350 lines
12 KiB
Plaintext
350 lines
12 KiB
Plaintext
error: unreachable pattern
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--> $DIR/empty-match.rs:68:9
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LL | _ => {},
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| ^
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note: the lint level is defined here
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--> $DIR/empty-match.rs:8:9
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LL | #![deny(unreachable_patterns)]
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| ^^^^^^^^^^^^^^^^^^^^
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error: unreachable pattern
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--> $DIR/empty-match.rs:71:9
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LL | _ if false => {},
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| ^
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error: unreachable pattern
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--> $DIR/empty-match.rs:78:9
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LL | _ => {},
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| ^
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error: unreachable pattern
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--> $DIR/empty-match.rs:81:9
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LL | _ if false => {},
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| ^
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error[E0005]: refutable pattern in local binding
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--> $DIR/empty-match.rs:86:9
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LL | let None = x;
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| ^^^^ pattern `Some(_)` not covered
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= note: `let` bindings require an "irrefutable pattern", like a `struct` or an `enum` with only one variant
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= note: for more information, visit https://doc.rust-lang.org/book/ch18-02-refutability.html
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= note: pattern `Some(_)` is currently uninhabited, but this variant contains private fields which may become inhabited in the future
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= note: the matched value is of type `Option<SecretlyUninhabitedForeignStruct>`
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help: you might want to use `if let` to ignore the variant that isn't matched
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LL | if let None = x { todo!() };
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| ++ +++++++++++
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error: unreachable pattern
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--> $DIR/empty-match.rs:98:9
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LL | _ => {},
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| ^
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error: unreachable pattern
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--> $DIR/empty-match.rs:101:9
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LL | _ if false => {},
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| ^
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error[E0004]: non-exhaustive patterns: type `u8` is non-empty
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--> $DIR/empty-match.rs:119:20
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LL | match_no_arms!(0u8);
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| ^^^
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= note: the matched value is of type `u8`
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= help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern
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error[E0004]: non-exhaustive patterns: type `NonEmptyStruct1` is non-empty
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--> $DIR/empty-match.rs:121:20
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LL | match_no_arms!(NonEmptyStruct1);
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| ^^^^^^^^^^^^^^^
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note: `NonEmptyStruct1` defined here
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--> $DIR/empty-match.rs:15:8
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LL | struct NonEmptyStruct1;
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| ^^^^^^^^^^^^^^^
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= note: the matched value is of type `NonEmptyStruct1`
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= help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern
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error[E0004]: non-exhaustive patterns: type `NonEmptyStruct2` is non-empty
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--> $DIR/empty-match.rs:123:20
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LL | match_no_arms!(NonEmptyStruct2(true));
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| ^^^^^^^^^^^^^^^^^^^^^
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note: `NonEmptyStruct2` defined here
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--> $DIR/empty-match.rs:18:8
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LL | struct NonEmptyStruct2(bool);
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| ^^^^^^^^^^^^^^^
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= note: the matched value is of type `NonEmptyStruct2`
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= help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern
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error[E0004]: non-exhaustive patterns: type `NonEmptyUnion1` is non-empty
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--> $DIR/empty-match.rs:125:20
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LL | match_no_arms!((NonEmptyUnion1 { foo: () }));
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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note: `NonEmptyUnion1` defined here
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--> $DIR/empty-match.rs:21:7
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LL | union NonEmptyUnion1 {
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| ^^^^^^^^^^^^^^
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= note: the matched value is of type `NonEmptyUnion1`
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= help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern
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error[E0004]: non-exhaustive patterns: type `NonEmptyUnion2` is non-empty
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--> $DIR/empty-match.rs:127:20
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LL | match_no_arms!((NonEmptyUnion2 { foo: () }));
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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note: `NonEmptyUnion2` defined here
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--> $DIR/empty-match.rs:26:7
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LL | union NonEmptyUnion2 {
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| ^^^^^^^^^^^^^^
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= note: the matched value is of type `NonEmptyUnion2`
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= help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern
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error[E0004]: non-exhaustive patterns: `NonEmptyEnum1::Foo(_)` not covered
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--> $DIR/empty-match.rs:129:20
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LL | match_no_arms!(NonEmptyEnum1::Foo(true));
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| ^^^^^^^^^^^^^^^^^^^^^^^^ pattern `NonEmptyEnum1::Foo(_)` not covered
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note: `NonEmptyEnum1` defined here
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--> $DIR/empty-match.rs:32:6
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LL | enum NonEmptyEnum1 {
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| ^^^^^^^^^^^^^
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...
