error[E0308]: mismatched types
  --> $DIR/match-needing-semi.rs:8:13
   |
LL | /     match 3 {
LL | |         4 => 1,
LL | |         3 => {
LL | |             2
   | |             ^ expected (), found integer
LL | |         }
LL | |         _ => 2
LL | |     }
   | |     -- help: consider using a semicolon here
   | |_____|
   |       expected this to be `()`
   |
   = note: expected type `()`
              found type `{integer}`

error[E0308]: mismatched types
  --> $DIR/match-needing-semi.rs:12:5
   |
LL | /     match 3 {
LL | |         4 => 1,
LL | |         3 => 2,
LL | |         _ => 2
LL | |     }
   | |     ^- help: consider using a semicolon here
   | |_____|
   |       expected (), found integer
   |
   = note: expected type `()`
              found type `{integer}`

error: aborting due to 2 previous errors

For more information about this error, try `rustc --explain E0308`.