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

/* Skeleton implementation for Bison LALR(1) parsers in C++

   Copyright (C) 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.  */

#include "json_parser.hh"

/* User implementation prologue.  */

/* Line 317 of lalr1.cc.  */

#line 43 "json_parser.cc"

#ifndef YY_

# if defined YYENABLE_NLS && YYENABLE_NLS

#  if ENABLE_NLS

#   include <libintl.h> /* FIXME: 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.  */

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

/* A pseudo ostream that takes yydebug_ into account.  */

# define YYCDEBUG							\

  for (bool yydebugcond_ = yydebug_; yydebugcond_; yydebugcond_ = false)	\

    (*yycdebug_)

/* Enable debugging if requested.  */

#if YYDEBUG

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

do {							\

  if (yydebug_)						\

    {							\

      *yycdebug_ << Title << ' ';			\

      yy_symbol_print_ ((Type), (Value), (Location));	\

      *yycdebug_ << std::endl;				\

    }							\

} while (false)

# define YY_REDUCE_PRINT(Rule)		\

do {					\

  if (yydebug_)				\

    yy_reduce_print_ (Rule);		\

} while (false)

# define YY_STACK_PRINT()		\

do {					\

  if (yydebug_)				\

    yystack_print_ ();			\

} while (false)

#else /* !YYDEBUG */

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

# define YY_REDUCE_PRINT(Rule)

# define YY_STACK_PRINT()

#endif /* !YYDEBUG */

#define YYACCEPT	goto yyacceptlab

#define YYABORT		goto yyabortlab

#define YYERROR		goto yyerrorlab

namespace yy

{

#if YYERROR_VERBOSE

  /* Return 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.  */

  std::string

  json_parser::yytnamerr_ (const char *yystr)

  {

    if (*yystr == '"')

      {

        std::string yyr = "";

        char const *yyp = yystr;

        for (;;)

          switch (*++yyp)

            {

            case '\'':

            case ',':

              goto do_not_strip_quotes;

            case '\\':

              if (*++yyp != '\\')

                goto do_not_strip_quotes;

              /* Fall through.  */

            default:

              yyr += *yyp;

              break;

            case '"':

              return yyr;

            }

      do_not_strip_quotes: ;

      }

    return yystr;

  }

#endif

  /// Build a parser object.

  json_parser::json_parser (QJson::ParserPrivate* driver_yyarg)

    : yydebug_ (false),

      yycdebug_ (&std::cerr),

      driver (driver_yyarg)

  {

  }

  json_parser::~json_parser ()

  {

  }

#if YYDEBUG

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

  | Print this symbol on YYOUTPUT.  |

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

  inline void

  json_parser::yy_symbol_value_print_ (int yytype,

			   const semantic_type* yyvaluep, const location_type* yylocationp)

  {

    YYUSE (yylocationp);

    YYUSE (yyvaluep);

    switch (yytype)

      {

         default:

	  break;

      }

  }

  void

  json_parser::yy_symbol_print_ (int yytype,

			   const semantic_type* yyvaluep, const location_type* yylocationp)

  {

    *yycdebug_ << (yytype < yyntokens_ ? "token" : "nterm")

	       << ' ' << yytname_[yytype] << " ("

	       << *yylocationp << ": ";

    yy_symbol_value_print_ (yytype, yyvaluep, yylocationp);

    *yycdebug_ << ')';

  }

#endif /* ! YYDEBUG */

  void

  json_parser::yydestruct_ (const char* yymsg,

			   int yytype, semantic_type* yyvaluep, location_type* yylocationp)

  {

    YYUSE (yylocationp);

    YYUSE (yymsg);

    YYUSE (yyvaluep);

    YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp);

    switch (yytype)

      {

	default:

	  break;

      }

  }

  void

  json_parser::yypop_ (unsigned int n)

  {

    yystate_stack_.pop (n);

    yysemantic_stack_.pop (n);

    yylocation_stack_.pop (n);

  }

  std::ostream&

  json_parser::debug_stream () const

  {

    return *yycdebug_;

  }

  void

  json_parser::set_debug_stream (std::ostream& o)

  {

    yycdebug_ = &o;

  }

  json_parser::debug_level_type

  json_parser::debug_level () const

  {

    return yydebug_;

