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libstdc++/5994: gcc 3.0.4 istrstream problem
- From: dalle at iar dot se
- To: gcc-gnats at gcc dot gnu dot org
- Date: Mon, 18 Mar 2002 10:29:53 +0100 (MET)
- Subject: libstdc++/5994: gcc 3.0.4 istrstream problem
- Reply-to: dalle at iar dot se
>Number: 5994
>Category: libstdc++
>Synopsis: operator>>() produces incorrect value
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: unassigned
>State: open
>Class: wrong-code
>Submitter-Id: net
>Arrival-Date: Mon Mar 18 01:36:01 PST 2002
>Closed-Date:
>Last-Modified:
>Originator:
>Release: 3.0.4
>Organization:
>Environment:
System: SunOS kveikur 5.8 Generic_108528-05 sun4u sparc SUNW,Ultra-5_10
Architecture: sun4
host: sparc-sun-solaris2.8
build: sparc-sun-solaris2.8
target: sparc-sun-solaris2.8
configured with: ./configure --prefix=/opt/test --with-ld=/opt/test/bin/ld --with-gnu-ld --enable-languages=c,c++
>Description:
#include <string>
#include <iostream>
#include <strstream>
void foo(std::string const & arg)
{
}
int main()
{
std::string arg("9");
unsigned long level;
std::istrstream is(arg.c_str());
is >> level;
std::cout << level << '\n';
return 0;
}
>How-To-Repeat:
Compile and execute the program above. When I run it the result
is 262144 instead of 9.
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted: