libstdc++/2800: sstream compiles with warnings if -Wall

[baldvin@angel.elte.hu]

>Number:         2800
>Category:       libstdc++
>Synopsis:       sstream compiles with warnings if -Wall
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          wrong-code
>Submitter-Id:   net
>Arrival-Date:   Fri May 11 00:46:01 PDT 2001
>Closed-Date:
>Last-Modified:
>Originator:     Baldvin Kovacs
>Release:        gcc version 2.96 20000731
>Organization:
>Environment:
(Red Hat Linux 7.0)
>Description:
If I include <sstream>, and use -Wall, I got nasty
warnings:
In file included from sp.cc:3:
/usr/include/g++-3/sstream: In method `int stringbuf::sync ()':
/usr/include/g++-3/sstream:171: warning: comparison between signed and unsigned integer expressions
>How-To-Repeat:
Just type
g++ -o sp sp.c

(sp.c is a three line test prog)
>Fix:

>Release-Note:
>Audit-Trail:
>Unformatted:
----gnatsweb-attachment----
Content-Type: application/octet-stream; name="sp.cc"
Content-Transfer-Encoding: base64
Content-Disposition: attachment; filename="sp.cc"

I2luY2x1ZGUgPGlvc3RyZWFtPgojaW5jbHVkZSA8c3N0cmVhbT4KCgppbnQgbWFpbih2b2lkKSB7
CgogIG9zdHJpbmdzdHJlYW0gb3M7CiAgb3MgPDwgMTsKICBjb3V0IDw8IG9zLnN0cigpOwoKICBy
ZXR1cm4gMDsKfQo=