[rustc.git] / src / test / ui / hr-subtype / hr-subtype.bound_contra_a_contra_b_ret_co_a.stderr

error[E0308]: mismatched types
  --> $DIR/hr-subtype.rs:39:26
   |
LL |               gimme::<$t1>(None::<$t2>);
   |                            ^^^^^^^^^^^ expected concrete lifetime, found bound lifetime parameter 'a
...
LL | / check! { bound_contra_a_contra_b_ret_co_a: (for<'a,'b> fn(Contra<'a>, Contra<'b>) -> Co<'a>,
LL | |                                             for<'a>    fn(Contra<'a>, Contra<'a>) -> Co<'a>) }
   | |______________________________________________________________________________________________- in this macro invocation
   |
   = note: expected enum `std::option::Option<for<'a, 'b> fn(Contra<'a>, Contra<'b>) -> Co<'a>>`
              found enum `std::option::Option<for<'a> fn(Contra<'a>, Contra<'a>) -> Co<'a>>`

error: aborting due to previous error

For more information about this error, try `rustc --explain E0308`.
Commit	Line	Data
b7449926	1	error[E0308]: mismatched types
0731742a	2	--> $DIR/hr-subtype.rs:39:26
b7449926 XL	3	\|
	4	LL \| gimme::<$t1>(None::<$t2>);
	5	\| ^^^^^^^^^^^ expected concrete lifetime, found bound lifetime parameter 'a
	6	...
	7	LL \| / check! { bound_contra_a_contra_b_ret_co_a: (for<'a,'b> fn(Contra<'a>, Contra<'b>) -> Co<'a>,
	8	LL \| \| for<'a> fn(Contra<'a>, Contra<'a>) -> Co<'a>) }
	9	\| \|______________________________________________________________________________________________- in this macro invocation
	10	\|
60c5eb7d XL	11	= note: expected enum `std::option::Option<for<'a, 'b> fn(Contra<'a>, Contra<'b>) -> Co<'a>>`
60c5eb7d XL	12	found enum `std::option::Option<for<'a> fn(Contra<'a>, Contra<'a>) -> Co<'a>>`
b7449926 XL	13
	14	error: aborting due to previous error
	15
	16	For more information about this error, try `rustc --explain E0308`.