src/test/compile-fail/empty-struct-braces-pat-2.rs

   1 // Copyright 2015 The Rust Project Developers. See the COPYRIGHT
   2 // file at the top-level directory of this distribution and at
   3 // http://rust-lang.org/COPYRIGHT.
   4 //
   5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
   6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
   7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
   8 // option. This file may not be copied, modified, or distributed
   9 // except according to those terms.
  10
  11 // Can't use empty braced struct as enum pattern
  12
  13 // aux-build:empty-struct.rs
  14
  15 #![feature(relaxed_adts)]
  16
  17 extern crate empty_struct;
  18 use empty_struct::*;
  19
  20 struct Empty1 {}
  21
  22 fn main() {
  23     let e1 = Empty1 {};
  24     let xe1 = XEmpty1 {};
  25
  26     match e1 {
  27         Empty1() => () //~ ERROR unresolved variant or struct `Empty1`
  28     }
  29     match xe1 {
  30         XEmpty1() => () //~ ERROR unresolved variant or struct `XEmpty1`
  31     }
  32     match e1 {
  33         Empty1(..) => () //~ ERROR unresolved variant or struct `Empty1`
  34     }
  35     match xe1 {
  36         XEmpty1(..) => () //~ ERROR unresolved variant or struct `XEmpty1`
  37     }
  38 }