tree.c (layout_basetypes): If we change TYPE_SIZE, change TYPE_SIZE_UNIT too.

	* tree.c (layout_basetypes): If we change TYPE_SIZE, change
	TYPE_SIZE_UNIT too.

From-SVN: r20142

gcc/cp/ChangeLog

+1998-05-29  scott snyder  <snyder@d0sgif.fnal.gov>
+
+	* tree.c (layout_basetypes): If we change TYPE_SIZE, change
+	TYPE_SIZE_UNIT too.
+
 1998-05-29  Mark Mitchell  <mark@markmitchell.com>
 
 	* decl.c (grokdeclarator): Don't complain about in-class

gcc/cp/tree.c

@@ -722,7 +722,11 @@ layout_basetypes (rec, max)
    here, as that is for this class, without any virtual base classes.  */
   TYPE_ALIGN (rec) = record_align;
   if (const_size != nonvirtual_const_size)
-    TYPE_SIZE (rec) = size_int (const_size);
+    {
+      TYPE_SIZE (rec) = size_int (const_size);
+      TYPE_SIZE_UNIT (rec) = size_binop (FLOOR_DIV_EXPR, TYPE_SIZE (rec),
+                                         size_int (BITS_PER_UNIT));
+    }
 
   /* Now propagate offset information throughout the lattice.  */
   for (i = 0; i < n_baseclasses; i++)