diff options
Diffstat (limited to 'src/tools/clippy/tests/ui/match_same_arms2.stderr')
| -rw-r--r-- | src/tools/clippy/tests/ui/match_same_arms2.stderr | 196 |
1 files changed, 196 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/match_same_arms2.stderr b/src/tools/clippy/tests/ui/match_same_arms2.stderr new file mode 100644 index 000000000..14a672ba2 --- /dev/null +++ b/src/tools/clippy/tests/ui/match_same_arms2.stderr @@ -0,0 +1,196 @@ +error: this match arm has an identical body to the `_` wildcard arm + --> $DIR/match_same_arms2.rs:11:9 + | +LL | / 42 => { +LL | | foo(); +LL | | let mut a = 42 + [23].len() as i32; +LL | | if true { +... | +LL | | a +LL | | }, + | |_________^ help: try removing the arm + | + = note: `-D clippy::match-same-arms` implied by `-D warnings` + = help: or try changing either arm body +note: `_` wildcard arm here + --> $DIR/match_same_arms2.rs:20:9 + | +LL | / _ => { +LL | | //~ ERROR match arms have same body +LL | | foo(); +LL | | let mut a = 42 + [23].len() as i32; +... | +LL | | a +LL | | }, + | |_________^ + +error: this match arm has an identical body to another arm + --> $DIR/match_same_arms2.rs:34:9 + | +LL | 51 => foo(), //~ ERROR match arms have same body + | --^^^^^^^^^ + | | + | help: try merging the arm patterns: `51 | 42` + | + = help: or try changing either arm body +note: other arm here + --> $DIR/match_same_arms2.rs:33:9 + | +LL | 42 => foo(), + | ^^^^^^^^^^^ + +error: this match arm has an identical body to another arm + --> $DIR/match_same_arms2.rs:40:9 + | +LL | None => 24, //~ ERROR match arms have same body + | ----^^^^^^ + | | + | help: try merging the arm patterns: `None | Some(_)` + | + = help: or try changing either arm body +note: other arm here + --> $DIR/match_same_arms2.rs:39:9 + | +LL | Some(_) => 24, + | ^^^^^^^^^^^^^ + +error: this match arm has an identical body to another arm + --> $DIR/match_same_arms2.rs:62:9 + | +LL | (None, Some(a)) => bar(a), //~ ERROR match arms have same body + | ---------------^^^^^^^^^^ + | | + | help: try merging the arm patterns: `(None, Some(a)) | (Some(a), None)` + | + = help: or try changing either arm body +note: other arm here + --> $DIR/match_same_arms2.rs:61:9 + | +LL | (Some(a), None) => bar(a), + | ^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: this match arm has an identical body to another arm + --> $DIR/match_same_arms2.rs:67:9 + | +LL | (Some(a), ..) => bar(a), + | -------------^^^^^^^^^^ + | | + | help: try merging the arm patterns: `(Some(a), ..) | (.., Some(a))` + | + = help: or try changing either arm body +note: other arm here + --> $DIR/match_same_arms2.rs:68:9 + | +LL | (.., Some(a)) => bar(a), //~ ERROR match arms have same body + | ^^^^^^^^^^^^^^^^^^^^^^^ + +error: this match arm has an identical body to another arm + --> $DIR/match_same_arms2.rs:101:9 + | +LL | (Ok(x), Some(_)) => println!("ok {}", x), + | ----------------^^^^^^^^^^^^^^^^^^^^^^^^ + | | + | help: try merging the arm patterns: `(Ok(x), Some(_)) | (Ok(_), Some(x))` + | + = help: or try changing either arm body +note: other arm here + --> $DIR/match_same_arms2.rs:102:9 + | +LL | (Ok(_), Some(x)) => println!("ok {}", x), + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: this match arm has an identical body to another arm + --> $DIR/match_same_arms2.rs:117:9 + | +LL | Ok(_) => println!("ok"), + | -----^^^^^^^^^^^^^^^^^^ + | | + | help: try merging the arm patterns: `Ok(_) | Ok(3)` + | + = help: or try changing either arm body +note: other arm here + --> $DIR/match_same_arms2.rs:116:9 + | +LL | Ok(3) => println!("ok"), + | ^^^^^^^^^^^^^^^^^^^^^^^ + +error: this match arm has an identical body to another arm + --> $DIR/match_same_arms2.rs:144:9 + | +LL | 1 => { + | ^ help: try merging the arm patterns: `1 | 0` + | _________| + | | +LL | | empty!(0); +LL | | }, + | |_________^ + | + = help: or try changing either arm body +note: other arm here + --> $DIR/match_same_arms2.rs:141:9 + | +LL | / 0 => { +LL | | empty!(0); +LL | | }, + | |_________^ + +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: this match arm has an identical body to another arm + --> $DIR/match_same_arms2.rs:194:9 + | +LL | Foo::X(0) => 1, + | ---------^^^^^ + | | + | help: try merging the arm patterns: `Foo::X(0) | Foo::Z(_)` + | + = help: or try changing either arm body +note: other arm here + --> $DIR/match_same_arms2.rs:196:9 + | +LL | Foo::Z(_) => 1, + | ^^^^^^^^^^^^^^ + +error: this match arm has an identical body to another arm + --> $DIR/match_same_arms2.rs:204:9 + | +LL | Foo::Z(_) => 1, + | ---------^^^^^ + | | + | help: try merging the arm patterns: `Foo::Z(_) | Foo::X(0)` + | + = help: or try changing either arm body +note: other arm here + --> $DIR/match_same_arms2.rs:202:9 + | +LL | Foo::X(0) => 1, + | ^^^^^^^^^^^^^^ + +error: this match arm has an identical body to another arm + --> $DIR/match_same_arms2.rs:227:9 + | +LL | Some(Bar { y: 0, x: 5, .. }) => 1, + | ----------------------------^^^^^ + | | + | help: try merging the arm patterns: `Some(Bar { y: 0, x: 5, .. }) | Some(Bar { x: 0, y: 5, .. })` + | + = help: or try changing either arm body +note: other arm here + --> $DIR/match_same_arms2.rs:224:9 + | +LL | Some(Bar { x: 0, y: 5, .. }) => 1, + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: aborting due to 12 previous errors + |