1 files changed, 29 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/cpp0x/constexpr-using3.C b/gcc/testsuite/g++.dg/cpp0x/constexpr-using3.C
new file mode 100644
index 0000000000..88a14fda10
--- /dev/null
+++ b/gcc/testsuite/g++.dg/cpp0x/constexpr-using3.C
@@ -0,0 +1,29 @@
+// { dg-do compile { target c++11 } }
+// { dg-options "-pedantic" }
+
+namespace ns { typedef int T; }
+
+constexpr int Test1(int x) { using ns::T; typedef T U; return U(x); }
+constexpr int Test2(int x) { using namespace ns; typedef T U; return U(x); }
+constexpr int Test3(int x) { { using ns::T; typedef T U; return U(x); } }  // { dg-warning "compound-statement" "" { target { c++11_only } } }
+constexpr int Test4(int x) { { using namespace ns; typedef T U; return T(x); } }  // { dg-warning "compound-statement" "" { target { c++11_only } } }
+
+struct S1
+{
+  constexpr S1() { using ns::T; typedef T U; }
+};
+
+struct S2
+{
+  constexpr S2() { using namespace ns; typedef T U; }
+};
+
+struct S3
+{
+  constexpr S3() { { using ns::T; typedef T U; } }  // { dg-warning "compound-statement" "" { target { c++11_only } } }
+};
+
+struct S4
+{
+  constexpr S4() { { using namespace ns; typedef T U; } }  // { dg-warning "compound-statement" "" { target { c++11_only } } }
+};