Fix memory leaks in recursive function calls
Fix memory leaks in recursive function calls

phalcon/zephir,sjinks/zephir,dreamsxin/zephir,dreamsxin/zephir,sergeyklay/zephir,zephir-lang/zephir,vpg/zephir,sjinks/zephir,phalcon/zephir,phalcon/zephir,dreamsxin/zephir,sergeyklay/zephir,phalcon/zephir,sjinks/zephir,sjinks/zephir,sergeyklay/zephir,sjinks/zephir,zephir-lang/zephir,vpg/zephir,phalcon/zephir,vpg/zephir,phalcon/zephir,vpg/zephir,zephir-lang/zephir,vpg/zephir,sjinks/zephir,sergeyklay/zephir,sergeyklay/zephir,zephir-lang/zephir,sergeyklay/zephir,dreamsxin/zephir,vpg/zephir,zephir-lang/zephir,dreamsxin/zephir,dreamsxin/zephir