LCOV - code coverage report
Current view: top level - src/backend/replication - syncrep_gram.c (source / functions) Hit Total Coverage
Test: PostgreSQL 17devel Lines: 89 158 56.3 %
Date: 2024-02-22 00:11:39 Functions: 2 2 100.0 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : /* A Bison parser, made by GNU Bison 3.7.5.  */
       2             : 
       3             : /* Bison implementation for Yacc-like parsers in C
       4             : 
       5             :    Copyright (C) 1984, 1989-1990, 2000-2015, 2018-2021 Free Software Foundation,
       6             :    Inc.
       7             : 
       8             :    This program is free software: you can redistribute it and/or modify
       9             :    it under the terms of the GNU General Public License as published by
      10             :    the Free Software Foundation, either version 3 of the License, or
      11             :    (at your option) any later version.
      12             : 
      13             :    This program is distributed in the hope that it will be useful,
      14             :    but WITHOUT ANY WARRANTY; without even the implied warranty of
      15             :    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      16             :    GNU General Public License for more details.
      17             : 
      18             :    You should have received a copy of the GNU General Public License
      19             :    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
      20             : 
      21             : /* As a special exception, you may create a larger work that contains
      22             :    part or all of the Bison parser skeleton and distribute that work
      23             :    under terms of your choice, so long as that work isn't itself a
      24             :    parser generator using the skeleton or a modified version thereof
      25             :    as a parser skeleton.  Alternatively, if you modify or redistribute
      26             :    the parser skeleton itself, you may (at your option) remove this
      27             :    special exception, which will cause the skeleton and the resulting
      28             :    Bison output files to be licensed under the GNU General Public
      29             :    License without this special exception.
      30             : 
      31             :    This special exception was added by the Free Software Foundation in
      32             :    version 2.2 of Bison.  */
      33             : 
      34             : /* C LALR(1) parser skeleton written by Richard Stallman, by
      35             :    simplifying the original so-called "semantic" parser.  */
      36             : 
      37             : /* DO NOT RELY ON FEATURES THAT ARE NOT DOCUMENTED in the manual,
      38             :    especially those whose name start with YY_ or yy_.  They are
      39             :    private implementation details that can be changed or removed.  */
      40             : 
      41             : /* All symbols defined below should begin with yy or YY, to avoid
      42             :    infringing on user name space.  This should be done even for local
      43             :    variables, as they might otherwise be expanded by user macros.
      44             :    There are some unavoidable exceptions within include files to
      45             :    define necessary library symbols; they are noted "INFRINGES ON
      46             :    USER NAME SPACE" below.  */
      47             : 
      48             : /* Identify Bison output, and Bison version.  */
      49             : #define YYBISON 30705
      50             : 
      51             : /* Bison version string.  */
      52             : #define YYBISON_VERSION "3.7.5"
      53             : 
      54             : /* Skeleton name.  */
      55             : #define YYSKELETON_NAME "yacc.c"
      56             : 
      57             : /* Pure parsers.  */
      58             : #define YYPURE 0
      59             : 
      60             : /* Push parsers.  */
      61             : #define YYPUSH 0
      62             : 
      63             : /* Pull parsers.  */
      64             : #define YYPULL 1
      65             : 
      66             : 
      67             : /* Substitute the variable and function names.  */
      68             : #define yyparse         syncrep_yyparse
      69             : #define yylex           syncrep_yylex
      70             : #define yyerror         syncrep_yyerror
      71             : #define yydebug         syncrep_yydebug
      72             : #define yynerrs         syncrep_yynerrs
      73             : #define yylval          syncrep_yylval
      74             : #define yychar          syncrep_yychar
      75             : 
      76             : /* First part of user prologue.  */
      77             : #line 1 "syncrep_gram.y"
      78             : 
      79             : /*-------------------------------------------------------------------------
      80             :  *
      81             :  * syncrep_gram.y               - Parser for synchronous_standby_names
      82             :  *
      83             :  * Portions Copyright (c) 1996-2024, PostgreSQL Global Development Group
      84             :  * Portions Copyright (c) 1994, Regents of the University of California
      85             :  *
      86             :  *
      87             :  * IDENTIFICATION
      88             :  *    src/backend/replication/syncrep_gram.y
      89             :  *
      90             :  *-------------------------------------------------------------------------
      91             :  */
      92             : #include "postgres.h"
      93             : 
      94             : #include "nodes/pg_list.h"
      95             : #include "replication/syncrep.h"
      96             : 
      97             : /* Result of parsing is returned in one of these two variables */
      98             : SyncRepConfigData *syncrep_parse_result;
      99             : char       *syncrep_parse_error_msg;
     100             : 
     101             : static SyncRepConfigData *create_syncrep_config(const char *num_sync,
     102             :                     List *members, uint8 syncrep_method);
     103             : 
     104             : /*
     105             :  * Bison doesn't allocate anything that needs to live across parser calls,
     106             :  * so we can easily have it use palloc instead of malloc.  This prevents
     107             :  * memory leaks if we error out during parsing.
     108             :  */
     109             : #define YYMALLOC palloc
     110             : #define YYFREE   pfree
     111             : 
     112             : 
     113             : #line 114 "syncrep_gram.c"
     114             : 
     115             : # ifndef YY_CAST
     116             : #  ifdef __cplusplus
     117             : #   define YY_CAST(Type, Val) static_cast<Type> (Val)
     118             : #   define YY_REINTERPRET_CAST(Type, Val) reinterpret_cast<Type> (Val)
     119             : #  else
     120             : #   define YY_CAST(Type, Val) ((Type) (Val))
     121             : #   define YY_REINTERPRET_CAST(Type, Val) ((Type) (Val))
     122             : #  endif
     123             : # endif
     124             : # ifndef YY_NULLPTR
     125             : #  if defined __cplusplus
     126             : #   if 201103L <= __cplusplus
     127             : #    define YY_NULLPTR nullptr
     128             : #   else
     129             : #    define YY_NULLPTR 0
     130             : #   endif
     131             : #  else
     132             : #   define YY_NULLPTR ((void*)0)
     133             : #  endif
     134             : # endif
     135             : 
     136             : #include "syncrep_gram.h"
     137             : /* Symbol kind.  */
     138             : enum yysymbol_kind_t
     139             : {
     140             :   YYSYMBOL_YYEMPTY = -2,
     141             :   YYSYMBOL_YYEOF = 0,                      /* "end of file"  */
     142             :   YYSYMBOL_YYerror = 1,                    /* error  */
     143             :   YYSYMBOL_YYUNDEF = 2,                    /* "invalid token"  */
     144             :   YYSYMBOL_NAME = 3,                       /* NAME  */
     145             :   YYSYMBOL_NUM = 4,                        /* NUM  */
     146             :   YYSYMBOL_JUNK = 5,                       /* JUNK  */
     147             :   YYSYMBOL_ANY = 6,                        /* ANY  */
     148             :   YYSYMBOL_FIRST = 7,                      /* FIRST  */
     149             :   YYSYMBOL_8_ = 8,                         /* '('  */
     150             :   YYSYMBOL_9_ = 9,                         /* ')'  */
     151             :   YYSYMBOL_10_ = 10,                       /* ','  */
     152             :   YYSYMBOL_YYACCEPT = 11,                  /* $accept  */
     153             :   YYSYMBOL_result = 12,                    /* result  */
     154             :   YYSYMBOL_standby_config = 13,            /* standby_config  */
     155             :   YYSYMBOL_standby_list = 14,              /* standby_list  */
     156             :   YYSYMBOL_standby_name = 15               /* standby_name  */
     157             : };
     158             : typedef enum yysymbol_kind_t yysymbol_kind_t;
     159             : 
     160             : 
     161             : 
     162             : 
     163             : #ifdef short
     164             : # undef short
     165             : #endif
     166             : 
     167             : /* On compilers that do not define __PTRDIFF_MAX__ etc., make sure
     168             :    <limits.h> and (if available) <stdint.h> are included
