Author: rsmith
Date: Fri Dec 2 19:14:32 2016
New Revision: 288563
URL: http://llvm.org/viewvc/llvm-project?rev=288563&view=rev
Log:
DR616, and part of P0135R1: member access (or pointer-to-member access) on a
temporary produces an xvalue, not a prvalue. Support this by materializing the
temporary prior to performing the member access.
Modified:
cfe/trunk/include/clang/AST/Expr.h
cfe/trunk/include/clang/Sema/Sema.h
cfe/trunk/lib/Analysis/ThreadSafety.cpp
cfe/trunk/lib/Analysis/ThreadSafetyCommon.cpp
cfe/trunk/lib/Sema/SemaExpr.cpp
cfe/trunk/lib/Sema/SemaExprCXX.cpp
cfe/trunk/lib/Sema/SemaExprMember.cpp
cfe/trunk/lib/Sema/SemaInit.cpp
cfe/trunk/test/Analysis/temp-obj-dtors-cfg-output.cpp
cfe/trunk/test/CXX/drs/dr4xx.cpp
cfe/trunk/test/CXX/drs/dr6xx.cpp
cfe/trunk/test/CXX/expr/expr.const/p2-0x.cpp
cfe/trunk/test/CodeGenCXX/compound-literals.cpp
cfe/trunk/test/SemaCXX/constexpr-value-init.cpp
cfe/trunk/test/SemaCXX/expression-traits.cpp
cfe/trunk/test/SemaObjC/assign-rvalue-message.m
cfe/trunk/unittests/ASTMatchers/ASTMatchersNodeTest.cpp
cfe/trunk/www/cxx_dr_status.html
Modified: cfe/trunk/include/clang/AST/Expr.h
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/AST/Expr.h?rev=288563&r1=288562&r2=288563&view=diff
==============================================================================
--- cfe/trunk/include/clang/AST/Expr.h (original)
+++ cfe/trunk/include/clang/AST/Expr.h Fri Dec 2 19:14:32 2016
@@ -839,6 +839,11 @@ public:
const Expr *skipRValueSubobjectAdjustments(
SmallVectorImpl<const Expr *> &CommaLHS,
SmallVectorImpl<SubobjectAdjustment> &Adjustments) const;
+ const Expr *skipRValueSubobjectAdjustments() const {
+ SmallVector<const Expr *, 8> CommaLHSs;
+ SmallVector<SubobjectAdjustment, 8> Adjustments;
+ return skipRValueSubobjectAdjustments(CommaLHSs, Adjustments);
+ }
static bool classof(const Stmt *T) {
return T->getStmtClass() >= firstExprConstant &&
Modified: cfe/trunk/include/clang/Sema/Sema.h
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Sema/Sema.h?rev=288563&r1=288562&r2=288563&view=diff
==============================================================================
--- cfe/trunk/include/clang/Sema/Sema.h (original)
+++ cfe/trunk/include/clang/Sema/Sema.h Fri Dec 2 19:14:32 2016
@@ -8715,6 +8715,11 @@ public:
// argument, and arguments that have type float are promoted to double.
ExprResult DefaultArgumentPromotion(Expr *E);
+ /// If \p E is a prvalue denoting an unmaterialized temporary, materialize
+ /// it as an xvalue. In C++98, the result will still be a prvalue, because
+ /// we don't have xvalues there.
+ ExprResult TemporaryMaterializationConversion(Expr *E);
+
// Used for emitting the right warning by DefaultVariadicArgumentPromotion
enum VariadicCallType {
VariadicFunction,
Modified: cfe/trunk/lib/Analysis/ThreadSafety.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Analysis/ThreadSafety.cpp?rev=288563&r1=288562&r2=288563&view=diff
==============================================================================
--- cfe/trunk/lib/Analysis/ThreadSafety.cpp (original)
+++ cfe/trunk/lib/Analysis/ThreadSafety.cpp Fri Dec 2 19:14:32 2016
@@ -1583,7 +1583,7 @@ void BuildLockset::warnIfMutexHeld(const
/// a pointer marked with pt_guarded_by.
