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Date: Sun, 26 May 2002 04:16:00 -0000
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From: Paolo Carlini <pcarlini@unitus.it>
Subject: Re: libstdc++/6746: ifstream::readsome() always returns zero
Reply-To: Paolo Carlini <pcarlini@unitus.it>
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The following reply was made to PR libstdc++/6746; it has been noted by GNATS.

From: Paolo Carlini <pcarlini@unitus.it>
To: tony.oliver@mci.co.uk,  gcc-gnats@gcc.gnu.org,  gcc-prs@gcc.gnu.org, 
 gcc-bugs@gcc.gnu.org
Cc:  
Subject: Re: libstdc++/6746: ifstream::readsome() always returns zero
Date: Sun, 26 May 2002 10:58:07 +0200

 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