rust/tests/ui/issues/issue-66706.stderr

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error: expected one of `,` or `|`, found `&`
--> $DIR/issue-66706.rs:2:16
|
LL | [0; [|_: _ &_| ()].len()]
| -^ expected one of `,` or `|`
| |
| help: missing `,`
error: expected identifier, found reserved identifier `_`
--> $DIR/issue-66706.rs:8:20
|
LL | [0; [|f @ &ref _| {} ; 0 ].len() ];
| ^ expected identifier, found reserved identifier
error: expected one of `,` or `|`, found `&`
--> $DIR/issue-66706.rs:13:17
|
LL | [0; [|&_: _ &_| {}; 0 ].len()]
| -^ expected one of `,` or `|`
| |
| help: missing `,`
error: expected identifier, found reserved identifier `_`
--> $DIR/issue-66706.rs:19:26
|
LL | [0; match [|f @ &ref _| () ] {} ]
| ----- ^ expected identifier, found reserved identifier
| |
| while parsing this `match` expression
error[E0282]: type annotations needed
--> $DIR/issue-66706.rs:2:11
|
LL | [0; [|_: _ &_| ()].len()]
| ^ cannot infer type
error[E0282]: type annotations needed
--> $DIR/issue-66706.rs:13:11
|
LL | [0; [|&_: _ &_| {}; 0 ].len()]
| ^^^^^ cannot infer type
error: aborting due to 6 previous errors
For more information about this error, try `rustc --explain E0282`.