/* A Bison parser, made by GNU Bison 2.3. */

/* Skeleton implementation for Bison's Yacc-like parsers in C

Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006

Free Software Foundation, Inc.

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 2, 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., 51 Franklin Street, Fifth Floor,

Boston, MA 02110-1301, USA. */

/* As a special exception, you may create a larger work that contains

part or all of the Bison parser skeleton and distribute that work

under terms of your choice, so long as that work isn't itself a

parser generator using the skeleton or a modified version thereof

as a parser skeleton. Alternatively, if you modify or redistribute

the parser skeleton itself, you may (at your option) remove this

special exception, which will cause the skeleton and the resulting

Bison output files to be licensed under the GNU General Public

License without this special exception.

This special exception was added by the Free Software Foundation in

version 2.2 of Bison. */

/* C LALR(1) parser skeleton written by Richard Stallman, by

simplifying the original so-called "semantic" parser. */

/* All symbols defined below should begin with yy or YY, to avoid

infringing on user name space. This should be done even for local

variables, as they might otherwise be expanded by user macros.

There are some unavoidable exceptions within include files to

define necessary library symbols; they are noted "INFRINGES ON

USER NAME SPACE" below. */

/* Identify Bison output. */

#define YYBISON 1

/* Bison version. */

#define YYBISON_VERSION "2.3"

/* Skeleton name. */

#define YYSKELETON_NAME "yacc.c"

/* Pure parsers. */

#define YYPURE 0

/* Using locations. */

#define YYLSP_NEEDED 0

/* Tokens. */

#ifndef YYTOKENTYPE

# define YYTOKENTYPE

/* Put the tokens into the symbol table, so that GDB and other debuggers

know about them. */

enum yytokentype {

TIDENTIFIER = 258,

TINTEGER = 259,

TDOUBLE = 260,

TSTRING = 261,

TCEQ = 262,

TCNE = 263,

TCLT = 264,

TCLE = 265,

TCGT = 266,

TCGE = 267,

TEQUAL = 268,

TLPAREN = 269,

TRPAREN = 270,

TLBRACE = 271,

TRBRACE = 272,

TCOMMA = 273,

TDOT = 274,

TPLUS = 275,

TMINUS = 276,

TMUL = 277,

TDIV = 278,

TRETURN = 279,

TEXTERN = 280,

TEND = 281,

TPUBLIC = 282,

TPROTECTED = 283,

TPRIVATE = 284,

TSTATIC = 285,

TINTERFACE = 286,

TCLASS = 287,

TFOR = 288,

TDO = 289,

TWHILE = 290,

TNEW = 291,

TIF = 292

};

#endif

/* Tokens. */

#define TIDENTIFIER 258

#define TINTEGER 259

#define TDOUBLE 260

#define TSTRING 261

#define TCEQ 262

#define TCNE 263

#define TCLT 264

#define TCLE 265

#define TCGT 266

#define TCGE 267

#define TEQUAL 268

#define TLPAREN 269

#define TRPAREN 270

#define TLBRACE 271

#define TRBRACE 272

#define TCOMMA 273

#define TDOT 274

#define TPLUS 275

#define TMINUS 276

#define TMUL 277

#define TDIV 278

#define TRETURN 279

#define TEXTERN 280

#define TEND 281

#define TPUBLIC 282

#define TPROTECTED 283

#define TPRIVATE 284

#define TSTATIC 285

#define TINTERFACE 286

#define TCLASS 287

#define TFOR 288

#define TDO 289

#define TWHILE 290

#define TNEW 291

#define TIF 292

/* Copy the first part of user declarations. */

#line 1 "parser.y"

#include "JavaASTree.h"

#include <cstdio>

#include <cstdlib>

#include "parser.hpp"

ASTree *programBlock; /* the top level root node of our final AST */

int yylex(void);

void yyerror(const char *s) { std::printf("Error: %s\n", s);std::exit(1); }

/* Enabling traces. */

#ifndef YYDEBUG

# define YYDEBUG 0

#endif

/* Enabling verbose error messages. */

#ifdef YYERROR_VERBOSE

# undef YYERROR_VERBOSE

# define YYERROR_VERBOSE 1

#else

# define YYERROR_VERBOSE 0

#endif

/* Enabling the token table. */

#ifndef YYTOKEN_TABLE

# define YYTOKEN_TABLE 0

#endif

#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED

typedef union YYSTYPE

#line 13 "parser.y"

