re PR c++/81016 (ICE: segfault with template struct specialisation)

2017-10-14  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/81016
	* g++.dg/cpp1z/pr81016.C: New.

From-SVN: r253762

gcc/testsuite/ChangeLog

+2017-10-14  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/81016
+	* g++.dg/cpp1z/pr81016.C: New.
+
 2017-10-14  Jakub Jelinek  <jakub@redhat.com>
 
 	PR middle-end/62263

gcc/testsuite/g++.dg/cpp1z/pr81016.C

+// { dg-options "-std=c++17" }
+
+template <typename a, a> struct b;
+template <typename c> struct b<bool, c::d>; // { dg-error "template parameter" }