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-
- /* A Bison parser, made from yacc.y */
-
- #define YYBISON 1 /* Identify Bison output. */
-
- #define tVALUE 258
- #define tNAME 259
- #define tCONSTANT 260
- #define tLSYSTEM 261
- #define tTABLE 262
- #define tCONST 263
- #define tATTRIBUTES 264
- #define tDERIVATION 265
- #define tAXIOM 266
- #define tPITCH 267
- #define tROLL 268
- #define tTURN 269
- #define tANGLE 270
- #define tFORWARD 271
- #define tRANDOMIZE 272
- #define tINFINITY 273
- #define tTROPISM 274
- #define tWEIGHT 275
- #define tEYE 276
- #define tLOOKAT 277
- #define tUP 278
- #define tFOV 279
- #define tCONERES 280
- #define tSPHERERES 281
- #define tHULL 282
- #define tSPHERE 283
- #define tTRIANGLE 284
- #define tPLANE 285
- #define tCYLINDER 286
- #define tCONE 287
- #define tTRANSLATE 288
- #define tROTATE 289
- #define tSCALE 290
- #define tTRANSFORM 291
- #define tSIN 292
- #define tCOS 293
- #define tTAN 294
- #define tASIN 295
- #define tACOS 296
- #define tATAN 297
- #define tABS 298
- #define tSQRT 299
- #define tEXP 300
- #define tLOG 301
- #define tLOG10 302
- #define tRAND 303
- #define tGAUSS 304
- #define tIF 305
- #define tTURTLEX 306
- #define tTURTLEY 307
- #define tTURTLEZ 308
- #define tSCOPE 309
- #define tAND 310
- #define tOR 311
- #define tEQ 312
- #define tNEQ 313
- #define tGEQ 314
- #define tLEQ 315
- #define tARROW 316
- #define tPOW 317
- #define tUMINUS 318
-
- #line 1 "yacc.y"
-
- /*
- * yacc.y - parser for graphtal.
- *
- * Copyright (C) 1992, Christoph Streit (streit@iam.unibe.ch)
- * University of Berne, Switzerland
- * All rights reserved.
- *
- * This software may be freely copied, modified, and redistributed
- * provided that this copyright notice is preserved on all copies.
- *
- * You may not distribute this software, in whole or in part, as part of
- * any commercial product without the express consent of the authors.
- *
- * There is no warranty or other guarantee of fitness of this software
- * for any purpose. It is provided solely "as is".
- *
- */
-
- /*
- * #ifdef _AIX
- * #pragma alloca
- * # include <malloc.h>
- * # include <unistd.h>
- * #else
- */
- #ifdef __GNUC__
- # include <osfcn.h>
- #else
- # include <unistd.h>
- # ifndef alloca
- # include <malloc.h>
- # ifndef alloca
- # define alloca
- # endif
- # endif
- #endif
-
- /*
- * #endif
- */
-
- #include <stdlib.h>
- #include <iostream.h>
-
- #include "yyerror.h"
- #include "rcString.h"
- #include "LSystem.h"
- #include "Expression.h"
- #include "ExprItems.h"
- #include "table.h"
- #include "Color.h"
- #include "Options.h"
- #include "Primitives.h"
- #include "Hull.h"
- #include "Interpreter.h"
-
- extern int yylex();
-
- LSystem* lsystem = NULL;
-
- declareTable(ExprSymtab, rcString, ExpressionPtr);
- implementTable(ExprSymtab, rcString, ExpressionPtr);
-
- declareTable(IntSymtab, rcString, int);
- implementTable(IntSymtab, rcString, int);
-
- declareTable(TableSymtab, rcString, TablePtr)
- implementTable(TableSymtab, rcString, TablePtr)
-
- static ExprSymtab GlobalConst(503);
- static ExprSymtab* LocalConst = new ExprSymtab(503);
- static IntSymtab* FormalParam = new IntSymtab(17);
- static HullSymtab* theHulls = new HullSymtab(17);
- static TableSymtab theTables(17);
-
- static int definingLocalConst = 0;
- static int nthParam = 0;
- static ProdModuleList* axiom = NULL;
- static DerivationList* derivation = NULL;
-
- #line 83 "yacc.y"
- typedef union { double realnumber;
- int intnumber;
-
- Vector* vector;
- TransMatrix* trans;
- GeoObject* geoObject;
- Hull* hull;
- DerivationList* derivations;
- TableList* table_list;
- Table* table;
- ProductionList* prod_list;
- Production* production;
- Predecessor* predecessor;
- NameList* name_list;
- SuccessorList* succ_list;
- Successor* successor;
- ProdModuleList* module_list;
- ProdModule* module;
-
- ExpressionList* expr_list;
- Expression* expr;
- Value* value;
- rcString* name;
- } YYSTYPE;
-
- #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 YYDEBUG
- #define YYDEBUG 1
- #endif
-
- #include <stdio.h>
-
- #ifndef __STDC__
- #define const
- #endif
-
-
-
- #define YYFINAL 303
- #define YYFLAG -32768
- #define YYNTBASE 88
-
- #define YYTRANSLATE(x) ((unsigned)(x) <= 318 ? yytranslate[x] : 126)
-
- 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, 57, 2, 2, 81, 70, 78, 2, 83,
- 86, 68, 66, 84, 67, 82, 69, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 85, 87, 62,
- 73, 63, 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,
- 76, 79, 77, 71, 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, 74, 80, 75, 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, 49, 50, 51, 52, 53, 54, 55,
- 56, 58, 59, 60, 61, 64, 65, 72
- };
-
- #if YYDEBUG != 0
- static const short yyprhs[] = { 0,
- 0, 8, 10, 11, 14, 16, 19, 24, 25, 28,
- 35, 37, 40, 43, 47, 51, 56, 60, 65, 71,
- 75, 77, 80, 83, 85, 87, 90, 93, 98, 102,
- 107, 113, 115, 118, 126, 128, 131, 135, 140, 142,
- 145, 147, 149, 151, 153, 155, 157, 159, 161, 163,
- 165, 167, 169, 171, 173, 175, 179, 181, 185, 188,
- 190, 193, 197, 200, 201, 205, 207, 210, 212, 217,
