5f9e304310
It's pretty confusing and this error triggers in resolve only when "shadowing" a const, so let's make that clearer.
23 lines
757 B
Rust
23 lines
757 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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fn main() {
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match Some(1) {
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None @ _ => {} //~ ERROR declaration of `None` shadows an enum variant
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};
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const C: u8 = 1;
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match 1 {
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C @ 2 => { //~ ERROR variable bindings cannot shadow constants
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println!("{}", C);
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}
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_ => {}
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};
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}
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