decl.c (start_function): Up warning of no return type to be a pedwarn.

	* decl.c (start_function): Up warning of no return type to be a
	pedwarn.

From-SVN: r15660

gcc/cp/ChangeLog

+1997-09-22  Brendan Kehoe  <brendan@lisa.cygnus.com>
+
+	* decl.c (start_function): Up warning of no return type to be a
+	pedwarn.
+
 Sat Sep 20 15:31:00 1997  Jason Merrill  <jason@yorick.cygnus.com>
 
 	* call.c (build_over_call): Do require_complete_type before

gcc/cp/decl.c

@@ -11293,7 +11293,7 @@ start_function (declspecs, declarator, attrs, pre_parsed_p)
     }
 
   if (warn_about_return_type)
-    warning ("return-type defaults to `int'");
+    pedwarn ("return-type defaults to `int'");
 
   /* Effective C++ rule 15.  See also c_expand_return.  */
   if (warn_ecpp