+2003-06-08 Anthony Green <green@redhat.com>
+
+ * parse.y (patch_cast): Fix conversions from floating-point to
+ integral types.
+
2003-06-08 Neil Booth <neil@daikokuya.co.uk>
* Make-lang.in: Update.
if (cast_type == op_type)
return node;
- /* float and double type are converted to the original type main
- variant and then to the target type. */
- if (JFLOAT_TYPE_P (op_type) && TREE_CODE (cast_type) == CHAR_TYPE)
- op = convert (integer_type_node, op);
+ /* A narrowing conversion from a floating-point number to an
+ integral type requires special handling (5.1.3). */
+ if (JFLOAT_TYPE_P (op_type) && JINTEGRAL_TYPE_P (cast_type))
+ if (cast_type != long_type_node)
+ op = convert (integer_type_node, op);
- /* Try widening/narowwing convertion. Potentially, things need
+ /* Try widening/narrowing convertion. Potentially, things need
to be worked out in gcc so we implement the extreme cases
- correctly. fold_convert() needs to be fixed. */
+ correctly. fold_convert() needs to be fixed. */
return convert (cast_type, op);
}