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 PHP: Test and Code Coverage Analysis
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LCOV - code coverage report
Current view: top level - ext/json - json_parser.tab.c (source / functions) Hit Total Coverage
Test: PHP Code Coverage Lines: 245 317 77.3 %
Date: 2020-09-22 Functions: 11 12 91.7 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : /* A Bison parser, made by GNU Bison 3.0.4.  */
       2             : 
       3             : /* Bison implementation for Yacc-like parsers in C
       4             : 
       5             :    Copyright (C) 1984, 1989-1990, 2000-2015 Free Software Foundation, Inc.
       6             : 
       7             :    This program is free software: you can redistribute it and/or modify
       8             :    it under the terms of the GNU General Public License as published by
       9             :    the Free Software Foundation, either version 3 of the License, or
      10             :    (at your option) any later version.
      11             : 
      12             :    This program is distributed in the hope that it will be useful,
      13             :    but WITHOUT ANY WARRANTY; without even the implied warranty of
      14             :    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      15             :    GNU General Public License for more details.
      16             : 
      17             :    You should have received a copy of the GNU General Public License
      18             :    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
      19             : 
      20             : /* As a special exception, you may create a larger work that contains
      21             :    part or all of the Bison parser skeleton and distribute that work
      22             :    under terms of your choice, so long as that work isn't itself a
      23             :    parser generator using the skeleton or a modified version thereof
      24             :    as a parser skeleton.  Alternatively, if you modify or redistribute
      25             :    the parser skeleton itself, you may (at your option) remove this
      26             :    special exception, which will cause the skeleton and the resulting
      27             :    Bison output files to be licensed under the GNU General Public
      28             :    License without this special exception.
      29             : 
      30             :    This special exception was added by the Free Software Foundation in
      31             :    version 2.2 of Bison.  */
      32             : 
      33             : /* C LALR(1) parser skeleton written by Richard Stallman, by
      34             :    simplifying the original so-called "semantic" parser.  */
      35             : 
      36             : /* All symbols defined below should begin with yy or YY, to avoid
      37             :    infringing on user name space.  This should be done even for local
      38             :    variables, as they might otherwise be expanded by user macros.
      39             :    There are some unavoidable exceptions within include files to
      40             :    define necessary library symbols; they are noted "INFRINGES ON
      41             :    USER NAME SPACE" below.  */
      42             : 
      43             : /* Identify Bison output.  */
      44             : #define YYBISON 1
      45             : 
      46             : /* Bison version.  */
      47             : #define YYBISON_VERSION "3.0.4"
      48             : 
      49             : /* Skeleton name.  */
      50             : #define YYSKELETON_NAME "yacc.c"
      51             : 
      52             : /* Pure parsers.  */
      53             : #define YYPURE 1
      54             : 
      55             : /* Push parsers.  */
      56             : #define YYPUSH 0
      57             : 
      58             : /* Pull parsers.  */
      59             : #define YYPULL 1
      60             : 
      61             : /* "%code top" blocks.  */
      62             : 
      63             : 
      64             : /*
      65             :   +----------------------------------------------------------------------+
      66             :   | PHP Version 7                                                        |
      67             :   +----------------------------------------------------------------------+
      68             :   | Copyright (c) 1997-2018 The PHP Group                                |
      69             :   +----------------------------------------------------------------------+
      70             :   | This source file is subject to version 3.01 of the PHP license,      |
      71             :   | that is bundled with this package in the file LICENSE, and is        |
      72             :   | available through the world-wide-web at the following url:           |
      73             :   | http://www.php.net/license/3_01.txt                                  |
      74             :   | If you did not receive a copy of the PHP license and are unable to   |
      75             :   | obtain it through the world-wide-web, please send a note to          |
      76             :   | license@php.net so we can mail you a copy immediately.               |
      77             :   +----------------------------------------------------------------------+
      78             :   | Author: Jakub Zelenka <bukka@php.net>                                |
      79             :   +----------------------------------------------------------------------+
      80             : */
      81             : 
      82             : #include "php.h"
      83             : #include "php_json.h"
      84             : #include "php_json_parser.h"
      85             : 
      86             : #define YYDEBUG 0
      87             : 
      88             : #if YYDEBUG
      89             : int json_yydebug = 1;
      90             : #endif
      91             : 
      92             : #ifdef _MSC_VER
      93             : #define YYMALLOC malloc
      94             : #define YYFREE free
      95             : #endif
      96             : 
      97             : #define PHP_JSON_USE(uv) ((void) (uv))
      98             : #define PHP_JSON_USE_1(uvr, uv1) PHP_JSON_USE(uvr); PHP_JSON_USE(uv1)
      99             : #define PHP_JSON_USE_2(uvr, uv1, uv2) PHP_JSON_USE(uvr); PHP_JSON_USE(uv1); PHP_JSON_USE(uv2)
     100             : 
     101             : #define PHP_JSON_DEPTH_DEC --parser->depth
     102             : #define PHP_JSON_DEPTH_INC \
     103             :         if (parser->max_depth && parser->depth >= parser->max_depth) { \
     104             :                 parser->scanner.errcode = PHP_JSON_ERROR_DEPTH; \
     105             :                 YYERROR; \
     106             :         } \
     107             :         ++parser->depth
     108             : 
     109             : 
     110             : 
     111             : 
     112             : /* Substitute the variable and function names.  */
     113             : #define yyparse         php_json_yyparse
     114             : #define yylex           php_json_yylex
     115             : #define yyerror         php_json_yyerror
     116             : #define yydebug         php_json_yydebug
     117             : #define yynerrs         php_json_yynerrs
     118             : 
     119             : 
     120             : /* Copy the first part of user declarations.  */
     121             : 
     122             : 
     123             : 
     124             : # ifndef YY_NULLPTR
     125             : #  if defined __cplusplus && 201103L <= __cplusplus
     126             : #   define YY_NULLPTR nullptr
     127             : #  else
     128             : #   define YY_NULLPTR 0
     129             : #  endif
     130             : # endif
     131             : 
     132             : /* Enabling verbose error messages.  */
     133             : #ifdef YYERROR_VERBOSE
     134             : # undef YYERROR_VERBOSE
     135             : # define YYERROR_VERBOSE 1
     136             : #else
     137             : # define YYERROR_VERBOSE 0
     138             : #endif
     139             : 
     140             : /* In a future release of Bison, this section will be replaced
     141             :    by #include "json_parser.tab.h".  */
     142             : #ifndef YY_PHP_JSON_YY_HOME_DMITRY_PHP_PHP_MASTER_EXT_JSON_JSON_PARSER_TAB_H_INCLUDED
     143             : # define YY_PHP_JSON_YY_HOME_DMITRY_PHP_PHP_MASTER_EXT_JSON_JSON_PARSER_TAB_H_INCLUDED
     144             : /* Debug traces.  */
     145             : #ifndef YYDEBUG
     146             : # define YYDEBUG 0
     147             : #endif
     148             : #if YYDEBUG
     149             : extern int php_json_yydebug;
     150             : #endif
     151             : 
     152             : /* Token type.  */
     153             : #ifndef YYTOKENTYPE
     154             : # define YYTOKENTYPE
     155             :   enum yytokentype
     156             :   {
     157             :     PHP_JSON_T_NUL = 258,
     158             :     PHP_JSON_T_TRUE = 259,
     159             :     PHP_JSON_T_FALSE = 260,
     160             :     PHP_JSON_T_INT = 261,
     161             :     PHP_JSON_T_DOUBLE = 262,
     162             :     PHP_JSON_T_STRING = 263,
     163             :     PHP_JSON_T_ESTRING = 264,
     164             :     PHP_JSON_T_EOI = 265,
     165             :     PHP_JSON_T_ERROR = 266
     166             :   };
     167             : #endif
     168             : /* Tokens.  */
     169             : #define PHP_JSON_T_NUL 258
     170             : #define PHP_JSON_T_TRUE 259
     171             : #define PHP_JSON_T_FALSE 260
     172             : #define PHP_JSON_T_INT 261
     173             : #define PHP_JSON_T_DOUBLE 262
     174             : #define PHP_JSON_T_STRING 263
     175             : #define PHP_JSON_T_ESTRING 264
     176             : #define PHP_JSON_T_EOI 265
     177             : #define PHP_JSON_T_ERROR 266
     178             : 
     179             : /* Value type.  */
     180             : #if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
     181             : 
     182             : union YYSTYPE
     183             : {
     184             : 
     185             : 
     186             :         zval value;
     187             :         struct {
     188             :                 zend_string *key;
     189             :                 zval val;
     190             :         } pair;
     191             : 
     192             : 
     193             : };
     194             : 
     195             : typedef union YYSTYPE YYSTYPE;
     196             : # define YYSTYPE_IS_TRIVIAL 1
     197             : # define YYSTYPE_IS_DECLARED 1
     198             : #endif
     199             : 
     200             : 
     201             : 
     202             : int php_json_yyparse (php_json_parser *parser);
     203             : 
     204             : #endif /* !YY_PHP_JSON_YY_HOME_DMITRY_PHP_PHP_MASTER_EXT_JSON_JSON_PARSER_TAB_H_INCLUDED  */
     205             : 
     206             : /* Copy the second part of user declarations.  */
     207             : 
     208             : 
     209             : /* Unqualified %code blocks.  */
     210             : 
     211             : 
     212             : static int php_json_yylex(union YYSTYPE *value, php_json_parser *parser);
     213             : static void php_json_yyerror(php_json_parser *parser, char const *msg);
     214             : 
     215             : 
     216             : 
     217             : 
     218             : #ifdef short
     219             : # undef short
     220             : #endif
     221             : 
     222             : #ifdef YYTYPE_UINT8
     223             : typedef YYTYPE_UINT8 yytype_uint8;
     224             : #else
     225             : typedef unsigned char yytype_uint8;
     226             : #endif
     227             : 
     228             : #ifdef YYTYPE_INT8
     229             : typedef YYTYPE_INT8 yytype_int8;
     230             : #else
     231             : typedef signed char yytype_int8;
     232             : #endif
     233             : 
     234             : #ifdef YYTYPE_UINT16
     235             : typedef YYTYPE_UINT16 yytype_uint16;
     236             : #else
     237             : typedef unsigned short int yytype_uint16;
     238             : #endif
     239             : 
     240             : #ifdef YYTYPE_INT16
     241             : typedef YYTYPE_INT16 yytype_int16;
     242             : #else
     243             : typedef short int yytype_int16;
     244             : #endif
     245             : 
     246             : #ifndef YYSIZE_T
     247             : # ifdef __SIZE_TYPE__
     248             : #  define YYSIZE_T __SIZE_TYPE__
     249             : # elif defined size_t
     250             : #  define YYSIZE_T size_t
     251             : # elif ! defined YYSIZE_T
     252             : #  include <stddef.h> /* INFRINGES ON USER NAME SPACE */
     253             : #  define YYSIZE_T size_t
     254             : # else
     255             : #  define YYSIZE_T unsigned int
     256             : # endif
     257             : #endif
     258             : 