     169             :    so that the code can choose integer types of a good width.  */
     170             : 
     171             : #ifndef __PTRDIFF_MAX__
     172             : # include <limits.h> /* INFRINGES ON USER NAME SPACE */
     173             : # if defined __STDC_VERSION__ && 199901 <= __STDC_VERSION__
     174             : #  include <stdint.h> /* INFRINGES ON USER NAME SPACE */
     175             : #  define YY_STDINT_H
     176             : # endif
     177             : #endif
     178             : 
     179             : /* Narrow types that promote to a signed type and that can represent a
     180             :    signed or unsigned integer of at least N bits.  In tables they can
     181             :    save space and decrease cache pressure.  Promoting to a signed type
     182             :    helps avoid bugs in integer arithmetic.  */
     183             : 
     184             : #ifdef __INT_LEAST8_MAX__
     185             : typedef __INT_LEAST8_TYPE__ yytype_int8;
     186             : #elif defined YY_STDINT_H
     187             : typedef int_least8_t yytype_int8;
     188             : #else
     189             : typedef signed char yytype_int8;
     190             : #endif
     191             : 
     192             : #ifdef __INT_LEAST16_MAX__
     193             : typedef __INT_LEAST16_TYPE__ yytype_int16;
     194             : #elif defined YY_STDINT_H
     195             : typedef int_least16_t yytype_int16;
     196             : #else
     197             : typedef short yytype_int16;
     198             : #endif
     199             : 
     200             : /* Work around bug in HP-UX 11.23, which defines these macros
     201             :    incorrectly for preprocessor constants.  This workaround can likely
     202             :    be removed in 2023, as HPE has promised support for HP-UX 11.23
     203             :    (aka HP-UX 11i v2) only through the end of 2022; see Table 2 of
     204             :    <https://h20195.www2.hpe.com/V2/getpdf.aspx/4AA4-7673ENW.pdf>.  */
     205             : #ifdef __hpux
     206             : # undef UINT_LEAST8_MAX
     207             : # undef UINT_LEAST16_MAX
     208             : # define UINT_LEAST8_MAX 255
     209             : # define UINT_LEAST16_MAX 65535
     210             : #endif
     211             : 
     212             : #if defined __UINT_LEAST8_MAX__ && __UINT_LEAST8_MAX__ <= __INT_MAX__
     213             : typedef __UINT_LEAST8_TYPE__ yytype_uint8;
     214             : #elif (!defined __UINT_LEAST8_MAX__ && defined YY_STDINT_H \
     215             :        && UINT_LEAST8_MAX <= INT_MAX)
     216             : typedef uint_least8_t yytype_uint8;
     217             : #elif !defined __UINT_LEAST8_MAX__ && UCHAR_MAX <= INT_MAX
     218             : typedef unsigned char yytype_uint8;
     219             : #else
     220             : typedef short yytype_uint8;
     221             : #endif
     222             : 
     223             : #if defined __UINT_LEAST16_MAX__ && __UINT_LEAST16_MAX__ <= __INT_MAX__
     224             : typedef __UINT_LEAST16_TYPE__ yytype_uint16;
     225             : #elif (!defined __UINT_LEAST16_MAX__ && defined YY_STDINT_H \
     226             :        && UINT_LEAST16_MAX <= INT_MAX)
     227             : typedef uint_least16_t yytype_uint16;
     228             : #elif !defined __UINT_LEAST16_MAX__ && USHRT_MAX <= INT_MAX
     229             : typedef unsigned short yytype_uint16;
     230             : #else
     231             : typedef int yytype_uint16;
     232             : #endif
     233             : 
     234             : #ifndef YYPTRDIFF_T
     235             : # if defined __PTRDIFF_TYPE__ && defined __PTRDIFF_MAX__
     236             : #  define YYPTRDIFF_T __PTRDIFF_TYPE__
     237             : #  define YYPTRDIFF_MAXIMUM __PTRDIFF_MAX__
     238             : # elif defined PTRDIFF_MAX
     239             : #  ifndef ptrdiff_t
     240             : #   include <stddef.h> /* INFRINGES ON USER NAME SPACE */
     241             : #  endif
     242             : #  define YYPTRDIFF_T ptrdiff_t
     243             : #  define YYPTRDIFF_MAXIMUM PTRDIFF_MAX
     244             : # else
     245             : #  define YYPTRDIFF_T long
     246             : #  define YYPTRDIFF_MAXIMUM LONG_MAX
     247             : # endif
     248             : #endif
     249             : 
     250             : #ifndef YYSIZE_T
     251             : # ifdef __SIZE_TYPE__
     252             : #  define YYSIZE_T __SIZE_TYPE__
     253             : # elif defined size_t
     254             : #  define YYSIZE_T size_t
     255             : # elif defined __STDC_VERSION__ && 199901 <= __STDC_VERSION__
     256             : #  include <stddef.h> /* INFRINGES ON USER NAME SPACE */
     257             : #  define YYSIZE_T size_t
     258             : # else
     259             : #  define YYSIZE_T unsigned
     260             : # endif
     261             : #endif
     262             : 
     263             : #define YYSIZE_MAXIMUM                                  \
     264             :   YY_CAST (YYPTRDIFF_T,                                 \
     265             :            (YYPTRDIFF_MAXIMUM < YY_CAST (YYSIZE_T, -1)  \
     266             :             ? YYPTRDIFF_MAXIMUM                         \
     267             :             : YY_CAST (YYSIZE_T, -1)))
     268             : 
     269             : #define YYSIZEOF(X) YY_CAST (YYPTRDIFF_T, sizeof (X))
     270             : 
     271             : 
     272             : /* Stored state numbers (used for stacks). */
     273             : typedef yytype_int8 yy_state_t;
     274             : 
     275             : /* State numbers in computations.  */
     276             : typedef int yy_state_fast_t;
     277             : 
     278             : #ifndef YY_
     279             : # if defined YYENABLE_NLS && YYENABLE_NLS
     280             : #  if ENABLE_NLS
     281             : #   include <libintl.h> /* INFRINGES ON USER NAME SPACE */
     282             : #   define YY_(Msgid) dgettext ("bison-runtime", Msgid)
     283             : #  endif
     284             : # endif
     285             : # ifndef YY_
     286             : #  define YY_(Msgid) Msgid
     287             : # endif
     288             : #endif
     289             : 
     290             : 
     291             : #ifndef YY_ATTRIBUTE_PURE
     292             : # if defined __GNUC__ && 2 < __GNUC__ + (96 <= __GNUC_MINOR__)
     293             : #  define YY_ATTRIBUTE_PURE __attribute__ ((__pure__))
     294             : # else
     295             : #  define YY_ATTRIBUTE_PURE
     296             : # endif
     297             : #endif
     298             : 
     299             : #ifndef YY_ATTRIBUTE_UNUSED
     300             : # if defined __GNUC__ && 2 < __GNUC__ + (7 <= __GNUC_MINOR__)
     301             : #  define YY_ATTRIBUTE_UNUSED __attribute__ ((__unused__))
     302             : # else
     303             : #  define YY_ATTRIBUTE_UNUSED
     304             : # endif
     305             : #endif
     306             : 
     307             : /* Suppress unused-variable warnings by "using" E.  */
     308             : #if ! defined lint || defined __GNUC__
     309             : # define YY_USE(E) ((void) (E))
     310             : #else
     311             : # define YY_USE(E) /* empty */
     312             : #endif
     313             : 
     314             : #if defined __GNUC__ && ! defined __ICC && 407 <= __GNUC__ * 100 + __GNUC_MINOR__
     315             : /* Suppress an incorrect diagnostic about yylval being uninitialized.  */
     316             : # define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN                            \
     317             :     _Pragma ("GCC diagnostic push")                                     \
     318             :     _Pragma ("GCC diagnostic ignored \"-Wuninitialized\"")              \
     319             :     _Pragma ("GCC diagnostic ignored \"-Wmaybe-uninitialized\"")
     320             : # define YY_IGNORE_MAYBE_UNINITIALIZED_END      \
     321             :     _Pragma ("GCC diagnostic pop")
     322             : #else
     323             : # define YY_INITIAL_VALUE(Value) Value
     324             : #endif
     325             : #ifndef YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
     326             : # define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
     327             : # define YY_IGNORE_MAYBE_UNINITIALIZED_END
     328             : #endif
     329             : #ifndef YY_INITIAL_VALUE
     330             : # define YY_INITIAL_VALUE(Value) /* Nothing. */
     331             : #endif
     332             : 
     333             : #if defined __cplusplus && defined __GNUC__ && ! defined __ICC && 6 <= __GNUC__
     334             : # define YY_IGNORE_USELESS_CAST_BEGIN                          \
     335             :     _Pragma ("GCC diagnostic push")                            \
     336             :     _Pragma ("GCC diagnostic ignored \"-Wuseless-cast\"")
     337             : # define YY_IGNORE_USELESS_CAST_END            \
     338             :     _Pragma ("GCC diagnostic pop")
     339             : #endif
     340             : #ifndef YY_IGNORE_USELESS_CAST_BEGIN
     341             : # define YY_IGNORE_USELESS_CAST_BEGIN
     342             : # define YY_IGNORE_USELESS_CAST_END
     343             : #endif
     344             : 
     345             : 
     346             : #define YY_ASSERT(E) ((void) (0 && (E)))
     347             : 
     348             : #if !defined yyoverflow
     349             : 
     350             : /* The parser invokes alloca or malloc; define the necessary symbols.  */
