楼上的！你作过那写软件要用到上面5道题的答案？
不会吧，CSDN上的兄弟们不会做上面的题吗？这个可是在学校中考试的题呀！我承认我没有在正规大学受过教育！我上的哪个大学什么都没有教过我，尽有的这点学问还是靠老弟在家自学的！
我想其他的兄弟，应该会这样的问题吧！
不会吧，CSDN上的兄弟们不会做上面的题吗？这个可是在学校中考试的题呀！我承认我没有在正规大学受过教育！我上的哪个大学什么都没有教过我，尽有的这点学问还是靠老弟在家自学的！
我想其他的兄弟，应该会这样的问题吧！
假定： 对一家公司的员工进行管理：
包括人员名字，出生日期，加入公司的年份，那个部门（用ring0---ring9表示10个部门） ，工资标准等（多多不限）
要求有对（假如有员工改名， 可以实现改名， 尽管使用中不常见， 但主要是为了实现面向对象思想）（更改工资标准）（开除员工和增加员工）（通过工龄即加入公司的时间来对员工进行排序， 同一年的可随便排）（通过部门的对员工排序， 个部门的集中在一起显示，譬如ring0的排了下了跟着就是全是ring1部门的）
请兄弟们快点回帖， 把源代码和程序发给我， 搞定后就给200分！！！
这是我期末考试的题目， 兄弟们要快快快！！
我的email : [email protected]
//
//////////////////////////////////////////////////////////////////////#if !defined(AFX_ZYBCOMPILE_H__22240CB0_9C1D_4E54_AB23_28637992CD65__INCLUDED_)
#define AFX_ZYBCOMPILE_H__22240CB0_9C1D_4E54_AB23_28637992CD65__INCLUDED_#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000#pragma warning(disable:4786)#include <iostream>
#include <string>
#include <stack>
#include <map>
#include <list>
#include <string.h>using namespace std;#define _YYBYACC 1
#define _YYPREFIX "yy"
#define _IDENTIFIER 257 //±êʾ·û
#define _CONSTANT 258 //³£Êý
#define _STRING_LITERAL 259 //×Ö·û´®
#define _SIZEOF 260 //sizeof
#define _PTR_OP 261 //->
#define _INC_OP 262 //++
#define _DEC_OP 263 //--
#define _LEFT_OP 264 //<<
#define _RIGHT_OP 265 //>>
#define _LE_OP 266 //<=
#define _GE_OP 267 //>=
#define _EQ_OP 268 //==
#define _NE_OP 269 //!=
#define _AND_OP 270 //&&
#define _OR_OP 271 //||
#define _MUL_ASSIGN 272 //*=
#define _DIV_ASSIGN 273 ///=
#define _MOD_ASSIGN 274 //%=
#define _ADD_ASSIGN 275 //+=
#define _SUB_ASSIGN 276 //-=
#define _LEFT_ASSIGN 277 //<<=
#define _RIGHT_ASSIGN 278 //>>=
#define _AND_ASSIGN 279 //&=
#define _XOR_ASSIGN 280 //^=
#define _OR_ASSIGN 281 //|=
#define _TYPE_NAME 282 //
#define _TYPEDEF 283 //typedef
#define _EXTERN 284 //extern
#define _STATIC 285 //static
#define _AUTO 286 //auto
#define _REGISTER 287 //register
#define _CHAR 288 //char
#define _SHORT 289 //short
#define _INT 290 //int
#define _LONG 291 //long
#define _SIGNED 292 //signed
#define _UNSIGNED 293 //unsigned
#define _FLOAT 294 //float
#define _DOUBLE 295 //double
#define _CONST 296 //const
#define _VOLATILE 297 //volatile
#define _VOID 298 //void
#define _STRUCT 299 //struct
#define _UNION 300 //union
#define _ENUM 301 //enum
#define _ELLIPSIS 302 //...
#define _CASE 303 //case
#define _DEFAULT 304 //default
#define _IF 305 //if
#define _ELSE 306 //else
#define _SWITCH 307 //switch
#define _WHILE 308 //while
#define _DO 309 //do
#define _FOR 310 //for
#define _GOTO 311 //goto
#define _CONTINUE 312 //continue
#define _BREAK 313 //break
#define _RETURN 314 //return
#define _YYERRCODE 256 //´íÎó#define JNZ 400 //(JNZ, A1, 0, p)----µ±A1Ϊtrueʱ£¬×ªÏòµÚpËÄԪʽ¡£
#define JZ 401 //(JNZ, A1, 0, p)----µ±A1Ϊfalseʱ£¬×ªÏòµÚpËÄԪʽ¡£
#define JROP 402 //(JROP, A1, A2, P)----µ±¹ØϵA1 rop A2³ÉÁ¢Ê±£¬×ªÏòµÚpËÄԪʽ
#define JMP 403 //ÎÞÌõ¼þתÏòµÚpËÄԪʽ¡£
#define INTTOBOOL 404 //ÕûÐÎת»¯µ½²¼¶ûÐÍ#define IS_CONSTANT 1 //ÔËËã·ûÊdz£Êý#define CHAR_TO_ADDR 2 //
#define INT_TO_ADDR 3 //
#define FLOAT_TO_ADDR 4 //
#define CHAR_TO_TEMP_ADDR 5
#define INT_TO_TEMP_ADDR 6
#define FLOAT_TO_TEMP_ADDR 7
/*Êý¾ÝÀàÐÍ*/#define CT_SIMVAR 0 //¼òµ¥±äÁ¿ÐÍ
#define CT_CONSTANT 1 //³£ÊýÐÍ
#define CT_LAB 2 //Ìøת±êºÅ
#define CT_ARRAY 3 //Êý×éÐÍ
#define CT_STRUCT 4 //½á¹¹ÐÍ
#define CT_ENUM 5 //ö¾ÙÐÍ
#define CT_UNION 6 //ÁªºÏÐÍ#define CT_CHAR 1 //×Ö·ûÀàÐÍ
#define CT_SHORT 2 //¶ÌÕûÐÎ
#define CT_INT 3 //ÕûÐÎ
#define CT_LONG 4 //³¤ÕûÐÎ
#define CT_FLOAT 5 //¸¡µãÐÍ
#define CT_DOUBLE 6 //Ë«±¶¸¡µãÐÍ#define CT_IDENT_INIT 10 //ÊǶ¨Òå³õʼ»¯#define CT_UNSIGNED 100 //ÎÞ·ûºÅÐÍ#define CT_POINTER 100 //Ö¸ÕëÐÍ#define CT_TYPEDEF 1000 //ºê¶¨ÒåÐÍ
static short yylhs[] = { -1,
1, 1, 1, 1, 3, 3, 3, 3, 3, 3,
3, 3, 5, 5, 7, 7, 7, 7, 7, 7,
8, 8, 8, 8, 8, 8, 9, 9, 11, 11,
11, 11, 12, 12, 12, 13, 13, 13, 14, 14,
14, 14, 14, 15, 15, 15, 16, 16, 17, 17,
18, 18, 19, 19, 20, 20, 21, 21, 6, 6,
22, 22, 22, 22, 22, 22, 22, 22, 22, 22,
22, 2, 2, 23, 24, 24, 25, 25, 25, 25,
25, 25, 26, 26, 30, 30, 27, 27, 27, 27,
27, 28, 28, 28, 28, 28, 28, 28, 28, 28,
28, 28, 28, 33, 33, 33, 35, 35, 36, 36,
37, 38, 38, 38, 38, 39, 39, 40, 40, 40,
34, 34, 34, 41, 41, 42, 42, 29, 29, 31,
31, 44, 44, 44, 44, 44, 44, 44, 43, 43,
43, 43, 48, 48, 46, 46, 49, 49, 50, 50,
50, 47, 47, 10, 10, 51, 51, 51, 52, 52,
52, 52, 52, 52, 52, 52, 52, 32, 32, 32,
53, 53, 54, 54, 54, 54, 54, 54, 61, 55,
55, 55, 56, 56, 56, 56, 65, 65, 64, 64,
57, 57, 66, 67, 58, 58, 58, 69, 70, 71,
72, 73, 74, 74, 59, 59, 59, 60, 60, 60,
60, 60, 0, 0, 76, 76, 77, 77, 77, 77,
75, 68, 78, 62, 63, 4, 4, 45, 45,
};
static short yylen[] = { 2,
1, 1, 1, 3, 1, 1, 3, 4, 3, 3,
2, 2, 1, 3, 1, 2, 2, 2, 2, 4,
1, 1, 1, 1, 1, 1, 1, 4, 1, 3,
3, 3, 1, 3, 3, 1, 3, 3, 1, 3,
3, 3, 3, 1, 3, 3, 1, 3, 1, 3,
1, 3, 1, 3, 1, 3, 1, 5, 1, 3,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 3, 1, 2, 2, 1, 2, 1, 2,
1, 2, 2, 3, 1, 3, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 5, 4, 2, 1, 1, 1, 2,
3, 2, 1, 2, 1, 1, 3, 1, 2, 3,
4, 5, 2, 1, 3, 1, 3, 1, 1, 2,
1, 1, 3, 1, 3, 4, 4, 3, 1, 2,
2, 3, 1, 2, 1, 3, 1, 3, 2, 2,
1, 1, 3, 1, 2, 1, 1, 2, 3, 2,
3, 3, 4, 2, 3, 3, 4, 1, 3, 4,
1, 3, 1, 1, 1, 1, 1, 1, 2, 2,
2, 2, 2, 3, 3, 4, 1, 2, 1, 2,
1, 2, 4, 3, 2, 2, 2, 1, 4, 1,
2, 3, 2, 3, 2, 6, 2, 3, 2, 2,
2, 3, 1, 2, 1, 1, 4, 3, 3, 2,
2, 4, 1, 3, 2, 4, 4, 4, 4,
};
static short yydefred[] = { 0,
132, 103, 87, 88, 89, 90, 91, 93, 94, 95,
96, 99, 100, 97, 98, 128, 129, 92, 107, 108,
0, 0, 0, 0, 216, 0, 0, 0, 0, 0,
0, 101, 102, 0, 0, 0, 0, 213, 215, 0,
0, 0, 143, 141, 0, 214, 75, 83, 0, 0,
76, 78, 80, 82, 0, 187, 0, 220, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 124, 133,
144, 142, 0, 218, 0, 84, 0, 0, 2, 3,
0, 0, 0, 223, 0, 0, 0, 198, 200, 0,
0, 0, 0, 0, 0, 21, 22, 23, 24, 25,
26, 191, 183, 5, 0, 0, 0, 72, 0, 0,
29, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 59, 189, 173, 174, 175, 176, 177, 178, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 188, 219, 0, 0, 0,
0, 109, 0, 152, 138, 0, 0, 0, 0, 147,
1, 135, 27, 74, 0, 0, 0, 0, 0, 121,
0, 168, 86, 217, 179, 0, 19, 0, 16, 17,
225, 0, 0, 0, 0, 209, 210, 211, 0, 0,
0, 0, 0, 192, 0, 11, 12, 0, 0, 0,
0, 62, 63, 64, 65, 66, 67, 68, 69, 70,
71, 61, 0, 18, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 180, 181, 182, 184, 190, 185, 0,
0, 196, 197, 0, 205, 201, 0, 221, 207, 203,
0, 0, 0, 112, 114, 105, 110, 0, 0, 0,
116, 0, 0, 149, 0, 150, 0, 136, 137, 0,
0, 228, 229, 122, 127, 125, 171, 0, 0, 0,
0, 202, 208, 212, 4, 0, 0, 0, 155, 73,
10, 7, 0, 13, 9, 0, 0, 60, 30, 31,
32, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 186, 194, 0,
0, 204, 224, 104, 119, 0, 0, 111, 164, 0,
0, 160, 0, 0, 0, 0, 153, 146, 148, 0,
169, 20, 193, 222, 28, 8, 0, 226, 227, 0,
199, 0, 120, 117, 165, 159, 161, 166, 0, 162,
0, 170, 172, 14, 58, 0, 167, 163, 206,
};
static short yydgoto[] = { 24,
104, 105, 106, 107, 293, 108, 109, 110, 111, 191,
112, 113, 114, 115, 116, 117, 118, 119, 120, 121,
122, 213, 165, 56, 57, 27, 28, 29, 30, 48,
31, 173, 32, 33, 34, 151, 152, 153, 260, 261,
68, 69, 35, 36, 37, 330, 158, 45, 159, 160,
331, 267, 278, 123, 124, 125, 126, 127, 128, 129,
130, 131, 132, 133, 59, 135, 136, 137, 138, 139,
140, 141, 142, 143, 144, 38, 39, 145,
};
static short yysindex[] = { 651,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-103, -29, -32, 651, 0, 149, 154, 1876, 1876, 1876,
778, 0, 0, -77, -21, -13, -41, 0, 0, -66,
-198, 46, 0, 0, -32, 0, 0, 0, 995, -29,
0, 0, 0, 0, 56, 0, 149, 0, 778, -55,
2004, -13, 700, 1317, 1873, -198, 55, -8, 0, 0,
0, 0, 1054, 0, 778, 0, 59, 75, 0, 0,
1894, 1921, 1921, 0, 87, 144, 167, 0, 0, 192,
-20, 189, 191, 1689, 339, 0, 0, 0, 0, 0,
0, 0, 0, 0, 158, -28, 179, 0, 142, 1873,
0, 270, 173, -88, 161, 26, 252, 202, 180, 39,
-49, 0, 0, 0, 0, 0, 0, 0, 0, 456,
456, 456, 209, 150, 456, 456, 456, 290, 456, 456,
25, 1807, 456, 1072, 1873, 0, 0, 2004, 2004, 2004,
1900, 0, 3, 0, 0, 289, 296, 170, 267, 0,
0, 0, 0, 0, 265, 269, -4, 1873, -198, 0,
1054, 0, 0, 0, 0, 339, 0, 1873, 0, 0,
0, 1873, 1873, 1807, 315, 0, 0, 0, 166, 197,
335, 27, 1873, 0, 126, 0, 0, 1818, 134, 1873,
1873, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 1873, 0, 1873, 1873, 1873, 1873, 1873, 1873,
1873, 1873, 1873, 1873, 1873, 1873, 1873, 1873, 1873, 1873,
1873, 1873, 1873, 0, 0, 0, 0, 0, 0, 352,
120, 0, 0, 1873, 0, 0, 353, 0, 0, 0,
262, 394, 1946, 0, 0, 0, 0, 1873, 398, 186,
0, 389, 1857, 0, -37, 0, 57, 0, 0, 219,
1983, 0, 0, 0, 0, 0, 0, 16, 452, 284,
334, 0, 0, 0, 0, 1873, 576, 62, 0, 0,
0, 0, 355, 0, 0, 30, 107, 0, 0, 0,
0, 270, 270, 173, 173, -88, -88, -88, -88, 161,
161, 26, 252, 202, 180, 39, -11, 0, 0, 357,
1873, 0, 0, 0, 0, 1873, 3, 0, 0, 454,
464, 0, 404, 57, 679, 1865, 0, 0, 0, -1,
0, 0, 0, 0, 0, 0, 1873, 0, 0, 1873,
0, 359, 0, 0, 0, 0, 0, 0, 465, 0,
415, 0, 0, 0, 0, 423, 0, 0, 0,
};
static short yyrindex[] = { 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 280, 0, 0, 0, 0, 41, 51, 665,
0, 0, 0, 0, 0, 837, 545, 0, 0, 490,
0, 0, 0, 0, 282, 0, 0, 0, 222, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 514,
0, 858, 0, 0, 0, 0, 22, 0, 0, 0,
0, 0, 0, 0, 0, 0, 222, 992, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 1123, 965, 0, 1260, 0,
0, 466, 1368, 1474, 1660, 14, 1916, 1937, 1388, 12,
185, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 535, 1160,
0, 0, 0, 0, 0, 361, 0, 0, 486, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 492, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
441, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 227, 0,
0, 0, 0, 0, 429, 0, 444, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 495, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 1283, 1320, 1377, 1414, 1502, 1562, 1613, 1653, 1717,
1745, 1761, 1949, 1960, 1993, 21, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 446, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0,
};
static short yygindex[] = { 0,
0, 1911, 0, 0, 0, -58, -59, 0, -89, 362,
206, 271, 164, 276, 312, 313, 311, 314, 318, 0,
-57, 0, -39, 119, 1, 0, 0, 474, 151, 493,
-22, -154, 0, 0, 0, 396, -117, -46, 0, 220,
485, 383, -7, -26, 0, -61, 0, 0, 0, 286,
-80, -113, 0, 1965, 0, 156, -94, 0, 0, 0,
0, 0, 0, 419, 95, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 537, 0, 0,
};
static short yytable[] = { 42,
26, 157, 262, 49, 163, 163, 164, 164, 62, 23,
22, 198, 23, 233, 172, 44, 277, 199, 22, 41,
214, 177, 179, 180, 26, 166, 63, 77, 52, 53,
54, 101, 193, 257, 77, 169, 96, 72, 95, 169,
97, 98, 22, 99, 23, 61, 350, 248, 192, 65,
163, 47, 55, 263, 47, 55, 66, 47, 67, 340,
258, 56, 200, 156, 56, 126, 287, 148, 23, 55,
55, 47, 47, 193, 55, 266, 47, 64, 56, 56,
77, 77, 77, 56, 77, 163, 70, 164, 101, 282,
