rust/src/test/run-pass/writealias.rs

13 lines
201 B
Rust

// -*- rust -*-
type point = rec(int x, int y, mutable int z);
fn f(&mutable point p) { p.z = 13; }
fn main() {
let point x = rec(x=10, y=11, mutable z=12);
f(x);
assert (x.z == 13);
}