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* [Bug preprocessor/17944] New: ICE Segmentation fault
@ 2004-10-12 8:34 micis at gmx dot de
2004-10-12 8:37 ` [Bug preprocessor/17944] " micis at gmx dot de
` (6 more replies)
0 siblings, 7 replies; 8+ messages in thread
From: micis at gmx dot de @ 2004-10-12 8:34 UTC (permalink / raw)
To: gcc-bugs
I build gcc40 with patches for bug16882 and bug17724 (newest patch
http://gcc.gnu.org/ml/gcc-patches/2004-10/msg00853.html)
applied I get a new ICE when I compile ACE542:
/usr/local/gcc40/bin/g++40 -W -Wall -Wpointer-arith -fpermissive -O2 -
D_REENTRANT -DACE_HAS_AIO_CALLS -D_GNU_SOURCE -I/home/cie019/ace542-
gcc40 /ACE_wrappers -DACE_HAS_EXCEPTIONS -D__ACE_INLINE__ -I.. -c -
o .obj/Map_Test.o Map_Test.cpp -g
Map_Test.cpp: In function `void functionality_test(MAP&, size_t)':
Map_Test.cpp:44: internal compiler error: in cp_tree_equal, at /cp/tree.c:1586
Please submit a full bug report, with preprocessed source if appropriate.
But when I specify -save-temps, this ICE does not occur.
Also it does not occur if I omit "-g".
I tried to copy the source and all include files needed in one directory and
now I get a segmentation fault while there are still includes missing.
Michael Cieslinski
--
Summary: ICE Segmentation fault
Product: gcc
Version: 4.0.0
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: preprocessor
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: micis at gmx dot de
CC: gcc-bugs at gcc dot gnu dot org
GCC build triplet: powerpc-unknown-linux-gnu
GCC host triplet: powerpc-unknown-linux-gnu
GCC target triplet: powerpc-unknown-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17944
^ permalink raw reply [flat|nested] 8+ messages in thread* [Bug preprocessor/17944] ICE Segmentation fault 2004-10-12 8:34 [Bug preprocessor/17944] New: ICE Segmentation fault micis at gmx dot de @ 2004-10-12 8:37 ` micis at gmx dot de 2004-10-12 11:12 ` micis at gmx dot de ` (5 subsequent siblings) 6 siblings, 0 replies; 8+ messages in thread From: micis at gmx dot de @ 2004-10-12 8:37 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From micis at gmx dot de 2004-10-12 08:37 ------- Created an attachment (id=7329) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=7329&action=view) set of source files command line: g++40 -fpermissive -O2 -D_REENTRANT -DACE_HAS_AIO_CALLS -D_GNU_SOURCE -DACE_HAS_EXCEPTIONS -D__ACE_INLINE__ -I. -c -o Map_Test.o Map_Test.cpp -g -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17944 ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug preprocessor/17944] ICE Segmentation fault 2004-10-12 8:34 [Bug preprocessor/17944] New: ICE Segmentation fault micis at gmx dot de 2004-10-12 8:37 ` [Bug preprocessor/17944] " micis at gmx dot de @ 2004-10-12 11:12 ` micis at gmx dot de 2004-10-12 11:54 ` [Bug c++/17944] " pinskia at gcc dot gnu dot org ` (4 subsequent siblings) 6 siblings, 0 replies; 8+ messages in thread From: micis at gmx dot de @ 2004-10-12 11:12 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From micis at gmx dot de 2004-10-12 11:12 ------- With a complete set of files this ICE doesn't occur. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17944 ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/17944] ICE Segmentation fault 2004-10-12 8:34 [Bug preprocessor/17944] New: ICE Segmentation fault micis at gmx dot de 2004-10-12 8:37 ` [Bug preprocessor/17944] " micis at gmx dot de 2004-10-12 11:12 ` micis at gmx dot de @ 2004-10-12 11:54 ` pinskia at gcc dot gnu dot org 2004-10-12 16:07 ` micis at gmx dot de ` (3 subsequent siblings) 6 siblings, 0 replies; 8+ messages in thread From: pinskia at gcc dot gnu dot org @ 2004-10-12 11:54 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From pinskia at gcc dot gnu dot org 2004-10-12 11:54 ------- Was it before or after the fix for PR 17826? -- What |Removed |Added ---------------------------------------------------------------------------- Component|preprocessor |c++ http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17944 ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/17944] ICE Segmentation fault 2004-10-12 8:34 [Bug preprocessor/17944] New: ICE Segmentation fault micis at gmx dot de ` (2 preceding siblings ...) 