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From: "eric dot liu at uniquesoft dot com" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug c/44918] Calculation on y = x++ + x++ depends on following statements Date: Mon, 12 Jul 2010 09:35:00 -0000 [thread overview] Message-ID: <20100712093451.13006.qmail@sourceware.org> (raw) In-Reply-To: <bug-44918-19427@http.gcc.gnu.org/bugzilla/> ------- Comment #2 from eric dot liu at uniquesoft dot com 2010-07-12 09:34 ------- I don't understand what is sequence point. But as a user, I DO want gcc to produce the same result. As for the code in the bug description, the result is: x = 2, y = 2 *p = 30 If comment out the code indicated in the bug description, the result is x = 3, y = 2 The result is different. Why? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44918
next prev parent reply other threads:[~2010-07-12 9:35 UTC|newest] Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top 2010-07-12 9:13 [Bug c/44918] New: " eric dot liu at uniquesoft dot com 2010-07-12 9:20 ` [Bug c/44918] " rguenth at gcc dot gnu dot org 2010-07-12 9:35 ` eric dot liu at uniquesoft dot com [this message] 2010-07-12 9:50 ` eric dot liu at uniquesoft dot com 2010-07-12 9:54 ` steven at gcc dot gnu dot org
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