79, 79, 79, 96, 79, 95, 335, 97, 98, 77,
99, 287, 254, 255, 55, 252, 47, 47, 163, 79,
164, 289, 172, 56, 102, 168, 170, 263, 25, 73,
274, 171, 348, 362, 100, 299, 300, 301, 275, 192,
259, 77, 175, 264, 290, 257, 55, 47, 47, 294,
341, 79, 25, 75, 181, 56, 126, 336, 265, 134,
193, 334, 263, 40, 298, 163, 163, 163, 163, 163,
163, 163, 163, 163, 163, 163, 163, 163, 163, 163,
163, 163, 163, 43, 334, 220, 221, 146, 55, 60,
103, 100, 101, 182, 288, 363, 58, 96, 22, 95,
23, 97, 98, 146, 99, 71, 345, 50, 163, 349,
164, 193, 212, 163, 74, 164, 183, 47, 102, 193,
269, 150, 51, 270, 147, 218, 194, 219, 325, 1,
224, 232, 225, 333, 284, 57, 163, 1, 57, 327,
174, 184, 195, 196, 197, 1, 185, 285, 62, 42,
193, 101, 57, 57, 328, 150, 96, 186, 95, 187,
97, 98, 146, 99, 265, 161, 79, 80, 81, 1,
82, 83, 156, 16, 17, 85, 163, 102, 164, 201,
118, 156, 55, 359, 239, 100, 163, 57, 164, 288,
85, 172, 55, 47, 47, 118, 353, 156, 364, 228,
163, 56, 365, 226, 227, 229, 361, 77, 150, 150,
150, 150, 322, 230, 259, 193, 217, 79, 231, 57,
271, 215, 78, 79, 80, 81, 216, 82, 83, 139,
139, 140, 140, 139, 343, 140, 150, 193, 262, 244,
23, 55, 247, 237, 100, 156, 268, 2, 3, 4,
5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
15, 16, 17, 18, 19, 20, 21, 272, 84, 85,
86, 273, 87, 88, 89, 90, 91, 92, 93, 94,
139, 101, 140, 283, 344, 286, 96, 193, 95, 263,
97, 98, 291, 99, 101, 306, 307, 308, 309, 96,
295, 95, 321, 97, 98, 346, 99, 351, 347, 366,
193, 151, 193, 150, 151, 1, 78, 79, 80, 81,
102, 82, 83, 202, 203, 204, 205, 206, 207, 208,
209, 210, 211, 302, 303, 319, 222, 223, 262, 329,
23, 2, 3, 4, 5, 6, 7, 8, 9, 10,
11, 12, 13, 14, 15, 16, 17, 18, 19, 20,
21, 323, 84, 85, 86, 326, 87, 88, 89, 90,
91, 92, 93, 94, 100, 78, 79, 80, 81, 156,
82, 83, 156, 195, 55, 337, 318, 100, 195, 263,
195, 369, 195, 195, 157, 195, 158, 157, 101, 158,
304, 305, 342, 96, 355, 95, 357, 97, 98, 195,
99, 310, 311, 33, 356, 367, 33, 368, 33, 33,
33, 84, 85, 86, 102, 87, 88, 89, 90, 91,
92, 93, 94, 33, 33, 33, 145, 33, 33, 123,
123, 123, 154, 123, 149, 156, 139, 279, 140, 312,
314, 313, 76, 253, 315, 1, 354, 123, 123, 316,
167, 276, 240, 106, 106, 106, 339, 106, 33, 33,
46, 0, 0, 195, 0, 195, 195, 0, 149, 0,
0, 106, 106, 0, 113, 113, 113, 0, 55, 0,
123, 100, 0, 0, 134, 134, 0, 0, 134, 33,
33, 0, 113, 0, 0, 161, 79, 80, 81, 0,
82, 83, 134, 134, 106, 134, 0, 0, 78, 79,
80, 81, 0, 82, 83, 287, 329, 23, 0, 0,
2, 149, 149, 149, 149, 113, 8, 9, 10, 11,
12, 13, 14, 15, 16, 17, 18, 19, 20, 21,
0, 0, 0, 0, 0, 1, 0, 0, 0, 149,
0, 0, 0, 0, 84, 85, 86, 0, 87, 88,
89, 90, 91, 92, 93, 94, 263, 134, 0, 0,
2, 3, 4, 5, 6, 7, 8, 9, 10, 11,
12, 13, 14, 15, 16, 17, 18, 19, 20, 21,
22, 0, 23, 0, 0, 0, 0, 195, 195, 195,
195, 0, 195, 195, 81, 81, 81, 0, 81, 0,
0, 0, 78, 79, 80, 81, 0, 82, 83, 358,
0, 0, 0, 81, 0, 0, 149, 0, 0, 33,
33, 33, 33, 33, 33, 33, 33, 0, 0, 0,
155, 0, 0, 195, 195, 195, 123, 195, 195, 195,
195, 195, 195, 195, 195, 81, 0, 0, 84, 85,
86, 0, 87, 88, 89, 90, 91, 92, 93, 94,
106, 123, 123, 123, 123, 123, 123, 123, 123, 123,
123, 123, 123, 123, 123, 123, 123, 123, 123, 123,
123, 113, 0, 0, 0, 106, 106, 106, 106, 106,
106, 106, 106, 106, 106, 106, 106, 106, 106, 106,
106, 106, 106, 106, 106, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 134, 134, 134, 134,
134, 134, 134, 134, 134, 134, 134, 134, 134, 134,
134, 134, 134, 134, 134, 134, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 2, 3, 4,
5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
15, 16, 17, 18, 19, 20, 21, 131, 0, 0,
131, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 131, 131, 0, 131, 130, 0,
55, 130, 0, 0, 0, 0, 0, 1, 0, 0,
0, 0, 0, 0, 0, 130, 130, 0, 130, 0,
0, 81, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 2, 3, 4, 5, 6, 7, 8, 9,
10, 11, 12, 13, 14, 15, 16, 17, 18, 19,
20, 21, 0, 0, 0, 0, 154, 0, 0, 131,
2, 3, 4, 5, 6, 7, 8, 9, 10, 11,
12, 13, 14, 15, 16, 17, 18, 19, 20, 21,
130, 2, 3, 4, 5, 6, 7, 8, 9, 10,
11, 12, 13, 14, 15, 16, 17, 18, 19, 20,
21, 6, 6, 0, 6, 6, 6, 6, 6, 6,
6, 6, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 6, 6, 6, 6, 6, 6, 1, 1,
0, 1, 0, 1, 1, 1, 1, 1, 1, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
1, 1, 1, 1, 1, 73, 0, 6, 6, 2,
3, 4, 5, 6, 7, 8, 9, 10, 11, 12,
13, 14, 15, 16, 17, 18, 19, 20, 21, 0,
0, 0, 1, 0, 0, 1, 101, 0, 6, 6,
0, 96, 0, 95, 0, 97, 98, 0, 99, 0,
0, 0, 0, 0, 101, 0, 0, 0, 0, 96,
0, 95, 250, 97, 98, 1, 99, 55, 131, 131,
131, 131, 131, 131, 131, 131, 131, 131, 131, 131,
131, 131, 131, 131, 131, 131, 131, 131, 0, 130,
130, 130, 130, 130, 130, 130, 130, 130, 130, 130,
130, 130, 130, 130, 130, 130, 130, 130, 130, 15,
15, 0, 0, 15, 15, 15, 15, 15, 0, 15,
0, 0, 0, 0, 0, 0, 171, 0, 0, 100,
15, 15, 15, 15, 15, 15, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 100, 0, 115,
115, 115, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 15, 15, 115, 0, 0,
0, 0, 0, 0, 0, 6, 6, 6, 6, 6,
6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
6, 6, 6, 6, 6, 6, 15, 15, 0, 0,
115, 0, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 0, 0, 0, 2, 3, 4, 5,
6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
16, 17, 18, 19, 20, 21, 27, 27, 0, 0,
27, 27, 27, 27, 27, 0, 27, 0, 0, 0,
161, 79, 80, 81, 0, 82, 83, 27, 27, 27,
34, 27, 27, 34, 0, 34, 34, 34, 161, 79,
80, 81, 0, 82, 83, 0, 0, 0, 0, 0,
34, 34, 34, 0, 34, 34, 0, 0, 0, 101,
0, 0, 27, 27, 96, 0, 95, 35, 97, 98,
35, 99, 35, 35, 35, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 34, 34, 35, 35, 35,
0, 35, 35, 27, 27, 0, 15, 15, 15, 15,
15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
15, 15, 15, 15, 0, 36, 34, 34, 36, 162,
0, 36, 35, 35, 37, 0, 115, 37, 0, 0,
37, 0, 0, 0, 0, 36, 36, 36, 53, 36,
36, 53, 0, 0, 37, 37, 37, 0, 37, 37,
0, 0, 100, 35, 35, 53, 53, 0, 0, 0,
53, 38, 0, 0, 38, 0, 0, 38, 0, 0,
36, 36, 0, 0, 0, 0, 0, 0, 0, 37,
37, 38, 38, 38, 0, 38, 38, 0, 0, 0,
53, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 36, 36, 0, 0, 0, 0, 0, 0, 0,
37, 37, 0, 0, 0, 0, 38, 38, 0, 0,
0, 39, 53, 0, 39, 0, 0, 39, 0, 0,
0, 0, 0, 27, 27, 27, 27, 27, 27, 27,
27, 39, 39, 39, 0, 39, 39, 38, 38, 42,
0, 0, 42, 0, 0, 42, 34, 34, 34, 34,
34, 34, 34, 34, 0, 0, 0, 0, 0, 42,
42, 42, 0, 42, 42, 0, 39, 39, 0, 0,
0, 0, 0, 161, 79, 80, 81, 0, 82, 83,
0, 0, 0, 35, 35, 35, 35, 35, 35, 35,
35, 0, 0, 0, 42, 42, 0, 39, 39, 43,
0, 0, 43, 0, 0, 43, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 43,
43, 43, 0, 43, 43, 42, 42, 0, 0, 0,
0, 36, 36, 36, 36, 36, 36, 36, 36, 0,
37, 37, 37, 37, 37, 37, 37, 37, 0, 0,
40, 0, 0, 40, 43, 43, 40, 53, 53, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
40, 40, 40, 0, 40, 40, 0, 38, 38, 38,
38, 38, 38, 38, 38, 43, 43, 0, 0, 0,
41, 0, 0, 41, 0, 0, 41, 44, 0, 0,
44, 0, 0, 44, 0, 40, 40, 0, 0, 0,
41, 41, 41, 0, 41, 41, 0, 44, 44, 0,
0, 101, 44, 0, 0, 0, 96, 0, 95, 0,
97, 98, 0, 99, 0, 0, 40, 40, 0, 39,
39, 39, 39, 39, 39, 41, 41, 188, 0, 0,
0, 0, 44, 44, 45, 0, 0, 45, 0, 0,
45, 0, 0, 0, 0, 0, 0, 42, 42, 42,
42, 42, 42, 0, 45, 45, 41, 41, 0, 45,
0, 0, 46, 44, 44, 46, 0, 0, 46, 0,
0, 0, 0, 0, 0, 0, 0, 0, 48, 0,
0, 48, 46, 46, 48, 0, 0, 46, 0, 45,
45, 0, 0, 0, 100, 0, 0, 0, 48, 48,
0, 0, 0, 48, 0, 0, 0, 43, 43, 43,
43, 43, 43, 0, 0, 0, 0, 46, 46, 101,
45, 45, 0, 0, 96, 0, 95, 0, 97, 98,
101, 99, 0, 48, 48, 96, 0, 95, 292, 97,
98, 0, 99, 0, 0, 102, 0, 0, 46, 46,
0, 0, 0, 0, 0, 0, 0, 0, 40, 40,
40, 40, 40, 40, 48, 48, 0, 0, 0, 101,
0, 0, 0, 0, 96, 0, 95, 101, 97, 98,
0, 99, 96, 0, 95, 101, 97, 98, 0, 99,
96, 0, 95, 0, 97, 98, 0, 99, 41, 41,
41, 41, 41, 41, 0, 0, 101, 44, 44, 44,
44, 96, 100, 176, 0, 97, 98, 0, 99, 0,
0, 0, 0, 100, 0, 161, 79, 80, 81, 332,
82, 83, 0, 101, 0, 0, 49, 360, 96, 49,
178, 0, 97, 98, 0, 99, 0, 0, 0, 0,
0, 0, 0, 49, 49, 0, 0, 51, 49, 0,
51, 0, 100, 0, 45, 45, 45, 45, 0, 50,
100, 0, 50, 0, 51, 51, 0, 0, 100, 51,
52, 0, 0, 52, 189, 190, 50, 50, 49, 49,
0, 50, 46, 46, 46, 46, 0, 52, 52, 100,
0, 0, 52, 0, 256, 0, 0, 0, 0, 51,
48, 48, 0, 54, 0, 0, 54, 0, 0, 49,
49, 50, 50, 0, 0, 0, 100, 0, 0, 0,
54, 54, 52, 0, 251, 54, 0, 0, 0, 0,
51, 51, 0, 161, 79, 80, 81, 0, 82, 83,
324, 0, 50, 50, 161, 79, 80, 81, 0, 82,
83, 0, 0, 52, 52, 54, 190, 0, 190, 0,
0, 0, 280, 281, 234, 235, 236, 238, 0, 241,
242, 243, 0, 245, 246, 0, 0, 249, 0, 0,
296, 297, 0, 161, 79, 80, 81, 54, 82, 83,
0, 161, 79, 80, 81, 0, 82, 83, 0, 161,
79, 80, 81, 0, 82, 83, 0, 0, 0, 0,
0, 0, 0, 317, 0, 0, 0, 0, 0, 0,
161, 79, 80, 81, 320, 82, 83, 2, 3, 4,
5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
15, 16, 17, 18, 19, 20, 21, 161, 79, 80,
81, 2, 82, 83, 0, 49, 49, 8, 9, 10,
11, 12, 13, 14, 15, 16, 17, 18, 19, 20,
21, 0, 0, 0, 238, 0, 51, 51, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 50, 50,
0, 0, 0, 0, 0, 0, 0, 2, 0, 52,
52, 352, 0, 8, 9, 10, 11, 12, 13, 14,
15, 16, 17, 18, 19, 20, 21, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 54, 54, 2, 3, 4, 5, 6, 7,
8, 9, 10, 11, 12, 13, 14, 15, 16, 17,
18, 19, 20, 21, 338, 2, 0, 0, 0, 0,
0, 8, 9, 10, 11, 12, 13, 14, 15, 16,
17, 18, 19, 20, 21,
};
static short yycheck[] = { 22,
0, 63, 40, 26, 64, 65, 64, 65, 35, 42,
40, 40, 42, 63, 73, 23, 171, 46, 40, 123,
110, 81, 82, 83, 24, 65, 40, 50, 28, 29,
30, 33, 44, 151, 57, 44, 38, 45, 40, 44,
42, 43, 40, 45, 42, 123, 58, 142, 95, 91,
110, 38, 41, 91, 41, 44, 123, 44, 257, 44,
58, 41, 91, 63, 44, 44, 40, 123, 42, 58,
59, 58, 59, 44, 63, 156, 63, 91, 58, 59,
40, 41, 42, 63, 44, 145, 41, 145, 33, 184,
40, 41, 42, 38, 44, 40, 40, 42, 43, 59,
45, 40, 149, 150, 93, 145, 93, 94, 168, 59,
168, 192, 171, 93, 59, 61, 125, 91, 0, 61,
125, 123, 93, 125, 126, 215, 216, 217, 168, 176,
153, 91, 58, 156, 193, 253, 125, 124, 125, 198,
125, 91, 24, 49, 58, 125, 125, 91, 156, 55,
44, 265, 91, 257, 213, 215, 216, 217, 218, 219,
220, 221, 222, 223, 224, 225, 226, 227, 228, 229,
230, 231, 232, 23, 288, 264, 265, 59, 123, 257,
125, 126, 33, 40, 192, 340, 31, 38, 40, 40,
42, 42, 43, 75, 45, 45, 286, 44, 258, 93,
258, 44, 61, 263, 49, 263, 40, 59, 59, 44,
41, 61, 59, 44, 59, 43, 59, 45, 258, 257,
60, 271, 62, 263, 59, 41, 286, 257, 44, 44,
75, 40, 261, 262, 263, 257, 257, 41, 265, 262,
44, 33, 58, 59, 59, 95, 38, 59, 40, 59,
42, 43, 134, 45, 262, 257, 258, 259, 260, 257,
262, 263, 262, 296, 297, 44, 326, 59, 326, 91,
44, 271, 123, 335, 125, 126, 336, 93, 336, 287,
59, 340, 271, 270, 271, 59, 326, 287, 347, 38,
350, 271, 350, 268, 269, 94, 336, 257, 148, 149,
150, 151, 41, 124, 327, 44, 37, 257, 270, 125,
44, 42, 257, 258, 259, 260, 47, 262, 263, 40,
41, 40, 41, 44, 41, 44, 176, 44, 40, 40,
42, 123, 308, 125, 126, 335, 41, 282, 283, 284,
285, 286, 287, 288, 289, 290, 291, 292, 293, 294,
295, 296, 297, 298, 299, 300, 301, 93, 303, 304,
305, 93, 307, 308, 309, 310, 311, 312, 313, 314,
