src/test/ui/or-patterns/or-patterns-binding-type-mismatch.stderr

   1 error[E0308]: mismatched types
   2   --> $DIR/or-patterns-binding-type-mismatch.rs:13:39
   3    |
   4 LL |     match Blah::A(1, 1, 2) {
   5    |           ---------------- this expression has type `Blah`
   6 LL |         Blah::A(_, x, y) | Blah::B(x, y) => {}
   7    |                       -               ^ expected `usize`, found `isize`
   8    |                       |
   9    |                       first introduced with type `usize` here
  10    |
  11    = note: in the same arm, a binding must have the same type in all alternatives
  12
  13 error[E0308]: mismatched types
  14   --> $DIR/or-patterns-binding-type-mismatch.rs:17:44
  15    |
  16 LL |     match Some(Blah::A(1, 1, 2)) {
  17    |           ---------------------- this expression has type `Option<Blah>`
  18 LL |         Some(Blah::A(_, x, y) | Blah::B(x, y)) => {}
  19    |                            -               ^ expected `usize`, found `isize`
  20    |                            |
  21    |                            first introduced with type `usize` here
  22    |
  23    = note: in the same arm, a binding must have the same type in all alternatives
  24
  25 error[E0308]: mismatched types
  26   --> $DIR/or-patterns-binding-type-mismatch.rs:21:19
  27    |
  28 LL |     match (0u8, 1u16) {
  29    |           ----------- this expression has type `(u8, u16)`
  30 LL |         (x, y) | (y, x) => {}
  31    |             -     ^ expected `u16`, found `u8`
  32    |             |
  33    |             first introduced with type `u16` here
  34    |
  35    = note: in the same arm, a binding must have the same type in all alternatives
  36
  37 error[E0308]: mismatched types
  38   --> $DIR/or-patterns-binding-type-mismatch.rs:21:22
  39    |
  40 LL |     match (0u8, 1u16) {
  41    |           ----------- this expression has type `(u8, u16)`
  42 LL |         (x, y) | (y, x) => {}
  43    |          -           ^ expected `u8`, found `u16`
  44    |          |
  45    |          first introduced with type `u8` here
  46    |
  47    = note: in the same arm, a binding must have the same type in all alternatives
  48
  49 error[E0308]: mismatched types
  50   --> $DIR/or-patterns-binding-type-mismatch.rs:26:41
  51    |
  52 LL |     match Some((0u8, Some((1u16, 2u32)))) {
  53    |           ------------------------------- this expression has type `Option<(u8, Option<(u16, u32)>)>`
  54 LL |         Some((x, Some((y, z)))) | Some((y, Some((x, z) | (z, x)))) => {}
  55    |                        -                ^ expected `u16`, found `u8`
  56    |                        |
  57    |                        first introduced with type `u16` here
  58    |
  59    = note: in the same arm, a binding must have the same type in all alternatives
  60
  61 error[E0308]: mismatched types
  62   --> $DIR/or-patterns-binding-type-mismatch.rs:26:50
  63    |
  64 LL |     match Some((0u8, Some((1u16, 2u32)))) {
  65    |           ------------------------------- this expression has type `Option<(u8, Option<(u16, u32)>)>`
  66 LL |         Some((x, Some((y, z)))) | Some((y, Some((x, z) | (z, x)))) => {}
  67    |               -                                  ^ expected `u8`, found `u16`
  68    |               |
  69    |               first introduced with type `u8` here
  70    |
  71    = note: in the same arm, a binding must have the same type in all alternatives
  72
  73 error[E0308]: mismatched types
  74   --> $DIR/or-patterns-binding-type-mismatch.rs:26:59
  75    |
  76 LL |     match Some((0u8, Some((1u16, 2u32)))) {
  77    |           ------------------------------- this expression has type `Option<(u8, Option<(u16, u32)>)>`
  78 LL |         Some((x, Some((y, z)))) | Some((y, Some((x, z) | (z, x)))) => {}
  79    |                           -                               ^ expected `u32`, found `u16`
  80    |                           |
  81    |                           first introduced with type `u32` here
  82    |
  83    = note: in the same arm, a binding must have the same type in all alternatives
  84
  85 error[E0308]: mismatched types
  86   --> $DIR/or-patterns-binding-type-mismatch.rs:26:62
  87    |
