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// Copyright 2015 The Rust Project Developers. See the COPYRIGHT
// file at the top-level directory of this distribution and at
// http://rust-lang.org/COPYRIGHT.
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
// Feature gate test for empty struct with braces
// Can't use braced expressions and patterns with structs defined without braces
struct Empty2;
enum E {
Empty5,
}
fn main() {
let e2: Empty2 = Empty2 {}; //~ ERROR empty structs and enum variants with braces are unstable
let e2: Empty2 = Empty2;
let e5: E = E::Empty5 {}; //~ ERROR empty structs and enum variants with braces are unstable
let e5: E = E::Empty5;
match e2 {
Empty2 {} => {} //~ ERROR empty structs and enum variants with braces are unstable
}
match e2 {
Empty2 => {}
}
match e2 {
Empty2 { .. } => {} //~ ERROR empty structs and enum variants with braces are unstable
}
match e5 {
E::Empty5 {} => {} //~ ERROR empty structs and enum variants with braces are unstable
}
match e5 {
E::Empty5 => {}
}
match e5 {
E::Empty5 { .. } => {} //~ ERROR empty structs and enum variants with braces are unstable
}
let e22 = Empty2 { ..e2 }; //~ ERROR empty structs and enum variants with braces are unstable
}
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