实现opcode的生成代码


git-svn-id: https://qlanguage.googlecode.com/svn/trunk@303 6d982bb3-a5a7-393d-ffc5-582415be9c85
实现opcode生成代码


git-svn-id: https://qlanguage.googlecode.com/svn/trunk@304 6d982bb3-a5a7-393d-ffc5-582415be9c85