src/test/ui/hr-subtype/hr-subtype.bound_inv_a_b_vs_bound_inv_a.stderr

   1 error[E0308]: mismatched types
   2   --> $DIR/hr-subtype.rs:54:13
   3    |
   4 LL |               gimme::<$t1>(None::<$t2>);
   5    |               ^^^^^^^^^^^^^^^^^^^^^^^^^ one type is more general than the other
   6 ...
   7 LL | / check! { bound_inv_a_b_vs_bound_inv_a: (for<'a,'b> fn(Inv<'a>, Inv<'b>),
   8 LL | | for<'a>    fn(Inv<'a>, Inv<'a>)) }
   9    | |__________________________________- in this macro invocation
  10    |
  11    = note: expected enum `Option<for<'a, 'b> fn(Inv<'a>, Inv<'b>)>`
  12               found enum `Option<for<'a> fn(Inv<'a>, Inv<'a>)>`
  13    = note: this error originates in the macro `check` (in Nightly builds, run with -Z macro-backtrace for more info)
  14
  15 error[E0308]: mismatched types
  16   --> $DIR/hr-subtype.rs:54:13
  17    |
  18 LL |               gimme::<$t1>(None::<$t2>);
  19    |               ^^^^^^^^^^^^^^^^^^^^^^^^^ one type is more general than the other
  20 ...
  21 LL | / check! { bound_inv_a_b_vs_bound_inv_a: (for<'a,'b> fn(Inv<'a>, Inv<'b>),
  22 LL | | for<'a>    fn(Inv<'a>, Inv<'a>)) }
  23    | |__________________________________- in this macro invocation
  24    |
  25    = note: expected enum `Option<for<'a, 'b> fn(Inv<'a>, Inv<'b>)>`
  26               found enum `Option<for<'a> fn(Inv<'a>, Inv<'a>)>`
  27    = note: this error originates in the macro `check` (in Nightly builds, run with -Z macro-backtrace for more info)
  28
  29 error: aborting due to 2 previous errors
  30
  31 For more information about this error, try `rustc --explain E0308`.