{

ASTree *node;

ASTLeaf *leaf;

ASTFork *fork;

NodeList *nodeList;

SentenceList *sentenceList;

VariableList *variableList;

ValueLeaf *valueNode;

IdentifierASTLeaf *identifierNode;

ReturnSentenceASTFork *returnNode;

AssignmentASTFork *assignNode;

CastTypeASTFork *castNode;

BinaryASTFork *binaryNode;

ThreeASTFork *threeNode;

FragmentASTree *fragmentNode;

IfASTFork *ifNode;

ForASTFork *forNode;

PreWhileASTFork *preWhileNode;

BackWhileASTFork *backWhileNode;

VariableDeclarationASTFork *varDeclNode;

InterfaceMethodASTFork *interfaceMethodNode;

StaticMethodASTFork *staticMethodNode;

NormalMethodASTFork *normalMethodNode;

InterfaceDefineASTFork *interfaceNode;

ClassDefineASTFork *classNode;

ClassDeclBodyASTFork *classBodyNode;

CallAttributionASTFork *callAttrNode;

CallMethodASTFork *callMethodNode;

NewObjectASTFork *newObjNode;

std::string *string;

int token;

}

/* Line 193 of yacc.c. */

#line 216 "parser.cpp"

YYSTYPE;

# define yystype YYSTYPE /* obsolescent; will be withdrawn */

# define YYSTYPE_IS_DECLARED 1

# define YYSTYPE_IS_TRIVIAL 1

#endif

/* Copy the second part of user declarations. */

/* Line 216 of yacc.c. */

#line 229 "parser.cpp"

#ifdef short

# undef short

#endif

#ifdef YYTYPE_UINT8

typedef YYTYPE_UINT8 yytype_uint8;

#else

typedef unsigned char yytype_uint8;

#endif

#ifdef YYTYPE_INT8

typedef YYTYPE_INT8 yytype_int8;

#elif (defined __STDC__ || defined __C99__FUNC__ \

|| defined __cplusplus || defined _MSC_VER)

typedef signed char yytype_int8;

#else

typedef short int yytype_int8;

#endif

#ifdef YYTYPE_UINT16

typedef YYTYPE_UINT16 yytype_uint16;

#else

typedef unsigned short int yytype_uint16;

#endif

#ifdef YYTYPE_INT16

typedef YYTYPE_INT16 yytype_int16;

#else

typedef short int yytype_int16;

#endif

#ifndef YYSIZE_T

# ifdef __SIZE_TYPE__

# define YYSIZE_T __SIZE_TYPE__

# elif defined size_t

# define YYSIZE_T size_t

# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \

|| defined __cplusplus || defined _MSC_VER)

# include <stddef.h> /* INFRINGES ON USER NAME SPACE */

# define YYSIZE_T size_t

# else

# define YYSIZE_T unsigned int

# endif

#endif

#define YYSIZE_MAXIMUM ((YYSIZE_T) -1)

#ifndef YY_

# if defined YYENABLE_NLS && YYENABLE_NLS

# if ENABLE_NLS

# include <libintl.h> /* INFRINGES ON USER NAME SPACE */

# define YY_(msgid) dgettext ("bison-runtime", msgid)

# endif

# endif

# ifndef YY_

# define YY_(msgid) msgid

# endif

#endif

/* Suppress unused-variable warnings by "using" E. */

#if ! defined lint || defined __GNUC__

# define YYUSE(e) ((void) (e))

#else

# define YYUSE(e) /* empty */

#endif

/* Identity function, used to suppress warnings about constant conditions. */

#ifndef lint

# define YYID(n) (n)

#else

#if (defined __STDC__ || defined __C99__FUNC__ \

|| defined __cplusplus || defined _MSC_VER)

static int

YYID (int i)

#else

static int

YYID (i)

int i;

#endif

{

return i;

}

#endif

#if ! defined yyoverflow || YYERROR_VERBOSE

/* The parser invokes alloca or malloc; define the necessary symbols. */

# ifdef YYSTACK_USE_ALLOCA

# if YYSTACK_USE_ALLOCA

# ifdef __GNUC__

# define YYSTACK_ALLOC __builtin_alloca

# elif defined __BUILTIN_VA_ARG_INCR

# include <alloca.h> /* INFRINGES ON USER NAME SPACE */

# elif defined _AIX

# define YYSTACK_ALLOC __alloca

# elif defined _MSC_VER

# include <malloc.h> /* INFRINGES ON USER NAME SPACE */

# define alloca _alloca

# else

# define YYSTACK_ALLOC alloca

# if ! defined _ALLOCA_H && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \

|| defined __cplusplus || defined _MSC_VER)

# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */

# ifndef _STDLIB_H

# define _STDLIB_H 1

# endif

# endif

# endif

# endif

# endif

# ifdef YYSTACK_ALLOC

/* Pacify GCC's `empty if-body' warning. */

# define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0))

# ifndef YYSTACK_ALLOC_MAXIMUM

/* The OS might guarantee only one guard page at the bottom of the stack,

and a page size can be as small as 4096 bytes. So we cannot safely

invoke alloca (N) if N exceeds 4096. Use a slightly smaller number

to allow for a few compiler-allocated temporary stack slots. */

# define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */

# endif

# else

# define YYSTACK_ALLOC YYMALLOC

# define YYSTACK_FREE YYFREE

# ifndef YYSTACK_ALLOC_MAXIMUM

# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM

# endif

# if (defined __cplusplus && ! defined _STDLIB_H \

&& ! ((defined YYMALLOC || defined malloc) \

&& (defined YYFREE || defined free)))

# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */

# ifndef _STDLIB_H

# define _STDLIB_H 1

# endif

# endif

# ifndef YYMALLOC

# define YYMALLOC malloc

# if ! defined malloc && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \

|| defined __cplusplus || defined _MSC_VER)

void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */

# endif

# endif

# ifndef YYFREE

# define YYFREE free

# if ! defined free && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \

|| defined __cplusplus || defined _MSC_VER)

void free (void *); /* INFRINGES ON USER NAME SPACE */

# endif

# endif

# endif

#endif /* ! defined yyoverflow || YYERROR_VERBOSE */

#if (! defined yyoverflow \

&& (! defined __cplusplus \

|| (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))

/* A type that is properly aligned for any stack member. */

union yyalloc

{

yytype_int16 yyss;

YYSTYPE yyvs;

};

/* The size of the maximum gap between one aligned stack and the next. */

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

/* The size of an array large to enough to hold all stacks, each with

N elements. */

# define YYSTACK_BYTES(N) \

((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \

+ YYSTACK_GAP_MAXIMUM)

/* Copy COUNT objects from FROM to TO. The source and destination do

not overlap. */

# ifndef YYCOPY

# if defined __GNUC__ && 1 < __GNUC__

# define YYCOPY(To, From, Count) \

__builtin_memcpy (To, From, (Count) * sizeof (*(From)))

# else

# define YYCOPY(To, From, Count) \

do \

{ \

YYSIZE_T yyi; \

for (yyi = 0; yyi < (Count); yyi++) \

(To)[yyi] = (From)[yyi]; \

} \

while (YYID (0))

# endif

# endif

/* Relocate STACK from its old location to the new one. The

local variables YYSIZE and YYSTACKSIZE give the old and new number of

elements in the stack, and YYPTR gives the new location of the

stack. Advance YYPTR to a properly aligned location for the next

stack. */

# define YYSTACK_RELOCATE(Stack) \

do \

{ \

YYSIZE_T yynewbytes; \

YYCOPY (&yyptr->Stack, Stack, yysize); \

Stack = &yyptr->Stack; \

yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \

yyptr += yynewbytes / sizeof (*yyptr); \

} \

while (YYID (0))

#endif

/* YYFINAL -- State number of the termination state. */

#define YYFINAL 16

/* YYLAST -- Last index in YYTABLE. */

#define YYLAST 123

/* YYNTOKENS -- Number of terminals. */

#define YYNTOKENS 38

/* YYNNTS -- Number of nonterminals. */

#define YYNNTS 11

/* YYNRULES -- Number of rules. */

#define YYNRULES 33

/* YYNRULES -- Number of states. */

#define YYNSTATES 52

/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */

#define YYUNDEFTOK 2

#define YYMAXUTOK 292

#define YYTRANSLATE(YYX) \

((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)

