| // RUN: %clang -fplugin=%llvmshlibdir/Attribute%pluginext -E %s | FileCheck %s |
| // RUN: %clang -fplugin=%llvmshlibdir/Attribute%pluginext -E %s -x c | FileCheck %s |
| // REQUIRES: plugins, examples |
| |
| #ifdef __cplusplus |
| # define HAS_ATTR(a) __has_cpp_attribute (a) |
| #else |
| # define HAS_ATTR(a) __has_c_attribute (a) |
| #endif |
| |
| #if __has_attribute(example) |
| // CHECK: has_attribute(example) was true |
| has_attribute(example) was true |
| #endif |
| #if HAS_ATTR(example) |
| // CHECK: has_$LANG_attribute(example) was true |
| has_$LANG_attribute(example) was true |
| #endif |
| |
| #if __has_attribute(doesnt_exist) |
| // CHECK-NOT: has_attribute(doesnt_exist) unexpectedly was true |
| has_attribute(doesnt_exist) unexpectedly was true |
| #endif |
| |
| #if HAS_ATTR(doesnt_exist) |
| // CHECK-NOT: has_$LANG_attribute(doesnt_exist) unexpectedly was true |
| has_$LANG_attribute(doesnt_exist) unexpectedly was true |
| #endif |