void BuildLockset::checkAccess(const Expr *Exp, AccessKind AK,
ProtectedOperationKind POK) {
- Exp = Exp->IgnoreParenCasts();
+ Exp = Exp->IgnoreImplicit()->IgnoreParenCasts();
SourceLocation Loc = Exp->getExprLoc();
Modified: cfe/trunk/lib/Analysis/ThreadSafetyCommon.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Analysis/ThreadSafetyCommon.cpp?rev=288563&r1=288562&r2=288563&view=diff
==============================================================================
--- cfe/trunk/lib/Analysis/ThreadSafetyCommon.cpp (original)
+++ cfe/trunk/lib/Analysis/ThreadSafetyCommon.cpp Fri Dec 2 19:14:32 2016
@@ -233,6 +233,9 @@ til::SExpr *SExprBuilder::translate(cons
return translate(cast<ExprWithCleanups>(S)->getSubExpr(), Ctx);
case Stmt::CXXBindTemporaryExprClass:
return translate(cast<CXXBindTemporaryExpr>(S)->getSubExpr(), Ctx);
+ case Stmt::MaterializeTemporaryExprClass:
+ return translate(cast<MaterializeTemporaryExpr>(S)->GetTemporaryExpr(),
+ Ctx);
// Collect all literals
case Stmt::CharacterLiteralClass:
Modified: cfe/trunk/lib/Sema/SemaExpr.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Sema/SemaExpr.cpp?rev=288563&r1=288562&r2=288563&view=diff
==============================================================================
--- cfe/trunk/lib/Sema/SemaExpr.cpp (original)
+++ cfe/trunk/lib/Sema/SemaExpr.cpp Fri Dec 2 19:14:32 2016
@@ -9810,8 +9810,8 @@ static bool IsReadonlyMessage(Expr *E, S
const MemberExpr *ME = dyn_cast<MemberExpr>(E);
if (!ME) return false;
if (!isa<FieldDecl>(ME->getMemberDecl())) return false;
- ObjCMessageExpr *Base =
- dyn_cast<ObjCMessageExpr>(ME->getBase()->IgnoreParenImpCasts());
+ ObjCMessageExpr *Base = dyn_cast<ObjCMessageExpr>(
+ ME->getBase()->IgnoreImplicit()->IgnoreParenImpCasts());
if (!Base) return false;
return Base->getMethodDecl() != nullptr;
}
@@ -9894,7 +9894,7 @@ static void DiagnoseConstAssignment(Sema
while (true) {
IsDereference = NextIsDereference;
- E = E->IgnoreParenImpCasts();
+ E = E->IgnoreImplicit()->IgnoreParenImpCasts();
if (const MemberExpr *ME = dyn_cast<MemberExpr>(E)) {
NextIsDereference = ME->isArrow();
const ValueDecl *VD = ME->getMemberDecl();
Modified: cfe/trunk/lib/Sema/SemaExprCXX.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Sema/SemaExprCXX.cpp?rev=288563&r1=288562&r2=288563&view=diff
==============================================================================
--- cfe/trunk/lib/Sema/SemaExprCXX.cpp (original)
+++ cfe/trunk/lib/Sema/SemaExprCXX.cpp Fri Dec 2 19:14:32 2016
@@ -4984,11 +4984,14 @@ QualType Sema::CheckPointerToMemberOpera
!RHS.get()->getType()->isPlaceholderType() &&
"placeholders should have been weeded out by now");
- // The LHS undergoes lvalue conversions if this is ->*.
- if (isIndirect) {
+ // The LHS undergoes lvalue conversions if this is ->*, and undergoes the
+ // temporary materialization conversion otherwise.
