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From: "reichelt at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/35321] New: [4.1/4.2/4.3/4.4 regression] ICE with invalid use of __builtin_offsetof Date: Sat, 23 Feb 2008 18:31:00 -0000 [thread overview] Message-ID: <bug-35321-1771@http.gcc.gnu.org/bugzilla/> (raw) The following invalid code snippet triggers an ICE since GCC 4.0.0: ========================================= struct A { A operator[] (int); }; struct B { A a; }; void foo() { __builtin_offsetof(B, a[0]); } ========================================= bug.cc: In function 'void foo()': bug.cc:13: internal compiler error: in fold_offsetof_1, at c-common.c:6850 Please submit a full bug report, [etc.] Before, the code was rejected as __builtin_offsetof was not yet supported. The problem is related to PR28573. -- Summary: [4.1/4.2/4.3/4.4 regression] ICE with invalid use of __builtin_offsetof Product: gcc Version: 4.4.0 Status: UNCONFIRMED Keywords: ice-on-invalid-code, monitored Severity: normal Priority: P3 Component: c++ AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: reichelt at gcc dot gnu dot org BugsThisDependsOn: 28573 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35321
next reply other threads:[~2008-02-23 18:31 UTC|newest] Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top 2008-02-23 18:31 reichelt at gcc dot gnu dot org [this message] 2008-02-23 18:32 ` [Bug c++/35321] " reichelt at gcc dot gnu dot org 2008-03-03 16:27 ` rguenth at gcc dot gnu dot org 2008-07-04 22:35 ` [Bug c++/35321] [4.2/4.3/4.4 " jsm28 at gcc dot gnu dot org 2008-08-17 15:42 ` paolo dot carlini at oracle dot com 2008-08-17 16:06 ` bonzini at gnu dot org 2008-08-17 16:18 ` paolo dot carlini at oracle dot com 2008-08-27 17:11 ` [Bug c++/35321] [4.2/4.3 " paolo at gcc dot gnu dot org 2008-08-27 17:11 ` paolo dot carlini at oracle dot com 2009-01-02 22:39 ` pinskia at gcc dot gnu dot org 2009-03-31 20:21 ` [Bug c++/35321] [4.3 " jsm28 at gcc dot gnu dot org 2009-04-22 15:31 ` rguenth at gcc dot gnu dot org
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