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Diffstat (limited to 'src/backend/bootstrap/bootparse.c')
| -rw-r--r-- | src/backend/bootstrap/bootparse.c | 2068 |
1 files changed, 2068 insertions, 0 deletions
diff --git a/src/backend/bootstrap/bootparse.c b/src/backend/bootstrap/bootparse.c new file mode 100644 index 0000000..fcf6074 --- /dev/null +++ b/src/backend/bootstrap/bootparse.c @@ -0,0 +1,2068 @@ +/* A Bison parser, made by GNU Bison 3.7.5. */ + +/* Bison implementation for Yacc-like parsers in C + + Copyright (C) 1984, 1989-1990, 2000-2015, 2018-2021 Free Software Foundation, + Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. */ + +/* As a special exception, you may create a larger work that contains + part or all of the Bison parser skeleton and distribute that work + under terms of your choice, so long as that work isn't itself a + parser generator using the skeleton or a modified version thereof + as a parser skeleton. Alternatively, if you modify or redistribute + the parser skeleton itself, you may (at your option) remove this + special exception, which will cause the skeleton and the resulting + Bison output files to be licensed under the GNU General Public + License without this special exception. + + This special exception was added by the Free Software Foundation in + version 2.2 of Bison. */ + +/* C LALR(1) parser skeleton written by Richard Stallman, by + simplifying the original so-called "semantic" parser. */ + +/* DO NOT RELY ON FEATURES THAT ARE NOT DOCUMENTED in the manual, + especially those whose name start with YY_ or yy_. They are + private implementation details that can be changed or removed. */ + +/* All symbols defined below should begin with yy or YY, to avoid + infringing on user name space. This should be done even for local + variables, as they might otherwise be expanded by user macros. + There are some unavoidable exceptions within include files to + define necessary library symbols; they are noted "INFRINGES ON + USER NAME SPACE" below. */ + +/* Identify Bison output, and Bison version. */ +#define YYBISON 30705 + +/* Bison version string. */ +#define YYBISON_VERSION "3.7.5" + +/* Skeleton name. */ +#define YYSKELETON_NAME "yacc.c" + +/* Pure parsers. */ +#define YYPURE 0 + +/* Push parsers. */ +#define YYPUSH 0 + +/* Pull parsers. */ +#define YYPULL 1 + + +/* Substitute the variable and function names. */ +#define yyparse boot_yyparse +#define yylex boot_yylex +#define yyerror boot_yyerror +#define yydebug boot_yydebug +#define yynerrs boot_yynerrs +#define yylval boot_yylval +#define yychar boot_yychar + +/* First part of user prologue. */ +#line 1 "bootparse.y" + +/*------------------------------------------------------------------------- + * + * bootparse.y + * yacc grammar for the "bootstrap" mode (BKI file format) + * + * Portions Copyright (c) 1996-2022, PostgreSQL Global Development Group + * Portions Copyright (c) 1994, Regents of the University of California + * + * + * IDENTIFICATION + * src/backend/bootstrap/bootparse.y + * + *------------------------------------------------------------------------- + */ + +#include "postgres.h" + +#include <unistd.h> + +#include "bootstrap/bootstrap.h" +#include "catalog/heap.h" +#include "catalog/namespace.h" +#include "catalog/pg_am.h" +#include "catalog/pg_authid.h" +#include "catalog/pg_class.h" +#include "catalog/pg_namespace.h" +#include "catalog/pg_tablespace.h" +#include "catalog/toasting.h" +#include "commands/defrem.h" +#include "miscadmin.h" +#include "nodes/makefuncs.h" +#include "utils/memutils.h" + + +/* + * Bison doesn't allocate anything that needs to live across parser calls, + * so