/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */

static const yytype_uint8 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,

2, 2, 2, 2, 2, 2, 2, 2, 2, 2,

2, 2, 2, 2, 2, 2, 2, 2, 2, 2,

2, 2, 2, 2, 2, 2, 2, 2, 2, 2,

2, 2, 2, 2, 2, 2, 2, 2, 2, 2,

2, 2, 2, 2, 2, 2, 2, 2, 2, 2,

2, 2, 2, 2, 2, 2, 2, 2, 2, 2,

2, 2, 2, 2, 2, 2, 2, 2, 2, 2,

2, 2, 2, 2, 2, 2, 2, 2, 2, 2,

2, 2, 2, 2, 2, 2, 2, 2, 2, 2,

2, 2, 2, 2, 2, 2, 2, 2, 2, 2,

2, 2, 2, 2, 2, 2, 2, 2, 2, 2,

2, 2, 2, 2, 2, 2, 2, 2, 2, 2,

2, 2, 2, 2, 2, 2, 2, 2, 2, 2,

2, 2, 2, 2, 2, 2, 2, 2, 2, 2,

2, 2, 2, 2, 2, 2, 2, 2, 2, 2,

2, 2, 2, 2, 2, 2, 2, 2, 2, 2,

2, 2, 2, 2, 2, 2, 2, 2, 2, 2,

2, 2, 2, 2, 2, 2, 2, 2, 2, 2,

2, 2, 2, 2, 2, 2, 2, 2, 2, 2,

2, 2, 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

};

#if YYDEBUG

/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in

YYRHS. */

static const yytype_uint8 yyprhs[] =

{

0, 0, 3, 7, 10, 12, 15, 18, 19, 23,

27, 30, 32, 36, 41, 43, 47, 51, 55, 59,

63, 67, 68, 70, 74, 76, 78, 80, 82, 84,

86, 88, 90, 92

};

/* YYRHS -- A `-1'-separated list of the rules' RHS. */

static const yytype_int8 yyrhs[] =

{

39, 0, -1, 16, 40, 17, -1, 16, 17, -1,

41, -1, 40, 41, -1, 44, 26, -1, -1, 43,

42, 26, -1, 24, 44, 26, -1, 47, 47, -1,

46, -1, 47, 13, 44, -1, 47, 14, 45, 15,

-1, 47, -1, 44, 22, 44, -1, 44, 23, 44,

-1, 44, 20, 44, -1, 44, 21, 44, -1, 44,

48, 44, -1, 14, 44, 15, -1, -1, 44, -1,

45, 18, 44, -1, 4, -1, 5, -1, 6, -1,

3, -1, 7, -1, 8, -1, 9, -1, 10, -1,

11, -1, 12, -1

};

/* YYRLINE[YYN] -- source line where rule number YYN was defined. */

static const yytype_uint8 yyrline[] =

{

0, 112, 126, 127, 129, 130, 132, 132, 132, 133,

136, 151, 151, 152, 153, 154, 155, 156, 157, 158,

159, 162, 163, 164, 168, 169, 170, 172, 175, 175,

175, 175, 175, 175

};

#endif

#if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE

/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.

First, the terminals, then, starting at YYNTOKENS, nonterminals. */

static const char *const yytname[] =

{

"$end", "error", "$undefined", "TIDENTIFIER", "TINTEGER", "TDOUBLE",

"TSTRING", "TCEQ", "TCNE", "TCLT", "TCLE", "TCGT", "TCGE", "TEQUAL",

"TLPAREN", "TRPAREN", "TLBRACE", "TRBRACE", "TCOMMA", "TDOT", "TPLUS",

"TMINUS", "TMUL", "TDIV", "TRETURN", "TEXTERN", "TEND", "TPUBLIC",

"TPROTECTED", "TPRIVATE", "TSTATIC", "TINTERFACE", "TCLASS", "TFOR",

"TDO", "TWHILE", "TNEW", "TIF", "$accept", "fragment", "stmts",

"sentence", "@1", "var_decl", "expr", "call_args", "primary", "ident",

"comparison", 0

};

#endif

# ifdef YYPRINT

/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to

token YYLEX-NUM. */

static const yytype_uint16 yytoknum[] =

{

0, 256, 257, 258, 259, 260, 261, 262, 263, 264,

265, 266, 267, 268, 269, 270, 271, 272, 273, 274,

275, 276, 277, 278, 279, 280, 281, 282, 283, 284,

285, 286, 287, 288, 289, 290, 291, 292

};