     259             : #define YYSIZE_MAXIMUM ((YYSIZE_T) -1)
     260             : 
     261             : #ifndef YY_
     262             : # if defined YYENABLE_NLS && YYENABLE_NLS
     263             : #  if ENABLE_NLS
     264             : #   include <libintl.h> /* INFRINGES ON USER NAME SPACE */
     265             : #   define YY_(Msgid) dgettext ("bison-runtime", Msgid)
     266             : #  endif
     267             : # endif
     268             : # ifndef YY_
     269             : #  define YY_(Msgid) Msgid
     270             : # endif
     271             : #endif
     272             : 
     273             : #ifndef YY_ATTRIBUTE
     274             : # if (defined __GNUC__                                               \
     275             :       && (2 < __GNUC__ || (__GNUC__ == 2 && 96 <= __GNUC_MINOR__)))  \
     276             :      || defined __SUNPRO_C && 0x5110 <= __SUNPRO_C
     277             : #  define YY_ATTRIBUTE(Spec) __attribute__(Spec)
     278             : # else
     279             : #  define YY_ATTRIBUTE(Spec) /* empty */
     280             : # endif
     281             : #endif
     282             : 
     283             : #ifndef YY_ATTRIBUTE_PURE
     284             : # define YY_ATTRIBUTE_PURE   YY_ATTRIBUTE ((__pure__))
     285             : #endif
     286             : 
     287             : #ifndef YY_ATTRIBUTE_UNUSED
     288             : # define YY_ATTRIBUTE_UNUSED YY_ATTRIBUTE ((__unused__))
     289             : #endif
     290             : 
     291             : #if !defined _Noreturn \
     292             :      && (!defined __STDC_VERSION__ || __STDC_VERSION__ < 201112)
     293             : # if defined _MSC_VER && 1200 <= _MSC_VER
     294             : #  define _Noreturn __declspec (noreturn)
     295             : # else
     296             : #  define _Noreturn YY_ATTRIBUTE ((__noreturn__))
     297             : # endif
     298             : #endif
     299             : 
     300             : /* Suppress unused-variable warnings by "using" E.  */
     301             : #if ! defined lint || defined __GNUC__
     302             : # define YYUSE(E) ((void) (E))
     303             : #else
     304             : # define YYUSE(E) /* empty */
     305             : #endif
     306             : 
     307             : #if defined __GNUC__ && 407 <= __GNUC__ * 100 + __GNUC_MINOR__
     308             : /* Suppress an incorrect diagnostic about yylval being uninitialized.  */
     309             : # define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN \
     310             :     _Pragma ("GCC diagnostic push") \
     311             :     _Pragma ("GCC diagnostic ignored \"-Wuninitialized\"")\
     312             :     _Pragma ("GCC diagnostic ignored \"-Wmaybe-uninitialized\"")
     313             : # define YY_IGNORE_MAYBE_UNINITIALIZED_END \
     314             :     _Pragma ("GCC diagnostic pop")
     315             : #else
     316             : # define YY_INITIAL_VALUE(Value) Value
     317             : #endif
     318             : #ifndef YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
     319             : # define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
     320             : # define YY_IGNORE_MAYBE_UNINITIALIZED_END
     321             : #endif
     322             : #ifndef YY_INITIAL_VALUE
     323             : # define YY_INITIAL_VALUE(Value) /* Nothing. */
     324             : #endif
     325             : 
     326             : 
     327             : #if ! defined yyoverflow || YYERROR_VERBOSE
     328             : 
     329             : /* The parser invokes alloca or malloc; define the necessary symbols.  */
     330             : 
     331             : # ifdef YYSTACK_USE_ALLOCA
     332             : #  if YYSTACK_USE_ALLOCA
     333             : #   ifdef __GNUC__
     334             : #    define YYSTACK_ALLOC __builtin_alloca
     335             : #   elif defined __BUILTIN_VA_ARG_INCR
     336             : #    include <alloca.h> /* INFRINGES ON USER NAME SPACE */
     337             : #   elif defined _AIX
     338             : #    define YYSTACK_ALLOC __alloca
     339             : #   elif defined _MSC_VER
     340             : #    include <malloc.h> /* INFRINGES ON USER NAME SPACE */
     341             : #    define alloca _alloca
     342             : #   else
     343             : #    define YYSTACK_ALLOC alloca
     344             : #    if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS
     345             : #     include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
     346             :       /* Use EXIT_SUCCESS as a witness for stdlib.h.  */
     347             : #     ifndef EXIT_SUCCESS
     348             : #      define EXIT_SUCCESS 0
     349             : #     endif
     350             : #    endif
     351             : #   endif
     352             : #  endif
     353             : # endif
     354             : 
     355             : # ifdef YYSTACK_ALLOC
     356             :    /* Pacify GCC's 'empty if-body' warning.  */
     357             : #  define YYSTACK_FREE(Ptr) do { /* empty */; } while (0)
     358             : #  ifndef YYSTACK_ALLOC_MAXIMUM
     359             :     /* The OS might guarantee only one guard page at the bottom of the stack,
     360             :        and a page size can be as small as 4096 bytes.  So we cannot safely
     361             :        invoke alloca (N) if N exceeds 4096.  Use a slightly smaller number
     362             :        to allow for a few compiler-allocated temporary stack slots.  */
     363             : #   define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */
     364             : #  endif
     365             : # else
     366             : #  define YYSTACK_ALLOC YYMALLOC
     367             : #  define YYSTACK_FREE YYFREE
     368             : #  ifndef YYSTACK_ALLOC_MAXIMUM
     369             : #   define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM
     370             : #  endif
     371             : #  if (defined __cplusplus && ! defined EXIT_SUCCESS \
     372             :        && ! ((defined YYMALLOC || defined malloc) \
     373             :              && (defined YYFREE || defined free)))
     374             : #   include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
     375             : #   ifndef EXIT_SUCCESS
     376             : #    define EXIT_SUCCESS 0
     377             : #   endif
     378             : #  endif
     379             : #  ifndef YYMALLOC
     380             : #   define YYMALLOC malloc
     381             : #   if ! defined malloc && ! defined EXIT_SUCCESS
     382             : void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */
     383             : #   endif
     384             : #  endif
     385             : #  ifndef YYFREE
     386             : #   define YYFREE free
     387             : #   if ! defined free && ! defined EXIT_SUCCESS
     388             : void free (void *); /* INFRINGES ON USER NAME SPACE */
     389             : #   endif
     390             : #  endif
     391             : # endif
     392             : #endif /* ! defined yyoverflow || YYERROR_VERBOSE */
     393             : 
     394             : 
     395             : #if (! defined yyoverflow \
     396             :      && (! defined __cplusplus \
     397             :          || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
     398             : 
     399             : /* A type that is properly aligned for any stack member.  */
     400             : union yyalloc
     401             : {
     402             :   yytype_int16 yyss_alloc;
     403             :   YYSTYPE yyvs_alloc;
     404             : };
     405             : 
     406             : /* The size of the maximum gap between one aligned stack and the next.  */
     407             : # define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1)
     408             : 
     409             : /* The size of an array large to enough to hold all stacks, each with
     410             :    N elements.  */
     411             : # define YYSTACK_BYTES(N) \
     412             :      ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \
     413             :       + YYSTACK_GAP_MAXIMUM)
     414             : 
     415             : # define YYCOPY_NEEDED 1
     416             : 
     417             : /* Relocate STACK from its old location to the new one.  The
     418             :    local variables YYSIZE and YYSTACKSIZE give the old and new number of
     419             :    elements in the stack, and YYPTR gives the new location of the
     420             :    stack.  Advance YYPTR to a properly aligned location for the next
     421             :    stack.  */
     422             : # define YYSTACK_RELOCATE(Stack_alloc, Stack)                           \
     423             :     do                                                                  \
     424             :       {                                                                 \
     425             :         YYSIZE_T yynewbytes;                                            \
     426             :         YYCOPY (&yyptr->Stack_alloc, Stack, yysize);                    \
     427             :         Stack = &yyptr->Stack_alloc;                                    \
     428             :         yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
     429             :         yyptr += yynewbytes / sizeof (*yyptr);                          \
     430             :       }                                                                 \
     431             :     while (0)
     432             : 
     433             : #endif
     434             : 
     435             : #if defined YYCOPY_NEEDED && YYCOPY_NEEDED
     436             : /* Copy COUNT objects from SRC to DST.  The source and destination do
     437             :    not overlap.  */
     438             : # ifndef YYCOPY
     439             : #  if defined __GNUC__ && 1 < __GNUC__
     440             : #   define YYCOPY(Dst, Src, Count) \
     441             :       __builtin_memcpy (Dst, Src, (Count) * sizeof (*(Src)))
     442             : #  else
     443             : #   define YYCOPY(Dst, Src, Count)              \
     444             :       do                                        \
     445             :         {                                       \
     446             :           YYSIZE_T yyi;                         \
     447             :           for (yyi = 0; yyi < (Count); yyi++)   \
     448             :             (Dst)[yyi] = (Src)[yyi];            \
     449             :         }                                       \
     450             :       while (0)
     451             : #  endif
     452             : # endif
     453             : #endif /* !YYCOPY_NEEDED */
     454             : 
     455             : /* YYFINAL -- State number of the termination state.  */
     456             : #define YYFINAL  18
     457             : /* YYLAST -- Last index in YYTABLE.  */
     458             : #define YYLAST   34
     459             : 
     460             : /* YYNTOKENS -- Number of terminals.  */
     461             : #define YYNTOKENS  18
     462             : /* YYNNTS -- Number of nonterminals.  */
     463             : #define YYNNTS  16
     464             : /* YYNRULES -- Number of rules.  */
     465             : #define YYNRULES  36
     466             : /* YYNSTATES -- Number of states.  */
     467             : #define YYNSTATES  45
     468             : 
     469             : /* YYTRANSLATE[YYX] -- Symbol number corresponding to YYX as returned
     470             :    by yylex, with out-of-bounds checking.  */
     471             : #define YYUNDEFTOK  2
     472             : #define YYMAXUTOK   266
     473             : 
     474             : #define YYTRANSLATE(YYX)                                                \
     475             :   ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
     476             : 
     477             : /* YYTRANSLATE[TOKEN-NUM] -- Symbol number corresponding to TOKEN-NUM
     478             :    as returned by yylex, without out-of-bounds checking.  */
     479             : static const yytype_uint8 yytranslate[] =
     480             : {
     481             :        0,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     482             :        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     483             :        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     484             :        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     485             :        2,     2,     2,     2,    15,     2,     2,     2,     2,     2,
     486             :        2,     2,     2,     2,     2,     2,     2,     2,    16,     2,
     487             :        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     488             :        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     489             :        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     490             :        2,    17,     2,    14,     2,     2,     2,     2,     2,     2,
     491             :        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     492             :        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     493             :        2,     2,     2,    12,     2,    13,     2,     2,     2,     2,
