1 // Test that we fail to promote the constant here which has a `ref
4 fn gimme_static_mut_let() -> &'static mut u32 {
5 let ref mut x = 1234543;
9 fn gimme_static_mut_let_nested() -> &'static mut u32 {
10 let (ref mut x, ) = (1234543, );
14 fn gimme_static_mut_match() -> &'static mut u32 {
15 match 1234543 { //~ ERROR
20 fn gimme_static_mut_match_nested() -> &'static mut u32 {
21 match (123443,) { //~ ERROR
26 fn gimme_static_mut_ampersand() -> &'static mut u32 {
27 &mut 1234543 //~ ERROR