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

   1 error: this match arm has an identical body to the `_` wildcard arm
   2   --> $DIR/match_same_arms2.rs:11:9
   3    |
   4 LL | /         42 => {
   5 LL | |             foo();
   6 LL | |             let mut a = 42 + [23].len() as i32;
   7 LL | |             if true {
   8 ...  |
   9 LL | |             a
  10 LL | |         },
  11    | |_________^ help: try removing the arm
  12    |
  13    = note: `-D clippy::match-same-arms` implied by `-D warnings`
  14    = help: or try changing either arm body
  15 note: `_` wildcard arm here
  16   --> $DIR/match_same_arms2.rs:20:9
  17    |
  18 LL | /         _ => {
  19 LL | |             //~ ERROR match arms have same body
  20 LL | |             foo();
  21 LL | |             let mut a = 42 + [23].len() as i32;
  22 ...  |
  23 LL | |             a
  24 LL | |         },
  25    | |_________^
  26
  27 error: this match arm has an identical body to another arm
  28   --> $DIR/match_same_arms2.rs:34:9
  29    |
  30 LL |         51 => foo(), //~ ERROR match arms have same body
  31    |         --^^^^^^^^^
  32    |         |
  33    |         help: try merging the arm patterns: `51 | 42`
  34    |
  35    = help: or try changing either arm body
  36 note: other arm here
  37   --> $DIR/match_same_arms2.rs:33:9
  38    |
  39 LL |         42 => foo(),
  40    |         ^^^^^^^^^^^
  41
  42 error: this match arm has an identical body to another arm
  43   --> $DIR/match_same_arms2.rs:40:9
  44    |
  45 LL |         None => 24, //~ ERROR match arms have same body
  46    |         ----^^^^^^
  47    |         |
  48    |         help: try merging the arm patterns: `None | Some(_)`
  49    |
  50    = help: or try changing either arm body
  51 note: other arm here
  52   --> $DIR/match_same_arms2.rs:39:9
  53    |
  54 LL |         Some(_) => 24,
  55    |         ^^^^^^^^^^^^^
  56
  57 error: this match arm has an identical body to another arm
  58   --> $DIR/match_same_arms2.rs:62:9
  59    |
  60 LL |         (None, Some(a)) => bar(a), //~ ERROR match arms have same body
  61    |         ---------------^^^^^^^^^^
  62    |         |
  63    |         help: try merging the arm patterns: `(None, Some(a)) | (Some(a), None)`
  64    |
  65    = help: or try changing either arm body
  66 note: other arm here
  67   --> $DIR/match_same_arms2.rs:61:9
  68    |
  69 LL |         (Some(a), None) => bar(a),
  70    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
  71
  72 error: this match arm has an identical body to another arm
  73   --> $DIR/match_same_arms2.rs:67:9
  74    |
  75 LL |         (Some(a), ..) => bar(a),
  76    |         -------------^^^^^^^^^^
  77    |         |
  78    |         help: try merging the arm patterns: `(Some(a), ..) | (.., Some(a))`
  79    |
  80    = help: or try changing either arm body
  81 note: other arm here
  82   --> $DIR/match_same_arms2.rs:68:9
  83    |
  84 LL |         (.., Some(a)) => bar(a), //~ ERROR match arms have same body
  85    |         ^^^^^^^^^^^^^^^^^^^^^^^
  86
  87 error: this match arm has an identical body to another arm
  88   --> $DIR/match_same_arms2.rs:101:9
  89    |
  90 LL |         (Ok(x), Some(_)) => println!("ok {}", x),
  91    |         ----------------^^^^^^^^^^^^^^^^^^^^^^^^
  92    |         |
  93    |         help: try merging the arm patterns: `(Ok(x), Some(_)) | (Ok(_), Some(x))`
  94    |
  95    = help: or try changing either arm body
  96 note: other arm here
  97   --> $DIR/match_same_arms2.rs:102:9
  98    |
  99 LL |         (Ok(_), Some(x)) => println!("ok {}", x),
 100    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 101
 102 error: this match arm has an identical body to another arm
 103   --> $DIR/match_same_arms2.rs:117:9
 104    |
 105 LL |         Ok(_) => println!("ok"),
 106    |         -----^^^^^^^^^^^^^^^^^^
 107    |         |
 108    |         help: try merging the arm patterns: `Ok(_) | Ok(3)`
 109    |
 110    = help: or try changing either arm body
 111 note: other arm here
 112   --> $DIR/match_same_arms2.rs:116:9
 113    |
 114 LL |         Ok(3) => println!("ok"),
 115    |         ^^^^^^^^^^^^^^^^^^^^^^^
 116
 117 error: this match arm has an identical body to another arm
 118   --> $DIR/match_same_arms2.rs:144:9
 119    |
 120 LL |           1 => {
 121    |           ^ help: try merging the arm patterns: `1 | 0`
 122    |  _________|
 123    | |
 124 LL | |             empty!(0);
 125 LL | |         },
 126    | |_________^
 127    |
 128    = help: or try changing either arm body
 129 note: other arm here
 130   --> $DIR/match_same_arms2.rs:141:9
 131    |
 132 LL | /         0 => {
 133 LL | |             empty!(0);
 134 LL | |         },
 135    | |_________^
 136
 137 error: match expression looks like `matches!` macro
 138   --> $DIR/match_same_arms2.rs:162:16
 139    |
 140 LL |       let _ans = match x {
 141    |  ________________^
 142 LL | |         E::A => false,
 143 LL | |         E::B => false,
 144 LL | |         _ => true,
 145 LL | |     };
 146    | |_____^ help: try this: `!matches!(x, E::A | E::B)`
 147    |
 148    = note: `-D clippy::match-like-matches-macro` implied by `-D warnings`
 149
 150 error: this match arm has an identical body to another arm
 151   --> $DIR/match_same_arms2.rs:194:9
 152    |
 153 LL |         Foo::X(0) => 1,
 154    |         ---------^^^^^
 155    |         |
 156    |         help: try merging the arm patterns: `Foo::X(0) | Foo::Z(_)`
 157    |
 158    = help: or try changing either arm body
 159 note: other arm here
 160   --> $DIR/match_same_arms2.rs:196:9
 161    |
 162 LL |         Foo::Z(_) => 1,
 163    |         ^^^^^^^^^^^^^^
 164
 165 error: this match arm has an identical body to another arm
 166   --> $DIR/match_same_arms2.rs:204:9
 167    |
 168 LL |         Foo::Z(_) => 1,
 169    |         ---------^^^^^
 170    |         |
 171    |         help: try merging the arm patterns: `Foo::Z(_) | Foo::X(0)`
 172    |
 173    = help: or try changing either arm body
 174 note: other arm here
 175   --> $DIR/match_same_arms2.rs:202:9
 176    |
 177 LL |         Foo::X(0) => 1,
 178    |         ^^^^^^^^^^^^^^
 179
 180 error: this match arm has an identical body to another arm
 181   --> $DIR/match_same_arms2.rs:227:9
 182    |
 183 LL |         Some(Bar { y: 0, x: 5, .. }) => 1,
 184    |         ----------------------------^^^^^
 185    |         |
 186    |         help: try merging the arm patterns: `Some(Bar { y: 0, x: 5, .. }) | Some(Bar { x: 0, y: 5, .. })`
 187    |
 188    = help: or try changing either arm body
 189 note: other arm here
 190   --> $DIR/match_same_arms2.rs:224:9
 191    |
 192 LL |         Some(Bar { x: 0, y: 5, .. }) => 1,
 193    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 194
 195 error: aborting due to 12 previous errors
 196