# endif

/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */

static const yytype_uint8 yyr1[] =

{

0, 38, 39, 39, 40, 40, 41, 42, 41, 41,

43, 44, 44, 44, 44, 44, 44, 44, 44, 44,

44, 45, 45, 45, 46, 46, 46, 47, 48, 48,

48, 48, 48, 48

};

/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */

static const yytype_uint8 yyr2[] =

{

0, 2, 3, 2, 1, 2, 2, 0, 3, 3,

2, 1, 3, 4, 1, 3, 3, 3, 3, 3,

3, 0, 1, 3, 1, 1, 1, 1, 1, 1,

1, 1, 1, 1

};

/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state

STATE-NUM when YYTABLE doesn't specify something else to do. Zero

means the default is an error. */

static const yytype_uint8 yydefact[] =

{

0, 0, 0, 27, 24, 25, 26, 0, 3, 0,

0, 4, 7, 0, 11, 14, 1, 0, 14, 0,

2, 5, 0, 28, 29, 30, 31, 32, 33, 0,

0, 0, 0, 6, 0, 0, 21, 10, 20, 9,

8, 17, 18, 15, 16, 19, 12, 22, 0, 13,

0, 23

};

/* YYDEFGOTO[NTERM-NUM]. */

static const yytype_int8 yydefgoto[] =

{

-1, 2, 10, 11, 22, 12, 13, 48, 14, 18,

34

};

/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing

STATE-NUM. */

#define YYPACT_NINF -13

static const yytype_int8 yypact[] =

{

-5, 2, 13, -13, -13, -13, -13, 103, -13, 103,

27, -13, -13, 38, -13, 109, -13, 65, -10, 45,

-13, -13, -12, -13, -13, -13, -13, -13, -13, 103,

103, 103, 103, -13, 103, 103, 103, -13, -13, -13,

-13, 88, 88, 28, 28, 82, 82, 82, -6, -13,

103, 82

};

/* YYPGOTO[NTERM-NUM]. */

static const yytype_int8 yypgoto[] =

{

-13, -13, -13, 7, -13, -13, -7, -13, -13, 0,

-13

};

/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If

positive, shift that token. If negative, reduce the rule which

number is the opposite. If zero, do what YYDEFACT says.

If YYTABLE_NINF, syntax error. */

#define YYTABLE_NINF -1

static const yytype_uint8 yytable[] =

{

17, 15, 19, 35, 36, 3, 4, 5, 6, 49,

15, 1, 50, 16, 40, 37, 7, 21, 0, 8,

0, 0, 41, 42, 43, 44, 9, 45, 46, 47,

3, 4, 5, 6, 0, 23, 24, 25, 26, 27,

28, 7, 0, 51, 20, 23, 24, 25, 26, 27,

28, 9, 23, 24, 25, 26, 27, 28, 29, 30,

31, 32, 0, 0, 33, 29, 30, 31, 32, 0,

0, 39, 23, 24, 25, 26, 27, 28, 0, 0,

38, 0, 0, 0, 0, 29, 30, 31, 32, 23,

24, 25, 26, 27, 28, 23, 24, 25, 26, 27,

28, 0, 29, 30, 31, 32, 3, 4, 5, 6,

31, 32, 3, 0, 0, 0, 0, 7, 0, 0,

0, 0, 35, 36

};

static const yytype_int8 yycheck[] =

{

7, 1, 9, 13, 14, 3, 4, 5, 6, 15,

10, 16, 18, 0, 26, 15, 14, 10, -1, 17,

-1, -1, 29, 30, 31, 32, 24, 34, 35, 36,

3, 4, 5, 6, -1, 7, 8, 9, 10, 11,

12, 14, -1, 50, 17, 7, 8, 9, 10, 11,

12, 24, 7, 8, 9, 10, 11, 12, 20, 21,

22, 23, -1, -1, 26, 20, 21, 22, 23, -1,

-1, 26, 7, 8, 9, 10, 11, 12, -1, -1,

15, -1, -1, -1, -1, 20, 21, 22, 23, 7,

8, 9, 10, 11, 12, 7, 8, 9, 10, 11,

12, -1, 20, 21, 22, 23, 3, 4, 5, 6,

22, 23, 3, -1, -1, -1, -1, 14, -1, -1,

-1, -1, 13, 14

};

