src/test/run-pass/issue-41213.rs

   1 // Copyright 2017 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 enum A {
  12     A1,
  13     A2,
  14     A3,
  15 }
  16
  17 enum B {
  18     B1(String, String),
  19     B2(String, String),
  20 }
  21
  22 fn main() {
  23     let a = A::A1;
  24     loop {
  25         let _ctor = match a {
  26             A::A3 => break,
  27             A::A1 => B::B1,
  28             A::A2 => B::B2,
  29         };
  30         break;
  31     }
  32 }