1 files changed, 13 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/cpp0x/constexpr-targ.C b/gcc/testsuite/g++.dg/cpp0x/constexpr-targ.C
new file mode 100644
index 000000000..0c8c73d2e
--- /dev/null
+++ b/gcc/testsuite/g++.dg/cpp0x/constexpr-targ.C
@@ -0,0 +1,13 @@
+// { dg-options -std=c++0x }
+
+struct A
+{
+  constexpr operator double() { return 1.0; }
+};
+
+template <int I>
+struct B
+{ };
+
+constexpr A a { };
+B<a> b;				// { dg-error "template argument|invalid type" }