Processing commands for [EMAIL PROTECTED]:
retitle 485135 g++: unconditionally defines _GNU_SOURCE
Bug#485135: libc6-dev: XSI-compliant version of strerror_r() not useable from
C++
Changed Bug title to `g++: unconditionally defines _GNU_SOURCE' from
`libc6-dev: XSI-compliant version of
--- Comment #11 from doko at gcc dot gnu dot org 2008-07-17 10:05 ---
Subject: Bug 25343
Author: doko
Date: Thu Jul 17 10:04:51 2008
New Revision: 137918
URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=137918
Log:
2008-07-17 Roman Zippel [EMAIL PROTECTED]
PR target/25343
--- Comment #119 from mbrudka at filbico dot pl 2008-07-17 10:45 ---
Another example related with fp on x87?
EXPECTED RESULT:
0 (with EPS accuracy)
0 (with EPS accuracy)
0 (with EPS accuracy)
0 (with EPS accuracy)
REAL RESULT:
5.313991e+33
5.313991e+33
0.00e+00
0.00e+00
CODE
--- Comment #120 from vincent at vinc17 dot org 2008-07-17 12:41 ---
(In reply to comment #119)
REAL RESULT:
5.313991e+33
5.313991e+33
0.00e+00
0.00e+00
Only without optimizations. But since the ISO C standard allows expressions to
be evaluated in a higher precision,
--- Comment #121 from mbrudka at filbico dot pl 2008-07-17 12:51 ---
Thank you Vincent. I fact after commenting I realized that this is a plain
numerical error on the last digit of double in multiplication. I think that my
comment was rather irrelevant and I am the more ashamed the more
On Thu, Jul 17, 2008 at 01:56:49AM +0200, Eduard Bloch wrote:
IMHO this problem is nasty: if the user does not check the return code
but sanitizes the buffer before using it, then this bug leads to
incorrect program behaviour (empty error messages) without triggering
any compiler warning.
LAST_UPDATED: Sat Jul 5 23:24:36 UTC 2008 (revision 137511)
Native configuration is alpha-unknown-linux-gnu
=== libgomp tests ===
Running target unix
WARNING: program timed out.
FAIL: libgomp.c/autopar-1.c execution test
FAIL: libgomp.fortran/threadprivate3.f90 -O3
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