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1993-02-14
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79KB
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2,535 lines
/* A Bison parser, made from web2c.yacc */
#define YYBISON 1 /* Identify Bison output. */
#define array_tok 258
#define begin_tok 259
#define case_tok 260
#define const_tok 261
#define do_tok 262
#define downto_tok 263
#define else_tok 264
#define end_tok 265
#define file_tok 266
#define for_tok 267
#define function_tok 268
#define goto_tok 269
#define if_tok 270
#define label_tok 271
#define of_tok 272
#define procedure_tok 273
#define program_tok 274
#define record_tok 275
#define repeat_tok 276
#define then_tok 277
#define to_tok 278
#define type_tok 279
#define until_tok 280
#define var_tok 281
#define while_tok 282
#define others_tok 283
#define r_num_tok 284
#define i_num_tok 285
#define string_literal_tok 286
#define single_char_tok 287
#define assign_tok 288
#define two_dots_tok 289
#define undef_id_tok 290
#define var_id_tok 291
#define proc_id_tok 292
#define proc_param_tok 293
#define fun_id_tok 294
#define fun_param_tok 295
#define const_id_tok 296
#define type_id_tok 297
#define hhb0_tok 298
#define hhb1_tok 299
#define field_id_tok 300
#define define_tok 301
#define field_tok 302
#define break_tok 303
#define not_eq_tok 304
#define less_eq_tok 305
#define great_eq_tok 306
#define or_tok 307
#define unary_plus_tok 308
#define unary_minus_tok 309
#define div_tok 310
#define mod_tok 311
#define and_tok 312
#define not_tok 313
#line 19 "web2c.yacc"
#include "web2c.h"
#define YYDEBUG 1
#define symbol(x) sym_table[x].id
#define MAX_ARGS 50
static char fn_return_type[50], for_stack[300], control_var[50],
relation[3];
static char arg_type[MAX_ARGS][30];
static int last_type = -1, ids_typed;
char my_routine[100]; /* Name of routine being parsed, if any */
static char array_bounds[80], array_offset[80];
static int uses_mem, uses_eqtb, lower_sym, upper_sym;
static FILE *orig_std;
boolean doing_statements = false;
static boolean var_formals = false;
static int param_id_list[MAX_ARGS], ids_paramed=0;
extern char conditional[], temp[], *std_header;
extern int tex, mf, strict_for;
extern FILE *coerce;
extern char coerce_name[];
extern boolean debug;
static long my_labs();
static void compute_array_bounds(), fixup_var_list();
static void do_proc_args(), gen_function_head();
static boolean doreturn();
#ifndef YYLTYPE
typedef
struct yyltype
{
int timestamp;
int first_line;
int first_column;
int last_line;
int last_column;
char *text;
}
yyltype;
#define YYLTYPE yyltype
#endif
#ifndef YYSTYPE
#define YYSTYPE int
#endif
#include <stdio.h>
#ifndef __STDC__
#define const
#endif
#define YYFINAL 417
#define YYFLAG -32768
#define YYNTBASE 75
#define YYTRANSLATE(x) ((unsigned)(x) <= 313 ? yytranslate[x] : 239)
static const char yytranslate[] = { 0,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 67,
68, 60, 55, 69, 56, 74, 61, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 73, 66, 51,
49, 52, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
71, 2, 72, 70, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 1, 2, 3, 4, 5,
6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
16, 17, 18, 19, 20, 21, 22, 23, 24, 25,
26, 27, 28, 29, 30, 31, 32, 33, 34, 35,
36, 37, 38, 39, 40, 41, 42, 43, 44, 45,
46, 47, 48, 50, 53, 54, 57, 58, 59, 62,
63, 64, 65
};
#if YYDEBUG != 0
static const short yyprhs[] = { 0,
0, 1, 2, 13, 14, 17, 22, 27, 32, 39,
44, 51, 56, 63, 68, 72, 73, 74, 75, 84,
85, 86, 91, 93, 97, 99, 100, 103, 105, 108,
109, 110, 117, 119, 121, 123, 125, 127, 129, 131,
132, 135, 137, 140, 141, 142, 143, 151, 153, 155,
157, 159, 163, 164, 166, 169, 171, 173, 175, 177,
179, 181, 184, 191, 200, 202, 204, 206, 207, 212,
214, 218, 219, 220, 226, 227, 229, 233, 235, 237,
238, 243, 244, 247, 249, 252, 253, 254, 261, 263,
267, 269, 271, 273, 274, 275, 281, 282, 284, 287,
290, 293, 296, 297, 303, 304, 310, 311, 312, 317,
319, 323, 324, 329, 330, 333, 334, 338, 340, 342,
345, 346, 347, 348, 358, 359, 360, 361, 371, 373,
375, 377, 381, 382, 387, 389, 393, 395, 399, 401,
403, 405, 407, 409, 411, 413, 415, 416, 421, 422,
427, 428, 432, 434, 436, 438, 440, 443, 444, 449,
452, 455, 458, 460, 461, 466, 469, 470, 475, 476,
481, 482, 487, 488, 493, 494, 499, 500, 505, 506,
511, 512, 517, 518, 523, 524, 529, 530, 535, 536,
541, 542, 547, 548, 553, 555, 557, 559, 561, 562,
567, 569, 571, 573, 574, 578, 579, 584, 586, 587,
592, 595, 598, 599, 601, 603, 604, 608, 611, 612,
614, 616, 618, 620, 622, 624, 627, 628, 629, 636,
637, 641, 642, 643, 651, 653, 657, 661, 663, 667,
669, 671, 673, 676, 678, 680, 682, 683, 684, 691,
692, 693, 700, 701, 702, 703, 713, 715, 716, 717,
723, 724, 725
};
#endif
static const short yyrhs[] = { -1,
0, 78, 80, 76, 85, 89, 97, 124, 77, 133,
131, 0, 0, 78, 79, 0, 46, 47, 35, 66,
0, 46, 13, 35, 66, 0, 46, 6, 35, 66,
0, 46, 13, 35, 67, 68, 66, 0, 46, 18,
35, 66, 0, 46, 18, 35, 67, 68, 66, 0,
46, 24, 35, 66, 0, 46, 24, 35, 49, 105,
66, 0, 46, 26, 35, 66, 0, 19, 35, 66,
0, 0, 0, 0, 82, 85, 89, 97, 83, 124,
84, 158, 0, 0, 0, 16, 86, 87, 66, 0,
88, 0, 87, 69, 88, 0, 30, 0, 0, 6,
90, 0, 91, 0, 90, 91, 0, 0, 0, 92,
35, 93, 49, 94, 66, 0, 30, 0, 29, 0,
95, 0, 96, 0, 31, 0, 32, 0, 41, 0,
0, 24, 98, 0, 99, 0, 98, 99, 0, 0,
0, 0, 100, 35, 101, 49, 102, 103, 66, 0,
104, 0, 109, 0, 105, 0, 108, 0, 107, 34,
107, 0, 0, 58, 0, 106, 30, 0, 41, 0,
42, 0, 111, 0, 114, 0, 122, 0, 110, 0,
70, 42, 0, 3, 71, 112, 72, 17, 113, 0,
3, 71, 112, 69, 112, 72, 17, 113, 0, 105,
0, 42, 0, 103, 0, 0, 20, 115, 116, 10,
0, 117, 0, 116, 66, 117, 0, 0, 0, 118,
120, 73, 119, 103, 0, 0, 121, 0, 120, 69,
121, 0, 35, 0, 45, 0, 0, 11, 17, 123,
103, 0, 0, 26, 125, 0, 126, 0, 125, 126,
0, 0, 0, 127, 129, 73, 128, 103, 66, 0,
130, 0, 129, 69, 130, 0, 35, 0, 36, 0,
45, 0, 0, 0, 4, 132, 161, 10, 74, 0,
0, 134, 0, 133, 134, 0, 135, 66, 0, 148,
66, 0, 136, 81, 0, 0, 18, 35, 137, 139,
66, 0, 0, 18, 147, 138, 139, 66, 0, 0,
0, 67, 140, 141, 68, 0, 144, 0, 141, 66,
144, 0, 0, 143, 129, 73, 42, 0, 0, 145,
142, 0, 0, 26, 146, 142, 0, 37, 0, 38,
0, 149, 81, 0, 0, 0, 0, 13, 35, 150,
139, 73, 151, 157, 152, 66, 0, 0, 0, 0,
13, 156, 153, 139, 73, 154, 157, 155, 66, 0,
39, 0, 40, 0, 103, 0, 4, 161, 10, 0,
0, 4, 160, 161, 10, 0, 162, 0, 161, 66,
162, 0, 164, 0, 163, 73, 164, 0, 30, 0,
165, 0, 206, 0, 166, 0, 202, 0, 204, 0,
205, 0, 48, 0, 0, 169, 33, 167, 177, 0,
0, 171, 33, 168, 177, 0, 0, 36, 170, 172,
0, 36, 0, 39, 0, 40, 0, 173, 0, 172,
173, 0, 0, 71, 174, 177, 175, 0, 74, 45,
0, 74, 43, 0, 74, 44, 0, 72, 0, 0,
69, 176, 177, 72, 0, 192, 177, 0, 0, 177,
55, 178, 177, 0, 0, 177, 56, 179, 177, 0,
0, 177, 60, 180, 177, 0, 0, 177, 62, 181,
177, 0, 0, 177, 49, 182, 177, 0, 0, 177,
50, 183, 177, 0, 0, 177, 63, 184, 177, 0,
0, 177, 51, 185, 177, 0, 0, 177, 52, 186,
177, 0, 0, 177, 53, 187, 177, 0, 0, 177,
54, 188, 177, 0, 0, 177, 64, 189, 177, 0,
0, 177, 57, 190, 177, 0, 0, 177, 61, 191,
177, 0, 193, 0, 58, 0, 59, 0, 65, 0,
0, 67, 194, 177, 68, 0, 169, 0, 94, 0,
39, 0, 0, 40, 195, 196, 0, 0, 67, 197,
198, 68, 0, 200, 0, 0, 198, 69, 199, 200,
0, 177, 201, 0, 73, 30, 0, 0, 37, 0,
35, 0, 0, 38, 203, 196, 0, 14, 30, 0,
