Use protected name for the prototype arguments.
llvm-svn: 294585
Cr-Mirrored-From: sso://chromium.googlesource.com/_direct/external/github.com/llvm/llvm-project
Cr-Mirrored-Commit: 9e8a082db455983c6cd9f210eb60e05a37cdee23
diff --git a/include/thread b/include/thread
index 6024456..c9d1dfa 100644
--- a/include/thread
+++ b/include/thread
@@ -424,7 +424,7 @@
namespace this_thread
{
-_LIBCPP_FUNC_VIS void sleep_for(const chrono::nanoseconds& ns);
+_LIBCPP_FUNC_VIS void sleep_for(const chrono::nanoseconds& __ns);
template <class _Rep, class _Period>
void