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LL | Foo(bool),
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| --- not covered
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= note: the matched value is of type `NonEmptyEnum1`
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= help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern
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error[E0004]: non-exhaustive patterns: `NonEmptyEnum2::Foo(_)` and `NonEmptyEnum2::Bar` not covered
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--> $DIR/empty-match.rs:132:20
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LL | match_no_arms!(NonEmptyEnum2::Foo(true));
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| ^^^^^^^^^^^^^^^^^^^^^^^^ patterns `NonEmptyEnum2::Foo(_)` and `NonEmptyEnum2::Bar` not covered
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note: `NonEmptyEnum2` defined here
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--> $DIR/empty-match.rs:39:6
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LL | enum NonEmptyEnum2 {
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| ^^^^^^^^^^^^^
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...
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LL | Foo(bool),
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| --- not covered
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...
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LL | Bar,
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| --- not covered
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= note: the matched value is of type `NonEmptyEnum2`
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= help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or multiple match arms
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error[E0004]: non-exhaustive patterns: `NonEmptyEnum5::V1`, `NonEmptyEnum5::V2`, `NonEmptyEnum5::V3` and 2 more not covered
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--> $DIR/empty-match.rs:135:20
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LL | match_no_arms!(NonEmptyEnum5::V1);
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| ^^^^^^^^^^^^^^^^^ patterns `NonEmptyEnum5::V1`, `NonEmptyEnum5::V2`, `NonEmptyEnum5::V3` and 2 more not covered
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note: `NonEmptyEnum5` defined here
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--> $DIR/empty-match.rs:49:6
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LL | enum NonEmptyEnum5 {
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| ^^^^^^^^^^^^^
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...
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LL | V1, V2, V3, V4, V5,
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| -- -- -- -- -- not covered
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| | | | |
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| | | | not covered
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| | | not covered
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| | not covered
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| not covered
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= note: the matched value is of type `NonEmptyEnum5`
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= help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or multiple match arms
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error[E0004]: non-exhaustive patterns: `_` not covered
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--> $DIR/empty-match.rs:139:24
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LL | match_guarded_arm!(0u8);
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| ^^^ pattern `_` not covered
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= note: the matched value is of type `u8`
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= note: match arms with guards don't count towards exhaustivity
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help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown
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LL ~ _ if false => {},
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LL + _ => todo!()
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error[E0004]: non-exhaustive patterns: `NonEmptyStruct1` not covered
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--> $DIR/empty-match.rs:144:24
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LL | match_guarded_arm!(NonEmptyStruct1);
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| ^^^^^^^^^^^^^^^ pattern `NonEmptyStruct1` not covered
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note: `NonEmptyStruct1` defined here
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--> $DIR/empty-match.rs:15:8
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LL | struct NonEmptyStruct1;
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| ^^^^^^^^^^^^^^^
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= note: the matched value is of type `NonEmptyStruct1`
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= note: match arms with guards don't count towards exhaustivity
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help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown
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LL ~ _ if false => {},
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LL + NonEmptyStruct1 => todo!()
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error[E0004]: non-exhaustive patterns: `NonEmptyStruct2(_)` not covered
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--> $DIR/empty-match.rs:149:24
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LL | match_guarded_arm!(NonEmptyStruct2(true));
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| ^^^^^^^^^^^^^^^^^^^^^ pattern `NonEmptyStruct2(_)` not covered
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note: `NonEmptyStruct2` defined here
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--> $DIR/empty-match.rs:18:8
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LL | struct NonEmptyStruct2(bool);
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| ^^^^^^^^^^^^^^^
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= note: the matched value is of type `NonEmptyStruct2`
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= note: match arms with guards don't count towards exhaustivity
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help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown
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LL ~ _ if false => {},
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LL + NonEmptyStruct2(_) => todo!()
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error[E0004]: non-exhaustive patterns: `NonEmptyUnion1 { .. }` not covered
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--> $DIR/empty-match.rs:154:24
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LL | match_guarded_arm!((NonEmptyUnion1 { foo: () }));
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ pattern `NonEmptyUnion1 { .. }` not covered
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note: `NonEmptyUnion1` defined here
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--> $DIR/empty-match.rs:21:7
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LL | union NonEmptyUnion1 {
