//ww:run-exit 42
package main;
fn setneg(p: *i16) void = { *p = -16i64: i16; };
fn main() i32 = { let x: i16 = 0i16; setneg(&x); let z: i64 = x: i64; if (z == -16i64) { return 42; }; return 0; };