| // 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. |
| |
| // revisions: ast mir |
| //[mir]compile-flags: -Z borrowck=mir |
| |
| enum Foo { |
| A(i32), |
| B |
| } |
| |
| fn match_enum() { |
| let mut foo = Foo::B; |
| let p = &mut foo; |
| let _ = match foo { |
| Foo::B => 1, //[mir]~ ERROR [E0503] |
| _ => 2, |
| Foo::A(x) => x //[ast]~ ERROR [E0503] |
| //[mir]~^ ERROR [E0503] |
| }; |
| drop(p); |
| } |
| |
| |
| fn main() { |
| let mut x = 1; |
| let r = &mut x; |
| let _ = match x { |
| x => x + 1, //[ast]~ ERROR [E0503] |
| //[mir]~^ ERROR [E0503] |
| y => y + 2, //[ast]~ ERROR [E0503] |
| //[mir]~^ ERROR [E0503] |
| }; |
| drop(r); |
| } |