/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing

symbol of state STATE-NUM. */

static const yytype_uint8 yystos[] =

{

0, 16, 39, 3, 4, 5, 6, 14, 17, 24,

40, 41, 43, 44, 46, 47, 0, 44, 47, 44,

17, 41, 42, 7, 8, 9, 10, 11, 12, 20,

21, 22, 23, 26, 48, 13, 14, 47, 15, 26,

26, 44, 44, 44, 44, 44, 44, 44, 45, 15,

18, 44

};

#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 yyerrorlab

/* 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); \

yytoken = YYTRANSLATE (yychar); \

YYPOPSTACK (1); \

goto yybackup; \

} \

else \

{ \

yyerror (YY_("syntax error: cannot back up")); \

YYERROR; \

} \

while (YYID (0))

#define YYTERROR 1

#define YYERRCODE 256

/* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N].

If N is 0, then set CURRENT to the empty location which ends

the previous symbol: RHS[0] (always defined). */

#define YYRHSLOC(Rhs, K) ((Rhs)[K])

#ifndef YYLLOC_DEFAULT

# define YYLLOC_DEFAULT(Current, Rhs, N) \

do \

if (YYID (N)) \

{ \

(Current).first_line = YYRHSLOC (Rhs, 1).first_line; \

(Current).first_column = YYRHSLOC (Rhs, 1).first_column; \

(Current).last_line = YYRHSLOC (Rhs, N).last_line; \

(Current).last_column = YYRHSLOC (Rhs, N).last_column; \

} \

else \

{ \

(Current).first_line = (Current).last_line = \

YYRHSLOC (Rhs, 0).last_line; \

(Current).first_column = (Current).last_column = \

YYRHSLOC (Rhs, 0).last_column; \

} \

while (YYID (0))

#endif

/* YY_LOCATION_PRINT -- Print the location on the stream.

This macro was not mandated originally: define only if we know

we won't break user code: when these are the locations we know. */

#ifndef YY_LOCATION_PRINT

# if defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL

# define YY_LOCATION_PRINT(File, Loc) \

fprintf (File, "%d.%d-%d.%d", \

(Loc).first_line, (Loc).first_column, \

(Loc).last_line, (Loc).last_column)

# else

# define YY_LOCATION_PRINT(File, Loc) ((void) 0)

# endif

#endif

/* YYLEX -- calling `yylex' with the right arguments. */

#ifdef YYLEX_PARAM

# define YYLEX yylex (YYLEX_PARAM)

#else

# define YYLEX yylex ()

#endif

/* Enable debugging if requested. */

#if YYDEBUG

# ifndef YYFPRINTF

# include <stdio.h> /* INFRINGES ON USER NAME SPACE */

# define YYFPRINTF fprintf

# endif

# define YYDPRINTF(Args) \

do { \

if (yydebug) \

YYFPRINTF Args; \

} while (YYID (0))

# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \

do { \

if (yydebug) \

{ \

YYFPRINTF (stderr, "%s ", Title); \

yy_symbol_print (stderr, \

Type, Value); \

YYFPRINTF (stderr, "\n"); \

} \

} while (YYID (0))

/*--------------------------------.

| Print this symbol on YYOUTPUT. |

`--------------------------------*/

/*ARGSUSED*/

#if (defined __STDC__ || defined __C99__FUNC__ \

|| defined __cplusplus || defined _MSC_VER)

static void

yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)

#else

static void

yy_symbol_value_print (yyoutput, yytype, yyvaluep)

FILE *yyoutput;

int yytype;

YYSTYPE const * const yyvaluep;

#endif

{

if (!yyvaluep)

return;

# ifdef YYPRINT

if (yytype < YYNTOKENS)

YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);

# else

YYUSE (yyoutput);

# endif

switch (yytype)

{

default:

break;

}

}

/*--------------------------------.

| Print this symbol on YYOUTPUT. |

`--------------------------------*/

#if (defined __STDC__ || defined __C99__FUNC__ \

|| defined __cplusplus || defined _MSC_VER)

static void

yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)

#else

static void

yy_symbol_print (yyoutput, yytype, yyvaluep)

FILE *yyoutput;

int yytype;

YYSTYPE const * const yyvaluep;

#endif

{

if (yytype < YYNTOKENS)

YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);

else

YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);

yy_symbol_value_print (yyoutput, yytype, yyvaluep);

YYFPRINTF (yyoutput, ")");

}

/*------------------------------------------------------------------.

