From: Xi Wang <xi.wang@gmail.com>
To: linux-sparse@vger.kernel.org
Cc: sparse@chrisli.org, Xi Wang <xi.wang@gmail.com>
Subject: [PATCH] fix floating point ! type
Date: Thu, 16 May 2013 16:56:13 -0400 [thread overview]
Message-ID: <1368737773-6559-1-git-send-email-xi.wang@gmail.com> (raw)
The expression type of zero testing should be EXPR_COMPARE, rather
than EXPR_BINOP.
Signed-off-by: Xi Wang <xi.wang@gmail.com>
---
evaluate.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/evaluate.c b/evaluate.c
index a090028..c345a50 100644
--- a/evaluate.c
+++ b/evaluate.c
@@ -1807,7 +1807,7 @@ static struct symbol *evaluate_preop(struct expression *expr)
warning(expr->pos, "testing a 'safe expression'");
if (is_float_type(ctype)) {
struct expression *arg = expr->unop;
- expr->type = EXPR_BINOP;
+ expr->type = EXPR_COMPARE;
expr->op = SPECIAL_EQUAL;
expr->left = arg;
expr->right = alloc_expression(expr->pos, EXPR_FVALUE);
--
1.8.1.2
next reply other threads:[~2013-05-16 20:57 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-05-16 20:56 Xi Wang [this message]
2013-05-17 21:52 ` [PATCH] fix floating point ! type Xi Wang
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