33 lines
899 B
Rust
33 lines
899 B
Rust
// Copyright 2012 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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// xfail-fast
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#[legacy_modes];
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struct X { mut x: int }
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fn f1(a: X, b: &mut int, -c: int) -> int {
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let r = a.x + *b + c;
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a.x = 0;
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*b = 10;
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return r;
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}
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fn f2(a: int, f: fn(int)) -> int { f(1); return a; }
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pub fn main() {
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let mut a = X {mut x: 1}, b = 2, c = 3;
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assert (f1(a, &mut b, c) == 6);
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assert (a.x == 0);
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assert (b == 10);
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assert (f2(a.x, |x| a.x = 50 ) == 0);
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assert (a.x == 50);
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}
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