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

   1 error: `x` is shadowed by itself in `x`
   2   --> $DIR/shadow.rs:6:9
   3    |
   4 LL |     let x = x;
   5    |         ^
   6    |
   7 note: previous binding is here
   8   --> $DIR/shadow.rs:5:9
   9    |
  10 LL |     let x = 1;
  11    |         ^
  12    = note: `-D clippy::shadow-same` implied by `-D warnings`
  13
  14 error: `mut x` is shadowed by itself in `&x`
  15   --> $DIR/shadow.rs:7:13
  16    |
  17 LL |     let mut x = &x;
  18    |             ^
  19    |
  20 note: previous binding is here
  21   --> $DIR/shadow.rs:6:9
  22    |
  23 LL |     let x = x;
  24    |         ^
  25
  26 error: `x` is shadowed by itself in `&mut x`
  27   --> $DIR/shadow.rs:8:9
  28    |
  29 LL |     let x = &mut x;
  30    |         ^
  31    |
  32 note: previous binding is here
  33   --> $DIR/shadow.rs:7:9
  34    |
  35 LL |     let mut x = &x;
  36    |         ^^^^^
  37
  38 error: `x` is shadowed by itself in `*x`
  39   --> $DIR/shadow.rs:9:9
  40    |
  41 LL |     let x = *x;
  42    |         ^
  43    |
  44 note: previous binding is here
  45   --> $DIR/shadow.rs:8:9
  46    |
  47 LL |     let x = &mut x;
  48    |         ^
  49
  50 error: `x` is shadowed
  51   --> $DIR/shadow.rs:14:9
  52    |
  53 LL |     let x = x.0;
  54    |         ^
  55    |
  56 note: previous binding is here
  57   --> $DIR/shadow.rs:13:9
  58    |
  59 LL |     let x = ([[0]], ());
  60    |         ^
  61    = note: `-D clippy::shadow-reuse` implied by `-D warnings`
  62
  63 error: `x` is shadowed
  64   --> $DIR/shadow.rs:15:9
  65    |
  66 LL |     let x = x[0];
  67    |         ^
  68    |
  69 note: previous binding is here
  70   --> $DIR/shadow.rs:14:9
  71    |
  72 LL |     let x = x.0;
  73    |         ^
  74
  75 error: `x` is shadowed
  76   --> $DIR/shadow.rs:16:10
  77    |
  78 LL |     let [x] = x;
  79    |          ^
  80    |
  81 note: previous binding is here
  82   --> $DIR/shadow.rs:15:9
  83    |
  84 LL |     let x = x[0];
  85    |         ^
  86
  87 error: `x` is shadowed
  88   --> $DIR/shadow.rs:17:9
  89    |
  90 LL |     let x = Some(x);
  91    |         ^
  92    |
  93 note: previous binding is here
  94   --> $DIR/shadow.rs:16:10
  95    |
  96 LL |     let [x] = x;
  97    |          ^
  98
  99 error: `x` is shadowed
 100   --> $DIR/shadow.rs:18:9
 101    |
 102 LL |     let x = foo(x);
 103    |         ^
 104    |
 105 note: previous binding is here
 106   --> $DIR/shadow.rs:17:9
 107    |
 108 LL |     let x = Some(x);
 109    |         ^
 110
 111 error: `x` is shadowed
 112   --> $DIR/shadow.rs:19:9
 113    |
 114 LL |     let x = || x;
 115    |         ^
 116    |
 117 note: previous binding is here
 118   --> $DIR/shadow.rs:18:9
 119    |
 120 LL |     let x = foo(x);
 121    |         ^
 122
 123 error: `x` is shadowed
 124   --> $DIR/shadow.rs:20:9
 125    |
 126 LL |     let x = Some(1).map(|_| x)?;
 127    |         ^
 128    |
 129 note: previous binding is here
 130   --> $DIR/shadow.rs:19:9
 131    |
 132 LL |     let x = || x;
 133    |         ^
 134
 135 error: `y` is shadowed
 136   --> $DIR/shadow.rs:22:9
 137    |
 138 LL |     let y = match y {
 139    |         ^
 140    |
 141 note: previous binding is here
 142   --> $DIR/shadow.rs:21:9
 143    |
 144 LL |     let y = 1;
 145    |         ^
 146
 147 error: `x` shadows a previous, unrelated binding
