mirror of https://github.com/rust-lang/rust.git
82 lines
3.4 KiB
Plaintext
82 lines
3.4 KiB
Plaintext
error: unexpected parentheses surrounding `match` arm pattern
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--> $DIR/feature-gate-guard-patterns.rs:12:9
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LL | (0 if guard(0)) => {},
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| ^ ^
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help: remove parentheses surrounding the pattern
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LL - (0 if guard(0)) => {},
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LL + 0 if guard(0) => {},
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error[E0658]: guard patterns are experimental
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--> $DIR/feature-gate-guard-patterns.rs:18:15
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LL | (0 if guard(0)) | 1 => {},
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| ^^^^^^^^
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= note: see issue #129967 <https://github.com/rust-lang/rust/issues/129967> for more information
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= help: add `#![feature(guard_patterns)]` to the crate attributes to enable
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= note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
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= help: consider using match arm guards
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error[E0658]: guard patterns are experimental
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--> $DIR/feature-gate-guard-patterns.rs:23:16
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LL | let ((x if guard(x)) | x) = 0;
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| ^^^^^^^^
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= note: see issue #129967 <https://github.com/rust-lang/rust/issues/129967> for more information
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= help: add `#![feature(guard_patterns)]` to the crate attributes to enable
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= note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
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= help: consider using match arm guards
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error[E0658]: guard patterns are experimental
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--> $DIR/feature-gate-guard-patterns.rs:26:18
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LL | if let (x if guard(x)) = 0 {}
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| ^^^^^^^^
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= note: see issue #129967 <https://github.com/rust-lang/rust/issues/129967> for more information
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= help: add `#![feature(guard_patterns)]` to the crate attributes to enable
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= note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
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= help: consider using match arm guards
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error[E0658]: guard patterns are experimental
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--> $DIR/feature-gate-guard-patterns.rs:29:21
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LL | while let (x if guard(x)) = 0 {}
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| ^^^^^^^^
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= note: see issue #129967 <https://github.com/rust-lang/rust/issues/129967> for more information
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= help: add `#![feature(guard_patterns)]` to the crate attributes to enable
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= note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
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= help: consider using match arm guards
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error[E0658]: guard patterns are experimental
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--> $DIR/feature-gate-guard-patterns.rs:33:21
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LL | while let (x if guard(x)) = 0 {}
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| ^^^^^^^^
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= note: see issue #129967 <https://github.com/rust-lang/rust/issues/129967> for more information
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= help: add `#![feature(guard_patterns)]` to the crate attributes to enable
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= note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
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= help: consider using match arm guards
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error[E0658]: guard patterns are experimental
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--> $DIR/feature-gate-guard-patterns.rs:37:39
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LL | fn even_as_function_parameters(((x if guard(x), _) | (_, x)): (i32, i32)) {}
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| ^^^^^^^^
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= note: see issue #129967 <https://github.com/rust-lang/rust/issues/129967> for more information
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= help: add `#![feature(guard_patterns)]` to the crate attributes to enable
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= note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
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= help: consider using match arm guards
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error: aborting due to 7 previous errors
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For more information about this error, try `rustc --explain E0658`.
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