- 219, 223, 225, 227, 229, 231, 233, 236, 240, 244,
- 248, 252, 256, 260, 264, 268, 271, 275, 279, 283,
- 287, 291, 295, 299, 302, 305, 308, 311, 314, 317,
- 320, 323, 326, 329, 332, 335, 338, 341, 350, 353,
- 358, 362, 365, 369, 375, 376, 379, 383, 387, 391,
- 395, 399, 403, 407, 410, 414, 422, 426, 434, 442,
- 450, 454, 458, 462, 465, 470, 471, 475, 479, 481
- };
-
- #endif
-
- static const short yyrhs[] = { 6,
- 4, 124, 89, 93, 101, 119, 0, 90, 0, 0,
- 8, 91, 0, 92, 0, 91, 92, 0, 5, 73,
- 116, 124, 0, 0, 93, 94, 0, 27, 4, 74,
- 95, 75, 124, 0, 96, 0, 96, 99, 0, 95,
- 96, 0, 95, 96, 99, 0, 28, 98, 97, 0,
- 29, 97, 97, 97, 0, 30, 97, 97, 0, 31,
- 98, 97, 97, 0, 32, 98, 97, 98, 97, 0,
- 98, 98, 98, 0, 3, 0, 67, 3, 0, 66,
- 3, 0, 4, 0, 100, 0, 99, 100, 0, 33,
- 97, 0, 35, 98, 98, 98, 0, 34, 97, 98,
- 0, 36, 97, 97, 97, 0, 36, 97, 97, 97,
- 97, 0, 102, 0, 101, 102, 0, 7, 4, 74,
- 90, 103, 75, 124, 0, 104, 0, 103, 104, 0,
- 105, 110, 124, 0, 105, 109, 110, 124, 0, 106,
- 0, 106, 107, 0, 74, 0, 75, 0, 76, 0,
- 77, 0, 71, 0, 78, 0, 66, 0, 67, 0,
- 79, 0, 69, 0, 80, 0, 81, 0, 82, 0,
- 70, 0, 4, 0, 83, 108, 125, 0, 4, 0,
- 108, 84, 4, 0, 85, 116, 0, 111, 0, 110,
- 111, 0, 64, 112, 113, 0, 64, 112, 0, 0,
- 83, 3, 86, 0, 114, 0, 113, 114, 0, 106,
- 0, 106, 83, 115, 125, 0, 116, 0, 115, 84,
- 116, 0, 3, 0, 51, 0, 52, 0, 53, 0,
- 4, 0, 54, 4, 0, 116, 56, 116, 0, 116,
- 55, 116, 0, 116, 58, 116, 0, 116, 59, 116,
- 0, 116, 60, 116, 0, 116, 61, 116, 0, 116,
- 63, 116, 0, 116, 62, 116, 0, 57, 116, 0,
- 116, 66, 116, 0, 116, 67, 116, 0, 116, 68,
- 116, 0, 116, 69, 116, 0, 116, 70, 116, 0,
- 116, 65, 116, 0, 116, 71, 116, 0, 67, 116,
- 0, 37, 118, 0, 38, 118, 0, 39, 118, 0,
- 40, 118, 0, 41, 118, 0, 42, 118, 0, 43,
- 118, 0, 44, 118, 0, 45, 118, 0, 46, 118,
- 0, 47, 118, 0, 48, 117, 0, 49, 117, 0,
- 50, 83, 116, 84, 116, 84, 116, 125, 0, 4,
- 117, 0, 4, 83, 115, 125, 0, 83, 116, 125,
- 0, 83, 125, 0, 83, 116, 125, 0, 9, 74,
- 120, 75, 124, 0, 0, 120, 121, 0, 10, 122,
- 124, 0, 11, 113, 124, 0, 12, 116, 124, 0,
- 13, 116, 124, 0, 14, 116, 124, 0, 15, 116,
- 124, 0, 16, 116, 124, 0, 17, 124, 0, 17,
- 116, 124, 0, 19, 116, 84, 116, 84, 116, 124,
- 0, 20, 116, 124, 0, 21, 116, 84, 116, 84,
- 116, 124, 0, 22, 116, 84, 116, 84, 116, 124,
- 0, 23, 116, 84, 116, 84, 116, 124, 0, 24,
- 116, 124, 0, 25, 3, 124, 0, 26, 3, 124,
- 0, 4, 123, 0, 122, 84, 4, 123, 0, 0,
- 83, 116, 125, 0, 83, 18, 125, 0, 87, 0,
- 86, 0
- };
-
- #if YYDEBUG != 0
- static const short yyrline[] = { 0,
- 172, 185, 189, 190, 193, 194, 197, 211, 212, 215,
- 223, 228, 236, 241, 251, 258, 267, 275, 283, 293,
- 299, 304, 310, 315, 328, 332, 340, 346, 351, 357,
- 364, 374, 379, 386, 402, 408, 416, 425, 436, 441,
- 448, 450, 452, 454, 456, 458, 460, 462, 464, 466,
- 468, 470, 472, 474, 476, 480, 484, 493, 504, 508,
- 513, 520, 524, 530, 531, 536, 541, 548, 553, 560,
- 565, 572, 575, 579, 582, 585, 605, 616, 618, 620,
- 622, 624, 626, 628, 630, 632, 635, 637, 639, 641,
- 643, 645, 647, 649, 652, 654, 656, 658, 660, 662,
- 664, 666, 668, 670, 672, 674, 676, 678, 680, 684,
- 688, 692, 695, 699, 702, 703, 706, 708, 710, 715,
- 719, 724, 731, 736, 755, 760, 766, 770, 777, 784,
- 790, 795, 800, 807, 818, 831, 833, 837, 841, 842
- };
-
- static const char * const yytname[] = { "$","error","$illegal.","tVALUE","tNAME",
- "tCONSTANT","tLSYSTEM","tTABLE","tCONST","tATTRIBUTES","tDERIVATION","tAXIOM",
- "tPITCH","tROLL","tTURN","tANGLE","tFORWARD","tRANDOMIZE","tINFINITY","tTROPISM",
- "tWEIGHT","tEYE","tLOOKAT","tUP","tFOV","tCONERES","tSPHERERES","tHULL","tSPHERE",
- "tTRIANGLE","tPLANE","tCYLINDER","tCONE","tTRANSLATE","tROTATE","tSCALE","tTRANSFORM",
- "tSIN","tCOS","tTAN","tASIN","tACOS","tATAN","tABS","tSQRT","tEXP","tLOG","tLOG10",
- "tRAND","tGAUSS","tIF","tTURTLEX","tTURTLEY","tTURTLEZ","tSCOPE","tAND","tOR",
- "'!'","tEQ","tNEQ","tGEQ","tLEQ","'<'","'>'","tARROW","tPOW","'+'","'-'","'*'",
- "'/'","'%'","'^'","tUMINUS","'='","'{'","'}'","'['","']'","'&'","'\\\\'","'|'",
- "'$'","'.'","'('","','","':'","')'","';'","lgrammar","global_const","constant_def",
- "constants","constant","hulls","hull","primitives","primitive","vector","number",
- "transforms","transformation","tables","table","productions","production","predecessor",
- "name","arguments","parameters","condition","successors","successor","probability",
- "modules","module","expr_list","expression","no_argument","one_argument","attributes",
- "attr_list","attr_item","derivations","steps","sc","rp",""
- };
- #endif
-
- static const short yyr1[] = { 0,
- 88, 89, 90, 90, 91, 91, 92, 93, 93, 94,
- 95, 95, 95, 95, 96, 96, 96, 96, 96, 97,
- 98, 98, 98, 98, 99, 99, 100, 100, 100, 100,
- 100, 101, 101, 102, 103, 103, 104, 104, 105, 105,
- 106, 106, 106, 106, 106, 106, 106, 106, 106, 106,
- 106, 106, 106, 106, 106, 107, 108, 108, 109, 110,
- 110, 111, 111, 112, 112, 113, 113, 114, 114, 115,
- 115, 116, 116, 116, 116, 116, 116, 116, 116, 116,
- 116, 116, 116, 116, 116, 116, 116, 116, 116, 116,
- 116, 116, 116, 116, 116, 116, 116, 116, 116, 116,
- 116, 116, 116, 116, 116, 116, 116, 116, 116, 116,
- 116, 117, 118, 119, 120, 120, 121, 121, 121, 121,
- 121, 121, 121, 121, 121, 121, 121, 121, 121, 121,
- 121, 121, 121, 122, 122, 123, 123, 123, 124, 125
- };
-
- static const short yyr2[] = { 0,
- 7, 1, 0, 2, 1, 2, 4, 0, 2, 6,
- 1, 2, 2, 3, 3, 4, 3, 4, 5, 3,
- 1, 2, 2, 1, 1, 2, 2, 4, 3, 4,
- 5, 1, 2, 7, 1, 2, 3, 4, 1, 2,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 3, 1, 3, 2, 1,
- 2, 3, 2, 0, 3, 1, 2, 1, 4, 1,
- 3, 1, 1, 1, 1, 1, 2, 3, 3, 3,
- 3, 3, 3, 3, 3, 2, 3, 3, 3, 3,
- 3, 3, 3, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 8, 2, 4,
- 3, 2, 3, 5, 0, 2, 3, 3, 3, 3,
- 3, 3, 3, 2, 3, 7, 3, 7, 7, 7,
- 3, 3, 3, 2, 4, 0, 3, 3, 1, 1
- };
-
- static const short yydefact[] = { 0,
- 0, 0, 139, 3, 0, 8, 2, 0, 4, 5,
- 0, 0, 6, 0, 0, 9, 0, 32, 72, 76,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 73, 74, 75, 0, 0, 0,
- 0, 0, 0, 0, 0, 33, 1, 0, 109, 0,
- 95, 96, 97, 98, 99, 100, 101, 102, 103, 104,
- 105, 0, 106, 107, 0, 77, 86, 94, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 7, 3, 0, 115, 140, 0,
- 70, 112, 0, 0, 111, 79, 78, 80, 81, 82,
- 83, 85, 84, 92, 87, 88, 89, 90, 91, 93,
- 0, 0, 0, 0, 0, 0, 0, 11, 0, 0,
- 110, 113, 0, 55, 47, 48, 50, 54, 45, 41,
- 42, 43, 44, 46, 49, 51, 52, 53, 0, 35,
- 0, 39, 21, 24, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 13, 0, 0, 0, 0, 12, 25,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 116, 71, 0,
- 42, 36, 64, 0, 0, 0, 60, 0, 40, 23,
- 22, 15, 0, 0, 17, 0, 0, 10, 14, 27,
- 0, 0, 0, 26, 136, 0, 68, 0, 66, 0,
- 0, 0, 0, 0, 0, 124, 0, 0, 0, 0,
- 0, 0, 0, 0, 114, 0, 34, 0, 63, 59,
- 0, 61, 37, 57, 0, 16, 20, 18, 0, 29,
- 0, 0, 0, 134, 0, 117, 0, 67, 118, 119,
- 120, 121, 122, 123, 125, 0, 127, 0, 0, 0,
- 131, 132, 133, 0, 0, 62, 38, 0, 56, 19,
- 28, 30, 0, 0, 136, 0, 0, 0, 0, 0,
- 108, 65, 58, 31, 138, 137, 135, 69, 0, 0,
- 0, 0, 0, 0, 0, 0, 126, 128, 129, 130,
- 0, 0, 0
- };
-
- static const short yydefgoto[] = { 301,
- 6, 7, 9, 10, 11, 16, 117, 118, 148, 149,
- 159, 160, 17, 18, 139, 140, 141, 207, 189, 235,
- 185, 186, 187, 229, 208, 209, 90, 91, 49, 51,
- 47, 119, 178, 206, 244, 4, 92
- };
-
- static const short yypact[] = { 10,
- 16, -64,-32768, 29, 45,-32768,-32768, -17, 45,-32768,
- 12, 402,-32768, 75, 84,-32768, -3,-32768,-32768, -7,
- 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
- 14, 22, 22, 23,-32768,-32768,-32768, 86, 402, 402,
- 402, 405, 21, 33, 41,-32768,-32768, 298,-32768, 402,
- -32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,
- -32768, 47,-32768,-32768, 402,-32768, -57, -57, 428, 402,
- 402, 402, 402, 402, 402, 402, 402, 402, 402, 402,
- 402, 402, 402, 402,-32768, 29, 72,-32768,-32768, -29,
- 630,-32768, 428, 353,-32768, 661, 647, 675, 675, 172,
- 172, 172, 172, -57, 13, 13, -57, -57, -57, -57,
- 146, 7, 7, 7, 7, 7, 2, 93, 295, 402,
- -32768,-32768, 402,-32768,-32768,-32768,-32768,-32768,-32768,-32768,
- -32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768, 194,-32768,
- -49, 51,-32768,-32768, 133, 134, 7, 7, 7, 7,
- 7, 7, -64, 93, 7, 7, 7, 7, 93,-32768,
- 135, 146, 402, 402, 402, 402, 402, 246, 402, 402,
- 402, 402, 402, 402, 138, 139, -64,-32768, 630, 450,
- -64,-32768, 62, 402, 79, -61,-32768, 142,-32768,-32768,
- -32768,-32768, 7, 7,-32768, 7, 7,-32768, 93,-32768,
- 7, 7, 7,-32768, 64, -66, 65, 43,-32768, 405,
- 405, 405, 405, 405, 405,-32768, 470, 405, 490, 510,
- 530, 405, -64, -64,-32768, 402,-32768, 160, 146, 630,
- -61,-32768,-32768,-32768, 1,-32768,-32768,-32768, 7,-32768,
- 7, 7, 350,-32768, 162,-32768, 402,-32768,-32768,-32768,
- -32768,-32768,-32768,-32768,-32768, 402,-32768, 402, 402, 402,
- -32768,-32768,-32768, 428, 78, 146,-32768, 164,-32768,-32768,
- -32768, 7, 47, 428, 64, -29, 550, 570, 590, 610,
- -32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768, 402, 402,
- 402, 402, 405, 405, 405, 405,-32768,-32768,-32768,-32768,
- 170, 179,-32768
- };
-
- static const short yypgoto[] = {-32768,
- -32768, 94,-32768, 173,-32768,-32768,-32768, 66, -107, -103,
- 30, -157,-32768, 171,-32768, 50,-32768, -87,-32768,-32768,
- -32768, 5, -151,-32768, -38, -191, -55, -12, 60, 349,
- -32768,-32768,-32768,-32768, -82, -37, -68
- };
-
-
- #define YYLAST 746
-
-
- static const short yytable[] = { 42,
- 95, 204, 183, 14, 85, 45, 150, 78, 147, 143,
- 144, 151, 152, 84, 183, 1, 248, 245, 14, 2,
- 3, 121, 3, 142, 122, 3, 67, 68, 69, 112,
- 113, 114, 115, 116, 232, 184, 5, 93, 15, 192,
- 193, 204, 195, 196, 197, 194, 124, 200, 201, 8,
- 203, 142, 94, 202, 120, 12, 89, 96, 97, 98,
- 99, 100, 101, 102, 103, 104, 105, 106, 107, 108,
- 109, 110, 145, 146, 248, 48, 153, 78, 43, 232,
- 81, 82, 83, 84, 268, 236, 89, 44, 238, 66,
- 237, 63, 64, 239, 86, 242, 50, 240, 241, 112,
- 113, 114, 115, 116, 62, 65, 87, 179, 125, 126,
- 180, 127, 128, 129, 88, 198, 130, 131, 132, 133,
- 134, 135, 136, 137, 138, 155, 156, 157, 158, 3,
- 216, 270, 89, 188, 272, 190, 191, 271, 205, 225,
- 223, 224, 183, 227, 228, 234, 243, 247, 233, 124,
- 210, 211, 212, 213, 214, 215, 217, 218, 219, 220,
- 221, 222, 265, 282, 284, 275, 269, 283, 246, 302,
- 249, 230, 250, 251, 252, 253, 254, 255, 303, 111,
- 257, 13, 154, 199, 261, 262, 263, 46, 182, 231,
- 266, 276, 287, 267, 0, 281, 0, 124, 0, 0,
- 0, 0, 0, 0, 285, 286, 0, 288, 0, 0,
- 0, 125, 126, 264, 127, 128, 129, 0, 0, 130,
- 131, 132, 133, 134, 135, 136, 137, 138, 0, 0,
- 274,-32768,-32768,-32768,-32768, 0, 78, 79, 80, 81,
- 82, 83, 84, 277, 0, 278, 279, 280, 19, 20,
- 0, 0, 0, 0, 0, 297, 298, 299, 300, 125,
- 126, 0, 127, 128, 129, 0, 0, 130, 181, 132,
- 133, 134, 135, 136, 137, 138, 293, 294, 295, 296,
- 0, 0, 21, 22, 23, 24, 25, 26, 27, 28,
- 29, 30, 31, 32, 33, 34, 35, 36, 37, 38,
- 19, 20, 39, 0, 161, 162, 163, 164, 165, 166,
- 167, 168, 40, 169, 170, 171, 172, 173, 174, 175,
- 176, 0, 0, 0, 0, 0, 0, 0, 41, 0,
- 0, 0, 3, 0, 21, 22, 23, 24, 25, 26,
- 27, 28, 29, 30, 31, 32, 33, 34, 35, 36,
- 37, 38, 19, 20, 39, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 40, 0, 0, 273, 0, 177,
- 52, 53, 54, 55, 56, 57, 58, 59, 60, 61,
- 41, 0, 0, 89, 0, 0, 21, 22, 23, 24,
- 25, 26, 27, 28, 29, 30, 31, 32, 33, 34,
- 35, 36, 37, 38, 19, 20, 39, 70, 71, 0,
- 72, 73, 74, 75, 76, 77, 40, 78, 79, 80,
- 81, 82, 83, 84, 0, 0, 0, 0, 0, 0,
- 0, 0, 41, 0, 0, 0, 123, 0, 21, 22,
- 23, 24, 25, 26, 27, 28, 29, 30, 31, 32,
- 33, 34, 35, 36, 37, 38, 0, 0, 39, 70,
- 71, 0, 72, 73, 74, 75, 76, 77, 40, 78,
- 79, 80, 81, 82, 83, 84, 0, 0, 0, 0,
- 0, 0, 70, 71, 41, 72, 73, 74, 75, 76,
- 77, 3, 78, 79, 80, 81, 82, 83, 84, 0,
- 0, 0, 0, 0, 70, 71, 0, 72, 73, 74,
- 75, 76, 77, 89, 78, 79, 80, 81, 82, 83,
- 84, 0, 0, 0, 70, 71, 0, 72, 73, 74,
- 75, 76, 77, 226, 78, 79, 80, 81, 82, 83,
- 84, 0, 0, 0, 70, 71, 0, 72, 73, 74,
- 75, 76, 77, 256, 78, 79, 80, 81, 82, 83,
- 84, 0, 0, 0, 70, 71, 0, 72, 73, 74,
- 75, 76, 77, 258, 78, 79, 80, 81, 82, 83,
- 84, 0, 0, 0, 70, 71, 0, 72, 73, 74,
- 75, 76, 77, 259, 78, 79, 80, 81, 82, 83,
- 84, 0, 0, 0, 70, 71, 0, 72, 73, 74,
- 75, 76, 77, 260, 78, 79, 80, 81, 82, 83,
- 84, 0, 0, 0, 70, 71, 0, 72, 73, 74,
- 75, 76, 77, 289, 78, 79, 80, 81, 82, 83,
- 84, 0, 0, 0, 70, 71, 0, 72, 73, 74,
- 75, 76, 77, 290, 78, 79, 80, 81, 82, 83,
- 84, 0, 0, 0, 70, 71, 0, 72, 73, 74,
- 75, 76, 77, 291, 78, 79, 80, 81, 82, 83,
- 84, 0, 0, 0, 70, 71, 0, 72, 73, 74,
- 75, 76, 77, 292, 78, 79, 80, 81, 82, 83,
- 84, 70, 0, 0, 72, 73, 74, 75, 76, 77,
- 0, 78, 79, 80, 81, 82, 83, 84, 72, 73,
- 74, 75, 76, 77, 0, 78, 79, 80, 81, 82,
- 83, 84,-32768,-32768, 74, 75, 76, 77, 0, 78,
- 79, 80, 81, 82, 83, 84
- };
-
- static const short yycheck[] = { 12,
- 69, 159, 64, 7, 42, 9, 114, 65, 112, 3,
- 4, 115, 116, 71, 64, 6, 208, 84, 7, 4,
- 87, 90, 87, 111, 93, 87, 39, 40, 41, 28,
- 29, 30, 31, 32, 186, 85, 8, 50, 27, 147,
- 148, 199, 150, 151, 152, 149, 4, 155, 156, 5,
- 158, 139, 65, 157, 84, 73, 86, 70, 71, 72,
- 73, 74, 75, 76, 77, 78, 79, 80, 81, 82,
- 83, 84, 66, 67, 266, 83, 75, 65, 4, 231,
- 68, 69, 70, 71, 84, 193, 86, 4, 196, 4,
- 194, 32, 33, 197, 74, 203, 83, 201, 202, 28,
- 29, 30, 31, 32, 83, 83, 74, 120, 66, 67,
- 123, 69, 70, 71, 74, 153, 74, 75, 76, 77,
- 78, 79, 80, 81, 82, 33, 34, 35, 36, 87,
- 168, 239, 86, 83, 242, 3, 3, 241, 4, 177,
- 3, 3, 64, 181, 83, 4, 83, 83, 186, 4,
- 163, 164, 165, 166, 167, 168, 169, 170, 171, 172,
- 173, 174, 3, 86, 272, 4, 235, 4, 206, 0,
- 208, 184, 210, 211, 212, 213, 214, 215, 0, 86,
- 218, 9, 117, 154, 222, 223, 224, 17, 139, 185,
- 229, 247, 275, 231, -1, 264, -1, 4, -1, -1,
- -1, -1, -1, -1, 273, 274, -1, 276, -1, -1,
- -1, 66, 67, 226, 69, 70, 71, -1, -1, 74,
- 75, 76, 77, 78, 79, 80, 81, 82, -1, -1,
- 243, 60, 61, 62, 63, -1, 65, 66, 67, 68,
- 69, 70, 71, 256, -1, 258, 259, 260, 3, 4,
- -1, -1, -1, -1, -1, 293, 294, 295, 296, 66,
- 67, -1, 69, 70, 71, -1, -1, 74, 75, 76,
- 77, 78, 79, 80, 81, 82, 289, 290, 291, 292,
- -1, -1, 37, 38, 39, 40, 41, 42, 43, 44,
- 45, 46, 47, 48, 49, 50, 51, 52, 53, 54,
- 3, 4, 57, -1, 10, 11, 12, 13, 14, 15,
- 16, 17, 67, 19, 20, 21, 22, 23, 24, 25,
- 26, -1, -1, -1, -1, -1, -1, -1, 83, -1,
- -1, -1, 87, -1, 37, 38, 39, 40, 41, 42,
- 43, 44, 45, 46, 47, 48, 49, 50, 51, 52,
- 53, 54, 3, 4, 57, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, 67, -1, -1, 18, -1, 75,
- 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
- 83, -1, -1, 86, -1, -1, 37, 38, 39, 40,
- 41, 42, 43, 44, 45, 46, 47, 48, 49, 50,
- 51, 52, 53, 54, 3, 4, 57, 55, 56, -1,
- 58, 59, 60, 61, 62, 63, 67, 65, 66, 67,
- 68, 69, 70, 71, -1, -1, -1, -1, -1, -1,
- -1, -1, 83, -1, -1, -1, 84, -1, 37, 38,
- 39, 40, 41, 42, 43, 44, 45, 46, 47, 48,
- 49, 50, 51, 52, 53, 54, -1, -1, 57, 55,
- 56, -1, 58, 59, 60, 61, 62, 63, 67, 65,
- 66, 67, 68, 69, 70, 71, -1, -1, -1, -1,
- -1, -1, 55, 56, 83, 58, 59, 60, 61, 62,
- 63, 87, 65, 66, 67, 68, 69, 70, 71, -1,
- -1, -1, -1, -1, 55, 56, -1, 58, 59, 60,
- 61, 62, 63, 86, 65, 66, 67, 68, 69, 70,
- 71, -1, -1, -1, 55, 56, -1, 58, 59, 60,
- 61, 62, 63, 84, 65, 66, 67, 68, 69, 70,
- 71, -1, -1, -1, 55, 56, -1, 58, 59, 60,
- 61, 62, 63, 84, 65, 66, 67, 68, 69, 70,
- 71, -1, -1, -1, 55, 56, -1, 58, 59, 60,
- 61, 62, 63, 84, 65, 66, 67, 68, 69, 70,
- 71, -1, -1, -1, 55, 56, -1, 58, 59, 60,
- 61, 62, 63, 84, 65, 66, 67, 68, 69, 70,
- 71, -1, -1, -1, 55, 56, -1, 58, 59, 60,
- 61, 62, 63, 84, 65, 66, 67, 68, 69, 70,
