rust/tests/ui/pattern/issue-80186-mut-binding-help-suggestion.stderr

error: `mut` must be attached to each individual binding
  --> $DIR/issue-80186-mut-binding-help-suggestion.rs:5:9
   |
LL |     let mut &x = &0;
   |         ^^^^^^ help: add `mut` to each binding: `&(mut x)`
   |
   = note: `mut` may be followed by `variable` and `variable @ pattern`

error: aborting due to previous error
Fix pretty printing an AST representing `&(mut ident)` `PatKind::Ref(PatKind::Ident(BindingMode::ByValue(Mutability::Mut), ..), ..)` is an AST representing `&(mut ident)`. It was errorneously printed as `&mut ident` which reparsed into a syntactically different AST. This affected help diagnostics in the parser. 2020-12-19 22:13:50 +00:00			error: `mut` must be attached to each individual binding
			`--> $DIR/issue-80186-mut-binding-help-suggestion.rs:5:9`
			`\|`
			`LL \| let mut &x = &0;`
			\| ^^^^^^ help: add `mut` to each binding: `&(mut x)`
			`\|`
			= note: `mut` may be followed by `variable` and `variable @ pattern`

			`error: aborting due to previous error`