[rustc.git] / src / test / ui / impl-trait / region-escape-via-bound.stderr

error[E0700]: hidden type for `impl Trait` captures lifetime that does not appear in bounds
  --> $DIR/region-escape-via-bound.rs:15:29
   |
LL | fn foo(x: Cell<&'x u32>) -> impl Trait<'y>
   |                             ^^^^^^^^^^^^^^
   |
note: hidden type `Cell<&'x u32>` captures the lifetime `'x` as defined on the function body at 17:7
  --> $DIR/region-escape-via-bound.rs:17:7
   |
LL | where 'x: 'y
   |       ^^

error: aborting due to previous error

For more information about this error, try `rustc --explain E0700`.
Commit	Line	Data
94b46f34	1	error[E0700]: hidden type for `impl Trait` captures lifetime that does not appear in bounds
48663c56	2	--> $DIR/region-escape-via-bound.rs:15:29
0531ce1d XL	3	\|
	4	LL \| fn foo(x: Cell<&'x u32>) -> impl Trait<'y>
	5	\| ^^^^^^^^^^^^^^
	6	\|
1b1a35ee	7	note: hidden type `Cell<&'x u32>` captures the lifetime `'x` as defined on the function body at 17:7
48663c56	8	--> $DIR/region-escape-via-bound.rs:17:7
0531ce1d	9	\|
8faf50e0 XL	10	LL \| where 'x: 'y
8faf50e0 XL	11	\| ^^
0531ce1d XL	12
	13	error: aborting due to previous error
	14
94b46f34	15	For more information about this error, try `rustc --explain E0700`.