0, 159, 0, 207, 0, 222, 0, 208, 0, 214,
0, 209, 0, 209, 212, 0, 0, 0, 15, 210,
177, 211, 22, 162, 0, 0, 9, 213, 162, 0,
0, 0, 5, 215, 177, 17, 216, 217, 221, 0,
218, 0, 217, 66, 218, 0, 219, 73, 164, 0,
220, 0, 219, 69, 220, 0, 30, 0, 28, 0,
10, 0, 66, 10, 0, 223, 0, 226, 0, 229,
0, 0, 0, 27, 224, 177, 225, 7, 162, 0,
0, 0, 21, 227, 161, 25, 228, 177, 0, 0,
0, 0, 12, 230, 233, 33, 231, 234, 7, 232,
162, 0, 36, 0, 0, 0, 177, 235, 23, 236,
177, 0, 0, 0, 177, 237, 8, 238, 177, 0
};
#if YYDEBUG != 0
static const short yyrline[] = { 0,
55, 61, 65, 69, 71, 74, 80, 85, 90, 95,
100, 105, 110, 119, 126, 130, 135, 151, 156, 187,
188, 190, 194, 195, 198, 202, 203, 207, 208, 211,
214, 218, 223, 231, 235, 237, 241, 255, 273, 277,
278, 281, 282, 285, 288, 294, 298, 310, 311, 314,
353, 356, 359, 360, 363, 369, 377, 388, 393, 394,
398, 404, 415, 416, 420, 422, 431, 435, 437, 441,
442, 445, 447, 453, 466, 469, 470, 473, 485, 497,
500, 503, 504, 507, 508, 511, 518, 523, 527, 528,
531, 545, 559, 575, 577, 582, 589, 590, 591, 594,
596, 600, 603, 616, 620, 628, 635, 642, 651, 654,
655, 658, 660, 675, 676, 676, 677, 679, 680, 683,
686, 697, 703, 708, 708, 719, 725, 730, 732, 733,
736, 739, 742, 744, 748, 749, 752, 753, 757, 766,
768, 772, 773, 774, 775, 776, 780, 783, 783, 786,
788, 799, 799, 805, 807, 811, 812, 815, 817, 819,
837, 839, 843, 844, 846, 849, 851, 852, 853, 854,
855, 856, 857, 858, 859, 860, 861, 862, 863, 864,
865, 866, 867, 868, 869, 870, 871, 872, 873, 874,
875, 876, 877, 880, 881, 885, 886, 888, 892, 894,
896, 897, 898, 900, 903, 905, 907, 911, 912, 915,
917, 921, 922, 925, 927, 933, 936, 938, 952, 955,
956, 957, 960, 961, 964, 965, 968, 971, 972, 975,
978, 980, 982, 986, 990, 991, 994, 998, 999, 1002,
1007, 1011, 1012, 1015, 1016, 1017, 1020, 1025, 1026, 1029,
1031, 1036, 1039, 1048, 1054, 1071, 1088, 1092, 1095, 1100,
1104, 1107, 1112
};
static const char * const yytname[] = { "$","error","$illegal.","array_tok",
"begin_tok","case_tok","const_tok","do_tok","downto_tok","else_tok","end_tok",
"file_tok","for_tok","function_tok","goto_tok","if_tok","label_tok","of_tok",
"procedure_tok","program_tok","record_tok","repeat_tok","then_tok","to_tok",
"type_tok","until_tok","var_tok","while_tok","others_tok","r_num_tok","i_num_tok",
"string_literal_tok","single_char_tok","assign_tok","two_dots_tok","undef_id_tok",
"var_id_tok","proc_id_tok","proc_param_tok","fun_id_tok","fun_param_tok","const_id_tok",
"type_id_tok","hhb0_tok","hhb1_tok","field_id_tok","define_tok","field_tok",
"break_tok","'='","not_eq_tok","'<'","'>'","less_eq_tok","great_eq_tok","'+'",
"'-'","or_tok","unary_plus_tok","unary_minus_tok","'*'","'/'","div_tok","mod_tok",
"and_tok","not_tok","';'","'('","')'","','","'^'","'['","']'","':'","'.'","PROGRAM",
"@1","@2","DEFS","DEF","PROGRAM_HEAD","BLOCK","@3","@4","@5","LABEL_DEC_PART",
"@6","LABEL_LIST","LABEL","CONST_DEC_PART","CONST_DEC_LIST","CONST_DEC","@7",
"@8","CONSTANT","STRING","CONSTANT_ID","TYPE_DEC_PART","TYPE_DEF_LIST","TYPE_DEF",
"@9","@10","@11","TYPE","SIMPLE_TYPE","SUBRANGE_TYPE","POSSIBLE_PLUS","SUB_CONSTANT",
"TYPE_ID","STRUCTURED_TYPE","POINTER_TYPE","ARRAY_TYPE","INDEX_TYPE","COMPONENT_TYPE",
"RECORD_TYPE","@12","FIELD_LIST","RECORD_SECTION","@13","@14","FIELD_ID_LIST",
"FIELD_ID","FILE_TYPE","@15","VAR_DEC_PART","VAR_DEC_LIST","VAR_DEC","@16","@17",
"VAR_ID_DEC_LIST","VAR_ID","BODY","@18","P_F_DEC_PART","P_F_DEC","PROCEDURE_DEC",
"PROCEDURE_HEAD","@19","@20","PARAM","@21","FORM_PAR_SEC_L","FORM_PAR_SEC1",
"@22","FORM_PAR_SEC","@23","@24","DECLARED_PROC","FUNCTION_DEC","FUNCTION_HEAD",
"@25","@26","@27","@28","@29","@30","DECLARED_FUN","RESULT_TYPE","STAT_PART",
"COMPOUND_STAT","@31","STAT_LIST","STATEMENT","S_LABEL","UNLAB_STAT","SIMPLE_STAT",
"ASSIGN_STAT","@32","@33","VARIABLE","@34","FUNC_ID_AS","VAR_DESIG_LIST","VAR_DESIG",
"@35","VAR_DESIG1","@36","EXPRESS","@37","@38","@39","@40","@41","@42","@43",
"@44","@45","@46","@47","@48","@49","@50","UNARY_OP","FACTOR","@51","@52","PARAM_LIST",
"@53","ACTUAL_PARAM_L","@54","ACTUAL_PARAM","WIDTH_FIELD","PROC_STAT","@55",
"GO_TO_STAT","EMPTY_STAT","STRUCT_STAT","CONDIT_STAT","IF_STATEMENT","BEGIN_IF_STAT",
"@56","@57","ELSE_STAT","@58","CASE_STATEMENT","@59","@60","CASE_EL_LIST","CASE_ELEMENT",
"CASE_LAB_LIST","CASE_LAB","END_CASE","REPETIT_STAT","WHILE_STATEMENT","@61",
"@62","REP_STATEMENT","@63","@64","FOR_STATEMENT","@65","@66","@67","CONTROL_VAR",
"FOR_LIST","@68","@69","@70","@71",""
};
#endif
static const short yyr1[] = { 0,
76, 77, 75, 78, 78, 79, 79, 79, 79, 79,
79, 79, 79, 79, 80, 82, 83, 84, 81, 85,
86, 85, 87, 87, 88, 89, 89, 90, 90, 92,
93, 91, 94, 94, 94, 94, 95, 95, 96, 97,
97, 98, 98, 100, 101, 102, 99, 103, 103, 104,
104, 105, 106, 106, 107, 107, 108, 109, 109, 109,
109, 110, 111, 111, 112, 112, 113, 115, 114, 116,
116, 118, 119, 117, 117, 120, 120, 121, 121, 123,
122, 124, 124, 125, 125, 127, 128, 126, 129, 129,
130, 130, 130, 131, 132, 131, 133, 133, 133, 134,
134, 135, 137, 136, 138, 136, 139, 140, 139, 141,
141, 143, 142, 145, 144, 146, 144, 147, 147, 148,
150, 151, 152, 149, 153, 154, 155, 149, 156, 156,
157, 158, 160, 159, 161, 161, 162, 162, 163, 164,
164, 165, 165, 165, 165, 165, 167, 166, 168, 166,
170, 169, 169, 171, 171, 172, 172, 174, 173, 173,
173, 173, 175, 176, 175, 177, 178, 177, 179, 177,
180, 177, 181, 177, 182, 177, 183, 177, 184, 177,
185, 177, 186, 177, 187, 177, 188, 177, 189, 177,
190, 177, 191, 177, 177, 192, 192, 192, 194, 193,
193, 193, 193, 195, 193, 197, 196, 198, 199, 198,
200, 201, 201, 202, 202, 203, 202, 204, 205, 206,
206, 206, 207, 207, 208, 208, 210, 211, 209, 213,
212, 215, 216, 214, 217, 217, 218, 219, 219, 220,
220, 221, 221, 222, 222, 222, 224, 225, 223, 227,
228, 226, 230, 231, 232, 229, 233, 235, 236, 234,
237, 238, 234
};
static const short yyr2[] = { 0,
0, 0, 10, 0, 2, 4, 4, 4, 6, 4,
6, 4, 6, 4, 3, 0, 0, 0, 8, 0,
0, 4, 1, 3, 1, 0, 2, 1, 2, 0,
0, 6, 1, 1, 1, 1, 1, 1, 1, 0,
2, 1, 2, 0, 0, 0, 7, 1, 1, 1,
1, 3, 0, 1, 2, 1, 1, 1, 1, 1,
1, 2, 6, 8, 1, 1, 1, 0, 4, 1,
3, 0, 0, 5, 0, 1, 3, 1, 1, 0,
4, 0, 2, 1, 2, 0, 0, 6, 1, 3,
1, 1, 1, 0, 0, 5, 0, 1, 2, 2,
2, 2, 0, 5, 0, 5, 0, 0, 4, 1,
3, 0, 4, 0, 2, 0, 3, 1, 1, 2,
0, 0, 0, 9, 0, 0, 0, 9, 1, 1,
1, 3, 0, 4, 1, 3, 1, 3, 1, 1,
1, 1, 1, 1, 1, 1, 0, 4, 0, 4,
0, 3, 1, 1, 1, 1, 2, 0, 4, 2,
2, 2, 1, 0, 4, 2, 0, 4, 0, 4,
0, 4, 0, 4, 0, 4, 0, 4, 0, 4,
0, 4, 0, 4, 0, 4, 0, 4, 0, 4,
0, 4, 0, 4, 1, 1, 1, 1, 0, 4,
1, 1, 1, 0, 3, 0, 4, 1, 0, 4,
2, 2, 0, 1, 1, 0, 3, 2, 0, 1,
1, 1, 1, 1, 1, 2, 0, 0, 6, 0,
3, 0, 0, 7, 1, 3, 3, 1, 3, 1,
1, 1, 2, 1, 1, 1, 0, 0, 6, 0,
0, 6, 0, 0, 0, 9, 1, 0, 0, 5,
0, 0, 5
};
static const short yydefact[] = { 4,
0, 0, 0, 5, 1, 0, 0, 0, 0, 0,
0, 0, 20, 15, 0, 0, 0, 0, 0, 0,
21, 26, 8, 7, 0, 10, 0, 53, 12, 14,
6, 0, 30, 40, 0, 0, 56, 54, 0, 0,
0, 25, 0, 23, 27, 28, 0, 44, 82, 9,
11, 13, 55, 53, 22, 0, 29, 31, 41, 42,
0, 86, 2, 52, 24, 0, 43, 45, 83, 84,
0, 97, 0, 0, 85, 91, 92, 93, 0, 89,
0, 0, 94, 98, 0, 16, 0, 16, 34, 33,
37, 38, 39, 0, 35, 36, 46, 0, 87, 121,
129, 130, 125, 103, 118, 119, 105, 95, 3, 99,
100, 102, 20, 101, 120, 32, 53, 90, 53, 107,
107, 107, 107, 219, 26, 0, 0, 68, 57, 0,
0, 48, 50, 51, 49, 61, 58, 59, 60, 0,
108, 0, 0, 0, 0, 133, 232, 253, 0, 227,
250, 247, 139, 215, 153, 214, 216, 154, 155, 146,
