src/test/ui/const-eval-overflow-2.stderr

error[E0080]: constant evaluation error
  --> $DIR/const-eval-overflow-2.rs:21:25
   |
21 | const NEG_NEG_128: i8 = -NEG_128;
   |                         ^^^^^^^^ attempt to negate with overflow
   |
note: for pattern here
  --> $DIR/const-eval-overflow-2.rs:27:9
   |
27 |         NEG_NEG_128 => println!("A"),
   |         ^^^^^^^^^^^

error: aborting due to previous error