src/test/ui/block-result/issue-3563.stderr

   1 error[E0599]: no method named `b` found for type `&Self` in the current scope
   2   --> $DIR/issue-3563.rs:13:17
   3    |
   4 13 |         || self.b()
   5    |                 ^
   6
   7 error[E0308]: mismatched types
   8   --> $DIR/issue-3563.rs:13:9
   9    |
  10 12 |     fn a(&self) {
  11    |                 - possibly return type missing here?
  12 13 |         || self.b()
  13    |         ^^^^^^^^^^^ expected (), found closure
  14    |
  15    = note: expected type `()`
  16               found type `[closure@$DIR/issue-3563.rs:13:9: 13:20 self:_]`
  17
  18 error: aborting due to 2 previous errors
  19