[rustc.git] / src / test / ui / issues / issue-54954.stderr

error[E0379]: functions in traits cannot be declared const
  --> $DIR/issue-54954.rs:5:5
   |
LL |     const fn const_val<T: Sized>() -> usize {
   |     ^^^^^ functions in traits cannot be const

error[E0283]: type annotations needed
  --> $DIR/issue-54954.rs:1:24
   |
LL | const ARR_LEN: usize = Tt::const_val::<[i8; 123]>();
   |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type
...
LL |     const fn const_val<T: Sized>() -> usize {
   |                        - required by this bound in `Tt::const_val`
   |
   = note: cannot satisfy `_: Tt`

error: aborting due to 2 previous errors

Some errors have detailed explanations: E0283, E0379.
For more information about an error, try `rustc --explain E0283`.
Commit	Line	Data
74b04a01	1	error[E0379]: functions in traits cannot be declared const
17df50a5	2	--> $DIR/issue-54954.rs:5:5
48663c56 XL	3	\|
48663c56 XL	4	LL \| const fn const_val<T: Sized>() -> usize {
74b04a01	5	\| ^^^^^ functions in traits cannot be const
48663c56	6
60c5eb7d	7	error[E0283]: type annotations needed
17df50a5	8	--> $DIR/issue-54954.rs:1:24
48663c56 XL	9	\|
48663c56 XL	10	LL \| const ARR_LEN: usize = Tt::const_val::<[i8; 123]>();
60c5eb7d	11	\| ^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type
e74abb32 XL	12	...
e74abb32 XL	13	LL \| const fn const_val<T: Sized>() -> usize {
ba9703b0	14	\| - required by this bound in `Tt::const_val`
60c5eb7d	15	\|
ba9703b0	16	= note: cannot satisfy `_: Tt`
e74abb32	17
ba9703b0	18	error: aborting due to 2 previous errors
48663c56	19
ba9703b0 XL	20	Some errors have detailed explanations: E0283, E0379.
ba9703b0 XL	21	For more information about an error, try `rustc --explain E0283`.