language.c File Reference

#include "global.h"
#include "port.h"
#include "interpret.h"
#include "array.h"
#include "object.h"
#include "stralloc.h"
#include "las.h"
#include "program.h"
#include "pike_types.h"
#include "constants.h"
#include "pike_macros.h"
#include "pike_error.h"
#include "docode.h"
#include "machine.h"
#include "pike_embed.h"
#include "opcodes.h"
#include "operators.h"
#include "bignum.h"
#include "lex.h"
#include <stdio.h>

Classes
union	yystype
struct	yyltype
union	yyalloc
Defines
#define	YYBISON   1
#define	YYPURE   1
#define	YYLSP_NEEDED   0
#define	TOK_ARROW   258
#define	TOK_CONSTANT   259
#define	TOK_FLOAT   260
#define	TOK_STRING   261
#define	TOK_NUMBER   262
#define	TOK_INC   263
#define	TOK_DEC   264
#define	TOK_RETURN   265
#define	TOK_EQ   266
#define	TOK_GE   267
#define	TOK_LE   268
#define	TOK_NE   269
#define	TOK_NOT   270
#define	TOK_LSH   271
#define	TOK_RSH   272
#define	TOK_LAND   273
#define	TOK_LOR   274
#define	TOK_SWITCH   275
#define	TOK_SSCANF   276
#define	TOK_CATCH   277
#define	TOK_FOREACH   278
#define	TOK_LEX_EOF   279
#define	TOK_ADD_EQ   280
#define	TOK_AND_EQ   281
#define	TOK_ARRAY_ID   282
#define	TOK_BREAK   283
#define	TOK_CASE   284
#define	TOK_CLASS   285
#define	TOK_COLON_COLON   286
#define	TOK_CONTINUE   287
#define	TOK_DEFAULT   288
#define	TOK_DIV_EQ   289
#define	TOK_DO   290
#define	TOK_DOT_DOT   291
#define	TOK_DOT_DOT_DOT   292
#define	TOK_ELSE   293
#define	TOK_ENUM   294
#define	TOK_EXTERN   295
#define	TOK_FLOAT_ID   296
#define	TOK_FOR   297
#define	TOK_FUNCTION_ID   298
#define	TOK_GAUGE   299
#define	TOK_GLOBAL   300
#define	TOK_IDENTIFIER   301
#define	TOK_IF   302
#define	TOK_IMPORT   303
#define	TOK_INHERIT   304
#define	TOK_FACET   305
#define	TOK_INLINE   306
#define	TOK_LOCAL_ID   307
#define	TOK_FINAL_ID   308
#define	TOK_INT_ID   309
#define	TOK_LAMBDA   310
#define	TOK_MULTISET_ID   311
#define	TOK_MULTISET_END   312
#define	TOK_MULTISET_START   313
#define	TOK_LSH_EQ   314
#define	TOK_MAPPING_ID   315
#define	TOK_MIXED_ID   316
#define	TOK_MOD_EQ   317
#define	TOK_MULT_EQ   318
#define	TOK_NO_MASK   319
#define	TOK_OBJECT_ID   320
#define	TOK_OR_EQ   321
#define	TOK_PRIVATE   322
#define	TOK_PROGRAM_ID   323
#define	TOK_PROTECTED   324
#define	TOK_PREDEF   325
#define	TOK_PUBLIC   326
#define	TOK_RSH_EQ   327
#define	TOK_STATIC   328
#define	TOK_STRING_ID   329
#define	TOK_SUB_EQ   330
#define	TOK_TYPEDEF   331
#define	TOK_TYPEOF   332
#define	TOK_VARIANT   333
#define	TOK_VOID_ID   334
#define	TOK_WHILE   335
#define	TOK_XOR_EQ   336
#define	TOK_OPTIONAL   337
#define	YYMAXDEPTH   1000
#define	YYERROR_VERBOSE   1
#define	YYDEBUG   0
#define	YYERROR_VERBOSE   1
#define	YYSTYPE   yystype
#define	YYSTYPE_IS_TRIVIAL   1
#define	YYLTYPE   yyltype
#define	YYLTYPE_IS_TRIVIAL   1
#define	INCLUDED_FROM_LANGUAGE_YACC
#define	short   int
#define	YYSTACK_ALLOC   malloc
#define	YYSTACK_FREE   free
#define	YYSTACK_GAP_MAX   (sizeof (union yyalloc) - 1)
#define	YYSTACK_BYTES(N)
