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* [Bug c/22240] New: ICE with transparent unions, function pointers and -pedantic
@ 2005-06-30 0:15 jsm28 at gcc dot gnu dot org
2005-06-30 2:14 ` [Bug c/22240] " pinskia at gcc dot gnu dot org
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: jsm28 at gcc dot gnu dot org @ 2005-06-30 0:15 UTC (permalink / raw)
To: gcc-bugs
typedef union { union w *u; int *i; } H __attribute__ ((transparent_union));
void (*h) (H);
void g (int *s) { h (s); }
yields an ICE when compiled with -pedantic. Not a regression. See discussion
at <http://gcc.gnu.org/ml/gcc/2005-06/msg00914.html> and thread;
DECL_IN_SYSTEM_HEADER is being checked on a NULL fundecl.
--
Summary: ICE with transparent unions, function pointers and -
pedantic
Product: gcc
Version: 4.1.0
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: c
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: jsm28 at gcc dot gnu dot org
CC: gcc-bugs at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22240
^ permalink raw reply [flat|nested] 4+ messages in thread* [Bug c/22240] ICE with transparent unions, function pointers and -pedantic 2005-06-30 0:15 [Bug c/22240] New: ICE with transparent unions, function pointers and -pedantic jsm28 at gcc dot gnu dot org @ 2005-06-30 2:14 ` pinskia at gcc dot gnu dot org 2005-07-29 2:50 ` cvs-commit at gcc dot gnu dot org 2005-07-29 5:39 ` pinskia at gcc dot gnu dot org 2 siblings, 0 replies; 4+ messages in thread From: pinskia at gcc dot gnu dot org @ 2005-06-30 2:14 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From pinskia at gcc dot gnu dot org 2005-06-30 02:13 ------- Confirmed. -- What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Ever Confirmed| |1 Keywords| |ice-on-invalid-code Known to fail| |2.95 3.0.4 3.2.2 4.0.0 3.4.0 | |3.3.3 Last reconfirmed|0000-00-00 00:00:00 |2005-06-30 02:13:58 date| | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22240 ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug c/22240] ICE with transparent unions, function pointers and -pedantic 2005-06-30 0:15 [Bug c/22240] New: ICE with transparent unions, function pointers and -pedantic jsm28 at gcc dot gnu dot org 2005-06-30 2:14 ` [Bug c/22240] " pinskia at gcc dot gnu dot org @ 2005-07-29 2:50 ` cvs-commit at gcc dot gnu dot org 2005-07-29 5:39 ` pinskia at gcc dot gnu dot org 2 siblings, 0 replies; 4+ messages in thread From: cvs-commit at gcc dot gnu dot org @ 2005-07-29 2:50 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-07-29 02:47 ------- Subject: Bug 22240 CVSROOT: /cvs/gcc Module name: gcc Changes by: jsm28@gcc.gnu.org 2005-07-29 02:46:50 Modified files: gcc : ChangeLog c-typeck.c gcc/testsuite : ChangeLog Added files: gcc/testsuite/gcc.dg: transparent-union-4.c Log message: PR c/22240 * c-typeck.c (convert_for_assignment): Do not check DECL_IN_SYSTEM_HEADER on NULL fundecl. testsuite: * gcc.dg/transparent-union-4.c: New test. Patches: http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.9595&r2=2.9596 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/c-typeck.c.diff?cvsroot=gcc&r1=1.471&r2=1.472 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.5849&r2=1.5850 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/transparent-union-4.c.diff?cvsroot=gcc&r1=NONE&r2=1.1 -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22240 ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug c/22240] ICE with transparent unions, function pointers and -pedantic 2005-06-30 0:15 [Bug c/22240] New: ICE with transparent unions, function pointers and -pedantic jsm28 at gcc dot gnu dot org 2005-06-30 2:14 ` [Bug c/22240] " pinskia at gcc dot gnu dot org 2005-07-29 2:50 ` cvs-commit at gcc dot gnu dot org @ 2005-07-29 5:39 ` pinskia at gcc dot gnu dot org 2 siblings, 0 replies; 4+ messages in thread From: pinskia at gcc dot gnu dot org @ 2005-07-29 5:39 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From pinskia at gcc dot gnu dot org 2005-07-29 05:39 ------- Fixed. -- What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |FIXED Target Milestone|--- |4.1.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22240 ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2005-07-29 5:39 UTC | newest] Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2005-06-30 0:15 [Bug c/22240] New: ICE with transparent unions, function pointers and -pedantic jsm28 at gcc dot gnu dot org 2005-06-30 2:14 ` [Bug c/22240] " pinskia at gcc dot gnu dot org 2005-07-29 2:50 ` cvs-commit at gcc dot gnu dot org 2005-07-29 5:39 ` pinskia at gcc dot gnu dot org
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