re PR c++/37037 (ICE on template class member function definition after explicit…

re PR c++/37037 (ICE on template class member function definition after explicit template class instantation)

	PR c++/37037
	* decl.c (grokdeclarator): Don't generate a void PARM_DECL.

From-SVN: r154131

gcc/cp/ChangeLog

 2009-11-12  Jason Merrill  <jason@redhat.com>
 
+	PR c++/37037
+	* decl.c (grokdeclarator): Don't generate a void PARM_DECL.
+
 	PR c++/42013
 	* call.c (build_conditional_expr): Check specifically for folding
 	to CALL_EXPR rather than TREE_SIDE_EFFECTS.

gcc/cp/decl.c

@@ -8993,7 +8993,9 @@ grokdeclarator (const cp_declarator *declarator,
       tree decls = NULL_TREE;
       tree args;
 
-      for (args = TYPE_ARG_TYPES (type); args; args = TREE_CHAIN (args))
+      for (args = TYPE_ARG_TYPES (type);
+	   args && args != void_list_node;
+	   args = TREE_CHAIN (args))
 	{
 	  tree decl = cp_build_parm_decl (NULL_TREE, TREE_VALUE (args));
 

gcc/testsuite/ChangeLog

 2009-11-12  Jason Merrill  <jason@redhat.com>
 
+	PR c++/37037
+	* g++.dg/template/typedef21.C: New.
+
 	PR c++/42013
 	* g++.dg/cpp0x/decltype19.C: New.
 

gcc/testsuite/g++.dg/template/typedef21.C

+// PR c++/37037
+
+typedef void F(void);
+template <typename T> struct S 
+{
+    static F f;
+};
+template class S<int>;
+template <class T> void S<T>::f(void)
+{}
+