error: unnecessary boolean `not` operation
  --> $DIR/if_not_else.rs:12:5
   |
LL | /     if !bla() {
LL | |         println!("Bugs");
LL | |     } else {
LL | |         println!("Bunny");
LL | |     }
   | |_____^
   |
   = help: remove the `!` and swap the blocks of the `if`/`else`
   = note: `-D clippy::if-not-else` implied by `-D warnings`

error: unnecessary `!=` operation
  --> $DIR/if_not_else.rs:17:5
   |
LL | /     if 4 != 5 {
LL | |         println!("Bugs");
LL | |     } else {
LL | |         println!("Bunny");
LL | |     }
   | |_____^
   |
   = help: change to `==` and swap the blocks of the `if`/`else`

error: aborting due to 2 previous errors