[rustc.git] / src / test / ui / const-generics / issues / issue-62220.min.stderr

error: generic parameters may not be used in const operations
  --> $DIR/issue-62220.rs:7:59
   |
LL | pub type TruncatedVector<T, const N: usize> = Vector<T, { N - 1 }>;
   |                                                           ^ cannot perform const operation using `N`
   |
   = help: const parameters may only be used as standalone arguments, i.e. `N`
   = help: use `#![feature(const_generics)]` and `#![feature(const_evaluatable_checked)]` to allow generic const expressions

error: aborting due to previous error
Commit	Line	Data
29967ef6	1	error: generic parameters may not be used in const operations
5869c6ff	2	--> $DIR/issue-62220.rs:7:59
1b1a35ee XL	3	\|
1b1a35ee XL	4	LL \| pub type TruncatedVector<T, const N: usize> = Vector<T, { N - 1 }>;
29967ef6	5	\| ^ cannot perform const operation using `N`
1b1a35ee	6	\|
29967ef6	7	= help: const parameters may only be used as standalone arguments, i.e. `N`
fc512014	8	= help: use `#![feature(const_generics)]` and `#![feature(const_evaluatable_checked)]` to allow generic const expressions
1b1a35ee XL	9
	10	error: aborting due to previous error
	11