91, 33, 91, 59, 41, 41, 38, 44, 40, 91,
42, 43, 257, 45, 33, 222, 223, 224, 225, 38,
257, 40, 40, 42, 43, 41, 45, 41, 44, 41,
44, 41, 44, 253, 44, 257, 257, 258, 259, 260,
59, 262, 263, 272, 273, 274, 275, 276, 277, 278,
279, 280, 281, 218, 219, 306, 266, 267, 40, 41,
42, 282, 283, 284, 285, 286, 287, 288, 289, 290,
291, 292, 293, 294, 295, 296, 297, 298, 299, 300,
301, 58, 303, 304, 305, 58, 307, 308, 309, 310,
311, 312, 313, 314, 126, 257, 258, 259, 260, 41,
262, 263, 44, 33, 123, 257, 125, 126, 38, 91,
40, 59, 42, 43, 41, 45, 41, 44, 33, 44,
220, 221, 41, 38, 41, 40, 93, 42, 43, 59,
45, 226, 227, 38, 41, 41, 41, 93, 43, 44,
45, 303, 304, 305, 59, 307, 308, 309, 310, 311,
312, 313, 314, 58, 59, 60, 41, 62, 63, 40,
41, 42, 41, 44, 61, 41, 257, 176, 257, 228,
230, 229, 50, 148, 231, 257, 327, 58, 59, 232,
66, 169, 134, 40, 41, 42, 271, 44, 93, 94,
24, -1, -1, 123, -1, 125, 126, -1, 95, -1,
-1, 58, 59, -1, 40, 41, 42, -1, 123, -1,
91, 126, -1, -1, 40, 41, -1, -1, 44, 124,
125, -1, 58, -1, -1, 257, 258, 259, 260, -1,
262, 263, 58, 59, 91, 61, -1, -1, 257, 258,
259, 260, -1, 262, 263, 40, 41, 42, -1, -1,
282, 148, 149, 150, 151, 91, 288, 289, 290, 291,
292, 293, 294, 295, 296, 297, 298, 299, 300, 301,
-1, -1, -1, -1, -1, 257, -1, -1, -1, 176,
-1, -1, -1, -1, 303, 304, 305, -1, 307, 308,
309, 310, 311, 312, 313, 314, 91, 123, -1, -1,
282, 283, 284, 285, 286, 287, 288, 289, 290, 291,
292, 293, 294, 295, 296, 297, 298, 299, 300, 301,
40, -1, 42, -1, -1, -1, -1, 257, 258, 259,
260, -1, 262, 263, 40, 41, 42, -1, 44, -1,
-1, -1, 257, 258, 259, 260, -1, 262, 263, 41,
-1, -1, -1, 59, -1, -1, 253, -1, -1, 264,
265, 266, 267, 268, 269, 270, 271, -1, -1, -1,
41, -1, -1, 303, 304, 305, 257, 307, 308, 309,
310, 311, 312, 313, 314, 91, -1, -1, 303, 304,
305, -1, 307, 308, 309, 310, 311, 312, 313, 314,
257, 282, 283, 284, 285, 286, 287, 288, 289, 290,
291, 292, 293, 294, 295, 296, 297, 298, 299, 300,
301, 257, -1, -1, -1, 282, 283, 284, 285, 286,
287, 288, 289, 290, 291, 292, 293, 294, 295, 296,
297, 298, 299, 300, 301, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, 282, 283, 284, 285,
286, 287, 288, 289, 290, 291, 292, 293, 294, 295,
296, 297, 298, 299, 300, 301, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, 282, 283, 284,
285, 286, 287, 288, 289, 290, 291, 292, 293, 294,
295, 296, 297, 298, 299, 300, 301, 41, -1, -1,
44, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, 58, 59, -1, 61, 41, -1,
123, 44, -1, -1, -1, -1, -1, 257, -1, -1,
-1, -1, -1, -1, -1, 58, 59, -1, 61, -1,
-1, 257, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, 282, 283, 284, 285, 286, 287, 288, 289,
290, 291, 292, 293, 294, 295, 296, 297, 298, 299,
300, 301, -1, -1, -1, -1, 257, -1, -1, 123,
282, 283, 284, 285, 286, 287, 288, 289, 290, 291,
292, 293, 294, 295, 296, 297, 298, 299, 300, 301,
123, 282, 283, 284, 285, 286, 287, 288, 289, 290,
291, 292, 293, 294, 295, 296, 297, 298, 299, 300,
301, 37, 38, -1, 40, 41, 42, 43, 44, 45,
46, 47, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, 58, 59, 60, 61, 62, 63, 37, 38,
-1, 40, -1, 42, 43, 44, 45, 46, 47, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
59, 60, 61, 62, 63, 61, -1, 93, 94, 282,
283, 284, 285, 286, 287, 288, 289, 290, 291, 292,
293, 294, 295, 296, 297, 298, 299, 300, 301, -1,
-1, -1, 91, -1, -1, 94, 33, -1, 124, 125,
-1, 38, -1, 40, -1, 42, 43, -1, 45, -1,
-1, -1, -1, -1, 33, -1, -1, -1, -1, 38,
-1, 40, 41, 42, 43, 124, 45, 123, 282, 283,
284, 285, 286, 287, 288, 289, 290, 291, 292, 293,
294, 295, 296, 297, 298, 299, 300, 301, -1, 282,
283, 284, 285, 286, 287, 288, 289, 290, 291, 292,
293, 294, 295, 296, 297, 298, 299, 300, 301, 37,
38, -1, -1, 41, 42, 43, 44, 45, -1, 47,
-1, -1, -1, -1, -1, -1, 123, -1, -1, 126,
58, 59, 60, 61, 62, 63, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, 126, -1, 40,
41, 42, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, 93, 94, 58, -1, -1,
-1, -1, -1, -1, -1, 261, 262, 263, 264, 265,
266, 267, 268, 269, 270, 271, 272, 273, 274, 275,
276, 277, 278, 279, 280, 281, 124, 125, -1, -1,
91, -1, 261, 262, 263, 264, 265, 266, 267, 268,
269, 270, 271, 272, 273, 274, 275, 276, 277, 278,
279, 280, 281, -1, -1, -1, 282, 283, 284, 285,
286, 287, 288, 289, 290, 291, 292, 293, 294, 295,
296, 297, 298, 299, 300, 301, 37, 38, -1, -1,
41, 42, 43, 44, 45, -1, 47, -1, -1, -1,
257, 258, 259, 260, -1, 262, 263, 58, 59, 60,
38, 62, 63, 41, -1, 43, 44, 45, 257, 258,
259, 260, -1, 262, 263, -1, -1, -1, -1, -1,
58, 59, 60, -1, 62, 63, -1, -1, -1, 33,
-1, -1, 93, 94, 38, -1, 40, 38, 42, 43,
41, 45, 43, 44, 45, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, 93, 94, 58, 59, 60,
-1, 62, 63, 124, 125, -1, 264, 265, 266, 267,
268, 269, 270, 271, 272, 273, 274, 275, 276, 277,
278, 279, 280, 281, -1, 38, 124, 125, 41, 93,
-1, 44, 93, 94, 38, -1, 257, 41, -1, -1,
44, -1, -1, -1, -1, 58, 59, 60, 41, 62,
63, 44, -1, -1, 58, 59, 60, -1, 62, 63,
-1, -1, 126, 124, 125, 58, 59, -1, -1, -1,
63, 38, -1, -1, 41, -1, -1, 44, -1, -1,
93, 94, -1, -1, -1, -1, -1, -1, -1, 93,
94, 58, 59, 60, -1, 62, 63, -1, -1, -1,
93, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, 124, 125, -1, -1, -1, -1, -1, -1, -1,
124, 125, -1, -1, -1, -1, 93, 94, -1, -1,
-1, 38, 125, -1, 41, -1, -1, 44, -1, -1,
-1, -1, -1, 264, 265, 266, 267, 268, 269, 270,
271, 58, 59, 60, -1, 62, 63, 124, 125, 38,
-1, -1, 41, -1, -1, 44, 264, 265, 266, 267,
268, 269, 270, 271, -1, -1, -1, -1, -1, 58,
59, 60, -1, 62, 63, -1, 93, 94, -1, -1,
-1, -1, -1, 257, 258, 259, 260, -1, 262, 263,
-1, -1, -1, 264, 265, 266, 267, 268, 269, 270,
271, -1, -1, -1, 93, 94, -1, 124, 125, 38,
-1, -1, 41, -1, -1, 44, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, 58,
59, 60, -1, 62, 63, 124, 125, -1, -1, -1,
-1, 264, 265, 266, 267, 268, 269, 270, 271, -1,
264, 265, 266, 267, 268, 269, 270, 271, -1, -1,
38, -1, -1, 41, 93, 94, 44, 270, 271, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
58, 59, 60, -1, 62, 63, -1, 264, 265, 266,
267, 268, 269, 270, 271, 124, 125, -1, -1, -1,
38, -1, -1, 41, -1, -1, 44, 38, -1, -1,
41, -1, -1, 44, -1, 93, 94, -1, -1, -1,
58, 59, 60, -1, 62, 63, -1, 58, 59, -1,
-1, 33, 63, -1, -1, -1, 38, -1, 40, -1,
42, 43, -1, 45, -1, -1, 124, 125, -1, 266,
267, 268, 269, 270, 271, 93, 94, 59, -1, -1,
-1, -1, 93, 94, 38, -1, -1, 41, -1, -1,
44, -1, -1, -1, -1, -1, -1, 266, 267, 268,
269, 270, 271, -1, 58, 59, 124, 125, -1, 63,
-1, -1, 38, 124, 125, 41, -1, -1, 44, -1,
-1, -1, -1, -1, -1, -1, -1, -1, 38, -1,
-1, 41, 58, 59, 44, -1, -1, 63, -1, 93,
94, -1, -1, -1, 126, -1, -1, -1, 58, 59,
-1, -1, -1, 63, -1, -1, -1, 266, 267, 268,
269, 270, 271, -1, -1, -1, -1, 93, 94, 33,
124, 125, -1, -1, 38, -1, 40, -1, 42, 43,
33, 45, -1, 93, 94, 38, -1, 40, 41, 42,
43, -1, 45, -1, -1, 59, -1, -1, 124, 125,
-1, -1, -1, -1, -1, -1, -1, -1, 266, 267,
268, 269, 270, 271, 124, 125, -1, -1, -1, 33,
-1, -1, -1, -1, 38, -1, 40, 33, 42, 43,
-1, 45, 38, -1, 40, 33, 42, 43, -1, 45,
38, -1, 40, -1, 42, 43, -1, 45, 266, 267,
268, 269, 270, 271, -1, -1, 33, 268, 269, 270,
271, 38, 126, 40, -1, 42, 43, -1, 45, -1,
-1, -1, -1, 126, -1, 257, 258, 259, 260, 93,
262, 263, -1, 33, -1, -1, 41, 93, 38, 44,
40, -1, 42, 43, -1, 45, -1, -1, -1, -1,
-1, -1, -1, 58, 59, -1, -1, 41, 63, -1,
44, -1, 126, -1, 268, 269, 270, 271, -1, 41,
126, -1, 44, -1, 58, 59, -1, -1, 126, 63,
41, -1, -1, 44, 94, 95, 58, 59, 93, 94,
-1, 63, 268, 269, 270, 271, -1, 58, 59, 126,
-1, -1, 63, -1, 125, -1, -1, -1, -1, 93,
270, 271, -1, 41, -1, -1, 44, -1, -1, 124,
125, 93, 94, -1, -1, -1, 126, -1, -1, -1,
58, 59, 93, -1, 144, 63, -1, -1, -1, -1,
124, 125, -1, 257, 258, 259, 260, -1, 262, 263,
125, -1, 124, 125, 257, 258, 259, 260, -1, 262,
263, -1, -1, 124, 125, 93, 176, -1, 178, -1,
-1, -1, 182, 183, 130, 131, 132, 133, -1, 135,
136, 137, -1, 139, 140, -1, -1, 143, -1, -1,
200, 201, -1, 257, 258, 259, 260, 125, 262, 263,
-1, 257, 258, 259, 260, -1, 262, 263, -1, 257,
258, 259, 260, -1, 262, 263, -1, -1, -1, -1,
-1, -1, -1, 233, -1, -1, -1, -1, -1, -1,
257, 258, 259, 260, 244, 262, 263, 282, 283, 284,
285, 286, 287, 288, 289, 290, 291, 292, 293, 294,
295, 296, 297, 298, 299, 300, 301, 257, 258, 259,
260, 282, 262, 263, -1, 270, 271, 288, 289, 290,
291, 292, 293, 294, 295, 296, 297, 298, 299, 300,
301, -1, -1, -1, 240, -1, 270, 271, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, 270, 271,
-1, -1, -1, -1, -1, -1, -1, 282, -1, 270,
271, 321, -1, 288, 289, 290, 291, 292, 293, 294,
295, 296, 297, 298, 299, 300, 301, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, 270, 271, 282, 283, 284, 285, 286, 287,
288, 289, 290, 291, 292, 293, 294, 295, 296, 297,
298, 299, 300, 301, 302, 282, -1, -1, -1, -1,
-1, 288, 289, 290, 291, 292, 293, 294, 295, 296,
297, 298, 299, 300, 301,
};class CzybCompile
{
private:/*ºÍYACCÏà¹Ø*/
#define YYFINAL 24
#define YYMAXTOKEN 314
#define YYMAXDEPTH 600
#define YYSTACKSIZE 600
#define yystacksize YYSTACKSIZE
#define YYTABLESIZE 2271
#define SYMBOLNAMESIZE 20 //±êʾ·ûµÄ×î´ó¸öÊý typedef struct tagTokenRecord //
{
int tokenval; //¹Ø¼ü×Ö
char idstring[SYMBOLNAMESIZE];//IDµÄ×Ö·û´®(»ò×Ö·û)
int Place; //·ûºÅÔÚ·ûºÅ±íÖеÄÐòºÅ
int Chain; //ÃèÊöijËÄԪʽµÄÁ´Ê×µØÖ·
int LoopStart; //Ñ­»·µÄ¿ªÊ¼Î»ÖÃ
BYTE Type; //Êý¾ÝÀàÐÍ
BYTE DIM; //Êý×éάÊý
int ArrSum;
int Varpart;
float TypeValue; //Öµ
} YYSTYPE, *LPYYSTYPE;
int yydebug;
int yynerrs;
int yyerrflag;
int yychar;
short *yyssp; YYSTYPE *yyvsp;
YYSTYPE yyval;
YYSTYPE yylval; short yyss[YYSTACKSIZE];
YYSTYPE yyvs[YYSTACKSIZE];
typedef map<string, int> tagKeyWordMap; tagKeyWordMap m_KeyMap; //¹Ø¼ü×ÖË÷Òý±í typedef stack<char> tagStack; //¶ÑÕ»
private:/*ºÍÔ­³ÌÐò×Ö·ûÏà¹Ø*/
CString m_SourceStr;
LPSTR lpStart, lpCurrent, lpBuffer;
int iStrLength;
int iLineIndex;
int iCharIndex;
enum tagCommentKind
{
ckNull, //ÎÞ
ckOneLine, //Ò»ÐÐ×¢ÊÍ//
ckCpp, //C++×¢ÊÍ/*...*/
ckPascal //Pascal×¢ÊÍ{...}
}CommentKind; enum tagSymbolType
{
stBlank, //¿Õ¸ñ
stID, //±êʾ·ûA..Z,a..z,_
stSign, //·ûºÅ
stString, //×Ö·û´®
stChar, //µ¥¸ö×Ö·û
stNumber //Êý×Ö0..9
}SymbolType; public:
CzybCompile();
virtual ~CzybCompile();
int Compile();
void GetSourceStr(const char* lp);
private: /*·Ö³ÌÐò±íºÍ·ûºÅ±í*/ typedef struct tagProgram //·Ö³ÌÐò½á¹¹
{
int outern; //Íâ²ã·Ö³ÌÐòµÄ±àºÅ
int ecount; //µÇ¼ÇÏîµÄ¸öÊý
int pointer; //·Ö³ÌÐò·ûºÅ±íµÄÐòºÅ
}PROGRAM; #define PROGRAMTABLESIZE 100 //·Ö³ÌÐòµÄ´óС
#define SYMBOLTABLESIZE 1000 //·ûºÅ±íµÄ´óС
PROGRAM ProgramTable[PROGRAMTABLESIZE]; //·Ö³ÌÐò±í typedef struct tagSymbol //·ûºÅ±í½á¹¹
{
char name[SYMBOLNAMESIZE]; //Ãû×Ö
bool def; //ÊÇ·ñ¶¨Òå
bool IsTemp; //ÊÇ·ñÊÇÁÙʱ±äÁ¿
BYTE cat; //·ûºÅÖÖÊô
BYTE type; //·ûºÅÀàÐÍ
int addr; //µÚÒ»¸öËÄԪʽµÄÐòºÅ»òÕß·ûºÅ±íµÄÐòºÅ£¬
int *Vector; //Êý×éµÄÄÚÇéÏòÁ¿--1:άÊý£¬2:ÉϽç
