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| author | Aaron Ballman <aaron@aaronballman.com> | 2015-05-11 14:09:50 +0000 |
|---|---|---|
| committer | Aaron Ballman <aaron@aaronballman.com> | 2015-05-11 14:09:50 +0000 |
| commit | 416b127456f4707236448677d8aece70e84b8884 (patch) | |
| tree | dcf21840d09577bbed1166f9be9f27c09f627518 /clang/test/Preprocessor/has_attribute.c | |
| parent | d9ff035de8ee5d74d1709abaa44b7bfad24b501b (diff) | |
| download | bcm5719-llvm-416b127456f4707236448677d8aece70e84b8884.tar.gz bcm5719-llvm-416b127456f4707236448677d8aece70e84b8884.zip | |
Disable __has_cpp_attribute when not compiling in C++ mode. As this feature test macro only supports C++ style attributes, it doesn't apply to code compiled as C code, and can lead to diagnostics when given a scoped attribute.
This addresses PR23435.
llvm-svn: 236996
Diffstat (limited to 'clang/test/Preprocessor/has_attribute.c')
| -rw-r--r-- | clang/test/Preprocessor/has_attribute.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/clang/test/Preprocessor/has_attribute.c b/clang/test/Preprocessor/has_attribute.c index 0ef5b4857a3..1a3c2a0e18c 100644 --- a/clang/test/Preprocessor/has_attribute.c +++ b/clang/test/Preprocessor/has_attribute.c @@ -1,4 +1,4 @@ -// RUN: %clang_cc1 -triple arm-unknown-linux -E %s -o - | FileCheck %s +// RUN: %clang_cc1 -triple arm-unknown-linux -verify -E %s -o - | FileCheck %s // CHECK: always_inline #if __has_attribute(always_inline) @@ -53,3 +53,6 @@ int has_no_volatile_attribute(); #if !__has_attribute(uuid) int does_not_have_uuid #endif + +#if __has_cpp_attribute(selectany) // expected-error {{token is not a valid binary operator in a preprocessor subexpression}} +#endif |