#define	YYCOPY(To, From, Count)
#define	YYSTACK_RELOCATE(Stack)
#define	YYFINAL   3
#define	YYLAST   8894
#define	YYNTOKENS   107
#define	YYNNTS   193
#define	YYNRULES   626
#define	YYNSTATES   935
#define	YYUNDEFTOK   2
#define	YYMAXUTOK   337
#define	YYTRANSLATE(X)   ((unsigned)(X) <= YYMAXUTOK ? yytranslate[X] : YYUNDEFTOK)
#define	YYPACT_NINF   -729
#define	YYTABLE_NINF   -624
#define	YYSIZE_T   unsigned int
#define	yyerrok   (yyerrstatus = 0)
#define	yyclearin   (yychar = YYEMPTY)
#define	YYEMPTY   -2
#define	YYEOF   0
#define	YYACCEPT   goto yyacceptlab
#define	YYABORT   goto yyabortlab
#define	YYERROR   goto yyerrlab1
#define	YYFAIL   goto yyerrlab
#define	YYRECOVERING()   (!!yyerrstatus)
#define	YYBACKUP(Token, Value)
#define	YYTERROR   1
#define	YYERRCODE   256
#define	YYLLOC_DEFAULT(Current, Rhs, N)
#define	YYLEX   yylex (&yylval)
#define	YYDPRINTF(Args)
#define	YYDSYMPRINT(Args)
#define	YYINITDEPTH   200
#define	YYPARSE_PARAM_ARG
#define	YYPARSE_PARAM_DECL
#define	YYPOPSTACK   (yyvsp--, yyssp--)
Typedefs
typedef yyltype	yyltype
typedef short	yysigned_char
Enumerations
enum	yytokentype {   TOK_ARROW = 258, TOK_CONSTANT = 259, TOK_FLOAT = 260, TOK_STRING = 261,   TOK_NUMBER = 262, TOK_INC = 263, TOK_DEC = 264, TOK_RETURN = 265,   TOK_EQ = 266, TOK_GE = 267, TOK_LE = 268, TOK_NE = 269,   TOK_NOT = 270, TOK_LSH = 271, TOK_RSH = 272, TOK_LAND = 273,   TOK_LOR = 274, TOK_SWITCH = 275, TOK_SSCANF = 276, TOK_CATCH = 277,   TOK_FOREACH = 278, TOK_LEX_EOF = 279, TOK_ADD_EQ = 280, TOK_AND_EQ = 281,   TOK_ARRAY_ID = 282, TOK_BREAK = 283, TOK_CASE = 284, TOK_CLASS = 285,   TOK_COLON_COLON = 286, TOK_CONTINUE = 287, TOK_DEFAULT = 288, TOK_DIV_EQ = 289,   TOK_DO = 290, TOK_DOT_DOT = 291, TOK_DOT_DOT_DOT = 292, TOK_ELSE = 293,   TOK_ENUM = 294, TOK_EXTERN = 295, TOK_FLOAT_ID = 296, TOK_FOR = 297,   TOK_FUNCTION_ID = 298, TOK_GAUGE = 299, TOK_GLOBAL = 300, TOK_IDENTIFIER = 301,   TOK_IF = 302, TOK_IMPORT = 303, TOK_INHERIT = 304, TOK_FACET = 305,   TOK_INLINE = 306, TOK_LOCAL_ID = 307, TOK_FINAL_ID = 308, TOK_INT_ID = 309,   TOK_LAMBDA = 310, TOK_MULTISET_ID = 311, TOK_MULTISET_END = 312, TOK_MULTISET_START = 313,   TOK_LSH_EQ = 314, TOK_MAPPING_ID = 315, TOK_MIXED_ID = 316, TOK_MOD_EQ = 317,   TOK_MULT_EQ = 318, TOK_NO_MASK = 319, TOK_OBJECT_ID = 320, TOK_OR_EQ = 321,   TOK_PRIVATE = 322, TOK_PROGRAM_ID = 323, TOK_PROTECTED = 324, TOK_PREDEF = 325,   TOK_PUBLIC = 326, TOK_RSH_EQ = 327, TOK_STATIC = 328, TOK_STRING_ID = 329,   TOK_SUB_EQ = 330, TOK_TYPEDEF = 331, TOK_TYPEOF = 332, TOK_VARIANT = 333,   TOK_VOID_ID = 334, TOK_WHILE = 335, TOK_XOR_EQ = 336, TOK_OPTIONAL = 337 }
Functions
int	add_local_name (struct pike_string *, struct pike_type *, node *)
int	low_add_local_name (struct compiler_frame *, struct pike_string *, struct pike_type *, node *)
int	yylex (YYSTYPE *yylval)
int	yyparse (YYPARSE_PARAM_ARG)
void	low_yyerror (struct pike_string *str)
void	yyerror (char *str)
int	islocal (struct pike_string *str)
void	cleanup_compiler (void)