}SYMBOL; SYMBOL SymbolTable[SYMBOLTABLESIZE];//·ûºÅ±í int TOPENT; //ÁÙʱ¹¤×÷Õ»µÄÕ»¶¥
int LASENT; //·ûºÅ±íµÄµ±Ç°×îÄ©µÇ¼ÇÏî
int CURRBL; //µ±Ç°Õý´¦ÀíµÄ·Ö³ÌÐòµÄ±àºÅ
int LASTBL; //ÒÑ´¦ÀíÍêµÄ×î¸ß²ã·Ö³ÌÐòµÄ±àºÅ private:
#define QUADRUPLELISTSIZE 1000 //¶¨ÒåËÄԪʧÁбíµÄ´óС
int NXQ;//ÓÃÓÚָʾËùÒª²úÉúµÄÏÂÒ»¸öËÄԪʽµÄÐòºÅ¡£
typedef struct tagQuadruple //¶¨ÒåËÄԪʽµÄ½á¹¹¡£
{
int qOperate;
int qArg1Type;
float qArg1;
int qArg2Type;
float qArg2;
int qResultType;
int qResult;
} QUADRUPLE,*LPQUADRUPLE; QUADRUPLE QuadrupleList[QUADRUPLELISTSIZE]; float Arg1Value, Arg2Value; //³£ÊýµÄÖµ
bool IsCon1Value, IsCon2Value;//Êdz£Êý
QUADRUPLE TempQuadruple[100]; //ÁÙʱËÄԪʽ
int QuadrupleIndex; //ÁÙʱËÄԪʽµÄÐòºÅ
bool CanAddToTemp;
void OutFormTempQuadruple(); //´ÓÁÙʱËÄԪʽÖÐÈ¡³öËÄԪʽ typedef struct tagCaseIndex
{
int ciTempExp; //Òª±È½ÏµÄ±í´ïʽµÄµØÖ·¡£
int ciQueueIndex; //CaseQueueTableµÄÆðʼλÖá£
int ciDefaultAddr;//switchÓï¾äÖÐdefaultÓï¾äÓ¦ÌøתµÄλÖá£
} CASEINDEX, *LPCASEINDEX;
CASEINDEX CaseIndexTable[10];
int CaseIndex;//tagCaseIndexµÄË÷Òý QUADRUPLE CaseQueueTable[100];
int QueueIndex;//CaseQueueTableµÄË÷Òý
bool CanAddToCaseQueue;
int AddToCaseQueue(int Token, float Ci, int Pi);
void OutFromCaseQueue(); typedef struct tagLoopQueue
{
int lqContinue;
int lqBreak;
} LOOPQUEUE, *LPLOOPQUEUE;
LOOPQUEUE LoopTable[10];
int LoopIndex; int InsideLabIndex; void yyaction(int yyruleno); //¶¯×÷±í
void GoToError(); //´íÎó
int yyparse(); //Óï·¨·ÖÎö
void yylex(LPYYSTYPE yystype); //´Ê·¨·ÖÎö
void FindToken(LPYYSTYPE yystype); //²éÕҹؼü×Ö
void yyerror(char *s); //´íÎó
/*ÒÔNameΪÃû×ÖÔÚ·ûºÅ±íÖеǼÇеÄÒ»Ï·µ»ØֵΪ¸ÃÏîµÄÐòºÅ*/
int Enter(char *Name);
int Entry(char *Name);//ÒÔNameΪÃû×ֲ飬Ìî·ûºÅ±í
int LookUpWhenDefine(char *Name); //ÔÚ¶¨ÒåʱÒÔNameΪÃû×Ö²é·ûºÅ±í
int LookUpWhenNotDefine(char *Name);//²»ÔÚ¶¨ÒåʱÒÔNameΪÃû×Ö²é·ûºÅ±í
int NewTemp(int Type); //²úÉúÁÙʱ±äÁ¿£¬Ã¿´Îµ÷Óö¼¶¨ÒåÒ»¸öеÄÁÙʱ±äÁ¿£¬·µ»ØֵΪ¸Ã±äÁ¿µÄ±àºÅ¡£ /*opΪһ¸ö¶þÔª(Ò²¿ÉÒÔÊÇÒ»Ôª»òÁãÔª)ÔËËã·û
arg1,arg2·Ö±ðδËüµÄÁ½¸öÔËËã¶ÔÏó*/
int Trip(int op, int arg1type, float arg1, int arg2type, float arg2, int resulttype, int result);//²úÉúËÄԪʽ /*½«Á¬Ê×'Ö¸Õë'·Ö±ðΪp1ºÍp2µÄÁ½ÌõÁ´ºÏ²¢ÎªÒ»Ìõ£¬²¢·µ»ØÐÂÁ´µÄÁ´Ê×'Ö¸Õë'
´Ë´¦µÄ'Ö¸Õë'ʵ¼ÊÉÏÊÇËÄԪʽµÄÐòºÅ£¬Ó¦ÎªÕûÊýÖµ*/
int Merge(int p1, int p2);
/*ÓÃËÄԪʽÐòºÅt»ØÌîÒÔpΪÊ×µÄÁ´£¬½«Á´ÖÐÿ¸öËÄԪʽµÄqResultÓò¸ÄΪtµÄÖµ*/
void BackPatch(int p, int t); int FindLabel(char* Name);//²éÕÒNameµÄÌøת±íʾ·û// typedef struct tagArray
private:
// int ArrayIndexTable[10];
// int ArrayIndex;
// int ArrayVectorTable[100];
// int ArrayVector;
int ArrCharPoint;
int ArrIntPoint;
int ArrFloatPoint;
int TempCharPoint;
int TempIntPoint;
int TempFloatPoint;
// int ArrayTable[100];
// int ArrayIndex;
int Access_C(int No, int k);//´Ó·ûºÅ±íµÚNoÏîµÄAddrÓòËùÖ¸ÏòÄÚÇéÏòÁ¿ÖÐÈ¡Öµ
int Access_a(int No); //NOº¬ÒåͬÉÏ£¬È¡ÄÚÇéÏòÁ¿ÖеÄaÖµ
int Access_d(int No, int k);//NOº¬ÒåͬÉÏ£¬È¡Êý×éµÄµÚkά½ç²î private:
void DualityExpr(YYSTYPE &Expr, int TokenVal, YYSTYPE *Expr1, YYSTYPE *Expr2);//¶þÔªÔËËã
void FillArrMSG_C(int VarNo); //¼ÆËã²¢Ìîд·ûºÅ±íµÚVarNoµÇ¼ÇÏîAddrÓòËùָʾµÄÄÚÇéÏòÁ¿ÖеÄCÖµ
void FillVarType(int VarNo, int VarType);//½«ÀàÐÍÐÅÏ¢VarTypeÌîдµ½µÚVarNoµÇ¼ÇÏîÖ®ÀàÐÍÓò
void YaccInitialize(); //Yacc²ÎÊý³õʼ»¯
int AddLabDef(char* Name, int Addr); //Ìí¼ÓÌøת±êºÅ±í
void LabelDef(char* Name); //µ±³öÏÖÌøת±êºÅ¶¨Òåʱ
void GotoLabel(char* Name); //µ±³öÏÖÌøתÓï¾äʱ
void SetStartChar(); //ÉèÖÿªÊ¼¶¯×÷
void SetEndChar(); //ÉèÖýáÊø¶¯×÷
void SymbolInitialize(); //·Ö³ÌÐò·ûºÅ±í³õʼ»¯ private:
void GoToWarning();
int GetArgType(int Addr);
void ClearTemp();
int SetOperation(YYSTYPE *yyvsp1, YYSTYPE *yyvsp2, YYSTYPE *yyvsp3);
bool GetSymbolDef(int No);
char* GetSymbolName(int No);
};
#endif // !defined(AFX_ZYBCOMPILE_H__22240CB0_9C1D_4E54_AB23_28637992CD65__INCLUDED_)
//
//////////////////////////////////////////////////////////////////////#include "stdafx.h"
#include "Compiler.h"
#include "zybCompile.h"#ifdef _DEBUG
#undef THIS_FILE
static char THIS_FILE[]=__FILE__;
#define new DEBUG_NEW
#endif//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////CzybCompile::CzybCompile()
{
m_KeyMap[";"] = ';';
m_KeyMap["{"] = '{';
m_KeyMap["}"] = '}';
m_KeyMap[","] = ',';
m_KeyMap[":"] = ':';
m_KeyMap["="] = '=';
m_KeyMap["("] = '(';
m_KeyMap[")"] = ')';
m_KeyMap["["] = '[';
m_KeyMap["]"] = ']';
m_KeyMap["."] = '.';
m_KeyMap["&"] = '&';
m_KeyMap["!"] = '!';
m_KeyMap["~"] = '~';
m_KeyMap["-"] = '-';
m_KeyMap["+"] = '+';
m_KeyMap["*"] = '*';
m_KeyMap["/"] = '/';
m_KeyMap["%"] = '%';
m_KeyMap["<"] = '<';
m_KeyMap[">"] = '>';
m_KeyMap["^"] = '^';
m_KeyMap["|"] = '|';
m_KeyMap["?"] = '?';
m_KeyMap["->"] = _PTR_OP;
m_KeyMap["++"] = _INC_OP;
m_KeyMap["--"] = _DEC_OP;
m_KeyMap["<<"] = _LEFT_OP;
m_KeyMap[">>"] = _RIGHT_OP;
m_KeyMap["<="] = _LE_OP;
m_KeyMap[">="] = _GE_OP;
m_KeyMap["=="] = _EQ_OP;
m_KeyMap["!="] = _NE_OP;
m_KeyMap["&&"] = _AND_OP;
m_KeyMap["||"] = _OR_OP;
m_KeyMap["*="] = _MUL_ASSIGN;
m_KeyMap["/="] = _DIV_ASSIGN;
m_KeyMap["%="] = _MOD_ASSIGN;
m_KeyMap["+="] = _ADD_ASSIGN;
m_KeyMap["-="] = _SUB_ASSIGN;
m_KeyMap["<<="] = _LEFT_ASSIGN;
m_KeyMap[">>="] = _RIGHT_ASSIGN;
m_KeyMap["&="] = _AND_ASSIGN;
m_KeyMap["|="] = _OR_ASSIGN;
// m_KeyMap[""] = _TYPE_NAME;
m_KeyMap["sizeof"] = _SIZEOF;
m_KeyMap["typedef"] = _TYPEDEF;
m_KeyMap["extern"] = _EXTERN;
m_KeyMap["static"] = _STATIC;
m_KeyMap["auto"] = _AUTO;
m_KeyMap["register"] = _REGISTER;
m_KeyMap["char"] = _CHAR;
m_KeyMap["short"] = _SHORT;
m_KeyMap["int"] = _INT;
m_KeyMap["long"] = _LONG;
m_KeyMap["signed"] = _SIGNED;
m_KeyMap["unsigned"] = _UNSIGNED;
m_KeyMap["float"] = _FLOAT;
m_KeyMap["double"] = _DOUBLE;
m_KeyMap["const"] = _CONST;
m_KeyMap["volatile"] = _VOLATILE;
m_KeyMap["void"] = _VOID;
m_KeyMap["struct"] = _STRUCT;
m_KeyMap["union"] = _UNION;
m_KeyMap["enum"] = _ENUM;
m_KeyMap["..."] = _ELLIPSIS;
m_KeyMap["case"] = _CASE;
m_KeyMap["default"] = _DEFAULT;
m_KeyMap["if"] = _IF;
m_KeyMap["else"] = _ELSE;
m_KeyMap["switch"] = _SWITCH;
m_KeyMap["while"] = _WHILE;
m_KeyMap["do"] = _DO;
m_KeyMap["for"] = _FOR;
m_KeyMap["goto"] = _GOTO;
m_KeyMap["continue"] = _CONTINUE;
m_KeyMap["break"] = _BREAK;
m_KeyMap["return"] = _RETURN;
}CzybCompile::~CzybCompile()
{}void CzybCompile::yyerror(char *s)
{}int CzybCompile::yyparse()
{
register int yym, yyn, yystate; yynerrs = 0;
yyerrflag = 0;
yychar = (-1); yyssp = yyss;
yyvsp = yyvs;
*yyssp = yystate = 0;yyloop:
if (yyn = yydefred[yystate]) goto yyreduce;
if (yychar < 0)
{
yylex(&yylval);
if ((yychar = yylval.tokenval) < 0) yychar = 0;
if (yychar == '{') //¼ì²âµ½Ò»¸ö{·ûºÅ
{
SetStartChar();
/* }else if(yychar == ';')
{
ClearTemp();*/
}
}
if ((yyn = yysindex[yystate]) && (yyn += yychar) >= 0 &&
yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
{
if (yyssp >= yyss + yystacksize - 1)
{
goto yyoverflow;
}
*++yyssp = yystate = yytable[yyn];
*++yyvsp = yylval;
yychar = (-1);
if (yyerrflag > 0) --yyerrflag;
goto yyloop;
}
if ((yyn = yyrindex[yystate]) && (yyn += yychar) >= 0 &&
yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
{
yyn = yytable[yyn];
goto yyreduce;
}
if (yyerrflag) goto yyinrecovery;
yyerror("syntax error");
++yynerrs;
yyinrecovery:
if (yyerrflag < 3)
{
yyerrflag = 3;
for (;;)
{
if ((yyn = yysindex[*yyssp]) && (yyn += _YYERRCODE) >= 0 &&
yyn <= YYTABLESIZE && yycheck[yyn] == _YYERRCODE)
{
if (yyssp >= yyss + yystacksize - 1)
{
goto yyoverflow;
}
*++yyssp = yystate = yytable[yyn];
*++yyvsp = yylval;
goto yyloop;
}
else
{
if (yyssp <= yyss) goto yyabort;
--yyssp;
--yyvsp;
}
}
}
else
{
if (yychar == 0) goto yyabort;
yychar = (-1);
goto yyloop;
}
yyreduce:
yym = yylen[yyn];
yyval = yyvsp[1-yym];
yyaction(yyn);
yyssp -= yym;
yystate = *yyssp;
yyvsp -= yym;
yym = yylhs[yyn];
if (yystate == 0 && yym == 0)
{
yystate = YYFINAL;
*++yyssp = YYFINAL;
*++yyvsp = yyval;
if (yychar < 0)
{
yylex(&yylval);
if ((yychar = yylval.tokenval) < 0) yychar = 0;
}
if (yychar == 0) goto yyaccept;
goto yyloop;
}
if ((yyn = yygindex[yym]) && (yyn += yystate) >= 0 &&
yyn <= YYTABLESIZE && yycheck[yyn] == yystate)
yystate = yytable[yyn];
else
yystate = yydgoto[yym];
if (yyssp >= yyss + yystacksize - 1)
{
goto yyoverflow;
}
*++yyssp = yystate;
*++yyvsp = yyval;
goto yyloop;
yyoverflow:
yyerror("yacc stack overflow");
yyabort:
return (1);
yyaccept:
return (0);
}void CzybCompile::yylex(LPYYSTYPE yystype)
{
boolean TokenFlag = false;
while (lpCurrent < lpBuffer + iStrLength)
{
if (CommentKind == ckCpp)//Èç¹ûÊÇC++×¢ÊÍ/*
{
if ((*lpCurrent == '*') && (*(lpCurrent + 1) == '/'))
{
CommentKind = ckNull;
lpCurrent++;
};
lpCurrent++;
continue;
};
if ((*lpCurrent == 13) && (*(lpCurrent + 1) == 10))
{
iLineIndex++;
iCharIndex = 0;
if (CommentKind == ckOneLine)
{
lpCurrent += 2;
lpStart = lpCurrent;
CommentKind = ckNull;
};
};
if (CommentKind == ckNull)//
{
if (*lpCurrent == '/')
{
if (*(lpCurrent + 1) == '*')
{
FindToken(yystype);
CommentKind = ckCpp;
lpCurrent += 2;
lpStart = lpCurrent;
if (yystype->tokenval != 0)
return;
}else if (*(lpCurrent + 1) == '/')
{
FindToken(yystype);
CommentKind = ckOneLine;
lpCurrent += 2;
lpStart = lpCurrent;
if (yystype->tokenval != 0)
return;
}
};
if (*lpCurrent == '"') //"Ë«ÒýºÅ
{
if (SymbolType == stString)
{
SymbolType = stBlank;
lpCurrent++;
TokenFlag = true;
}
else
SymbolType = stString;
}else if (*lpCurrent == 39) //'µ¥ÒýºÅ
{
if (SymbolType == stChar)
{
SymbolType = stBlank;
lpCurrent++;
TokenFlag = true;
}
else
SymbolType = stChar;
}
else if (SymbolType != stString && SymbolType != stChar) //²»ÊÇ×Ö·û´®
{
if (*lpCurrent <= 32 && *lpCurrent >= 1) //ÊÇ¿Õ¸ñ
{
if (SymbolType != stBlank)
{
TokenFlag = true;
}else
{
lpStart = lpCurrent + 1;
};
SymbolType = stBlank;
}
else if ((*lpCurrent <= 'Z' && *lpCurrent >= 'A') //ÊDZêʾ·û
|| (*lpCurrent <= 'z' && *lpCurrent >= 'a')
|| (*lpCurrent == '_'))
{
if (SymbolType != stID)
{
if (SymbolType != stNumber)
{
SymbolType = stID;
TokenFlag = true;
};
};
}
else if (*lpCurrent <= '9' && *lpCurrent >= '0') //ÊÇÊý×Ö
{
if (SymbolType != stNumber)
{
if (SymbolType != stID)
{
SymbolType = stNumber;
TokenFlag = true;
};
};
}
else //ÊÇ·ûºÅ
{
SymbolType = stSign;
if (!((*lpCurrent == '=' &&
(*(lpCurrent - 1) == '<' || *(lpCurrent - 1) == '>' ||
*(lpCurrent - 1) == '=' || *(lpCurrent - 1) == '!' ||
*(lpCurrent - 1) == '*' || *(lpCurrent - 1) == '/' ||
*(lpCurrent - 1) == '%' || *(lpCurrent - 1) == '+' ||
*(lpCurrent - 1) == '-' || *(lpCurrent - 1) == '&' ||
*(lpCurrent - 1) == '^' || *(lpCurrent - 1) == '|' )) ||
(*(lpCurrent - 1) == '-' && *lpCurrent == '>') ||
(*(lpCurrent - 1) == '+' && *lpCurrent == '+') ||
(*(lpCurrent - 1) == '-' && *lpCurrent == '-') ||
(*(lpCurrent - 1) == '<' && *lpCurrent == '<') ||
(*(lpCurrent - 1) == '>' && *lpCurrent == '>') ||
(*(lpCurrent - 1) == '&' && *lpCurrent == '&') ||
(*(lpCurrent - 1) == '|' && *lpCurrent == '|')))
{
TokenFlag = true;
if (*lpCurrent == '.')