220, 0, 135, 0, 137, 140, 142, 0, 0, 143,
144, 145, 141, 221, 223, 225, 224, 222, 244, 245,
246, 40, 53, 80, 72, 62, 47, 88, 114, 122,
126, 104, 106, 219, 0, 0, 218, 0, 219, 0,
0, 0, 0, 219, 219, 147, 149, 230, 226, 17,
66, 65, 0, 53, 0, 70, 0, 116, 0, 110,
112, 53, 53, 0, 203, 204, 196, 197, 198, 199,
202, 201, 0, 0, 195, 257, 0, 228, 0, 248,
158, 0, 152, 156, 206, 217, 96, 136, 138, 0,
0, 219, 82, 53, 0, 81, 69, 72, 78, 79,
0, 76, 112, 114, 109, 115, 0, 131, 123, 127,
134, 0, 0, 233, 175, 177, 181, 183, 185, 187,
167, 169, 191, 171, 193, 173, 179, 189, 166, 254,
0, 251, 0, 0, 161, 162, 160, 157, 0, 148,
150, 231, 18, 0, 53, 71, 0, 73, 117, 111,
0, 0, 0, 205, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 219, 0, 219, 0, 213, 0, 208, 0, 0,
67, 63, 77, 53, 0, 124, 128, 200, 241, 240,
0, 235, 0, 238, 176, 178, 182, 184, 186, 188,
168, 170, 192, 172, 194, 174, 180, 190, 258, 0,
229, 252, 249, 164, 163, 159, 0, 211, 207, 209,
219, 19, 53, 74, 113, 242, 0, 234, 0, 219,
0, 0, 255, 0, 212, 0, 0, 64, 243, 236,
239, 237, 259, 262, 219, 0, 210, 132, 0, 0,
256, 165, 260, 263, 0, 0, 0
};
static const short yydefgoto[] = { 415,
13, 72, 1, 4, 5, 112, 113, 253, 339, 22,
32, 43, 44, 34, 45, 46, 47, 66, 231, 95,
96, 49, 59, 60, 61, 74, 117, 268, 132, 133,
40, 41, 134, 135, 136, 137, 213, 342, 138, 185,
215, 216, 217, 344, 261, 262, 139, 214, 63, 69,
70, 71, 119, 79, 80, 109, 124, 83, 84, 85,
86, 122, 123, 142, 189, 219, 266, 267, 220, 221,
263, 107, 87, 88, 120, 222, 312, 121, 223, 313,
103, 269, 382, 161, 194, 162, 163, 164, 165, 166,
167, 250, 251, 232, 201, 169, 243, 244, 294, 376,
394, 336, 323, 324, 326, 328, 317, 318, 329, 319,
320, 321, 322, 330, 325, 327, 234, 235, 273, 272,
246, 299, 337, 396, 338, 378, 170, 202, 171, 172,
173, 174, 175, 176, 198, 291, 209, 252, 177, 195,
316, 351, 352, 353, 354, 388, 178, 179, 200, 293,
180, 199, 333, 181, 196, 331, 405, 237, 370, 391,
409, 392, 410
};
static const short yypact[] = {-32768,
4, -29, 27,-32768,-32768, -47, 20, 33, 52, 62,
72, 114, 141,-32768, 108, 53, 60, 16, 112, 122,
-32768, 158,-32768,-32768, 132,-32768, 139, 28,-32768,-32768,
-32768, 187,-32768, 167, 157, 160,-32768,-32768, 165, 190,
204,-32768, 78,-32768, 212,-32768, 213,-32768, 235,-32768,
-32768,-32768,-32768, 28,-32768, 187,-32768,-32768, 224,-32768,
227,-32768,-32768,-32768,-32768, 214,-32768,-32768, 117,-32768,
120, 43, 184, 215,-32768,-32768,-32768,-32768, 35,-32768,
44, 142, 150,-32768, 199,-32768, 205,-32768,-32768,-32768,
-32768,-32768,-32768, 206,-32768,-32768,-32768, 120,-32768,-32768,
-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,
-32768,-32768, 141,-32768,-32768,-32768, 2,-32768, 2, 203,
203, 203, 203, 146, 158, 202, 259,-32768,-32768, 232,
225,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768, 226,
-32768, 207, 228, 234, 237,-32768,-32768,-32768, 248,-32768,
-32768,-32768,-32768,-32768, 98,-32768,-32768,-32768,-32768,-32768,
-32768, -2,-32768, 231,-32768,-32768,-32768, 246, 265,-32768,
-32768,-32768,-32768,-32768,-32768, 290,-32768,-32768,-32768,-32768,
-32768, 167, 0,-32768, 1,-32768,-32768,-32768, 289,-32768,
-32768,-32768,-32768, 146, 210, 280,-32768, 210, 146, 210,
119, 255, 249, 146, 197,-32768,-32768,-32768,-32768,-32768,
-32768,-32768, 123, 2, 5,-32768, 14,-32768, 161,-32768,
-32768, 2, 2, 7,-32768,-32768,-32768,-32768,-32768,-32768,
-32768,-32768, 61, 210,-32768,-32768, 291, 301, -9, 301,
-32768, 154, 119,-32768,-32768,-32768,-32768,-32768,-32768, 210,
210, 146, 235, 0, 308,-32768,-32768, 1,-32768,-32768,
36,-32768,-32768, 289,-32768,-32768, 120,-32768,-32768,-32768,
-32768, 255, 210,-32768,-32768,-32768,-32768,-32768,-32768,-32768,
-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,
304,-32768, 320, 210,-32768,-32768,-32768,-32768, 210, 301,
301,-32768,-32768, 256, 2,-32768, 14,-32768,-32768,-32768,
97, 273, 274,-32768, 281, 230, 210, 210, 210, 210,
210, 210, 210, 210, 210, 210, 210, 210, 210, 210,
210, 146, 210, 146, 233, -25, 175,-32768, 342, 330,
-32768,-32768,-32768, 2, 306,-32768,-32768,-32768,-32768,-32768,
10,-32768, 102,-32768, 317, 317, 317, 317, 317, 317,
192, 192, 192,-32768,-32768,-32768,-32768,-32768, 39, 352,
-32768, 301,-32768,-32768,-32768,-32768, 345,-32768,-32768,-32768,
146,-32768, 2,-32768,-32768,-32768, 24,-32768, 230, 197,
337, 368,-32768, 210,-32768, 210, 11,-32768,-32768,-32768,
-32768,-32768,-32768,-32768, 146, 257,-32768,-32768, 210, 210,
-32768,-32768, 301, 301, 382, 383,-32768
};
static const short yypgoto[] = {-32768,
-32768,-32768,-32768,-32768,-32768, 296,-32768,-32768,-32768, 272,
-32768,-32768, 331, 261,-32768, 343,-32768,-32768, 316,-32768,
-32768, 208,-32768, 332,-32768,-32768,-32768, -116,-32768, -24,
-32768, 338,-32768,-32768,-32768,-32768, 140, 12,-32768,-32768,
-32768, 135,-32768,-32768,-32768, 89,-32768,-32768, 144,-32768,
329,-32768,-32768, 133, 303,-32768,-32768,-32768, 319,-32768,
-32768,-32768,-32768, 82,-32768,-32768, 136,-32768, 143,-32768,
-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,
-32768, 180,-32768,-32768,-32768, -185, -186,-32768, -203,-32768,
-32768,-32768,-32768, -124,-32768,-32768,-32768, 162,-32768,-32768,
-32768, -188,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,
-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,
134,-32768,-32768,-32768, 8,-32768,-32768,-32768,-32768,-32768,
-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,
-32768,-32768, 21,-32768, 22,-32768,-32768,-32768,-32768,-32768,
-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,
-32768,-32768,-32768
};
#define YYLAST 411
static const short yytable[] = { 168,
131, 249, 140, 39, 126, 6, 233, 203, 224, 238,
-75, 240, 127, 239, 257, 292, 271, 248, 14, 386,
408, 128, 2, 275, 276, 277, 278, 279, 280, 281,
282, 283, 7, 399, 284, 285, 286, 287, 288, 8,
37, 211, 37, 129, 9, 289, -261, 377, 259, 3,
10, 349, 11, 350, 15, 81, 204, 38, 260, 38,
82, 300, 301, 204, 28, 302, -75, 16, 37, 168,
258, 130, 204, 12, 168, 387, 204, 274, 100, 168,
168, 29, 101, 102, 315, 38, 17, 275, 276, 277,
278, 279, 280, 281, 282, 283, 18, 256, 284, 285,
286, 287, 288, 98, 307, 335, 19, 99, 308, 275,
276, 277, 278, 279, 280, 281, 282, 283, 24, 25,
284, 285, 286, 287, 288, 26, 27, 168, 355, 356,
357, 358, 359, 360, 361, 362, 363, 364, 365, 366,
367, 368, 369, 55, 372, 371, 56, 373, 20, 146,
147, -86, -86, 108, 76, 77, 21, 148, 212, 149,
150, -86, 81, 33, 78, 98, 151, 82, -151, 345,
389, -151, 152, 23, 390, 153, 104, 30, 105, 106,
154, 155, 156, 157, 158, 159, 402, 31, 341, 241,
48, 254, 242, 160, 255, 397, 295, 296, 297, 35,
146, 147, 143, 144, 145, 406, 36, 168, 148, 168,
149, 150, 89, 90, 91, 92, 42, 151, 411, 53,
413, 414, 50, 152, 93, 51, 264, 384, 265, 212,
52, 154, 155, 156, 157, 158, 159, 54, 89, 90,
91, 92, 379, 380, 160, 155, -30, 58, 225, 226,
93, 284, 285, 286, 287, 288, 168, 349, -44, 350,
62, 68, 73, 97, 111, 168, 341, 227, 228, 141,
114, 116, 183, 186, 229, 184, 230, 197, 206, 190,
168, 275, 276, 277, 278, 279, 280, 281, 282, 283,
187, 188, 284, 285, 286, 287, 288, 207, 208, 192,
191, 374, 193, 205, 375, 275, 276, 277, 278, 279,
280, 281, 282, 283, 218, 236, 284, 285, 286, 287,
288, 245, 247, 290, 305, 332, 334, 340, 412, 275,
276, 277, 278, 279, 280, 281, 282, 283, 346, 347,
