[llvm] r213002 - Fix a -Wunused-local-typedefs warning

[Alp Toker]

Author: alp
Date: Mon Jul 14 17:46:45 2014
New Revision: 213002

URL: http://llvm.org/viewvc/llvm-project?rev=213002&view=rev
Log:
Fix a -Wunused-local-typedefs warning

Modified:
    llvm/trunk/lib/Support/Windows/ThreadLocal.inc

Modified: llvm/trunk/lib/Support/Windows/ThreadLocal.inc
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Support/Windows/ThreadLocal.inc?rev=213002&r1=213001&r2=213002&view=diff
==============================================================================
--- llvm/trunk/lib/Support/Windows/ThreadLocal.inc (original)
+++ llvm/trunk/lib/Support/Windows/ThreadLocal.inc Mon Jul 14 17:46:45 2014
@@ -23,7 +23,7 @@ namespace llvm {
 using namespace sys;
 
 ThreadLocalImpl::ThreadLocalImpl() : data() {
-  typedef int SIZE_TOO_BIG[sizeof(DWORD) <= sizeof(data) ? 1 : -1];
+  static_assert(sizeof(DWORD) <= sizeof(data), "size too big");
   DWORD* tls = reinterpret_cast<DWORD*>(&data);
   *tls = TlsAlloc();
   assert(*tls != TLS_OUT_OF_INDEXES);