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| author | John McCall <rjmccall@apple.com> | 2009-11-06 07:53:21 +0000 |
|---|---|---|
| committer | John McCall <rjmccall@apple.com> | 2009-11-06 07:53:21 +0000 |
| commit | d59dd65fa44f1e94717d6488e5e6aa20f5563905 (patch) | |
| tree | 27b5e1d93bfb9351b41d1c07b8520e38ed77e762 | |
| parent | 3e4fac74084eabb7545bc8064aa3ef9eb4ba1fcf (diff) | |
| download | bcm5719-llvm-d59dd65fa44f1e94717d6488e5e6aa20f5563905.tar.gz bcm5719-llvm-d59dd65fa44f1e94717d6488e5e6aa20f5563905.zip | |
Create a warning group "non-gcc" for diagnostics which are not enabled
by default in GCC. Users who want to emulate gcc's warning behavior
exactly should be able to use CC="clang -Wno-non-gcc"; this should help
projects to transition.
llvm-svn: 86241
| -rw-r--r-- | clang/include/clang/Basic/DiagnosticGroups.td | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/clang/include/clang/Basic/DiagnosticGroups.td b/clang/include/clang/Basic/DiagnosticGroups.td index 2a998d17c66..bfaebae873c 100644 --- a/clang/include/clang/Basic/DiagnosticGroups.td +++ b/clang/include/clang/Basic/DiagnosticGroups.td @@ -159,3 +159,7 @@ def : DiagGroup<"all", [Most, Parentheses]>; def : DiagGroup<"", [Extra]>; // -W = -Wextra def : DiagGroup<"endif-labels", [ExtraTokens]>; // endif-labels = endif-tokens +// A warning group for warnings that we want to have on by default in clang, +// but which aren't no by default in GCC. +def NonGCC : DiagGroup<"non-gcc", + [SignCompare]>; |