---

Define Documentation

#define INCLUDED_FROM_LANGUAGE_YACC

#define short   int

#define TOK_ADD_EQ   280

#define TOK_AND_EQ   281

#define TOK_ARRAY_ID   282

#define TOK_ARROW   258

#define TOK_BREAK   283

#define TOK_CASE   284

#define TOK_CATCH   277

#define TOK_CLASS   285

#define TOK_COLON_COLON   286

#define TOK_CONSTANT   259

#define TOK_CONTINUE   287

#define TOK_DEC   264

#define TOK_DEFAULT   288

#define TOK_DIV_EQ   289

#define TOK_DO   290

#define TOK_DOT_DOT   291

#define TOK_DOT_DOT_DOT   292

#define TOK_ELSE   293

#define TOK_ENUM   294

#define TOK_EQ   266

#define TOK_EXTERN   295

#define TOK_FACET   305

#define TOK_FINAL_ID   308

#define TOK_FLOAT   260

#define TOK_FLOAT_ID   296

#define TOK_FOR   297

#define TOK_FOREACH   278

#define TOK_FUNCTION_ID   298

#define TOK_GAUGE   299

#define TOK_GE   267

#define TOK_GLOBAL   300

#define TOK_IDENTIFIER   301

#define TOK_IF   302

#define TOK_IMPORT   303

#define TOK_INC   263

#define TOK_INHERIT   304

#define TOK_INLINE   306

#define TOK_INT_ID   309

#define TOK_LAMBDA   310

#define TOK_LAND   273

#define TOK_LE   268

#define TOK_LEX_EOF   279

#define TOK_LOCAL_ID   307

#define TOK_LOR   274

#define TOK_LSH   271

#define TOK_LSH_EQ   314

#define TOK_MAPPING_ID   315

#define TOK_MIXED_ID   316

#define TOK_MOD_EQ   317

#define TOK_MULT_EQ   318

#define TOK_MULTISET_END   312

#define TOK_MULTISET_ID   311

#define TOK_MULTISET_START   313

#define TOK_NE   269

#define TOK_NO_MASK   319

#define TOK_NOT   270

#define TOK_NUMBER   262

#define TOK_OBJECT_ID   320

#define TOK_OPTIONAL   337

#define TOK_OR_EQ   321

#define TOK_PREDEF   325

#define TOK_PRIVATE   322

#define TOK_PROGRAM_ID   323

#define TOK_PROTECTED   324

#define TOK_PUBLIC   326

#define TOK_RETURN   265

#define TOK_RSH   272

#define TOK_RSH_EQ   327

#define TOK_SSCANF   276

#define TOK_STATIC   328

#define TOK_STRING   261

#define TOK_STRING_ID   329

#define TOK_SUB_EQ   330

#define TOK_SWITCH   275

#define TOK_TYPEDEF   331

#define TOK_TYPEOF   332

#define TOK_VARIANT   333

#define TOK_VOID_ID   334

#define TOK_WHILE   335

#define TOK_XOR_EQ   336

#define YYABORT   goto yyabortlab

#define YYACCEPT   goto yyacceptlab

#define YYBACKUP (  Token, Value   )

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 YYBISON   1

#define yyclearin   (yychar = YYEMPTY)

#define YYCOPY (  To, From, Count   )

Value: do \ { \ register YYSIZE_T yyi; \ for (yyi = 0; yyi < (Count); yyi++) \ (To)[yyi] = (From)[yyi]; \ } \ while (0)

#define YYDEBUG   0

#define YYDPRINTF (  Args   )

#define YYDSYMPRINT (  Args   )

#define YYEMPTY   -2

#define YYEOF   0

#define YYERRCODE   256

#define yyerrok   (yyerrstatus = 0)

#define YYERROR   goto yyerrlab1

#define YYERROR_VERBOSE   1

#define YYERROR_VERBOSE   1

#define YYFAIL   goto yyerrlab

#define YYFINAL   3

#define YYINITDEPTH   200

#define YYLAST   8894

#define YYLEX   yylex (&yylval)

#define YYLLOC_DEFAULT (  Current, Rhs, N   )

Value: Current.first_line = Rhs[1].first_line; \ Current.first_column = Rhs[1].first_column; \ Current.last_line = Rhs[N].last_line; \ Current.last_column = Rhs[N].last_column;