{
if(*lpStart <= '9' && *lpStart >= '0')
{
SymbolType = stNumber;
TokenFlag = false;
};
};
};
};
};
if (TokenFlag && lpCurrent > lpStart)// && lpCurrent - lpBuffer > 1)
{
FindToken(yystype);
return;
}else TokenFlag = false;
};
lpCurrent++;
};
FindToken(yystype);
}void CzybCompile::FindToken(LPYYSTYPE yystype)
{
if (lpStart == lpCurrent || CommentKind == ckOneLine || CommentKind == ckCpp)
{
yystype->tokenval = 0;
}else
{
yystype->tokenval = _IDENTIFIER;
tagKeyWordMap::iterator KeyMap_Iterator;
tagStack stack;
if (*lpStart == '"')
{
if (*(lpCurrent - 1) != '"')
{
GoToError();
yystype->tokenval = 0;
}else
{
stack.push(*(lpCurrent - 1));
*(lpCurrent - 1) = 0;
*(lpCurrent - 1) = stack.top();
stack.pop();
yystype->tokenval = _STRING_LITERAL;
};
}else if (*lpStart == 39)
{
if ((lpCurrent - lpStart) > 2 && *(lpCurrent - 1) != 39)
{
GoToError();
yystype->tokenval = 0;
}else
{
stack.push(*(lpCurrent - 1));
*(lpCurrent - 1) = 0;
yystype->Type = CT_CHAR;
yystype->TypeValue = int(*lpStart);
*(lpCurrent - 1) = stack.top();
stack.pop();
yystype->tokenval = _CONSTANT;
};
}
else if (*lpStart <= '9' && *lpStart >= '0')
{
stack.push(*lpCurrent);
*lpCurrent = 0;
if (strstr(lpStart, ".") != NULL)
{
yystype->Type = CT_FLOAT;
yystype->TypeValue = atof(lpStart);
}else
{
yystype->Type = CT_INT;
yystype->TypeValue = atoi(lpStart);
};
*lpCurrent = stack.top();
stack.pop();
yystype->tokenval = _CONSTANT;
}
else
{
stack.push(*lpCurrent);
*lpCurrent = 0;
if ((KeyMap_Iterator = m_KeyMap.find(lpStart)) != m_KeyMap.end())
yystype->tokenval = (*KeyMap_Iterator).second;
// else
// {
// yystype->Place = LookUp(yystype->idstring, ftnotdefine);
// if(yystype->Place) yystype->tokenval = _TYPE_NAME;
else memccpy(yystype->idstring, lpStart, 0, SYMBOLNAMESIZE);
// }
*lpCurrent = stack.top();
stack.pop();
};
};
lpStart = lpCurrent;
}void CzybCompile::yyaction(int yyruleno)
{
int T;
switch (yyruleno)
{//primary_expression
case 1: //: IDENTIFIER
//µ±ËÑË÷µ½Ò»¸ö±êʶ·ûʱ£¬²éÕÒ±¾²ã¼°ÒÔÉÏ·Ö³ÌÐò
(&yyval)->Place = LookUpWhenNotDefine((yyvsp - 0)->idstring);
if((&yyval)->Place == 0)
// SymbolTable[(&yyval)->Place].type = (yyvsp - 0)->Type;
// else
GoToError(); //Èç¹ûû²éµ½£¬Ìáʾ³ö´í
break;
case 2: //| CONSTANT
T = 0;
// yyval = *(yyvsp - 0);
break;
case 3: //| STRING_LITERAL
T = 0;
// yyval = *(yyvsp - 0);
break;
case 4: //| '(' expression ')'
T = 0;
(&yyval)->Place = (yyvsp - 1)->Place;
// yyval = *(yyvsp - 2);
break;//postfix_expression
case 5: //: primary_expression
// (&yyval)->DIM = 0;
// (&yyval)->ArrSum = 0;
// (&yyval)->Varpart = 0;
T = 0;
// yyval = *(yyvsp - 0);
break;
case 6: //| array_expression
/*(&yyval)->DIM++;
if((yyvsp - 0)->Varpart > 0)
{
if((yyvsp - 0)->ArrSum > 0)
{
T = NewTemp(CT_INT);
FillVarType(T, CT_INT);
Trip('+', NULL, (yyvsp - 0)->Varpart, IS_CONSTANT, (yyvsp - 0)->ArrSum, GetArgType(T), SymbolTable[T].addr);
(&yyval)->Varpart = T;
}else (&yyval)->Varpart = (yyvsp - 0)->Varpart;
T = NewTemp();
if((yyvsp - 0)->Type == CT_CHAR)
Trip(CHAR_TO_ADDR, CharArrayPoint, (&yyval)->Varpart, T);
else if((yyvsp - 0)->Type == CT_INT)
Trip(INT_TO_ADDR, IntArrayPoint, (&yyval)->Varpart, T);
else if((yyvsp - 0)->Type == CT_FLOAT)
Trip(FLOAT_TO_ADDR, FloatArrayPoint, (&yyval)->Varpart, T);
(&yyval)->Place = T;
}else
{
T = NewTemp();
if(SymbolTable[(yyvsp - 0)->Place].type == CT_CHAR)
Trip(CHAR_TO_ADDR + ARG2_ISCONSTANT, CharArrayPoint, (yyvsp - 0)->ArrSum, T);
else if(SymbolTable[(yyvsp - 0)->Place].type == CT_INT)
Trip(INT_TO_ADDR + ARG2_ISCONSTANT, IntArrayPoint, (yyvsp - 0)->ArrSum, T);
else if(SymbolTable[(yyvsp - 0)->Place].type == CT_FLOAT)
Trip(FLOAT_TO_ADDR + ARG2_ISCONSTANT, FloatArrayPoint, (yyvsp - 0)->ArrSum, T);
(&yyval)->Place = T;
}
if(SymbolTable[(yyvsp - 0)->Place].type == CT_CHAR)
{
CharArrayPoint += SymbolTable[(yyvsp - 0)->Place].Vector[0];
}else if(SymbolTable[(yyvsp - 0)->Place].type == CT_INT)
{
IntArrayPoint += SymbolTable[(yyvsp - 0)->Place].Vector[0];
}else if(SymbolTable[(yyvsp - 0)->Place].type == CT_FLOAT)
{
FloatArrayPoint += SymbolTable[(yyvsp - 0)->Place].Vector[0];
}*/
T = 0;
break;
case 7: //| postfix_expression '(' ')'
// yyval = *(yyvsp - 2);
T = 0;
break;
case 8: //| postfix_expression '(' argument_expression_list ')'
// yyval = *(yyvsp - 3);
T = 0;
break;
case 9: //| postfix_expression '.' IDENTIFIER
// yyval = *(yyvsp - 2);
T = 0;
break;
case 10: //| postfix_expression PTR_OP IDENTIFIER
// yyval = *(yyvsp - 2);
T = 0;
break;
case 11: //| postfix_expression INC_OP '++'
if((yyvsp - 1)->tokenval != _CONSTANT)
Trip((yyvsp - 0)->tokenval, GetArgType((&yyval)->Place), SymbolTable[(&yyval)->Place].addr, NULL, 0, GetArgType((&yyval)->Place), SymbolTable[(&yyval)->Place].addr);
else GoToError();
(&yyval)->Place = (yyvsp - 1)->Place;
break;
case 12: //| postfix_expression DEC_OP '--'
if((yyvsp - 1)->tokenval != _CONSTANT)
Trip((yyvsp - 0)->tokenval, GetArgType((&yyval)->Place), SymbolTable[(&yyval)->Place].addr, NULL, 0, GetArgType((&yyval)->Place), SymbolTable[(&yyval)->Place].addr);
else GoToError();
(&yyval)->Place = (yyvsp - 1)->Place;
break;//argument_expression_list
case 13: //: assignment_expression
// yyval = *(yyvsp - 0);
T = 0;
break;
case 14: //| argument_expression_list ',' assignment_expression/
// yyval = *(yyvsp - 2);
T = 0;
break;//unary_expression
case 15: //: postfix_expression
T = 0;
// yyval = *(yyvsp - 0);
break;
case 16: //| INC_OP unary_expression
T = 0;
// yyval = *(yyvsp - 1);
break;
case 17: //| DEC_OP unary_expression
T = 0;
// yyval = *(yyvsp - 1);
break;
case 18: //| unary_operator cast_expression
T = 0;
// yyval = *(yyvsp - 1);
break;
case 19: //| SIZEOF unary_expression
T = 0;
// yyval = *(yyvsp - 1);
break;
case 20: //| SIZEOF '(' type_name ')'
T = 0;
// yyval = *(yyvsp - 3);
break;//unary_operator
case 21: //: '&'
T = 0;
// yyval = *(yyvsp - 0);
break;
case 22: //| '*'
T = 0;
// yyval = *(yyvsp - 0);
break;
case 23: //| '+'
T = 0;
// yyval = *(yyvsp - 0);
break;
case 24: //| '-'
T = 0;
// yyval = *(yyvsp - 0);
break;
case 25: //| '~'
T = 0;
// yyval = *(yyvsp - 0);
break;
case 26: //| '!'
