+Wed Oct 11 06:15:41 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * tree.c (get_narrower): Don't look at precision of field if
+ not laid out yet.
+
Tue Oct 10 23:14:33 2000 Denis Chertykov <denisc@overta.ru>
* config/avr/avr.c (valid_machine_decl_attribute): Allow `extern'
if (TREE_CODE (op) == COMPONENT_REF
/* Since type_for_size always gives an integer type. */
- && TREE_CODE (TREE_TYPE (op)) != REAL_TYPE)
+ && TREE_CODE (TREE_TYPE (op)) != REAL_TYPE
+ /* Ensure field is laid out already. */
+ && DECL_SIZE (TREE_OPERAND (op, 1)) != 0)
{
- unsigned int innerprec
- = TREE_INT_CST_LOW (DECL_SIZE (TREE_OPERAND (op, 1)));
-
+ unsigned HOST_WIDE_INT innerprec
+ = tree_low_cst (DECL_SIZE (TREE_OPERAND (op, 1)), 1);
tree type = type_for_size (innerprec, TREE_UNSIGNED (op));
/* We can get this structure field in a narrower type that fits it,