     494             :        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     495             :        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     496             :        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     497             :        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     498             :        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     499             :        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     500             :        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     501             :        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     502             :        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     503             :        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     504             :        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     505             :        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     506             :        2,     2,     2,     2,     2,     2,     1,     2,     3,     4,
     507             :        5,     6,     7,     8,     9,    10,    11
     508             : };
     509             : 
     510             : #if YYDEBUG
     511             :   /* YYRLINE[YYN] -- Source line where rule number YYN was defined.  */
     512             : static const yytype_uint8 yyrline[] =
     513             : {
     514             :        0,    89,    89,    95,   103,   102,   120,   121,   130,   133,
     515             :      137,   144,   151,   158,   163,   171,   170,   188,   189,   198,
     516             :      201,   205,   210,   215,   222,   223,   227,   228,   229,   230,
     517             :      231,   232,   233,   234,   235,   236,   240
     518             : };
     519             : #endif
     520             : 
     521             : #if YYDEBUG || YYERROR_VERBOSE || 0
     522             : /* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
     523             :    First, the terminals, then, starting at YYNTOKENS, nonterminals.  */
     524             : static const char *const yytname[] =
     525             : {
     526             :   "$end", "error", "$undefined", "PHP_JSON_T_NUL", "PHP_JSON_T_TRUE",
     527             :   "PHP_JSON_T_FALSE", "PHP_JSON_T_INT", "PHP_JSON_T_DOUBLE",
     528             :   "PHP_JSON_T_STRING", "PHP_JSON_T_ESTRING", "PHP_JSON_T_EOI",
     529             :   "PHP_JSON_T_ERROR", "'{'", "'}'", "']'", "','", "':'", "'['", "$accept",
     530             :   "start", "object", "$@1", "object_end", "members", "member", "pair",
     531             :   "array", "$@2", "array_end", "elements", "element", "key", "value",
     532             :   "errlex", YY_NULLPTR
     533             : };
     534             : #endif
     535             : 
     536             : # ifdef YYPRINT
     537             : /* YYTOKNUM[NUM] -- (External) token number corresponding to the
     538             :    (internal) symbol number NUM (which must be that of a token).  */
     539             : static const yytype_uint16 yytoknum[] =
     540             : {
     541             :        0,   256,   257,   258,   259,   260,   261,   262,   263,   264,
     542             :      265,   266,   123,   125,    93,    44,    58,    91
     543             : };
     544             : # endif
     545             : 
     546             : #define YYPACT_NINF -18
     547             : 
     548             : #define yypact_value_is_default(Yystate) \
     549             :   (!!((Yystate) == (-18)))
     550             : 
     551             : #define YYTABLE_NINF -1
     552             : 
     553             : #define yytable_value_is_error(Yytable_value) \
     554             :   0
     555             : 
     556             :   /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
     557             :      STATE-NUM.  */
     558             : static const yytype_int8 yypact[] =
     559             : {
     560             :       -2,   -18,   -18,   -18,   -18,   -18,   -18,   -18,   -18,   -18,
     561             :      -18,    11,   -18,   -18,     9,   -18,    21,    -2,   -18,   -18,
     562             :      -18,   -18,   -18,    18,     1,   -18,    -3,    20,     6,   -18,
     563             :      -18,   -18,   -18,    21,   -18,    -2,   -18,   -18,   -18,   -18,
     564             :       -2,   -18,   -18,   -18,   -18
     565             : };
     566             : 
     567             :   /* YYDEFACT[STATE-NUM] -- Default reduction number in state STATE-NUM.
     568             :      Performed when YYTABLE does not specify something else to do.  Zero
     569             :      means the default is an error.  */
     570             : static const yytype_uint8 yydefact[] =
     571             : {
     572             :        0,    32,    33,    34,    30,    31,    28,    29,    36,     4,
     573             :       15,     0,    26,    27,     0,    35,     8,    19,     1,     2,
     574             :        3,    24,    25,     0,     9,    10,     0,     0,    20,    21,
     575             :        6,     7,     5,     0,    12,     0,    14,    18,    17,    16,
     576             :        0,    23,    11,    13,    22
     577             : };
     578             : 
     579             :   /* YYPGOTO[NTERM-NUM].  */
     580             : static const yytype_int8 yypgoto[] =
     581             : {
     582             :      -18,   -18,   -18,   -18,   -18,   -18,   -18,   -11,   -18,   -18,
     583             :      -18,   -18,   -18,   -18,   -17,     0
     584             : };
     585             : 
     586             :   /* YYDEFGOTO[NTERM-NUM].  */
     587             : static const yytype_int8 yydefgoto[] =
     588             : {
     589             :       -1,    11,    12,    16,    32,    23,    24,    25,    13,    17,
     590             :       39,    27,    28,    26,    14,    15
     591             : };
     592             : 
     593             :   /* YYTABLE[YYPACT[STATE-NUM]] -- What to do in state STATE-NUM.  If
     594             :      positive, shift that token.  If negative, reduce the rule whose
     595             :      number is the opposite.  If YYTABLE_NINF, syntax error.  */
     596             : static const yytype_uint8 yytable[] =
     597             : {
     598             :       29,     1,     2,     3,     4,     5,     6,     7,     8,     8,
     599             :        9,    18,     8,    35,    20,    10,    33,     8,    43,    19,
     600             :        8,    40,    42,    44,    34,     0,    36,     0,    41,    21,
     601             :       22,    30,    31,    37,    38
     602             : };
     603             : 
     604             : static const yytype_int8 yycheck[] =
     605             : {
     606             :       17,     3,     4,     5,     6,     7,     8,     9,    11,    11,
     607             :       12,     0,    11,    16,    14,    17,    15,    11,    35,    10,
     608             :       11,    15,    33,    40,    24,    -1,    26,    -1,    28,     8,
     609             :        9,    13,    14,    13,    14
     610             : };
     611             : 
     612             :   /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
     613             :      symbol of state STATE-NUM.  */
     614             : static const yytype_uint8 yystos[] =
     615             : {
     616             :        0,     3,     4,     5,     6,     7,     8,     9,    11,    12,
     617             :       17,    19,    20,    26,    32,    33,    21,    27,     0,    10,
     618             :       33,     8,     9,    23,    24,    25,    31,    29,    30,    32,
     619             :       13,    14,    22,    15,    33,    16,    33,    13,    14,    28,
     620             :       15,    33,    25,    32,    32
     621             : };
     622             : 
     623             :   /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives.  */
     624             : static const yytype_uint8 yyr1[] =
     625             : {
     626             :        0,    18,    19,    19,    21,    20,    22,    22,    23,    23,
     627             :       24,    24,    24,    25,    25,    27,    26,    28,    28,    29,
     628             :       29,    30,    30,    30,    31,    31,    32,    32,    32,    32,
     629             :       32,    32,    32,    32,    32,    32,    33
     630             : };
     631             : 
     632             :   /* YYR2[YYN] -- Number of symbols on the right hand side of rule YYN.  */
     633             : static const yytype_uint8 yyr2[] =
     634             : {
     635             :        0,     2,     2,     2,     0,     4,     1,     1,     0,     1,
     636             :        1,     3,     2,     3,     2,     0,     4,     1,     1,     0,
     637             :        1,     1,     3,     2,     1,     1,     1,     1,     1,     1,
     638             :        1,     1,     1,     1,     1,     1,     1
     639             : };
     640             : 
     641             : 
     642             : #define yyerrok         (yyerrstatus = 0)
     643             : #define yyclearin       (yychar = YYEMPTY)
     644             : #define YYEMPTY         (-2)
     645             : #define YYEOF           0
     646             : 
     647             : #define YYACCEPT        goto yyacceptlab
     648             : #define YYABORT         goto yyabortlab
     649             : #define YYERROR         goto yyerrorlab
     650             : 
     651             : 
     652             : #define YYRECOVERING()  (!!yyerrstatus)
     653             : 
     654             : #define YYBACKUP(Token, Value)                                  \
     655             : do                                                              \
     656             :   if (yychar == YYEMPTY)                                        \
     657             :     {                                                           \
     658             :       yychar = (Token);                                         \
     659             :       yylval = (Value);                                         \
     660             :       YYPOPSTACK (yylen);                                       \
     661             :       yystate = *yyssp;                                         \
     662             :       goto yybackup;                                            \
     663             :     }                                                           \
     664             :   else                                                          \
     665             :     {                                                           \
     666             :       yyerror (parser, YY_("syntax error: cannot back up")); \
     667             :       YYERROR;                                                  \
     668             :     }                                                           \
     669             : while (0)
     670             : 
     671             : /* Error token number */
     672             : #define YYTERROR        1
     673             : #define YYERRCODE       256
     674             : 
     675             : 
     676             : 
     677             : /* Enable debugging if requested.  */
     678             : #if YYDEBUG
     679             : 
     680             : # ifndef YYFPRINTF
     681             : #  include <stdio.h> /* INFRINGES ON USER NAME SPACE */
     682             : #  define YYFPRINTF fprintf
     683             : # endif
     684             : 
     685             : # define YYDPRINTF(Args)                        \
     686             : do {                                            \
     687             :   if (yydebug)                                  \
     688             :     YYFPRINTF Args;                             \
     689             : } while (0)
     690             : 
     691             : /* This macro is provided for backward compatibility. */
     692             : #ifndef YY_LOCATION_PRINT
     693             : # define YY_LOCATION_PRINT(File, Loc) ((void) 0)
     694             : #endif
     695             : 
     696             : 
     697             : # define YY_SYMBOL_PRINT(Title, Type, Value, Location)                    \
     698             : do {                                                                      \
     699             :   if (yydebug)                                                            \
     700             :     {                                                                     \
     701             :       YYFPRINTF (stderr, "%s ", Title);                                   \
     702             :       yy_symbol_print (stderr,                                            \
     703             :                   Type, Value, parser); \
     704             :       YYFPRINTF (stderr, "\n");                                           \
     705             :     }                                                                     \
     706             : } while (0)
     707             : 
     708             : 
     709             : /*----------------------------------------.
