36 lines
1.0 KiB
Rust
36 lines
1.0 KiB
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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#![feature(unboxed_closures)]
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use std::ops::FnMut;
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struct S {
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x: int,
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y: int,
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}
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impl FnMut<(int,),int> for S {
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extern "rust-call" fn call_mut(&mut self, (z,): (int,)) -> int {
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self.x * self.y * z
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}
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}
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fn main() {
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let mut s = S {
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x: 3,
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y: 3,
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};
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let ans = s("what"); //~ ERROR mismatched types
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let ans = s(); //~ ERROR this function takes 1 parameter but 0 parameters were supplied
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let ans = s("burma", "shave");
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//~^ ERROR this function takes 1 parameter but 2 parameters were supplied
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}
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