diff options
Diffstat (limited to 'libcxx/test/support/test_macros.h')
| -rw-r--r-- | libcxx/test/support/test_macros.h | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/libcxx/test/support/test_macros.h b/libcxx/test/support/test_macros.h index 5d38bcfc60a..dbbfd53094e 100644 --- a/libcxx/test/support/test_macros.h +++ b/libcxx/test/support/test_macros.h @@ -27,10 +27,8 @@ #define TEST_HAS_FEATURE(X) 0 #endif -#ifdef __has_include -#define TEST_HAS_INCLUDE(X) __has_include(X) -#else -#define TEST_HAS_INCLUDE(X) 0 +#ifndef __has_include +#define __has_include(...) 0 #endif #ifdef __has_extension @@ -90,7 +88,7 @@ #endif // Attempt to deduce GCC version -#if defined(_LIBCPP_VERSION) && TEST_HAS_INCLUDE(<features.h>) +#if defined(_LIBCPP_VERSION) && __has_include(<features.h>) #include <features.h> #define TEST_HAS_GLIBC #define TEST_GLIBC_PREREQ(major, minor) __GLIBC_PREREQ(major, minor) |
