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* [Bug c++/16646] New: Precompiled header causes spurious errors in v3 testsuite
@ 2004-07-20 17:38 gcc-bugzilla at gcc dot gnu dot org
2004-07-20 17:44 ` [Bug pch/16646] " pinskia at gcc dot gnu dot org
` (5 more replies)
0 siblings, 6 replies; 7+ messages in thread
From: gcc-bugzilla at gcc dot gnu dot org @ 2004-07-20 17:38 UTC (permalink / raw)
To: gcc-bugs
I've seen this problem a few times, but only ever on FreeBSD.
Basically, running the testsuite FAILs with the diagnostic below
if a PCH file is found and used. Works OK if the PCH file is deleted.
All other files seem to work OK, it's only header_cstdio.cc that FAILs.
I can attach the PCH if needed.
Environment:
System: FreeBSD buffy.mintel.com 4.8-RC-20030314-JPSNAP FreeBSD 4.8-RC-20030314-JPSNAP #0: Mon Mar 17 13:41:48 GMT 2003 jason@buffy.mintel.co.uk:/usr/src/sys/compile/BUFFY i386
host: i386-unknown-freebsd4.8
build: i386-unknown-freebsd4.8
target: i386-unknown-freebsd4.8
configured with: /home/jw/gcc/src/gcc/configure --prefix=/home/jw/gcc/3.x/ --enable-languages=c,c++ --enable-concept_checks --enable-pch --enable-libstdcxx-debug --with-system-zlib --disable-checking
How-To-Repeat:
The testsuite outputs:
Executing on host: /data/development/jw/tmp/gccbuild/gcc/g++ -shared-libgcc -B/data/development/jw/tmp/gccbuild/gcc/ -nostdinc++ -L/data/development/jw/tmp/gccbuild/i386-unknown-freebsd4.8/libstdc++-v3/src -L/data/development/jw/tmp/gccbuild/i386-unknown-freebsd4.8/libstdc++-v3/src/.libs -B/home/jw/gcc/3.x//i386-unknown-freebsd4.8/bin/ -B/home/jw/gcc/3.x//i386-unknown-freebsd4.8/lib/ -isystem /home/jw/gcc/3.x//i386-unknown-freebsd4.8/include -isystem /home/jw/gcc/3.x//i386-unknown-freebsd4.8/sys-include -g -O2 -D_GLIBCXX_ASSERT -ffunction-sections -fdata-sections -fmessage-length=0 -DLOCALEDIR="/data/development/jw/tmp/gccbuild/i386-unknown-freebsd4.8/libstdc++-v3/po/share/locale" -nostdinc++ -I/data/development/jw/tmp/gccbuild/i386-unknown-freebsd4.8/libstdc++-v3/include/i386-unknown-freebsd4.8 -I/data/development/jw/tmp/gccbuild/i386-unknown-freebsd4.8/libstdc++-v3/include -I/home/jw/gcc/src/gcc/libstdc++-v3/libsupc++ -I/home/jw/gcc/src/gcc/libstdc++-v3/libsupc++ -I/home/j!
w/gcc/src/gcc/libstdc++-v3/include/backward -I/home/jw/gcc/src/gcc/libstdc++-v3/testsuite /home/jw/gcc/src/gcc/libstdc++-v3/testsuite/17_intro/header_cstdio.cc -include bits/stdc++.h -L/data/development/jw/tmp/gccbuild/i386-unknown-freebsd4.8/./libstdc++-v3/testsuite -lv3test -lm -o ./header_cstdio.exe (timeout = 300)
/home/jw/gcc/src/gcc/libstdc++-v3/testsuite/17_intro/header_cstdio.cc: In function `int main()':
/home/jw/gcc/src/gcc/libstdc++-v3/testsuite/17_intro/header_cstdio.cc:30: error: stray '\24' in program
/home/jw/gcc/src/gcc/libstdc++-v3/testsuite/17_intro/header_cstdio.cc:30: error: expected `}' at end of input
compiler exited with status 1
output is:
/home/jw/gcc/src/gcc/libstdc++-v3/testsuite/17_intro/header_cstdio.cc: In function `int main()':
/home/jw/gcc/src/gcc/libstdc++-v3/testsuite/17_intro/header_cstdio.cc:30: error: stray '\24' in program
/home/jw/gcc/src/gcc/libstdc++-v3/testsuite/17_intro/header_cstdio.cc:30: error: expected `}' at end of input
FAIL: 17_intro/header_cstdio.cc (test for excess errors)
------- Additional Comments From jwakely at mintel dot com 2004-07-20 17:38 -------
Fix:
Delete the include/i386-unknown-freebsd4.8/bits/stdc++.h.gch/O2g
file and re-run tests.
--
Summary: Precompiled header causes spurious errors in v3
testsuite
Product: gcc
Version: 3.5.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: jwakely at mintel dot com
CC: gcc-bugs at gcc dot gnu dot org
GCC build triplet: i386-unknown-freebsd4.8
GCC host triplet: i386-unknown-freebsd4.8
GCC target triplet: i386-unknown-freebsd4.8
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16646
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug pch/16646] Precompiled header causes spurious errors in v3 testsuite
2004-07-20 17:38 [Bug c++/16646] New: Precompiled header causes spurious errors in v3 testsuite gcc-bugzilla at gcc dot gnu dot org
@ 2004-07-20 17:44 ` pinskia at gcc dot gnu dot org
2004-07-20 17:45 ` pinskia at gcc dot gnu dot org
` (4 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-07-20 17:44 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-07-20 17:44 -------
never attach the PCH. This sounds like the PCH is failing which means that this is a host problem.
