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Fix detection of the no_sanitize("hwaddress") attribute

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PiperOrigin-RevId: 481765573
Change-Id: I1ba829c3cbf364a51d3ba383ee3b474c0e109578
This commit is contained in:
Derek Mauro 2022-10-17 16:15:24 -07:00 committed by Copybara-Service
parent 6d71d901e1
commit 26d3ab5442
1 changed files with 12 additions and 1 deletions
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13
googletest/include/gtest/internal/gtest-port.h
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@ -658,6 +658,16 @@ typedef struct _RTL_CRITICAL_SECTION GTEST_CRITICAL_SECTION;
#define GTEST_HAVE_ATTRIBUTE_(x) 0
#endif
// GTEST_HAVE_FEATURE_
//
// A function-like feature checking macro that is a wrapper around
// `__has_feature`.
#ifdef __has_feature
#define GTEST_HAVE_FEATURE_(x) __has_feature(x)
#else
#define GTEST_HAVE_FEATURE_(x) 0
#endif
// Use this annotation at the end of a struct/class definition to
// prevent the compiler from optimizing away instances that are never
// used. This is useful when all interesting logic happens inside the
@ -812,7 +822,8 @@ typedef struct _RTL_CRITICAL_SECTION GTEST_CRITICAL_SECTION;
#endif
// A function level attribute to disable HWAddressSanitizer instrumentation.
#if GTEST_HAVE_ATTRIBUTE_(no_sanitize)
#if GTEST_HAVE_FEATURE_(hwaddress_sanitizer) && \
GTEST_HAVE_ATTRIBUTE_(no_sanitize)
#define GTEST_ATTRIBUTE_NO_SANITIZE_HWADDRESS_ \
__attribute__((no_sanitize("hwaddress")))
#else