tree t = convert (type, expr);
if (TREE_CODE (t) == INTEGER_CST)
{
- if (TREE_CONSTANT_OVERFLOW (t))
+ if (TREE_UNSIGNED (TREE_TYPE (expr))
+ && !TREE_UNSIGNED (type)
+ && TREE_CODE (TREE_TYPE (expr)) == INTEGER_TYPE
+ && TYPE_PRECISION (type) == TYPE_PRECISION (TREE_TYPE (expr)))
+ /* No warning for converting 0x80000000 to int. */
+ TREE_CONSTANT_OVERFLOW (t) = 0;
+ else if (TREE_CONSTANT_OVERFLOW (t))
{
pedwarn ("overflow in implicit constant conversion");
TREE_CONSTANT_OVERFLOW (t) = 0;
TYPE is already properly set. */
}
else if (real1 && real2
- && TYPE_PRECISION (TREE_TYPE (primop0)) == TYPE_PRECISION (TREE_TYPE (primop1)))
+ && (TYPE_PRECISION (TREE_TYPE (primop0))
+ == TYPE_PRECISION (TREE_TYPE (primop1))))
type = TREE_TYPE (primop0);
/* If args' natural types are both narrower than nominal type
else
return integer_one_node;
+ case COMPLEX_EXPR:
+ return build_binary_op (TRUTH_ANDIF_EXPR,
+ truthvalue_conversion (TREE_REALPART (expr)),
+ truthvalue_conversion (TREE_IMAGPART (expr)),
+ 0);
+
case NEGATE_EXPR:
case ABS_EXPR:
case FLOAT_EXPR: