On 12/7/2012 8:04 AM, Paul Edwards wrote:
/* This program demonstrates a presumed bug in gcc 3.4.4 shipped
with cygwin.
try gcc4, gcc3 is obsolete.
If still exist, please check if the bug is present also
on another platforms as it could be a general issue and not
a cygwin specific one.
If compiled with gcc -mno-cygwin -ansi, it prints:
C:\devel\bwbasic>gcc -mno-cygwin -ansi zatest.c
C:\devel\bwbasic>a
0.000000
2.000000
Instead of the expected 2.000000 for the first line, and undefined
for the second line.
Without -ansi it produces a good result.
*/
#include <stdio.h>
int main(void)
{
double x = 2.0;
printf("%lf\n", x);
printf("%f\n", x);
return (0);
}
Regards
Marco
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