- 71, -1, -1, -1, 55, 56, -1, 58, 59, 60,
- 61, 62, 63, 84, 65, 66, 67, 68, 69, 70,
- 71, -1, -1, -1, 55, 56, -1, 58, 59, 60,
- 61, 62, 63, 84, 65, 66, 67, 68, 69, 70,
- 71, -1, -1, -1, 55, 56, -1, 58, 59, 60,
- 61, 62, 63, 84, 65, 66, 67, 68, 69, 70,
- 71, -1, -1, -1, 55, 56, -1, 58, 59, 60,
- 61, 62, 63, 84, 65, 66, 67, 68, 69, 70,
- 71, 55, -1, -1, 58, 59, 60, 61, 62, 63,
- -1, 65, 66, 67, 68, 69, 70, 71, 58, 59,
- 60, 61, 62, 63, -1, 65, 66, 67, 68, 69,
- 70, 71, 58, 59, 60, 61, 62, 63, -1, 65,
- 66, 67, 68, 69, 70, 71
- };
- /* -*-C-*- Note some compilers choke on comments on `#line' lines. */
- #line 3 "/usr/local/lib/bison/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__)
- #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/lib/bison/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. */
-
- 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
-
- 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 symboles 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 174 "yacc.y"
- {
- if (!axiom)
- yyerror("no axiom defined");
- if (!derivation)
- yyerror("no derivation list defined");
-
- lsystem = new LSystem(Name(yyvsp[-5].name), yyvsp[-1].table_list, axiom, derivation);
- theOptions.hulls = theHulls;
- delete yyvsp[-5].name;
- ;
- break;}
- case 2:
- #line 186 "yacc.y"
- { definingLocalConst = 1; ;
- break;}
- case 7:
- #line 198 "yacc.y"
- {
- if (definingLocalConst) {
- if (!LocalConst->insert(*yyvsp[-3].name, yyvsp[-1].expr->simplify()))
- yyerror("Constant " + *yyvsp[-3].name + " already defined");
- }
- else {
- if (!GlobalConst.insert(*yyvsp[-3].name, yyvsp[-1].expr->simplify()))
- yyerror("Constant " + *yyvsp[-3].name + " already defined");
- }
- delete yyvsp[-3].name;
- ;
- break;}
- case 10:
- #line 216 "yacc.y"
- {
- if (!theHulls->insert(*yyvsp[-4].name, yyvsp[-2].hull))
- yyerror("hull " + *yyvsp[-4].name + " already defined");
- delete yyvsp[-4].name;
- ;
- break;}
- case 11:
- #line 224 "yacc.y"
- {
- yyval.hull = new Hull;
- yyval.hull->addPrimitive(yyvsp[0].geoObject);
- ;
- break;}
- case 12:
- #line 229 "yacc.y"
- {
- if (!yyvsp[-1].geoObject->setTransform(yyvsp[0].trans))
- yyerror("singular matrix");
-
- yyval.hull = new Hull;
- yyval.hull->addPrimitive(yyvsp[-1].geoObject);
- ;
- break;}
- case 13:
- #line 237 "yacc.y"
- {
- yyval.hull = yyvsp[-1].hull;
- yyval.hull->addPrimitive(yyvsp[0].geoObject);
- ;
- break;}
- case 14:
- #line 242 "yacc.y"
- {
- if (!yyvsp[-1].geoObject->setTransform(yyvsp[0].trans))
- yyerror("singular matrix");
-
- yyval.hull = yyvsp[-2].hull;
- yyval.hull->addPrimitive(yyvsp[-1].geoObject);
- ;
- break;}
- case 15:
- #line 252 "yacc.y"
- {
- if ((yyval.geoObject = Sphere::create(yyvsp[-1].realnumber, *yyvsp[0].vector)) == NULL)
- yyerror("degenerate sphere");
-
- delete yyvsp[0].vector;
- ;
- break;}
- case 16:
- #line 259 "yacc.y"
- {
- if ((yyval.geoObject = Triangle::create(*yyvsp[-2].vector, *yyvsp[-1].vector, *yyvsp[0].vector)) == NULL)
- yyerror("degenerate triangle");
-
- delete yyvsp[-2].vector;
- delete yyvsp[-1].vector;
- delete yyvsp[0].vector;
- ;
- break;}
- case 17:
- #line 268 "yacc.y"
- {
- if ((yyval.geoObject = Plane::create(*yyvsp[-1].vector, *yyvsp[0].vector)) == NULL)
- yyerror("degenerate plane normal");
-
- delete yyvsp[-1].vector;
- delete yyvsp[0].vector;
- ;
- break;}
- case 18:
- #line 276 "yacc.y"
- {
- if ((yyval.geoObject = Cylinder::create(yyvsp[-2].realnumber, *yyvsp[-1].vector, *yyvsp[0].vector)) == NULL)
- yyerror("degenerate cylinder");
-
- delete yyvsp[-1].vector;
- delete yyvsp[0].vector;
- ;
- break;}
- case 19:
- #line 284 "yacc.y"
- {
- if ((yyval.geoObject = Cone::create(yyvsp[-3].realnumber, *yyvsp[-2].vector, yyvsp[-1].realnumber, *yyvsp[0].vector)) == NULL)
- yyerror("degenerate cone");
-
- delete yyvsp[-2].vector;
- delete yyvsp[0].vector;
- ;
- break;}
- case 20:
- #line 294 "yacc.y"
- {
- yyval.vector = new Vector(yyvsp[-2].realnumber, yyvsp[-1].realnumber, yyvsp[0].realnumber);
- ;
- break;}
- case 21:
- #line 300 "yacc.y"
- {
- yyval.realnumber = *yyvsp[0].value;
- delete yyvsp[0].value;
- ;
- break;}
- case 22:
- #line 305 "yacc.y"
- {
- yyval.realnumber = *yyvsp[0].value;
- yyval.realnumber = -yyval.realnumber;
- delete yyvsp[0].value;
- ;
- break;}
- case 23:
- #line 311 "yacc.y"
- {
- yyval.realnumber = *yyvsp[0].value;
- delete yyvsp[0].value;
- ;
- break;}
- case 24:
- #line 316 "yacc.y"
- {
- Expression *expr;
-
- if (!GlobalConst.lookup(*yyvsp[0].name, expr))
- yyerror(*yyvsp[0].name + " unknown");
- else
- yyval.realnumber = expr->evaluate();
-
- delete yyvsp[0].name;
- ;
- break;}
- case 25:
- #line 329 "yacc.y"
- {
- yyval.trans = yyvsp[0].trans;
- ;
- break;}
- case 26:
- #line 333 "yacc.y"
- {
- (*yyvsp[-1].trans) *= (*yyvsp[0].trans);
- yyval.trans = yyvsp[-1].trans;
- delete yyvsp[0].trans;
- ;
- break;}
- case 27:
- #line 341 "yacc.y"
- {
- yyval.trans = new TransMatrix;
- yyval.trans->translate(*yyvsp[0].vector);
- delete yyvsp[0].vector;
- ;
- break;}
- case 28:
- #line 347 "yacc.y"
- {
- yyval.trans = new TransMatrix;