     710             : | Print this symbol's value on YYOUTPUT.  |
     711             : `----------------------------------------*/
     712             : 
     713             : static void
     714             : yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep, php_json_parser *parser)
     715             : {
     716             :   FILE *yyo = yyoutput;
     717             :   YYUSE (yyo);
     718             :   YYUSE (parser);
     719             :   if (!yyvaluep)
     720             :     return;
     721             : # ifdef YYPRINT
     722             :   if (yytype < YYNTOKENS)
     723             :     YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
     724             : # endif
     725             :   YYUSE (yytype);
     726             : }
     727             : 
     728             : 
     729             : /*--------------------------------.
     730             : | Print this symbol on YYOUTPUT.  |
     731             : `--------------------------------*/
     732             : 
     733             : static void
     734             : yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep, php_json_parser *parser)
     735             : {
     736             :   YYFPRINTF (yyoutput, "%s %s (",
     737             :              yytype < YYNTOKENS ? "token" : "nterm", yytname[yytype]);
     738             : 
     739             :   yy_symbol_value_print (yyoutput, yytype, yyvaluep, parser);
     740             :   YYFPRINTF (yyoutput, ")");
     741             : }
     742             : 
     743             : /*------------------------------------------------------------------.
     744             : | yy_stack_print -- Print the state stack from its BOTTOM up to its |
     745             : | TOP (included).                                                   |
     746             : `------------------------------------------------------------------*/
     747             : 
     748             : static void
     749             : yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop)
     750             : {
     751             :   YYFPRINTF (stderr, "Stack now");
     752             :   for (; yybottom <= yytop; yybottom++)
     753             :     {
     754             :       int yybot = *yybottom;
     755             :       YYFPRINTF (stderr, " %d", yybot);
     756             :     }
     757             :   YYFPRINTF (stderr, "\n");
     758             : }
     759             : 
     760             : # define YY_STACK_PRINT(Bottom, Top)                            \
     761             : do {                                                            \
     762             :   if (yydebug)                                                  \
     763             :     yy_stack_print ((Bottom), (Top));                           \
     764             : } while (0)
     765             : 
     766             : 
     767             : /*------------------------------------------------.
     768             : | Report that the YYRULE is going to be reduced.  |
     769             : `------------------------------------------------*/
     770             : 
     771             : static void
     772             : yy_reduce_print (yytype_int16 *yyssp, YYSTYPE *yyvsp, int yyrule, php_json_parser *parser)
     773             : {
     774             :   unsigned long int yylno = yyrline[yyrule];
     775             :   int yynrhs = yyr2[yyrule];
     776             :   int yyi;
     777             :   YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n",
     778             :              yyrule - 1, yylno);
     779             :   /* The symbols being reduced.  */
     780             :   for (yyi = 0; yyi < yynrhs; yyi++)
     781             :     {
     782             :       YYFPRINTF (stderr, "   $%d = ", yyi + 1);
     783             :       yy_symbol_print (stderr,
     784             :                        yystos[yyssp[yyi + 1 - yynrhs]],
     785             :                        &(yyvsp[(yyi + 1) - (yynrhs)])
     786             :                                               , parser);
     787             :       YYFPRINTF (stderr, "\n");
     788             :     }
     789             : }
     790             : 
     791             : # define YY_REDUCE_PRINT(Rule)          \
     792             : do {                                    \
     793             :   if (yydebug)                          \
     794             :     yy_reduce_print (yyssp, yyvsp, Rule, parser); \
     795             : } while (0)
     796             : 
     797             : /* Nonzero means print parse trace.  It is left uninitialized so that
     798             :    multiple parsers can coexist.  */
     799             : int yydebug;
     800             : #else /* !YYDEBUG */
     801             : # define YYDPRINTF(Args)
     802             : # define YY_SYMBOL_PRINT(Title, Type, Value, Location)
     803             : # define YY_STACK_PRINT(Bottom, Top)
     804             : # define YY_REDUCE_PRINT(Rule)
     805             : #endif /* !YYDEBUG */
     806             : 
     807             : 
     808             : /* YYINITDEPTH -- initial size of the parser's stacks.  */
     809             : #ifndef YYINITDEPTH
     810             : # define YYINITDEPTH 200
     811             : #endif
     812             : 
     813             : /* YYMAXDEPTH -- maximum size the stacks can grow to (effective only
     814             :    if the built-in stack extension method is used).
     815             : 
     816             :    Do not make this value too large; the results are undefined if
     817             :    YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH)
     818             :    evaluated with infinite-precision integer arithmetic.  */
     819             : 
     820             : #ifndef YYMAXDEPTH
     821             : # define YYMAXDEPTH 10000
     822             : #endif
     823             : 
     824             : 
     825             : #if YYERROR_VERBOSE
     826             : 
     827             : # ifndef yystrlen
     828             : #  if defined __GLIBC__ && defined _STRING_H
     829             : #   define yystrlen strlen
     830             : #  else
     831             : /* Return the length of YYSTR.  */
     832             : static YYSIZE_T
     833             : yystrlen (const char *yystr)
     834             : {
     835             :   YYSIZE_T yylen;
     836             :   for (yylen = 0; yystr[yylen]; yylen++)
     837             :     continue;
     838             :   return yylen;
     839             : }
     840             : #  endif
     841             : # endif
     842             : 
     843             : # ifndef yystpcpy
     844             : #  if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE
     845             : #   define yystpcpy stpcpy
     846             : #  else
     847             : /* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
     848             :    YYDEST.  */
     849             : static char *
     850             : yystpcpy (char *yydest, const char *yysrc)
     851             : {
     852             :   char *yyd = yydest;
     853             :   const char *yys = yysrc;
     854             : 
     855             :   while ((*yyd++ = *yys++) != '\0')
     856             :     continue;
     857             : 
     858             :   return yyd - 1;
     859             : }
     860             : #  endif
     861             : # endif
     862             : 
     863             : # ifndef yytnamerr
     864             : /* Copy to YYRES the contents of YYSTR after stripping away unnecessary
     865             :    quotes and backslashes, so that it's suitable for yyerror.  The
     866             :    heuristic is that double-quoting is unnecessary unless the string
     867             :    contains an apostrophe, a comma, or backslash (other than
     868             :    backslash-backslash).  YYSTR is taken from yytname.  If YYRES is
     869             :    null, do not copy; instead, return the length of what the result
     870             :    would have been.  */
     871             : static YYSIZE_T
     872             : yytnamerr (char *yyres, const char *yystr)
     873             : {
     874             :   if (*yystr == '"')
     875             :     {
     876             :       YYSIZE_T yyn = 0;
     877             :       char const *yyp = yystr;
     878             : 
     879             :       for (;;)
     880             :         switch (*++yyp)
     881             :           {
     882             :           case '\'':
     883             :           case ',':
     884             :             goto do_not_strip_quotes;
     885             : 
     886             :           case '\\':
     887             :             if (*++yyp != '\\')
     888             :               goto do_not_strip_quotes;
     889             :             /* Fall through.  */
     890             :           default:
     891             :             if (yyres)
     892             :               yyres[yyn] = *yyp;
     893             :             yyn++;
     894             :             break;
     895             : 
     896             :           case '"':
     897             :             if (yyres)
     898             :               yyres[yyn] = '\0';
     899             :             return yyn;
     900             :           }
     901             :     do_not_strip_quotes: ;
     902             :     }
     903             : 
     904             :   if (! yyres)
     905             :     return yystrlen (yystr);
     906             : 
     907             :   return yystpcpy (yyres, yystr) - yyres;
     908             : }
     909             : # endif
     910             : 
     911             : /* Copy into *YYMSG, which is of size *YYMSG_ALLOC, an error message
     912             :    about the unexpected token YYTOKEN for the state stack whose top is
     913             :    YYSSP.
     914             : 
     915             :    Return 0 if *YYMSG was successfully written.  Return 1 if *YYMSG is
     916             :    not large enough to hold the message.  In that case, also set
     917             :    *YYMSG_ALLOC to the required number of bytes.  Return 2 if the
     918             :    required number of bytes is too large to store.  */
     919             : static int
     920             : yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg,
     921             :                 yytype_int16 *yyssp, int yytoken)
     922             : {
     923             :   YYSIZE_T yysize0 = yytnamerr (YY_NULLPTR, yytname[yytoken]);
     924             :   YYSIZE_T yysize = yysize0;
     925             :   enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 };
     926             :   /* Internationalized format string. */
     927             :   const char *yyformat = YY_NULLPTR;
     928             :   /* Arguments of yyformat. */
     929             :   char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM];
     930             :   /* Number of reported tokens (one for the "unexpected", one per
     931             :      "expected"). */
     932             :   int yycount = 0;
     933             : 
     934             :   /* There are many possibilities here to consider:
     935             :      - If this state is a consistent state with a default action, then
     936             :        the only way this function was invoked is if the default action
     937             :        is an error action.  In that case, don't check for expected
     938             :        tokens because there are none.
     939             :      - The only way there can be no lookahead present (in yychar) is if
     940             :        this state is a consistent state with a default action.  Thus,
     941             :        detecting the absence of a lookahead is sufficient to determine
     942             :        that there is no unexpected or expected token to report.  In that
     943             :        case, just report a simple "syntax error".
     944             :      - Don't assume there isn't a lookahead just because this state is a
     945             :        consistent state with a default action.  There might have been a
     946             :        previous inconsistent state, consistent state with a non-default
     947             :        action, or user semantic action that manipulated yychar.
     948             :      - Of course, the expected token list depends on states to have
     949             :        correct lookahead information, and it depends on the parser not
     950             :        to perform extra reductions after fetching a lookahead from the
     951             :        scanner and before detecting a syntax error.  Thus, state merging
     952             :        (from LALR or IELR) and default reductions corrupt the expected
     953             :        token list.  However, the list is correct for canonical LR with
     954             :        one exception: it will still contain any token that will not be
     955             :        accepted due to an error action in a later state.
