diff options
Diffstat (limited to 'lib/Sema/SemaDecl.cpp')
| -rw-r--r-- | lib/Sema/SemaDecl.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/lib/Sema/SemaDecl.cpp b/lib/Sema/SemaDecl.cpp index 318ae494f1..7d90792376 100644 --- a/lib/Sema/SemaDecl.cpp +++ b/lib/Sema/SemaDecl.cpp @@ -1539,6 +1539,14 @@ Sema::DeclPtrTy Sema::ParsedFreeStandingDeclSpec(Scope *S, AccessSpecifier AS, return DeclPtrTy::make(Tag); } + if (getLangOptions().CPlusPlus && + DS.getStorageClassSpec() != DeclSpec::SCS_typedef) + if (EnumDecl *Enum = dyn_cast_or_null<EnumDecl>(Tag)) + if (Enum->enumerator_begin() == Enum->enumerator_end() && + !Enum->getIdentifier() && !Enum->isInvalidDecl()) + Diag(Enum->getLocation(), diag::ext_no_declarators) + << DS.getSourceRange(); + if (!DS.isMissingDeclaratorOk() && DS.getTypeSpecType() != DeclSpec::TST_error) { // Warn about typedefs of enums without names, since this is an |