- yyval.trans->scale(yyvsp[-2].realnumber, yyvsp[-1].realnumber, yyvsp[0].realnumber);
- ;
- break;}
- case 29:
- #line 352 "yacc.y"
- {
- yyval.trans = new TransMatrix;
- yyval.trans->rotate(*yyvsp[-1].vector, dtor(yyvsp[0].realnumber));
- delete yyvsp[-1].vector;
- ;
- break;}
- case 30:
- #line 358 "yacc.y"
- {
- yyval.trans = new TransMatrix(*yyvsp[-2].vector, *yyvsp[-1].vector, *yyvsp[0].vector);
- delete yyvsp[-2].vector;
- delete yyvsp[-1].vector;
- delete yyvsp[0].vector;
- ;
- break;}
- case 31:
- #line 365 "yacc.y"
- {
- yyval.trans = new TransMatrix(*yyvsp[-3].vector, *yyvsp[-2].vector, *yyvsp[-1].vector, *yyvsp[0].vector);
- delete yyvsp[-3].vector;
- delete yyvsp[-2].vector;
- delete yyvsp[-1].vector;
- delete yyvsp[0].vector;
- ;
- break;}
- case 32:
- #line 375 "yacc.y"
- {
- yyval.table_list = new TableList(1);
- yyval.table_list->append(yyvsp[0].table);
- ;
- break;}
- case 33:
- #line 380 "yacc.y"
- {
- yyval.table_list = yyvsp[-1].table_list;
- yyval.table_list->append(yyvsp[0].table);
- ;
- break;}
- case 34:
- #line 387 "yacc.y"
- {
- Table *table = new Table(Name(yyvsp[-5].name), yyvsp[-2].prod_list);
- if (!theTables.insert(*yyvsp[-5].name, table))
- yyerror("Table " + *yyvsp[-5].name + " already defined");
- else {
- // delete current local constants
- delete LocalConst;
- LocalConst = new ExprSymtab(503);
-
- yyval.table = table;
- }
- delete yyvsp[-5].name;
- ;
- break;}
- case 35:
- #line 403 "yacc.y"
- {
- nthParam = 0;
- yyval.prod_list = new ProductionList;
- yyval.prod_list->append(yyvsp[0].production);
- ;
- break;}
- case 36:
- #line 409 "yacc.y"
- {
- nthParam = 0;
- yyval.prod_list = yyvsp[-1].prod_list;
- yyval.prod_list->append(yyvsp[0].production);
- ;
- break;}
- case 37:
- #line 417 "yacc.y"
- {
- yyval.production = new Production(yyvsp[-2].predecessor, NULL, yyvsp[-1].succ_list);
- if (yyval.production->cumulateProbability())
- yyerror("Sum of production probabilities is > 1");
-
- delete FormalParam;
- FormalParam = new IntSymtab(17);
- ;
- break;}
- case 38:
- #line 426 "yacc.y"
- {
- yyval.production = new Production(yyvsp[-3].predecessor, yyvsp[-2].expr, yyvsp[-1].succ_list);
- if (yyval.production->cumulateProbability())
- yyerror("Sum of production probabilities is > 1");
-
- delete FormalParam;
- FormalParam = new IntSymtab(17);
- ;
- break;}
- case 39:
- #line 437 "yacc.y"
- {
- yyval.predecessor = new Predecessor(Name(yyvsp[0].name), NULL);
- delete yyvsp[0].name;
- ;
- break;}
- case 40:
- #line 442 "yacc.y"
- {
- yyval.predecessor = new Predecessor(Name(yyvsp[-1].name), yyvsp[0].name_list);
- delete yyvsp[-1].name;
- ;
- break;}
- case 41:
- #line 449 "yacc.y"
- { yyval.name = new rcString("{"); ;
- break;}
- case 42:
- #line 451 "yacc.y"
- { yyval.name = new rcString("}"); ;
- break;}
- case 43:
- #line 453 "yacc.y"
- { yyval.name = new rcString("["); ;
- break;}
- case 44:
- #line 455 "yacc.y"
- { yyval.name = new rcString("]"); ;
- break;}
- case 45:
- #line 457 "yacc.y"
- { yyval.name = new rcString("^"); ;
- break;}
- case 46:
- #line 459 "yacc.y"
- { yyval.name = new rcString("&"); ;
- break;}
- case 47:
- #line 461 "yacc.y"
- { yyval.name = new rcString("+"); ;
- break;}
- case 48:
- #line 463 "yacc.y"
- { yyval.name = new rcString("-"); ;
- break;}
- case 49:
- #line 465 "yacc.y"
- { yyval.name = new rcString("\\"); ;
- break;}
- case 50:
- #line 467 "yacc.y"
- { yyval.name = new rcString("/"); ;
- break;}
- case 51:
- #line 469 "yacc.y"
- { yyval.name = new rcString("|"); ;
- break;}
- case 52:
- #line 471 "yacc.y"
- { yyval.name = new rcString("$"); ;
- break;}
- case 53:
- #line 473 "yacc.y"
- { yyval.name = new rcString("."); ;
- break;}
- case 54:
- #line 475 "yacc.y"
- { yyval.name = new rcString("~"); ;
- break;}
- case 55:
- #line 477 "yacc.y"
- { yyval.name = yyvsp[0].name; ;
- break;}
- case 56:
- #line 481 "yacc.y"
- { yyval.name_list = yyvsp[-1].name_list; ;
- break;}
- case 57:
- #line 485 "yacc.y"
- {
- yyval.name_list = new NameList(1);
- yyval.name_list->append(new Name(yyvsp[0].name));
- if (!FormalParam->insert(*yyvsp[0].name, nthParam++))
- yyerror("Parameter " + *yyvsp[0].name + " already used");
-
- delete yyvsp[0].name;
- ;
- break;}
- case 58:
- #line 494 "yacc.y"
- {
- yyval.name_list = yyvsp[-2].name_list;
- yyval.name_list->append(new Name(yyvsp[0].name));
- if (!FormalParam->insert(*yyvsp[0].name, nthParam++))
- yyerror("Parameter " + *yyvsp[0].name + " already used");
-
- delete yyvsp[0].name;
- ;
- break;}
- case 59:
- #line 505 "yacc.y"
- { yyval.expr = yyvsp[0].expr->simplify(); ;
- break;}
- case 60:
- #line 509 "yacc.y"
- {
- yyval.succ_list = new SuccessorList(1);
- yyval.succ_list->append(yyvsp[0].successor);
- ;
- break;}
- case 61:
- #line 514 "yacc.y"
- {
- yyval.succ_list = yyvsp[-1].succ_list;
- yyval.succ_list->append(yyvsp[0].successor);
- ;
- break;}
- case 62:
- #line 521 "yacc.y"
- {
- yyval.successor = new Successor(yyvsp[-1].realnumber, yyvsp[0].module_list);
- ;
- break;}
- case 63:
- #line 525 "yacc.y"
- {
- yyval.successor = new Successor(yyvsp[0].realnumber, NULL);
- ;
- break;}
- case 64:
- #line 530 "yacc.y"
