error: any use of this value will cause an error
  --> $DIR/const-err-early.rs:3:19
   |
LL | pub const A: i8 = -i8::MIN;
   | ------------------^^^^^^^^-
   |                   |
   |                   attempt to negate `i8::MIN`, which would overflow
   |
note: the lint level is defined here
  --> $DIR/const-err-early.rs:1:9
   |
LL | #![deny(const_err)]
   |         ^^^^^^^^^
   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
   = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800>

error: any use of this value will cause an error
  --> $DIR/const-err-early.rs:5:19
   |
LL | pub const B: u8 = 200u8 + 200u8;
   | ------------------^^^^^^^^^^^^^-
   |                   |
   |                   attempt to compute `200_u8 + 200_u8`, which would overflow
   |
   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
   = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800>

error: any use of this value will cause an error
  --> $DIR/const-err-early.rs:7:19
   |
LL | pub const C: u8 = 200u8 * 4;
   | ------------------^^^^^^^^^-
   |                   |
   |                   attempt to compute `200_u8 * 4_u8`, which would overflow
   |
   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
   = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800>

error: any use of this value will cause an error
  --> $DIR/const-err-early.rs:9:19
   |
LL | pub const D: u8 = 42u8 - (42u8 + 1);
   | ------------------^^^^^^^^^^^^^^^^^-
   |                   |
   |                   attempt to compute `42_u8 - 43_u8`, which would overflow
   |
   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
   = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800>

error: any use of this value will cause an error
  --> $DIR/const-err-early.rs:11:19
   |
LL | pub const E: u8 = [5u8][1];
   | ------------------^^^^^^^^-
   |                   |
   |                   index out of bounds: the length is 1 but the index is 1
   |
   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
   = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800>

error: aborting due to 5 previous errors