     351             : 
     352             : # ifdef YYSTACK_USE_ALLOCA
     353             : #  if YYSTACK_USE_ALLOCA
     354             : #   ifdef __GNUC__
     355             : #    define YYSTACK_ALLOC __builtin_alloca
     356             : #   elif defined __BUILTIN_VA_ARG_INCR
     357             : #    include <alloca.h> /* INFRINGES ON USER NAME SPACE */
     358             : #   elif defined _AIX
     359             : #    define YYSTACK_ALLOC __alloca
     360             : #   elif defined _MSC_VER
     361             : #    include <malloc.h> /* INFRINGES ON USER NAME SPACE */
     362             : #    define alloca _alloca
     363             : #   else
     364             : #    define YYSTACK_ALLOC alloca
     365             : #    if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS
     366             : #     include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
     367             :       /* Use EXIT_SUCCESS as a witness for stdlib.h.  */
     368             : #     ifndef EXIT_SUCCESS
     369             : #      define EXIT_SUCCESS 0
     370             : #     endif
     371             : #    endif
     372             : #   endif
     373             : #  endif
     374             : # endif
     375             : 
     376             : # ifdef YYSTACK_ALLOC
     377             :    /* Pacify GCC's 'empty if-body' warning.  */
     378             : #  define YYSTACK_FREE(Ptr) do { /* empty */; } while (0)
     379             : #  ifndef YYSTACK_ALLOC_MAXIMUM
     380             :     /* The OS might guarantee only one guard page at the bottom of the stack,
     381             :        and a page size can be as small as 4096 bytes.  So we cannot safely
     382             :        invoke alloca (N) if N exceeds 4096.  Use a slightly smaller number
     383             :        to allow for a few compiler-allocated temporary stack slots.  */
     384             : #   define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */
     385             : #  endif
     386             : # else
     387             : #  define YYSTACK_ALLOC YYMALLOC
     388             : #  define YYSTACK_FREE YYFREE
     389             : #  ifndef YYSTACK_ALLOC_MAXIMUM
     390             : #   define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM
     391             : #  endif
     392             : #  if (defined __cplusplus && ! defined EXIT_SUCCESS \
     393             :        && ! ((defined YYMALLOC || defined malloc) \
     394             :              && (defined YYFREE || defined free)))
     395             : #   include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
     396             : #   ifndef EXIT_SUCCESS
     397             : #    define EXIT_SUCCESS 0
     398             : #   endif
     399             : #  endif
     400             : #  ifndef YYMALLOC
     401             : #   define YYMALLOC malloc
     402             : #   if ! defined malloc && ! defined EXIT_SUCCESS
     403             : void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */
     404             : #   endif
     405             : #  endif
     406             : #  ifndef YYFREE
     407             : #   define YYFREE free
     408             : #   if ! defined free && ! defined EXIT_SUCCESS
     409             : void free (void *); /* INFRINGES ON USER NAME SPACE */
     410             : #   endif
     411             : #  endif
     412             : # endif
     413             : #endif /* !defined yyoverflow */
     414             : 
     415             : #if (! defined yyoverflow \
     416             :      && (! defined __cplusplus \
     417             :          || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
     418             : 
     419             : /* A type that is properly aligned for any stack member.  */
     420             : union yyalloc
     421             : {
     422             :   yy_state_t yyss_alloc;
     423             :   YYSTYPE yyvs_alloc;
     424             : };
     425             : 
     426             : /* The size of the maximum gap between one aligned stack and the next.  */
     427             : # define YYSTACK_GAP_MAXIMUM (YYSIZEOF (union yyalloc) - 1)
     428             : 
     429             : /* The size of an array large to enough to hold all stacks, each with
     430             :    N elements.  */
     431             : # define YYSTACK_BYTES(N) \
     432             :      ((N) * (YYSIZEOF (yy_state_t) + YYSIZEOF (YYSTYPE)) \
     433             :       + YYSTACK_GAP_MAXIMUM)
     434             : 
     435             : # define YYCOPY_NEEDED 1
     436             : 
     437             : /* Relocate STACK from its old location to the new one.  The
     438             :    local variables YYSIZE and YYSTACKSIZE give the old and new number of
     439             :    elements in the stack, and YYPTR gives the new location of the
     440             :    stack.  Advance YYPTR to a properly aligned location for the next
     441             :    stack.  */
     442             : # define YYSTACK_RELOCATE(Stack_alloc, Stack)                           \
     443             :     do                                                                  \
     444             :       {                                                                 \
     445             :         YYPTRDIFF_T yynewbytes;                                         \
     446             :         YYCOPY (&yyptr->Stack_alloc, Stack, yysize);                    \
     447             :         Stack = &yyptr->Stack_alloc;                                    \
     448             :         yynewbytes = yystacksize * YYSIZEOF (*Stack) + YYSTACK_GAP_MAXIMUM; \
     449             :         yyptr += yynewbytes / YYSIZEOF (*yyptr);                        \
     450             :       }                                                                 \
     451             :     while (0)
     452             : 
     453             : #endif
     454             : 
     455             : #if defined YYCOPY_NEEDED && YYCOPY_NEEDED
     456             : /* Copy COUNT objects from SRC to DST.  The source and destination do
     457             :    not overlap.  */
     458             : # ifndef YYCOPY
     459             : #  if defined __GNUC__ && 1 < __GNUC__
     460             : #   define YYCOPY(Dst, Src, Count) \
     461             :       __builtin_memcpy (Dst, Src, YY_CAST (YYSIZE_T, (Count)) * sizeof (*(Src)))
     462             : #  else
     463             : #   define YYCOPY(Dst, Src, Count)              \
     464             :       do                                        \
     465             :         {                                       \
     466             :           YYPTRDIFF_T yyi;                      \
     467             :           for (yyi = 0; yyi < (Count); yyi++)   \
     468             :             (Dst)[yyi] = (Src)[yyi];            \
     469             :         }                                       \
     470             :       while (0)
     471             : #  endif
     472             : # endif
     473             : #endif /* !YYCOPY_NEEDED */
     474             : 
     475             : /* YYFINAL -- State number of the termination state.  */
     476             : #define YYFINAL  12
     477             : /* YYLAST -- Last index in YYTABLE.  */
     478             : #define YYLAST   22
     479             : 
     480             : /* YYNTOKENS -- Number of terminals.  */
     481             : #define YYNTOKENS  11
     482             : /* YYNNTS -- Number of nonterminals.  */
     483             : #define YYNNTS  5
     484             : /* YYNRULES -- Number of rules.  */
     485             : #define YYNRULES  10
     486             : /* YYNSTATES -- Number of states.  */
     487             : #define YYNSTATES  24
     488             : 
     489             : /* YYMAXUTOK -- Last valid token kind.  */
     490             : #define YYMAXUTOK   262
     491             : 
     492             : 
     493             : /* YYTRANSLATE(TOKEN-NUM) -- Symbol number corresponding to TOKEN-NUM
     494             :    as returned by yylex, with out-of-bounds checking.  */
     495             : #define YYTRANSLATE(YYX)                                \
     496             :   (0 <= (YYX) && (YYX) <= YYMAXUTOK                     \
     497             :    ? YY_CAST (yysymbol_kind_t, yytranslate[YYX])        \
     498             :    : YYSYMBOL_YYUNDEF)
     499             : 
     500             : /* YYTRANSLATE[TOKEN-NUM] -- Symbol number corresponding to TOKEN-NUM
     501             :    as returned by yylex.  */
     502             : static const yytype_int8 yytranslate[] =
     503             : {
     504             :        0,     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,     2,     2,     2,     2,
     507             :        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     508             :        8,     9,     2,     2,    10,     2,     2,     2,     2,     2,