- { yyval.realnumber = 1.0; ;
- break;}
- case 65:
- #line 531 "yacc.y"
- { yyval.realnumber = *yyvsp[-1].value;
- delete yyvsp[-1].value;
- ;
- break;}
- case 66:
- #line 537 "yacc.y"
- {
- yyval.module_list = new ProdModuleList(1);
- yyval.module_list->append(yyvsp[0].module);
- ;
- break;}
- case 67:
- #line 542 "yacc.y"
- {
- yyval.module_list = yyvsp[-1].module_list;
- yyval.module_list->append(yyvsp[0].module);
- ;
- break;}
- case 68:
- #line 549 "yacc.y"
- {
- yyval.module = new ProdModule(Name(yyvsp[0].name), NULL);
- delete yyvsp[0].name;
- ;
- break;}
- case 69:
- #line 554 "yacc.y"
- {
- yyval.module = new ProdModule(Name(yyvsp[-3].name), yyvsp[-1].expr_list);
- delete yyvsp[-3].name;
- ;
- break;}
- case 70:
- #line 561 "yacc.y"
- {
- yyval.expr_list = new ExpressionList(1);
- yyval.expr_list->append(yyvsp[0].expr->simplify());
- ;
- break;}
- case 71:
- #line 566 "yacc.y"
- {
- yyvsp[-2].expr_list->append(yyvsp[0].expr->simplify());
- yyval.expr_list = yyvsp[-2].expr_list;
- ;
- break;}
- case 72:
- #line 572 "yacc.y"
- { yyval.expr = new Expression(new ValueItem(yyvsp[0].value));
- delete yyvsp[0].value;
- ;
- break;}
- case 73:
- #line 576 "yacc.y"
- { yyval.expr = new Expression(new Variable(Name("tx"),
- Interpreter::getTx()));
- ;
- break;}
- case 74:
- #line 580 "yacc.y"
- { yyval.expr = new Expression(new Variable(Name("ty"),
- Interpreter::getTy())); ;
- break;}
- case 75:
- #line 583 "yacc.y"
- { yyval.expr = new Expression(new Variable(Name("tz"),
- Interpreter::getTz())); ;
- break;}
- case 76:
- #line 586 "yacc.y"
- { Expression *expr;
- int nth;
-
- // a formal parameter, local or global constant ?
- if (!FormalParam->lookup(*yyvsp[0].name, nth)) {
- if (!LocalConst->lookup(*yyvsp[0].name, expr)) {
- if (!GlobalConst.lookup(*yyvsp[0].name, expr))
- yyerror("`" + *yyvsp[0].name + "' unknown");
- else
- yyval.expr = new Expression(*expr);
- }
- else
- yyval.expr = new Expression(*expr);
- }
- else
- yyval.expr = new Expression(new Variable(Name(yyvsp[0].name),
- Formals(nth)));
- delete yyvsp[0].name;
- ;
- break;}
- case 77:
- #line 606 "yacc.y"
- {
- Expression *expr;
-
- if (!GlobalConst.lookup(*yyvsp[0].name, expr))
- yyerror("::" + *yyvsp[0].name + " unknown");
- else
- yyval.expr = new Expression(*expr);
-
- delete yyvsp[0].name;
- ;
- break;}
- case 78:
- #line 617 "yacc.y"
- { yyval.expr = new Expression(new Or, yyvsp[-2].expr, yyvsp[0].expr); ;
- break;}
- case 79:
- #line 619 "yacc.y"
- { yyval.expr = new Expression(new And, yyvsp[-2].expr, yyvsp[0].expr); ;
- break;}
- case 80:
- #line 621 "yacc.y"
- { yyval.expr = new Expression(new Eq, yyvsp[-2].expr, yyvsp[0].expr); ;
- break;}
- case 81:
- #line 623 "yacc.y"
- { yyval.expr = new Expression(new Neq, yyvsp[-2].expr, yyvsp[0].expr); ;
- break;}
- case 82:
- #line 625 "yacc.y"
- { yyval.expr = new Expression(new Geq, yyvsp[-2].expr, yyvsp[0].expr); ;
- break;}
- case 83:
- #line 627 "yacc.y"
- { yyval.expr = new Expression(new Leq, yyvsp[-2].expr, yyvsp[0].expr); ;
- break;}
- case 84:
- #line 629 "yacc.y"
- { yyval.expr = new Expression(new Gt, yyvsp[-2].expr, yyvsp[0].expr); ;
- break;}
- case 85:
- #line 631 "yacc.y"
- { yyval.expr = new Expression(new Lt, yyvsp[-2].expr, yyvsp[0].expr); ;
- break;}
- case 86:
- #line 633 "yacc.y"
- { yyval.expr = new Expression(new Not, yyvsp[0].expr); ;
- break;}
- case 87:
- #line 636 "yacc.y"
- { yyval.expr = new Expression(new Add, yyvsp[-2].expr, yyvsp[0].expr); ;
- break;}
- case 88:
- #line 638 "yacc.y"
- { yyval.expr = new Expression(new Sub, yyvsp[-2].expr, yyvsp[0].expr); ;
- break;}
- case 89:
- #line 640 "yacc.y"
- { yyval.expr = new Expression(new Mul, yyvsp[-2].expr, yyvsp[0].expr); ;
- break;}
- case 90:
- #line 642 "yacc.y"
- { yyval.expr = new Expression(new Div, yyvsp[-2].expr, yyvsp[0].expr); ;
- break;}
- case 91:
- #line 644 "yacc.y"
- { yyval.expr = new Expression(new Mod, yyvsp[-2].expr, yyvsp[0].expr); ;
- break;}
- case 92:
- #line 646 "yacc.y"
- { yyval.expr = new Expression(new Pow, yyvsp[-2].expr, yyvsp[0].expr); ;
- break;}
- case 93:
- #line 648 "yacc.y"
- { yyval.expr = new Expression(new Pow, yyvsp[-2].expr, yyvsp[0].expr); ;
- break;}
- case 94:
- #line 650 "yacc.y"
- { yyval.expr = new Expression(new Uminus, yyvsp[0].expr); ;
- break;}
- case 95:
- #line 653 "yacc.y"
- { yyval.expr = new Expression(new Sin, yyvsp[0].expr); ;
- break;}
- case 96:
- #line 655 "yacc.y"
- { yyval.expr = new Expression(new Cos, yyvsp[0].expr); ;
- break;}
- case 97:
- #line 657 "yacc.y"
- { yyval.expr = new Expression(new Tan, yyvsp[0].expr); ;
- break;}
- case 98:
- #line 659 "yacc.y"
- { yyval.expr = new Expression(new Asin, yyvsp[0].expr); ;
- break;}
- case 99:
- #line 661 "yacc.y"
- { yyval.expr = new Expression(new Acos, yyvsp[0].expr); ;
- break;}
- case 100:
- #line 663 "yacc.y"
- { yyval.expr = new Expression(new Atan, yyvsp[0].expr); ;
- break;}
- case 101:
- #line 665 "yacc.y"
- { yyval.expr = new Expression(new Abs, yyvsp[0].expr); ;
- break;}
- case 102:
- #line 667 "yacc.y"
- { yyval.expr = new Expression(new Sqrt, yyvsp[0].expr); ;
- break;}
- case 103:
- #line 669 "yacc.y"
- { yyval.expr = new Expression(new Exp, yyvsp[0].expr); ;
- break;}
- case 104:
- #line 671 "yacc.y"
- { yyval.expr = new Expression(new Log, yyvsp[0].expr); ;
- break;}
- case 105:
- #line 673 "yacc.y"
- { yyval.expr = new Expression(new Log, yyvsp[0].expr); ;
- break;}
- case 106:
- #line 675 "yacc.y"
- { yyval.expr = new Expression(new Rand); ;
- break;}
- case 107:
- #line 677 "yacc.y"
- { yyval.expr = new Expression(new Gauss); ;
- break;}
- case 108:
- #line 679 "yacc.y"
- { yyval.expr = new Expression(new If, yyvsp[-5].expr, yyvsp[-3].expr, yyvsp[-1].expr); ;
- break;}
- case 109:
- #line 681 "yacc.y"
- {
- yyerror("Function " + *yyvsp[-1].name + "() unknown");
- ;
- break;}
- case 110:
- #line 685 "yacc.y"
- {
- yyerror("Function " + *yyvsp[-3].name + "(arguments) unknown");
- ;
- break;}
- case 111:
- #line 689 "yacc.y"
- { yyval.expr = yyvsp[-1].expr; ;
- break;}
- case 112:
- #line 693 "yacc.y"
- { yyval.expr = NULL; ;
- break;}
- case 113:
- #line 696 "yacc.y"
- { yyval.expr = yyvsp[-1].expr->simplify(); ;
- break;}
- case 117:
- #line 707 "yacc.y"
- { derivation = yyvsp[-1].derivations; ;
- break;}
- case 118:
- #line 709 "yacc.y"
- { axiom = yyvsp[-1].module_list; ;
- break;}
- case 119:
- #line 711 "yacc.y"
- {
- theOptions.defaultPitch = dtor(yyvsp[-1].expr->evaluate());
- delete yyvsp[-1].expr;
- ;
- break;}
- case 120:
- #line 716 "yacc.y"
- { theOptions.defaultRoll = dtor(yyvsp[-1].expr->evaluate());
- delete yyvsp[-1].expr;
- ;
- break;}
- case 121:
- #line 720 "yacc.y"
- {
- theOptions.defaultTurn = dtor(yyvsp[-1].expr->evaluate());
- delete yyvsp[-1].expr;
- ;
- break;}
- case 122:
- #line 725 "yacc.y"
- {
- theOptions.defaultPitch =
- theOptions.defaultRoll =
- theOptions.defaultTurn = dtor(yyvsp[-1].expr->evaluate());
- delete yyvsp[-1].expr;
- ;
- break;}
- case 123:
- #line 732 "yacc.y"
- {
- theOptions.defaultForward = yyvsp[-1].expr->evaluate();
- delete yyvsp[-1].expr;
- ;
- break;}
- case 124:
- #line 737 "yacc.y"
- {
- long now;
-
- /*
- * #if defined(_AIX)
- * stime(&now);
- * #elif defined(__DECCXX)
- */
-
- #if defined(__DECCXX)
- now = getpid();
- #else
- time(&now);
- #endif
- if (theOptions.verbose)
- cerr << "randomize " << now << "\n";
- srand48(now);
- ;
- break;}
- case 125:
- #line 756 "yacc.y"
- {
- srand48((long)yyvsp[-1].expr->evaluate());
- delete yyvsp[-1].expr;
- ;
- break;}
- case 126:
- #line 761 "yacc.y"
- {
- theOptions.tropismX = yyvsp[-5].expr->simplify();
- theOptions.tropismY = yyvsp[-3].expr->simplify();
- theOptions.tropismZ = yyvsp[-1].expr->simplify();
- ;
- break;}
- case 127:
- #line 767 "yacc.y"
- {
- theOptions.weight = yyvsp[-1].expr->simplify();
- ;
- break;}
- case 128:
- #line 771 "yacc.y"
- {
- theOptions.autoscale = 0;
- theOptions.eye =
- Vector(yyvsp[-5].expr->evaluate(), yyvsp[-3].expr->evaluate(), yyvsp[-1].expr->evaluate());
- delete yyvsp[-5].expr; delete yyvsp[-3].expr; delete yyvsp[-1].expr;
- ;
- break;}
- case 129:
- #line 778 "yacc.y"
- {
- theOptions.autoscale = 0;
- theOptions.lookat =
- Vector(yyvsp[-5].expr->evaluate(), yyvsp[-3].expr->evaluate(), yyvsp[-1].expr->evaluate());
- delete yyvsp[-5].expr; delete yyvsp[-3].expr; delete yyvsp[-1].expr;
- ;
- break;}
- case 130:
- #line 785 "yacc.y"
- {
- theOptions.up =
- Vector(yyvsp[-5].expr->evaluate(), yyvsp[-3].expr->evaluate(), yyvsp[-1].expr->evaluate());
- delete yyvsp[-5].expr; delete yyvsp[-3].expr; delete yyvsp[-1].expr;
- ;
- break;}
- case 131:
- #line 791 "yacc.y"
- {
- theOptions.fov = yyvsp[-1].expr->evaluate();
- delete yyvsp[-1].expr;
- ;
- break;}
- case 132:
- #line 796 "yacc.y"
- {
- theOptions.coneResolution = (int) *yyvsp[-1].value;
- delete yyvsp[-1].value;
- ;
- break;}
- case 133:
- #line 801 "yacc.y"
- {
- theOptions.sphereResolution = (int) *yyvsp[-1].value;
- delete yyvsp[-1].value;
- ;
- break;}
- case 134:
- #line 808 "yacc.y"
- { Table *t;
-
- if (!theTables.lookup(*yyvsp[-1].name, t))
- yyerror("Unknown table " + *yyvsp[-1].name);
- else {
- yyval.derivations = new DerivationList(1);
- yyval.derivations->append(new DerivationItem(t,yyvsp[0].intnumber));
- }
- delete yyvsp[-1].name;
- ;
- break;}
- case 135:
- #line 819 "yacc.y"
- { Table *t;
-
- yyval.derivations = yyvsp[-3].derivations;
- if (!theTables.lookup(*yyvsp[-1].name, t))
- yyerror("Unknown table " + *yyvsp[-1].name);
- else
- yyval.derivations->append(new DerivationItem(t,yyvsp[0].intnumber));
-
- delete yyvsp[-1].name;
- ;
- break;}
- case 136:
- #line 832 "yacc.y"
- { yyval.intnumber = 1; ;
- break;}
- case 137:
- #line 834 "yacc.y"
- { yyval.intnumber = (int) real(yyvsp[-1].expr->evaluate());
- delete yyvsp[-1].expr;
- ;
- break;}
- case 138:
- #line 838 "yacc.y"
- { yyval.intnumber = -1; ;
- break;}
- case 139:
- #line 841 "yacc.y"
- { yyerrok; ;
- break;}
- case 140:
- #line 842 "yacc.y"
- { yyerrok; ;
- break;}
- }
- /* the action file gets copied in in place of this dollarsign */
- #line 440 "/usr/local/lib/bison/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");
- }
-
- 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 845 "yacc.y"
-
-
-