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|
error: unexpected parentheses surrounding `match` arm pattern
--> $DIR/feature-gate-guard-patterns.rs:12:9
|
LL | (0 if guard(0)) => {},
| ^ ^
|
help: remove parentheses surrounding the pattern
|
LL - (0 if guard(0)) => {},
LL + 0 if guard(0) => {},
|
error[E0425]: cannot find value `x` in this scope
--> $DIR/feature-gate-guard-patterns.rs:23:22
|
LL | let ((x if guard(x)) | x) = 0;
| ^ not found in this scope
error[E0425]: cannot find value `x` in this scope
--> $DIR/feature-gate-guard-patterns.rs:38:45
|
LL | fn even_as_function_parameters(((x if guard(x), _) | (_, x)): (i32, i32)) {}
| ^
|
help: the binding `x` is available in a different scope in the same function
--> $DIR/feature-gate-guard-patterns.rs:23:11
|
LL | let ((x if guard(x)) | x) = 0;
| ^
error[E0658]: guard patterns are experimental
--> $DIR/feature-gate-guard-patterns.rs:18:15
|
LL | (0 if guard(0)) | 1 => {},
| ^^^^^^^^
|
= note: see issue #129967 <https://github.com/rust-lang/rust/issues/129967> for more information
= help: add `#![feature(guard_patterns)]` to the crate attributes to enable
= note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
= help: consider using match arm guards
error[E0658]: guard patterns are experimental
--> $DIR/feature-gate-guard-patterns.rs:23:16
|
LL | let ((x if guard(x)) | x) = 0;
| ^^^^^^^^
|
= note: see issue #129967 <https://github.com/rust-lang/rust/issues/129967> for more information
= help: add `#![feature(guard_patterns)]` to the crate attributes to enable
= note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
= help: consider using match arm guards
error[E0658]: guard patterns are experimental
--> $DIR/feature-gate-guard-patterns.rs:27:18
|
LL | if let (x if guard(x)) = 0 {}
| ^^^^^^^^
|
= note: see issue #129967 <https://github.com/rust-lang/rust/issues/129967> for more information
= help: add `#![feature(guard_patterns)]` to the crate attributes to enable
= note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
= help: consider using match arm guards
error[E0658]: guard patterns are experimental
--> $DIR/feature-gate-guard-patterns.rs:30:21
|
LL | while let (x if guard(x)) = 0 {}
| ^^^^^^^^
|
= note: see issue #129967 <https://github.com/rust-lang/rust/issues/129967> for more information
= help: add `#![feature(guard_patterns)]` to the crate attributes to enable
= note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
= help: consider using match arm guards
error[E0658]: guard patterns are experimental
--> $DIR/feature-gate-guard-patterns.rs:34:21
|
LL | while let (x if guard(x)) = 0 {}
| ^^^^^^^^
|
= note: see issue #129967 <https://github.com/rust-lang/rust/issues/129967> for more information
= help: add `#![feature(guard_patterns)]` to the crate attributes to enable
= note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
= help: consider using match arm guards
error[E0658]: guard patterns are experimental
--> $DIR/feature-gate-guard-patterns.rs:38:39
|
LL | fn even_as_function_parameters(((x if guard(x), _) | (_, x)): (i32, i32)) {}
| ^^^^^^^^
|
= note: see issue #129967 <https://github.com/rust-lang/rust/issues/129967> for more information
= help: add `#![feature(guard_patterns)]` to the crate attributes to enable
= note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
= help: consider using match arm guards
error: aborting due to 9 previous errors
Some errors have detailed explanations: E0425, E0658.
For more information about an error, try `rustc --explain E0425`.
|