     956             :   */
     957             :   if (yytoken != YYEMPTY)
     958             :     {
     959             :       int yyn = yypact[*yyssp];
     960             :       yyarg[yycount++] = yytname[yytoken];
     961             :       if (!yypact_value_is_default (yyn))
     962             :         {
     963             :           /* Start YYX at -YYN if negative to avoid negative indexes in
     964             :              YYCHECK.  In other words, skip the first -YYN actions for
     965             :              this state because they are default actions.  */
     966             :           int yyxbegin = yyn < 0 ? -yyn : 0;
     967             :           /* Stay within bounds of both yycheck and yytname.  */
     968             :           int yychecklim = YYLAST - yyn + 1;
     969             :           int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
     970             :           int yyx;
     971             : 
     972             :           for (yyx = yyxbegin; yyx < yyxend; ++yyx)
     973             :             if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR
     974             :                 && !yytable_value_is_error (yytable[yyx + yyn]))
     975             :               {
     976             :                 if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM)
     977             :                   {
     978             :                     yycount = 1;
     979             :                     yysize = yysize0;
     980             :                     break;
     981             :                   }
     982             :                 yyarg[yycount++] = yytname[yyx];
     983             :                 {
     984             :                   YYSIZE_T yysize1 = yysize + yytnamerr (YY_NULLPTR, yytname[yyx]);
     985             :                   if (! (yysize <= yysize1
     986             :                          && yysize1 <= YYSTACK_ALLOC_MAXIMUM))
     987             :                     return 2;
     988             :                   yysize = yysize1;
     989             :                 }
     990             :               }
     991             :         }
     992             :     }
     993             : 
     994             :   switch (yycount)
     995             :     {
     996             : # define YYCASE_(N, S)                      \
     997             :       case N:                               \
     998             :         yyformat = S;                       \
     999             :       break
    1000             :       YYCASE_(0, YY_("syntax error"));
    1001             :       YYCASE_(1, YY_("syntax error, unexpected %s"));
    1002             :       YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s"));
    1003             :       YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s"));
    1004             :       YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s"));
    1005             :       YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s"));
    1006             : # undef YYCASE_
    1007             :     }
    1008             : 
    1009             :   {
    1010             :     YYSIZE_T yysize1 = yysize + yystrlen (yyformat);
    1011             :     if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM))
    1012             :       return 2;
    1013             :     yysize = yysize1;
    1014             :   }
    1015             : 
    1016             :   if (*yymsg_alloc < yysize)
    1017             :     {
    1018             :       *yymsg_alloc = 2 * yysize;
    1019             :       if (! (yysize <= *yymsg_alloc
    1020             :              && *yymsg_alloc <= YYSTACK_ALLOC_MAXIMUM))
    1021             :         *yymsg_alloc = YYSTACK_ALLOC_MAXIMUM;
    1022             :       return 1;
    1023             :     }
    1024             : 
    1025             :   /* Avoid sprintf, as that infringes on the user's name space.
    1026             :      Don't have undefined behavior even if the translation
    1027             :      produced a string with the wrong number of "%s"s.  */
    1028             :   {
    1029             :     char *yyp = *yymsg;
    1030             :     int yyi = 0;
    1031             :     while ((*yyp = *yyformat) != '\0')
    1032             :       if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount)
    1033             :         {
    1034             :           yyp += yytnamerr (yyp, yyarg[yyi++]);
    1035             :           yyformat += 2;
    1036             :         }
    1037             :       else
    1038             :         {
    1039             :           yyp++;
    1040             :           yyformat++;
    1041             :         }
    1042             :   }
    1043             :   return 0;
    1044             : }
    1045             : #endif /* YYERROR_VERBOSE */
    1046             : 
    1047             : /*-----------------------------------------------.
    1048             : | Release the memory associated to this symbol.  |
    1049             : `-----------------------------------------------*/
    1050             : 
    1051             : static void
    1052        2239 : yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep, php_json_parser *parser)
    1053             : {
    1054             :   YYUSE (yyvaluep);
    1055             :   YYUSE (parser);
    1056        2239 :   if (!yymsg)
    1057           0 :     yymsg = "Deleting";
    1058             :   YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp);
    1059             : 
    1060             :   YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
    1061        2239 :   switch (yytype)
    1062             :     {
    1063           2 :           case 3: /* PHP_JSON_T_NUL  */
    1064             : 
    1065           2 :       { zval_dtor(&((*yyvaluep).value)); }
    1066             : 
    1067           2 :         break;
    1068             : 
    1069           0 :     case 4: /* PHP_JSON_T_TRUE  */
    1070             : 
    1071           0 :       { zval_dtor(&((*yyvaluep).value)); }
    1072             : 
    1073           0 :         break;
    1074             : 
    1075           0 :     case 5: /* PHP_JSON_T_FALSE  */
    1076             : 
    1077           0 :       { zval_dtor(&((*yyvaluep).value)); }
    1078             : 
    1079           0 :         break;
    1080             : 
    1081           2 :     case 6: /* PHP_JSON_T_INT  */
    1082             : 
    1083           2 :       { zval_dtor(&((*yyvaluep).value)); }
    1084             : 
    1085           2 :         break;
    1086             : 
    1087           0 :     case 7: /* PHP_JSON_T_DOUBLE  */
    1088             : 
    1089           0 :       { zval_dtor(&((*yyvaluep).value)); }
    1090             : 
    1091           0 :         break;
    1092             : 
    1093           2 :     case 8: /* PHP_JSON_T_STRING  */
    1094             : 
    1095           2 :       { zval_dtor(&((*yyvaluep).value)); }
    1096             : 
    1097           2 :         break;
    1098             : 
    1099           1 :     case 9: /* PHP_JSON_T_ESTRING  */
    1100             : 
    1101           1 :       { zval_dtor(&((*yyvaluep).value)); }
    1102             : 
    1103           1 :         break;
    1104             : 
    1105           4 :     case 10: /* PHP_JSON_T_EOI  */
    1106             : 
    1107           4 :       { zval_dtor(&((*yyvaluep).value)); }
    1108             : 
    1109           4 :         break;
    1110             : 
    1111           2 :     case 11: /* PHP_JSON_T_ERROR  */
    1112             : 
    1113           2 :       { zval_dtor(&((*yyvaluep).value)); }
    1114             : 
    1115           2 :         break;
    1116             : 
    1117           0 :     case 19: /* start  */
    1118             : 
    1119           0 :       { zval_dtor(&((*yyvaluep).value)); }
    1120             : 
    1121           0 :         break;
    1122             : 
    1123           0 :     case 20: /* object  */
    1124             : 
    1125           0 :       { zval_dtor(&((*yyvaluep).value)); }
    1126             : 
    1127           0 :         break;
    1128             : 
    1129           6 :     case 23: /* members  */
    1130             : 
    1131           6 :       { zval_dtor(&((*yyvaluep).value)); }
    1132             : 
    1133           6 :         break;
    1134             : 
    1135           6 :     case 24: /* member  */
    1136             : 
    1137           6 :       { zval_dtor(&((*yyvaluep).value)); }
    1138             : 
    1139           6 :         break;
    1140             : 
    1141           0 :     case 25: /* pair  */
    1142             : 
    1143           0 :       { zend_string_release(((*yyvaluep).pair).key); zval_dtor(&((*yyvaluep).pair).val); }
    1144             : 
    1145           0 :         break;
    1146             : 
    1147           0 :     case 26: /* array  */
    1148             : 
    1149           0 :       { zval_dtor(&((*yyvaluep).value)); }
    1150             : 
    1151           0 :         break;
    1152             : 
    1153           8 :     case 29: /* elements  */
    1154             : 
    1155           8 :       { zval_dtor(&((*yyvaluep).value)); }
    1156             : 
    1157           8 :         break;
    1158             : 
    1159           6 :     case 30: /* element  */
    1160             : 
    1161           6 :       { zval_dtor(&((*yyvaluep).value)); }
    1162             : 
    1163           6 :         break;
    1164             : 
    1165           9 :     case 31: /* key  */
    1166             : 
    1167           9 :       { zval_dtor(&((*yyvaluep).value)); }
    1168             : 
    1169           9 :         break;
    1170             : 
    1171           8 :     case 32: /* value  */
    1172             : 
    1173           8 :       { zval_dtor(&((*yyvaluep).value)); }
    1174             : 
    1175           8 :         break;
    1176             : 
    1177           0 :     case 33: /* errlex  */
    1178             : 
    1179           0 :       { zval_dtor(&((*yyvaluep).value)); }
    1180             : 
    1181           0 :         break;
    1182             : 
    1183             : 
    1184        2183 :       default:
    1185        2183 :         break;
    1186             :     }
    1187             :   YY_IGNORE_MAYBE_UNINITIALIZED_END
    1188        2239 : }
    1189             : 
    1190             : 
    1191             : 
    1192             : 
    1193             : /*----------.
    1194             : | yyparse.  |
    1195             : `----------*/
    1196             : 
    1197             : int
    1198         230 : yyparse (php_json_parser *parser)
    1199             : {
    1200             : /* The lookahead symbol.  */
    1201             : int yychar;
    1202             : 
    1203             : 
    1204             : /* The semantic value of the lookahead symbol.  */
    1205             : /* Default value used for initialization, for pacifying older GCCs
    1206             :    or non-GCC compilers.  */
    1207             : YY_INITIAL_VALUE (static YYSTYPE yyval_default;)
    1208             : YYSTYPE yylval YY_INITIAL_VALUE (= yyval_default);
    1209             : 
    1210             :     /* Number of syntax errors so far.  */
    1211             :     int yynerrs;
    1212             : 
    1213             :     int yystate;
    1214             :     /* Number of tokens to shift before error messages enabled.  */
    1215             :     int yyerrstatus;
    1216             : 
    1217             :     /* The stacks and their tools:
    1218             :        'yyss': related to states.
    1219             :        'yyvs': related to semantic values.
