mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-11-14 00:47:16 +00:00
181 lines
4.9 KiB
Text
181 lines
4.9 KiB
Text
error: this `match` has identical arm bodies
|
|
--> $DIR/match_same_arms2.rs:20:14
|
|
|
|
|
LL | _ => {
|
|
| ______________^
|
|
LL | | //~ ERROR match arms have same body
|
|
LL | | foo();
|
|
LL | | let mut a = 42 + [23].len() as i32;
|
|
... |
|
|
LL | | a
|
|
LL | | },
|
|
| |_________^
|
|
|
|
|
= note: `-D clippy::match-same-arms` implied by `-D warnings`
|
|
note: same as this
|
|
--> $DIR/match_same_arms2.rs:11:15
|
|
|
|
|
LL | 42 => {
|
|
| _______________^
|
|
LL | | foo();
|
|
LL | | let mut a = 42 + [23].len() as i32;
|
|
LL | | if true {
|
|
... |
|
|
LL | | a
|
|
LL | | },
|
|
| |_________^
|
|
note: `42` has the same arm body as the `_` wildcard, consider removing it
|
|
--> $DIR/match_same_arms2.rs:11:15
|
|
|
|
|
LL | 42 => {
|
|
| _______________^
|
|
LL | | foo();
|
|
LL | | let mut a = 42 + [23].len() as i32;
|
|
LL | | if true {
|
|
... |
|
|
LL | | a
|
|
LL | | },
|
|
| |_________^
|
|
|
|
error: this `match` has identical arm bodies
|
|
--> $DIR/match_same_arms2.rs:34:15
|
|
|
|
|
LL | 51 => foo(), //~ ERROR match arms have same body
|
|
| ^^^^^
|
|
|
|
|
note: same as this
|
|
--> $DIR/match_same_arms2.rs:33:15
|
|
|
|
|
LL | 42 => foo(),
|
|
| ^^^^^
|
|
help: consider refactoring into `42 | 51`
|
|
--> $DIR/match_same_arms2.rs:33:9
|
|
|
|
|
LL | 42 => foo(),
|
|
| ^^
|
|
|
|
error: this `match` has identical arm bodies
|
|
--> $DIR/match_same_arms2.rs:40:17
|
|
|
|
|
LL | None => 24, //~ ERROR match arms have same body
|
|
| ^^
|
|
|
|
|
note: same as this
|
|
--> $DIR/match_same_arms2.rs:39:20
|
|
|
|
|
LL | Some(_) => 24,
|
|
| ^^
|
|
help: consider refactoring into `Some(_) | None`
|
|
--> $DIR/match_same_arms2.rs:39:9
|
|
|
|
|
LL | Some(_) => 24,
|
|
| ^^^^^^^
|
|
|
|
error: this `match` has identical arm bodies
|
|
--> $DIR/match_same_arms2.rs:62:28
|
|
|
|
|
LL | (None, Some(a)) => bar(a), //~ ERROR match arms have same body
|
|
| ^^^^^^
|
|
|
|
|
note: same as this
|
|
--> $DIR/match_same_arms2.rs:61:28
|
|
|
|
|
LL | (Some(a), None) => bar(a),
|
|
| ^^^^^^
|
|
help: consider refactoring into `(Some(a), None) | (None, Some(a))`
|
|
--> $DIR/match_same_arms2.rs:61:9
|
|
|
|
|
LL | (Some(a), None) => bar(a),
|
|
| ^^^^^^^^^^^^^^^
|
|
|
|
error: this `match` has identical arm bodies
|
|
--> $DIR/match_same_arms2.rs:68:26
|
|
|
|
|
LL | (.., Some(a)) => bar(a), //~ ERROR match arms have same body
|
|
| ^^^^^^
|
|
|
|
|
note: same as this
|
|
--> $DIR/match_same_arms2.rs:67:26
|
|
|
|
|
LL | (Some(a), ..) => bar(a),
|
|
| ^^^^^^
|
|
help: consider refactoring into `(Some(a), ..) | (.., Some(a))`
|
|
--> $DIR/match_same_arms2.rs:67:9
|
|
|
|
|
LL | (Some(a), ..) => bar(a),
|
|
| ^^^^^^^^^^^^^
|
|
|
|
error: this `match` has identical arm bodies
|
|
--> $DIR/match_same_arms2.rs:102:29
|
|
|
|
|
LL | (Ok(_), Some(x)) => println!("ok {}", x),
|
|
| ^^^^^^^^^^^^^^^^^^^^
|
|
|
|
|
note: same as this
|
|
--> $DIR/match_same_arms2.rs:101:29
|
|
|
|
|
LL | (Ok(x), Some(_)) => println!("ok {}", x),
|
|
| ^^^^^^^^^^^^^^^^^^^^
|
|
help: consider refactoring into `(Ok(x), Some(_)) | (Ok(_), Some(x))`
|
|
--> $DIR/match_same_arms2.rs:101:9
|
|
|
|
|
LL | (Ok(x), Some(_)) => println!("ok {}", x),
|
|
| ^^^^^^^^^^^^^^^^
|
|
= note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
|
|
|
|
error: this `match` has identical arm bodies
|
|
--> $DIR/match_same_arms2.rs:117:18
|
|
|
|
|
LL | Ok(_) => println!("ok"),
|
|
| ^^^^^^^^^^^^^^
|
|
|
|
|
note: same as this
|
|
--> $DIR/match_same_arms2.rs:116:18
|
|
|
|
|
LL | Ok(3) => println!("ok"),
|
|
| ^^^^^^^^^^^^^^
|
|
help: consider refactoring into `Ok(3) | Ok(_)`
|
|
--> $DIR/match_same_arms2.rs:116:9
|
|
|
|
|
LL | Ok(3) => println!("ok"),
|
|
| ^^^^^
|
|
= note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
|
|
|
|
error: this `match` has identical arm bodies
|
|
--> $DIR/match_same_arms2.rs:144:14
|
|
|
|
|
LL | 1 => {
|
|
| ______________^
|
|
LL | | empty!(0);
|
|
LL | | },
|
|
| |_________^
|
|
|
|
|
note: same as this
|
|
--> $DIR/match_same_arms2.rs:141:14
|
|
|
|
|
LL | 0 => {
|
|
| ______________^
|
|
LL | | empty!(0);
|
|
LL | | },
|
|
| |_________^
|
|
help: consider refactoring into `0 | 1`
|
|
--> $DIR/match_same_arms2.rs:141:9
|
|
|
|
|
LL | 0 => {
|
|
| ^
|
|
|
|
error: match expression looks like `matches!` macro
|
|
--> $DIR/match_same_arms2.rs:162:16
|
|
|
|
|
LL | let _ans = match x {
|
|
| ________________^
|
|
LL | | E::A => false,
|
|
LL | | E::B => false,
|
|
LL | | _ => true,
|
|
LL | | };
|
|
| |_____^ help: try this: `!matches!(x, E::A | E::B)`
|
|
|
|
|
= note: `-D clippy::match-like-matches-macro` implied by `-D warnings`
|
|
|
|
error: aborting due to 9 previous errors
|
|
|