diff options
| -rw-r--r-- | lib/Basic/Targets.cpp | 1 | ||||
| -rw-r--r-- | test/Preprocessor/init.c | 9 |
2 files changed, 10 insertions, 0 deletions
diff --git a/lib/Basic/Targets.cpp b/lib/Basic/Targets.cpp index d7f1793e37..78b03b1c31 100644 --- a/lib/Basic/Targets.cpp +++ b/lib/Basic/Targets.cpp @@ -117,6 +117,7 @@ static void getDarwinDefines(MacroBuilder &Builder, const LangOptions &Opts, VersionTuple &PlatformMinVersion) { Builder.defineMacro("__APPLE_CC__", "6000"); Builder.defineMacro("__APPLE__"); + Builder.defineMacro("__STDC_NO_THREADS__"); Builder.defineMacro("OBJC_NEW_PROPERTIES"); // AddressSanitizer doesn't play well with source fortification, which is on // by default on Darwin. diff --git a/test/Preprocessor/init.c b/test/Preprocessor/init.c index 5fb2011cd0..36ef9b2136 100644 --- a/test/Preprocessor/init.c +++ b/test/Preprocessor/init.c @@ -9690,3 +9690,12 @@ // MSVC-X64-NEXT:#define __CLANG_ATOMIC_SHORT_LOCK_FREE 2 // MSVC-X64-NEXT:#define __CLANG_ATOMIC_WCHAR_T_LOCK_FREE 2 // MSVC-X86-NOT:#define __GCC_ATOMIC{{.*}} + +// RUN: %clang_cc1 -E -dM -ffreestanding \ +// RUN: -triple=aarch64-apple-ios9 < /dev/null \ +// RUN: | FileCheck -check-prefix=DARWIN %s +// RUN: %clang_cc1 -E -dM -ffreestanding \ +// RUN: -triple=aarch64-apple-macosx10.12 < /dev/null \ +// RUN: | FileCheck -check-prefix=DARWIN %s + +// DARWIN:#define __STDC_NO_THREADS__ 1 |