    1220             : 
    1221             :        Refer to the stacks through separate pointers, to allow yyoverflow
    1222             :        to reallocate them elsewhere.  */
    1223             : 
    1224             :     /* The state stack.  */
    1225             :     yytype_int16 yyssa[YYINITDEPTH];
    1226             :     yytype_int16 *yyss;
    1227             :     yytype_int16 *yyssp;
    1228             : 
    1229             :     /* The semantic value stack.  */
    1230             :     YYSTYPE yyvsa[YYINITDEPTH];
    1231             :     YYSTYPE *yyvs;
    1232             :     YYSTYPE *yyvsp;
    1233             : 
    1234             :     YYSIZE_T yystacksize;
    1235             : 
    1236             :   int yyn;
    1237             :   int yyresult;
    1238             :   /* Lookahead token as an internal (translated) token number.  */
    1239         230 :   int yytoken = 0;
    1240             :   /* The variables used to return semantic value and location from the
    1241             :      action routines.  */
    1242             :   YYSTYPE yyval;
    1243             : 
    1244             : #if YYERROR_VERBOSE
    1245             :   /* Buffer for error messages, and its allocated size.  */
    1246             :   char yymsgbuf[128];
    1247             :   char *yymsg = yymsgbuf;
    1248             :   YYSIZE_T yymsg_alloc = sizeof yymsgbuf;
    1249             : #endif
    1250             : 
    1251             : #define YYPOPSTACK(N)   (yyvsp -= (N), yyssp -= (N))
    1252             : 
    1253             :   /* The number of symbols on the RHS of the reduced rule.
    1254             :      Keep to zero when no symbol should be popped.  */
    1255         230 :   int yylen = 0;
    1256             : 
    1257         230 :   yyssp = yyss = yyssa;
    1258         230 :   yyvsp = yyvs = yyvsa;
    1259         230 :   yystacksize = YYINITDEPTH;
    1260             : 
    1261             :   YYDPRINTF ((stderr, "Starting parse\n"));
    1262             : 
    1263         230 :   yystate = 0;
    1264         230 :   yyerrstatus = 0;
    1265         230 :   yynerrs = 0;
    1266         230 :   yychar = YYEMPTY; /* Cause a token to be read.  */
    1267         230 :   goto yysetstate;
    1268             : 
    1269             : /*------------------------------------------------------------.
    1270             : | yynewstate -- Push a new state, which is found in yystate.  |
    1271             : `------------------------------------------------------------*/
    1272       13847 :  yynewstate:
    1273             :   /* In all cases, when you get here, the value and location stacks
    1274             :      have just been pushed.  So pushing a state here evens the stacks.  */
    1275       13847 :   yyssp++;
    1276             : 
    1277       14077 :  yysetstate:
    1278       14077 :   *yyssp = yystate;
    1279             : 
    1280       14077 :   if (yyss + yystacksize - 1 <= yyssp)
    1281             :     {
    1282             :       /* Get the current used size of the three stacks, in elements.  */
    1283           6 :       YYSIZE_T yysize = yyssp - yyss + 1;
    1284             : 
    1285             : #ifdef yyoverflow
    1286             :       {
    1287             :         /* Give user a chance to reallocate the stack.  Use copies of
    1288             :            these so that the &'s don't force the real ones into
    1289             :            memory.  */
    1290             :         YYSTYPE *yyvs1 = yyvs;
    1291             :         yytype_int16 *yyss1 = yyss;
    1292             : 
    1293             :         /* Each stack pointer address is followed by the size of the
    1294             :            data in use in that stack, in bytes.  This used to be a
    1295             :            conditional around just the two extra args, but that might
    1296             :            be undefined if yyoverflow is a macro.  */
    1297             :         yyoverflow (YY_("memory exhausted"),
    1298             :                     &yyss1, yysize * sizeof (*yyssp),
    1299             :                     &yyvs1, yysize * sizeof (*yyvsp),
    1300             :                     &yystacksize);
    1301             : 
    1302             :         yyss = yyss1;
    1303             :         yyvs = yyvs1;
    1304             :       }
    1305             : #else /* no yyoverflow */
    1306             : # ifndef YYSTACK_RELOCATE
    1307             :       goto yyexhaustedlab;
    1308             : # else
    1309             :       /* Extend the stack our own way.  */
    1310           6 :       if (YYMAXDEPTH <= yystacksize)
    1311           0 :         goto yyexhaustedlab;
    1312           6 :       yystacksize *= 2;
    1313           6 :       if (YYMAXDEPTH < yystacksize)
    1314           0 :         yystacksize = YYMAXDEPTH;
    1315             : 
    1316             :       {
    1317           6 :         yytype_int16 *yyss1 = yyss;
    1318           6 :         union yyalloc *yyptr =
    1319           6 :           (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
    1320           6 :         if (! yyptr)
    1321           0 :           goto yyexhaustedlab;
    1322           6 :         YYSTACK_RELOCATE (yyss_alloc, yyss);
    1323           6 :         YYSTACK_RELOCATE (yyvs_alloc, yyvs);
    1324             : #  undef YYSTACK_RELOCATE
    1325           6 :         if (yyss1 != yyssa)
    1326           4 :           YYSTACK_FREE (yyss1);
    1327             :       }
    1328             : # endif
    1329             : #endif /* no yyoverflow */
    1330             : 
    1331           6 :       yyssp = yyss + yysize - 1;
    1332           6 :       yyvsp = yyvs + yysize - 1;
    1333             : 
    1334             :       YYDPRINTF ((stderr, "Stack size increased to %lu\n",
    1335             :                   (unsigned long int) yystacksize));
    1336             : 
    1337           6 :       if (yyss + yystacksize - 1 <= yyssp)
    1338           0 :         YYABORT;
    1339             :     }
    1340             : 
    1341             :   YYDPRINTF ((stderr, "Entering state %d\n", yystate));
    1342             : 
    1343       14077 :   if (yystate == YYFINAL)
    1344           0 :     YYACCEPT;
    1345             : 
    1346       14077 :   goto yybackup;
    1347             : 
    1348             : /*-----------.
    1349             : | yybackup.  |
    1350             : `-----------*/
    1351       14077 : yybackup:
    1352             : 
    1353             :   /* Do appropriate processing given the current state.  Read a
    1354             :      lookahead token if we need one and don't already have one.  */
    1355             : 
    1356             :   /* First try to decide what to do without reference to lookahead token.  */
    1357       14077 :   yyn = yypact[yystate];
    1358       14077 :   if (yypact_value_is_default (yyn))
    1359        7256 :     goto yydefault;
    1360             : 
    1361             :   /* Not known => get a lookahead token if don't already have one.  */
    1362             : 
    1363             :   /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol.  */
    1364        6821 :   if (yychar == YYEMPTY)
    1365             :     {
    1366             :       YYDPRINTF ((stderr, "Reading a token: "));
    1367        6554 :       yychar = yylex (&yylval, parser);
    1368             :     }
    1369             : 
    1370        6821 :   if (yychar <= YYEOF)
    1371             :     {
    1372           0 :       yychar = yytoken = YYEOF;
    1373             :       YYDPRINTF ((stderr, "Now at end of input.\n"));
    1374             :     }
    1375             :   else
    1376             :     {
    1377        6821 :       yytoken = YYTRANSLATE (yychar);
    1378             :       YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc);
    1379             :     }
    1380             : 
    1381             :   /* If the proper action on seeing token YYTOKEN is to reduce or to
    1382             :      detect an error, take that action.  */
    1383        6821 :   yyn += yytoken;
    1384       13638 :   if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
    1385             :     goto yydefault;
    1386        6522 :   yyn = yytable[yyn];
    1387        6522 :   if (yyn <= 0)
    1388             :     {
    1389             :       if (yytable_value_is_error (yyn))
    1390             :         goto yyerrlab;
    1391           0 :       yyn = -yyn;
    1392           0 :       goto yyreduce;
    1393             :     }
    1394             : 
    1395             :   /* Count tokens shifted since error; after three, turn off error
    1396             :      status.  */
    1397        6522 :   if (yyerrstatus)
    1398           0 :     yyerrstatus--;
    1399             : 
    1400             :   /* Shift the lookahead token.  */
    1401             :   YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);
    1402             : 
    1403             :   /* Discard the shifted token.  */
    1404        6522 :   yychar = YYEMPTY;
    1405             : 
    1406        6522 :   yystate = yyn;
    1407             :   YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
    1408        6522 :   *++yyvsp = yylval;
    1409             :   YY_IGNORE_MAYBE_UNINITIALIZED_END
    1410             : 
    1411        6522 :   goto yynewstate;
    1412             : 
    1413             : 
    1414             : /*-----------------------------------------------------------.
    1415             : | yydefault -- do the default action for the current state.  |
    1416             : `-----------------------------------------------------------*/
    1417         299 : yydefault:
    1418        7555 :   yyn = yydefact[yystate];
    1419        7555 :   if (yyn == 0)
    1420          32 :     goto yyerrlab;
    1421        7523 :   goto yyreduce;
    1422             : 
    1423             : 
    1424             : /*-----------------------------.
    1425             : | yyreduce -- Do a reduction.  |
    1426             : `-----------------------------*/
    1427        7523 : yyreduce:
    1428             :   /* yyn is the number of a rule to reduce with.  */
    1429        7523 :   yylen = yyr2[yyn];
    1430             : 
    1431             :   /* If YYLEN is nonzero, implement the default value of the action:
    1432             :      '$$ = $1'.
    1433             : 
    1434             :      Otherwise, the following line sets YYVAL to garbage.
