(module
 (type $none_=>_none (func))
 (type $funcref_=>_none (func (param funcref)))
 (type $exnref_=>_none (func (param exnref)))
 (memory $0 256 256)
 (data (i32.const 10) "waka waka waka waka waka")
 (table $0 1 1 funcref)
 (elem (i32.const 0) $callee)
 (export "sig_mismatch" (func $sig_mismatch))
 (func $callee (param $0 exnref)
  (i32.store8
   (i32.const 40)
   (i32.const 67)
  )
 )
 (func $sig_mismatch
  (call_indirect (type $funcref_=>_none)
   (ref.null func)
   (i32.const 0)
  )
 )
)