message: Remove a hack in parser.
diff: @@ -288,18 +288,10 @@ pub fn read_module<
  fcg.feed_local(ty, count as usize)?;
  }
  fcg.begin_body()?;
  - let mut last_is_return = false;
  for op in item.get_operators_reader()? {
  let op = op?;
  - last_is_return = match op {
  - Operator::Return => true,
  - _ => false,
  - };
  fcg.feed_opcode(op)?;
  }
  - if !last_is_return {
  - fcg.feed_opcode(Operator::Return)?;
  - }
  fcg.finalize()?;
  }
  }
  