import std.stdio, std.string;

struct Foo {
  int something;
  char[] toString() { return format("%s", something); }
}

Foo[] test = cast(Foo[])([1, 2, 3, 4]);

static x = [1, 2, 3, 4];

static x2 = [1.34, 6.45, 12.3];

void main() {
   writefln("%s", test);
   writefln("%s", cast(Foo[])(x));
   //and this made many people believe that casting arrays does the right thing:
   writefln("%s", cast(int[])([1.34, 6.45, 12.3]));
   //but it doesn't work
   writefln("%s", cast(int[])x2);
}