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Merge "Globally enable libcxx's thread safety annotations."

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Josh Gao
2017-05-04 23:47:30 +00:00
committed by Gerrit Code Review
parent 37a2aeb95a e0b933b74d
commit 06ec87082f
1 changed files with 5 additions and 0 deletions
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5
cc/config/clang.go
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@@ -105,6 +105,11 @@ func init() {
// Bug: http://b/29823425 Disable -Wnull-dereference until the // Bug: http://b/29823425 Disable -Wnull-dereference until the
// new instances detected by this warning are fixed. // new instances detected by this warning are fixed.
"-Wno-null-dereference", "-Wno-null-dereference",
// Enable clang's thread-safety annotations in libcxx.
// Turn off -Wthread-safety-negative, to avoid breaking projects that use -Weverything.
"-D_LIBCPP_ENABLE_THREAD_SAFETY_ANNOTATIONS",
"-Wno-thread-safety-negative",
}, " ")) }, " "))
pctx.StaticVariable("ClangExtraTargetCflags", strings.Join([]string{ pctx.StaticVariable("ClangExtraTargetCflags", strings.Join([]string{