re PR c++/59114 ([c++1y] ICE using auto in conversion operator)

2014-11-26  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/59114
	* g++.dg/cpp0x/auto43.C: New.

From-SVN: r218090

gcc/testsuite/ChangeLog

+2014-11-26  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/59114
+	* g++.dg/cpp0x/auto43.C: New.
+
 2014-11-26  Richard Biener  <rguenther@suse.de>
 
 	PR middle-end/63738

gcc/testsuite/g++.dg/cpp0x/auto43.C

+// PR c++/59114
+// { dg-do compile { target c++11 } }
+
+template<int> struct A
+{
+  template<typename T> operator T();
+};
+
+void foo()
+{
+  A<0>().operator auto();  // { dg-error "invalid use of .auto" }
+}