From 6f8f6066fdeafc75277a73c55cc9b0832d845d0e Mon Sep 17 00:00:00 2001
From: Daniel Dunbar <daniel@zuster.org>
Date: Fri, 26 Jun 2009 01:34:35 +0000
Subject: [PATCH] Fix unused variable warnings.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74250 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/System/ThreadLocal.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/System/ThreadLocal.cpp b/lib/System/ThreadLocal.cpp
index f8b00d152a0..8884e79714b 100644
--- a/lib/System/ThreadLocal.cpp
+++ b/lib/System/ThreadLocal.cpp
@@ -43,6 +43,7 @@ ThreadLocalImpl::ThreadLocalImpl() : data(0) {
   pthread_key_t* key = new pthread_key_t;
   int errorcode = pthread_key_create(key, NULL);
   assert(errorcode == 0);
+  (void) errorcode;
   data = key;
 }
 
@@ -50,6 +51,7 @@ ThreadLocalImpl::~ThreadLocalImpl() {
   pthread_key_t* key = static_cast<pthread_key_t*>(data);
   int errorcode = pthread_key_delete(*key);
   assert(errorcode == 0);
+  (void) errorcode;
   delete key;
 }
 
@@ -57,6 +59,7 @@ void ThreadLocalImpl::setInstance(const void* d) {
   pthread_key_t* key = static_cast<pthread_key_t*>(data);
   int errorcode = pthread_setspecific(*key, d);
   assert(errorcode == 0);
+  (void) errorcode;
 }
 
 const void* ThreadLocalImpl::getInstance() {