     509             :        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     510             :        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     511             :        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     512             :        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     513             :        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     514             :        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     515             :        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     516             :        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     517             :        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     518             :        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     519             :        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     520             :        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     521             :        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     522             :        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     523             :        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     524             :        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     525             :        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     526             :        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     527             :        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     528             :        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     529             :        2,     2,     2,     2,     2,     2,     1,     2,     3,     4,
     530             :        5,     6,     7
     531             : };
     532             : 
     533             : #if YYDEBUG
     534             :   /* YYRLINE[YYN] -- Source line where rule number YYN was defined.  */
     535             : static const yytype_int8 yyrline[] =
     536             : {
     537             :        0,    57,    57,    61,    62,    63,    64,    68,    69,    73,
     538             :       74
     539             : };
     540             : #endif
     541             : 
     542             : /** Accessing symbol of state STATE.  */
     543             : #define YY_ACCESSING_SYMBOL(State) YY_CAST (yysymbol_kind_t, yystos[State])
     544             : 
     545             : #if YYDEBUG || 0
     546             : /* The user-facing name of the symbol whose (internal) number is
     547             :    YYSYMBOL.  No bounds checking.  */
     548             : static const char *yysymbol_name (yysymbol_kind_t yysymbol) YY_ATTRIBUTE_UNUSED;
     549             : 
     550             : /* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
     551             :    First, the terminals, then, starting at YYNTOKENS, nonterminals.  */
     552             : static const char *const yytname[] =
     553             : {
     554             :   "\"end of file\"", "error", "\"invalid token\"", "NAME", "NUM", "JUNK",
     555             :   "ANY", "FIRST", "'('", "')'", "','", "$accept", "result",
     556             :   "standby_config", "standby_list", "standby_name", YY_NULLPTR
     557             : };
     558             : 
     559             : static const char *
     560             : yysymbol_name (yysymbol_kind_t yysymbol)
     561             : {
     562             :   return yytname[yysymbol];
     563             : }
     564             : #endif
     565             : 
     566             : #ifdef YYPRINT
     567             : /* YYTOKNUM[NUM] -- (External) token number corresponding to the
     568             :    (internal) symbol number NUM (which must be that of a token).  */
     569             : static const yytype_int16 yytoknum[] =
     570             : {
     571             :        0,   256,   257,   258,   259,   260,   261,   262,    40,    41,
     572             :       44
     573             : };
     574             : #endif
     575             : 
     576             : #define YYPACT_NINF (-10)
     577             : 
     578             : #define yypact_value_is_default(Yyn) \
     579             :   ((Yyn) == YYPACT_NINF)
     580             : 
     581             : #define YYTABLE_NINF (-1)
     582             : 
     583             : #define yytable_value_is_error(Yyn) \
     584             :   0
     585             : 
     586             :   /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
     587             :      STATE-NUM.  */
     588             : static const yytype_int8 yypact[] =
     589             : {
     590             :       -2,   -10,    -5,    11,    14,    19,   -10,    -4,   -10,     6,
     591             :       12,    13,   -10,     6,   -10,     2,     6,     6,   -10,   -10,
     592             :        4,     7,   -10,   -10
     593             : };
     594             : 
     595             :   /* YYDEFACT[STATE-NUM] -- Default reduction number in state STATE-NUM.
     596             :      Performed when YYTABLE does not specify something else to do.  Zero
     597             :      means the default is an error.  */
     598             : static const yytype_int8 yydefact[] =
     599             : {
     600             :        0,     9,    10,     0,     0,     0,     2,     3,     7,     0,
     601             :        0,     0,     1,     0,    10,     0,     0,     0,     8,     4,
     602             :        0,     0,     5,     6
     603             : };
     604             : 
     605             :   /* YYPGOTO[NTERM-NUM].  */
     606             : static const yytype_int8 yypgoto[] =
     607             : {
     608             :      -10,   -10,   -10,    -9,     9
     609             : };
     610             : 
     611             :   /* YYDEFGOTO[NTERM-NUM].  */
     612             : static const yytype_int8 yydefgoto[] =
     613             : {
     614             :        0,     5,     6,     7,     8
     615             : };
     616             : 
     617             :   /* YYTABLE[YYPACT[STATE-NUM]] -- What to do in state STATE-NUM.  If
     618             :      positive, shift that token.  If negative, reduce the rule whose
     619             :      number is the opposite.  If YYTABLE_NINF, syntax error.  */
     620             : static const yytype_int8 yytable[] =
     621             : {
     622             :       15,     1,     2,     9,     3,     4,    13,    20,    21,     1,
     623             :       14,    19,    13,    22,    13,    10,    23,    13,    11,    12,
     624             :       16,    17,    18
     625             : };
     626             : 
     627             : static const yytype_int8 yycheck[] =
     628             : {
     629             :        9,     3,     4,     8,     6,     7,    10,    16,    17,     3,
     630             :        4,     9,    10,     9,    10,     4,     9,    10,     4,     0,
     631             :        8,     8,    13
     632             : };
     633             : 
     634             :   /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
     635             :      symbol of state STATE-NUM.  */
     636             : static const yytype_int8 yystos[] =
     637             : {
     638             :        0,     3,     4,     6,     7,    12,    13,    14,    15,     8,
     639             :        4,     4,     0,    10,     4,    14,     8,     8,    15,     9,
     640             :       14,    14,     9,     9
     641             : };
     642             : 
     643             :   /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives.  */
     644             : static const yytype_int8 yyr1[] =
     645             : {
     646             :        0,    11,    12,    13,    13,    13,    13,    14,    14,    15,
     647             :       15
     648             : };
     649             : 
     650             :   /* YYR2[YYN] -- Number of symbols on the right hand side of rule YYN.  */
     651             : static const yytype_int8 yyr2[] =
     652             : {
     653             :        0,     2,     1,     1,     4,     5,     5,     1,     3,     1,
     654             :        1
     655             : };
     656             : 
     657             : 
     658             : enum { YYENOMEM = -2 };
     659             : 
     660             : #define yyerrok         (yyerrstatus = 0)
     661             : #define yyclearin       (yychar = YYEMPTY)
     662             : 
     663             : #define YYACCEPT        goto yyacceptlab
     664             : #define YYABORT         goto yyabortlab
     665             : #define YYERROR         goto yyerrorlab
     666             : 
     667             : 
     668             : #define YYRECOVERING()  (!!yyerrstatus)
     669             : 
     670             : #define YYBACKUP(Token, Value)                                    \
     671             :   do                                                              \
     672             :     if (yychar == YYEMPTY)                                        \
     673             :       {                                                           \
     674             :         yychar = (Token);                                         \
     675             :         yylval = (Value);                                         \
     676             :         YYPOPSTACK (yylen);                                       \
     677             :         yystate = *yyssp;                                         \
     678             :         goto yybackup;                                            \
     679             :       }                                                           \
     680             :     else                                                          \
     681             :       {                                                           \
     682             :         yyerror (YY_("syntax error: cannot back up")); \
     683             :         YYERROR;                                                  \
     684             :       }                                                           \
     685             :   while (0)
     686             : 
     687             : /* Backward compatibility with an undocumented macro.