284, 285, 286, 287, 288, 381, 383, 385, 348, 275,
276, 277, 278, 279, 280, 281, 282, 283, 393, 403,
284, 285, 286, 287, 288,-32768,-32768,-32768,-32768,-32768,
-32768, 281, 282, 283, 395, 404, 284, 285, 286, 287,
288, 416, 417, 115, 125, 182, 65, 57, 94, 210,
67, 64, 306, 304, 398, 343, 303, 75, 309, 311,
118, 110, 270, 407, 298, 314, 310, 400, 0, 0,
401
};
static const short yycheck[] = { 124,
117, 205, 119, 28, 3, 35, 195, 10, 194, 198,
10, 200, 11, 199, 10, 25, 10, 204, 66, 10,
10, 20, 19, 49, 50, 51, 52, 53, 54, 55,
56, 57, 6, 10, 60, 61, 62, 63, 64, 13,
41, 42, 41, 42, 18, 234, 8, 73, 35, 46,
24, 28, 26, 30, 35, 13, 66, 58, 45, 58,
18, 250, 251, 66, 49, 252, 66, 35, 41, 194,
66, 70, 66, 47, 199, 66, 66, 17, 35, 204,
205, 66, 39, 40, 273, 58, 35, 49, 50, 51,
52, 53, 54, 55, 56, 57, 35, 214, 60, 61,
62, 63, 64, 69, 69, 294, 35, 73, 73, 49,
50, 51, 52, 53, 54, 55, 56, 57, 66, 67,
60, 61, 62, 63, 64, 66, 67, 252, 317, 318,
319, 320, 321, 322, 323, 324, 325, 326, 327, 328,
329, 330, 331, 66, 333, 332, 69, 334, 35, 4,
5, 35, 36, 4, 35, 36, 16, 12, 183, 14,
15, 45, 13, 6, 45, 69, 21, 18, 71, 73,
69, 74, 27, 66, 73, 30, 35, 66, 37, 38,
35, 36, 37, 38, 39, 40, 390, 66, 305, 71,
24, 69, 74, 48, 72, 381, 43, 44, 45, 68,
4, 5, 121, 122, 123, 394, 68, 332, 12, 334,
14, 15, 29, 30, 31, 32, 30, 21, 405, 30,
409, 410, 66, 27, 41, 66, 66, 344, 68, 254,
66, 35, 36, 37, 38, 39, 40, 34, 29, 30,
31, 32, 68, 69, 48, 36, 35, 35, 39, 40,
41, 60, 61, 62, 63, 64, 381, 28, 35, 30,
26, 35, 49, 49, 66, 390, 383, 58, 59, 67,
66, 66, 71, 42, 65, 17, 67, 30, 33, 73,
405, 49, 50, 51, 52, 53, 54, 55, 56, 57,
66, 66, 60, 61, 62, 63, 64, 33, 9, 66,
73, 69, 66, 73, 72, 49, 50, 51, 52, 53,
54, 55, 56, 57, 26, 36, 60, 61, 62, 63,
64, 67, 74, 33, 17, 22, 7, 72, 72, 49,
50, 51, 52, 53, 54, 55, 56, 57, 66, 66,
60, 61, 62, 63, 64, 4, 17, 42, 68, 49,
50, 51, 52, 53, 54, 55, 56, 57, 7, 23,
60, 61, 62, 63, 64, 49, 50, 51, 52, 53,
54, 55, 56, 57, 30, 8, 60, 61, 62, 63,
64, 0, 0, 88, 113, 125, 56, 45, 73, 182,
59, 54, 258, 254, 383, 307, 253, 69, 263, 267,
98, 83, 223, 396, 243, 272, 264, 387, -1, -1,
389
};
/* -*-C-*- Note some compilers choke on comments on `#line' lines. */
#line 3 "/usr/local/gnu/lib/bison.simple"
/* Skeleton output parser for bison,
Copyright (C) 1984, 1989, 1990 Bob Corbett and Richard Stallman
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 1, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#ifndef alloca
#ifdef __GNUC__
#define alloca __builtin_alloca
#else /* not GNU C. */
#if (!defined (__STDC__) && defined (sparc)) || defined (__sparc__) || defined (__sparc)
#include <alloca.h>
#else /* not sparc */
#if defined (MSDOS) && !defined (__TURBOC__)
#include <malloc.h>
#else /* not MSDOS, or __TURBOC__ */
#if defined(_AIX)
#include <malloc.h>
#pragma alloca
#endif /* not _AIX */
#endif /* not MSDOS, or __TURBOC__ */
#endif /* not sparc. */
#endif /* not GNU C. */
#endif /* alloca not defined. */
/* This is the parser code that is written into each bison parser
when the %semantic_parser declaration is not specified in the grammar.
It was written by Richard Stallman by simplifying the hairy parser
used when %semantic_parser is specified. */
/* Note: there must be only one dollar sign in this file.
It is replaced by the list of actions, each action
as one case of the switch. */
#define yyerrok (yyerrstatus = 0)
#define yyclearin (yychar = YYEMPTY)
#define YYEMPTY -2
#define YYEOF 0
#define YYACCEPT return(0)
#define YYABORT return(1)
#define YYERROR goto yyerrlab1
/* Like YYERROR except do call yyerror.
This remains here temporarily to ease the
transition to the new meaning of YYERROR, for GCC.
Once GCC version 2 has supplanted version 1, this can go. */
#define YYFAIL goto yyerrlab
#define YYRECOVERING() (!!yyerrstatus)
#define YYBACKUP(token, value) \
do \
if (yychar == YYEMPTY && yylen == 1) \
{ yychar = (token), yylval = (value); \
yychar1 = YYTRANSLATE (yychar); \
YYPOPSTACK; \
goto yybackup; \
} \
else \
{ yyerror ("syntax error: cannot back up"); YYERROR; } \
while (0)
#define YYTERROR 1
#define YYERRCODE 256
#ifndef YYPURE
#define YYLEX yylex()
#endif
#ifdef YYPURE
#ifdef YYLSP_NEEDED
#define YYLEX yylex(&yylval, &yylloc)
#else
#define YYLEX yylex(&yylval)
#endif
#endif
/* If nonreentrant, generate the variables here */
#ifndef YYPURE
int yychar; /* the lookahead symbol */
YYSTYPE yylval; /* the semantic value of the */
/* lookahead symbol */
#ifdef YYLSP_NEEDED
YYLTYPE yylloc; /* location data for the lookahead */
/* symbol */
#endif
int yynerrs; /* number of parse errors so far */
#endif /* not YYPURE */
#if YYDEBUG != 0
int yydebug; /* nonzero means print parse trace */
/* Since this is uninitialized, it does not stop multiple parsers
from coexisting. */
#endif
/* YYINITDEPTH indicates the initial size of the parser's stacks */
#ifndef YYINITDEPTH
#define YYINITDEPTH 200
#endif
/* YYMAXDEPTH is the maximum size the stacks can grow to
(effective only if the built-in stack extension method is used). */
#if YYMAXDEPTH == 0
#undef YYMAXDEPTH
#endif
#ifndef YYMAXDEPTH
#define YYMAXDEPTH 10000
#endif
#if __GNUC__ > 1 /* GNU C and GNU C++ define this. */
#define __yy_bcopy(FROM,TO,COUNT) __builtin_memcpy(TO,FROM,COUNT)
#else /* not GNU C or C++ */
#ifndef __cplusplus
/* This is the most reliable way to avoid incompatibilities
in available built-in functions on various systems. */
static void
__yy_bcopy (from, to, count)
char *from;
char *to;
int count;
{
register char *f = from;
register char *t = to;
register int i = count;
while (i-- > 0)
*t++ = *f++;
}
#else /* __cplusplus */
/* This is the most reliable way to avoid incompatibilities
in available built-in functions on various systems. */
static void
__yy_bcopy (char *from, char *to, int count)
{
register char *f = from;
register char *t = to;
register int i = count;
while (i-- > 0)
*t++ = *f++;
}
#endif
#endif
#line 169 "/usr/local/gnu/lib/bison.simple"
int
yyparse()
{
register int yystate;
register int yyn;
register short *yyssp;
register YYSTYPE *yyvsp;
int yyerrstatus; /* number of tokens to shift before error messages enabled */
int yychar1; /* lookahead token as an internal (translated) token number */
short yyssa[YYINITDEPTH]; /* the state stack */
YYSTYPE yyvsa[YYINITDEPTH]; /* the semantic value stack */
short *yyss = yyssa; /* refer to the stacks thru separate pointers */
YYSTYPE *yyvs = yyvsa; /* to allow yyoverflow to reallocate them elsewhere */
#ifdef YYLSP_NEEDED
YYLTYPE yylsa[YYINITDEPTH]; /* the location stack */
YYLTYPE *yyls = yylsa;
YYLTYPE *yylsp;
#define YYPOPSTACK (yyvsp--, yyssp--, yylsp--)
#else
#define YYPOPSTACK (yyvsp--, yyssp--)
#endif
int yystacksize = YYINITDEPTH;
#ifdef YYPURE
int yychar;
YYSTYPE yylval;
int yynerrs;
#ifdef YYLSP_NEEDED
YYLTYPE yylloc;
#endif
#endif
YYSTYPE yyval; /* the variable used to return */
/* semantic values from the action */
/* routines */
int yylen;
#if YYDEBUG != 0
if (yydebug)
fprintf(stderr, "Starting parse\n");
#endif
yystate = 0;
yyerrstatus = 0;
yynerrs = 0;
yychar = YYEMPTY; /* Cause a token to be read. */
/* Initialize stack pointers.
Waste one element of value and location stack
so that they stay on the same level as the state stack.
