src/test/run-pass/issue-19100.rs

   1 // Copyright 2014 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 #![allow(non_snake_case)]
  12 #![allow(dead_code)]
  13 #![allow(unused_variables)]
  14
  15 #[derive(Copy, Clone)]
  16 enum Foo {
  17     Bar,
  18     Baz
  19 }
  20
  21 impl Foo {
  22     fn foo(&self) {
  23         match self {
  24             &
  25 Bar if true
  26 //~^ WARN pattern binding `Bar` is named the same as one of the variants of the type `Foo`
  27 //~^^ HELP to match on a variant, consider making the path in the pattern qualified: `Foo::Bar`
  28 => println!("bar"),
  29             &
  30 Baz if false
  31 //~^ WARN pattern binding `Baz` is named the same as one of the variants of the type `Foo`
  32 //~^^ HELP to match on a variant, consider making the path in the pattern qualified: `Foo::Baz`
  33 => println!("baz"),
  34 _ => ()
  35         }
  36     }
  37 }
  38
  39 fn main() {}