diff options
Diffstat (limited to 'include/clang/Basic')
| -rw-r--r-- | include/clang/Basic/DiagnosticGroups.td | 3 | ||||
| -rw-r--r-- | include/clang/Basic/DiagnosticLexKinds.td | 3 |
2 files changed, 5 insertions, 1 deletions
diff --git a/include/clang/Basic/DiagnosticGroups.td b/include/clang/Basic/DiagnosticGroups.td index 63afc63285..c34bdc111c 100644 --- a/include/clang/Basic/DiagnosticGroups.td +++ b/include/clang/Basic/DiagnosticGroups.td @@ -70,6 +70,9 @@ def : DiagGroup<"shadow">; def : DiagGroup<"shorten-64-to-32">; def : DiagGroup<"sign-compare">; +// Preprocessor warnings. +def : DiagGroup<"builtin-macro-redefined">; + // Just silence warnings about common forms of -Wstrict-aliasing for now. def : DiagGroup<"strict-aliasing=0">; def : DiagGroup<"strict-aliasing=1">; diff --git a/include/clang/Basic/DiagnosticLexKinds.td b/include/clang/Basic/DiagnosticLexKinds.td index 9eda7bd2f3..3f132c0dab 100644 --- a/include/clang/Basic/DiagnosticLexKinds.td +++ b/include/clang/Basic/DiagnosticLexKinds.td @@ -112,7 +112,8 @@ def pp_poisoning_existing_macro : Warning<"poisoning existing macro">; def pp_out_of_date_dependency : Warning< "current file is older than dependency %0">; def pp_undef_builtin_macro : Warning<"undefining builtin macro">; -def pp_redef_builtin_macro : Warning<"redefining builtin macro">; +def pp_redef_builtin_macro : Warning<"redefining builtin macro">, + InGroup<DiagGroup<"builtin-macro-redefined">>; def pp_macro_not_used : Warning<"macro is not used">, DefaultIgnore, InGroup<DiagGroup<"unused-macros">>; def warn_pp_undef_identifier : Warning< |