[cfe-commits] r135708 - /cfe/trunk/test/Headers/wchar_limits.cpp

[Sean Hunt]

Author: coppro
Date: Thu Jul 21 17:01:12 2011
New Revision: 135708

URL: http://llvm.org/viewvc/llvm-project?rev=135708&view=rev
Log:
Add a missing test for the limits on wchar

Added:
    cfe/trunk/test/Headers/wchar_limits.cpp

Added: cfe/trunk/test/Headers/wchar_limits.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Headers/wchar_limits.cpp?rev=135708&view=auto
==============================================================================
--- cfe/trunk/test/Headers/wchar_limits.cpp (added)
+++ cfe/trunk/test/Headers/wchar_limits.cpp Thu Jul 21 17:01:12 2011
@@ -0,0 +1,15 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+// RUN: %clang_cc1 -fsyntax-only -verify -fshort-wchar %s
+
+#include <limits.h>
+
+const bool swchar = (wchar_t)-1 > (wchar_t)0;
+
+#ifdef __WCHAR_UNSIGNED__
+int signed_test[!swchar];
+#else
+int signed_test[swchar];
+#endif
+
+int max_test[WCHAR_MAX == (swchar ? -(WCHAR_MIN+1) : (wchar_t)-1)];
+int min_test[WCHAR_MIN == (swchar ? 0 : -WCHAR_MAX-1)];