src/test/ui/associated-types/associated-types-multiple-types-one-trait.stderr

   1 error[E0271]: type mismatch resolving `<T as Foo>::Y == i32`
   2   --> $DIR/associated-types-multiple-types-one-trait.rs:13:5
   3    |
   4 LL |     want_y(t);
   5    |     ^^^^^^ expected `i32`, found associated type
   6    |
   7    = note:         expected type `i32`
   8            found associated type `<T as Foo>::Y`
   9 note: required by a bound in `want_y`
  10   --> $DIR/associated-types-multiple-types-one-trait.rs:44:17
  11    |
  12 LL | fn want_y<T:Foo<Y=i32>>(t: &T) { }
  13    |                 ^^^^^ required by this bound in `want_y`
  14 help: consider constraining the associated type `<T as Foo>::Y` to `i32`
  15    |
  16 LL | fn have_x_want_y<T:Foo<X=u32, Y = i32>>(t: &T)
  17    |                             +++++++++
  18
  19 error[E0271]: type mismatch resolving `<T as Foo>::X == u32`
  20   --> $DIR/associated-types-multiple-types-one-trait.rs:18:5
  21    |
  22 LL |     want_x(t);
  23    |     ^^^^^^ expected `u32`, found associated type
  24    |
  25    = note:         expected type `u32`
  26            found associated type `<T as Foo>::X`
  27 note: required by a bound in `want_x`
  28   --> $DIR/associated-types-multiple-types-one-trait.rs:42:17
  29    |
  30 LL | fn want_x<T:Foo<X=u32>>(t: &T) { }
  31    |                 ^^^^^ required by this bound in `want_x`
  32 help: consider constraining the associated type `<T as Foo>::X` to `u32`
  33    |
  34 LL | fn have_y_want_x<T:Foo<Y=i32, X = u32>>(t: &T)
  35    |                             +++++++++
  36
  37 error: aborting due to 2 previous errors
  38
  39 For more information about this error, try `rustc --explain E0271`.