1 files changed, 16 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/22_locale/numpunct_members_char.cc b/libstdc++-v3/testsuite/22_locale/numpunct_members_char.cc
index fa71a90e825..926501c93b2 100644
--- a/libstdc++-v3/testsuite/22_locale/numpunct_members_char.cc
+++ b/libstdc++-v3/testsuite/22_locale/numpunct_members_char.cc
@@ -101,9 +101,25 @@ void test02()
 #endif
 }
 
+// http://gcc.gnu.org/ml/libstdc++/2002-05/msg00038.html
+void test03()
+{
+  bool test = true;
+
+  const char* tentLANG = std::setlocale(LC_ALL, "ja_JP.eucjp");
+  if (tentLANG != NULL)
+    {
+      std::string preLANG = tentLANG;
+      test01();
+      std::string postLANG = std::setlocale(LC_ALL, NULL);
+      VERIFY( preLANG == postLANG );
+    }
+}
+
 int main()
 {
   test01();
   test02();
+  test03();
   return 0;
 }