[Mingw-notify] [ mingw-Bugs-1253052 ] fstream cannot open a file in read/write mode

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Bugs item #1253052, was opened at 2005-08-06 16:47
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Category: MinGW
Group: Known bugs
Status: Open
Resolution: None
Priority: 5
Submitted By: Tsoi Yat Shing (ystsoi)
Assigned to: Earnie Boyd (earnie)
Summary: fstream cannot open a file in read/write mode

Initial Comment:
The following code will output "Failed":
#include <fstream>
#include <iostream>

using namespace  std;

int main()
{
	fstream in_out("test.dat");
	if (!in_out) {
		cout << "Failed" << endl;
	}
	else {
		cout << "Ok" << endl;
	}
	return 0;
}


OS version: WIndows XP
gcc version: 3.4.2
ld version: 2.15.91 20040904
mingw version: MinGW-4.1.0.exe


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You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=102435&aid=1253052&group_id=2435