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| author | Richard Smith <richard-llvm@metafoo.co.uk> | 2011-12-16 20:58:01 +0000 |
|---|---|---|
| committer | Richard Smith <richard-llvm@metafoo.co.uk> | 2011-12-16 20:58:01 +0000 |
| commit | 80d39bf55f962278867f54696a033f1aa546d5a0 (patch) | |
| tree | 1eb395b7143f7b176e39ea837465666ae0558923 | |
| parent | 25b009a9d2a79929112d3c28c7dd1730bf5246c8 (diff) | |
Add a warning flag for ext_embedded_directive. gcc considers this undefined
behaviour to be an error, so it's useful to be able to make it an error in clang
too.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@146755 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | include/clang/Basic/DiagnosticLexKinds.td | 3 | ||||
| -rw-r--r-- | test/Misc/warning-flags.c | 3 |
2 files changed, 3 insertions, 3 deletions
diff --git a/include/clang/Basic/DiagnosticLexKinds.td b/include/clang/Basic/DiagnosticLexKinds.td index cbaa407d3f..deb6af88b3 100644 --- a/include/clang/Basic/DiagnosticLexKinds.td +++ b/include/clang/Basic/DiagnosticLexKinds.td @@ -203,7 +203,8 @@ def warn_cxx98_compat_variadic_macro : Warning< def ext_named_variadic_macro : Extension< "named variadic macros are a GNU extension">, InGroup<VariadicMacros>; def ext_embedded_directive : Extension< - "embedding a directive within macro arguments is not portable">; + "embedding a directive within macro arguments is not portable">, + InGroup<DiagGroup<"embedded-directive">>; def ext_missing_varargs_arg : Extension< "varargs argument missing, but tolerated as an extension">; def ext_empty_fnmacro_arg : Extension< diff --git a/test/Misc/warning-flags.c b/test/Misc/warning-flags.c index d384bb5d53..dd20fe5b2f 100644 --- a/test/Misc/warning-flags.c +++ b/test/Misc/warning-flags.c @@ -17,7 +17,7 @@ This test serves two purposes: The list of warnings below should NEVER grow. It should gradually shrink to 0. -CHECK: Warnings without flags (271): +CHECK: Warnings without flags (270): CHECK-NEXT: ext_anon_param_requires_type_specifier CHECK-NEXT: ext_anonymous_struct_union_qualified CHECK-NEXT: ext_array_init_copy @@ -28,7 +28,6 @@ CHECK-NEXT: ext_designated_init CHECK-NEXT: ext_designated_init_cxx CHECK-NEXT: ext_duplicate_declspec CHECK-NEXT: ext_ellipsis_exception_spec -CHECK-NEXT: ext_embedded_directive CHECK-NEXT: ext_empty_fnmacro_arg CHECK-NEXT: ext_empty_source_file CHECK-NEXT: ext_enum_friend |