rust/tests/ui/pattern/rest-pat-semantic-disallowed.stderr

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2019-07-29 14:04:32 -05:00
error: `..` patterns are not allowed here
--> $DIR/rest-pat-semantic-disallowed.rs:10:13
|
LL | () => { .. }
| ^^
...
LL | let mk_pat!();
| --------- in this macro invocation
|
= note: only allowed in tuple, tuple struct, and slice patterns
= note: this error originates in the macro `mk_pat` (in Nightly builds, run with -Z macro-backtrace for more info)
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error: `..` patterns are not allowed here
--> $DIR/rest-pat-semantic-disallowed.rs:18:9
|
LL | let ..;
| ^^
|
= note: only allowed in tuple, tuple struct, and slice patterns
error: `..` patterns are not allowed here
--> $DIR/rest-pat-semantic-disallowed.rs:21:13
|
LL | let box ..;
| ^^
|
= note: only allowed in tuple, tuple struct, and slice patterns
error: `..` patterns are not allowed here
--> $DIR/rest-pat-semantic-disallowed.rs:25:13
|
LL | 1 | .. => {}
| ^^
|
= note: only allowed in tuple, tuple struct, and slice patterns
error: `..` patterns are not allowed here
--> $DIR/rest-pat-semantic-disallowed.rs:29:10
|
LL | let &..;
| ^^
|
= note: only allowed in tuple, tuple struct, and slice patterns
error: `..` patterns are not allowed here
--> $DIR/rest-pat-semantic-disallowed.rs:30:14
|
LL | let &mut ..;
| ^^
|
= note: only allowed in tuple, tuple struct, and slice patterns
error: `..` patterns are not allowed here
--> $DIR/rest-pat-semantic-disallowed.rs:33:13
|
LL | let x @ ..;
| ^^
|
= note: only allowed in tuple, tuple struct, and slice patterns
error: `..` patterns are not allowed here
--> $DIR/rest-pat-semantic-disallowed.rs:35:17
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|
LL | let ref x @ ..;
| ^^
|
= note: only allowed in tuple, tuple struct, and slice patterns
error: `..` patterns are not allowed here
--> $DIR/rest-pat-semantic-disallowed.rs:36:21
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|
LL | let ref mut x @ ..;
| ^^
|
= note: only allowed in tuple, tuple struct, and slice patterns
error: `..` can only be used once per tuple pattern
--> $DIR/rest-pat-semantic-disallowed.rs:43:9
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|
LL | ..,
| -- previously used here
LL | ..,
| ^^ can only be used once per tuple pattern
error: `..` can only be used once per tuple pattern
--> $DIR/rest-pat-semantic-disallowed.rs:44:9
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|
LL | ..,
| -- previously used here
LL | ..,
LL | ..
| ^^ can only be used once per tuple pattern
error: `..` can only be used once per tuple pattern
--> $DIR/rest-pat-semantic-disallowed.rs:49:9
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|
LL | ..,
| -- previously used here
LL | x,
LL | ..
| ^^ can only be used once per tuple pattern
error: `..` can only be used once per tuple struct pattern
--> $DIR/rest-pat-semantic-disallowed.rs:59:9
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|
LL | ..,
| -- previously used here
LL | ..,
| ^^ can only be used once per tuple struct pattern
error: `..` can only be used once per tuple struct pattern
--> $DIR/rest-pat-semantic-disallowed.rs:60:9
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|
LL | ..,
| -- previously used here
LL | ..,
LL | ..
| ^^ can only be used once per tuple struct pattern
error: `..` can only be used once per tuple struct pattern
--> $DIR/rest-pat-semantic-disallowed.rs:65:9
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|
LL | ..,
| -- previously used here
LL | x,
LL | ..
| ^^ can only be used once per tuple struct pattern
error: `..` can only be used once per slice pattern
--> $DIR/rest-pat-semantic-disallowed.rs:73:9
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|
LL | ..,
| -- previously used here
LL | ..,
| ^^ can only be used once per slice pattern
error: `..` can only be used once per slice pattern
--> $DIR/rest-pat-semantic-disallowed.rs:74:9
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|
LL | ..,
| -- previously used here
LL | ..,
LL | ..
| ^^ can only be used once per slice pattern
error: `..` can only be used once per slice pattern
--> $DIR/rest-pat-semantic-disallowed.rs:78:17
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|
LL | ..,
| -- previously used here
LL | ref x @ ..,
| ^^ can only be used once per slice pattern
error: `..` can only be used once per slice pattern
--> $DIR/rest-pat-semantic-disallowed.rs:79:21
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|
LL | ..,
| -- previously used here
LL | ref x @ ..,
LL | ref mut y @ ..,
| ^^ can only be used once per slice pattern
error: `..` patterns are not allowed here
--> $DIR/rest-pat-semantic-disallowed.rs:80:18
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|
LL | (ref z @ ..),
| ^^
|
= note: only allowed in tuple, tuple struct, and slice patterns
error: `..` can only be used once per slice pattern
--> $DIR/rest-pat-semantic-disallowed.rs:81:9
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|
LL | ..,
| -- previously used here
...
LL | ..
| ^^ can only be used once per slice pattern
error: `..` patterns are not allowed here
--> $DIR/rest-pat-semantic-disallowed.rs:17:12
|
LL | fn foo(..: u8) {}
| ^^
|
= note: only allowed in tuple, tuple struct, and slice patterns
error[E0282]: type annotations needed
--> $DIR/rest-pat-semantic-disallowed.rs:33:9
|
LL | let x @ ..;
2022-02-14 06:25:26 -06:00
| ^^^^^^
|
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help: consider giving this pattern a type
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|
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LL | let x @ ..: /* Type */;
| ++++++++++++
error: aborting due to 23 previous errors
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For more information about this error, try `rustc --explain E0282`.