The wasted elements are never initialized. */
yyssp = yyss - 1;
yyvsp = yyvs;
#ifdef YYLSP_NEEDED
yylsp = yyls;
#endif
/* Push a new state, which is found in yystate . */
/* In all cases, when you get here, the value and location stacks
have just been pushed. so pushing a state here evens the stacks. */
yynewstate:
*++yyssp = yystate;
if (yyssp >= yyss + yystacksize - 1)
{
/* Give user a chance to reallocate the stack */
/* Use copies of these so that the &'s don't force the real ones into memory. */
YYSTYPE *yyvs1 = yyvs;
short *yyss1 = yyss;
#ifdef YYLSP_NEEDED
YYLTYPE *yyls1 = yyls;
#endif
/* Get the current used size of the three stacks, in elements. */
int size = yyssp - yyss + 1;
#ifdef yyoverflow
/* Each stack pointer address is followed by the size of
the data in use in that stack, in bytes. */
yyoverflow("parser stack overflow",
&yyss1, size * sizeof (*yyssp),
&yyvs1, size * sizeof (*yyvsp),
#ifdef YYLSP_NEEDED
&yyls1, size * sizeof (*yylsp),
#endif
&yystacksize);
yyss = yyss1; yyvs = yyvs1;
#ifdef YYLSP_NEEDED
yyls = yyls1;
#endif
#else /* no yyoverflow */
/* Extend the stack our own way. */
if (yystacksize >= YYMAXDEPTH)
{
yyerror("parser stack overflow");
return 2;
}
yystacksize *= 2;
if (yystacksize > YYMAXDEPTH)
yystacksize = YYMAXDEPTH;
yyss = (short *) alloca (yystacksize * sizeof (*yyssp));
__yy_bcopy ((char *)yyss1, (char *)yyss, size * sizeof (*yyssp));
yyvs = (YYSTYPE *) alloca (yystacksize * sizeof (*yyvsp));
__yy_bcopy ((char *)yyvs1, (char *)yyvs, size * sizeof (*yyvsp));
#ifdef YYLSP_NEEDED
yyls = (YYLTYPE *) alloca (yystacksize * sizeof (*yylsp));
__yy_bcopy ((char *)yyls1, (char *)yyls, size * sizeof (*yylsp));
#endif
#endif /* no yyoverflow */
yyssp = yyss + size - 1;
yyvsp = yyvs + size - 1;
#ifdef YYLSP_NEEDED
yylsp = yyls + size - 1;
#endif
#if YYDEBUG != 0
if (yydebug)
fprintf(stderr, "Stack size increased to %d\n", yystacksize);
#endif
if (yyssp >= yyss + yystacksize - 1)
YYABORT;
}
#if YYDEBUG != 0
if (yydebug)
fprintf(stderr, "Entering state %d\n", yystate);
#endif
goto yybackup;
yybackup:
/* Do appropriate processing given the current state. */
/* Read a lookahead token if we need one and don't already have one. */
/* yyresume: */
/* First try to decide what to do without reference to lookahead token. */
yyn = yypact[yystate];
if (yyn == YYFLAG)
goto yydefault;
/* Not known => get a lookahead token if don't already have one. */
/* yychar is either YYEMPTY or YYEOF
or a valid token in external form. */
if (yychar == YYEMPTY)
{
#if YYDEBUG != 0
if (yydebug)
fprintf(stderr, "Reading a token: ");
#endif
yychar = YYLEX;
}
/* Convert token to internal form (in yychar1) for indexing tables with */
if (yychar <= 0) /* This means end of input. */
{
yychar1 = 0;
yychar = YYEOF; /* Don't call YYLEX any more */
#if YYDEBUG != 0
if (yydebug)
fprintf(stderr, "Now at end of input.\n");
#endif
}
else
{
yychar1 = YYTRANSLATE(yychar);
#if YYDEBUG != 0
if (yydebug)
{
fprintf (stderr, "Next token is %d (%s", yychar, yytname[yychar1]);
/* Give the individual parser a way to print the precise meaning
of a token, for further debugging info. */
#ifdef YYPRINT
YYPRINT (stderr, yychar, yylval);
#endif
fprintf (stderr, ")\n");
}
#endif
}
yyn += yychar1;
if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != yychar1)
goto yydefault;
yyn = yytable[yyn];
/* yyn is what to do for this token type in this state.
Negative => reduce, -yyn is rule number.
Positive => shift, yyn is new state.
New state is final state => don't bother to shift,
just return success.
0, or most negative number => error. */
if (yyn < 0)
{
if (yyn == YYFLAG)
goto yyerrlab;
yyn = -yyn;
goto yyreduce;
}
else if (yyn == 0)
goto yyerrlab;
if (yyn == YYFINAL)
YYACCEPT;
/* Shift the lookahead token. */
#if YYDEBUG != 0
if (yydebug)
fprintf(stderr, "Shifting token %d (%s), ", yychar, yytname[yychar1]);
#endif
/* Discard the token being shifted unless it is eof. */
if (yychar != YYEOF)
yychar = YYEMPTY;
*++yyvsp = yylval;
#ifdef YYLSP_NEEDED
*++yylsp = yylloc;
#endif
/* count tokens shifted since error; after three, turn off error status. */
if (yyerrstatus) yyerrstatus--;
yystate = yyn;
goto yynewstate;
/* Do the default action for the current state. */
yydefault:
yyn = yydefact[yystate];
if (yyn == 0)
goto yyerrlab;
/* Do a reduction. yyn is the number of a rule to reduce with. */
yyreduce:
yylen = yyr2[yyn];
yyval = yyvsp[1-yylen]; /* implement default value of the action */
#if YYDEBUG != 0
if (yydebug)
{
int i;
fprintf (stderr, "Reducing via rule %d (line %d), ",
yyn, yyrline[yyn]);
/* Print the symbols being reduced, and their result. */
for (i = yyprhs[yyn]; yyrhs[i] > 0; i++)
fprintf (stderr, "%s ", yytname[yyrhs[i]]);
fprintf (stderr, " -> %s\n", yytname[yyr1[yyn]]);
}
#endif
switch (yyn) {
case 1:
#line 58 "web2c.yacc"
{ block_level++;
printf ("#include \"%s\"\n", std_header);
;
break;}
case 2:
#line 63 "web2c.yacc"
{ printf ("\n#include \"%s\"\n", coerce_name); ;
break;}
case 3:
#line 66 "web2c.yacc"
{ YYACCEPT; ;
break;}
case 6:
#line 76 "web2c.yacc"
{
ii = add_to_table (last_id);
sym_table[ii].typ = field_id_tok;
;
break;}
case 7:
#line 81 "web2c.yacc"
{
ii = add_to_table (last_id);
sym_table[ii].typ = fun_id_tok;
;
break;}
case 8:
#line 86 "web2c.yacc"
{
ii = add_to_table (last_id);
sym_table[ii].typ = const_id_tok;
;
break;}
case 9:
#line 91 "web2c.yacc"
{
ii = add_to_table (last_id);
sym_table[ii].typ = fun_param_tok;
;
break;}
case 10:
#line 96 "web2c.yacc"
{
ii = add_to_table (last_id);
sym_table[ii].typ = proc_id_tok;
;
break;}
case 11:
#line 101 "web2c.yacc"
{
ii = add_to_table (last_id);
sym_table[ii].typ = proc_param_tok;
;
break;}
case 12:
#line 106 "web2c.yacc"
{
ii = add_to_table (last_id);
sym_table[ii].typ = type_id_tok;
;
break;}
case 13:
#line 111 "web2c.yacc"
{
ii = add_to_table (last_id);
sym_table[ii].typ = type_id_tok;
sym_table[ii].val = lower_bound;
sym_table[ii].val_sym = lower_sym;
sym_table[ii].upper = upper_bound;
sym_table[ii].upper_sym = upper_sym;
;
break;}
case 14:
#line 120 "web2c.yacc"
{
ii = add_to_table (last_id);
sym_table[ii].typ = var_id_tok;
;
break;}
case 16:
#line 131 "web2c.yacc"
{ if (block_level > 0) my_output("{");
indent++; block_level++;
;
break;}
case 17:
#line 136 "web2c.yacc"
{if (block_level == 2) {
if (strcmp(fn_return_type, "void")) {
my_output("register");
my_output(fn_return_type);
my_output("Result;");
}
if (tex) {
(void) sprintf(safe_string, "%s_regmem",
my_routine);
my_output(safe_string);
indent_line();
}
}
;
break;}
case 18:
#line 151 "web2c.yacc"
{if (block_level == 1)
puts("\n#include \"coerce.h\"");
doing_statements = true;
;
break;}
case 19:
#line 156 "web2c.yacc"
{if (block_level == 2) {
if (strcmp(fn_return_type,"void")) {
my_output("return(Result)");
semicolon();
}
if (tex) {
if (uses_mem && uses_eqtb)
(void) fprintf(coerce,
"#define %s_regmem register memoryword *mem=zmem, *eqtb=zeqtb;\n",
my_routine);
else if (uses_mem)
(void) fprintf(coerce,
"#define %s_regmem register memoryword *mem=zmem;\n",
my_routine);
else if (uses_eqtb)
(void) fprintf(coerce,
"#define %s_regmem register memoryword *eqtb=zeqtb;\n",
my_routine);
else
(void) fprintf(coerce,
"#define %s_regmem\n",
my_routine);
}
my_routine[0] = '\0';
}
indent--; block_level--;
my_output("}"); new_line();