     688             :    Use YYerror or YYUNDEF. */
     689             : #define YYERRCODE YYUNDEF
     690             : 
     691             : 
     692             : /* Enable debugging if requested.  */
     693             : #if YYDEBUG
     694             : 
     695             : # ifndef YYFPRINTF
     696             : #  include <stdio.h> /* INFRINGES ON USER NAME SPACE */
     697             : #  define YYFPRINTF fprintf
     698             : # endif
     699             : 
     700             : # define YYDPRINTF(Args)                        \
     701             : do {                                            \
     702             :   if (yydebug)                                  \
     703             :     YYFPRINTF Args;                             \
     704             : } while (0)
     705             : 
     706             : /* This macro is provided for backward compatibility. */
     707             : # ifndef YY_LOCATION_PRINT
     708             : #  define YY_LOCATION_PRINT(File, Loc) ((void) 0)
     709             : # endif
     710             : 
     711             : 
     712             : # define YY_SYMBOL_PRINT(Title, Kind, Value, Location)                    \
     713             : do {                                                                      \
     714             :   if (yydebug)                                                            \
     715             :     {                                                                     \
     716             :       YYFPRINTF (stderr, "%s ", Title);                                   \
     717             :       yy_symbol_print (stderr,                                            \
     718             :                   Kind, Value); \
     719             :       YYFPRINTF (stderr, "\n");                                           \
     720             :     }                                                                     \
     721             : } while (0)
     722             : 
     723             : 
     724             : /*-----------------------------------.
     725             : | Print this symbol's value on YYO.  |
     726             : `-----------------------------------*/
     727             : 
     728             : static void
     729             : yy_symbol_value_print (FILE *yyo,
     730             :                        yysymbol_kind_t yykind, YYSTYPE const * const yyvaluep)
     731             : {
     732             :   FILE *yyoutput = yyo;
     733             :   YY_USE (yyoutput);
     734             :   if (!yyvaluep)
     735             :     return;
     736             : # ifdef YYPRINT
     737             :   if (yykind < YYNTOKENS)
     738             :     YYPRINT (yyo, yytoknum[yykind], *yyvaluep);
     739             : # endif
     740             :   YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
     741             :   YY_USE (yykind);
     742             :   YY_IGNORE_MAYBE_UNINITIALIZED_END
     743             : }
     744             : 
     745             : 
     746             : /*---------------------------.
     747             : | Print this symbol on YYO.  |
     748             : `---------------------------*/
     749             : 
     750             : static void
     751             : yy_symbol_print (FILE *yyo,
     752             :                  yysymbol_kind_t yykind, YYSTYPE const * const yyvaluep)
     753             : {
     754             :   YYFPRINTF (yyo, "%s %s (",
     755             :              yykind < YYNTOKENS ? "token" : "nterm", yysymbol_name (yykind));
     756             : 
     757             :   yy_symbol_value_print (yyo, yykind, yyvaluep);
     758             :   YYFPRINTF (yyo, ")");
     759             : }
     760             : 
     761             : /*------------------------------------------------------------------.
     762             : | yy_stack_print -- Print the state stack from its BOTTOM up to its |
     763             : | TOP (included).                                                   |
     764             : `------------------------------------------------------------------*/
     765             : 
     766             : static void
     767             : yy_stack_print (yy_state_t *yybottom, yy_state_t *yytop)
     768             : {
     769             :   YYFPRINTF (stderr, "Stack now");
     770             :   for (; yybottom <= yytop; yybottom++)
     771             :     {
     772             :       int yybot = *yybottom;
     773             :       YYFPRINTF (stderr, " %d", yybot);
     774             :     }
     775             :   YYFPRINTF (stderr, "\n");
     776             : }
     777             : 
     778             : # define YY_STACK_PRINT(Bottom, Top)                            \
     779             : do {                                                            \
     780             :   if (yydebug)                                                  \
     781             :     yy_stack_print ((Bottom), (Top));                           \
     782             : } while (0)
     783             : 
     784             : 
     785             : /*------------------------------------------------.
     786             : | Report that the YYRULE is going to be reduced.  |
     787             : `------------------------------------------------*/
     788             : 
     789             : static void
     790             : yy_reduce_print (yy_state_t *yyssp, YYSTYPE *yyvsp,
     791             :                  int yyrule)
     792             : {
     793             :   int yylno = yyrline[yyrule];
     794             :   int yynrhs = yyr2[yyrule];
     795             :   int yyi;
     796             :   YYFPRINTF (stderr, "Reducing stack by rule %d (line %d):\n",
     797             :              yyrule - 1, yylno);
     798             :   /* The symbols being reduced.  */
     799             :   for (yyi = 0; yyi < yynrhs; yyi++)
     800             :     {
     801             :       YYFPRINTF (stderr, "   $%d = ", yyi + 1);
     802             :       yy_symbol_print (stderr,
     803             :                        YY_ACCESSING_SYMBOL (+yyssp[yyi + 1 - yynrhs]),
     804             :                        &yyvsp[(yyi + 1) - (yynrhs)]);
     805             :       YYFPRINTF (stderr, "\n");
     806             :     }
     807             : }
     808             : 
     809             : # define YY_REDUCE_PRINT(Rule)          \
     810             : do {                                    \
     811             :   if (yydebug)                          \
     812             :     yy_reduce_print (yyssp, yyvsp, Rule); \
     813             : } while (0)
     814             : 
     815             : /* Nonzero means print parse trace.  It is left uninitialized so that
     816             :    multiple parsers can coexist.  */
     817             : int yydebug;
     818             : #else /* !YYDEBUG */
     819             : # define YYDPRINTF(Args) ((void) 0)
     820             : # define YY_SYMBOL_PRINT(Title, Kind, Value, Location)
     821             : # define YY_STACK_PRINT(Bottom, Top)
     822             : # define YY_REDUCE_PRINT(Rule)
     823             : #endif /* !YYDEBUG */
     824             : 
     825             : 
     826             : /* YYINITDEPTH -- initial size of the parser's stacks.  */
     827             : #ifndef YYINITDEPTH
     828             : # define YYINITDEPTH 200
     829             : #endif
     830             : 
     831             : /* YYMAXDEPTH -- maximum size the stacks can grow to (effective only
     832             :    if the built-in stack extension method is used).
     833             : 
     834             :    Do not make this value too large; the results are undefined if
     835             :    YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH)
     836             :    evaluated with infinite-precision integer arithmetic.  */
     837             : 
     838             : #ifndef YYMAXDEPTH
     839             : # define YYMAXDEPTH 10000
     840             : #endif
     841             : 
     842             : 
     843             : 
     844             : 
     845             : 
     846             : 
     847             : /*-----------------------------------------------.
     848             : | Release the memory associated to this symbol.  |
     849             : `-----------------------------------------------*/
     850             : 
     851             : static void
     852         252 : yydestruct (const char *yymsg,
     853             :             yysymbol_kind_t yykind, YYSTYPE *yyvaluep)
     854             : {
     855             :   YY_USE (yyvaluep);
     856         252 :   if (!yymsg)
     857           0 :     yymsg = "Deleting";
     858             :   YY_SYMBOL_PRINT (yymsg, yykind, yyvaluep, yylocationp);
     859             : 
     860             :   YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
     861             :   YY_USE (yykind);
     862             :   YY_IGNORE_MAYBE_UNINITIALIZED_END
     863         252 : }
     864             : 
     865             : 
     866             : /* Lookahead token kind.  */
     867             : int yychar;
     868             : 
     869             : /* The semantic value of the lookahead symbol.  */
     870             : YYSTYPE yylval;
     871             : /* Number of syntax errors so far.  */
     872             : int yynerrs;
     873             : 
     874             : 
     875             : 
     876             : 
     877             : /*----------.