  }

  void

  json_parser::set_debug_level (debug_level_type l)

  {

    yydebug_ = l;

  }

  int

  json_parser::parse ()

  {

    /// Look-ahead and look-ahead in internal form.

    int yychar = yyempty_;

    int yytoken = 0;

    /* State.  */

    int yyn;

    int yylen = 0;

    int yystate = 0;

    /* Error handling.  */

    int yynerrs_ = 0;

    int yyerrstatus_ = 0;

    /// Semantic value of the look-ahead.

    semantic_type yylval;

    /// Location of the look-ahead.

    location_type yylloc;

    /// The locations where the error started and ended.

    location yyerror_range[2];

    /// $$.

    semantic_type yyval;

    /// @$.

    location_type yyloc;

    int yyresult;

    YYCDEBUG << "Starting parse" << std::endl;

    /* Initialize the stacks.  The initial state will be pushed in

       yynewstate, since the latter expects the semantical and the

       location values to have been already stored, initialize these

       stacks with a primary value.  */

    yystate_stack_ = state_stack_type (0);

    yysemantic_stack_ = semantic_stack_type (0);

    yylocation_stack_ = location_stack_type (0);

    yysemantic_stack_.push (yylval);

    yylocation_stack_.push (yylloc);

    /* New state.  */

  yynewstate:

    yystate_stack_.push (yystate);

    YYCDEBUG << "Entering state " << yystate << std::endl;

    goto yybackup;

    /* Backup.  */

  yybackup:

    /* Try to take a decision without look-ahead.  */

    yyn = yypact_[yystate];

    if (yyn == yypact_ninf_)

      goto yydefault;

    /* Read a look-ahead token.  */

    if (yychar == yyempty_)

      {

	YYCDEBUG << "Reading a token: ";

	yychar = yylex (&yylval, &yylloc, driver);

      }

    /* Convert token to internal form.  */

    if (yychar <= yyeof_)

      {

	yychar = yytoken = yyeof_;

	YYCDEBUG << "Now at end of input." << std::endl;

      }

    else

      {

	yytoken = yytranslate_ (yychar);

	YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc);

      }

    /* If the proper action on seeing token YYTOKEN is to reduce or to

       detect an error, take that action.  */

    yyn += yytoken;

    if (yyn < 0 || yylast_ < yyn || yycheck_[yyn] != yytoken)

      goto yydefault;

    /* Reduce or error.  */

    yyn = yytable_[yyn];

    if (yyn <= 0)

      {

	if (yyn == 0 || yyn == yytable_ninf_)

	goto yyerrlab;

	yyn = -yyn;

	goto yyreduce;

      }

    /* Accept?  */

    if (yyn == yyfinal_)

      goto yyacceptlab;

    /* Shift the look-ahead token.  */

    YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);

    /* Discard the token being shifted unless it is eof.  */

    if (yychar != yyeof_)

      yychar = yyempty_;

    yysemantic_stack_.push (yylval);

    yylocation_stack_.push (yylloc);

    /* Count tokens shifted since error; after three, turn off error

       status.  */

    if (yyerrstatus_)

      --yyerrstatus_;

    yystate = yyn;

    goto yynewstate;

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

  | yydefault -- do the default action for the current state.  |

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

  yydefault:

    yyn = yydefact_[yystate];

    if (yyn == 0)

      goto yyerrlab;

    goto yyreduce;

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

  | yyreduce -- Do a reduction.  |

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

  yyreduce:

    yylen = yyr2_[yyn];

    /* If YYLEN is nonzero, implement the default value of the action:

       `$$ = $1'.  Otherwise, use the top of the stack.

       Otherwise, the following line sets YYVAL to garbage.

