From 1193bbf6b76b333069209f4f9224cb1f433f23ef Mon Sep 17 00:00:00 2001
From: Benjamin Kramer <benny.kra@googlemail.com>
Date: Sat, 16 Jun 2018 13:37:52 +0000
Subject: Fix namespaces. No functionality change.

llvm-svn: 334890
---
 llvm/lib/Support/Unix/Signals.inc | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'llvm/lib/Support')

diff --git a/llvm/lib/Support/Unix/Signals.inc b/llvm/lib/Support/Unix/Signals.inc
index f4e99266459..de26695d64e 100644
--- a/llvm/lib/Support/Unix/Signals.inc
+++ b/llvm/lib/Support/Unix/Signals.inc
@@ -86,6 +86,7 @@ using InterruptFunctionType = void (*)();
 static std::atomic<InterruptFunctionType> InterruptFunction =
     ATOMIC_VAR_INIT(nullptr);
 
+namespace {
 /// Signal-safe removal of files.
 /// Inserting and erasing from the list isn't signal-safe, but removal of files
 /// themselves is signal-safe. Memory is freed when the head is freed, deletion
@@ -194,6 +195,7 @@ struct FilesToRemoveCleanup {
       delete Head;
   }
 };
+} // namespace
 
 static StringRef Argv0;
 
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