doing_statements = false;
;
break;}
case 21:
#line 189 "web2c.yacc"
{ my_output("/*"); ;
break;}
case 22:
#line 191 "web2c.yacc"
{ my_output("*/"); ;
break;}
case 25:
#line 199 "web2c.yacc"
{ my_output(temp); ;
break;}
case 27:
#line 204 "web2c.yacc"
{ indent_line(); ;
break;}
case 30:
#line 212 "web2c.yacc"
{ new_line(); my_output("#define"); ;
break;}
case 31:
#line 214 "web2c.yacc"
{ ii=add_to_table(last_id);
sym_table[ii].typ = const_id_tok;
my_output(last_id);
;
break;}
case 32:
#line 219 "web2c.yacc"
{ sym_table[ii].val=last_i_num;
new_line(); ;
break;}
case 33:
#line 224 "web2c.yacc"
{
(void) sscanf(temp, "%ld", &last_i_num);
if (my_labs((long) last_i_num) > 32767)
(void) strcat(temp, "L");
my_output(temp);
yyval = ex_32;
;
break;}
case 34:
#line 232 "web2c.yacc"
{ my_output(temp);
yyval = ex_real;
;
break;}
case 35:
#line 236 "web2c.yacc"
{ yyval = 0; ;
break;}
case 36:
#line 238 "web2c.yacc"
{ yyval = ex_32; ;
break;}
case 37:
#line 242 "web2c.yacc"
{ int i, j; char s[132];
j = 1;
s[0] = '"';
for (i=1; yytext[i-1]!=0; i++) {
if (yytext[i] == '\\' || yytext[i] == '"')
s[j++]='\\';
else if (yytext[i] == '\'') i++;
s[j++] = yytext[i];
}
s[j-1] = '"';
s[j] = 0;
my_output(s);
;
break;}
case 38:
#line 256 "web2c.yacc"
{ char s[5];
s[0]='\'';
if (yytext[1] == '\\' || yytext[1] == '\'') {
s[2] = yytext[1];
s[1] = '\\';
s[3] = '\'';
s[4] = '\0';
}
else {
s[1] = yytext[1];
s[2]='\'';
s[3]='\0';
}
my_output(s);
;
break;}
case 39:
#line 274 "web2c.yacc"
{ my_output(last_id); ;
break;}
case 44:
#line 286 "web2c.yacc"
{ my_output("typedef"); ;
break;}
case 45:
#line 288 "web2c.yacc"
{ ii = add_to_table(last_id);
sym_table[ii].typ = type_id_tok;
(void) strcpy(safe_string, last_id);
last_type = ii;
;
break;}
case 46:
#line 294 "web2c.yacc"
{
array_bounds[0] = 0;
array_offset[0] = 0;
;
break;}
case 47:
#line 299 "web2c.yacc"
{ if (*array_offset) {
fprintf(stderr, "Cannot typedef arrays with offsets\n");
exit(1);
}
my_output(safe_string);
my_output(array_bounds);
semicolon();
last_type = -1;
;
break;}
case 50:
#line 316 "web2c.yacc"
{
if (last_type >= 0)
{
sym_table[ii].val = lower_bound;
sym_table[ii].val_sym = lower_sym;
sym_table[ii].upper = upper_bound;
sym_table[ii].upper_sym = upper_sym;
ii= -1;
}
/* If the bounds on an integral type are known at
translation time, select the smallest ANSI C type which
can represent it. We avoid using unsigned char and
unsigned short where possible, as ANSI compilers
(typically) convert them to int, while traditional
compilers convert them to unsigned int. We also avoid
schar if possible, since it also is different on
different compilers (see config.h). */
if (lower_sym == -1 && upper_sym == -1)
{
if (0 <= lower_bound && upper_bound <= SCHAR_MAX)
my_output ("char");
else if (SCHAR_MIN <= lower_bound && upper_bound <=SCHAR_MAX)
my_output ("schar");
else if (0 <= lower_bound && upper_bound <= UCHAR_MAX)
my_output ("unsigned char");
else if (SHRT_MIN <= lower_bound && upper_bound <= SHRT_MAX)
my_output ("short");
else if (0 <= lower_bound && upper_bound <= USHRT_MAX)
my_output ("unsigned short");
else
my_output ("integer");
}
else
my_output ("integer");
;
break;}
case 55:
#line 364 "web2c.yacc"
{lower_bound = upper_bound;
lower_sym = upper_sym;
(void) sscanf(temp, "%ld", &upper_bound);
upper_sym = -1; /* no sym table entry */
;
break;}
case 56:
#line 370 "web2c.yacc"
{ lower_bound = upper_bound;
lower_sym = upper_sym;
upper_bound = sym_table[l_s].val;
upper_sym = l_s;
;
break;}
case 57:
#line 378 "web2c.yacc"
{if (last_type >= 0) {
sym_table[last_type].var_not_needed = sym_table[l_s].var_not_needed;
sym_table[last_type].upper = sym_table[l_s].upper;
sym_table[last_type].upper_sym = sym_table[l_s].upper_sym;
sym_table[last_type].val = sym_table[l_s].val;
sym_table[last_type].val_sym = sym_table[l_s].val_sym;
}
my_output(last_id); ;
break;}
case 58:
#line 390 "web2c.yacc"
{ if (last_type >= 0)
sym_table[last_type].var_not_needed = true;
;
break;}
case 60:
#line 395 "web2c.yacc"
{ if (last_type >= 0)
sym_table[last_type].var_not_needed = true;
;
break;}
case 61:
#line 399 "web2c.yacc"
{ if (last_type >= 0)
sym_table[last_type].var_not_needed = true;
;
break;}
case 62:
#line 405 "web2c.yacc"
{if (last_type >= 0) {
sym_table[last_type].var_not_needed = sym_table[l_s].var_not_needed;
sym_table[last_type].upper = sym_table[l_s].upper;
sym_table[last_type].upper_sym = sym_table[l_s].upper_sym;
sym_table[last_type].val = sym_table[l_s].val;
sym_table[last_type].val_sym = sym_table[l_s].val_sym;
}
my_output(last_id); my_output("*"); ;
break;}
case 65:
#line 421 "web2c.yacc"
{ compute_array_bounds(); ;
break;}
case 66:
#line 423 "web2c.yacc"
{ lower_bound = sym_table[l_s].val;
lower_sym = sym_table[l_s].val_sym;
upper_bound = sym_table[l_s].upper;
upper_sym = sym_table[l_s].upper_sym;
compute_array_bounds();
;
break;}
case 68:
#line 436 "web2c.yacc"
{ my_output("struct"); my_output("{"); indent++;;
break;}
case 69:
#line 438 "web2c.yacc"
{ indent--; my_output("}"); semicolon(); ;
break;}
case 72:
#line 446 "web2c.yacc"
{ field_list[0] = 0; ;
break;}
case 73:
#line 448 "web2c.yacc"
{
/*array_bounds[0] = 0;
array_offset[0] = 0;*/
;
break;}
case 74:
#line 453 "web2c.yacc"
{ int i=0, j; char ltemp[80];
while(field_list[i++] == '!') {
j = 0;
while (field_list[i])
ltemp[j++] = field_list[i++];
i++;
if (field_list[i] == '!')
ltemp[j++] = ',';
ltemp[j] = 0;
my_output(ltemp);
}
semicolon();
;
break;}
case 78:
#line 474 "web2c.yacc"
{ int i=0, j=0;
while (field_list[i] == '!')
while(field_list[i++]);
ii = add_to_table(last_id);
sym_table[ii].typ = field_id_tok;
field_list[i++] = '!';
while (last_id[j])
field_list[i++] = last_id[j++];
field_list[i++] = 0;
field_list[i++] = 0;
;
break;}
case 79:
#line 486 "web2c.yacc"
{ int i=0, j=0;
while (field_list[i] == '!')
while(field_list[i++]);
field_list[i++] = '!';
while (last_id[j])
field_list[i++] = last_id[j++];
field_list[i++] = 0;
field_list[i++] = 0;
;
break;}
case 80:
#line 498 "web2c.yacc"
{ my_output("file_ptr /* of "); ;
break;}
case 81:
#line 500 "web2c.yacc"
{ my_output("*/"); ;
break;}
case 86:
#line 512 "web2c.yacc"
{ var_list[0] = 0;
array_bounds[0] = 0;
array_offset[0] = 0;
var_formals = false;
ids_paramed = 0;
;
break;}
case 87:
#line 519 "web2c.yacc"
{
array_bounds[0] = 0;
array_offset[0] = 0;
;
break;}
case 88:
#line 524 "web2c.yacc"
{ fixup_var_list(); ;
break;}
case 91:
#line 532 "web2c.yacc"
{ int i=0, j=0;
ii = add_to_table(last_id);
sym_table[ii].typ = var_id_tok;
sym_table[ii].var_formal = var_formals;
param_id_list[ids_paramed++] = ii;
while (var_list[i] == '!')
while(var_list[i++]);
var_list[i++] = '!';
while (last_id[j])
var_list[i++] = last_id[j++];
var_list[i++] = 0;
var_list[i++] = 0;
;
break;}
case 92:
#line 546 "web2c.yacc"
{ int i=0, j=0;
ii = add_to_table(last_id);
sym_table[ii].typ = var_id_tok;
sym_table[ii].var_formal = var_formals;
param_id_list[ids_paramed++] = ii;
while (var_list[i] == '!')
while (var_list[i++]);
var_list[i++] = '!';
while (last_id[j])
var_list[i++] = last_id[j++];
var_list[i++] = 0;
var_list[i++] = 0;
;
break;}
case 93:
#line 560 "web2c.yacc"
{ int i=0, j=0;
ii = add_to_table(last_id);
sym_table[ii].typ = var_id_tok;
sym_table[ii].var_formal = var_formals;
param_id_list[ids_paramed++] = ii;
while (var_list[i] == '!')
