re PR libstdc++/47323 (FAIL:…

re PR libstdc++/47323 (FAIL: 28_regex/08_basic_regex/requirements/constexpr_data.cc (test for excess errors))

2011-01-16  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/47323
	* testsuite/28_regex/08_basic_regex/requirements/constexpr_data.cc:
	Only test wregex when _GLIBCXX_USE_WCHAR_T is defined.

From-SVN: r168887

libstdc++-v3/ChangeLog

 2011-01-16  Paolo Carlini  <paolo.carlini@oracle.com>
 
+	PR libstdc++/47323
+	* testsuite/28_regex/08_basic_regex/requirements/constexpr_data.cc:
+	Only test wregex when _GLIBCXX_USE_WCHAR_T is defined.
+
+2011-01-16  Paolo Carlini  <paolo.carlini@oracle.com>
+
 	PR libstdc++/47320
 	* testsuite/18_support/numeric_limits/lowest.cc:
 	Only test wchar_t when _GLIBCXX_USE_WCHAR_T is defined.

libstdc++-v3/testsuite/28_regex/08_basic_regex/requirements/constexpr_data.cc

 // { dg-do compile }
 // { dg-options "-std=gnu++0x" }
 
-// Copyright (C) 2010 Free Software Foundation, Inc.
+// Copyright (C) 2010, 2011 Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
 // software; you can redistribute it and/or modify it under the
@@ -66,6 +66,8 @@ int main()
 {
   __gnu_test::constexpr_member_data test;
   test.operator()<std::regex>();
+#ifdef _GLIBCXX_USE_WCHAR_T
   test.operator()<std::wregex>();
+#endif
   return 0;
 }