test/passes/remove-unused-names_vacuum.txt

(module
 (type $func.0 (func (result i32)))
 (type $func.1 (func))
 (func $return-i32-but-body-is-unreachable3 (result i32)
  (local $label i32)
  (loop $while-in$1
   (br $while-in$1)
  )
 )
 (func $return-i32-but-body-is-unreachable4 (result i32)
  (local $label i32)
  (loop $while-in$1
   (br $while-in$1)
  )
 )
 (func $to-drop-unreachable
  (drop
   (unreachable)
  )
 )
 (func $return-i32-but-body-is-unreachable5 (result i32)
  (local $label i32)
  (unreachable)
 )
 (func $return-i32-but-body-is-unreachable6 (result i32)
  (local $label i32)
  (unreachable)
 )
)