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error[E0596]: cannot borrow as mutable inside an `&` pattern
--> $DIR/ref-mut-inside-shared-ref-pat.rs:16:31
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LL | if let Some(&Some(ref mut x)) = &mut Some(Some(0)) {
| - ^
| |
| help: replace this `&` with `&mut`: `&mut`
error[E0596]: cannot borrow as mutable inside an `&` pattern
--> $DIR/ref-mut-inside-shared-ref-pat.rs:22:31
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LL | if let &Some(Some(ref mut x)) = &mut Some(Some(0)) {
| - ^
| |
| help: replace this `&` with `&mut`: `&mut`
error[E0596]: cannot borrow as mutable inside an `&` pattern
--> $DIR/ref-mut-inside-shared-ref-pat.rs:31:15
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LL | let &pat!(x) = &mut 0;
| - ^
| |
| help: replace this `&` with `&mut`: `&mut`
error[E0596]: cannot borrow as mutable inside an `&` pattern
--> $DIR/ref-mut-inside-shared-ref-pat.rs:36:19
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LL | let &(ref mut a, ref mut b) = &mut (true, false);
| - ^
| |
| help: replace this `&` with `&mut`: `&mut`
error[E0596]: cannot borrow as mutable inside an `&` pattern
--> $DIR/ref-mut-inside-shared-ref-pat.rs:36:30
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LL | let &(ref mut a, ref mut b) = &mut (true, false);
| - ^
| |
| help: replace this `&` with `&mut`: `&mut`
error: aborting due to 5 previous errors
For more information about this error, try `rustc --explain E0596`.
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