re PR c++/52637 (ICE producing debug info for c++11 code using local class as template argument)

	PR c++/52637
	* g++.dg/debug/localclass1.C: New.

From-SVN: r188814

gcc/testsuite/ChangeLog

+2012-06-19  Jason Merrill  <jason@redhat.com>
+
+	PR c++/52637
+	* g++.dg/debug/localclass1.C: New.
+
 2012-06-16 Ville Voutilainen <ville.voutilainen@gmail.com>
 
         * g++.dg/cpp0x/override4.C: New.

gcc/testsuite/g++.dg/debug/localclass1.C

+// PR c++/52637
+// { dg-options "-g -std=c++11" }
+
+template <typename T>
+struct C { };
+
+template <typename V>
+void f(V v) {
+  struct B {};
+  C<B> c;
+}
+
+template <typename T>
+void g(T t) {
+  struct A { } a;
+  f (a);
+}
+
+struct D {
+  void h() { g(0); }
+};