62 lines
1.3 KiB
Rust
62 lines
1.3 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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#![crate_type = "lib"]
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static mut COUNT: u64 = 1;
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pub fn get_count() -> u64 { unsafe { COUNT } }
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pub struct Foo;
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impl Foo {
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pub fn run_trait(self) {
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unsafe { COUNT *= 17; }
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// Test internal call.
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Bar::foo1(&self);
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Bar::foo2(self);
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Bar::foo3(box self);
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Bar::bar1(&self);
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Bar::bar2(self);
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Bar::bar3(box self);
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}
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}
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pub trait Bar {
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fn foo1(&self);
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fn foo2(self);
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fn foo3(self: Box<Self>);
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fn bar1(&self) {
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unsafe { COUNT *= 7; }
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}
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fn bar2(self) {
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unsafe { COUNT *= 11; }
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}
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fn bar3(self: Box<Self>) {
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unsafe { COUNT *= 13; }
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}
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}
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impl Bar for Foo {
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fn foo1(&self) {
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unsafe { COUNT *= 2; }
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}
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fn foo2(self) {
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unsafe { COUNT *= 3; }
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}
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fn foo3(self: Box<Foo>) {
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unsafe { COUNT *= 5; }
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}
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}
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