diff options
| author | Dimitry Andric <dim@FreeBSD.org> | 2015-07-05 14:23:59 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2015-07-05 14:23:59 +0000 |
| commit | c192b3dcffd5e672a2b2e1730e2440febb4fb192 (patch) | |
| tree | ac719b5984165053bf83d71142e4d96b609b9784 /lib/Frontend/InitPreprocessor.cpp | |
| parent | 2e645aa5697838f16ec570eb07c2bee7e13d0e0b (diff) | |
Notes
Diffstat (limited to 'lib/Frontend/InitPreprocessor.cpp')
| -rw-r--r-- | lib/Frontend/InitPreprocessor.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/lib/Frontend/InitPreprocessor.cpp b/lib/Frontend/InitPreprocessor.cpp index 24171468f1b2b..025c8b9d43a9d 100644 --- a/lib/Frontend/InitPreprocessor.cpp +++ b/lib/Frontend/InitPreprocessor.cpp @@ -868,6 +868,14 @@ static void InitializePredefinedMacros(const TargetInfo &TI, "__attribute__((objc_ownership(none)))"); } + // On Darwin, there are __double_underscored variants of the type + // nullability qualifiers. + if (TI.getTriple().isOSDarwin()) { + Builder.defineMacro("__nonnull", "_Nonnull"); + Builder.defineMacro("__null_unspecified", "_Null_unspecified"); + Builder.defineMacro("__nullable", "_Nullable"); + } + // OpenMP definition if (LangOpts.OpenMP) { // OpenMP 2.2: |