src/tools/clippy/tests/ui/match_same_arms2.stderr

   1 error: this `match` has identical arm bodies
   2   --> $DIR/match_same_arms2.rs:20:14
   3    |
   4 LL |           _ => {
   5    |  ______________^
   6 LL | |             //~ ERROR match arms have same body
   7 LL | |             foo();
   8 LL | |             let mut a = 42 + [23].len() as i32;
   9 ...  |
  10 LL | |             a
  11 LL | |         },
  12    | |_________^
  13    |
  14    = note: `-D clippy::match-same-arms` implied by `-D warnings`
  15 note: same as this
  16   --> $DIR/match_same_arms2.rs:11:15
  17    |
  18 LL |           42 => {
  19    |  _______________^
  20 LL | |             foo();
  21 LL | |             let mut a = 42 + [23].len() as i32;
  22 LL | |             if true {
  23 ...  |
  24 LL | |             a
  25 LL | |         },
  26    | |_________^
  27 note: `42` has the same arm body as the `_` wildcard, consider removing it
  28   --> $DIR/match_same_arms2.rs:11:15
  29    |
  30 LL |           42 => {
  31    |  _______________^
  32 LL | |             foo();
  33 LL | |             let mut a = 42 + [23].len() as i32;
  34 LL | |             if true {
  35 ...  |
  36 LL | |             a
  37 LL | |         },
  38    | |_________^
  39
  40 error: this `match` has identical arm bodies
  41   --> $DIR/match_same_arms2.rs:34:15
  42    |
  43 LL |         51 => foo(), //~ ERROR match arms have same body
  44    |               ^^^^^
  45    |
  46 note: same as this
  47   --> $DIR/match_same_arms2.rs:33:15
  48    |
  49 LL |         42 => foo(),
  50    |               ^^^^^
  51 help: consider refactoring into `42 | 51`
  52   --> $DIR/match_same_arms2.rs:33:9
  53    |
  54 LL |         42 => foo(),
  55    |         ^^
  56
  57 error: this `match` has identical arm bodies
  58   --> $DIR/match_same_arms2.rs:40:17
  59    |
  60 LL |         None => 24, //~ ERROR match arms have same body
  61    |                 ^^
  62    |
  63 note: same as this
  64   --> $DIR/match_same_arms2.rs:39:20
  65    |
  66 LL |         Some(_) => 24,
  67    |                    ^^
  68 help: consider refactoring into `Some(_) | None`
  69   --> $DIR/match_same_arms2.rs:39:9
  70    |
  71 LL |         Some(_) => 24,
  72    |         ^^^^^^^
  73
  74 error: this `match` has identical arm bodies
  75   --> $DIR/match_same_arms2.rs:62:28
  76    |
  77 LL |         (None, Some(a)) => bar(a), //~ ERROR match arms have same body
  78    |                            ^^^^^^
  79    |
  80 note: same as this
  81   --> $DIR/match_same_arms2.rs:61:28
  82    |
  83 LL |         (Some(a), None) => bar(a),
  84    |                            ^^^^^^
  85 help: consider refactoring into `(Some(a), None) | (None, Some(a))`
  86   --> $DIR/match_same_arms2.rs:61:9
  87    |
  88 LL |         (Some(a), None) => bar(a),
  89    |         ^^^^^^^^^^^^^^^
  90
  91 error: this `match` has identical arm bodies
  92   --> $DIR/match_same_arms2.rs:68:26
  93    |
  94 LL |         (.., Some(a)) => bar(a), //~ ERROR match arms have same body
  95    |                          ^^^^^^
  96    |
  97 note: same as this
  98   --> $DIR/match_same_arms2.rs:67:26
  99    |
 100 LL |         (Some(a), ..) => bar(a),
 101    |                          ^^^^^^
 102 help: consider refactoring into `(Some(a), ..) | (.., Some(a))`
 103   --> $DIR/match_same_arms2.rs:67:9
 104    |
 105 LL |         (Some(a), ..) => bar(a),
 106    |         ^^^^^^^^^^^^^
 107
 108 error: this `match` has identical arm bodies
 109   --> $DIR/match_same_arms2.rs:102:29
 110    |
 111 LL |         (Ok(_), Some(x)) => println!("ok {}", x),
 112    |                             ^^^^^^^^^^^^^^^^^^^^
 113    |
 114 note: same as this
 115   --> $DIR/match_same_arms2.rs:101:29
 116    |
 117 LL |         (Ok(x), Some(_)) => println!("ok {}", x),
 118    |                             ^^^^^^^^^^^^^^^^^^^^
 119 help: consider refactoring into `(Ok(x), Some(_)) | (Ok(_), Some(x))`
 120   --> $DIR/match_same_arms2.rs:101:9
 121    |
 122 LL |         (Ok(x), Some(_)) => println!("ok {}", x),
 123    |         ^^^^^^^^^^^^^^^^
 124    = note: this error originates in the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
 125
 126 error: this `match` has identical arm bodies
 127   --> $DIR/match_same_arms2.rs:117:18
 128    |
 129 LL |         Ok(_) => println!("ok"),
 130    |                  ^^^^^^^^^^^^^^
 131    |
 132 note: same as this
 133   --> $DIR/match_same_arms2.rs:116:18
 134    |
 135 LL |         Ok(3) => println!("ok"),
 136    |                  ^^^^^^^^^^^^^^
 137 help: consider refactoring into `Ok(3) | Ok(_)`
 138   --> $DIR/match_same_arms2.rs:116:9
 139    |
 140 LL |         Ok(3) => println!("ok"),
 141    |         ^^^^^
 142    = note: this error originates in the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
 143
 144 error: this `match` has identical arm bodies
 145   --> $DIR/match_same_arms2.rs:144:14
 146    |
 147 LL |           1 => {
 148    |  ______________^
 149 LL | |             empty!(0);
 150 LL | |         },
 151    | |_________^
 152    |
 153 note: same as this
 154   --> $DIR/match_same_arms2.rs:141:14
 155    |
 156 LL |           0 => {
 157    |  ______________^
 158 LL | |             empty!(0);
 159 LL | |         },
 160    | |_________^
 161 help: consider refactoring into `0 | 1`
 162   --> $DIR/match_same_arms2.rs:141:9
 163    |
 164 LL |         0 => {
 165    |         ^
 166
 167 error: match expression looks like `matches!` macro
 168   --> $DIR/match_same_arms2.rs:162:16
 169    |
 170 LL |       let _ans = match x {
 171    |  ________________^
 172 LL | |         E::A => false,
 173 LL | |         E::B => false,
 174 LL | |         _ => true,
 175 LL | |     };
 176    | |_____^ help: try this: `!matches!(x, E::A | E::B)`
 177    |
 178    = note: `-D clippy::match-like-matches-macro` implied by `-D warnings`
 179
 180 error: aborting due to 9 previous errors
 181