    1435             :      This behavior is undocumented and Bison
    1436             :      users should not rely upon it.  Assigning to YYVAL
    1437             :      unconditionally makes the parser a bit smaller, and it avoids a
    1438             :      GCC warning that YYVAL may be used uninitialized.  */
    1439        7523 :   yyval = yyvsp[1-yylen];
    1440             : 
    1441             : 
    1442             :   YY_REDUCE_PRINT (yyn);
    1443        7523 :   switch (yyn)
    1444             :     {
    1445         150 :         case 2:
    1446             : 
    1447             :     {
    1448         150 :                                 ZVAL_COPY_VALUE(&(yyval.value), &(yyvsp[-1].value));
    1449         150 :                                 ZVAL_COPY_VALUE(parser->return_value, &(yyvsp[-1].value));
    1450         150 :                                 PHP_JSON_USE((yyvsp[0].value)); YYACCEPT;
    1451             :                         }
    1452             : 
    1453             :     break;
    1454             : 
    1455           0 :   case 3:
    1456             : 
    1457             :     {
    1458           0 :                                 PHP_JSON_USE_2((yyval.value), (yyvsp[-1].value), (yyvsp[0].value));
    1459             :                         }
    1460             : 
    1461           0 :     break;
    1462             : 
    1463         107 :   case 4:
    1464             : 
    1465             :     {
    1466         107 :                                 PHP_JSON_DEPTH_INC;
    1467         107 :                                 if (parser->methods.object_start && FAILURE == parser->methods.object_start(parser)) {
    1468           0 :                                         YYERROR;
    1469             :                                 }
    1470             :                         }
    1471             : 
    1472         107 :     break;
    1473             : 
    1474          84 :   case 5:
    1475             : 
    1476             :     {
    1477          84 :                                 ZVAL_COPY_VALUE(&(yyval.value), &(yyvsp[-1].value));
    1478          84 :                                 PHP_JSON_DEPTH_DEC;
    1479          84 :                                 if (parser->methods.object_end && FAILURE == parser->methods.object_end(parser, &(yyval.value))) {
    1480           0 :                                         YYERROR;
    1481             :                                 }
    1482             :                         }
    1483             : 
    1484          84 :     break;
    1485             : 
    1486           0 :   case 7:
    1487             : 
    1488             :     {
    1489           0 :                                 parser->scanner.errcode = PHP_JSON_ERROR_STATE_MISMATCH;
    1490           0 :                                 YYERROR;
    1491             :                         }
    1492             : 
    1493             :     break;
    1494             : 
    1495          16 :   case 8:
    1496             : 
    1497             :     {
    1498          16 :                                 parser->methods.object_create(parser, &(yyval.value));
    1499             :                         }
    1500             : 
    1501          16 :     break;
    1502             : 
    1503          82 :   case 10:
    1504             : 
    1505             :     {
    1506          82 :                                 parser->methods.object_create(parser, &(yyval.value));
    1507          82 :                                 if (parser->methods.object_update(parser, &(yyval.value), (yyvsp[0].pair).key, &(yyvsp[0].pair).val) == FAILURE) {
    1508           1 :                                         YYERROR;
    1509             :                                 }
    1510             :                         }
    1511             : 
    1512          81 :     break;
    1513             : 
    1514         977 :   case 11:
    1515             : 
    1516             :     {
    1517         977 :                                 if (parser->methods.object_update(parser, &(yyvsp[-2].value), (yyvsp[0].pair).key, &(yyvsp[0].pair).val) == FAILURE) {
    1518           1 :                                         YYERROR;
    1519             :                                 }
    1520         976 :                                 ZVAL_COPY_VALUE(&(yyval.value), &(yyvsp[-2].value));
    1521             :                         }
    1522             : 
    1523         976 :     break;
    1524             : 
    1525           0 :   case 12:
    1526             : 
    1527             :     {
    1528           0 :                                 PHP_JSON_USE_2((yyval.value), (yyvsp[-1].value), (yyvsp[0].value));
    1529             :                         }
    1530             : 
    1531           0 :     break;
    1532             : 
    1533        1059 :   case 13:
    1534             : 
    1535             :     {
    1536        1059 :                                 (yyval.pair).key = Z_STR((yyvsp[-2].value));
    1537        1059 :                                 ZVAL_COPY_VALUE(&(yyval.pair).val, &(yyvsp[0].value));
    1538             :                         }
    1539             : 
    1540        1059 :     break;
    1541             : 
    1542           0 :   case 14:
    1543             : 
    1544             :     {
    1545           0 :                                 PHP_JSON_USE_2((yyval.pair), (yyvsp[-1].value), (yyvsp[0].value));
    1546             :                         }
    1547             : 
    1548           0 :     break;
    1549             : 
    1550        1223 :   case 15:
    1551             : 
    1552             :     {
    1553        1223 :                                 PHP_JSON_DEPTH_INC;
    1554        1220 :                                 if (parser->methods.array_start && FAILURE == parser->methods.array_start(parser)) {
    1555           0 :                                         YYERROR;
    1556             :                                 }
    1557             :                         }
    1558             : 
    1559        1220 :     break;
    1560             : 
    1561         169 :   case 16:
    1562             : 
    1563             :     {
    1564         169 :                                 ZVAL_COPY_VALUE(&(yyval.value), &(yyvsp[-1].value));
    1565         169 :                                 PHP_JSON_DEPTH_DEC;
    1566         169 :                                 if (parser->methods.array_end && FAILURE == parser->methods.array_end(parser, &(yyval.value))) {
    1567           0 :                                         YYERROR;
    1568             :                                 }
    1569             :                         }
    1570             : 
    1571         169 :     break;
    1572             : 
    1573           1 :   case 18:
    1574             : 
    1575             :     {
    1576           1 :                                 parser->scanner.errcode = PHP_JSON_ERROR_STATE_MISMATCH;
    1577           1 :                                 YYERROR;
    1578             :                         }
    1579             : 
    1580             :     break;
    1581             : 
    1582          24 :   case 19:
    1583             : 
    1584             :     {
    1585          24 :                                 parser->methods.array_create(parser, &(yyval.value));
    1586             :                         }
    1587             : 
    1588          24 :     break;
    1589             : 
    1590         159 :   case 21:
    1591             : 
    1592             :     {
    1593         159 :                                 parser->methods.array_create(parser, &(yyval.value));
    1594         159 :                                 parser->methods.array_append(parser, &(yyval.value), &(yyvsp[0].value));
    1595             :                         }
    1596             : 
    1597         159 :     break;
    1598             : 
    1599         253 :   case 22:
    1600             : 
    1601             :     {
    1602         253 :                                 parser->methods.array_append(parser, &(yyvsp[-2].value), &(yyvsp[0].value));
    1603         253 :                                 ZVAL_COPY_VALUE(&(yyval.value), &(yyvsp[-2].value));
    1604             :                         }
    1605             : 
    1606         253 :     break;
    1607             : 
    1608           0 :   case 23:
    1609             : 
    1610             :     {
    1611           0 :                                 PHP_JSON_USE_2((yyval.value), (yyvsp[-1].value), (yyvsp[0].value));
    1612             :                         }
    1613             : 
    1614           0 :     break;
    1615             : 
    1616          42 :   case 36:
    1617             : 
    1618             :     {
    1619             :                                 PHP_JSON_USE_1((yyval.value), (yyvsp[0].value));
    1620          42 :                                 YYERROR;
    1621             :                         }
    1622             : 
    1623             :     break;
    1624             : 
    1625             : 
    1626             : 
    1627        3177 :       default: break;
    1628             :     }
    1629             :   /* User semantic actions sometimes alter yychar, and that requires
    1630             :      that yytoken be updated with the new translation.  We take the
    1631             :      approach of translating immediately before every use of yytoken.
    1632             :      One alternative is translating here after every semantic action,
    1633             :      but that translation would be missed if the semantic action invokes
    1634             :      YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or
    1635             :      if it invokes YYBACKUP.  In the case of YYABORT or YYACCEPT, an
    1636             :      incorrect destructor might then be invoked immediately.  In the
    1637             :      case of YYERROR or YYBACKUP, subsequent parser actions might lead
    1638             :      to an incorrect destructor call or verbose syntax error message
    1639             :      before the lookahead is translated.  */
    1640             :   YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc);
    1641             : 
    1642        7325 :   YYPOPSTACK (yylen);
    1643        7325 :   yylen = 0;
    1644             :   YY_STACK_PRINT (yyss, yyssp);
    1645             : 
    1646        7325 :   *++yyvsp = yyval;
    1647             : 
    1648             :   /* Now 'shift' the result of the reduction.  Determine what state
    1649             :      that goes to, based on the state we popped back to and the rule
    1650             :      number reduced by.  */
    1651             : 
    1652        7325 :   yyn = yyr1[yyn];
    1653             : 
    1654        7325 :   yystate = yypgoto[yyn - YYNTOKENS] + *yyssp;
    1655        7325 :   if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp)
    1656        2448 :     yystate = yytable[yystate];
    1657             :   else
    1658        4877 :     yystate = yydefgoto[yyn - YYNTOKENS];
    1659             : 
    1660        7325 :   goto yynewstate;
    1661             : 
    1662             : 
    1663             : /*--------------------------------------.
    1664             : | yyerrlab -- here on detecting error.  |
    1665             : `--------------------------------------*/
    1666          32 : yyerrlab:
    1667             :   /* Make sure we have latest lookahead translation.  See comments at
    1668             :      user semantic actions for why this is necessary.  */
    1669          32 :   yytoken = yychar == YYEMPTY ? YYEMPTY : YYTRANSLATE (yychar);
    1670             : 
    1671             :   /* If not already recovering from an error, report this error.  */
    1672          32 :   if (!yyerrstatus)
    1673             :     {
    1674          32 :       ++yynerrs;
    1675             : #if ! YYERROR_VERBOSE
    1676          32 :       yyerror (parser, YY_("syntax error"));
    1677             : #else
    1678             : # define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, \
    1679             :                                         yyssp, yytoken)
    1680             :       {
    1681             :         char const *yymsgp = YY_("syntax error");
    1682             :         int yysyntax_error_status;
    1683             :         yysyntax_error_status = YYSYNTAX_ERROR;
    1684             :         if (yysyntax_error_status == 0)
    1685             :           yymsgp = yymsg;
    1686             :         else if (yysyntax_error_status == 1)
    1687             :           {
    1688             :             if (yymsg != yymsgbuf)
    1689             :               YYSTACK_FREE (yymsg);
    1690             :             yymsg = (char *) YYSTACK_ALLOC (yymsg_alloc);
    1691             :             if (!yymsg)
    1692             :               {
    1693             :                 yymsg = yymsgbuf;
    1694             :                 yymsg_alloc = sizeof yymsgbuf;
    1695             :                 yysyntax_error_status = 2;
    1696             :               }
    1697             :             else
    1698             :               {
    1699             :                 yysyntax_error_status = YYSYNTAX_ERROR;
    1700             :                 yymsgp = yymsg;
    1701             :               }
    1702             :           }
    1703             :         yyerror (parser, yymsgp);
    1704             :         if (yysyntax_error_status == 2)
    1705             :           goto yyexhaustedlab;
    1706             :       }
    1707             : # undef YYSYNTAX_ERROR
    1708             : #endif
    1709             :     }
    1710             : 
    1711             : 
    1712             : 
    1713          32 :   if (yyerrstatus == 3)
    1714             :     {
    1715             :       /* If just tried and failed to reuse lookahead token after an
    1716             :          error, discard it.  */
    1717             : 
    1718           0 :       if (yychar <= YYEOF)
    1719             :         {
    1720             :           /* Return failure if at end of input.  */
    1721           0 :           if (yychar == YYEOF)
    1722           0 :             YYABORT;
    1723             :         }
    1724             :       else
    1725             :         {
    1726           0 :           yydestruct ("Error: discarding",
    1727             :                       yytoken, &yylval, parser);
    1728           0 :           yychar = YYEMPTY;
    1729             :         }
    1730             :     }
    1731             : 
    1732             :   /* Else will try to reuse lookahead token after shifting the error
    1733             :      token.  */
    1734          32 :   goto yyerrlab1;
    1735             : 
    1736             : 
    1737             : /*---------------------------------------------------.