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| ^^^^^^^^^^^^^^
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= note: the matched value is of type `NonEmptyUnion1`
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= note: match arms with guards don't count towards exhaustivity
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help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown
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LL ~ _ if false => {},
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LL + NonEmptyUnion1 { .. } => todo!()
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error[E0004]: non-exhaustive patterns: `NonEmptyUnion2 { .. }` not covered
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--> $DIR/empty-match.rs:159:24
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LL | match_guarded_arm!((NonEmptyUnion2 { foo: () }));
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ pattern `NonEmptyUnion2 { .. }` not covered
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note: `NonEmptyUnion2` defined here
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--> $DIR/empty-match.rs:26:7
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LL | union NonEmptyUnion2 {
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| ^^^^^^^^^^^^^^
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= note: the matched value is of type `NonEmptyUnion2`
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= note: match arms with guards don't count towards exhaustivity
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help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown
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LL ~ _ if false => {},
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LL + NonEmptyUnion2 { .. } => todo!()
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error[E0004]: non-exhaustive patterns: `NonEmptyEnum1::Foo(_)` not covered
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--> $DIR/empty-match.rs:164:24
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LL | match_guarded_arm!(NonEmptyEnum1::Foo(true));
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| ^^^^^^^^^^^^^^^^^^^^^^^^ pattern `NonEmptyEnum1::Foo(_)` not covered
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note: `NonEmptyEnum1` defined here
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--> $DIR/empty-match.rs:32:6
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LL | enum NonEmptyEnum1 {
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| ^^^^^^^^^^^^^
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...
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LL | Foo(bool),
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| --- not covered
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= note: the matched value is of type `NonEmptyEnum1`
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= note: match arms with guards don't count towards exhaustivity
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help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown
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LL ~ _ if false => {},
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LL + NonEmptyEnum1::Foo(_) => todo!()
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error[E0004]: non-exhaustive patterns: `NonEmptyEnum2::Foo(_)` and `NonEmptyEnum2::Bar` not covered
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--> $DIR/empty-match.rs:169:24
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LL | match_guarded_arm!(NonEmptyEnum2::Foo(true));
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| ^^^^^^^^^^^^^^^^^^^^^^^^ patterns `NonEmptyEnum2::Foo(_)` and `NonEmptyEnum2::Bar` not covered
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note: `NonEmptyEnum2` defined here
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--> $DIR/empty-match.rs:39:6
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LL | enum NonEmptyEnum2 {
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| ^^^^^^^^^^^^^
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...
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LL | Foo(bool),
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| --- not covered
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...
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LL | Bar,
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| --- not covered
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= note: the matched value is of type `NonEmptyEnum2`
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= note: match arms with guards don't count towards exhaustivity
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help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern, a match arm with multiple or-patterns as shown, or multiple match arms
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LL ~ _ if false => {},
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LL + NonEmptyEnum2::Foo(_) | NonEmptyEnum2::Bar => todo!()
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error[E0004]: non-exhaustive patterns: `NonEmptyEnum5::V1`, `NonEmptyEnum5::V2`, `NonEmptyEnum5::V3` and 2 more not covered
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--> $DIR/empty-match.rs:174:24
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LL | match_guarded_arm!(NonEmptyEnum5::V1);
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| ^^^^^^^^^^^^^^^^^ patterns `NonEmptyEnum5::V1`, `NonEmptyEnum5::V2`, `NonEmptyEnum5::V3` and 2 more not covered
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note: `NonEmptyEnum5` defined here
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--> $DIR/empty-match.rs:49:6
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LL | enum NonEmptyEnum5 {
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| ^^^^^^^^^^^^^
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...
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LL | V1, V2, V3, V4, V5,
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| -- -- -- -- -- not covered
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| | | | |
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| | | | not covered
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| | | not covered
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| | not covered
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| not covered
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= note: the matched value is of type `NonEmptyEnum5`
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= note: match arms with guards don't count towards exhaustivity
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help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern as shown, or multiple match arms
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LL ~ _ if false => {},
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LL + _ => todo!()
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error: aborting due to 23 previous errors
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Some errors have detailed explanations: E0004, E0005.
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For more information about an error, try `rustc --explain E0004`.
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