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Unified Diff: base/compiler_specific.h

Issue 1866473002: Define HAS_FEATURE instead of __has_feature (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 4 years, 8 months ago
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Index: base/compiler_specific.h
diff --git a/base/compiler_specific.h b/base/compiler_specific.h
index 1667d731ab1985c76949179cb9f3be0b7952aab5..17e1f688419a8b1b8c1d104c1f3fcd5b8ddf7566 100644
--- a/base/compiler_specific.h
+++ b/base/compiler_specific.h
@@ -188,9 +188,11 @@
#endif // !defined(UNLIKELY)
// Compiler feature-detection.
-// http://clang.llvm.org/docs/LanguageExtensions.html
-#if !defined(__has_feature)
-#define __has_feature(FEATURE) 0
+// clang.llvm.org/docs/LanguageExtensions.html#has-feature-and-has-extension
+#if defined(__has_feature)
+#define HAS_FEATURE(FEATURE) __has_feature(FEATURE)
+#else
+#define HAS_FEATURE(FEATURE) 0
#endif
#endif // BASE_COMPILER_SPECIFIC_H_
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