黑大的编译作业，这是我看了几家后的结果。实现了编译的基本功能。词法分析，语法分析，中间代码生成，类汇编代码生成文法和分析表是手动录制的。-Black large compilation work, this is after I saw a few results. Compile the basic functions implemented. Lexical analysis, syntax analysis, intermediate code generation, class, hea