T = 0;
// yyval = *(yyvsp - 0);
break;//cast_expression
case 27: //: unary_expression
T = 0;
// yyval = *(yyvsp - 0);
break;
case 28: //| '(' type_name ')' cast_expression
T = 0;
// yyval = *(yyvsp - 3);
break;//multiplicative_expression
case 29: //: cast_expression
T = 0;
// yyval = *(yyvsp - 0);
break;
case 30: //| multiplicative_expression '*' cast_expression
(&yyval)->Place = SetOperation((yyvsp - 2), (yyvsp - 1), (yyvsp - 0));
break;
case 31: //| multiplicative_expression '/' cast_expression
(&yyval)->Place = SetOperation((yyvsp - 2), (yyvsp - 1), (yyvsp - 0));
break;
case 32: //| multiplicative_expression '%' cast_expression
(&yyval)->Place = SetOperation((yyvsp - 2), (yyvsp - 1), (yyvsp - 0));
break;//additive_expression
case 33: //: multiplicative_expression
T = 0;
// yyval = *(yyvsp - 0);
break;
case 34: //| additive_expression '+' multiplicative_expression
(&yyval)->Place = SetOperation((yyvsp - 2), (yyvsp - 1), (yyvsp - 0));
break;
case 35: //| additive_expression '-' multiplicative_expression
(&yyval)->Place = SetOperation((yyvsp - 2), (yyvsp - 1), (yyvsp - 0));
break;//shift_expression
case 36: //: additive_expression
T = 0;
// yyval = *(yyvsp - 0);
break;
case 37: //| shift_expression LEFT_OP additive_expression
(&yyval)->Place = SetOperation((yyvsp - 2), (yyvsp - 1), (yyvsp - 0));
break;
case 38: //| shift_expression RIGHT_OP additive_expression
(&yyval)->Place = SetOperation((yyvsp - 2), (yyvsp - 1), (yyvsp - 0));
break;//relational_expression
case 39: //: shift_expression
T = 0;
// yyval = *(yyvsp - 0);
break;
case 40: //| relational_expression '<' shift_expression
(&yyval)->Place = SetOperation((yyvsp - 2), (yyvsp - 1), (yyvsp - 0));
break;
case 41: //| relational_expression '>' shift_expression
(&yyval)->Place = SetOperation((yyvsp - 2), (yyvsp - 1), (yyvsp - 0));
break;
case 42: //| relational_expression LE_OP shift_expression //<=
(&yyval)->Place = SetOperation((yyvsp - 2), (yyvsp - 1), (yyvsp - 0));
break;
case 43: //| relational_expression GE_OP shift_expression //>=
(&yyval)->Place = SetOperation((yyvsp - 2), (yyvsp - 1), (yyvsp - 0));
break;//equality_expression
case 44: //: relational_expression
T = 0;
// yyval = *(yyvsp - 0);
break;
case 45: //| equality_expression EQ_OP relational_expression
(&yyval)->Place = SetOperation((yyvsp - 2), (yyvsp - 1), (yyvsp - 0));
break;
case 46: //| equality_expression NE_OP relational_expression
(&yyval)->Place = SetOperation((yyvsp - 2), (yyvsp - 1), (yyvsp - 0));
break;//and_expression
case 47: //: equality_expression
T = 0;
// yyval = *(yyvsp - 0);
break;
case 48: //| and_expression '&' equality_expression
//ÔËËã·û &
(&yyval)->Place = SetOperation((yyvsp - 2), (yyvsp - 1), (yyvsp - 0));
break;//exclusive_or_expression
case 49: //: and_expression
T = 0;
// yyval = *(yyvsp - 0);
break;
case 50: //| exclusive_or_expression '^' and_expression
//ÔËËã·û ^
(&yyval)->Place = SetOperation((yyvsp - 2), (yyvsp - 1), (yyvsp - 0));
break;//inclusive_or_expression
case 51: //: exclusive_or_expression
T = 0;
// yyval = *(yyvsp - 0);
break;
case 52: //| inclusive_or_expression '|' exclusive_or_expression
//ÔËËã·û |
(&yyval)->Place = SetOperation((yyvsp - 2), (yyvsp - 1), (yyvsp - 0));
break;//logical_and_expression
case 53: //: inclusive_or_expression
T = 0;
// yyval = *(yyvsp - 0);
break;
case 54: //| logical_and_expression AND_OP inclusive_or_expression
//ÔËËã·û &&
(&yyval)->Place = SetOperation((yyvsp - 2), (yyvsp - 1), (yyvsp - 0));
break;//logical_or_expression
case 55: //: logical_and_expression
T = 0;
// yyval = *(yyvsp - 0);
break;
case 56: //| logical_or_expression OR_OP logical_and_expression
//ÔËËã·û ||
(&yyval)->Place = SetOperation((yyvsp - 2), (yyvsp - 1), (yyvsp - 0));
break;//conditional_expression
case 57: //: logical_or_expression
T = 0;
// yyval = *(yyvsp - 0);
break;
case 58: //| logical_or_expression '?' expression ':' conditional_expression
T = 0;
// yyval = *(yyvsp - 4);
break;//assignment_expression
case 59: //: conditional_expression
T = 0;
// yyval = *(yyvsp - 0);
break;
case 60: //| unary_expression assignment_operator assignment_expression
if((yyvsp - 2)->tokenval != _CONSTANT)
{
if((yyvsp - 0)->tokenval == _CONSTANT)
{
Trip((yyvsp - 1)->tokenval, IS_CONSTANT, (yyvsp - 0)->TypeValue, NULL, 0, GetArgType((yyvsp - 2)->Place), SymbolTable[(yyvsp - 2)->Place].addr);
}else Trip((yyvsp - 1)->tokenval, GetArgType((yyvsp - 0)->Place), SymbolTable[(yyvsp - 0)->Place].addr, NULL, 0, GetArgType((yyvsp - 2)->Place), SymbolTable[(yyvsp - 2)->Place].addr);
(&yyval)->Type = (yyvsp - 0)->Type;
}else GoToError();
break;//assignment_operator
case 61: //: '='
T = 0;
// yyval = *(yyvsp - 0);
break;
case 62: //| MUL_ASSIGN *=
T = 0;
// yyval = *(yyvsp - 0);
break;
case 63: //| DIV_ASSIGN /=
T = 0;
// yyval = *(yyvsp - 0);
break;
case 64: //| MOD_ASSIGN %=
T = 0;
// yyval = *(yyvsp - 0);
break;
case 65: //| ADD_ASSIGN +=
T = 0;
// yyval = *(yyvsp - 0);
break;
case 66: //| SUB_ASSIGN -=
T = 0;
// yyval = *(yyvsp - 0);
break;
case 67: //| LEFT_ASSIGN <<=
T = 0;
// yyval = *(yyvsp - 0);
break;
case 68: //| RIGHT_ASSIGN >>=
T = 0;
// yyval = *(yyvsp - 0);
break;
case 69: //| AND_ASSIGN &=
T = 0;
// yyval = *(yyvsp - 0);
break;
case 70: //| XOR_ASSIGN ^=
T = 0;
// yyval = *(yyvsp - 0);
break;
case 71: //| OR_ASSIGN |=
T = 0;
// yyval = *(yyvsp - 0);
break;//expression
case 72: //: assignment_expression
T = 0;
// yyval = *(yyvsp - 0);
break;
case 73: //| expression ',' assignment_expression
T = 0;
// yyval = *(yyvsp - 2);
break;//constant_expression
case 74: //: conditional_expression
T = 0;
// yyval = *(yyvsp - 0);
break;//declaration
case 75: //: declaration_specifiers ';'
T = 0;
// yyval = *(yyvsp - 1);
break;
case 76: //| def_init_declarator ';'
//¼ì²âµ½Ò»¸ö¶¨ÒåÐÔ³öÏֵıêʾ·û
// SetDeclaration((yyvsp - 1)->idstring, (yyvsp - 2)->Type);
// yyval = *(yyvsp - 2);
T = 0;
break;//declaration_specifiers
case 77: //: storage_class_specifier
T = 0;
// yyval = *(yyvsp - 0);
break;
case 78: //| storage_class_specifier declaration_specifiers
if((yyvsp - 1)->tokenval == _TYPEDEF) (&yyval)->Type = CT_TYPEDEF + (yyvsp - 0)->Type;
else (&yyval)->Type = (yyvsp - 0)->Type;
// yyval = *(yyvsp - 1);
break;
case 79: //| type_specifier
T = 0;
(&yyval)->Type = (yyvsp - 0)->Type;
// yyval = *(yyvsp - 0);
break;
case 80: //| type_specifier declaration_specifiers
if((yyvsp - 1)->tokenval == _SIGNED)
{
if(yyvsp->Type >= CT_CHAR && yyvsp->Type <= CT_DOUBLE)
{
(yyvsp - 1)->Type = (yyvsp - 0)->Type;
}else GoToError();
}else if((yyvsp - 1)->tokenval == _UNSIGNED)
{
if(yyvsp->tokenval >= _CHAR && yyvsp->tokenval <= _LONG)
{
(yyvsp - 1)->Type = CT_UNSIGNED + (yyvsp - 0)->Type;
}else GoToError();
};
// yyval = *(yyvsp - 1);
break;
case 81: //| type_qualifier
T = 0;
// yyval = *(yyvsp - 0);
break;
case 82: //| type_qualifier declaration_specifiers
T = 0;
// yyval = *(yyvsp - 1);
break;//def_init_declarator
case 83: //: declaration_specifiers init_declarator
FillVarType((yyvsp - 0)->Place, (yyvsp - 1)->Type);
if((yyvsp - 0)->Type / 10 == 1)
{
if(CanAddToTemp)
TempQuadruple[QuadrupleIndex - 1].qResult = SymbolTable[(yyvsp - 0)->Place].addr;
else QuadrupleList[NXQ - 1].qResult = SymbolTable[(yyvsp - 0)->Place].addr;
}
(&yyval)->Type = (yyvsp - 1)->Type;
break; case 84: //| def_init_declarator ',' init_declarator
FillVarType((yyvsp - 0)->Place, (yyvsp - 2)->Type);
(&yyval)->Type = (yyvsp - 2)->Type;
break;//init_declarator_list
/* case 83: //: init_declarator
T = 0;
// yyval = *(yyvsp - 0);
break;
case 84: //| init_declarator_list ',' init_declarator
AddIDToArray();
T = 0;
// yyval = *(yyvsp - 2);
break;
*/
//init_declarator
case 85: //: declarator
(&yyval)->Type = NULL;
// yyval = *(yyvsp - 0);
break;
case 86: //| declarator '=' initializer
if((yyvsp - 2)->tokenval != _CONSTANT)
{
if((yyvsp - 0)->tokenval == _CONSTANT)
{
Trip((yyvsp - 1)->tokenval, IS_CONSTANT, (yyvsp - 0)->TypeValue, NULL, 0, GetArgType((yyvsp - 2)->Place), SymbolTable[(yyvsp - 2)->Place].addr);
}else Trip((yyvsp - 1)->tokenval, GetArgType((yyvsp - 0)->Place), SymbolTable[(yyvsp - 0)->Place].addr, NULL, 0, GetArgType((yyvsp - 2)->Place), SymbolTable[(yyvsp - 2)->Place].addr);
(&yyval)->Type = (yyvsp - 0)->Type + CT_IDENT_INIT;
}else GoToError();
// (&yyval)->Type = (yyvsp - 0)->Type;
// yyval = *(yyvsp - 2); break;//storage_class_specifier
case 87: //: TYPEDEF
T = 0;
// yyval = *(yyvsp - 0);
break;
case 88: //| EXTERN
T = 0;
// yyval = *(yyvsp - 0);
break;
case 89: //| STATIC
T = 0;
// yyval = *(yyvsp - 0);
break;
case 90: //| AUTO
T = 0;
// yyval = *(yyvsp - 0);
break;
case 91: //| REGISTER
T = 0;
// yyval = *(yyvsp - 0);
break;//type_specifier
case 92: //: VOID
T = 0;
// yyval = *(yyvsp - 0);
break;
case 93: //| CHAR
(&yyval)->Type = CT_CHAR;
//yyval = *(yyvsp - 0);
break;
case 94: //| SHORT
(&yyval)->Type = CT_SHORT;
//yyval = *(yyvsp - 0);
break;
case 95: //| INT
(&yyval)->Type = CT_INT;
//yyval = *(yyvsp - 0);
break;
case 96: //| LONG
(&yyval)->Type = CT_LONG;
//yyval = *(yyvsp - 0);
break;
case 97: //| FLOAT
(&yyval)->Type = CT_FLOAT;
//yyval = *(yyvsp - 0);
break;
case 98: //| DOUBLE
(&yyval)->Type = CT_DOUBLE;
//yyval = *(yyvsp - 0);
break;
case 99: //| SIGNED
T = 0;
// yyval = *(yyvsp - 0);
break;
case 100: //| UNSIGNED
T = 0;
// yyval = *(yyvsp - 0);
break;
case 101: //| struct_or_union_specifier
T = 0;
// yyval = *(yyvsp - 0);
break;
case 102: //| enum_specifier
T = 0;
// yyval = *(yyvsp - 0);
break;
case 103: //| TYPE_NAME
T = 0;
// yyval = *(yyvsp - 0);
break;//struct_or_union_specifier
case 104: //: struct_or_union IDENTIFIER '{' struct_declaration_list '}'
T = 0;
// yyval = *(yyvsp - 4);
break;
case 105: //| struct_or_union '{' struct_declaration_list '}'
T = 0;
// yyval = *(yyvsp - 3);
break;
case 106: //| struct_or_union IDENTIFIER
T = 0;
// yyval = *(yyvsp - 1);
break;//struct_or_union
case 107: //: STRUCT
T = 0;
// yyval = *(yyvsp - 0);
break;
case 108: //| UNION
T = 0;
// yyval = *(yyvsp - 0);
break;//struct_declaration_list
case 109: //: struct_declaration
T = 0;
// yyval = *(yyvsp - 0);
break;
case 110: //| struct_declaration_list struct_declaration
T = 0;
// yyval = *(yyvsp - 1);
break;//struct_declaration
case 111: //: specifier_qualifier_list struct_declarator_list ';'
T = 0;
// yyval = *(yyvsp - 2);
break;//specifier_qualifier_list
case 112: //: type_specifier specifier_qualifier_list
T = 0;
// yyval = *(yyvsp - 1);
break;
case 113: //| type_specifier
T = 0;
// yyval = *(yyvsp - 0);
break;
case 114: //| type_qualifier specifier_qualifier_list
T = 0;
// yyval = *(yyvsp - 1);
break;
case 115: //| type_qualifier
T = 0;
// yyval = *(yyvsp - 0);
break;//struct_declarator_list
case 116: //: struct_declarator
T = 0;
// yyval = *(yyvsp - 0);
break;
case 117: //| struct_declarator_list ',' struct_declarator
T = 0;
// yyval = *(yyvsp - 2);
break;//struct_declarator
case 118: //: declarator
T = 0;
// yyval = *(yyvsp - 0);
break;
case 119: //| ':' constant_expression
T = 0;
// yyval = *(yyvsp - 1);
break;
case 120: //| declarator ':' constant_expression
T = 0;
// yyval = *(yyvsp - 2);
break;//enum_specifier
case 121: //: ENUM '{' enumerator_list '}'
T = 0;
// yyval = *(yyvsp - 3);
break;
case 122: //| ENUM IDENTIFIER '{' enumerator_list '}'
T = 0;
// yyval = *(yyvsp - 4);
break;
case 123: //| ENUM IDENTIFIER
T = 0;
// yyval = *(yyvsp - 1);
break;//enumerator_list
case 124: //: enumerator
T = 0;
// yyval = *(yyvsp - 0);
break;
case 125: //| enumerator_list ',' enumerator
T = 0;
// yyval = *(yyvsp - 2);
break;//enumerator
case 126: //: IDENTIFIER
T = 0;
// yyval = *(yyvsp - 0);
break;
case 127: //| IDENTIFIER '=' constant_expression
T = 0;
// yyval = *(yyvsp - 2);
break;//type_qualifier
case 128: //: CONST
T = 0;
// yyval = *(yyvsp - 0);
break;
case 129: //| VOLATILE
T = 0;
// yyval = *(yyvsp - 0);
break;//declarator
case 130: //: pointer direct_declarator
memccpy((&yyval)->idstring, (yyvsp - 0)->idstring, 0, SYMBOLNAMESIZE);
//yyval = *(yyvsp - 1);
break;
case 131: //| direct_declarator
T = 0;
// yyval = *(yyvsp - 0);
break;//direct_declarator
case 132: //: IDENTIFIER