2004-10-12 11:54 ` [Bug c++/17944] " pinskia at gcc dot gnu dot org @ 2004-10-12 16:07 ` micis at gmx dot de 2004-10-13 7:15 ` micis at gmx dot de ` (2 subsequent siblings) 6 siblings, 0 replies; 8+ messages in thread From: micis at gmx dot de @ 2004-10-12 16:07 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From micis at gmx dot de 2004-10-12 16:07 ------- I will check this tomorrow. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17944 ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/17944] ICE Segmentation fault 2004-10-12 8:34 [Bug preprocessor/17944] New: ICE Segmentation fault micis at gmx dot de ` (3 preceding siblings ...) 2004-10-12 16:07 ` micis at gmx dot de @ 2004-10-13 7:15 ` micis at gmx dot de 2004-10-13 9:16 ` [Bug preprocessor/17944] [3.4/4.0 regression] ICE with pragma once reichelt at gcc dot gnu dot org 2004-10-13 11:31 ` pinskia at gcc dot gnu dot org 6 siblings, 0 replies; 8+ messages in thread From: micis at gmx dot de @ 2004-10-13 7:15 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From micis at gmx dot de 2004-10-13 07:15 ------- I can't reproduce the original ICE (internal compiler error: in cp_tree_equal). The segfault occurs still with the (incomplete) set of source files in my attachment. There is no difference between an unpatched and a patched version of the compiler. Has anybody reproduced this segfault? Michael Cieslinski -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17944 ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug preprocessor/17944] [3.4/4.0 regression] ICE with pragma once 2004-10-12 8:34 [Bug preprocessor/17944] New: ICE Segmentation fault micis at gmx dot de ` (4 preceding siblings ...) 2004-10-13 7:15 ` micis at gmx dot de @ 2004-10-13 9:16 ` reichelt at gcc dot gnu dot org 2004-10-13 11:31 ` pinskia at gcc dot gnu dot org 6 siblings, 0 replies; 8+ messages in thread From: reichelt at gcc dot gnu dot org @ 2004-10-13 9:16 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From reichelt at gcc dot gnu dot org 2004-10-13 09:16 ------- Here's a reduced testcase which consists of three files: PR17944.c: #include "include/bug1.h" #include "include/bug2.h" include/bug1.h: #pragma once #include "bug1.h" include/bug2.h: #include "bug1.h" Compiling this with "gcc -c PR17944.c" I get a segfault since gcc 3.4.0. With gcc 2.95.3 - 3.3.5 I just get a warning: In file included from PR17944.c:1: include/bug1.h:1:9: warning: #pragma once is obsolete -- What |Removed |Added ---------------------------------------------------------------------------- CC| |reichelt at gcc dot gnu dot | |org Status|UNCONFIRMED |NEW Component|c++ |preprocessor Ever Confirmed| |1 GCC build triplet|powerpc-unknown-linux-gnu | GCC host triplet|powerpc-unknown-linux-gnu | GCC target triplet|powerpc-unknown-linux-gnu | Keywords| |ice-on-valid-code Known to fail| |3.4.0 3.4.2 4.0.0 Known to work| |3.3.5 Last reconfirmed|0000-00-00 00:00:00 |2004-10-13 09:16:09 date| | Summary|ICE Segmentation fault |[3.4/4.0 regression] ICE | |with pragma once Target Milestone|--- |3.4.3 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17944 ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug preprocessor/17944] [3.4/4.0 regression] ICE with pragma once 2004-10-12 8:34 [Bug preprocessor/17944] New: ICE Segmentation fault micis at gmx dot de ` (5 preceding siblings ...) 2004-10-13 9:16 ` [Bug preprocessor/17944] [3.4/4.0 regression] ICE with pragma once reichelt at gcc dot gnu dot org @ 2004-10-13 11:31 ` pinskia at gcc dot gnu dot org 6 siblings, 0 replies; 8+ messages in thread From: pinskia at gcc dot gnu dot org @ 2004-10-13 11:31 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From pinskia at gcc dot gnu dot org 2004-10-13 11:31 ------- *** This bug has been marked as a duplicate of 15167 *** -- What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |DUPLICATE http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17944 ^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2004-10-13 11:31 UTC | newest] Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2004-10-12 8:34 [Bug preprocessor/17944] New: ICE Segmentation fault micis at gmx dot de 2004-10-12 8:37 ` [Bug preprocessor/17944] " micis at gmx dot de 2004-10-12 11:12 ` micis at gmx dot de 2004-10-12 11:54 ` [Bug c++/17944] " pinskia at gcc dot gnu dot org 2004-10-12 16:07 ` micis at gmx dot de 2004-10-13 7:15 ` micis at gmx dot de 2004-10-13 9:16 ` [Bug preprocessor/17944] [3.4/4.0 regression] ICE with pragma once reichelt at gcc dot gnu dot org 2004-10-13 11:31 ` pinskia at gcc dot gnu dot org
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