[rustc.git] / src / test / ui / impl-trait / generic-with-implicit-hrtb-without-dyn.edition2021.stderr

error[E0782]: trait objects must include the `dyn` keyword
  --> $DIR/generic-with-implicit-hrtb-without-dyn.rs:6:24
   |
LL | fn ice() -> impl AsRef<Fn(&())> {
   |                        ^^^^^^^
   |
help: add `dyn` keyword before this trait
   |
LL | fn ice() -> impl AsRef<dyn Fn(&())> {
   |                        +++

error[E0277]: the trait bound `(): AsRef<(dyn for<'r> Fn(&'r ()) + 'static)>` is not satisfied
  --> $DIR/generic-with-implicit-hrtb-without-dyn.rs:6:13
   |
LL | fn ice() -> impl AsRef<Fn(&())> {
   |             ^^^^^^^^^^^^^^^^^^^ the trait `AsRef<(dyn for<'r> Fn(&'r ()) + 'static)>` is not implemented for `()`

error: aborting due to 2 previous errors

Some errors have detailed explanations: E0277, E0782.
For more information about an error, try `rustc --explain E0277`.
Commit	Line	Data
064997fb FG	1	error[E0782]: trait objects must include the `dyn` keyword
	2	--> $DIR/generic-with-implicit-hrtb-without-dyn.rs:6:24
	3	\|
	4	LL \| fn ice() -> impl AsRef<Fn(&())> {
	5	\| ^^^^^^^
	6	\|
	7	help: add `dyn` keyword before this trait
	8	\|
f2b60f7d FG	9	LL \| fn ice() -> impl AsRef<dyn Fn(&())> {
f2b60f7d FG	10	\| +++
064997fb FG	11
	12	error[E0277]: the trait bound `(): AsRef<(dyn for<'r> Fn(&'r ()) + 'static)>` is not satisfied
	13	--> $DIR/generic-with-implicit-hrtb-without-dyn.rs:6:13
	14	\|
	15	LL \| fn ice() -> impl AsRef<Fn(&())> {
	16	\| ^^^^^^^^^^^^^^^^^^^ the trait `AsRef<(dyn for<'r> Fn(&'r ()) + 'static)>` is not implemented for `()`
	17
	18	error: aborting due to 2 previous errors
	19
	20	Some errors have detailed explanations: E0277, E0782.
	21	For more information about an error, try `rustc --explain E0277`.