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* Re: libstdc++/8851: Slice_array assignment changes right side, leaves left side unchanged.
@ 2002-12-11 12:26 Gabriel Dos Reis
0 siblings, 0 replies; 5+ messages in thread
From: Gabriel Dos Reis @ 2002-12-11 12:26 UTC (permalink / raw)
To: gdr; +Cc: gcc-prs
The following reply was made to PR libstdc++/8851; it has been noted by GNATS.
From: Gabriel Dos Reis <gdr@integrable-solutions.net>
To: "Alex Genkin" <agenkin@dimacs.rutgers.edu>
Cc: <gcc-bugs@gcc.gnu.org>, <gcc-gnats@gcc.gnu.org>
Subject: Re: libstdc++/8851: Slice_array assignment changes right side, leaves left side unchanged.
Date: 11 Dec 2002 21:11:45 +0100
"Alex Genkin" <agenkin@dimacs.rutgers.edu> writes:
| Wonderful! When and how can I access the fix?
The next official release of GCC (either 3.2.2 or 3.3) will have it.
Or you can grab a CVS version (prerelease) of 3.2.2 from the usual
places (see http://gcc.gnu.org/)
-- Gaby
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: libstdc++/8851: Slice_array assignment changes right side, leaves left side unchanged.
@ 2002-12-10 7:46 Alex Genkin
0 siblings, 0 replies; 5+ messages in thread
From: Alex Genkin @ 2002-12-10 7:46 UTC (permalink / raw)
To: gdr; +Cc: gcc-prs
The following reply was made to PR libstdc++/8851; it has been noted by GNATS.
From: "Alex Genkin" <agenkin@dimacs.rutgers.edu>
To: <gdr@gcc.gnu.org>, <agenkin@dimacs.rutgers.edu>, <gcc-bugs@gcc.gnu.org>,
<gcc-prs@gcc.gnu.org>, <gcc-gnats@gcc.gnu.org>
Cc:
Subject: Re: libstdc++/8851: Slice_array assignment changes right side, leaves left side unchanged.
Date: Tue, 10 Dec 2002 10:34:12 -0500
Wonderful! When and how can I access the fix?
Thank you
Alexander Genkin
agenkin@dimacs.rutgers.edu
732 445 4579
----- Original Message -----
From: <gdr@gcc.gnu.org>
To: <agenkin@dimacs.rutgers.edu>; <gcc-bugs@gcc.gnu.org>; <gcc-prs@gcc.gnu.org>;
<gdr@gcc.gnu.org>
Sent: Tuesday, December 10, 2002 2:42 AM
Subject: Re: libstdc++/8851: Slice_array assignment changes right side, leaves
left side unchanged.
> Synopsis: Slice_array assignment changes right side, leaves left side
unchanged.
>
> State-Changed-From-To: analyzed->closed
> State-Changed-By: gdr
> State-Changed-When: Mon Dec 9 23:42:45 2002
> State-Changed-Why:
> Fixed on both mainline (3.3) and 3.2 branch
>
>
http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=88
51
>
>
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: libstdc++/8851: Slice_array assignment changes right side, leaves left side unchanged.
@ 2002-12-09 23:42 gdr
0 siblings, 0 replies; 5+ messages in thread
From: gdr @ 2002-12-09 23:42 UTC (permalink / raw)
To: agenkin, gcc-bugs, gcc-prs, gdr
Synopsis: Slice_array assignment changes right side, leaves left side unchanged.
State-Changed-From-To: analyzed->closed
State-Changed-By: gdr
State-Changed-When: Mon Dec 9 23:42:45 2002
State-Changed-Why:
Fixed on both mainline (3.3) and 3.2 branch
http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=8851
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: libstdc++/8851: Slice_array assignment changes right side, leaves left side unchanged.
@ 2002-12-07 9:38 gdr
0 siblings, 0 replies; 5+ messages in thread
From: gdr @ 2002-12-07 9:38 UTC (permalink / raw)
To: agenkin, gcc-bugs, gcc-prs, gdr, nobody
Synopsis: Slice_array assignment changes right side, leaves left side unchanged.
Responsible-Changed-From-To: unassigned->gdr
Responsible-Changed-By: gdr
Responsible-Changed-When: Sat Dec 7 09:38:38 2002
Responsible-Changed-Why:
Mine.
State-Changed-From-To: open->analyzed
State-Changed-By: gdr
State-Changed-When: Sat Dec 7 09:38:38 2002
State-Changed-Why:
Confirmed. How embarassing! :-(
Working on a fix.
http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=8851
^ permalink raw reply [flat|nested] 5+ messages in thread
* libstdc++/8851: Slice_array assignment changes right side, leaves left side unchanged.
@ 2002-12-06 14:26 agenkin
0 siblings, 0 replies; 5+ messages in thread
From: agenkin @ 2002-12-06 14:26 UTC (permalink / raw)
To: gcc-gnats
>Number: 8851
>Category: libstdc++
>Synopsis: Slice_array assignment changes right side, leaves left side unchanged.
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: unassigned
>State: open
>Class: wrong-code
>Submitter-Id: net
>Arrival-Date: Fri Dec 06 14:26:00 PST 2002
>Closed-Date:
>Last-Modified:
>Originator: Alexander Genkin
>Release: gcc version 3.2 20020927
>Organization:
>Environment:
Cygwin
>Description:
Slice_array assignment changes right side, leaves left side unchanged.
#include <iostream>
#include <valarray>
using namespace std;
std::ostream& operator<<( std::ostream& s, const valarray<double>& vad ) {
for( size_t i=0; i<vad.size(); i++ ) s<<vad[i]<<" ";
return s;
}
int main() {
valarray<double> a(1.0,9);
valarray<double> b(2.0,9);
b[slice(0,3,3)] = a[slice(2,3,3)];
cout<<endl<<"a "<<a;
cout<<endl<<"b "<<b;
return 0;
}
Output is:
a 1 1 2 1 1 2 1 1 2
b 2 2 2 2 2 2 2 2 2
>How-To-Repeat:
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted:
^ permalink raw reply [flat|nested] 5+ messages in thread
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2002-12-11 12:26 libstdc++/8851: Slice_array assignment changes right side, leaves left side unchanged Gabriel Dos Reis
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2002-12-10 7:46 Alex Genkin
2002-12-09 23:42 gdr
2002-12-07 9:38 gdr
2002-12-06 14:26 agenkin
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