| yy_stack_print -- Print the state stack from its BOTTOM up to its |

| TOP (included). |

`------------------------------------------------------------------*/

#if (defined __STDC__ || defined __C99__FUNC__ \

|| defined __cplusplus || defined _MSC_VER)

static void

yy_stack_print (yytype_int16 *bottom, yytype_int16 *top)

#else

static void

yy_stack_print (bottom, top)

yytype_int16 *bottom;

yytype_int16 *top;

#endif

{

YYFPRINTF (stderr, "Stack now");

for (; bottom <= top; ++bottom)

YYFPRINTF (stderr, " %d", *bottom);

YYFPRINTF (stderr, "\n");

}

# define YY_STACK_PRINT(Bottom, Top) \

do { \

if (yydebug) \

yy_stack_print ((Bottom), (Top)); \

} while (YYID (0))

/*------------------------------------------------.

| Report that the YYRULE is going to be reduced. |

`------------------------------------------------*/

#if (defined __STDC__ || defined __C99__FUNC__ \

|| defined __cplusplus || defined _MSC_VER)

static void

yy_reduce_print (YYSTYPE *yyvsp, int yyrule)

#else

static void

yy_reduce_print (yyvsp, yyrule)

YYSTYPE *yyvsp;

int yyrule;

#endif

{

int yynrhs = yyr2[yyrule];

int yyi;

unsigned long int yylno = yyrline[yyrule];

YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n",

yyrule - 1, yylno);

/* The symbols being reduced. */

for (yyi = 0; yyi < yynrhs; yyi++)

{

fprintf (stderr, " $%d = ", yyi + 1);

yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi],

&(yyvsp[(yyi + 1) - (yynrhs)])

);

fprintf (stderr, "\n");

}

}

# define YY_REDUCE_PRINT(Rule) \

do { \

if (yydebug) \

yy_reduce_print (yyvsp, Rule); \

} while (YYID (0))

/* Nonzero means print parse trace. It is left uninitialized so that

multiple parsers can coexist. */

int yydebug;

#else /* !YYDEBUG */

# define YYDPRINTF(Args)

# define YY_SYMBOL_PRINT(Title, Type, Value, Location)

# define YY_STACK_PRINT(Bottom, Top)

# define YY_REDUCE_PRINT(Rule)

#endif /* !YYDEBUG */

/* YYINITDEPTH -- initial size of the parser's stacks. */

#ifndef YYINITDEPTH

# define YYINITDEPTH 200

#endif

/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only

if the built-in stack extension method is used).

Do not make this value too large; the results are undefined if

YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH)

evaluated with infinite-precision integer arithmetic. */

#ifndef YYMAXDEPTH

# define YYMAXDEPTH 10000

#endif



#if YYERROR_VERBOSE

# ifndef yystrlen

# if defined __GLIBC__ && defined _STRING_H

# define yystrlen strlen

# else

/* Return the length of YYSTR. */

#if (defined __STDC__ || defined __C99__FUNC__ \

|| defined __cplusplus || defined _MSC_VER)

static YYSIZE_T

yystrlen (const char *yystr)

#else

static YYSIZE_T

yystrlen (yystr)

const char *yystr;

#endif

{

YYSIZE_T yylen;

for (yylen = 0; yystr[yylen]; yylen++)

continue;

return yylen;

}

# endif

# endif

# ifndef yystpcpy

# if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE

# define yystpcpy stpcpy

# else

/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in

YYDEST. */

#if (defined __STDC__ || defined __C99__FUNC__ \

|| defined __cplusplus || defined _MSC_VER)

static char *

yystpcpy (char *yydest, const char *yysrc)

#else

static char *

yystpcpy (yydest, yysrc)

char *yydest;

const char *yysrc;

#endif

{

char *yyd = yydest;

const char *yys = yysrc;

while ((*yyd++ = *yys++) != '\0')

continue;

return yyd - 1;

}

# endif

# endif

# ifndef yytnamerr

/* Copy to YYRES the contents of YYSTR after stripping away unnecessary

quotes and backslashes, so that it's suitable for yyerror. The

heuristic is that double-quoting is unnecessary unless the string

contains an apostrophe, a comma, or backslash (other than

backslash-backslash). YYSTR is taken from yytname. If YYRES is

null, do not copy; instead, return the length of what the result

would have been. */

static YYSIZE_T

yytnamerr (char *yyres, const char *yystr)