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libstdc++/9541: stringstreams dependencies to glibc
- From: o dot flebbe at science-computing dot de
- To: gcc-gnats at gcc dot gnu dot org
- Date: 3 Feb 2003 08:16:21 -0000
- Subject: libstdc++/9541: stringstreams dependencies to glibc
- Reply-to: o dot flebbe at science-computing dot de
>Number: 9541
>Category: libstdc++
>Synopsis: stringstreams dependencies to glibc
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: unassigned
>State: open
>Class: sw-bug
>Submitter-Id: net
>Arrival-Date: Mon Feb 03 08:26:01 UTC 2003
>Closed-Date:
>Last-Modified:
>Originator: o.flebbe@science-computing.de
>Release: gcc-3.2.1
>Organization:
>Environment:
glibc 2.2.2
>Description:
The following code prints 12345 rather -3e-20 on glibc 2.2.2 (i.e. RedHat 7.1 and Suse 72).
#include <string>
#include <iostream>
#include <sstream>
int main() {
std::istringstream iss("-3e-20");
double ret= 12345;
iss >> ret;
std::cout << ret << "\n";
}
Please close 9527, because it is a duplicate having an incorrect synopsis.
Upgrading libc on redhat71 is a workaround. On suse72 there is no updated libc available.
In the releasenotes is a statement missing what glibc is required for gcc.
>How-To-Repeat:
compile and run gcc-3.2.1 on an unpatched redhat71 or suse72.
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted: