Author: kremenek
Date: Wed Mar 30 16:43:52 2011
New Revision: 128578
URL: http://llvm.org/viewvc/llvm-project?rev=128578&view=rev
Log:
Add '#ifndef _PTRDIFF_T' guard around definition of ptrdiff_t. Fixes
<rdar://problem/9210154>.
Modified:
cfe/trunk/lib/Headers/stddef.h
Modified: cfe/trunk/lib/Headers/stddef.h
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Headers/stddef.h?rev=128578&r1=128577&r2=128578&view=diff
==============================================================================
--- cfe/trunk/lib/Headers/stddef.h (original)
+++ cfe/trunk/lib/Headers/stddef.h Wed Mar 30 16:43:52 2011
@@ -26,7 +26,10 @@
#ifndef __STDDEF_H
#define __STDDEF_H
+#ifndef _PTRDIFF_T
+#define _PTRDIFF_T
typedef __typeof__(((int*)0)-((int*)0)) ptrdiff_t;
+#endif
#ifndef _SIZE_T
#define _SIZE_T
typedef __typeof__(sizeof(int)) size_t;
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