diff options
| author | Douglas Gregor <dgregor@apple.com> | 2010-01-12 17:52:59 +0000 |
|---|---|---|
| committer | Douglas Gregor <dgregor@apple.com> | 2010-01-12 17:52:59 +0000 |
| commit | d9b600c1a589200be905c53e2e10fceb57efa18d (patch) | |
| tree | 61917a5f8f706cd00c82cb704055d2c9dfe9a045 | |
| parent | 26337b2f6d4b8dc7458a6e24dca05cb021a21861 (diff) | |
Parse dependent template-ids in base clauses and member
initializers. This isn't actually in the C++ grammar (in any version),
but that's clearly an oversight: both GCC and EDG support this syntax,
and it's used within Boost code. I'll file a core issue proposing
precisely the change made here. Fixes PR6008.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@93243 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/Parse/ParseDeclCXX.cpp | 7 | ||||
| -rw-r--r-- | test/SemaTemplate/dependent-base-classes.cpp | 6 |
2 files changed, 10 insertions, 3 deletions
diff --git a/lib/Parse/ParseDeclCXX.cpp b/lib/Parse/ParseDeclCXX.cpp index 265d0f3e84..61a494193c 100644 --- a/lib/Parse/ParseDeclCXX.cpp +++ b/lib/Parse/ParseDeclCXX.cpp @@ -468,7 +468,8 @@ Parser::TypeResult Parser::ParseClassName(SourceLocation &EndLocation, if (Tok.is(tok::annot_template_id)) { TemplateIdAnnotation *TemplateId = static_cast<TemplateIdAnnotation *>(Tok.getAnnotationValue()); - if (TemplateId->Kind == TNK_Type_template) { + if (TemplateId->Kind == TNK_Type_template || + TemplateId->Kind == TNK_Dependent_template_name) { AnnotateTemplateIdTokenAsType(SS); assert(Tok.is(tok::annot_typename) && "template-id -> type failed"); @@ -1527,12 +1528,12 @@ Parser::MemInitResult Parser::ParseMemInitializer(DeclPtrTy ConstructorDecl) { if (Tok.is(tok::annot_template_id)) { TemplateIdAnnotation *TemplateId = static_cast<TemplateIdAnnotation *>(Tok.getAnnotationValue()); - if (TemplateId->Kind == TNK_Type_template) { + if (TemplateId->Kind == TNK_Type_template || + TemplateId->Kind == TNK_Dependent_template_name) { AnnotateTemplateIdTokenAsType(&SS); assert(Tok.is(tok::annot_typename) && "template-id -> type failed"); TemplateTypeTy = Tok.getAnnotationValue(); } - // FIXME. May need to check for TNK_Dependent_template as well. } if (!TemplateTypeTy && Tok.isNot(tok::identifier)) { Diag(Tok, diag::err_expected_member_or_base_name); diff --git a/test/SemaTemplate/dependent-base-classes.cpp b/test/SemaTemplate/dependent-base-classes.cpp new file mode 100644 index 0000000000..56979209ea --- /dev/null +++ b/test/SemaTemplate/dependent-base-classes.cpp @@ -0,0 +1,6 @@ +// RUN: %clang_cc1 -fsyntax-only -verify %s + +template<typename T, typename U> +struct X0 : T::template apply<U> { + X0(U u) : T::template apply<U>(u) { } +}; |