From 92b69215e63a3303a5e904ab332e2eec236e0ed2 Mon Sep 17 00:00:00 2001
From: Andrew Kelley <andrew@ziglang.org>
Date: Mon, 16 Aug 2021 23:30:18 -0700
Subject: update libcxx, libcxxabi, libunwind, and tsan to llvm 13 rc1

---
 lib/libcxx/src/thread.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'lib/libcxx/src/thread.cpp')

diff --git a/lib/libcxx/src/thread.cpp b/lib/libcxx/src/thread.cpp
index 5959d8b711..8dddb240b5 100644
--- a/lib/libcxx/src/thread.cpp
+++ b/lib/libcxx/src/thread.cpp
@@ -70,7 +70,7 @@ thread::detach()
 }
 
 unsigned
-thread::hardware_concurrency() _NOEXCEPT
+thread::hardware_concurrency() noexcept
 {
 #if defined(_SC_NPROCESSORS_ONLN)
     long result = sysconf(_SC_NPROCESSORS_ONLN);
@@ -94,7 +94,7 @@ thread::hardware_concurrency() _NOEXCEPT
 #       warning hardware_concurrency not yet implemented
 #   endif
     return 0;  // Means not computable [thread.thread.static]
-#endif  // defined(CTL_HW) && defined(HW_NCPU)
+#endif // defined(CTL_HW) && defined(HW_NCPU)
 }
 
 namespace this_thread
-- 
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