/*µ±É¨ÊÓµ½µ±Ç°·Ö³ÌÐòÖÐÒ»¸ö¶¨ÒåÐÔ³öÏֵıêʾ·ûʱ£¬½«¸ÃÃû×Ö¼°ÆäÓйØÐÅÏ¢ÌîÈëÁÙʱ¹¤×÷Õ»µÄ¶¥²¿
(µ±È»£¬ÔÚÌîÈë֮ǰ£¬Ó¦ÔÚÁÙʱջ±¾·Ö³ÌÐòÒѵÇÈëµÄÏîÖмì²éÊÇ·ñÓÐÓë¸ÃÃû×ÖÏàͬµÄÃû×Ö)£¬È»ºóÔÚ·Ö
³ÌÐò±íÖУ¬°Ñµ±Ç°·Ö³ÌÐòÏàÓ¦µÇ¼ÇÏîµÄECOUNTÓòµÄÖµ¼ÓÒ»£¬ÇÒʹPOINTERÓòÖ¸ÏòеÄÕ»¶¥*/
if(!LookUpWhenDefine((yyvsp - 0)->idstring))
{
(&yyval)->Place = Enter((yyvsp - 0)->idstring);//Ìí¼Ó±äÁ¿µ½·ûºÅ±íÖÐ
SymbolTable[(&yyval)->Place].cat = CT_SIMVAR;//ÖÖÊôΪ¼òµ¥±äÁ¿
SymbolTable[(&yyval)->Place].def = TRUE;
SymbolTable[(&yyval)->Place].addr = 0;
SymbolTable[(&yyval)->Place].IsTemp = FALSE;
} else GoToError();
break;
case 133: //| '(' declarator ')'
T = 0;
// yyval = *(yyvsp - 2);
break;
case 134: //| array_declarator
SymbolTable[(yyvsp - 0)->Place].Vector[0] = Access_C((yyvsp - 0)->Place, 0);
// ArrayTable[ArrayIndex] = (yyvsp - 0)->Place;
// ArrayIndex++; //(&yyval)->
T = 0;
break;
case 135: //| direct_declarator '[' ']'
T = 0;
// yyval = *(yyvsp - 2);
break;
case 136: //| direct_declarator '(' parameter_type_list ')'
T = 0;
// yyval = *(yyvsp - 3);
break;
case 137: //| direct_declarator '(' identifier_list ')'
T = 0;
// yyval = *(yyvsp - 3);
break;
case 138: //| direct_declarator '(' ')'
T = 0;
// yyval = *(yyvsp - 2);
break;//pointer
case 139: //: '*'
(&yyval)->Type = CT_POINTER;
//yyval = *(yyvsp - 0);
break;
case 140: //| '*' type_qualifier_list
T = 0;
// yyval = *(yyvsp - 1);
break;
case 141: //| '*' pointer
(&yyval)->Type = CT_POINTER + (yyvsp - 0)->Type;
//yyval = *(yyvsp - 1);
break;
case 142: //| '*' type_qualifier_list pointer
T = 0;
// yyval = *(yyvsp - 2);
break;//type_qualifier_list
case 143: //: type_qualifier
T = 0;
// yyval = *(yyvsp - 0);
break;
case 144: //| type_qualifier_list type_qualifier
T = 0;
// yyval = *(yyvsp - 1);
break;//parameter_type_list
case 145: //: parameter_list
T = 0;
// yyval = *(yyvsp - 0);
break;
case 146: //| parameter_list ',' ELLIPSIS
T = 0;
// yyval = *(yyvsp - 2);
break;//parameter_list
case 147: //: parameter_declaration
T = 0;
// yyval = *(yyvsp - 0);
break;
case 148: //| parameter_list ',' parameter_declaration
T = 0;
// yyval = *(yyvsp - 2);
break;//parameter_declaration
case 149: //: declaration_specifiers declarator
T = 0;
// yyval = *(yyvsp - 1);
break;
case 150: //| declaration_specifiers abstract_declarator
T = 0;
// yyval = *(yyvsp - 1);
break;
case 151: //| declaration_specifiers
T = 0;
// yyval = *(yyvsp - 0);
break;//identifier_list
case 152: //: IDENTIFIER
T = 0;
// yyval = *(yyvsp - 0);
break;
case 153: //| identifier_list ',' IDENTIFIER
T = 0;
// yyval = *(yyvsp - 2);
break;//type_name
case 154: //: specifier_qualifier_list
T = 0;
// yyval = *(yyvsp - 0);
break;
case 155: //| specifier_qualifier_list abstract_declarator
T = 0;
// yyval = *(yyvsp - 1);
break;//abstract_declarator
case 156: //: pointer
T = 0;
// yyval = *(yyvsp - 0);
break;
case 157: //| direct_abstract_declarator
T = 0;
// yyval = *(yyvsp - 0);
break;
case 158: //| pointer direct_abstract_declarator
T = 0;
// yyval = *(yyvsp - 1);
break;//direct_abstract_declarator
case 159: //: '(' abstract_declarator ')'
T = 0;
// yyval = *(yyvsp - 2);
break;
case 160: //| '[' ']'
T = 0;
// yyval = *(yyvsp - 1);
break;
case 161: //| '[' constant_expression ']'
T = 0;
// yyval = *(yyvsp - 2);
break;
case 162: //| direct_abstract_declarator '[' ']'
T = 0;
// yyval = *(yyvsp - 2);
break;
case 163: //| direct_abstract_declarator '[' constant_expression ']'
T = 0;
// yyval = *(yyvsp - 3);
break;
case 164: //| '(' ')'
T = 0;
// yyval = *(yyvsp - 1);
break;
case 165: //| '(' parameter_type_list ')'
T = 0;
// yyval = *(yyvsp - 2);
break;
case 166: //| direct_abstract_declarator '(' ')'
T = 0;
// yyval = *(yyvsp - 2);
break;
case 167: //| direct_abstract_declarator '(' parameter_type_list ')'
T = 0;
// yyval = *(yyvsp - 3);
break;//initializer
case 168: //: assignment_expression
T = 0;
// yyval = *(yyvsp - 0);
break;
case 169: //| '{' initializer_list '}'
T = 0;
// yyval = *(yyvsp - 2);
break;
case 170: //| '{' initializer_list ',' '}'
T = 0;
// yyval = *(yyvsp - 3);
break;//initializer_list
case 171: //: initializer
T = 0;
// yyval = *(yyvsp - 0);
break;
case 172: //| initializer_list ',' initializer
T = 0;
// yyval = *(yyvsp - 2);
break;//statement
case 173: //: labeled_statement
// ClearTemp();
// yyval = *(yyvsp - 0);
break;
case 174: //| compound_statement
// ClearTemp();
// yyval = *(yyvsp - 0);
break;
case 175: //| expression_statement
// ClearTemp();
// yyval = *(yyvsp - 0);
break;
case 176: //| selection_statement
// ClearTemp();
// yyval = *(yyvsp - 0);
break;
case 177: //| iteration_statement
// ClearTemp();
// yyval = *(yyvsp - 0);
break;
case 178: //| jump_statement
// ClearTemp();
// yyval = *(yyvsp - 0);
break;//labeled_def
case 179: //IDENTIFIER ':'
LabelDef((yyvsp - 1)->idstring);
//yyval = *(yyvsp - 1);
break;//labeled_statement
case 180: //: labeled_def statement
T = 0;
// yyval = *(yyvsp - 1);
break;
case 181: //| case_constant statement
T = 0;
// yyval = *(yyvsp - 3);
break;
case 182: //| default_start statement
T = 0;
// yyval = *(yyvsp - 2);
break;//compound_statement
//µ±É¨ÊÓµ½·Ö³ÌÐò½áÊø·ûʱ£¬½«¼ÇÈëÁÙʱ¹¤×÷Õ»µÄ±¾²ã·Ö³ÌÐòÈ«²¿µÇ¼ÇÏîÒÆÖÁÕýʽµÄ·ûºÅ±íÖУ¬
//ÇÒÐÞ¸ÄPOINTERµÄÄÚÈÝ£¬Ê¹Ö®Ö¸Ïò±¾²ã·Ö³ÌÐòµÄÖîÃû×ֵǼÇÏîÔÚ·ûºÅ±íÖеÄÆðʼλÖÃ
case 183: //: '{' '}'
SetEndChar();
T = 0;
// yyval = *(yyvsp - 1);
break;
case 184: //| '{' statement_list '}'
SetEndChar();
T = 0;
// yyval = *(yyvsp - 2);
break;
case 185: //| '{' declaration_list '}'
SetEndChar();
T = 0;
// yyval = *(yyvsp - 2);
break;
case 186: //| '{' declaration_list statement_list '}'
SetEndChar();
T = 0;
// yyval = *(yyvsp - 3);
break;//declaration_list
case 187: //: declaration
T = 0;
// yyval = *(yyvsp - 0);
break;
case 188: //| declaration_list declaration
T = 0;
// yyval = *(yyvsp - 1);
break;//statement_list
case 189: //: statement
T = 0;
// yyval = *(yyvsp - 0);
break;
case 190: //| statement_list statement
T = 0;
// yyval = *(yyvsp - 1);
break;//expression_statement
case 191: //: ';'
T = 0;
// yyval = *(yyvsp - 0);
break;
case 192: //| expression ';'
T = 0;
// yyval = *(yyvsp - 1);
break;//condition
case 193://: IF '(' expression ')'
if((yyvsp - 1)->tokenval == _CONSTANT)
{
Trip(JZ, IS_CONSTANT, (yyvsp - 1)->TypeValue, NULL, 0, NULL, 0);
} else Trip(JZ, GetArgType((yyvsp - 1)->Place), SymbolTable[(yyvsp - 1)->Place].addr, NULL, 0, NULL, 0);
(&yyval)->Chain = NXQ - 1;
break;//cond_st_else
case 194://: condition statement ELSE
BackPatch((yyvsp - 2)->Chain, NXQ);
Trip(JMP, NULL, 0, NULL, 0, NULL, 0);
(&yyval)->Chain = NXQ - 1;
//yyval = *(yyvsp - 2);
break;//selection_statement
case 195://: condition statement
BackPatch((yyvsp - 1)->Chain, NXQ);
break;
case 196://| cond_st_else statement
BackPatch((yyvsp - 1)->Chain, NXQ);
break;
case 197://| switch_start statement
T = 0;
Trip(JMP, NULL, (yyvsp - 0)->Place, NULL, 0, NULL, 0);
(yyvsp - 0)->Chain = NXQ - 1;
BackPatch((yyvsp - 1)->Chain, NXQ);
OutFromCaseQueue();
BackPatch((yyvsp - 0)->Chain, NXQ);
BackPatch(LoopTable[LoopIndex].lqBreak, NXQ);
LoopIndex--;
break;//while_start
case 198://: WHILE
(&yyval)->LoopStart = NXQ;
LoopIndex++;
LoopTable[LoopIndex].lqContinue = NXQ;
LoopTable[LoopIndex].lqBreak = 0;
break;//while_expression
case 199://: while_start '(' expression ')'
if((yyvsp - 1)->tokenval == _CONSTANT)
Trip(JZ, IS_CONSTANT, (yyvsp - 1)->TypeValue, NULL, 0, NULL, 0);
else
Trip(JZ, GetArgType((yyvsp - 1)->Place), SymbolTable[(yyvsp - 1)->Place].addr, NULL, 0, NULL, 0);
(&yyval)->Chain = NXQ - 1;
//yyval = *(yyvsp - 3);
break;//do_start
case 200://: DO
(&yyval)->LoopStart = NXQ;
LoopIndex++;
LoopTable[LoopIndex].lqContinue = NXQ;
LoopTable[LoopIndex].lqBreak = 0;
break;//do_statement
case 201://: do_start statement
T = 0;
// yyval = *(yyvsp - 1);
break;//forloop1
case 202://: FOR '(' expression_statement
Trip(JMP, NULL, 0, NULL, 0, NULL, 0);
(&yyval)->Chain = NXQ - 1;
(&yyval)->LoopStart = NXQ;
CanAddToTemp = TRUE;
LoopIndex++;
LoopTable[LoopIndex].lqContinue = NXQ - 1;
LoopTable[LoopIndex].lqBreak = 0;
break;//forloop2
case 203://: forloop1_expression ')'
OutFormTempQuadruple();
BackPatch((yyvsp - 1)->Chain, NXQ - 1);
(&yyval)->Chain = NXQ - 1;
//yyval = *(yyvsp - 1);
break;
case 204://| forloop1_expression expression ')'
OutFormTempQuadruple();
BackPatch((yyvsp - 2)->Chain, NXQ - 1);
(&yyval)->Chain = NXQ - 1;
//yyval = *(yyvsp - 2);
break;//iteration_statement
case 205://: while_expression statement
Trip(JMP, NULL, 0, NULL, 0, NULL, (yyvsp - 1)->LoopStart);
BackPatch((yyvsp - 1)->Chain, NXQ);
BackPatch(LoopTable[LoopIndex].lqBreak, NXQ);
LoopIndex--;
break;
case 206://| do_statement WHILE '(' expression ')' ';'
if((yyvsp - 2)->tokenval == _CONSTANT)
{
Trip(JNZ, IS_CONSTANT, (yyvsp - 2)->TypeValue, NULL, 0, NULL, (yyvsp - 5)->LoopStart);
} else Trip(JNZ, GetArgType((yyvsp - 2)->Place), SymbolTable[(yyvsp - 2)->Place].addr, NULL, 0, NULL, (yyvsp - 5)->LoopStart);
BackPatch(LoopTable[LoopIndex].lqBreak, NXQ);
LoopIndex--;
break;
case 207://| forloop2 statement
// BackPatch((yyvsp - 1)->LoopStart, NXQ);
Trip(JMP, NULL, 0, NULL, 0, NULL, (yyvsp - 1)->LoopStart);
BackPatch((yyvsp - 1)->Chain, NXQ);
BackPatch(LoopTable[LoopIndex].lqBreak, NXQ);
LoopIndex--;
//yyval = *(yyvsp - 1);
break;//jump_statement
case 208: //: GOTO IDENTIFIER ';'
GotoLabel((yyvsp - 1)->idstring);
//yyval = *(yyvsp - 2);
break;
case 209: //| CONTINUE ';'
T = 0;
if(LoopTable[LoopIndex].lqContinue == -1)
GoToError();
else Trip(JMP, NULL, 0, NULL, 0, NULL, LoopTable[LoopIndex].lqContinue);
break;
case 210: //| BREAK ';'
if(LoopTable[LoopIndex].lqBreak == -1)
GoToError();
else
{
Trip(JMP, NULL, 0, NULL, 0, NULL, LoopTable[LoopIndex].lqBreak);
LoopTable[LoopIndex].lqBreak = NXQ - 1;
}
break;
case 211: //| RETURN ';'
T = 0;
// yyval = *(yyvsp - 1);
break;
case 212: //| RETURN expression ';'
T = 0;
// yyval = *(yyvsp - 2);
break;//translation_unit
case 213: //: external_declaration
T = 0;
// yyval = *(yyvsp - 0);
break;
case 214: //| translation_unit external_declaration
T = 0;
// yyval = *(yyvsp - 1);
break;//external_declaration
case 215: //: function_definition
T = 0;
// yyval = *(yyvsp - 0);
break;
case 216: //| declaration
T = 0;
// yyval = *(yyvsp - 0);
break;//function_definition
case 217: //: declaration_specifiers declarator declaration_list compound_statement
T = 0;
// yyval = *(yyvsp - 3);
break;
case 218: //| declaration_specifiers declarator compound_statement
T = 0;
// yyval = *(yyvsp - 2);
break;
case 219: //| declarator declaration_list compound_statement
T = 0;
// yyval = *(yyvsp - 2);
break;
case 220: //| declarator compound_statement
T = 0;
// yyval = *(yyvsp - 1);
break;//forloop1_expression
case 221://forloop1 expression_statement
if((yyvsp - 2)->tokenval == _CONSTANT)
{
Trip(JZ, IS_CONSTANT, (yyvsp - 0)->TypeValue, NULL, 0, NULL, 0);
} else Trip(JZ, GetArgType((yyvsp - 0)->Place), SymbolTable[(yyvsp - 2)->Place].addr, NULL, 0, NULL, 0);
CanAddToTemp = FALSE;
(&yyval)->Chain = NXQ - 1;
//yyval = *(yyvsp - 1);
break;
// switch_start
case 222://: SWITCH '(' expression ')'
CaseIndex++;
CaseIndexTable[CaseIndex].ciTempExp = NewTemp(SymbolTable[(yyvsp - 1)->Place].type);
FillVarType(CaseIndexTable[CaseIndex].ciTempExp, SymbolTable[(yyvsp - 1)->Place].type);
CaseIndexTable[CaseIndex].ciQueueIndex = QueueIndex;
CaseIndexTable[CaseIndex].ciDefaultAddr = -1;
if((yyvsp - 1)->tokenval == _CONSTANT)
{
Trip('=',
IS_CONSTANT,
(yyvsp - 1)->TypeValue,
NULL,
0,
GetArgType(CaseIndexTable[CaseIndex].ciTempExp),
SymbolTable[CaseIndexTable[CaseIndex].ciTempExp].addr);
} else Trip('=',
GetArgType((yyvsp - 1)->Place),
SymbolTable[(yyvsp - 1)->Place].addr,
NULL,
0,
GetArgType(CaseIndexTable[CaseIndex].ciTempExp),
SymbolTable[CaseIndexTable[CaseIndex].ciTempExp].addr);
Trip(JMP, NULL, 0, NULL, 0, NULL, 0);
(&yyval)->Chain = NXQ - 1;
LoopIndex++;
LoopTable[LoopIndex].lqContinue = -1;
LoopTable[LoopIndex].lqBreak = 0;
break;// case_start
case 223://: CASE
T = 0;
break;// case_constant
case 224://: case_start constant_expression ':'
if((yyvsp - 1)->tokenval == _CONSTANT)
AddToCaseQueue(_CASE, (yyvsp - 1)->TypeValue, NXQ);
else GoToError();