+ if (isIndirect)
LHS = DefaultLvalueConversion(LHS.get());
- if (LHS.isInvalid()) return QualType();
- }
+ else if (LHS.get()->isRValue())
+ LHS = TemporaryMaterializationConversion(LHS.get());
+ if (LHS.isInvalid())
+ return QualType();
// The RHS always undergoes lvalue conversions.
RHS = DefaultLvalueConversion(RHS.get());
Modified: cfe/trunk/lib/Sema/SemaExprMember.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Sema/SemaExprMember.cpp?rev=288563&r1=288562&r2=288563&view=diff
==============================================================================
--- cfe/trunk/lib/Sema/SemaExprMember.cpp (original)
+++ cfe/trunk/lib/Sema/SemaExprMember.cpp Fri Dec 2 19:14:32 2016
@@ -969,6 +969,15 @@ Sema::BuildMemberReferenceExpr(Expr *Bas
BaseType = BaseType->castAs<PointerType>()->getPointeeType();
}
R.setBaseObjectType(BaseType);
+
+ // C++1z [expr.ref]p2:
+ // For the first option (dot) the first expression shall be a glvalue [...]
+ if (!IsArrow && BaseExpr->isRValue()) {
+ ExprResult Converted = TemporaryMaterializationConversion(BaseExpr);
+ if (Converted.isInvalid())
+ return ExprError();
+ BaseExpr = Converted.get();
+ }
LambdaScopeInfo *const CurLSI = getCurLambda();
// If this is an implicit member reference and the overloaded
Modified: cfe/trunk/lib/Sema/SemaInit.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Sema/SemaInit.cpp?rev=288563&r1=288562&r2=288563&view=diff
==============================================================================
--- cfe/trunk/lib/Sema/SemaInit.cpp (original)
+++ cfe/trunk/lib/Sema/SemaInit.cpp Fri Dec 2 19:14:32 2016
@@ -5963,10 +5963,7 @@ performReferenceExtension(Expr *Init,
// Step over any subobject adjustments; we may have a materialized
// temporary inside them.
- SmallVector<const Expr *, 2> CommaLHSs;
- SmallVector<SubobjectAdjustment, 2> Adjustments;
- Init = const_cast<Expr *>(
- Init->skipRValueSubobjectAdjustments(CommaLHSs, Adjustments));
+ Init = const_cast<Expr *>(Init->skipRValueSubobjectAdjustments());
// Per current approach for DR1376, look through casts to reference type
// when performing lifetime extension.
@@ -5996,10 +5993,7 @@ performReferenceExtension(Expr *Init,
static void performLifetimeExtension(Expr *Init,
const InitializedEntity *ExtendingEntity)
{
// Dig out the expression which constructs the extended temporary.
- SmallVector<const Expr *, 2> CommaLHSs;
- SmallVector<SubobjectAdjustment, 2> Adjustments;
- Init = const_cast<Expr *>(
- Init->skipRValueSubobjectAdjustments(CommaLHSs, Adjustments));
+ Init = const_cast<Expr *>(Init->skipRValueSubobjectAdjustments());
if (CXXBindTemporaryExpr *BTE = dyn_cast<CXXBindTemporaryExpr>(Init))
Init = BTE->getSubExpr();
@@ -6218,6 +6212,22 @@ Sema::CreateMaterializeTemporaryExpr(Qua
return MTE;
}
+ExprResult Sema::TemporaryMaterializationConversion(Expr *E) {
+ // In C++98, we don't want to implicitly create an xvalue.
+ // FIXME: This means that AST consumers need to deal with "prvalues" that
+ // denote materialized temporaries. Maybe we should add another ValueKind
+ // for "xvalue pretending to be a prvalue" for C++98 support.
+ if (!E->isRValue() || !getLangOpts().CPlusPlus11)
+ return E;
+
+ // C++1z [conv.rval]/1: T shall be a complete type.
