63 lines
1.5 KiB
Rust
63 lines
1.5 KiB
Rust
// Copyright 2014 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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enum Foo {
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Foo1(Box<u32>, Box<u32>),
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Foo2(Box<u32>),
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Foo3,
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}
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fn blah() {
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let f = &Foo1(box 1u32, box 2u32);
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match *f { //~ ERROR cannot move out of
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Foo1(num1, //~ NOTE attempting to move value to here
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num2) => (), //~ NOTE and here
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Foo2(num) => (), //~ NOTE and here
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Foo3 => ()
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}
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}
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struct S {
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f: String,
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g: String
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}
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impl Drop for S {
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fn drop(&mut self) { println!("{}", self.f); }
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}
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fn move_in_match() {
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match S {f: "foo".to_string(), g: "bar".to_string()} {
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S { //~ ERROR cannot move out of type `S`, which defines the `Drop` trait
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f: _s, //~ NOTE attempting to move value to here
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g: _t //~ NOTE and here
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} => {}
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}
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}
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// from issue-8064
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struct A {
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a: Box<int>,
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}
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fn free<T>(_: T) {}
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fn blah2() {
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let a = &A { a: box 1 };
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match a.a { //~ ERROR cannot move out of
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n => { //~ NOTE attempting to move value to here
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free(n)
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}
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}
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free(a)
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}
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fn main() {}
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