--
What |Removed |Added
----------------------------------------------------------------------------
Severity|normal |minor
Component|c++ |pch
GCC build triplet|i386-unknown-freebsd4.8 |
GCC target triplet|i386-unknown-freebsd4.8 |
Keywords| |rejects-valid
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16646
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug pch/16646] Precompiled header causes spurious errors in v3 testsuite
2004-07-20 17:38 [Bug c++/16646] New: Precompiled header causes spurious errors in v3 testsuite gcc-bugzilla at gcc dot gnu dot org
2004-07-20 17:44 ` [Bug pch/16646] " pinskia at gcc dot gnu dot org
@ 2004-07-20 17:45 ` pinskia at gcc dot gnu dot org
2004-07-20 19:27 ` redi at gcc dot gnu dot org
` (3 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-07-20 17:45 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-07-20 17:45 -------
s/host/host specific/
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16646
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug pch/16646] Precompiled header causes spurious errors in v3 testsuite
2004-07-20 17:38 [Bug c++/16646] New: Precompiled header causes spurious errors in v3 testsuite gcc-bugzilla at gcc dot gnu dot org
2004-07-20 17:44 ` [Bug pch/16646] " pinskia at gcc dot gnu dot org
2004-07-20 17:45 ` pinskia at gcc dot gnu dot org
@ 2004-07-20 19:27 ` redi at gcc dot gnu dot org
2004-07-20 19:29 ` redi at gcc dot gnu dot org
` (2 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: redi at gcc dot gnu dot org @ 2004-07-20 19:27 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From redi at gcc dot gnu dot org 2004-07-20 19:27 -------
(I'm the reporter btw)
If I delete the PCH files and run make in the libstdc++ build dir the PCH is
rebuilt with the same problem, and it's happened with several builds from CVS
over a few weeks, so it's not just a one-off fluke. But I have only ever seen it
on that host.
What else can I do to investigate at my end?
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16646
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug pch/16646] Precompiled header causes spurious errors in v3 testsuite
2004-07-20 17:38 [Bug c++/16646] New: Precompiled header causes spurious errors in v3 testsuite gcc-bugzilla at gcc dot gnu dot org
` (2 preceding siblings ...)
2004-07-20 19:27 ` redi at gcc dot gnu dot org
@ 2004-07-20 19:29 ` redi at gcc dot gnu dot org
2004-07-20 19:52 ` pinskia at gcc dot gnu dot org
2004-10-22 0:35 ` pinskia at gcc dot gnu dot org
5 siblings, 0 replies; 7+ messages in thread
From: redi at gcc dot gnu dot org @ 2004-07-20 19:29 UTC (permalink / raw)
To: gcc-bugs
--
What |Removed |Added
----------------------------------------------------------------------------
CC| |redi at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16646
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug pch/16646] Precompiled header causes spurious errors in v3 testsuite
2004-07-20 17:38 [Bug c++/16646] New: Precompiled header causes spurious errors in v3 testsuite gcc-bugzilla at gcc dot gnu dot org
` (3 preceding siblings ...)
2004-07-20 19:29 ` redi at gcc dot gnu dot org
@ 2004-07-20 19:52 ` pinskia at gcc dot gnu dot org
2004-10-22 0:35 ` pinskia at gcc dot gnu dot org
5 siblings, 0 replies; 7+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-07-20 19:52 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-07-20 19:52 -------
I mean it is a host OS specific problem and not a problem with the machine, sorry for confusion. See
bug 14940 for other host OS which have the same problem.
--
What |Removed |Added
----------------------------------------------------------------------------
OtherBugsDependingO| |14940
nThis| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16646
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug pch/16646] Precompiled header causes spurious errors in v3 testsuite
2004-07-20 17:38 [Bug c++/16646] New: Precompiled header causes spurious errors in v3 testsuite gcc-bugzilla at gcc dot gnu dot org
` (4 preceding siblings ...)
2004-07-20 19:52 ` pinskia at gcc dot gnu dot org
@ 2004-10-22 0:35 ` pinskia at gcc dot gnu dot org
5 siblings, 0 replies; 7+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-10-22 0:35 UTC (permalink / raw)
To: gcc-bugs
--
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed| |1
Last reconfirmed|0000-00-00 00:00:00 |2004-10-22 00:35:49
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16646
^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2004-10-22 0:35 UTC | newest]
Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
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2004-07-20 17:38 [Bug c++/16646] New: Precompiled header causes spurious errors in v3 testsuite gcc-bugzilla at gcc dot gnu dot org
2004-07-20 17:44 ` [Bug pch/16646] " pinskia at gcc dot gnu dot org
2004-07-20 17:45 ` pinskia at gcc dot gnu dot org
2004-07-20 19:27 ` redi at gcc dot gnu dot org
2004-07-20 19:29 ` redi at gcc dot gnu dot org
2004-07-20 19:52 ` pinskia at gcc dot gnu dot org
2004-10-22 0:35 ` pinskia at gcc dot gnu dot org
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