+ QualType T = E->getType();
+ if (RequireCompleteType(E->getExprLoc(), T, diag::err_incomplete_type))
+ return ExprError();
+
+ return CreateMaterializeTemporaryExpr(E->getType(), E, false);
+}
+
ExprResult
InitializationSequence::Perform(Sema &S,
const InitializedEntity &Entity,
@@ -6316,7 +6326,9 @@ InitializationSequence::Perform(Sema &S,
if (Args.size() == 1 && Args[0]->getType()->isArrayType() &&
Entity.getType()->isPointerType() &&
InitializedEntityOutlivesFullExpression(Entity)) {
- Expr *Init = Args[0];
+ const Expr *Init = Args[0]->skipRValueSubobjectAdjustments();
+ if (auto *MTE = dyn_cast<MaterializeTemporaryExpr>(Init))
+ Init = MTE->GetTemporaryExpr();
Expr::LValueClassification Kind = Init->ClassifyLValue(S.Context);
if (Kind == Expr::LV_ClassTemporary || Kind == Expr::LV_ArrayTemporary)
S.Diag(Init->getLocStart(), diag::warn_temporary_array_to_pointer_decay)
Modified: cfe/trunk/test/Analysis/temp-obj-dtors-cfg-output.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Analysis/temp-obj-dtors-cfg-output.cpp?rev=288563&r1=288562&r2=288563&view=diff
==============================================================================
--- cfe/trunk/test/Analysis/temp-obj-dtors-cfg-output.cpp (original)
+++ cfe/trunk/test/Analysis/temp-obj-dtors-cfg-output.cpp Fri Dec 2 19:14:32
2016
@@ -1093,9 +1093,9 @@ int testConsistencyNestedNormalReturn(bo
// CHECK: 1: int a;
// CHECK: 2: NoReturn() (CXXConstructExpr, class NoReturn)
// CHECK: 3: [B2.2] (BindTemporary)
-// CHECK: 4: [B2.3].f
-// CHECK: 5: [B2.4]()
-// CHECK: 6: ~NoReturn() (Temporary object destructor)
+// CHECK: [[MEMBER:[45]]]: [B2.{{[34]}}].f
+// CHECK: {{[56]}}: [B2.[[MEMBER]]]()
+// CHECK: {{[67]}}: ~NoReturn() (Temporary object destructor)
// CHECK: Preds (1): B3
// CHECK: Succs (1): B0
// CHECK: [B0 (EXIT)]
Modified: cfe/trunk/test/CXX/drs/dr4xx.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CXX/drs/dr4xx.cpp?rev=288563&r1=288562&r2=288563&view=diff
==============================================================================
--- cfe/trunk/test/CXX/drs/dr4xx.cpp (original)
+++ cfe/trunk/test/CXX/drs/dr4xx.cpp Fri Dec 2 19:14:32 2016
@@ -327,7 +327,7 @@ namespace dr420 { // dr420: yes
namespace dr421 { // dr421: yes
struct X { X(); int n; int &r; };
- int *p = &X().n; // expected-error {{taking the address of a temporary}}
+ int *p = &X().n; // expected-error-re {{{{taking the address of a
temporary|cannot take the address of an rvalue}}}}
int *q = &X().r;
}
Modified: cfe/trunk/test/CXX/drs/dr6xx.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CXX/drs/dr6xx.cpp?rev=288563&r1=288562&r2=288563&view=diff
==============================================================================
--- cfe/trunk/test/CXX/drs/dr6xx.cpp (original)
+++ cfe/trunk/test/CXX/drs/dr6xx.cpp Fri Dec 2 19:14:32 2016
@@ -142,15 +142,21 @@ namespace dr615 { // dr615: yes
static int n = f();
}
-namespace dr616 { // dr616: no
+namespace dr616 { // dr616: 4.0
#if __cplusplus >= 201103L
struct S { int n; } s;
