diff options
Diffstat (limited to 'lib/Sema/SemaType.cpp')
| -rw-r--r-- | lib/Sema/SemaType.cpp | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/lib/Sema/SemaType.cpp b/lib/Sema/SemaType.cpp index f1b00e38d7..d8ac7636e2 100644 --- a/lib/Sema/SemaType.cpp +++ b/lib/Sema/SemaType.cpp @@ -1832,6 +1832,9 @@ static QualType GetDeclSpecTypeForDeclarator(TypeProcessingState &state, case Declarator::AliasTemplateContext: Error = 9; // Type alias break; + case Declarator::TrailingReturnContext: + Error = 10; // Function return type + break; case Declarator::TypeNameContext: Error = 11; // Generic break; @@ -1885,6 +1888,11 @@ static QualType GetDeclSpecTypeForDeclarator(TypeProcessingState &state, // Check the contexts where C++ forbids the declaration of a new class // or enumeration in a type-specifier-seq. switch (D.getContext()) { + case Declarator::TrailingReturnContext: + // Class and enumeration definitions are syntactically not allowed in + // trailing return types. + llvm_unreachable("parser should not have allowed this"); + break; case Declarator::FileContext: case Declarator::MemberContext: case Declarator::BlockContext: @@ -2606,6 +2614,7 @@ static TypeSourceInfo *GetFullTypeForDeclarator(TypeProcessingState &state, case Declarator::ObjCCatchContext: case Declarator::BlockLiteralContext: case Declarator::LambdaExprContext: + case Declarator::TrailingReturnContext: case Declarator::TemplateTypeArgContext: // FIXME: We may want to allow parameter packs in block-literal contexts // in the future. |