rust/src/test/ui/or-patterns/or-patterns-syntactic-fail.stderr

error: an or-pattern parameter must be wrapped in parentheses
  --> $DIR/or-patterns-syntactic-fail.rs:17:13
   |
LL |     fn fun1(A | B: E) {}
   |             ^^^^^ help: wrap the pattern in parentheses: `(A | B)`

error: an or-pattern parameter must be wrapped in parentheses
  --> $DIR/or-patterns-syntactic-fail.rs:19:13
   |
LL |     fn fun2(| A | B: E) {}
   |             ^^^^^^^ help: wrap the pattern in parentheses: `(A | B)`

error[E0369]: no implementation for `E | ()`
  --> $DIR/or-patterns-syntactic-fail.rs:13:22
   |
LL |     let _ = |A | B: E| ();
   |                  ----^ -- ()
   |                  |
   |                  E
   |
   = note: an implementation of `std::ops::BitOr` might be missing for `E`

error: aborting due to 3 previous errors

For more information about this error, try `rustc --explain E0369`.