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From a148e5ed2151c6458f8c4cff44634146f803afe5 Mon Sep 17 00:00:00 2001
From: Jose Dapena Paz <jdapena@igalia.com>
Date: Wed, 12 Feb 2020 22:00:35 +0000
Subject: [PATCH] GCC: do not use __has_feature in UnsanitizedAtomic
GCC fails to build as unsanitized_atomic.cc is using a Clang only
compiler macro: __has_feature:
../../third_party/blink/renderer/platform/heap/unsanitized_atomic.cc:9:18: error: missing binary operator before token "("
9 | #if __has_feature(address_sanitizer)
| ^
Bug: 819294
Change-Id: Id1ef4972e61d82739b115398458fd238736de4a9
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2052106
Reviewed-by: Anton Bikineev <bikineev@chromium.org>
Commit-Queue: José Dapena Paz <jdapena@igalia.com>
Cr-Commit-Position: refs/heads/master@{#740841}
---
diff --git a/third_party/blink/renderer/platform/heap/unsanitized_atomic.cc b/third_party/blink/renderer/platform/heap/unsanitized_atomic.cc
index 8481d63..5ed251d 100644
--- a/third_party/blink/renderer/platform/heap/unsanitized_atomic.cc
+++ b/third_party/blink/renderer/platform/heap/unsanitized_atomic.cc
@@ -6,7 +6,9 @@
#include "cstdint"
-#if __has_feature(address_sanitizer)
+#include "base/compiler_specific.h"
+
+#if HAS_FEATURE(address_sanitizer)
#error "Must be built without asan."
#endif
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