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| author | Dimitry Andric <dim@FreeBSD.org> | 2019-01-19 10:04:05 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2019-01-19 10:04:05 +0000 |
| commit | 676fbe8105eeb6ff4bb2ed261cb212fcfdbe7b63 (patch) | |
| tree | 02a1ac369cb734d0abfa5000dd86e5b7797e6a74 /test/Lexer/has_feature_undefined_behavior_sanitizer.cpp | |
| parent | c7e70c433efc6953dc3888b9fbf9f3512d7da2b0 (diff) | |
Diffstat (limited to 'test/Lexer/has_feature_undefined_behavior_sanitizer.cpp')
| -rw-r--r-- | test/Lexer/has_feature_undefined_behavior_sanitizer.cpp | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/test/Lexer/has_feature_undefined_behavior_sanitizer.cpp b/test/Lexer/has_feature_undefined_behavior_sanitizer.cpp new file mode 100644 index 0000000000000..62e5316dde58e --- /dev/null +++ b/test/Lexer/has_feature_undefined_behavior_sanitizer.cpp @@ -0,0 +1,13 @@ +// RUN: %clang -E -fsanitize=undefined %s -o - | FileCheck --check-prefix=CHECK-UBSAN %s +// RUN: %clang -E -fsanitize=alignment %s -o - | FileCheck --check-prefix=CHECK-ALIGNMENT %s +// RUN: %clang -E %s -o - | FileCheck --check-prefix=CHECK-NO-UBSAN %s + +#if __has_feature(undefined_behavior_sanitizer) +int UBSanEnabled(); +#else +int UBSanDisabled(); +#endif + +// CHECK-UBSAN: UBSanEnabled +// CHECK-ALIGNMENT: UBSanEnabled +// CHECK-NO-UBSAN: UBSanDisabled |