 148   --> $DIR/shadow.rs:31:9
 149    |
 150 LL |     let x = 2;
 151    |         ^
 152    |
 153 note: previous binding is here
 154   --> $DIR/shadow.rs:30:9
 155    |
 156 LL |     let x = 1;
 157    |         ^
 158    = note: `-D clippy::shadow-unrelated` implied by `-D warnings`
 159
 160 error: `x` shadows a previous, unrelated binding
 161   --> $DIR/shadow.rs:36:13
 162    |
 163 LL |         let x = 1;
 164    |             ^
 165    |
 166 note: previous binding is here
 167   --> $DIR/shadow.rs:35:10
 168    |
 169 LL |     fn f(x: u32) {
 170    |          ^
 171
 172 error: `x` shadows a previous, unrelated binding
 173   --> $DIR/shadow.rs:41:14
 174    |
 175 LL |         Some(x) => {
 176    |              ^
 177    |
 178 note: previous binding is here
 179   --> $DIR/shadow.rs:38:9
 180    |
 181 LL |     let x = 1;
 182    |         ^
 183
 184 error: `x` shadows a previous, unrelated binding
 185   --> $DIR/shadow.rs:42:17
 186    |
 187 LL |             let x = 1;
 188    |                 ^
 189    |
 190 note: previous binding is here
 191   --> $DIR/shadow.rs:41:14
 192    |
 193 LL |         Some(x) => {
 194    |              ^
 195
 196 error: `x` shadows a previous, unrelated binding
 197   --> $DIR/shadow.rs:46:17
 198    |
 199 LL |     if let Some(x) = Some(1) {}
 200    |                 ^
 201    |
 202 note: previous binding is here
 203   --> $DIR/shadow.rs:38:9
 204    |
 205 LL |     let x = 1;
 206    |         ^
 207
 208 error: `x` shadows a previous, unrelated binding
 209   --> $DIR/shadow.rs:47:20
 210    |
 211 LL |     while let Some(x) = Some(1) {}
 212    |                    ^
 213    |
 214 note: previous binding is here
 215   --> $DIR/shadow.rs:38:9
 216    |
 217 LL |     let x = 1;
 218    |         ^
 219
 220 error: `x` shadows a previous, unrelated binding
 221   --> $DIR/shadow.rs:48:15
 222    |
 223 LL |     let _ = |[x]: [u32; 1]| {
 224    |               ^
 225    |
 226 note: previous binding is here
 227   --> $DIR/shadow.rs:38:9
 228    |
 229 LL |     let x = 1;
 230    |         ^
 231
 232 error: `x` shadows a previous, unrelated binding
 233   --> $DIR/shadow.rs:49:13
 234    |
 235 LL |         let x = 1;
 236    |             ^
 237    |
 238 note: previous binding is here
 239   --> $DIR/shadow.rs:48:15
 240    |
 241 LL |     let _ = |[x]: [u32; 1]| {
 242    |               ^
 243
 244 error: `y` is shadowed
 245   --> $DIR/shadow.rs:52:17
 246    |
 247 LL |     if let Some(y) = y {}
 248    |                 ^
 249    |
 250 note: previous binding is here
 251   --> $DIR/shadow.rs:51:9
 252    |
 253 LL |     let y = Some(1);
 254    |         ^
 255
 256 error: `_b` shadows a previous, unrelated binding
 257   --> $DIR/shadow.rs:88:9
 258    |
 259 LL |     let _b = _a;
 260    |         ^^
 261    |
 262 note: previous binding is here
 263   --> $DIR/shadow.rs:87:28
 264    |
 265 LL | pub async fn foo2(_a: i32, _b: i64) {
 266    |                            ^^
 267
 268 error: `x` shadows a previous, unrelated binding
 269   --> $DIR/shadow.rs:94:21
 270    |
 271 LL |         if let Some(x) = Some(1) { x } else { 1 }
 272    |                     ^
 273    |
 274 note: previous binding is here
 275   --> $DIR/shadow.rs:93:13
 276    |
 277 LL |         let x = 1;
 278    |             ^
 279
 280 error: aborting due to 23 previous errors
 281