PR c++/68170
* pt.c (maybe_new_partial_specialization): The injected-class-name
is not a new partial specialization.
From-SVN: r231380
2015-12-07 Jason Merrill <jason@redhat.com>
+ PR c++/68170
+ * pt.c (maybe_new_partial_specialization): The injected-class-name
+ is not a new partial specialization.
+
* Make-lang.in (check-c++1z, check-c++-all): Use GXX_TESTSUITE_STDS.
2015-12-06 Jason Merrill <jason@redhat.com>
if (!current_template_parms)
return NULL_TREE;
+ // The injected-class-name is not a new partial specialization.
+ if (DECL_SELF_REFERENCE_P (TYPE_NAME (type)))
+ return NULL_TREE;
+
// If the constraints are not the same as those of the primary
// then, we can probably create a new specialization.
tree type_constr = current_template_constraints ();
--- /dev/null
+// PR c++/68170
+
+template< typename T >
+class A
+{
+};
+
+template<>
+class A< void >
+{
+ template< typename X >
+ friend class A;
+};