src/test/ui/error-codes/E0118.stderr

   1 error[E0118]: no base type found for inherent implementation
   2   --> $DIR/E0118.rs:11:6
   3    |
   4 11 | impl (u8, u8) { //~ ERROR E0118
   5    |      ^^^^^^^^ impl requires a base type
   6    |
   7    = note: either implement a trait on it or create a newtype to wrap it instead
   8
   9 error: aborting due to previous error
  10