    1738             : | yyerrorlab -- error raised explicitly by YYERROR.  |
    1739             : `---------------------------------------------------*/
    1740          48 : yyerrorlab:
    1741             : 
    1742             :   /* Pacify compilers like GCC when the user code never invokes
    1743             :      YYERROR and the label yyerrorlab therefore never appears in user
    1744             :      code.  */
    1745             :   if (/*CONSTCOND*/ 0)
    1746             :      goto yyerrorlab;
    1747             : 
    1748             :   /* Do not reclaim the symbols of the rule whose action triggered
    1749             :      this YYERROR.  */
    1750          48 :   YYPOPSTACK (yylen);
    1751          48 :   yylen = 0;
    1752             :   YY_STACK_PRINT (yyss, yyssp);
    1753          48 :   yystate = *yyssp;
    1754          48 :   goto yyerrlab1;
    1755             : 
    1756             : 
    1757             : /*-------------------------------------------------------------.
    1758             : | yyerrlab1 -- common code for both syntax error and YYERROR.  |
    1759             : `-------------------------------------------------------------*/
    1760          80 : yyerrlab1:
    1761          80 :   yyerrstatus = 3;      /* Each real token shifted decrements this.  */
    1762             : 
    1763             :   for (;;)
    1764             :     {
    1765        4494 :       yyn = yypact[yystate];
    1766        2287 :       if (!yypact_value_is_default (yyn))
    1767             :         {
    1768        1210 :           yyn += YYTERROR;
    1769        1210 :           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR)
    1770             :             {
    1771           0 :               yyn = yytable[yyn];
    1772           0 :               if (0 < yyn)
    1773           0 :                 break;
    1774             :             }
    1775             :         }
    1776             : 
    1777             :       /* Pop the current state because it cannot handle the error token.  */
    1778        2287 :       if (yyssp == yyss)
    1779          80 :         YYABORT;
    1780             : 
    1781             : 
    1782        2207 :       yydestruct ("Error: popping",
    1783        2207 :                   yystos[yystate], yyvsp, parser);
    1784        2207 :       YYPOPSTACK (1);
    1785        2207 :       yystate = *yyssp;
    1786             :       YY_STACK_PRINT (yyss, yyssp);
    1787             :     }
    1788             : 
    1789             :   YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
    1790           0 :   *++yyvsp = yylval;
    1791             :   YY_IGNORE_MAYBE_UNINITIALIZED_END
    1792             : 
    1793             : 
    1794             :   /* Shift the error token.  */
    1795             :   YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp);
    1796             : 
    1797           0 :   yystate = yyn;
    1798           0 :   goto yynewstate;
    1799             : 
    1800             : 
    1801             : /*-------------------------------------.
    1802             : | yyacceptlab -- YYACCEPT comes here.  |
    1803             : `-------------------------------------*/
    1804         150 : yyacceptlab:
    1805         150 :   yyresult = 0;
    1806         150 :   goto yyreturn;
    1807             : 
    1808             : /*-----------------------------------.
    1809             : | yyabortlab -- YYABORT comes here.  |
    1810             : `-----------------------------------*/
    1811          80 : yyabortlab:
    1812          80 :   yyresult = 1;
    1813          80 :   goto yyreturn;
    1814             : 
    1815             : #if !defined yyoverflow || YYERROR_VERBOSE
    1816             : /*-------------------------------------------------.
    1817             : | yyexhaustedlab -- memory exhaustion comes here.  |
    1818             : `-------------------------------------------------*/
    1819           0 : yyexhaustedlab:
    1820           0 :   yyerror (parser, YY_("memory exhausted"));
    1821           0 :   yyresult = 2;
    1822             :   /* Fall through.  */
    1823             : #endif
    1824             : 
    1825         230 : yyreturn:
    1826         230 :   if (yychar != YYEMPTY)
    1827             :     {
    1828             :       /* Make sure we have latest lookahead translation.  See comments at
    1829             :          user semantic actions for why this is necessary.  */
    1830          32 :       yytoken = YYTRANSLATE (yychar);
    1831          32 :       yydestruct ("Cleanup: discarding lookahead",
    1832             :                   yytoken, &yylval, parser);
    1833             :     }
    1834             :   /* Do not reclaim the symbols of the rule whose action triggered
    1835             :      this YYABORT or YYACCEPT.  */
    1836         230 :   YYPOPSTACK (yylen);
    1837             :   YY_STACK_PRINT (yyss, yyssp);
    1838         460 :   while (yyssp != yyss)
    1839             :     {
    1840           0 :       yydestruct ("Cleanup: popping",
    1841           0 :                   yystos[*yyssp], yyvsp, parser);
    1842           0 :       YYPOPSTACK (1);
    1843             :     }
    1844             : #ifndef yyoverflow
    1845         230 :   if (yyss != yyssa)
    1846           2 :     YYSTACK_FREE (yyss);
    1847             : #endif
    1848             : #if YYERROR_VERBOSE
    1849             :   if (yymsg != yymsgbuf)
    1850             :     YYSTACK_FREE (yymsg);
    1851             : #endif
    1852         230 :   return yyresult;
    1853             : }
    1854             : 
    1855             :  /* Functions */
    1856             : 
    1857         183 : static int php_json_parser_array_create(php_json_parser *parser, zval *array)
    1858             : {
    1859         183 :         return array_init(array);
    1860             : }
    1861             : 
    1862         412 : static int php_json_parser_array_append(php_json_parser *parser, zval *array, zval *zvalue)
    1863             : {
    1864         412 :         zend_hash_next_index_insert(Z_ARRVAL_P(array), zvalue);
    1865         412 :         return SUCCESS;
    1866             : }
    1867             : 
    1868          98 : static int php_json_parser_object_create(php_json_parser *parser, zval *object)
    1869             : {
    1870          98 :         if (parser->scanner.options & PHP_JSON_OBJECT_AS_ARRAY) {
    1871          39 :                 return array_init(object);
    1872             :         } else {
    1873          59 :                 return object_init(object);
    1874             :         }
    1875             : }
    1876             : 
    1877        1059 : static int php_json_parser_object_update(php_json_parser *parser, zval *object, zend_string *key, zval *zvalue)
    1878             : {
    1879             :         /* if JSON_OBJECT_AS_ARRAY is set */
    1880        1059 :         if (Z_TYPE_P(object) == IS_ARRAY) {
    1881         859 :                 zend_symtable_update(Z_ARRVAL_P(object), key, zvalue);
    1882             :         } else {
    1883             :                 zval zkey;
    1884         200 :                 if (ZSTR_LEN(key) > 0 && ZSTR_VAL(key)[0] == '\0') {
    1885           2 :                         parser->scanner.errcode = PHP_JSON_ERROR_INVALID_PROPERTY_NAME;
    1886             :                         zend_string_release(key);
    1887             :                         zval_dtor(zvalue);
    1888             :                         zval_dtor(object);
    1889           2 :                         return FAILURE;
    1890             :                 }
    1891         198 :                 ZVAL_NEW_STR(&zkey, key);
    1892         198 :                 zend_std_write_property(object, &zkey, zvalue, NULL);
    1893             : 
    1894         198 :                 if (Z_REFCOUNTED_P(zvalue)) {
    1895             :                         Z_DELREF_P(zvalue);
    1896             :                 }
    1897             :         }
    1898             :         zend_string_release(key);
    1899             : 
    1900        1057 :         return SUCCESS;
    1901             : }
    1902             : 
    1903        6554 : static int php_json_yylex(union YYSTYPE *value, php_json_parser *parser)
    1904             : {
    1905        6554 :         int token = php_json_scan(&parser->scanner);
    1906        6554 :         value->value = parser->scanner.value;
    1907        6554 :         return token;
    1908             : }
    1909             : 
    1910          32 : static void php_json_yyerror(php_json_parser *parser, char const *msg)
    1911             : {
    1912          32 :         if (!parser->scanner.errcode) {
    1913          30 :                 parser->scanner.errcode = PHP_JSON_ERROR_SYNTAX;
    1914             :         }
    1915          32 : }
    1916             : 
    1917          80 : PHP_JSON_API php_json_error_code php_json_parser_error_code(const php_json_parser *parser)
    1918             : {
    1919          80 :         return parser->scanner.errcode;
    1920             : }
    1921             : 
    1922             : static const php_json_parser_methods default_parser_methods =
    1923             : {
    1924             :         php_json_parser_array_create,
    1925             :         php_json_parser_array_append,
    1926             :         NULL,
    1927             :         NULL,
    1928             :         php_json_parser_object_create,
    1929             :         php_json_parser_object_update,
    1930             :         NULL,
    1931             :         NULL,
    1932             : };
    1933             : 
    1934         230 : PHP_JSON_API void php_json_parser_init_ex(php_json_parser *parser,
    1935             :                 zval *return_value,
    1936             :                 char *str,
    1937             :                 size_t str_len,
    1938             :                 int options,
    1939             :                 int max_depth,
    1940             :                 const php_json_parser_methods *parser_methods)
    1941             : {
    1942         230 :         memset(parser, 0, sizeof(php_json_parser));
    1943         230 :         php_json_scanner_init(&parser->scanner, str, str_len, options);
    1944         230 :         parser->depth = 1;
    1945         230 :         parser->max_depth = max_depth;
    1946         230 :         parser->return_value = return_value;
    1947         230 :         memcpy(&parser->methods, parser_methods, sizeof(php_json_parser_methods));
    1948         230 : }
    1949             : 
    1950         230 : PHP_JSON_API void php_json_parser_init(php_json_parser *parser,
    1951             :                 zval *return_value,
    1952             :                 char *str,
    1953             :                 size_t str_len,
    1954             :                 int options,
    1955             :                 int max_depth)
    1956             : {
    1957         230 :         php_json_parser_init_ex(
    1958             :                         parser,
    1959             :                         return_value,
    1960             :                         str,
    1961             :                         str_len,
    1962             :                         options,
    1963             :                         max_depth,
    1964             :                         &default_parser_methods);
    1965         230 : }
    1966             : 
    1967           0 : PHP_JSON_API int php_json_parse(php_json_parser *parser)
    1968             : {
    1969           0 :         return php_json_yyparse(parser);
    1970             : }

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