- // FIXME: These should all be 'int &&'
- using T = decltype(S().n);
- using T = decltype(static_cast<S&&>(s).n);
- using T = decltype(S().*&S::n); // expected-note 2{{previous}}
- using T = decltype(static_cast<S&&>(s).*&S::n); // expected-error
{{different type}}
- using T = int&&; // expected-error {{different type}}
+ S f();
+ using T = decltype((S().n));
+ using T = decltype((static_cast<S&&>(s).n));
+ using T = decltype((f().n));
+ using T = decltype(S().*&S::n);
+ using T = decltype(static_cast<S&&>(s).*&S::n);
+ using T = decltype(f().*&S::n);
+ using T = int&&;
+
+ using U = decltype(S().n);
+ using U = decltype(static_cast<S&&>(s).n);
+ using U = int;
#endif
}
Modified: cfe/trunk/test/CXX/expr/expr.const/p2-0x.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CXX/expr/expr.const/p2-0x.cpp?rev=288563&r1=288562&r2=288563&view=diff
==============================================================================
--- cfe/trunk/test/CXX/expr/expr.const/p2-0x.cpp (original)
+++ cfe/trunk/test/CXX/expr/expr.const/p2-0x.cpp Fri Dec 2 19:14:32 2016
@@ -33,11 +33,11 @@ struct NonConstexpr3 {
int m : NonConstexpr2().n; // expected-error {{constant expression}}
expected-note {{undefined constructor 'NonConstexpr2'}}
};
struct NonConstexpr4 {
- NonConstexpr4(); // expected-note {{declared here}}
+ NonConstexpr4();
int n;
};
struct NonConstexpr5 {
- int n : NonConstexpr4().n; // expected-error {{constant expression}}
expected-note {{non-constexpr constructor 'NonConstexpr4' cannot be used in a
constant expression}}
+ int n : NonConstexpr4().n; // expected-error {{constant expression}}
expected-note {{non-literal type 'NonConstexpr4' cannot be used in a constant
expression}}
};
// - an invocation of an undefined constexpr function or an undefined
@@ -321,7 +321,7 @@ namespace LValueToRValue {
// temporary object whose lifetime has not ended, initialized with a
// constant expression;
constexpr volatile S f() { return S(); }
- static_assert(f().i, ""); // ok! there's no lvalue-to-rvalue conversion here!
+ static_assert(f().i, ""); // expected-error {{constant expression}}
expected-note {{read of volatile-qualified type}}
static_assert(((volatile const S&&)(S)0).i, ""); // expected-error
{{constant expression}} expected-note {{read of volatile-qualified type}}
}
Modified: cfe/trunk/test/CodeGenCXX/compound-literals.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CodeGenCXX/compound-literals.cpp?rev=288563&r1=288562&r2=288563&view=diff
==============================================================================
--- cfe/trunk/test/CodeGenCXX/compound-literals.cpp (original)
+++ cfe/trunk/test/CodeGenCXX/compound-literals.cpp Fri Dec 2 19:14:32 2016
@@ -38,23 +38,33 @@ int g() {
return v[0];
}
+// GCC's compound-literals-in-C++ extension lifetime-extends a compound literal
+// (or a C++11 list-initialized temporary!) if:
+// - it is at global scope
+// - it has array type
+// - it has a constant initializer
+
struct Z { int i[3]; };
int *p = (Z){ {1, 2, 3} }.i;
