diff options
Diffstat (limited to 'clang/lib/Sema/SemaDecl.cpp')
| -rw-r--r-- | clang/lib/Sema/SemaDecl.cpp | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/clang/lib/Sema/SemaDecl.cpp b/clang/lib/Sema/SemaDecl.cpp index b94b8d9e4c1..e340456bc6d 100644 --- a/clang/lib/Sema/SemaDecl.cpp +++ b/clang/lib/Sema/SemaDecl.cpp @@ -13090,7 +13090,8 @@ Decl *Sema::ActOnTag(Scope *S, unsigned TagSpec, TagUseKind TUK, SourceLocation ScopedEnumKWLoc, bool ScopedEnumUsesClassTag, TypeResult UnderlyingType, - bool IsTypeSpecifier, SkipBodyInfo *SkipBody) { + bool IsTypeSpecifier, bool IsTemplateParamOrArg, + SkipBodyInfo *SkipBody) { // If this is not a definition, it must have a name. IdentifierInfo *OrigName = Name; assert((Name != nullptr || TUK == TUK_Definition) && @@ -13360,11 +13361,11 @@ Decl *Sema::ActOnTag(Scope *S, unsigned TagSpec, TagUseKind TUK, // also need to do a redeclaration lookup there, just in case // there's a shadow friend decl. if (Name && Previous.empty() && - (TUK == TUK_Reference || TUK == TUK_Friend)) { + (TUK == TUK_Reference || TUK == TUK_Friend || IsTemplateParamOrArg)) { if (Invalid) goto CreateNewDecl; assert(SS.isEmpty()); - if (TUK == TUK_Reference) { + if (TUK == TUK_Reference || IsTemplateParamOrArg) { // C++ [basic.scope.pdecl]p5: // -- for an elaborated-type-specifier of the form // @@ -13797,7 +13798,8 @@ CreateNewDecl: // C++11 [dcl.type]p3: // A type-specifier-seq shall not define a class or enumeration [...]. - if (getLangOpts().CPlusPlus && IsTypeSpecifier && TUK == TUK_Definition) { + if (getLangOpts().CPlusPlus && (IsTypeSpecifier || IsTemplateParamOrArg) && + TUK == TUK_Definition) { Diag(New->getLocation(), diag::err_type_defined_in_type_specifier) << Context.getTagDeclType(New); Invalid = true; |
