error[E0080]: evaluation of `main::{constant#3}` failed
  --> $DIR/test.rs:38:14
   |
LL |     const { &ARR[idx4()] }; // Ok, should not produce stderr, since `suppress-restriction-lint-in-const` is set true.
   |              ^^^^^^^^^^^ index out of bounds: the length is 2 but the index is 4

note: erroneous constant encountered
  --> $DIR/test.rs:38:5
   |
LL |     const { &ARR[idx4()] }; // Ok, should not produce stderr, since `suppress-restriction-lint-in-const` is set true.
   |     ^^^^^^^^^^^^^^^^^^^^^^

error: indexing may panic
  --> $DIR/test.rs:29:5
   |
LL |     x[index];
   |     ^^^^^^^^
   |
   = help: consider using `.get(n)` or `.get_mut(n)` instead
   = note: `-D clippy::indexing-slicing` implied by `-D warnings`
   = help: to override `-D warnings` add `#[allow(clippy::indexing_slicing)]`

error: indexing may panic
  --> $DIR/test.rs:47:5
   |
LL |     v[0];
   |     ^^^^
   |
   = help: consider using `.get(n)` or `.get_mut(n)` instead

error: indexing may panic
  --> $DIR/test.rs:48:5
   |
LL |     v[10];
   |     ^^^^^
   |
   = help: consider using `.get(n)` or `.get_mut(n)` instead

error: indexing may panic
  --> $DIR/test.rs:49:5
   |
LL |     v[1 << 3];
   |     ^^^^^^^^^
   |
   = help: consider using `.get(n)` or `.get_mut(n)` instead

error: indexing may panic
  --> $DIR/test.rs:55:5
   |
LL |     v[N];
   |     ^^^^
   |
   = help: consider using `.get(n)` or `.get_mut(n)` instead

error: indexing may panic
  --> $DIR/test.rs:56:5
   |
LL |     v[M];
   |     ^^^^
   |
   = help: consider using `.get(n)` or `.get_mut(n)` instead

error[E0080]: evaluation of constant value failed
  --> $DIR/test.rs:16:24
   |
LL | const REF_ERR: &i32 = &ARR[idx4()]; // Ok, let rustc handle const contexts.
   |                        ^^^^^^^^^^^ index out of bounds: the length is 2 but the index is 4

error: aborting due to 8 previous errors

For more information about this error, try `rustc --explain E0080`.