p.s. the final code used by both compilers:
import std.stdio;
import std.conv;
int main(string[] argv)
{
const float eps = 1.0f;
float f = 0.0f;
while (f + eps != f)
f += 1.0f;
writeln("eps = ", eps, ", max_f = ", f);
return 0;
}
