0b5bc3314f
Key points are: 1. `a + b` maps directly to `Add<A,B>`, where `A` and `B` are the types of `a` and `b`. 2. Indexing and slicing autoderefs consistently.
20 lines
683 B
Rust
20 lines
683 B
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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// Test mutability and slicing syntax.
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#![feature(slicing_syntax)]
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fn main() {
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let x: &[int] = &[1, 2, 3, 4, 5];
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// Can't mutably slice an immutable slice
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let y = x[mut 2..4]; //~ ERROR cannot borrow
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}
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