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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 | 47bfaf19ddc980a9eb48f2978f4da9b7861b9cda (patch) | |
| tree | 6ad0bb8f92cbae6212f09659459828ae2e722752 /lib/Driver | |
| parent | 10cde2fc0c1804427dd3e0c050c149ac6d415f51 (diff) | |
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.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@152745 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Driver')
| -rw-r--r-- | lib/Driver/Tools.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp index 780016a8b8..536897f879 100644 --- a/lib/Driver/Tools.cpp +++ b/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) |