Add ATTRIBUTE_UNUSED for -Asserts.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116909 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/System/Win32/ThreadLocal.inc b/lib/System/Win32/ThreadLocal.inc
index e7e3cb7..b13c119 100644
--- a/lib/System/Win32/ThreadLocal.inc
+++ b/lib/System/Win32/ThreadLocal.inc
@@ -17,6 +17,7 @@
//===----------------------------------------------------------------------===//
#include "Win32.h"
+#include "llvm/Support/Compiler.h"
#include "llvm/System/ThreadLocal.h"
namespace llvm {
@@ -42,9 +43,8 @@
void ThreadLocalImpl::setInstance(const void* d){
DWORD* tls = static_cast<DWORD*>(data);
- int errorcode = TlsSetValue(*tls, const_cast<void*>(d));
+ int ATTRIBUTE_UNUSED errorcode = TlsSetValue(*tls, const_cast<void*>(d));
assert(errorcode != 0);
- (void)errorcode;
}
void ThreadLocalImpl::removeInstance() {