src/test/compile-fail/issue-35044.rs

   1 // Copyright 2016 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 #[derive(Debug, PartialEq)]
  12 enum Reg {
  13     EAX,
  14     EBX,
  15     ECX,
  16     EDX,
  17     ESP,
  18     EBP,
  19     ISP,
  20 }
  21
  22 fn string_to_reg(_s:&str) -> Reg {
  23     match _s.as_ref() {
  24         "EAX" => Reg::EAX,
  25         "EBX" => Reg::EBX,
  26         "ECX" => Reg::ECX,
  27         "EDX" => Reg::EDX,
  28         "EBP" => Reg::EBP,
  29         "ESP" => Reg::ESP,
  30         "ISP" => Reg::ISP, //~ NOTE split literal here
  31         &_    => panic!("bla bla bla"), //~ ERROR see issue #35044
  32     }
  33 }
  34
  35 fn main() {
  36     let vec = vec!["EAX", "EBX", "ECX", "EDX", "ESP", "EBP", "ISP"];
  37     let mut iter = vec.iter();
  38     println!("{:?}", string_to_reg(""));
  39     println!("{:?}", string_to_reg(iter.next().unwrap()));
  40     println!("{:?}", string_to_reg(iter.next().unwrap()));
  41     println!("{:?}", string_to_reg(iter.next().unwrap()));
  42     println!("{:?}", string_to_reg(iter.next().unwrap()));
  43     println!("{:?}",  string_to_reg(iter.next().unwrap()));
  44     println!("{:?}", string_to_reg(iter.next().unwrap()));
  45     println!("{:?}",  string_to_reg(iter.next().unwrap()));
  46 }