diff options
Diffstat (limited to 'lib/Sema/DeclSpec.cpp')
| -rw-r--r-- | lib/Sema/DeclSpec.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/lib/Sema/DeclSpec.cpp b/lib/Sema/DeclSpec.cpp index f0a763e4ec..18ecf9ef52 100644 --- a/lib/Sema/DeclSpec.cpp +++ b/lib/Sema/DeclSpec.cpp @@ -15,6 +15,7 @@ #include "clang/Sema/DeclSpec.h" #include "clang/Sema/LocInfoType.h" #include "clang/Sema/ParsedTemplate.h" +#include "clang/Sema/SemaDiagnostic.h" #include "clang/Sema/Sema.h" #include "clang/AST/ASTContext.h" #include "clang/AST/Expr.h" @@ -889,6 +890,13 @@ void DeclSpec::Finish(DiagnosticsEngine &D, Preprocessor &PP) { StorageClassSpec == SCS_auto) Diag(D, StorageClassSpecLoc, diag::warn_auto_storage_class) << FixItHint::CreateRemoval(StorageClassSpecLoc); + if (TypeSpecType == TST_char16 || TypeSpecType == TST_char32) + Diag(D, TSTLoc, diag::warn_cxx98_compat_unicode_type) + << (TypeSpecType == TST_char16 ? "char16_t" : "char32_t"); + if (TypeSpecType == TST_decltype) + Diag(D, TSTLoc, diag::warn_cxx98_compat_decltype); + if (Constexpr_specified) + Diag(D, ConstexprLoc, diag::warn_cxx98_compat_constexpr); // C++ [class.friend]p6: // No storage-class-specifier shall appear in the decl-specifier-seq |