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enums_type.h
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//
// enums_type.h
// C_Compiler
//
// Created by egoist on 2019/5/28.
// Copyright © 2019 egoist. All rights reserved.
//
#ifndef enums_type_h
#define enums_type_h
/*这个枚举类型应用在root_Node上(只用到Func_T,Decl_T,NA)
*/
enum root_kind {Func_T,Decl_T,Stat_T,root_NA};//root_NA表示不属于前几类
enum type_specifier_kind {t_VOID,t_CHAR,t_INT,t_DOUBLE,t_BOOL};
enum declarator_kind {DECL,INITED};
enum declarator_kind2 {Identifier,ARRAY,FUNC};
enum decl_arr_kind {ASSIGN_EXP,STAR,arr_NA};
enum decl_func_kind {PARAM,IDENT,func_NA};
enum list_kind {SINGLE,GROUP}; //这个枚举类型用在initial_Node与initial_list上面,表示到底是一个赋值还是多个赋值,具体的应用可以看结构体内部的注释
enum designator_kind {ARRAY_INDEX,MEMBER};
enum stat_kind {LABEL,COMPOUND,EXP,SELECT,ITER,JUMP};
enum select_kind {t_IF,t_IF_ELSE,t_SWITCH};
/*FOR1是括号内有两个exp_stat,例如 for(i=0;i<10;)
FOR2是两个exp_stat后面还有一个exp eg.for(i=0;i<10;i++)
FOR3是第一个是decl,第二个是exp,eg.for(int i=0;i<10)
FOR4是三个句子,类比上面的。。
*/
enum iter_kind {t_WHILE,t_DO_WHILE,FOR1,FOR2,FOR3,FOR4};
enum jump_kind {t_GOTO,t_CONTINUE,t_BREAK,RETURN1,RETURN2};
enum exp_kind {PRIM,POST,ASSIG,Logcial_OR,Logcial_AND,IOR,XOR,AND,EQUAL,RELAT,SHIFT,ADD,MUL,UNARY,ARUG,exp_NA};
enum prim_kind {ID,t_TRUE,t_FALSE,CONSTAN_INT,t_CONSTANT_DOUBLE,prim_NA};
enum postfix_kind {ARRAY_CALL,FUNC_CALL,INC,DEC,post_NA};
enum assign_kind {t_ASSIGNMENT,t_MUL_ASSIGN,t_DIV_ASSIGN,t_MOD_ASSIGN,t_ADD_ASSIGN,t_SUB_ASSIGN,t_LEFT_ASSIGN,t_RIGHT_ASSIGN,t_AND_ASSIGN,t_XOR_ASSIGN,t_OR_ASSIGN,assign_NA};
enum equal_kind {EQ,NE,equal_NA};
enum relation_kind {LES,GT,LE,GE,relation_NA};//为了区分每一个NA,给NA编了一个号
enum shift_kind {LEFT,RIGHT,shift_NA};
enum add_kind {ADD_OP,MINUS_OP,add_NA};
enum mul_kind {MUL_OP,DIV_OP,MOD,mul_NA};
enum unary_kind {t_INC_OP,t_DEC_OP,POS,NEG,BIT_NEG,FEI,unary_NA};//按位取反 ~, 非 !
#endif /* enums_type_h */