tests/ui/typeck/issue-46112.stderr

   1 error[E0308]: mismatched types
   2   --> $DIR/issue-46112.rs:9:21
   3    |
   4 LL | fn main() { test(Ok(())); }
   5    |                  -- ^^ expected `Option<()>`, found `()`
   6    |                  |
   7    |                  arguments to this enum variant are incorrect
   8    |
   9    = note:   expected enum `Option<()>`
  10            found unit type `()`
  11 help: the type constructed contains `()` due to the type of the argument passed
  12   --> $DIR/issue-46112.rs:9:18
  13    |
  14 LL | fn main() { test(Ok(())); }
  15    |                  ^^^--^
  16    |                     |
  17    |                     this argument influences the type of `Ok`
  18 note: tuple variant defined here
  19   --> $SRC_DIR/core/src/result.rs:LL:COL
  20 help: try wrapping the expression in `Some`
  21    |
  22 LL | fn main() { test(Ok(Some(()))); }
  23    |                     +++++  +
  24
  25 error: aborting due to previous error
  26
  27 For more information about this error, try `rustc --explain E0308`.