44 lines
891 B
Rust
44 lines
891 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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// Test that a class with a non-copyable field can't be
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// copied
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struct bar {
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x: int,
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}
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impl Drop for bar {
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fn finalize(&self) {}
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}
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fn bar(x:int) -> bar {
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bar {
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x: x
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}
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}
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struct foo {
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i: int,
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j: bar,
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}
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fn foo(i:int) -> foo {
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foo {
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i: i,
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j: bar(5)
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}
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}
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fn main() {
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let x = foo(10);
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let _y = copy x; //~ ERROR copying a value of non-copyable type
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error!(x);
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}
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