commit 9ad56f376883b33a550045cce97a71f40a15cd50
author Howard Hinnant <hhinnant@apple.com> Sat Sep 21 21:26:37 2013 +0000
committer Howard Hinnant <hhinnant@apple.com> Sat Sep 21 21:26:37 2013 +0000
tree fc18144a56fbc21dd9fe623301a1f7bb31d0890a
parent 66fce268e95294cdbe5c8510d05c744afe62edc1

Peter Collingbourne:  Fix warnings when compiling with -DNDEBUG.

llvm-svn: 191148
Cr-Mirrored-From: sso://chromium.googlesource.com/_direct/external/github.com/llvm/llvm-project
Cr-Mirrored-Commit: 12bfc4fef1275a41e48b2868ffdc6dfd7717341a

src/mutex.cpp

diff --git a/src/mutex.cpp b/src/mutex.cpp
index 42195aa..0767897 100644
--- a/src/mutex.cpp
+++ b/src/mutex.cpp
@@ -42,6 +42,7 @@
 mutex::unlock() _NOEXCEPT
 {
     int ec = pthread_mutex_unlock(&__m_);
+    (void)ec;
     assert(ec == 0);
 }
 
@@ -79,6 +80,7 @@
 recursive_mutex::~recursive_mutex()
 {
     int e = pthread_mutex_destroy(&__m_);
+    (void)e;
     assert(e == 0);
 }
 
@@ -94,6 +96,7 @@
 recursive_mutex::unlock() _NOEXCEPT
 {
     int e = pthread_mutex_unlock(&__m_);
+    (void)e;
     assert(e == 0);
 }