1comptime {
 2    const a = @as();
 3}
 4comptime {
 5    const b = @bitCast();
 6}
 7comptime {
 8    const c = @as(u32);
 9}
10
11// error
12//
13// :2:15: error: expected 2 arguments, found 0
14// :5:15: error: expected 1 argument, found 0
15// :8:15: error: expected 2 arguments, found 1