ec7c800d2f
This commit removes pretty-expanded from all tests that wind up calling panic! one way or another now that its internals are unstable.
38 lines
960 B
Rust
38 lines
960 B
Rust
// 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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// Test for using an object with an associated type binding as the
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// instantiation for a generic type with a bound.
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trait SomeTrait {
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type SomeType;
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fn get(&self) -> Self::SomeType;
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}
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fn get_int<T:SomeTrait<SomeType=i32>+?Sized>(x: &T) -> i32 {
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x.get()
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}
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impl SomeTrait for i32 {
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type SomeType = i32;
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fn get(&self) -> i32 {
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*self
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}
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}
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fn main() {
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let x = 22;
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let x1: &SomeTrait<SomeType=i32> = &x;
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let y = get_int(x1);
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assert_eq!(x, y);
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}
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