[rustc.git] / src / test / ui / const-generics / issues / issue-61336-2.full.stderr

warning: the feature `const_generics` is incomplete and may not be safe to use and/or cause compiler crashes
  --> $DIR/issue-61336-2.rs:2:27
   |
LL | #![cfg_attr(full, feature(const_generics))]
   |                           ^^^^^^^^^^^^^^
   |
   = note: `#[warn(incomplete_features)]` on by default
   = note: see issue #44580 <https://github.com/rust-lang/rust/issues/44580> for more information

error[E0277]: the trait bound `T: Copy` is not satisfied
  --> $DIR/issue-61336-2.rs:9:5
   |
LL |     [x; { N }]
   |     ^^^^^^^^^^ the trait `Copy` is not implemented for `T`
   |
   = note: the `Copy` trait is required because the repeated element will be copied
help: consider restricting type parameter `T`
   |
LL | fn g<T: std::marker::Copy, const N: usize>(x: T) -> [T; N] {
   |       ^^^^^^^^^^^^^^^^^^^

error: aborting due to previous error; 1 warning emitted

For more information about this error, try `rustc --explain E0277`.
Commit	Line	Data
	1	warning: the feature `const_generics` is incomplete and may not be safe to use and/or cause compiler crashes
	2	--> $DIR/issue-61336-2.rs:2:27
	3	\|
	4	LL \| #![cfg_attr(full, feature(const_generics))]
	5	\| ^^^^^^^^^^^^^^
	6	\|
	7	= note: `#[warn(incomplete_features)]` on by default
	8	= note: see issue #44580 <https://github.com/rust-lang/rust/issues/44580> for more information
	9
	10	error[E0277]: the trait bound `T: Copy` is not satisfied
	11	--> $DIR/issue-61336-2.rs:9:5
	12	\|
	13	LL \| [x; { N }]
	14	\| ^^^^^^^^^^ the trait `Copy` is not implemented for `T`
	15	\|
	16	= note: the `Copy` trait is required because the repeated element will be copied
	17	help: consider restricting type parameter `T`
	18	\|
	19	LL \| fn g<T: std::marker::Copy, const N: usize>(x: T) -> [T; N] {
	20	\| ^^^^^^^^^^^^^^^^^^^
	21
	22	error: aborting due to previous error; 1 warning emitted
	23
	24	For more information about this error, try `rustc --explain E0277`.