diff options
Diffstat (limited to 'clang/lib/Sema/SemaExprCXX.cpp')
| -rw-r--r-- | clang/lib/Sema/SemaExprCXX.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/clang/lib/Sema/SemaExprCXX.cpp b/clang/lib/Sema/SemaExprCXX.cpp index 1e88384e5ac..485d012b6e6 100644 --- a/clang/lib/Sema/SemaExprCXX.cpp +++ b/clang/lib/Sema/SemaExprCXX.cpp @@ -4057,6 +4057,7 @@ static bool CheckUnaryTypeTraitTypeCompleteness(Sema &S, TypeTrait UTT, // C++0x [meta.unary.prop] Table 49 requires the following traits to be // applied to a complete type. + case UTT_IsAggregate: case UTT_IsTrivial: case UTT_IsTriviallyCopyable: case UTT_IsStandardLayout: @@ -4231,6 +4232,12 @@ static bool EvaluateUnaryTypeTrait(Sema &Self, TypeTrait UTT, if (const CXXRecordDecl *RD = T->getAsCXXRecordDecl()) return !RD->isUnion() && RD->isAbstract(); return false; + case UTT_IsAggregate: + // Report vector extensions and complex types as aggregates because they + // support aggregate initialization. GCC mirrors this behavior for vectors + // but not _Complex. + return T->isAggregateType() || T->isVectorType() || T->isExtVectorType() || + T->isAnyComplexType(); // __is_interface_class only returns true when CL is invoked in /CLR mode and // even then only when it is used with the 'interface struct ...' syntax // Clang doesn't support /CLR which makes this type trait moot. |
