1 files changed, 17 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/22_locale/time_put_members_wchar_t.cc b/libstdc++-v3/testsuite/22_locale/time_put_members_wchar_t.cc
index a2bfd7d3d1a..347f41f526e 100644
--- a/libstdc++-v3/testsuite/22_locale/time_put_members_wchar_t.cc
+++ b/libstdc++-v3/testsuite/22_locale/time_put_members_wchar_t.cc
@@ -251,6 +251,22 @@ void test03()
     }
 #endif
 }
+
+// http://gcc.gnu.org/ml/libstdc++/2002-05/msg00038.html
+void test04()
+{
+  bool test = true;
+
+  const char* tentLANG = std::setlocale(LC_ALL, "ja_JP.eucjp");
+  if (tentLANG != NULL)
+    {
+      std::string preLANG = tentLANG;
+      test01();
+      test02();
+      std::string postLANG = std::setlocale(LC_ALL, NULL);
+      VERIFY( preLANG == postLANG );
+    }
+}
 #endif
 
 int main()
@@ -259,6 +275,7 @@ int main()
   test01();
   test02();
   test03();
+  test04();
 #endif
   return 0;
 }