     878             : | yyparse.  |
     879             : `----------*/
     880             : 
     881             : int
     882         126 : yyparse (void)
     883             : {
     884         126 :     yy_state_fast_t yystate = 0;
     885             :     /* Number of tokens to shift before error messages enabled.  */
     886         126 :     int yyerrstatus = 0;
     887             : 
     888             :     /* Refer to the stacks through separate pointers, to allow yyoverflow
     889             :        to reallocate them elsewhere.  */
     890             : 
     891             :     /* Their size.  */
     892         126 :     YYPTRDIFF_T yystacksize = YYINITDEPTH;
     893             : 
     894             :     /* The state stack: array, bottom, top.  */
     895             :     yy_state_t yyssa[YYINITDEPTH];
     896         126 :     yy_state_t *yyss = yyssa;
     897         126 :     yy_state_t *yyssp = yyss;
     898             : 
     899             :     /* The semantic value stack: array, bottom, top.  */
     900             :     YYSTYPE yyvsa[YYINITDEPTH];
     901         126 :     YYSTYPE *yyvs = yyvsa;
     902         126 :     YYSTYPE *yyvsp = yyvs;
     903             : 
     904             :   int yyn;
     905             :   /* The return value of yyparse.  */
     906             :   int yyresult;
     907             :   /* Lookahead symbol kind.  */
     908         126 :   yysymbol_kind_t yytoken = YYSYMBOL_YYEMPTY;
     909             :   /* The variables used to return semantic value and location from the
     910             :      action routines.  */
     911             :   YYSTYPE yyval;
     912             : 
     913             : 
     914             : 
     915             : #define YYPOPSTACK(N)   (yyvsp -= (N), yyssp -= (N))
     916             : 
     917             :   /* The number of symbols on the RHS of the reduced rule.
     918             :      Keep to zero when no symbol should be popped.  */
     919         126 :   int yylen = 0;
     920             : 
     921             :   YYDPRINTF ((stderr, "Starting parse\n"));
     922             : 
     923         126 :   yychar = YYEMPTY; /* Cause a token to be read.  */
     924         126 :   goto yysetstate;
     925             : 
     926             : 
     927             : /*------------------------------------------------------------.
     928             : | yynewstate -- push a new state, which is found in yystate.  |
     929             : `------------------------------------------------------------*/
     930        1116 : yynewstate:
     931             :   /* In all cases, when you get here, the value and location stacks
     932             :      have just been pushed.  So pushing a state here evens the stacks.  */
     933        1116 :   yyssp++;
     934             : 
     935             : 
     936             : /*--------------------------------------------------------------------.
     937             : | yysetstate -- set current state (the top of the stack) to yystate.  |
     938             : `--------------------------------------------------------------------*/
     939        1242 : yysetstate:
     940             :   YYDPRINTF ((stderr, "Entering state %d\n", yystate));
     941             :   YY_ASSERT (0 <= yystate && yystate < YYNSTATES);
     942             :   YY_IGNORE_USELESS_CAST_BEGIN
     943        1242 :   *yyssp = YY_CAST (yy_state_t, yystate);
     944             :   YY_IGNORE_USELESS_CAST_END
     945             :   YY_STACK_PRINT (yyss, yyssp);
     946             : 
     947        1242 :   if (yyss + yystacksize - 1 <= yyssp)
     948             : #if !defined yyoverflow && !defined YYSTACK_RELOCATE
     949             :     goto yyexhaustedlab;
     950             : #else
     951             :     {
     952             :       /* Get the current used size of the three stacks, in elements.  */
     953           0 :       YYPTRDIFF_T yysize = yyssp - yyss + 1;
     954             : 
     955             : # if defined yyoverflow
     956             :       {
     957             :         /* Give user a chance to reallocate the stack.  Use copies of
     958             :            these so that the &'s don't force the real ones into
     959             :            memory.  */
     960             :         yy_state_t *yyss1 = yyss;
     961             :         YYSTYPE *yyvs1 = yyvs;
     962             : 
     963             :         /* Each stack pointer address is followed by the size of the
     964             :            data in use in that stack, in bytes.  This used to be a
     965             :            conditional around just the two extra args, but that might
     966             :            be undefined if yyoverflow is a macro.  */
     967             :         yyoverflow (YY_("memory exhausted"),
     968             :                     &yyss1, yysize * YYSIZEOF (*yyssp),
     969             :                     &yyvs1, yysize * YYSIZEOF (*yyvsp),
     970             :                     &yystacksize);
     971             :         yyss = yyss1;
     972             :         yyvs = yyvs1;
     973             :       }
     974             : # else /* defined YYSTACK_RELOCATE */
     975             :       /* Extend the stack our own way.  */
     976           0 :       if (YYMAXDEPTH <= yystacksize)
     977           0 :         goto yyexhaustedlab;
     978           0 :       yystacksize *= 2;
     979           0 :       if (YYMAXDEPTH < yystacksize)
     980           0 :         yystacksize = YYMAXDEPTH;
     981             : 
     982             :       {
     983           0 :         yy_state_t *yyss1 = yyss;
     984             :         union yyalloc *yyptr =
     985           0 :           YY_CAST (union yyalloc *,
     986             :                    YYSTACK_ALLOC (YY_CAST (YYSIZE_T, YYSTACK_BYTES (yystacksize))));
     987           0 :         if (! yyptr)
     988           0 :           goto yyexhaustedlab;
     989           0 :         YYSTACK_RELOCATE (yyss_alloc, yyss);
     990           0 :         YYSTACK_RELOCATE (yyvs_alloc, yyvs);
     991             : #  undef YYSTACK_RELOCATE
     992           0 :         if (yyss1 != yyssa)
     993           0 :           YYSTACK_FREE (yyss1);
     994             :       }
     995             : # endif
     996             : 
     997           0 :       yyssp = yyss + yysize - 1;
     998           0 :       yyvsp = yyvs + yysize - 1;
     999             : 
    1000             :       YY_IGNORE_USELESS_CAST_BEGIN
    1001             :       YYDPRINTF ((stderr, "Stack size increased to %ld\n",
    1002             :                   YY_CAST (long, yystacksize)));
    1003             :       YY_IGNORE_USELESS_CAST_END
    1004             : 
    1005           0 :       if (yyss + yystacksize - 1 <= yyssp)
    1006           0 :         YYABORT;
    1007             :     }
    1008             : #endif /* !defined yyoverflow && !defined YYSTACK_RELOCATE */
    1009             : 
    1010        1242 :   if (yystate == YYFINAL)
    1011         126 :     YYACCEPT;
    1012             : 
    1013        1116 :   goto yybackup;
    1014             : 
    1015             : 
    1016             : /*-----------.
    1017             : | yybackup.  |
    1018             : `-----------*/
    1019        1116 : yybackup:
    1020             :   /* Do appropriate processing given the current state.  Read a
    1021             :      lookahead token if we need one and don't already have one.  */
    1022             : 
    1023             :   /* First try to decide what to do without reference to lookahead token.  */
    1024        1116 :   yyn = yypact[yystate];
    1025        1116 :   if (yypact_value_is_default (yyn))
    1026         534 :     goto yydefault;
    1027             : 
    1028             :   /* Not known => get a lookahead token if don't already have one.  */
    1029             : 
    1030             :   /* YYCHAR is either empty, or end-of-input, or a valid lookahead.  */
    1031         582 :   if (yychar == YYEMPTY)
    1032             :     {
    1033             :       YYDPRINTF ((stderr, "Reading a token\n"));
    1034         492 :       yychar = yylex ();
    1035             :     }
    1036             : 
    1037         582 :   if (yychar <= YYEOF)
    1038             :     {
    1039         216 :       yychar = YYEOF;
    1040         216 :       yytoken = YYSYMBOL_YYEOF;
    1041             :       YYDPRINTF ((stderr, "Now at end of input.\n"));
    1042             :     }
    1043         366 :   else if (yychar == YYerror)
    1044             :     {
    1045             :       /* The scanner already issued an error message, process directly
    1046             :          to error recovery.  But do not keep the error token as
    1047             :          lookahead, it is too special and may lead us to an endless
    1048             :          loop in error recovery. */
    1049           0 :       yychar = YYUNDEF;
    1050           0 :       yytoken = YYSYMBOL_YYerror;
    1051           0 :       goto yyerrlab1;
    1052             :     }
    1053             :   else
    1054             :     {
    1055         366 :       yytoken = YYTRANSLATE (yychar);
    1056             :       YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc);
    1057             :     }
    1058             : 
    1059             :   /* If the proper action on seeing token YYTOKEN is to reduce or to
    1060             :      detect an error, take that action.  */
    1061         582 :   yyn += yytoken;
    1062         582 :   if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
    1063          90 :     goto yydefault;
    1064         492 :   yyn = yytable[yyn];
    1065         492 :   if (yyn <= 0)
    1066             :     {
    1067             :       if (yytable_value_is_error (yyn))
    1068             :         goto yyerrlab;
    1069           0 :       yyn = -yyn;
    1070           0 :       goto yyreduce;
    1071             :     }
    1072             : 
    1073             :   /* Count tokens shifted since error; after three, turn off error
    1074             :      status.  */
    1075         492 :   if (yyerrstatus)
    1076           0 :     yyerrstatus--;
    1077             : 
    1078             :   /* Shift the lookahead token.  */
    1079             :   YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);
    1080         492 :   yystate = yyn;
    1081             :   YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
    1082         492 :   *++yyvsp = yylval;
    1083             :   YY_IGNORE_MAYBE_UNINITIALIZED_END
    1084             : 
    1085             :   /* Discard the shifted token.  */
    1086         492 :   yychar = YYEMPTY;
    1087         492 :   goto yynewstate;
    1088             : 
    1089             : 
    1090             : /*-----------------------------------------------------------.