while(var_list[i++]);
var_list[i++] = '!';
while (last_id[j])
var_list[i++] = last_id[j++];
var_list[i++] = 0;
var_list[i++] = 0;
;
break;}
case 95:
#line 578 "web2c.yacc"
{ my_output ("void main_body() {");
indent++;
new_line ();
;
break;}
case 96:
#line 583 "web2c.yacc"
{ indent--;
my_output ("}");
new_line ();
;
break;}
case 100:
#line 595 "web2c.yacc"
{ indent_line(); remove_locals(); ;
break;}
case 101:
#line 597 "web2c.yacc"
{ indent_line(); remove_locals(); ;
break;}
case 103:
#line 605 "web2c.yacc"
{ ii = add_to_table(last_id);
if (debug)
(void) fprintf(stderr, "%3d Procedure %s\n",
pf_count++, last_id);
sym_table[ii].typ = proc_id_tok;
(void) strcpy(my_routine, last_id);
uses_eqtb = uses_mem = false;
my_output("void");
orig_std = std;
std = 0;
;
break;}
case 104:
#line 617 "web2c.yacc"
{ (void) strcpy(fn_return_type, "void");
do_proc_args();
gen_function_head();;
break;}
case 105:
#line 621 "web2c.yacc"
{ ii = l_s;
if (debug)
(void) fprintf(stderr, "%3d Procedure %s\n",
pf_count++, last_id);
(void) strcpy(my_routine, last_id);
my_output("void");
;
break;}
case 106:
#line 629 "web2c.yacc"
{ (void) strcpy(fn_return_type, "void");
do_proc_args();
gen_function_head();
;
break;}
case 107:
#line 637 "web2c.yacc"
{
(void) strcpy (z_id, last_id);
mark ();
ids_paramed = 0;
;
break;}
case 108:
#line 643 "web2c.yacc"
{ sprintf (z_id, "z%s", last_id);
ids_paramed = 0;
if (sym_table[ii].typ == proc_id_tok)
sym_table[ii].typ = proc_param_tok;
else if (sym_table[ii].typ == fun_id_tok)
sym_table[ii].typ = fun_param_tok;
mark();
;
break;}
case 112:
#line 659 "web2c.yacc"
{ ids_typed = ids_paramed;;
break;}
case 113:
#line 661 "web2c.yacc"
{ int i, need_var;
i = search_table(last_id);
need_var = !sym_table[i].var_not_needed;
for (i=ids_typed; i<ids_paramed; i++)
{
(void) strcpy(arg_type[i], last_id);
if (need_var && sym_table[param_id_list[i]].var_formal)
(void) strcat(arg_type[i], " *");
else
sym_table[param_id_list[i]].var_formal = false;
}
;
break;}
case 114:
#line 675 "web2c.yacc"
{var_formals = 0;;
break;}
case 116:
#line 676 "web2c.yacc"
{var_formals = 1;;
break;}
case 121:
#line 687 "web2c.yacc"
{ orig_std = std;
std = 0;
ii = add_to_table(last_id);
if (debug)
(void) fprintf(stderr, "%3d Function %s\n",
pf_count++, last_id);
sym_table[ii].typ = fun_id_tok;
(void) strcpy(my_routine, last_id);
uses_eqtb = uses_mem = false;
;
break;}
case 122:
#line 698 "web2c.yacc"
{ normal();
array_bounds[0] = 0;
array_offset[0] = 0;
;
break;}
case 123:
#line 703 "web2c.yacc"
{(void) strcpy(fn_return_type, yytext);
do_proc_args();
gen_function_head();
;
break;}
case 125:
#line 710 "web2c.yacc"
{ orig_std = std;
std = 0;
ii = l_s;
if (debug)
(void) fprintf(stderr, "%3d Function %s\n",
pf_count++, last_id);
(void) strcpy(my_routine, last_id);
uses_eqtb = uses_mem = false;
;
break;}
case 126:
#line 720 "web2c.yacc"
{ normal();
array_bounds[0] = 0;
array_offset[0] = 0;
;
break;}
case 127:
#line 725 "web2c.yacc"
{(void) strcpy(fn_return_type, yytext);
do_proc_args();
gen_function_head();
;
break;}
case 133:
#line 743 "web2c.yacc"
{my_output("{"); indent++; new_line();;
break;}
case 134:
#line 745 "web2c.yacc"
{ indent--; my_output("}"); new_line(); ;
break;}
case 139:
#line 758 "web2c.yacc"
{if (!doreturn(temp)) {
(void) sprintf(safe_string, "lab%s:",
temp);
my_output(safe_string);
}
;
break;}
case 140:
#line 767 "web2c.yacc"
{ semicolon(); ;
break;}
case 141:
#line 769 "web2c.yacc"
{ semicolon(); ;
break;}
case 146:
#line 777 "web2c.yacc"
{my_output("break");;
break;}
case 147:
#line 781 "web2c.yacc"
{ my_output("="); ;
break;}
case 149:
#line 784 "web2c.yacc"
{ my_output("Result ="); ;
break;}
case 151:
#line 789 "web2c.yacc"
{ if (strcmp(last_id, "mem") == 0)
uses_mem = 1;
else if (strcmp(last_id, "eqtb") == 0)
uses_eqtb = 1;
if (sym_table[l_s].var_formal)
(void) putchar('*');
my_output(last_id);
yyval = ex_32;
;
break;}
case 153:
#line 800 "web2c.yacc"
{ if (sym_table[l_s].var_formal)
(void) putchar('*');
my_output(last_id); yyval = ex_32; ;
break;}
case 154:
#line 806 "web2c.yacc"
{ yyval = ex_32; ;
break;}
case 155:
#line 808 "web2c.yacc"
{ yyval = ex_32; ;
break;}
case 158:
#line 816 "web2c.yacc"
{ my_output("["); ;
break;}
case 159:
#line 818 "web2c.yacc"
{ my_output("]"); ;
break;}
case 160:
#line 820 "web2c.yacc"
{if (tex || mf) {
if (strcmp(last_id, "int")==0)
my_output(".cint");
else if (strcmp(last_id, "lh")==0)
my_output(".v.LH");
else if (strcmp(last_id, "rh")==0)
my_output(".v.RH");
else {
(void)sprintf(safe_string, ".%s", last_id);
my_output(safe_string);
}
}
else {
(void) sprintf(safe_string, ".%s", last_id);
my_output(safe_string);
}
;
break;}
case 161:
#line 838 "web2c.yacc"
{ my_output(".hh.b0");;
break;}
case 162:
#line 840 "web2c.yacc"
{ my_output(".hh.b1");;
break;}
case 164:
#line 845 "web2c.yacc"
{ my_output("][");;
break;}
case 166:
#line 850 "web2c.yacc"
{ yyval = yyvsp[0]; ;
break;}
case 167:
#line 851 "web2c.yacc"
{my_output("+");;
break;}
case 168:
#line 852 "web2c.yacc"
{yyval = max(yyvsp[-3], yyvsp[0]);;
break;}
case 169:
#line 853 "web2c.yacc"
{my_output("-");;
break;}
case 170:
#line 854 "web2c.yacc"
{yyval = max(yyvsp[-3], yyvsp[0]);;
break;}
case 171:
#line 855 "web2c.yacc"
{my_output("*");;
break;}
case 172:
#line 856 "web2c.yacc"
{yyval = max(yyvsp[-3], yyvsp[0]);;
break;}
case 173:
#line 857 "web2c.yacc"
{my_output("/");;
break;}
case 174:
#line 858 "web2c.yacc"
{yyval = max(yyvsp[-3], yyvsp[0]);;
break;}
case 175:
#line 859 "web2c.yacc"
{my_output("==");;
break;}
case 176:
#line 860 "web2c.yacc"
{yyval = max(yyvsp[-3], yyvsp[0]);;
break;}
case 177:
#line 861 "web2c.yacc"
{my_output("!=");;
break;}
case 178:
#line 862 "web2c.yacc"
{yyval = max(yyvsp[-3], yyvsp[0]);;
break;}
case 179:
#line 863 "web2c.yacc"
{my_output("%");;
break;}
case 180:
#line 864 "web2c.yacc"
{yyval = max(yyvsp[-3], yyvsp[0]);;
break;}
case 181:
#line 865 "web2c.yacc"
{my_output("<");;
break;}
case 182:
#line 866 "web2c.yacc"
{yyval = max(yyvsp[-3], yyvsp[0]);;
break;}
case 183:
#line 867 "web2c.yacc"
{my_output(">");;
break;}
case 184:
#line 868 "web2c.yacc"
{yyval = max(yyvsp[-3], yyvsp[0]);;
break;}
case 185:
#line 869 "web2c.yacc"
{my_output("<=");;
break;}
case 186:
#line 870 "web2c.yacc"
{yyval = max(yyvsp[-3], yyvsp[0]);;
break;}
case 187:
#line 871 "web2c.yacc"
{my_output(">=");;
break;}
case 188:
#line 872 "web2c.yacc"
{yyval = max(yyvsp[-3], yyvsp[0]);;
break;}
case 189:
#line 873 "web2c.yacc"
{my_output("&&");;
break;}
case 190:
#line 874 "web2c.yacc"
{yyval = max(yyvsp[-3], yyvsp[0]);;
break;}
case 191:
#line 875 "web2c.yacc"
{my_output("||");;
break;}
case 192:
#line 876 "web2c.yacc"
{yyval = max(yyvsp[-3], yyvsp[0]);;
break;}
case 193:
#line 878 "web2c.yacc"
{ my_output("/ ((double)"); ;
break;}
case 194:
#line 880 "web2c.yacc"
{yyval = max(yyvsp[-3], yyvsp[0]); my_output(")"); ;
break;}
case 195:
#line 882 "web2c.yacc"
{ yyval = yyvsp[0]; ;
break;}
case 197:
#line 887 "web2c.yacc"
{ my_output("- (integer)"); ;
break;}
case 198:
#line 889 "web2c.yacc"
{ my_output("!"); ;
break;}
case 199:
#line 893 "web2c.yacc"
{ my_output("("); ;
break;}
case 200:
#line 895 "web2c.yacc"
{ my_output(")"); yyval = yyvsp[-3]; ;
break;}
case 203:
#line 899 "web2c.yacc"
{ my_output(last_id); my_output("()"); ;
break;}
case 204:
#line 901 "web2c.yacc"
{ my_output(last_id); ;
break;}
case 206:
#line 906 "web2c.yacc"
{ my_output("("); ;
break;}
case 207:
#line 908 "web2c.yacc"
{ my_output(")"); ;
break;}
case 209:
#line 913 "web2c.yacc"
{ my_output(","); ;
break;}
case 214:
#line 926 "web2c.yacc"
{ my_output(last_id); my_output("()"); ;
break;}
case 215:
#line 928 "web2c.yacc"
{ my_output(last_id);
ii = add_to_table(last_id);
sym_table[ii].typ = proc_id_tok;
my_output("()");
;
break;}
case 216:
#line 934 "web2c.yacc"
{ my_output(last_id); ;
break;}
case 218:
#line 939 "web2c.yacc"
{if (doreturn(temp)) {
if (strcmp(fn_return_type,"void"))
my_output("return(Result)");
else
my_output("return");
} else {
(void) sprintf(safe_string, "goto lab%s",
temp);
my_output(safe_string);
}
;
break;}
case 227:
#line 969 "web2c.yacc"
{ my_output("if"); my_output("("); ;
break;}
case 228:
#line 971 "web2c.yacc"
{ my_output(")"); new_line();;
break;}
case 230:
#line 976 "web2c.yacc"
{ my_output("else"); ;
break;}
case 232:
#line 981 "web2c.yacc"
{ my_output("switch"); my_output("("); ;
break;}
case 233:
#line 983 "web2c.yacc"
{ my_output(")"); indent_line();
my_output("{"); indent++;
;
break;}
case 234:
#line 987 "web2c.yacc"
{ indent--; my_output("}"); new_line(); ;
break;}
case 237:
#line 995 "web2c.yacc"
{ my_output("break"); semicolon(); ;
break;}
case 240:
#line 1003 "web2c.yacc"
{ my_output("case");
my_output(temp);
my_output(":"); indent_line();
;
break;}
case 241:
#line 1008 "web2c.yacc"
{ my_output("default:"); indent_line(); ;
break;}
case 247:
#line 1021 "web2c.yacc"
{ my_output("while");
my_output("(");
;
break;}
case 248:
#line 1025 "web2c.yacc"
{ my_output(")"); ;
break;}
case 250:
#line 1030 "web2c.yacc"
{ my_output("do"); my_output("{"); indent++; ;
break;}
case 251:
#line 1032 "web2c.yacc"
{ indent--; my_output("}");
my_output("while"); my_output("( ! (");
;
break;}
case 252:
#line 1036 "web2c.yacc"
{ my_output(") )"); ;
break;}
case 253:
#line 1040 "web2c.yacc"
{
my_output("{");
my_output("register");
my_output("integer");
if (strict_for)
my_output("for_begin,");
my_output("for_end;");
;
break;}
case 254:
#line 1049 "web2c.yacc"
{ if (strict_for)
my_output("for_begin");
else
my_output(control_var);
my_output("="); ;
break;}
case 255:
#line 1055 "web2c.yacc"
{ my_output("; if (");
if (strict_for) my_output("for_begin");
else my_output(control_var);
my_output(relation);
my_output("for_end)");
if (strict_for) {
my_output("{");
my_output(control_var);
my_output("=");
my_output("for_begin");
semicolon();
}
my_output("do");
indent++;
new_line();;
break;}
case 256:
#line 1071 "web2c.yacc"
{
char *top = strrchr (for_stack, '#');
indent--;
new_line();
my_output("while");
my_output("(");
my_output(top+1);
my_output(")");
my_output(";");
my_output("}");
if (strict_for)
my_output("}");
*top=0;
new_line();
;
break;}
case 257:
#line 1089 "web2c.yacc"
{(void) strcpy(control_var, last_id); ;
break;}
case 258:
#line 1093 "web2c.yacc"
{ my_output(";"); ;
break;}
case 259:
#line 1095 "web2c.yacc"
{
(void) strcpy(relation, "<=");
my_output("for_end");
my_output("="); ;
break;}
case 260:
#line 1100 "web2c.yacc"
{
(void) sprintf(for_stack + strlen(for_stack),
"#%s++ < for_end", control_var);
;
break;}
case 261:
#line 1105 "web2c.yacc"
{ my_output(";"); ;
break;}
case 262:
#line 1107 "web2c.yacc"
{
(void) strcpy(relation, ">=");
my_output("for_end");
my_output("="); ;
break;}
case 263:
#line 1112 "web2c.yacc"
{
(void) sprintf(for_stack + strlen(for_stack),
"#%s-- > for_end", control_var);
;
break;}
}
/* the action file gets copied in in place of this dollarsign */
#line 442 "/usr/local/gnu/lib/bison.simple"
yyvsp -= yylen;
yyssp -= yylen;
#ifdef YYLSP_NEEDED
yylsp -= yylen;
#endif
#if YYDEBUG != 0
if (yydebug)
{
short *ssp1 = yyss - 1;
fprintf (stderr, "state stack now");
while (ssp1 != yyssp)
fprintf (stderr, " %d", *++ssp1);
fprintf (stderr, "\n");
}
#endif
*++yyvsp = yyval;
#ifdef YYLSP_NEEDED
yylsp++;
if (yylen == 0)
{
yylsp->first_line = yylloc.first_line;
yylsp->first_column = yylloc.first_column;
yylsp->last_line = (yylsp-1)->last_line;
yylsp->last_column = (yylsp-1)->last_column;
yylsp->text = 0;
}
else
{
yylsp->last_line = (yylsp+yylen-1)->last_line;
yylsp->last_column = (yylsp+yylen-1)->last_column;
}
#endif
/* Now "shift" the result of the reduction.