break;// default_start
case 225:// DEFAULT ':'
if(CaseIndexTable[CaseIndex].ciDefaultAddr < 0)
{
CaseIndexTable[CaseIndex].ciDefaultAddr = NXQ;
// AddToCaseQueue(_DEFAULT, 0, NXQ);
}
else GoToError();
break;
// array_expression
case 226://: postfix_expression '[' expression ']'
/*Êý×é²éÕÒ*/
(&yyval)->DIM = 0;
(&yyval)->ArrSum = 0;
(&yyval)->Varpart = 0;
case 227://| array_expression '[' expression ']'
/*Êý×é²éÕÒ*/
(&yyval)->DIM++;
if((&yyval)->DIM <= SymbolTable[(yyvsp - 3)->Place].Vector[1])
{
if((yyvsp - 1)->tokenval == _CONSTANT)
{
if(((yyvsp - 1)->Type == CT_INT) || ((yyvsp - 1)->Type == CT_CHAR))
{
if((yyvsp - 1)->TypeValue >= 0 && (yyvsp - 1)->TypeValue <= Access_d((yyvsp - 3)->Place, (&yyval)->DIM + 1) - 1)
(&yyval)->ArrSum += Access_C((yyvsp - 3)->Place, (&yyval)->DIM) * (int)(yyvsp - 1)->TypeValue;
else GoToError();
}else GoToError();
}else
{
int k = Access_C((yyvsp - 3)->Place, (&yyval)->DIM);
if(k > 1)
{
T = NewTemp(CT_INT);
Trip('*', IS_CONSTANT, k, GetArgType((yyvsp - 1)->Place), (yyvsp - 1)->Place, GetArgType(T), SymbolTable[T].addr);
if((&yyval)->Varpart > 0)
Trip('+', IS_CONSTANT, (yyvsp - 3)->Varpart, GetArgType(T), SymbolTable[T].addr, GetArgType(T), SymbolTable[T].addr);
}else
{
if((&yyval)->Varpart > 0)
{
T = NewTemp(CT_INT);
Trip('+', IS_CONSTANT, (yyvsp - 3)->Varpart, NULL, GetArgType((yyvsp - 1)->Place), GetArgType(T), SymbolTable[T].addr);
}
}
(&yyval)->Varpart = T;
}
}else GoToError();
break;
// array_declarator
case 228://: direct_declarator '[' constant_expression ']'
SymbolTable[(yyvsp - 3)->Place].cat = CT_ARRAY;
// SymbolTable[(yyvsp - 3)->Place].Vector = 0;
SymbolTable[(yyvsp - 3)->Place].Vector = (int*)malloc(10 * sizeof(int));
// SymbolTable[(yyvsp - 3)->Place].Vector[0] = ArrayIndex;
SymbolTable[(yyvsp - 3)->Place].Vector[1] = 0; case 229://| array_declarator '[' constant_expression ']'
SymbolTable[(yyvsp - 3)->Place].Vector[1]++;//άÊý¼ÓÒ»
SymbolTable[(yyvsp - 3)->Place].Vector[SymbolTable[(yyvsp - 3)->Place].Vector[1] + 1] = (int)(yyvsp - 1)->TypeValue;//Ͻç
break;
}
}
void CzybCompile::GetSourceStr(const char* lp)
{
m_SourceStr = CString(lp);
}int CzybCompile::Compile()
{
iStrLength = m_SourceStr.GetLength();
lpBuffer = m_SourceStr.GetBuffer(iStrLength);
lpStart = lpCurrent = lpBuffer;
CommentKind = ckNull;
SymbolType = stBlank;
iLineIndex = iCharIndex = 0;
SymbolInitialize();
YaccInitialize();
NXQ = 1;
yyparse();
return 0;
}void CzybCompile::GoToError()
{}void CzybCompile::GoToWarning()
{}void CzybCompile::SymbolInitialize()
{
CURRBL = 0;
LASTBL = 0;
LASENT = 0;
TOPENT = SYMBOLTABLESIZE;
for(int i = 0; i < PROGRAMTABLESIZE; i++)
{
ProgramTable[i].ecount = 0;
ProgramTable[i].outern = 0;
ProgramTable[i].pointer = 0;
}
for(i = 0; i < SYMBOLTABLESIZE; i++)
{
SymbolTable[i].addr = 0;
SymbolTable[i].Vector = 0;
SymbolTable[i].cat = CT_SIMVAR;
SymbolTable[i].def = FALSE;
strcpy(SymbolTable[i].name, "");
}
for(i = 0; i < YYSTACKSIZE; i++)
yyvs[i].DIM = 0;
}void CzybCompile::YaccInitialize()
{
QuadrupleIndex = 0;
CanAddToTemp = FALSE;
CaseIndex = -1;
QueueIndex = 0;
LoopIndex = 0;
LoopTable[0].lqContinue = -1;
LoopTable[0].lqBreak = -1;
ArrCharPoint = 0;
ArrIntPoint = 0;
ArrFloatPoint = 0;
TempCharPoint = 0;
TempIntPoint = 0;
TempFloatPoint = 0;
}void CzybCompile::SetEndChar()
{
/*µ±É¨ÊÓµ½·Ö³ÌÐò½áÊø·ûʱ£¬½«¼ÇÈëÁÙʱ¹¤×÷Õ»µÄ±¾²ã·Ö³ÌÐòÈ«²¿µÇ¼ÇÏîÒÆÖÁÕýʽµÄ·ûºÅ±íÖУ¬
ÇÒÐÞ¸ÄPOINTERµÄÄÚÈÝ£¬Ê¹Ö®Ö¸Ïò±¾²ã·Ö³ÌÐòµÄÖîÃû×ֵǼÇÏîÔÚ·ûºÅ±íÖеÄÆðʼλÖÃ,ÁíÍ⣬ÔÚ
Í˳öÒ»²ã·Ö³ÌÐòʱ£¬»¹Ó¦Ê¹ËûµÄÖ±½ÓÍâ²ã·Ö³ÌÐò³ÉΪµ±Ç°µÄ·Ö³ÌÐò*/
ProgramTable[CURRBL].pointer = LASENT + 1;
for(int i = 1; i <= ProgramTable[CURRBL].ecount; i++)
{
++LASENT;
SymbolTable[LASENT] = SymbolTable[TOPENT];
TOPENT++;
}
CURRBL = ProgramTable[CURRBL].outern;
}void CzybCompile::SetStartChar()
{
/*ÿµ±½øÈë·Ö³ÌÐòµÄÊ×·ûºÅ»ò¹ý³Ì(º¯Êý)ʱ£¬¾ÍÔÚ·Ö³ÌÐò±íÖеǼÇÒ»Ï²¢Ê¹Ö®³ÉΪµ±Ç°µÄ·Ö³ÌÐò*/
LASTBL++; //ÒÑ´¦ÀíÍêµÄ×î¸ß²ã·Ö³ÌÐòµÄ±àºÅ¼ÓÒ»
ProgramTable[LASTBL].outern = CURRBL; //µ±Ç°Õý´¦ÀíµÄ·Ö³ÌÐòµÄ±àºÅ
ProgramTable[LASTBL].ecount = 0; //µ±Ç°Õý´¦ÀíµÄ·Ö³ÌÐòµÄ·ûºÅ±í
ProgramTable[LASTBL].pointer = TOPENT;//ÁÙʱ¹¤×÷Õ»µÄÕ»¶¥
CURRBL = LASTBL;
}int CzybCompile::LookUpWhenDefine(char *Name)
{
for(int i = ProgramTable[CURRBL].pointer; i < ProgramTable[CURRBL].pointer + ProgramTable[CURRBL].ecount; i++)
if(strcmp(SymbolTable[i].name, Name) == 0 && SymbolTable[i].cat != CT_LAB) return i;
return 0;
}int CzybCompile::LookUpWhenNotDefine(char *Name)
{
for(int i = TOPENT; i < SYMBOLTABLESIZE; i++)
if(strcmp(SymbolTable[i].name, Name) == 0 && SymbolTable[i].cat != CT_LAB) return i;
return 0;
}int CzybCompile::Enter(char *Name)
{
/*ÔÚ·ûºÅ±íµÄÃû×ÖÓòÀïÌîÈë±êʾ·ûµÄÃû×Ö*/
memccpy(SymbolTable[--TOPENT].name, Name, 0, SYMBOLNAMESIZE);
/*±¾²ã·Ö³ÌÐòµÄ±êʶ·û¸öÊý¼ÓÒ»*/
ProgramTable[CURRBL].ecount++;
/*±¾²ã·Ö³ÌÐòµÄÖ¸ÕëÖ¸ÏòTOPENT*/
ProgramTable[CURRBL].pointer = TOPENT;
return TOPENT;
}int CzybCompile::Entry(char *Name)
{
//µ±ËÑË÷µ½Ò»¸ö±êʶ·ûʱ£¬²éÕÒ±¾²ã¼°ÒÔÉÏ·Ö³ÌÐò
// int i = LookUp((yyvsp - 0)->idstring, ftndefine);
// if(i) return i;
// else return Enter(Name);
return 0;
}int CzybCompile::Trip(int op, int arg1type, float arg1, int arg2type, float arg2, int resulttype, int result)
{
if(CanAddToTemp)
{
TempQuadruple[QuadrupleIndex].qOperate = op;
TempQuadruple[QuadrupleIndex].qArg1Type = arg1type;
TempQuadruple[QuadrupleIndex].qArg1 = arg1;
TempQuadruple[QuadrupleIndex].qArg2Type = arg2type;
TempQuadruple[QuadrupleIndex].qArg2 = arg2;
TempQuadruple[QuadrupleIndex].qResultType = resulttype;
TempQuadruple[QuadrupleIndex].qResult = result;
QuadrupleIndex++;
}else
{
QuadrupleList[NXQ].qOperate = op;
QuadrupleList[NXQ].qArg1Type = arg1type;
QuadrupleList[NXQ].qArg1 = arg1;
QuadrupleList[NXQ].qArg2Type = arg2type;
QuadrupleList[NXQ].qArg2 = arg2;
QuadrupleList[NXQ].qResultType = resulttype;
QuadrupleList[NXQ].qResult = result;
NXQ++;
}
return NXQ - 1;
}int CzybCompile::NewTemp(int Type)
{
int i = Enter("");
SymbolTable[i].IsTemp = TRUE;
SymbolTable[i].type = Type;
return i;
}int CzybCompile::Merge(int p1, int p2)
{
int p;
if(!p2)return p1;/*p2==0¼´µÚ¶þÌõÁ´Îª¿Õ*/
else
{
p = p2;
while(QuadrupleList[p].qResult)
p = QuadrupleList[p].qResult;
QuadrupleList[p].qResult = p1;
return p2;
}
}void CzybCompile::BackPatch(int p, int t)
{
while(p > 0)
{
int q1 = QuadrupleList[p].qResult;
QuadrupleList[p].qResult = t;
p = q1;
}
return;
}int CzybCompile::FindLabel(char* Name)
{
for(int i = TOPENT; i < SYMBOLTABLESIZE; i++)
if(strcmp(SymbolTable[i].name, Name) == 0 && SymbolTable[i].cat == CT_LAB) return i;
return 0;
}void CzybCompile::GotoLabel(char *Name)
{
int i = FindLabel(Name);
if (i == 0)
{
/*±êºÅÊÇ·ñÊ״γöÏÖ*/
i = Enter(Name);
SymbolTable[i].cat = CT_LAB;
SymbolTable[i].def = FALSE;
SymbolTable[i].addr = NXQ;
Trip(JMP, NULL, 0, NULL, 0, NULL, 0);
}else /*¸Ã±êºÅÒѳöÏÖ¹ý*/
if(SymbolTable[i].def) Trip(JMP, NULL, 0, NULL, 0, NULL, SymbolTable[i].addr);
else
{
int n = NXQ;
/*¸Ã±êºÅÉÐ䶨Ò壬ÐèÓõØÖ·ÓòÀ´À­Á·*/
Trip(JMP, NULL, 0, NULL, 0, NULL, SymbolTable[i].addr);
SymbolTable[i].addr = n;
}
}void CzybCompile::LabelDef(char *Name)
{
int i = FindLabel(Name);
if(i == 0)
{//±êºÅÊÇÊ״γöÏÖ
i = Enter(Name);
SymbolTable[i].cat = CT_LAB;
SymbolTable[i].def = 1;
SymbolTable[i].addr = NXQ;
}else if(SymbolTable[i].def)
{//¸Ã±êºÅÒѾ­³öÏÖ¹ý
GoToError();
}else
{
SymbolTable[i].def = 1;
BackPatch(SymbolTable[i].addr, NXQ);
SymbolTable[i].addr = NXQ;
}
}void CzybCompile::OutFormTempQuadruple()
{
for(int i = 0; i <= QuadrupleIndex - 1; i++, NXQ++)
{
QuadrupleList[NXQ] = TempQuadruple[i];
}
QuadrupleIndex = 0;
}int CzybCompile::AddToCaseQueue(int Token, float Ci, int Pi)
{
CaseQueueTable[QueueIndex].qOperate = Token;
CaseQueueTable[QueueIndex].qArg1Type = NULL;
CaseQueueTable[QueueIndex].qArg1 = Ci;
CaseQueueTable[QueueIndex].qArg2Type = NULL;
CaseQueueTable[QueueIndex].qArg2 = 0;
CaseQueueTable[QueueIndex].qResult = Pi;
QueueIndex++;
return QueueIndex;
}void CzybCompile::OutFromCaseQueue()
{
for(int i = CaseIndexTable[CaseIndex].ciQueueIndex; i <= QueueIndex - 1; i++)
{
int T = NewTemp(CT_CHAR);
Trip(_EQ_OP, CaseQueueTable[i].qArg1Type, CaseQueueTable[i].qArg1, SymbolTable[CaseIndexTable[CaseIndex].ciTempExp].addr, CaseQueueTable[i].qArg1Type, GetArgType(T), SymbolTable[T].addr);
Trip(JZ, GetArgType(T), SymbolTable[T].addr, NULL, 0, NULL, CaseQueueTable[i].qResult);
}
if(CaseIndexTable[CaseIndex].ciDefaultAddr >= 0)
Trip(JMP, NULL, 0, NULL, 0, NULL, CaseIndexTable[CaseIndex].ciDefaultAddr);
QueueIndex = CaseIndexTable[CaseIndex].ciQueueIndex;
CaseIndex--;
}int CzybCompile::AddLabDef(char *Name, int Addr)
{
return 0;
}void CzybCompile::FillVarType(int VarNo, int VarType)
{
SymbolTable[VarNo].type = VarType;
if(!SymbolTable[VarNo].IsTemp)
{
switch(VarType)
{
case CT_CHAR: SymbolTable[VarNo].addr = ArrCharPoint++;
break;
case CT_INT: SymbolTable[VarNo].addr = ArrIntPoint++;
break;
case CT_FLOAT:SymbolTable[VarNo].addr = ArrFloatPoint++;
break;
}
}else
{
switch(VarType)
{
case CT_CHAR: SymbolTable[VarNo].addr = TempCharPoint++;
break;
case CT_INT: SymbolTable[VarNo].addr = TempIntPoint++;
break;
case CT_FLOAT:SymbolTable[VarNo].addr = TempFloatPoint++;
break;
}
}
}void CzybCompile::FillArrMSG_C(int VarNo)
{}void CzybCompile::DualityExpr(YYSTYPE &Expr, int TokenVal, YYSTYPE *Expr1, YYSTYPE *Expr2)
{
/*if(Expr1->tokenval == _CONSTANT && Expr2->tokenval == _CONSTANT)
{
Expr.TypeValue = Expr1->TypeValue + Expr2->TypeValue;
if(Expr1->Type == CT_FLOAT || Expr2->Type == CT_FLOAT)
Expr.Type = CT_FLOAT;
else Expr.Type = CT_INT;
}
else
{
Expr.Place = NewTemp();
if(Expr1->tokenval == _CONSTANT)
{
Trip(TokenVal + ARG1_ISCONSTANT, Expr1->TypeValue, Expr2->Place, Expr.Place);
}
else if(Expr2->tokenval == _CONSTANT)
{
Trip(TokenVal + ARG2_ISCONSTANT, Expr1->Place, Expr2->TypeValue, Expr.Place);
}else Trip(TokenVal, Expr1->Place, Expr2->Place, Expr.Place);
}*/
}
int CzybCompile::Access_C(int No, int k)//´Ó·ûºÅ±íµÚNoÏîµÄAddrÓòËùÖ¸ÏòÄÚÇéÏòÁ¿ÖÐÈ¡CÖµ
{
int sum = 1;
for(int i = k + 2; i < SymbolTable[No].Vector[1] + 2; i++)
sum *= (SymbolTable[No].Vector[i]);
return sum;
}int CzybCompile::Access_a(int No) //NOº¬ÒåͬÉÏ£¬È¡ÄÚÇéÏòÁ¿ÖеÄaÖµ
{
return 0;
}int CzybCompile::Access_d(int No, int k)//NOº¬ÒåͬÉÏ£¬È¡Êý×éµÄµÚkά½ç²î
{
return SymbolTable[No].Vector[k];
}char* CzybCompile::GetSymbolName(int No)
{
return "";
}bool CzybCompile::GetSymbolDef(int No)
{
return TRUE;
}int CzybCompile::SetOperation(YYSTYPE *yyvsp1, YYSTYPE *yyvsp2, YYSTYPE *yyvsp3)
{
int type;
if(yyvsp1->Type == CT_FLOAT || yyvsp2->Type == CT_FLOAT)
type = CT_FLOAT;
else if(yyvsp1->Type == CT_INT || yyvsp2->Type == CT_INT)
type = CT_INT;
else
type = CT_CHAR;
int T = NewTemp(type);
FillVarType(T, type);
if(yyvsp1->tokenval == _CONSTANT && yyvsp3->tokenval == _CONSTANT)
{
Trip(yyvsp2->tokenval,
IS_CONSTANT, yyvsp1->TypeValue,
IS_CONSTANT, yyvsp3->TypeValue, GetArgType(T), SymbolTable[T].addr);
}else if(yyvsp1->tokenval == _CONSTANT)
{
Trip(yyvsp2->tokenval,
IS_CONSTANT, yyvsp1->TypeValue,
GetArgType(yyvsp3->Place), SymbolTable[yyvsp3->Place].addr, GetArgType(T), SymbolTable[T].addr);
}else if(yyvsp3->tokenval == _CONSTANT)
{
Trip(yyvsp2->tokenval,
GetArgType(yyvsp1->Place), SymbolTable[yyvsp1->Place].addr,
IS_CONSTANT, yyvsp3->TypeValue, GetArgType(T), SymbolTable[T].addr);
}else
{
Trip(yyvsp2->tokenval,
GetArgType(yyvsp1->Place), SymbolTable[yyvsp1->Place].addr,
GetArgType(yyvsp3->Place), SymbolTable[yyvsp3->Place].addr, GetArgType(T), SymbolTable[T].addr);
}
return T;
}void CzybCompile::ClearTemp()
{
TempCharPoint = 0;
TempIntPoint = 0;
TempFloatPoint = 0;
}int CzybCompile::GetArgType(int Addr)
{
int Value = NULL;
switch(SymbolTable[Addr].type)
{
case CT_CHAR: Value = (int(SymbolTable[Addr].IsTemp) * 3) + 2;
break;
case CT_INT: Value = (int(SymbolTable[Addr].IsTemp) * 3) + 3;
break;
case CT_FLOAT:Value = (int(SymbolTable[Addr].IsTemp) * 3) + 4;
break;
}
return Value;
}
0、前面看了一篇骂日本人的文章，后来又想到骂美国人的文章。国人当自强，帮人也不是这么帮，都这样，一百年后不是继续给人当孙子就是没有中国了。考试要靠自己，我最恨做假上去的人，尤其工商、税务最难做关系的；
1、做程序员当如以前的侠客，不必管求助的对方是否美女，或者不是，应当一律拨刀相助。我看国外的论坛及新闻组，就没有这样的事情（别说我崇洋妹外，别人已经那么先进尚且如此相助，咱们就不要思利忘义了）；
2、帖子的主人，知道你比较着急，可以没有必要埋怨dragon_xhf(飞飞)，我觉得他这么做，不损你的事，反而帮了你的事。否则他自己开个话题，肯定比在你的话题中更加能争取别人的帮助。
哪日来copy这些代码研究：）