public inbox for gcc-bugs@sourceware.org help / color / mirror / Atom feed
From: "nicola at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug objc/47118] New: ICE on incorrect parameter to @synchronized() Date: Wed, 29 Dec 2010 15:21:00 -0000 [thread overview] Message-ID: <bug-47118-4@http.gcc.gnu.org/bugzilla/> (raw) http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47118 Summary: ICE on incorrect parameter to @synchronized() Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: objc AssignedTo: unassigned@gcc.gnu.org ReportedBy: nicola@gcc.gnu.org Here is a testcase that crashes GCC 4.6 -- typedef struct { float x; float y; } point; int test (id object) { point x; @synchronized (x) { return 1; } } The compiler is not checking the type of the argument of @synchronized() and is not dealing with unexpected types correctly. Thanks
next reply other threads:[~2010-12-29 15:21 UTC|newest] Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top 2010-12-29 15:21 nicola at gcc dot gnu.org [this message] 2010-12-29 15:21 ` [Bug objc/47118] " nicola at gcc dot gnu.org 2010-12-29 21:52 ` nicola at gcc dot gnu.org 2010-12-30 22:07 ` nicola at gcc dot gnu.org
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=bug-47118-4@http.gcc.gnu.org/bugzilla/ \ --to=gcc-bugzilla@gcc.gnu.org \ --cc=gcc-bugs@gcc.gnu.org \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: linkBe sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions for how to clone and mirror all data and code used for this inbox; as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).