Determine what state that goes to,
based on the state we popped back to
and the rule number reduced by. */
yyn = yyr1[yyn];
yystate = yypgoto[yyn - YYNTBASE] + *yyssp;
if (yystate >= 0 && yystate <= YYLAST && yycheck[yystate] == *yyssp)
yystate = yytable[yystate];
else
yystate = yydefgoto[yyn - YYNTBASE];
goto yynewstate;
yyerrlab: /* here on detecting error */
if (! yyerrstatus)
/* If not already recovering from an error, report this error. */
{
++yynerrs;
#ifdef YYERROR_VERBOSE
yyn = yypact[yystate];
if (yyn > YYFLAG && yyn < YYLAST)
{
int size = 0;
char *msg;
int x, count;
count = 0;
for (x = 0; x < (sizeof(yytname) / sizeof(char *)); x++)
if (yycheck[x + yyn] == x)
size += strlen(yytname[x]) + 15, count++;
msg = (char *) malloc(size + 15);
if (msg != 0)
{
strcpy(msg, "parse error");
if (count < 5)
{
count = 0;
for (x = 0; x < (sizeof(yytname) / sizeof(char *)); x++)
if (yycheck[x + yyn] == x)
{
strcat(msg, count == 0 ? ", expecting `" : " or `");
strcat(msg, yytname[x]);
strcat(msg, "'");
count++;
}
}
yyerror(msg);
free(msg);
}
else
yyerror ("parse error; also virtual memory exceeded");
}
else
#endif /* YYERROR_VERBOSE */
yyerror("parse error");
}
goto yyerrlab1;
yyerrlab1: /* here on error raised explicitly by an action */
if (yyerrstatus == 3)
{
/* if just tried and failed to reuse lookahead token after an error, discard it. */
/* return failure if at end of input */
if (yychar == YYEOF)
YYABORT;
#if YYDEBUG != 0
if (yydebug)
fprintf(stderr, "Discarding token %d (%s).\n", yychar, yytname[yychar1]);
#endif
yychar = YYEMPTY;
}
/* Else will try to reuse lookahead token
after shifting the error token. */
yyerrstatus = 3; /* Each real token shifted decrements this */
goto yyerrhandle;
yyerrdefault: /* current state does not do anything special for the error token. */
#if 0
/* This is wrong; only states that explicitly want error tokens
should shift them. */
yyn = yydefact[yystate]; /* If its default is to accept any token, ok. Otherwise pop it.*/
if (yyn) goto yydefault;
#endif
yyerrpop: /* pop the current state because it cannot handle the error token */
if (yyssp == yyss) YYABORT;
yyvsp--;
yystate = *--yyssp;
#ifdef YYLSP_NEEDED
yylsp--;
#endif
#if YYDEBUG != 0
if (yydebug)
{
short *ssp1 = yyss - 1;
fprintf (stderr, "Error: state stack now");
while (ssp1 != yyssp)
fprintf (stderr, " %d", *++ssp1);
fprintf (stderr, "\n");
}
#endif
yyerrhandle:
yyn = yypact[yystate];
if (yyn == YYFLAG)
goto yyerrdefault;
yyn += YYTERROR;
if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != YYTERROR)
goto yyerrdefault;
yyn = yytable[yyn];
if (yyn < 0)
{
if (yyn == YYFLAG)
goto yyerrpop;
yyn = -yyn;
goto yyreduce;
}
else if (yyn == 0)
goto yyerrpop;
if (yyn == YYFINAL)
YYACCEPT;
#if YYDEBUG != 0
if (yydebug)
fprintf(stderr, "Shifting error token, ");
#endif
*++yyvsp = yylval;
#ifdef YYLSP_NEEDED
*++yylsp = yylloc;
#endif
yystate = yyn;
goto yynewstate;
}
#line 1117 "web2c.yacc"
static void compute_array_bounds()
{
long lb;
char tmp[200];
if (lower_sym == -1) { /* lower is a constant */
lb = lower_bound - 1;
if (lb==0) lb = -1; /* Treat lower_bound==1 as if lower_bound==0 */
if (upper_sym == -1) /* both constants */
(void) sprintf(tmp, "[%ld]", upper_bound - lb);
else { /* upper a symbol, lower constant */
if (lb < 0)
(void) sprintf(tmp, "[%s + %ld]",
symbol(upper_sym), (-lb));
else
(void) sprintf(tmp, "[%s - %ld]",
symbol(upper_sym), lb);
}
if (lower_bound < 0 || lower_bound > 1) {
if (*array_bounds) {
fprintf(stderr, "Cannot handle offset in second dimension\n");
exit(1);
}
if (lower_bound < 0) {
(void) sprintf(array_offset, "+%ld", -lower_bound);
} else {
(void) sprintf(array_offset, "-%ld", lower_bound);
}
}
(void) strcat(array_bounds, tmp);
}
else { /* lower is a symbol */
if (upper_sym != -1) /* both are symbols */
(void) sprintf(tmp, "[%s - %s + 1]", symbol(upper_sym),
symbol(lower_sym));
else { /* upper constant, lower symbol */
(void) sprintf(tmp, "[%ld - %s]", upper_bound + 1,
symbol(lower_sym));
}
if (*array_bounds) {
fprintf(stderr, "Cannot handle symbolic offset in second dimension\n");
exit(1);
}
(void) sprintf(array_offset, "- (int)(%s)", symbol(lower_sym));
(void) strcat(array_bounds, tmp);
}
}
/* Kludge around negative lower array bounds. */
static void
fixup_var_list ()
{
int i, j;
char output_string[100], real_symbol[100];
for (i = 0; var_list[i++] == '!'; )
{
for (j = 0; real_symbol[j++] = var_list[i++]; )
;
if (*array_offset)
{
(void) fprintf (std, "\n#define %s (%s %s)\n ",
real_symbol, next_temp, array_offset);
(void) strcpy (real_symbol, next_temp);
/* Add the temp to the symbol table, so that change files can
use it later on if necessary. */
j = add_to_table (next_temp);
sym_table[j].typ = var_id_tok;
find_next_temp ();
}
(void) sprintf (output_string, "%s%s%c", real_symbol, array_bounds,
var_list[i] == '!' ? ',' : ' ');
my_output (output_string);
}
semicolon ();
}
/* If we're not processing TeX, we return false. Otherwise,
return true if the label is "10" and we're not in one of four TeX
routines where the line labeled "10" isn't the end of the routine.
Otherwise, return 0. */
static boolean
doreturn (label)
char *label;
{
return
tex
&& STREQ (label, "10")
&& !STREQ (my_routine, "macrocall")
&& !STREQ (my_routine, "hpack")
&& !STREQ (my_routine, "vpackage")
&& !STREQ (my_routine, "trybreak");
}
/* Return the absolute value of a long. */
static long
my_labs (x)
long x;
{
if (x < 0L) return(-x);
return(x);
}
static void
do_proc_args ()
{
fprintf (coerce, "%s %s();\n", fn_return_type, z_id);
}
static void
gen_function_head()
{
int i;
if (strcmp(my_routine, z_id)) {
fprintf(coerce, "#define %s(", my_routine);
for (i=0; i<ids_paramed; i++) {
if (i > 0)
fprintf(coerce, ", %s", symbol(param_id_list[i]));
else
fprintf(coerce, "%s", symbol(param_id_list[i]));
}
fprintf(coerce, ") %s(", z_id);
for (i=0; i<ids_paramed; i++) {
if (i > 0)
fputs(", ", coerce);
fprintf(coerce, "(%s) ", arg_type[i]);
fprintf(coerce, "%s(%s)",
sym_table[param_id_list[i]].var_formal?"&":"",
symbol(param_id_list[i]));
}
fprintf(coerce, ")\n");
}
std = orig_std;
my_output(z_id);
my_output("(");
for (i=0; i<ids_paramed; i++) {
if (i > 0) my_output(",");
my_output(symbol(param_id_list[i]));
}
my_output(")");
indent_line();
for (i=0; i<ids_paramed; i++) {
my_output(arg_type[i]);
my_output(symbol(param_id_list[i]));
semicolon();
}
}