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| author | Ted Kremenek <kremenek@apple.com> | 2009-12-03 01:34:15 +0000 |
|---|---|---|
| committer | Ted Kremenek <kremenek@apple.com> | 2009-12-03 01:34:15 +0000 |
| commit | 5ef26fb4fd9d6a3ac7b35eb5f3a2a4814449a28f (patch) | |
| tree | 0531be5c68a32879b0682e78b65ca83fbfb9e250 /clang/test/Lexer/has_feature_exceptions.cpp | |
| parent | 26ada867bae2d3ecbc938dc36c4a4e10c1e17a93 (diff) | |
| download | bcm5719-llvm-5ef26fb4fd9d6a3ac7b35eb5f3a2a4814449a28f.tar.gz bcm5719-llvm-5ef26fb4fd9d6a3ac7b35eb5f3a2a4814449a28f.zip | |
Add 'has_feature(cxx_exceptions)' to allow code to determine via preprocessor logic if C++ exceptions are enabled.
llvm-svn: 90378
Diffstat (limited to 'clang/test/Lexer/has_feature_exceptions.cpp')
| -rw-r--r-- | clang/test/Lexer/has_feature_exceptions.cpp | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/clang/test/Lexer/has_feature_exceptions.cpp b/clang/test/Lexer/has_feature_exceptions.cpp new file mode 100644 index 00000000000..231a6c56a45 --- /dev/null +++ b/clang/test/Lexer/has_feature_exceptions.cpp @@ -0,0 +1,11 @@ +// RUN: clang -E -fexceptions %s -o - | FileCheck --check-prefix=CHECK-EXCEPTIONS %s +// RUN: clang -E -fno-exceptions %s -o - | FileCheck --check-prefix=CHECK-NO-EXCEPTIONS %s + +#if __has_feature(cxx_exceptions) +int foo(); +#else +int bar(); +#endif + +// CHECK-EXCEPTIONS: foo +// CHECK-NO-EXCEPTIONS: bar |
