scanf in MemoryStream

[sailormoontw]

The code is as follows, I assume this code would work in older version of D
compiler, but in current version of D compiler, it halts. Is there anything
changed in the scanf function of MemoryStream, and how should I fix to code?

Thanks ^_^



private import std.stream;

void main()
{
MemoryStream ms = new MemoryStream("1.23 4.56 7.89 9.01 ");
float a, b, c, d;
ms.scanf("%f %f %f %f", &a, &b, &c, &d);
}