#define YYLSP_NEEDED   0

#define YYLTYPE   yyltype

#define YYLTYPE_IS_TRIVIAL   1

#define YYMAXDEPTH   1000

#define YYMAXUTOK   337

#define YYNNTS   193

#define YYNRULES   626

#define YYNSTATES   935

#define YYNTOKENS   107

#define YYPACT_NINF   -729

#define YYPARSE_PARAM_ARG

#define YYPARSE_PARAM_DECL

#define YYPOPSTACK   (yyvsp--, yyssp--)

#define YYPURE   1

#define YYRECOVERING (   )     (!!yyerrstatus)

#define YYSIZE_T   unsigned int

#define YYSTACK_ALLOC   malloc

#define YYSTACK_BYTES (  N   )

Value: ((N) * (sizeof (short) + sizeof (YYSTYPE)) \ + YYSTACK_GAP_MAX)

#define YYSTACK_FREE   free

#define YYSTACK_GAP_MAX   (sizeof (union yyalloc) - 1)

#define YYSTACK_RELOCATE (  Stack   )

Value: do \ { \ YYSIZE_T yynewbytes; \ YYCOPY (&yyptr->Stack, Stack, yysize); \ Stack = &yyptr->Stack; \ yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAX; \ yyptr += yynewbytes / sizeof (*yyptr); \ } \ while (0)

#define YYSTYPE   yystype

#define YYSTYPE_IS_TRIVIAL   1

#define YYTABLE_NINF   -624

#define YYTERROR   1

#define YYTRANSLATE (  X   )     ((unsigned)(X) <= YYMAXUTOK ? yytranslate[X] : YYUNDEFTOK)

#define YYUNDEFTOK   2

---

Typedef Documentation

typedef struct yyltype yyltype

typedef short yysigned_char

---

Enumeration Type Documentation

enum yytokentype

Enumeration values: TOK_ARROW  TOK_CONSTANT  TOK_FLOAT  TOK_STRING  TOK_NUMBER  TOK_INC  TOK_DEC  TOK_RETURN  TOK_EQ  TOK_GE  TOK_LE  TOK_NE  TOK_NOT  TOK_LSH  TOK_RSH  TOK_LAND  TOK_LOR  TOK_SWITCH  TOK_SSCANF  TOK_CATCH  TOK_FOREACH  TOK_LEX_EOF  TOK_ADD_EQ  TOK_AND_EQ  TOK_ARRAY_ID  TOK_BREAK  TOK_CASE  TOK_CLASS  TOK_COLON_COLON  TOK_CONTINUE  TOK_DEFAULT  TOK_DIV_EQ  TOK_DO  TOK_DOT_DOT  TOK_DOT_DOT_DOT  TOK_ELSE  TOK_ENUM  TOK_EXTERN  TOK_FLOAT_ID  TOK_FOR  TOK_FUNCTION_ID  TOK_GAUGE  TOK_GLOBAL  TOK_IDENTIFIER  TOK_IF  TOK_IMPORT  TOK_INHERIT  TOK_FACET  TOK_INLINE  TOK_LOCAL_ID  TOK_FINAL_ID  TOK_INT_ID  TOK_LAMBDA  TOK_MULTISET_ID  TOK_MULTISET_END  TOK_MULTISET_START  TOK_LSH_EQ  TOK_MAPPING_ID  TOK_MIXED_ID  TOK_MOD_EQ  TOK_MULT_EQ  TOK_NO_MASK  TOK_OBJECT_ID  TOK_OR_EQ  TOK_PRIVATE  TOK_PROGRAM_ID  TOK_PROTECTED  TOK_PREDEF  TOK_PUBLIC  TOK_RSH_EQ  TOK_STATIC  TOK_STRING_ID  TOK_SUB_EQ  TOK_TYPEDEF  TOK_TYPEOF  TOK_VARIANT  TOK_VOID_ID  TOK_WHILE  TOK_XOR_EQ  TOK_OPTIONAL

---

Function Documentation

int add_local_name (  struct pike_string *  , struct pike_type *  , node *  )

void cleanup_compiler (  void   )

int islocal (  struct pike_string *  str  )

int low_add_local_name (  struct compiler_frame *  , struct pike_string *  , struct pike_type *  , node *  )

void low_yyerror (  struct pike_string *  str  )

void yyerror (  char *  str  )

int yylex (  YYSTYPE *  yylval  )

int yyparse (  YYPARSE_PARAM_ARG   )

---