tree.c (make_node, case 't'): Set alignment to that of char_type_node.

	* tree.c (make_node, case 't'): Set alignment to that of
	char_type_node.
	* expr.c (move_by_pieces_ninsns): Abort if some length remains.

From-SVN: r37071

gcc/ChangeLog

+2000-10-26  Nathan Sidwell  <nathan@codesourcery.com>
+
+	* tree.c (make_node, case 't'): Set alignment to that of
+	char_type_node.
+	* expr.c (move_by_pieces_ninsns): Abort if some length remains.
+
 2000-10-25  Mark Mitchell  <mark@codesourcery.com>
 
 	* Makefile.in (site.exp): Define HAVE_LIBSTDCXX_V3.

gcc/expr.c

@@ -1536,6 +1536,8 @@ move_by_pieces_ninsns (l, align)
       max_size = GET_MODE_SIZE (mode);
     }
 
+  if (l)
+    abort ();
   return n_insns;
 }
 

gcc/tree.c

@@ -438,7 +438,7 @@ make_node (code)
 
     case 't':
       TYPE_UID (t) = next_type_uid++;
-      TYPE_ALIGN (t) = 1;
+      TYPE_ALIGN (t) = char_type_node ? TYPE_ALIGN (char_type_node) : 0;
       TYPE_USER_ALIGN (t) = 0;
       TYPE_MAIN_VARIANT (t) = t;
       TYPE_ATTRIBUTES (t) = NULL_TREE;