26 lines
1.1 KiB
Rust
26 lines
1.1 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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// For style and consistency reasons, non-parametrized enum variants must
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// be used simply as `ident` instead of `ident ()`.
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// This test-case covers enum declaration.
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enum Foo {
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Bar(), //~ ERROR empty tuple structs and enum variants are not allowed
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//~^ HELP remove trailing `()` to make a unit struct or unit enum variant
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Baz(), //~ ERROR empty tuple structs and enum variants are not allowed
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//~^ HELP remove trailing `()` to make a unit struct or unit enum variant
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Bazar
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}
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fn main() {
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println!("{}", match Bar { Bar => 1, Baz => 2, Bazar => 3 }) //~ ERROR unresolved name `Bar`
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}
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