In evaluate_cast(), the expression '(void*)<some zero constant>', aka 'NULL', is detected and given the type 'null_ctype', a special kind of pointer type. However the returned type is the original one: 'void *'. This doesn't seem to be intented as in all other cases, the evaluate_...() functions and ultimately evaluate_expression() always return the type of the expression. Fix this by returning the type given to the expression: null_ctype. Reported-by: Dibyendu Majumdar <mobile@xxxxxxxxxxxxxxx> Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@xxxxxxxxx> --- evaluate.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/evaluate.c b/evaluate.c index 47eeaef2e..440d05da6 100644 --- a/evaluate.c +++ b/evaluate.c @@ -2844,7 +2844,7 @@ static struct symbol *evaluate_cast(struct expression *expr) expr->type = EXPR_VALUE; expr->ctype = &null_ctype; expr->value = 0; - return ctype; + return expr->ctype; } } } -- 2.11.1 -- To unsubscribe from this list: send the line "unsubscribe linux-sparse" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
