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| author | David Blaikie <dblaikie@gmail.com> | 2012-03-14 22:28:22 +0000 |
|---|---|---|
| committer | David Blaikie <dblaikie@gmail.com> | 2012-03-14 22:28:22 +0000 |
| commit | 1ce8dbb93f1b749d5498b28a16b2efacdd73bd33 (patch) | |
| tree | d1a90e7978625b5365fb5a774063464373779cc3 /clang/lib/Driver/Tools.cpp | |
| parent | ddddca3e6d6559d8a9f1af476b82bf9bb0a90cef (diff) | |
| download | bcm5719-llvm-1ce8dbb93f1b749d5498b28a16b2efacdd73bd33.tar.gz bcm5719-llvm-1ce8dbb93f1b749d5498b28a16b2efacdd73bd33.zip | |
Provide -Wnull-conversion separately from -Wconversion.
Like GCC, provide a NULL conversion to non-pointer conversion as a separate
flag, on by default. GCC's flag is "conversion-null" which we provide for
cross compatibility, but in the interests of consistency (with
-Wint-conversion, -Wbool-conversion, etc) the canonical Clang flag is called
-Wnull-conversion.
Patch by Lubos Lunak.
Review feedback by myself, Chandler Carruth, and Chad Rosier.
llvm-svn: 152745
Diffstat (limited to 'clang/lib/Driver/Tools.cpp')
| -rw-r--r-- | clang/lib/Driver/Tools.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/clang/lib/Driver/Tools.cpp b/clang/lib/Driver/Tools.cpp index 780016a8b86..536897f8792 100644 --- a/clang/lib/Driver/Tools.cpp +++ b/clang/lib/Driver/Tools.cpp @@ -3168,6 +3168,7 @@ void darwin::CC1::RemoveCC1UnsupportedArgs(ArgStringList &CmdArgs) const { .Case("c++11-narrowing", true) .Case("conditional-uninitialized", true) .Case("constant-conversion", true) + .Case("conversion-null", true) .Case("CFString-literal", true) .Case("constant-logical-operand", true) .Case("custom-atomic-properties", true) |
