src/test/run-pass/writealias.rs


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// -*- 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);
}