCat {}
@end
@ -47,7 +47,7 @@
@property (readonly) IBOutlet id prop;
// CHECK: [[@LINE+1]]:54 | instance-property(IB,IBColl)/ObjC | propColl | c:objc(cs)IBCls(py)propColl | <no-cgname> | Decl,RelChild | rel: 1
@property (readonly) IBOutletCollection(NSButton) id propColl;
// CHECK: [[@LINE+1]]:1 | instance-method(IB)/ObjC | doIt | c:objc(cs)IBCls(im)doIt | -[IBCls doIt] | Decl,Dyn,RelChild | rel: 1
// CHECK: [[@LINE+1]]:12 | instance-method(IB)/ObjC | doIt | c:objc(cs)IBCls(im)doIt | -[IBCls doIt] | Decl,Dyn,RelChild | rel: 1
-(IBAction)doIt;
@end

4
test/Index/index-decls.m
View File

@ -58,7 +58,7 @@ int test1() {
// RUN: c-index-test -index-file %s -target x86_64-apple-macosx10.7 > %t
// RUN: FileCheck %s -input-file=%t
// CHECK: [indexDeclaration]: kind: objc-class | name: I | {{.*}} | loc: 1:12
// CHECK: [indexDeclaration]: kind: objc-instance-method | name: prop | {{.*}} | loc: 3:2
// CHECK: [indexDeclaration]: kind: objc-instance-method | name: prop | {{.*}} | loc: 3:7
// CHECK: [indexDeclaration]: kind: objc-property | name: prop | {{.*}} | loc: 2:25
// CHECK: [indexDeclaration]: kind: objc-category | name: | {{.*}} | loc: 6:12
// CHECK: [indexDeclaration]: kind: objc-instance-method | name: setProp: | {{.*}} | loc: 7:33
@ -82,5 +82,5 @@ int test1() {
// CHECK-NOT: [indexDeclaration]: kind: objc-instance-method {{.*}} loc: 37:
// CHECK-NOT: [indexDeclaration]: kind: objc-instance-method {{.*}} loc: 43:
// CHECK: [indexDeclaration]: kind: objc-instance-method | name: meth | {{.*}} loc: 54:1 | {{.*}} | isRedecl: 0 | isDef: 0 |
// CHECK: [indexDeclaration]: kind: objc-instance-method | name: meth | {{.*}} loc: 54:8 | {{.*}} | isRedecl: 0 | isDef: 0 |
// CHECK: [indexDeclaration]: kind: objc-property | name: c | USR: c:objc(cs)I5(cpy)c | lang: ObjC | cursor: ObjCPropertyDecl=c:55:23 [class,] | loc: 55:23

2
test/Index/index-module.m
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@ -52,7 +52,7 @@ int glob;
// CHECK-TMOD-NEXT: [indexDeclaration]: kind: objc-class | name: Module | {{.*}} | loc: [[TMOD_MODULE_H]]:15:12
// CHECK-TMOD-NEXT: <ObjCContainerInfo>: kind: interface
// CHECK-TMOD-NEXT: [indexDeclaration]: kind: objc-class-method | name: version | {{.*}} | loc: [[TMOD_MODULE_H]]:16:1
// CHECK-TMOD-NEXT: [indexDeclaration]: kind: objc-class-method | name: alloc | {{.*}} | loc: [[TMOD_MODULE_H]]:17:1
// CHECK-TMOD-NEXT: [indexDeclaration]: kind: objc-class-method | name: alloc | {{.*}} | loc: [[TMOD_MODULE_H]]:17:2
// CHECK-TMOD-NEXT: [indexDeclaration]: kind: typedef | name: FILE | {{.*}} | loc: [[TMOD_MODULE_H]]:30:3
// CHECK-TMOD-NEXT: [indexDeclaration]: kind: struct | name: __sFILE | {{.*}} | loc: [[TMOD_MODULE_H]]:28:16
// CHECK-TMOD-NEXT: [indexDeclaration]: kind: field | name: _offset | {{.*}} | loc: [[TMOD_MODULE_H]]:29:7

18
test/OpenMP/openmp_seh.c Normal file
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@ -0,0 +1,18 @@
// RUN: %clang_cc1 -verify -triple x86_64-pc-windows-msvc19.0.0 -fopenmp -fms-compatibility -x c++ -emit-llvm %s -o - | FileCheck %s
// expected-no-diagnostics
// REQUIRES: x86-registered-target
extern "C" {
void __cpuid(int[4], int);
}
// CHECK-LABEL: @main
int main(void) {
__try {
int info[4];
__cpuid(info, 1);
} __except (1) {
}
return 0;
}

