src/test/ui/tuple/tuple-arity-mismatch.stderr

   1 error[E0308]: mismatched types
   2   --> $DIR/tuple-arity-mismatch.rs:6:20
   3    |
   4 LL |     let y = first ((1,2.0,3));
   5    |             -----  ^^^^^^^^^ expected a tuple with 2 elements, found one with 3 elements
   6    |             |
   7    |             arguments to this function are incorrect
   8    |
   9    = note: expected tuple `(isize, f64)`
  10               found tuple `(isize, f64, {integer})`
  11 note: function defined here
  12   --> $DIR/tuple-arity-mismatch.rs:3:4
  13    |
  14 LL | fn first((value, _): (isize, f64)) -> isize { value }
  15    |    ^^^^^ ------------------------
  16
  17 error[E0308]: mismatched types
  18   --> $DIR/tuple-arity-mismatch.rs:12:20
  19    |
  20 LL |     let y = first ((1,));
  21    |             -----  ^^^^ expected a tuple with 2 elements, found one with 1 element
  22    |             |
  23    |             arguments to this function are incorrect
  24    |
  25    = note: expected tuple `(isize, f64)`
  26               found tuple `(isize,)`
  27 note: function defined here
  28   --> $DIR/tuple-arity-mismatch.rs:3:4
  29    |
  30 LL | fn first((value, _): (isize, f64)) -> isize { value }
  31    |    ^^^^^ ------------------------
  32
  33 error: aborting due to 2 previous errors
  34
  35 For more information about this error, try `rustc --explain E0308`.