re PR c++/81246 (ICE on invalid C++ code (with a non-type template parameter…

re PR c++/81246 (ICE on invalid C++ code (with a non-type template parameter having type 'float'): Segmentation fault)

2018-09-25  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/81246
	* g++.dg/cpp0x/pr81246.C: New.

From-SVN: r264577

gcc/testsuite/ChangeLog

+2018-09-25  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/81246
+	* g++.dg/cpp0x/pr81246.C: New.
+
 2018-09-25  H.J. Lu  <hongjiu.lu@intel.com>
 
 	PR target/82699

gcc/testsuite/g++.dg/cpp0x/pr81246.C

+// { dg-do compile { target c++11 } }
+
+namespace N
+{ 
+  template < typename T > class A
+  { 
+    template < T > friend class B;  // { dg-error "not a valid type" }
+  };
+
+  A < float > a;
+}