    1091             : | yydefault -- do the default action for the current state.  |
    1092             : `-----------------------------------------------------------*/
    1093         624 : yydefault:
    1094         624 :   yyn = yydefact[yystate];
    1095         624 :   if (yyn == 0)
    1096           0 :     goto yyerrlab;
    1097         624 :   goto yyreduce;
    1098             : 
    1099             : 
    1100             : /*-----------------------------.
    1101             : | yyreduce -- do a reduction.  |
    1102             : `-----------------------------*/
    1103         624 : yyreduce:
    1104             :   /* yyn is the number of a rule to reduce with.  */
    1105         624 :   yylen = yyr2[yyn];
    1106             : 
    1107             :   /* If YYLEN is nonzero, implement the default value of the action:
    1108             :      '$$ = $1'.
    1109             : 
    1110             :      Otherwise, the following line sets YYVAL to garbage.
    1111             :      This behavior is undocumented and Bison
    1112             :      users should not rely upon it.  Assigning to YYVAL
    1113             :      unconditionally makes the parser a bit smaller, and it avoids a
    1114             :      GCC warning that YYVAL may be used uninitialized.  */
    1115         624 :   yyval = yyvsp[1-yylen];
    1116             : 
    1117             : 
    1118             :   YY_REDUCE_PRINT (yyn);
    1119         624 :   switch (yyn)
    1120             :     {
    1121         126 :   case 2: /* result: standby_config  */
    1122             : #line 57 "syncrep_gram.y"
    1123             :                                                         { syncrep_parse_result = (yyvsp[0].config); }
    1124             : #line 1125 "syncrep_gram.c"
    1125         126 :     break;
    1126             : 
    1127          90 :   case 3: /* standby_config: standby_list  */
    1128             : #line 61 "syncrep_gram.y"
    1129             :                                                         { (yyval.config) = create_syncrep_config("1", (yyvsp[0].list), SYNC_REP_PRIORITY); }
    1130             : #line 1131 "syncrep_gram.c"
    1131          90 :     break;
    1132             : 
    1133          24 :   case 4: /* standby_config: NUM '(' standby_list ')'  */
    1134             : #line 62 "syncrep_gram.y"
    1135             :                                                         { (yyval.config) = create_syncrep_config((yyvsp[-3].str), (yyvsp[-1].list), SYNC_REP_PRIORITY); }
    1136             : #line 1137 "syncrep_gram.c"
    1137          24 :     break;
    1138             : 
    1139           8 :   case 5: /* standby_config: ANY NUM '(' standby_list ')'  */
    1140             : #line 63 "syncrep_gram.y"
    1141             :                                                         { (yyval.config) = create_syncrep_config((yyvsp[-3].str), (yyvsp[-1].list), SYNC_REP_QUORUM); }
    1142             : #line 1143 "syncrep_gram.c"
    1143           8 :     break;
    1144             : 
    1145           4 :   case 6: /* standby_config: FIRST NUM '(' standby_list ')'  */
    1146             : #line 64 "syncrep_gram.y"
    1147             :                                                                 { (yyval.config) = create_syncrep_config((yyvsp[-3].str), (yyvsp[-1].list), SYNC_REP_PRIORITY); }
    1148             : #line 1149 "syncrep_gram.c"
    1149           4 :     break;
    1150             : 
    1151         126 :   case 7: /* standby_list: standby_name  */
    1152             : #line 68 "syncrep_gram.y"
    1153             :                                                                         { (yyval.list) = list_make1((yyvsp[0].str)); }
    1154             : #line 1155 "syncrep_gram.c"
    1155         126 :     break;
    1156             : 
    1157          60 :   case 8: /* standby_list: standby_list ',' standby_name  */
    1158             : #line 69 "syncrep_gram.y"
    1159             :                                                         { (yyval.list) = lappend((yyvsp[-2].list), (yyvsp[0].str)); }
    1160             : #line 1161 "syncrep_gram.c"
    1161          60 :     break;
    1162             : 
    1163         186 :   case 9: /* standby_name: NAME  */
    1164             : #line 73 "syncrep_gram.y"
    1165             :                                                                 { (yyval.str) = (yyvsp[0].str); }
    1166             : #line 1167 "syncrep_gram.c"
    1167         186 :     break;
    1168             : 
    1169           0 :   case 10: /* standby_name: NUM  */
    1170             : #line 74 "syncrep_gram.y"
    1171             :                                                                 { (yyval.str) = (yyvsp[0].str); }
    1172             : #line 1173 "syncrep_gram.c"
    1173           0 :     break;
    1174             : 
    1175             : 
    1176             : #line 1177 "syncrep_gram.c"
    1177             : 
    1178           0 :       default: break;
    1179             :     }
    1180             :   /* User semantic actions sometimes alter yychar, and that requires
    1181             :      that yytoken be updated with the new translation.  We take the
    1182             :      approach of translating immediately before every use of yytoken.
    1183             :      One alternative is translating here after every semantic action,
    1184             :      but that translation would be missed if the semantic action invokes
    1185             :      YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or
    1186             :      if it invokes YYBACKUP.  In the case of YYABORT or YYACCEPT, an
    1187             :      incorrect destructor might then be invoked immediately.  In the
    1188             :      case of YYERROR or YYBACKUP, subsequent parser actions might lead
    1189             :      to an incorrect destructor call or verbose syntax error message
    1190             :      before the lookahead is translated.  */
    1191             :   YY_SYMBOL_PRINT ("-> $$ =", YY_CAST (yysymbol_kind_t, yyr1[yyn]), &yyval, &yyloc);
    1192             : 
    1193         624 :   YYPOPSTACK (yylen);
    1194         624 :   yylen = 0;
    1195             : 
    1196         624 :   *++yyvsp = yyval;
    1197             : 
    1198             :   /* Now 'shift' the result of the reduction.  Determine what state
    1199             :      that goes to, based on the state we popped back to and the rule
    1200             :      number reduced by.  */
    1201             :   {
    1202         624 :     const int yylhs = yyr1[yyn] - YYNTOKENS;
    1203         624 :     const int yyi = yypgoto[yylhs] + *yyssp;
    1204         272 :     yystate = (0 <= yyi && yyi <= YYLAST && yycheck[yyi] == *yyssp
    1205         146 :                ? yytable[yyi]
    1206         896 :                : yydefgoto[yylhs]);
    1207             :   }
    1208             : 
    1209         624 :   goto yynewstate;
    1210             : 
    1211             : 
    1212             : /*--------------------------------------.
