Enable thread safety annotations in clang/libc++ (flutter#128)

jason-simmons · web-flow · commit 9d3b0a4bc426 · 2018-03-12T15:24:34.000-07:00
diff --git a/build/config/clang/BUILD.gn b/build/config/clang/BUILD.gn
@@ -14,4 +14,6 @@ config("extra_warnings") {
     "-Wstring-conversion",
     "-Wthread-safety",
   ]
+
+  defines = [ "_LIBCPP_ENABLE_THREAD_SAFETY_ANNOTATIONS" ]
 }

Original file line number	Diff line number	Diff line change
`@@ -14,4 +14,6 @@ config("extra_warnings") {`
`14`	`14`	`"-Wstring-conversion",`
`15`	`15`	`"-Wthread-safety",`
`16`	`16`	`]`
	`17`	`+`
	`18`	`+ defines = [ "_LIBCPP_ENABLE_THREAD_SAFETY_ANNOTATIONS" ]`
`17`	`19`	`}`