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* Re: c++/5922: 3.1 g++ expression reported as void
@ 2002-03-12 9:30 jakub
0 siblings, 0 replies; 2+ messages in thread
From: jakub @ 2002-03-12 9:30 UTC (permalink / raw)
To: gcc-bugs, gcc-prs, nobody, tot
Synopsis: 3.1 g++ expression reported as void
State-Changed-From-To: open->closed
State-Changed-By: jakub
State-Changed-When: Tue Mar 12 09:30:15 2002
State-Changed-Why:
This is identical to c++/5373
http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=5922
^ permalink raw reply [flat|nested] 2+ messages in thread
* c++/5922: 3.1 g++ expression reported as void
@ 2002-03-12 6:56 tot
0 siblings, 0 replies; 2+ messages in thread
From: tot @ 2002-03-12 6:56 UTC (permalink / raw)
To: gcc-gnats
>Number: 5922
>Category: c++
>Synopsis: 3.1 g++ expression reported as void
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: unassigned
>State: open
>Class: sw-bug
>Submitter-Id: net
>Arrival-Date: Tue Mar 12 06:56:03 PST 2002
>Closed-Date:
>Last-Modified:
>Originator: tot@trema.com
>Release: 3.1 20020311 (prerelease)
>Organization:
>Environment:
RedHat linux 6.2 on Intel
>Description:
C++ compiler on 3.1 prerelase 20020311 things that expression in
#define X(Y) ({ int y = (Y); y ? (y + 1) : 0; })
is void. It works fine with plain gcc and in previous versions of g++.
>How-To-Repeat:
$ /usr/local/gcc3/bin/gcc -v t.cc
Reading specs from /usr/local/gcc3/lib/gcc-lib/i686-pc-linux-gnu/3.1/specs
Configured with: ../gcc-3.1-branch/configure --host=i686-pc-linux-gnu --prefix=/usr/local/gcc3 --enable-version-specific-runtime-libs --enable-long-long --enable-threads
Thread model: posix
gcc version 3.1 20020311 (prerelease)
/usr/local/gcc3/lib/gcc-lib/i686-pc-linux-gnu/3.1/cc1plus -v -D__GNUC__=3 -D__GNUC_MINOR__=1 -D__GNUC_PATCHLEVEL__=0 -D__ELF__ -Dunix -Dlinux -D__ELF__ -D__unix__ -D__linux__ -D__unix -D__linux -Asystem=posix -D__NO_INLINE__ -D__STDC_HOSTED__=1 -D_GNU_SOURCE -Acpu=i386 -Amachine=i386 -Di386 -D__i386 -D__i386__ -D__tune_i686__ -D__tune_pentiumpro__ t.cc -D__GNUG__=3 -D__DEPRECATED -D__EXCEPTIONS -D__GXX_ABI_VERSION=100 -quiet -dumpbase t.cc -version -o /tmp/cc7IVEE3.s
GNU CPP version 3.1 20020311 (prerelease) (cpplib) (i386 Linux/ELF)
GNU C++ version 3.1 20020311 (prerelease) (i686-pc-linux-gnu)
compiled by GNU C version 3.1 20020311 (prerelease).
#include "..." search starts here:
#include <...> search starts here:
/usr/local/gcc3/lib/gcc-lib/i686-pc-linux-gnu/3.1/include/g++
/usr/local/gcc3/lib/gcc-lib/i686-pc-linux-gnu/3.1/include/g++/i686-pc-linux-gnu
/usr/local/gcc3/lib/gcc-lib/i686-pc-linux-gnu/3.1/include/g++/backward
/usr/local/include
/usr/local/gcc3/include
/usr/local/gcc3/lib/gcc-lib/i686-pc-linux-gnu/3.1/include
/usr/local/gcc3/i686-pc-linux-gnu/include
/usr/include
End of search list.
t.cc: In function `int main()':
t.cc:14: void value not ignored as it ought to be
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted:
----gnatsweb-attachment----
Content-Type: text/x-csrc; name="t.cc"
Content-Transfer-Encoding: base64
Content-Disposition: attachment; filename="t.cc"
I2luY2x1ZGUgPGlvc3RyZWFtPgoKI2RlZmluZSBYKFkpICh7IGludCB5ID0gKFkpOyB5ID8gKHkg
KyAxKSA6IDA7IH0pCgp2b2lkCmVtaXQgKGludCB4KQp7CiAgc3RkOjpjb3V0IDw8IHggPDwgIlxu
IjsKfQoKaW50Cm1haW4gKCkKewogIGVtaXQgKFgoMSkpOwp9Cg==
^ permalink raw reply [flat|nested] 2+ messages in thread
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2002-03-12 9:30 c++/5922: 3.1 g++ expression reported as void jakub
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2002-03-12 6:56 tot
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