1export fn entry() void {
 2    const x: i32 = 1234;
 3    const y: *i32 = @ptrCast(&x);
 4    _ = y;
 5}
 6
 7// error
 8//
 9// :3:21: error: @ptrCast discards const qualifier
10// :3:21: note: use @constCast to discard const qualifier