C语言的扩充PL0文法编译器，支持函数，数组类型，及记录类型，支持输入输出，最后生成虚拟机代码并解释执行。这是我编译原理的课程设计，大家看一看。-C language compiler grammar PL0 expanded to support the function, the array type, and record type, to support the input and output, the last generation of virtual machine code a