    1213             : | yyerrlab -- here on detecting error.  |
    1214             : `--------------------------------------*/
    1215           0 : yyerrlab:
    1216             :   /* Make sure we have latest lookahead translation.  See comments at
    1217             :      user semantic actions for why this is necessary.  */
    1218           0 :   yytoken = yychar == YYEMPTY ? YYSYMBOL_YYEMPTY : YYTRANSLATE (yychar);
    1219             :   /* If not already recovering from an error, report this error.  */
    1220           0 :   if (!yyerrstatus)
    1221             :     {
    1222           0 :       ++yynerrs;
    1223           0 :       yyerror (YY_("syntax error"));
    1224             :     }
    1225             : 
    1226           0 :   if (yyerrstatus == 3)
    1227             :     {
    1228             :       /* If just tried and failed to reuse lookahead token after an
    1229             :          error, discard it.  */
    1230             : 
    1231           0 :       if (yychar <= YYEOF)
    1232             :         {
    1233             :           /* Return failure if at end of input.  */
    1234           0 :           if (yychar == YYEOF)
    1235           0 :             YYABORT;
    1236             :         }
    1237             :       else
    1238             :         {
    1239           0 :           yydestruct ("Error: discarding",
    1240             :                       yytoken, &yylval);
    1241           0 :           yychar = YYEMPTY;
    1242             :         }
    1243             :     }
    1244             : 
    1245             :   /* Else will try to reuse lookahead token after shifting the error
    1246             :      token.  */
    1247           0 :   goto yyerrlab1;
    1248             : 
    1249             : 
    1250             : /*---------------------------------------------------.
    1251             : | yyerrorlab -- error raised explicitly by YYERROR.  |
    1252             : `---------------------------------------------------*/
    1253             : yyerrorlab:
    1254             :   /* Pacify compilers when the user code never invokes YYERROR and the
    1255             :      label yyerrorlab therefore never appears in user code.  */
    1256             :   if (0)
    1257             :     YYERROR;
    1258             : 
    1259             :   /* Do not reclaim the symbols of the rule whose action triggered
    1260             :      this YYERROR.  */
    1261             :   YYPOPSTACK (yylen);
    1262             :   yylen = 0;
    1263             :   YY_STACK_PRINT (yyss, yyssp);
    1264             :   yystate = *yyssp;
    1265             :   goto yyerrlab1;
    1266             : 
    1267             : 
    1268             : /*-------------------------------------------------------------.
    1269             : | yyerrlab1 -- common code for both syntax error and YYERROR.  |
    1270             : `-------------------------------------------------------------*/
    1271           0 : yyerrlab1:
    1272           0 :   yyerrstatus = 3;      /* Each real token shifted decrements this.  */
    1273             : 
    1274             :   /* Pop stack until we find a state that shifts the error token.  */
    1275             :   for (;;)
    1276             :     {
    1277           0 :       yyn = yypact[yystate];
    1278           0 :       if (!yypact_value_is_default (yyn))
    1279             :         {
    1280           0 :           yyn += YYSYMBOL_YYerror;
    1281           0 :           if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
    1282             :             {
    1283           0 :               yyn = yytable[yyn];
    1284           0 :               if (0 < yyn)
    1285           0 :                 break;
    1286             :             }
    1287             :         }
    1288             : 
    1289             :       /* Pop the current state because it cannot handle the error token.  */
    1290           0 :       if (yyssp == yyss)
    1291           0 :         YYABORT;
    1292             : 
    1293             : 
    1294           0 :       yydestruct ("Error: popping",
    1295           0 :                   YY_ACCESSING_SYMBOL (yystate), yyvsp);
    1296           0 :       YYPOPSTACK (1);
    1297           0 :       yystate = *yyssp;
    1298             :       YY_STACK_PRINT (yyss, yyssp);
    1299             :     }
    1300             : 
    1301             :   YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
    1302           0 :   *++yyvsp = yylval;
    1303             :   YY_IGNORE_MAYBE_UNINITIALIZED_END
    1304             : 
    1305             : 
    1306             :   /* Shift the error token.  */
    1307             :   YY_SYMBOL_PRINT ("Shifting", YY_ACCESSING_SYMBOL (yyn), yyvsp, yylsp);
    1308             : 
    1309           0 :   yystate = yyn;
    1310           0 :   goto yynewstate;
    1311             : 
    1312             : 
    1313             : /*-------------------------------------.
    1314             : | yyacceptlab -- YYACCEPT comes here.  |
    1315             : `-------------------------------------*/
    1316         126 : yyacceptlab:
    1317         126 :   yyresult = 0;
    1318         126 :   goto yyreturn;
    1319             : 
    1320             : 
    1321             : /*-----------------------------------.
    1322             : | yyabortlab -- YYABORT comes here.  |
    1323             : `-----------------------------------*/
    1324           0 : yyabortlab:
    1325           0 :   yyresult = 1;
    1326           0 :   goto yyreturn;
    1327             : 
    1328             : 
    1329             : #if !defined yyoverflow
    1330             : /*-------------------------------------------------.
    1331             : | yyexhaustedlab -- memory exhaustion comes here.  |
    1332             : `-------------------------------------------------*/
    1333           0 : yyexhaustedlab:
    1334           0 :   yyerror (YY_("memory exhausted"));
    1335           0 :   yyresult = 2;
    1336           0 :   goto yyreturn;
    1337             : #endif
    1338             : 
    1339             : 
    1340             : /*-------------------------------------------------------.
    1341             : | yyreturn -- parsing is finished, clean up and return.  |
    1342             : `-------------------------------------------------------*/
    1343         126 : yyreturn:
    1344         126 :   if (yychar != YYEMPTY)
    1345             :     {
    1346             :       /* Make sure we have latest lookahead translation.  See comments at
    1347             :          user semantic actions for why this is necessary.  */
    1348           0 :       yytoken = YYTRANSLATE (yychar);
    1349           0 :       yydestruct ("Cleanup: discarding lookahead",
    1350             :                   yytoken, &yylval);
    1351             :     }
    1352             :   /* Do not reclaim the symbols of the rule whose action triggered
    1353             :      this YYABORT or YYACCEPT.  */
    1354         126 :   YYPOPSTACK (yylen);
    1355             :   YY_STACK_PRINT (yyss, yyssp);
    1356         378 :   while (yyssp != yyss)
    1357             :     {
    1358         252 :       yydestruct ("Cleanup: popping",
    1359         252 :                   YY_ACCESSING_SYMBOL (+*yyssp), yyvsp);
    1360         252 :       YYPOPSTACK (1);
    1361             :     }
    1362             : #ifndef yyoverflow
    1363         126 :   if (yyss != yyssa)
    1364           0 :     YYSTACK_FREE (yyss);
    1365             : #endif
    1366             : 
    1367         126 :   return yyresult;
    1368             : }
    1369             : 
    1370             : #line 76 "syncrep_gram.y"
    1371             : 
    1372             : 
    1373             : static SyncRepConfigData *
    1374             : create_syncrep_config(const char *num_sync, List *members, uint8 syncrep_method)
    1375             : {
    1376             :     SyncRepConfigData *config;
    1377             :     int         size;
    1378             :     ListCell   *lc;
    1379             :     char       *ptr;
    1380             : 
    1381             :     /* Compute space needed for flat representation */
    1382             :     size = offsetof(SyncRepConfigData, member_names);
    1383             :     foreach(lc, members)
    1384             :     {
    1385             :         char       *standby_name = (char *) lfirst(lc);
    1386             : 
    1387             :         size += strlen(standby_name) + 1;
    1388             :     }
    1389             : 
    1390             :     /* And transform the data into flat representation */
    1391             :     config = (SyncRepConfigData *) palloc(size);
    1392             : 
    1393             :     config->config_size = size;
    1394             :     config->num_sync = atoi(num_sync);
    1395             :     config->syncrep_method = syncrep_method;
    1396             :     config->nmembers = list_length(members);
    1397             :     ptr = config->member_names;
    1398             :     foreach(lc, members)
    1399             :     {
    1400             :         char       *standby_name = (char *) lfirst(lc);
    1401             : 
    1402             :         strcpy(ptr, standby_name);
    1403             :         ptr += strlen(standby_name) + 1;
    1404             :     }
    1405             : 
    1406             :     return config;
    1407             : }

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