11
test/SemaCXX/constant-expression.cpp
View File

@ -143,3 +143,14 @@ namespace rdar16064952 {
}
char PR17381_ice = 1000000 * 1000000; // expected-warning {{overflow}} expected-warning {{changes value}}
namespace PR31701 {
struct C {
template<int i> static int n; // expected-warning {{extension}}
};
template <int M> class D;
template <int M>
template<int i> void D<M>::set() { // expected-error {{from class 'D<M>' without definition}}
const C c = C::n<i>;
}
}

4
test/SemaCXX/new-delete-cxx0x.cpp
View File

@ -1,4 +1,4 @@
// RUN: %clang_cc1 -fsyntax-only -verify %s -std=c++11 -triple=i686-pc-linux-gnu
// RUN: %clang_cc1 -fsyntax-only -verify %s -std=c++11 -triple=i686-pc-linux-gnu -pedantic
void ugly_news(int *ip) {
(void)new int[-1]; // expected-error {{array size is negative}}
@ -29,6 +29,7 @@ void fn(int n) {
(void) new int[2] {1, 2};
(void) new S[2] {1, 2};
(void) new S[3] {1, 2};
(void) new S[n] {};
// C++11 [expr.new]p19:
// If the new-expression creates an object or an array of objects of class
// type, access and ambiguity control are done for the allocation function,
@ -44,6 +45,7 @@ void fn(int n) {
(void) new T[2] {1, 2}; // ok
(void) new T[3] {1, 2}; // expected-error {{no matching constructor}} expected-note {{in implicit initialization of array element 2}}
(void) new T[n] {1, 2}; // expected-error {{no matching constructor}} expected-note {{in implicit initialization of trailing array elements in runtime-sized array new}}
(void) new T[n] {}; // expected-error {{no matching constructor}} expected-note {{in implicit initialization of trailing array elements in runtime-sized array new}}
}
struct U {

7
tools/libclang/CXIndexDataConsumer.cpp
View File

@ -95,7 +95,7 @@ class IndexingDeclVisitor : public ConstDeclVisitor<IndexingDeclVisitor, bool> {
if (isa<ObjCImplDecl>(LexicalDC) && !D->isThisDeclarationADefinition())
DataConsumer.handleSynthesizedObjCMethod(D, DeclLoc, LexicalDC);
else
DataConsumer.handleObjCMethod(D);
DataConsumer.handleObjCMethod(D, DeclLoc);
return true;
}
@ -801,7 +801,8 @@ bool CXIndexDataConsumer::handleObjCCategoryImpl(const ObjCCategoryImplDecl *D)
return handleObjCContainer(D, CategoryLoc, getCursor(D), CatDInfo);
}
bool CXIndexDataConsumer::handleObjCMethod(const ObjCMethodDecl *D) {
bool CXIndexDataConsumer::handleObjCMethod(const ObjCMethodDecl *D,
SourceLocation Loc) {
bool isDef = D->isThisDeclarationADefinition();
bool isContainer = isDef;
bool isSkipped = false;
@ -814,7 +815,7 @@ bool CXIndexDataConsumer::handleObjCMethod(const ObjCMethodDecl *D) {
DeclInfo DInfo(!D->isCanonicalDecl(), isDef, isContainer);
if (isSkipped)
DInfo.flags |= CXIdxDeclFlag_Skipped;
return handleDecl(D, D->getLocation(), getCursor(D), DInfo);
return handleDecl(D, Loc, getCursor(D), DInfo);
}
bool CXIndexDataConsumer::handleSynthesizedObjCProperty(

2
tools/libclang/CXIndexDataConsumer.h
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@ -418,7 +418,7 @@ class CXIndexDataConsumer : public index::IndexDataConsumer {
bool handleObjCCategory(const ObjCCategoryDecl *D);
bool handleObjCCategoryImpl(const ObjCCategoryImplDecl *D);
bool handleObjCMethod(const ObjCMethodDecl *D);
bool handleObjCMethod(const ObjCMethodDecl *D, SourceLocation Loc);
bool handleSynthesizedObjCProperty(const ObjCPropertyImplDecl *D);
bool handleSynthesizedObjCMethod(const ObjCMethodDecl *D, SourceLocation Loc,