[rustc.git] / src / test / ui / issues / issue-32323.stderr

error[E0308]: mismatched types
  --> $DIR/issue-32323.rs:5:30
   |
LL | pub fn f<'a, T: Tr<'a>>() -> <T as Tr<'a>>::Out {}
   |        -                     ^^^^^^^^^^^^^^^^^^ expected associated type, found `()`
   |        |
   |        implicitly returns `()` as its body has no tail or `return` expression
   |
   = note: expected associated type `<T as Tr<'a>>::Out`
                    found unit type `()`
help: consider constraining the associated type `<T as Tr<'a>>::Out` to `()`
   |
LL | pub fn f<'a, T: Tr<'a, Out = ()>>() -> <T as Tr<'a>>::Out {}
   |                      ++++++++++

error: aborting due to previous error

For more information about this error, try `rustc --explain E0308`.
Commit	Line	Data
8faf50e0	1	error[E0308]: mismatched types
0731742a	2	--> $DIR/issue-32323.rs:5:30
8faf50e0 XL	3	\|
8faf50e0 XL	4	LL \| pub fn f<'a, T: Tr<'a>>() -> <T as Tr<'a>>::Out {}
60c5eb7d	5	\| - ^^^^^^^^^^^^^^^^^^ expected associated type, found `()`
0731742a	6	\| \|
416331ca	7	\| implicitly returns `()` as its body has no tail or `return` expression
8faf50e0	8	\|
60c5eb7d XL	9	= note: expected associated type `<T as Tr<'a>>::Out`
60c5eb7d XL	10	found unit type `()`
f9f354fc XL	11	help: consider constraining the associated type `<T as Tr<'a>>::Out` to `()`
	12	\|
	13	LL \| pub fn f<'a, T: Tr<'a, Out = ()>>() -> <T as Tr<'a>>::Out {}
94222f64	14	\| ++++++++++
8faf50e0 XL	15
	16	error: aborting due to previous error
	17
	18	For more information about this error, try `rustc --explain E0308`.