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Re: libstdc++/6746: ifstream::readsome() always returns zero
- From: Paolo Carlini <pcarlini at unitus dot it>
- To: tony dot oliver at mci dot co dot uk, gcc-gnats at gcc dot gnu dot org, gcc-prs at gcc dot gnu dot org, gcc-bugs at gcc dot gnu dot org
- Date: Sun, 26 May 2002 10:58:07 +0200
- Subject: Re: libstdc++/6746: ifstream::readsome() always returns zero
The following is the testcase mentioned by submitter in the PR:
#include <fstream>
#include <iostream>
using namespace std;
int main(int, char**)
{
streamsize sum = 0;
ifstream ifs(__FILE__);
while (ifs.good())
{
char buf[1024];
streamsize gotten = ifs.readsome(buf, sizeof buf);
sum += gotten;
cout << gotten << " (" << sum << ")" << endl;
}
return 0;
}
http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=6746