rust/tests/ui/const-generics/repeat_expr_hack_gives_right_generics.stderr

error: generic parameters may not be used in const operations
  --> $DIR/repeat_expr_hack_gives_right_generics.rs:20:17
   |
LL |     bar::<{ [1; N] }>();
   |                 ^ cannot perform const operation using `N`
   |
   = help: const parameters may only be used as standalone arguments, i.e. `N`
   = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions

error: aborting due to 1 previous error