38 lines
1.1 KiB
Rust
38 lines
1.1 KiB
Rust
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// Copyright 2015 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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// aux-build:associated-const-cc-lib.rs
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extern crate associated_const_cc_lib as foolib;
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pub struct LocalFoo;
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impl foolib::Foo for LocalFoo {
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const BAR: usize = 1;
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}
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const FOO_1: usize = <foolib::FooNoDefault as foolib::Foo>::BAR;
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const FOO_2: usize = <LocalFoo as foolib::Foo>::BAR;
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const FOO_3: usize = foolib::InherentBar::BAR;
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fn main() {
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assert_eq!(0, FOO_1);
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assert_eq!(1, FOO_2);
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assert_eq!(3, FOO_3);
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match 0 {
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<foolib::FooNoDefault as foolib::Foo>::BAR => {},
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<LocalFoo as foolib::Foo>::BAR => assert!(false),
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foolib::InherentBar::BAR => assert!(false),
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_ => assert!(false)
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}
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}
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