// CHECK: define {{.*}}__cxx_global_var_init()
-// CHECK: store i32* getelementptr inbounds (%struct.Z, %struct.Z*
@.compoundliteral, i32 0, i32 0, i32 0), i32** @p
+// CHECK: alloca %struct.Z
+// CHECK: store i32* %{{.*}}, i32** @p
+int *q = (int [5]){1, 2, 3, 4, 5};
+// CHECK-LABEL: define {{.*}}__cxx_global_var_init.1()
+// CHECK: store i32* getelementptr inbounds ([5 x i32], [5 x i32]*
@.compoundliteral, i32 0, i32 0), i32** @q
int *PR21912_1 = (int []){};
-// CHECK-LABEL: define {{.*}}__cxx_global_var_init.1()
-// CHECK: store i32* getelementptr inbounds ([0 x i32], [0 x i32]*
@.compoundliteral.2, i32 0, i32 0), i32** @PR21912_1
+// CHECK-LABEL: define {{.*}}__cxx_global_var_init.2()
+// CHECK: store i32* getelementptr inbounds ([0 x i32], [0 x i32]*
@.compoundliteral.3, i32 0, i32 0), i32** @PR21912_1
union PR21912Ty {
long long l;
double d;
};
union PR21912Ty *PR21912_2 = (union PR21912Ty[]){{.d = 2.0}, {.l = 3}};
-// CHECK-LABEL: define {{.*}}__cxx_global_var_init.3()
-// CHECK: store %union.PR21912Ty* getelementptr inbounds ([2 x
%union.PR21912Ty], [2 x %union.PR21912Ty]* bitcast (<{ { double },
%union.PR21912Ty }>* @.compoundliteral.4 to [2 x %union.PR21912Ty]*), i32 0,
i32 0), %union.PR21912Ty** @PR21912_2
+// CHECK-LABEL: define {{.*}}__cxx_global_var_init.4()
+// CHECK: store %union.PR21912Ty* getelementptr inbounds ([2 x
%union.PR21912Ty], [2 x %union.PR21912Ty]* bitcast (<{ { double },
%union.PR21912Ty }>* @.compoundliteral.5 to [2 x %union.PR21912Ty]*), i32 0,
i32 0), %union.PR21912Ty** @PR21912_2
// This compound literal should have local scope.
int computed_with_lambda = [] {
Modified: cfe/trunk/test/SemaCXX/constexpr-value-init.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/test/SemaCXX/constexpr-value-init.cpp?rev=288563&r1=288562&r2=288563&view=diff
==============================================================================
--- cfe/trunk/test/SemaCXX/constexpr-value-init.cpp (original)
+++ cfe/trunk/test/SemaCXX/constexpr-value-init.cpp Fri Dec 2 19:14:32 2016
@@ -34,7 +34,7 @@ struct V : virtual C {};
template<typename T> struct Z : T {
constexpr Z() : V() {}
};
-constexpr int n = Z<V>().c; // expected-error {{constant expression}}
expected-note {{virtual base class}}
+constexpr int n = Z<V>().c; // expected-error {{constant expression}}
expected-note {{non-literal type 'Z<V>'}}
struct E {
A a[2];
Modified: cfe/trunk/test/SemaCXX/expression-traits.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/test/SemaCXX/expression-traits.cpp?rev=288563&r1=288562&r2=288563&view=diff
==============================================================================
--- cfe/trunk/test/SemaCXX/expression-traits.cpp (original)
+++ cfe/trunk/test/SemaCXX/expression-traits.cpp Fri Dec 2 19:14:32 2016
@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -fsyntax-only -verify -fcxx-exceptions %s
+// RUN: %clang_cc1 -std=c++98 -fsyntax-only -verify -fcxx-exceptions %s
//
// Tests for "expression traits" intrinsics such as __is_lvalue_expr.