  88 LL |     match Some((0u8, Some((1u16, 2u32)))) {
  89    |           ------------------------------- this expression has type `Option<(u8, Option<(u16, u32)>)>`
  90 LL |         Some((x, Some((y, z)))) | Some((y, Some((x, z) | (z, x)))) => {}
  91    |               - first introduced with type `u8` here         ^ expected `u8`, found `u32`
  92    |
  93    = note: in the same arm, a binding must have the same type in all alternatives
  94
  95 error[E0308]: mismatched types
  96   --> $DIR/or-patterns-binding-type-mismatch.rs:34:42
  97    |
  98 LL |     if let Blah::A(_, x, y) | Blah::B(x, y) = Blah::A(1, 1, 2) {
  99    |                          -               ^    ---------------- this expression has type `Blah`
 100    |                          |               |
 101    |                          |               expected `usize`, found `isize`
 102    |                          first introduced with type `usize` here
 103    |
 104    = note: a binding must have the same type in all alternatives
 105
 106 error[E0308]: mismatched types
 107   --> $DIR/or-patterns-binding-type-mismatch.rs:38:47
 108    |
 109 LL |     if let Some(Blah::A(_, x, y) | Blah::B(x, y)) = Some(Blah::A(1, 1, 2)) {
 110    |                               -               ^     ---------------------- this expression has type `Option<Blah>`
 111    |                               |               |
 112    |                               |               expected `usize`, found `isize`
 113    |                               first introduced with type `usize` here
 114    |
 115    = note: a binding must have the same type in all alternatives
 116
 117 error[E0308]: mismatched types
 118   --> $DIR/or-patterns-binding-type-mismatch.rs:42:22
 119    |
 120 LL |     if let (x, y) | (y, x) = (0u8, 1u16) {
 121    |                -     ^       ----------- this expression has type `(u8, u16)`
 122    |                |     |
 123    |                |     expected `u16`, found `u8`
 124    |                first introduced with type `u16` here
 125    |
 126    = note: a binding must have the same type in all alternatives
 127
 128 error[E0308]: mismatched types
 129   --> $DIR/or-patterns-binding-type-mismatch.rs:42:25
 130    |
 131 LL |     if let (x, y) | (y, x) = (0u8, 1u16) {
 132    |             -           ^    ----------- this expression has type `(u8, u16)`
 133    |             |           |
 134    |             |           expected `u8`, found `u16`
 135    |             first introduced with type `u8` here
 136    |
 137    = note: a binding must have the same type in all alternatives
 138
 139 error[E0308]: mismatched types
 140   --> $DIR/or-patterns-binding-type-mismatch.rs:47:44
 141    |
 142 LL |     if let Some((x, Some((y, z)))) | Some((y, Some((x, z) | (z, x))))
 143    |                           -                ^ expected `u16`, found `u8`
 144    |                           |
 145    |                           first introduced with type `u16` here
 146 ...
 147 LL |     = Some((0u8, Some((1u16, 2u32))))
 148    |       ------------------------------- this expression has type `Option<(u8, Option<(u16, u32)>)>`
 149    |
 150    = note: a binding must have the same type in all alternatives
 151
 152 error[E0308]: mismatched types
 153   --> $DIR/or-patterns-binding-type-mismatch.rs:47:53
 154    |
 155 LL |     if let Some((x, Some((y, z)))) | Some((y, Some((x, z) | (z, x))))
 156    |                  -                                  ^ expected `u8`, found `u16`
 157    |                  |
 158    |                  first introduced with type `u8` here
 159 ...
 160 LL |     = Some((0u8, Some((1u16, 2u32))))
 161    |       ------------------------------- this expression has type `Option<(u8, Option<(u16, u32)>)>`
 162    |
 163    = note: a binding must have the same type in all alternatives
 164
 165 error[E0308]: mismatched types
 166   --> $DIR/or-patterns-binding-type-mismatch.rs:47:62
 167    |
 168 LL |     if let Some((x, Some((y, z)))) | Some((y, Some((x, z) | (z, x))))
 169    |                              -                               ^ expected `u32`, found `u16`
 170    |                              |
 171    |                              first introduced with type `u32` here
 172 ...
