http://d.puremagic.com/issues/show_bug.cgi?id=4765
Summary: std.math.modf always returns 0
Product: D
Version: D2
Platform: x86_64
OS/Version: Windows
Status: NEW
Severity: normal
Priority: P2
Component: Phobos
AssignedTo: nob...@puremagic.com
ReportedBy: ether...@gmail.com
--- Comment #0 from Brandon Lyon <ether...@gmail.com> 2010-08-29 19:31:16 PDT
---
The following code should output "3" but instead outputs "0". This is because,
regardless of the values sent to std.math.modf, the returned value is always 0.
I've used many combinations of values, but the result is always the same: 0. At
first I believed I was misusing the function and I noticed that the second
parameter was taken as a ref, so I performed the function call and checked 'b',
but it always stored the beginning value unchanged.
import std.stdio;
import std.math;
void main ()
{
real a = 9.,
b = 5.;
writeln(modf(a,b));
}
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