Modified: cfe/trunk/test/SemaObjC/assign-rvalue-message.m
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/test/SemaObjC/assign-rvalue-message.m?rev=288563&r1=288562&r2=288563&view=diff
==============================================================================
--- cfe/trunk/test/SemaObjC/assign-rvalue-message.m (original)
+++ cfe/trunk/test/SemaObjC/assign-rvalue-message.m Fri Dec 2 19:14:32 2016
@@ -1,5 +1,6 @@
// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -fsyntax-only -verify
-Wno-objc-root-class %s
-// RUN: %clang_cc1 -x objective-c++ -triple x86_64-apple-darwin10
-fsyntax-only -verify -Wno-objc-root-class %s
+// RUN: %clang_cc1 -std=c++98 -x objective-c++ -triple x86_64-apple-darwin10
-fsyntax-only -verify -Wno-objc-root-class %s
+// RUN: %clang_cc1 -std=c++11 -x objective-c++ -triple x86_64-apple-darwin10
-fsyntax-only -verify -Wno-objc-root-class %s
// rdar://9005189
@interface Foo
@@ -19,6 +20,6 @@ struct Bar {
- (void)baz {
bar.x = 0;
- [self bar].x = 10; // expected-error {{assigning to 'readonly' return
result of an Objective-C message not allowed}}
+ [self bar].x = 10; // expected-error-re {{{{assigning to 'readonly' return
result of an Objective-C message not allowed|expression is not assignable}}}}
}
@end
Modified: cfe/trunk/unittests/ASTMatchers/ASTMatchersNodeTest.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/unittests/ASTMatchers/ASTMatchersNodeTest.cpp?rev=288563&r1=288562&r2=288563&view=diff
==============================================================================
--- cfe/trunk/unittests/ASTMatchers/ASTMatchersNodeTest.cpp (original)
+++ cfe/trunk/unittests/ASTMatchers/ASTMatchersNodeTest.cpp Fri Dec 2 19:14:32
2016
@@ -594,7 +594,7 @@ TEST(MaterializeTemporaryExpr, MatchesTe
materializeTemporaryExpr()));
EXPECT_TRUE(
- notMatches(ClassString +
+ matches(ClassString +
"string GetStringByValue();"
"void run() { int k = GetStringByValue().length(); }",
materializeTemporaryExpr()));
Modified: cfe/trunk/www/cxx_dr_status.html
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/www/cxx_dr_status.html?rev=288563&r1=288562&r2=288563&view=diff
==============================================================================
--- cfe/trunk/www/cxx_dr_status.html (original)
+++ cfe/trunk/www/cxx_dr_status.html Fri Dec 2 19:14:32 2016
@@ -813,7 +813,7 @@
<td><a
href="http://www.open-std.org/jtc1/sc22/wg21/docs/cwg_defects.html#129";>129</a></td>
<td>CD3</td>
<td>Stability of uninitialized auto variables</td>
- <td class="none" align="center">Duplicate of <a href="#616">616</a></td>
+ <td class="svn" align="center">Duplicate of <a href="#616">616</a></td>
</tr>
<tr id="130">
<td><a
href="http://www.open-std.org/jtc1/sc22/wg21/docs/cwg_closed.html#130";>130</a></td>
@@ -1480,7 +1480,7 @@ accessible?</td>
<td><a
href="http://www.open-std.org/jtc1/sc22/wg21/docs/cwg_defects.html#240";>240</a></td>
<td>CD3</td>
<td>Uninitialized values and undefined behavior</td>
- <td class="none" align="center">Duplicate of <a href="#616">616</a></td>
+ <td class="svn" align="center">Duplicate of <a href="#616">616</a></td>
</tr>
<tr id="241">
<td><a
href="http://www.open-std.org/jtc1/sc22/wg21/docs/cwg_defects.html#241";>241</a></td>
@@ -1913,7 +1913,7 @@ of class templates</td>
<td><a
href="http://www.open-std.org/jtc1/sc22/wg21/docs/cwg_defects.html#312";>312</a></td>
<td>CD3</td>
<td>“use” of invalid pointer value not defined</td>
- <td class="none" align="center">Duplicate of <a href="#616">616</a></td>
+ <td class="svn" align="center">Duplicate of <a href="#616">616</a></td>
</tr>
<tr id="313">
<td><a
href="http://www.open-std.org/jtc1/sc22/wg21/docs/cwg_closed.html#313";>313</a></td>
@@ -3739,7 +3739,7 @@ and <I>POD class</I></td>
<td><a
href="http://www.open-std.org/jtc1/sc22/wg21/docs/cwg_defects.html#616";>616</a></td>
<td>CD3</td>
<td>Definition of “indeterminate value”</td>
- <td class="none" align="center">No</td>
+ <td class="svn" align="center">SVN</td>
</tr>
<tr class="open" id="617">
<td><a
href="http://www.open-std.org/jtc1/sc22/wg21/docs/cwg_active.html#617";>617</a></td>
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