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.
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.
11 // Test that we fail to promote the constant here which has a `ref
14 fn gimme_static_mut_let() -> &'static mut u32 {
15 let ref mut x = 1234543; //~ ERROR
19 fn gimme_static_mut_let_nested() -> &'static mut u32 {
20 let (ref mut x, ) = (1234543, ); //~ ERROR
24 fn gimme_static_mut_match() -> &'static mut u32 {
26 ref mut x => x //~ ERROR
30 fn gimme_static_mut_match_nested() -> &'static mut u32 {
32 (ref mut x,) => x, //~ ERROR
36 fn gimme_static_mut_ampersand() -> &'static mut u32 {
37 &mut 1234543 //~ ERROR