过程式语言中递归的消除

The elimination of recursion in the procedural language

尾递归化是程序分析中的一个基本方法 ,通过对过程式语言中递归函数尾递归化几个特殊方法的比较分析 。

Tail recursion optimisation is a essential method in the program analysis. In this paper, we introduce several special methods of tail recursion optimisation of recursive function. We also give a general method at tle end of this paper.