       This behavior is undocumented and Bison

       users should not rely upon it.  */

    if (yylen)

      yyval = yysemantic_stack_[yylen - 1];

    else

      yyval = yysemantic_stack_[0];

    {

      slice<location_type, location_stack_type> slice (yylocation_stack_, yylen);

      YYLLOC_DEFAULT (yyloc, slice, yylen);

    }

    YY_REDUCE_PRINT (yyn);

    switch (yyn)

      {

	  case 2:

#line 80 "json_parser.yy"

    {

              driver->m_result = (yysemantic_stack_[(1) - (1)]);

              qjsonDebug() << "json_parser - parsing finished";

            ;}

    break;

  case 3:

#line 85 "json_parser.yy"

    {(yyval) = (yysemantic_stack_[(1) - (1)]); ;}

    break;

  case 4:

#line 86 "json_parser.yy"

    {(yyval) = (yysemantic_stack_[(1) - (1)]); ;}

    break;

  case 5:

#line 88 "json_parser.yy"

    {

            qCritical()<< "json_parser - syntax error found, "

                    << "forcing abort";

            YYABORT;

          ;}

    break;

  case 7:

#line 95 "json_parser.yy"

    { (yyval) = (yysemantic_stack_[(3) - (2)]); ;}

    break;

  case 8:

#line 97 "json_parser.yy"

    { (yyval) = QVariant (QVariantMap()); ;}

    break;

  case 9:

#line 98 "json_parser.yy"

    {

            QVariantMap members = (yysemantic_stack_[(2) - (2)]).toMap();

            (yysemantic_stack_[(2) - (2)]) = QVariant(); // Allow reuse of map

            (yyval) = QVariant(members.unite ((yysemantic_stack_[(2) - (1)]).toMap()));

          ;}

    break;

  case 10:

#line 104 "json_parser.yy"

    { (yyval) = QVariant (QVariantMap()); ;}

    break;

  case 11:

#line 105 "json_parser.yy"

    {

          QVariantMap members = (yysemantic_stack_[(3) - (3)]).toMap();

          (yysemantic_stack_[(3) - (3)]) = QVariant(); // Allow reuse of map

          (yyval) = QVariant(members.unite ((yysemantic_stack_[(3) - (2)]).toMap()));

          ;}

    break;

  case 12:

#line 111 "json_parser.yy"

    {

            QVariantMap pair;

            pair.insert ((yysemantic_stack_[(3) - (1)]).toString(), QVariant((yysemantic_stack_[(3) - (3)])));

            (yyval) = QVariant (pair);

          ;}

    break;

  case 13:

#line 117 "json_parser.yy"

    { (yyval) = (yysemantic_stack_[(3) - (2)]); ;}

    break;

  case 14:

#line 119 "json_parser.yy"

    { (yyval) = QVariant (QVariantList()); ;}

    break;

  case 15:

#line 120 "json_parser.yy"

    {

          QVariantList members = (yysemantic_stack_[(2) - (2)]).toList();

          (yysemantic_stack_[(2) - (2)]) = QVariant(); // Allow reuse of list

          members.prepend ((yysemantic_stack_[(2) - (1)]));

          (yyval) = QVariant(members);

        ;}

    break;

  case 16:

#line 127 "json_parser.yy"

    { (yyval) = QVariant (QVariantList()); ;}

    break;

  case 17:

#line 128 "json_parser.yy"

    {

            QVariantList members = (yysemantic_stack_[(3) - (3)]).toList();

            (yysemantic_stack_[(3) - (3)]) = QVariant(); // Allow reuse of list

            members.prepend ((yysemantic_stack_[(3) - (2)]));

            (yyval) = QVariant(members);

          ;}

    break;

  case 18:

#line 135 "json_parser.yy"

    { (yyval) = (yysemantic_stack_[(1) - (1)]); ;}

    break;

  case 19:

#line 136 "json_parser.yy"

    { (yyval) = (yysemantic_stack_[(1) - (1)]); ;}

    break;

  case 20:

#line 137 "json_parser.yy"

    { (yyval) = (yysemantic_stack_[(1) - (1)]); ;}

    break;

  case 21:

#line 138 "json_parser.yy"

    { (yyval) = (yysemantic_stack_[(1) - (1)]); ;}

    break;

  case 22:

#line 139 "json_parser.yy"

    { (yyval) = QVariant (true); ;}

    break;

  case 23:

#line 140 "json_parser.yy"

    { (yyval) = QVariant (false); ;}

    break;

  case 24:

#line 141 "json_parser.yy"

    {

          QVariant null_variant;

          (yyval) = null_variant;

        ;}

    break;

  case 25:

#line 146 "json_parser.yy"