call.c (build_over_call): Check IS_AGGR_TYPE, not TYPE_LANG_SPECIFIC.

	* call.c (build_over_call): Check IS_AGGR_TYPE, not
	TYPE_LANG_SPECIFIC.
	* typeck.c (convert_arguments): Likewise.

From-SVN: r18846

gcc/cp/ChangeLog

 Thu Mar 26 11:16:30 1998  Jason Merrill  <jason@yorick.cygnus.com>
 
+	* call.c (build_over_call): Check IS_AGGR_TYPE, not 
+	TYPE_LANG_SPECIFIC.
+	* typeck.c (convert_arguments): Likewise.
+
 	* decl.c (grokdeclarator): Remove const and volatile from type after
 	setting constp and volatilep.
 

gcc/cp/call.c

@@ -3241,7 +3241,7 @@ build_over_call (fn, convs, args, flags)
 	      < TYPE_PRECISION (double_type_node)))
 	/* Convert `float' to `double'.  */
 	val = cp_convert (double_type_node, val);
-      else if (TYPE_LANG_SPECIFIC (TREE_TYPE (val))
+      else if (IS_AGGR_TYPE (TREE_TYPE (val))
 	       && ! TYPE_HAS_TRIVIAL_INIT_REF (TREE_TYPE (val)))
 	cp_warning ("cannot pass objects of type `%T' through `...'",
 		    TREE_TYPE (val));

gcc/cp/typeck.c

@@ -2974,7 +2974,7 @@ convert_arguments (return_loc, typelist, values, fndecl, flags)
 	    result = expr_tree_cons (NULL_TREE,
 				     cp_convert (double_type_node, val),
 				     result);
-	  else if (TYPE_LANG_SPECIFIC (TREE_TYPE (val))
+	  else if (IS_AGGR_TYPE (TREE_TYPE (val))
 		   && ! TYPE_HAS_TRIVIAL_INIT_REF (TREE_TYPE (val)))
 	    {
 	      cp_warning ("cannot pass objects of type `%T' through `...'",