 173 LL |     = Some((0u8, Some((1u16, 2u32))))
 174    |       ------------------------------- this expression has type `Option<(u8, Option<(u16, u32)>)>`
 175    |
 176    = note: a binding must have the same type in all alternatives
 177
 178 error[E0308]: mismatched types
 179   --> $DIR/or-patterns-binding-type-mismatch.rs:47:65
 180    |
 181 LL |     if let Some((x, Some((y, z)))) | Some((y, Some((x, z) | (z, x))))
 182    |                  - first introduced with type `u8` here         ^ expected `u8`, found `u32`
 183 ...
 184 LL |     = Some((0u8, Some((1u16, 2u32))))
 185    |       ------------------------------- this expression has type `Option<(u8, Option<(u16, u32)>)>`
 186    |
 187    = note: a binding must have the same type in all alternatives
 188
 189 error[E0308]: mismatched types
 190   --> $DIR/or-patterns-binding-type-mismatch.rs:55:39
 191    |
 192 LL |     let Blah::A(_, x, y) | Blah::B(x, y) = Blah::A(1, 1, 2);
 193    |                       -               ^    ---------------- this expression has type `Blah`
 194    |                       |               |
 195    |                       |               expected `usize`, found `isize`
 196    |                       first introduced with type `usize` here
 197    |
 198    = note: a binding must have the same type in all alternatives
 199
 200 error[E0308]: mismatched types
 201   --> $DIR/or-patterns-binding-type-mismatch.rs:58:19
 202    |
 203 LL |     let (x, y) | (y, x) = (0u8, 1u16);
 204    |             -     ^       ----------- this expression has type `(u8, u16)`
 205    |             |     |
 206    |             |     expected `u16`, found `u8`
 207    |             first introduced with type `u16` here
 208    |
 209    = note: a binding must have the same type in all alternatives
 210
 211 error[E0308]: mismatched types
 212   --> $DIR/or-patterns-binding-type-mismatch.rs:58:22
 213    |
 214 LL |     let (x, y) | (y, x) = (0u8, 1u16);
 215    |          -           ^    ----------- this expression has type `(u8, u16)`
 216    |          |           |
 217    |          |           expected `u8`, found `u16`
 218    |          first introduced with type `u8` here
 219    |
 220    = note: a binding must have the same type in all alternatives
 221
 222 error[E0308]: mismatched types
 223   --> $DIR/or-patterns-binding-type-mismatch.rs:62:42
 224    |
 225 LL |     fn f1((Blah::A(_, x, y) | Blah::B(x, y)): Blah) {}
 226    |                          -               ^    ---- expected due to this
 227    |                          |               |
 228    |                          |               expected `usize`, found `isize`
 229    |                          first introduced with type `usize` here
 230    |
 231    = note: a binding must have the same type in all alternatives
 232
 233 error[E0308]: mismatched types
 234   --> $DIR/or-patterns-binding-type-mismatch.rs:65:22
 235    |
 236 LL |     fn f2(((x, y) | (y, x)): (u8, u16)) {}
 237    |                -     ^       --------- expected due to this
 238    |                |     |
 239    |                |     expected `u16`, found `u8`
 240    |                first introduced with type `u16` here
 241    |
 242    = note: a binding must have the same type in all alternatives
 243
 244 error[E0308]: mismatched types
 245   --> $DIR/or-patterns-binding-type-mismatch.rs:65:25
 246    |
 247 LL |     fn f2(((x, y) | (y, x)): (u8, u16)) {}
 248    |             -           ^    --------- expected due to this
 249    |             |           |
 250    |             |           expected `u8`, found `u16`
 251    |             first introduced with type `u8` here
 252    |
 253    = note: a binding must have the same type in all alternatives
 254
 255 error: aborting due to 22 previous errors
 256
 257 For more information about this error, try `rustc --explain E0308`.