we can easily have it use palloc instead of malloc. This prevents + * memory leaks if we error out during parsing. Note this only works with + * bison >= 2.0. However, in bison 1.875 the default is to use alloca() + * if possible, so there's not really much problem anyhow, at least if + * you're building with gcc. + */ +#define YYMALLOC palloc +#define YYFREE pfree + +static MemoryContext per_line_ctx = NULL; + +static void +do_start(void) +{ + Assert(CurrentMemoryContext == CurTransactionContext); + /* First time through, create the per-line working context */ + if (per_line_ctx == NULL) + per_line_ctx = AllocSetContextCreate(CurTransactionContext, + "bootstrap per-line processing", + ALLOCSET_DEFAULT_SIZES); + MemoryContextSwitchTo(per_line_ctx); +} + + +static void +do_end(void) +{ + /* Reclaim memory allocated while processing this line */ + MemoryContextSwitchTo(CurTransactionContext); + MemoryContextReset(per_line_ctx); + CHECK_FOR_INTERRUPTS(); /* allow SIGINT to kill bootstrap run */ + if (isatty(0)) + { + printf("bootstrap> "); + fflush(stdout); + } +} + + +static int num_columns_read = 0; + + +#line 158 "bootparse.c" + +# ifndef YY_CAST +# ifdef __cplusplus +# define YY_CAST(Type, Val) static_cast<Type> (Val) +# define YY_REINTERPRET_CAST(Type, Val) reinterpret_cast<Type> (Val) +# else +# define YY_CAST(Type, Val) ((Type) (Val)) +# define YY_REINTERPRET_CAST(Type, Val) ((Type) (Val)) +# endif +# endif +# ifndef YY_NULLPTR +# if defined __cplusplus +# if 201103L <= __cplusplus +# define YY_NULLPTR nullptr +# else +# define YY_NULLPTR 0 +# endif +# else +# define YY_NULLPTR ((void*)0) +# endif +# endif + + +/* Debug traces. */ +#ifndef YYDEBUG +# define YYDEBUG 0 +#endif +#if YYDEBUG +extern int boot_yydebug; +#endif + +/* Token kinds. */ +#ifndef YYTOKENTYPE +# define YYTOKENTYPE + enum yytokentype + { + YYEMPTY = -2, + YYEOF = 0, /* "end of file" */ + YYerror = 256, /* error */ + YYUNDEF = 257, /* "invalid token" */ + ID = 258, /* ID */ + COMMA = 259, /* COMMA */ + EQUALS = 260, /* EQUALS */ + LPAREN = 261, /* LPAREN */ + RPAREN = 262, /* RPAREN */ + NULLVAL = 263, /* NULLVAL */ + OPEN = 264, /* OPEN */ + XCLOSE = 265, /* XCLOSE */ + XCREATE = 266, /* XCREATE */ + INSERT_TUPLE = 267, /* INSERT_TUPLE */ + XDECLARE = 268, /* XDECLARE */ + INDEX = 269, /* INDEX */ + ON = 270, /* ON */ + USING = 271, /* USING */ + XBUILD = 272, /* XBUILD */ + INDICES = 273, /* INDICES */ + UNIQUE = 274, /* UNIQUE */ + XTOAST = 275, /* XTOAST */ + OBJ_ID = 276, /* OBJ_ID */ + XBOOTSTRAP = 277, /* XBOOTSTRAP */ + XSHARED_RELATION = 278, /* XSHARED_RELATION */ + XROWTYPE_OID = 279, /* XROWTYPE_OID */ + XFORCE = 280, /* XFORCE */ + XNOT = 281, /* XNOT */ + XNULL = 282 /* XNULL */ + }; + typedef enum yytokentype yytoken_kind_t; +#endif + +/* Value type. */ +#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED +union YYSTYPE +{ +#line 85 "bootparse.y" + + List *list; + IndexElem *ielem; + char *str; + const char *kw; + int ival; + Oid oidval; + +#line 241 "bootparse.c" + +}; +typedef union YYSTYPE YYSTYPE; +# define YYSTYPE_IS_TRIVIAL 1 +# define YYSTYPE_IS_DECLARED 1 +#endif + + +extern YYSTYPE boot_yylval; + +int boot_yyparse (void); + + +/* Symbol kind. */ +enum yysymbol_kind_t +{ + YYSYMBOL_YYEMPTY = -2, + YYSYMBOL_YYEOF = 0, /* "end of file" */ + YYSYMBOL_YYerror = 1, /* error */ + YYSYMBOL_YYUNDEF = 2, /* "invalid token" */ + YYSYMBOL_ID = 3, /* ID */ + YYSYMBOL_COMMA = 4, /* COMMA */ + YYSYMBOL_EQUALS = 5, /* EQUALS */ + YYSYMBOL_LPAREN = 6, /* LPAREN */ + YYSYMBOL_RPAREN = 7, /* RPAREN */ + YYSYMBOL_NULLVAL = 8, /* NULLVAL */ + YYSYMBOL_OPEN = 9, /* OPEN */ + YYSYMBOL_XCLOSE = 10, /* XCLOSE */ + YYSYMBOL_XCREATE = 11, /* XCREATE */ + YYSYMBOL_INSERT_TUPLE = 12, /* INSERT_TUPLE */ + YYSYMBOL_XDECLARE = 13, /* XDECLARE */ + YYSYMBOL_INDEX = 14, /* INDEX */ + YYSYMBOL_ON = 15, /* ON */ + YYSYMBOL_USING = 16, /* USING */ + YYSYMBOL_XBUILD = 17, /* XBUILD */ + YYSYMBOL_INDICES = 18, /* INDICES */ + YYSYMBOL_UNIQUE = 19, /* UNIQUE */ + YYSYMBOL_XTOAST = 20, /* XTOAST */ + YYSYMBOL_OBJ_ID = 21, /* OBJ_ID */ + YYSYMBOL_XBOOTSTRAP = 22, /* XBOOTSTRAP */ + YYSYMBOL_XSHARED_RELATION = 23, /* XSHARED_RELATION */ + YYSYMBOL_XROWTYPE_OID = 24, /* XROWTYPE_OID */ + YYSYMBOL_XFORCE = 25, /* XFORCE */ + YYSYMBOL_XNOT = 26, /* XNOT */ + YYSYMBOL_XNULL = 27, /* XNULL */ + YYSYMBOL_YYACCEPT = 28, /* $accept */ + YYSYMBOL_TopLevel = 29, /* TopLevel */ + YYSYMBOL_Boot_Queries = 30, /* Boot_Queries */ + YYSYMBOL_Boot_Query = 31, /* Boot_Query */ + YYSYMBOL_Boot_OpenStmt = 32, /* Boot_OpenStmt */ + YYSYMBOL_Boot_CloseStmt = 33, /* Boot_CloseStmt */ + YYSYMBOL_Boot_CreateStmt = 34, /* Boot_CreateStmt */ + YYSYMBOL_35_1 = 35, /* $@1 */ + YYSYMBOL_36_2 = 36, /* $@2 */ + YYSYMBOL_Boot_InsertStmt = 37, /* Boot_InsertStmt */ + YYSYMBOL_38_3 = 38, /* $@3 */ + YYSYMBOL_Boot_DeclareIndexStmt = 39, /* Boot_DeclareIndexStmt */ + YYSYMBOL_Boot_DeclareUniqueIndexStmt = 40, /* Boot_DeclareUniqueIndexStmt */ + YYSYMBOL_Boot_DeclareToastStmt = 41, /* Boot_DeclareToastStmt */ + YYSYMBOL_Boot_BuildIndsStmt = 42, /* Boot_BuildIndsStmt */ + YYSYMBOL_boot_index_params = 43, /* boot_index_params */ + YYSYMBOL_boot_index_param = 44, /* boot_index_param */ + YYSYMBOL_optbootstrap = 45, /* optbootstrap */ + YYSYMBOL_optsharedrelation = 46, /* optsharedrelation */ + YYSYMBOL_optrowtypeoid = 47, /* optrowtypeoid */ + YYSYMBOL_boot_column_list = 48, /* boot_column_list */ + YYSYMBOL_boot_column_def = 49, /* boot_column_def */ + YYSYMBOL_boot_column_nullness = 50, /* boot_column_nullness */ + YYSYMBOL_oidspec = 51, /* oidspec */ + YYSYMBOL_boot_column_val_list = 52, /* boot_column_val_list */ + YYSYMBOL_boot_column_val = 53, /* boot_column_val */ + YYSYMBOL_boot_ident = 54 /* boot_ident */ +}; +typedef enum yysymbol_kind_t yysymbol_kind_t; + + + + +#ifdef short +# undef short +#endif + +/* On compilers that do not define __PTRDIFF_MAX__ etc., make sure + <limits.h> and (if available) <stdint.h> are included + so that the code can choose integer types of a good width. */ + +#ifndef __PTRDIFF_MAX__ +# include <limits.h> /* INFRINGES ON USER NAME SPACE */ +# if defined __STDC_VERSION__ && 199901 <= __STDC_VERSION__ +# include <stdint.h> /* INFRINGES ON USER NAME SPACE */ +# define YY_STDINT_H +# endif +#endif + +/* Narrow types that promote to a signed type and that can represent a + signed or unsigned integer of at least N bits. In tables they can + save space and decrease cache pressure. Promoting to a signed type + helps avoid bugs in integer arithmetic. */ + +#ifdef __INT_LEAST8_MAX__ +typedef __INT_LEAST8_TYPE__ yytype_int8; +#elif defined YY_STDINT_H +typedef int_least8_t yytype_int8; +#else +typedef signed char yytype_int8; +#endif + +#ifdef __INT_LEAST16_MAX__ +typedef __INT_LEAST16_TYPE__ yytype_int16; +#elif defined YY_STDINT_H +typedef int_least16_t yytype_int16; +#else +typedef short yytype_int16; +#endif + +/* Work around bug in HP-UX 11.23, which defines these macros + incorrectly for preprocessor constants. This workaround can likely + be removed in 2023, as HPE has promised support for HP-UX 11.23 + (aka HP-UX 11i v2) only through the end of 2022; see Table 2 of + <https://h20195.www2.hpe.com/V2/getpdf.aspx/4AA4-7673ENW.pdf>. */ +#ifdef __hpux +# undef UINT_LEAST8_MAX +# undef UINT_LEAST16_MAX +# define UINT_LEAST8_MAX 255 +# define UINT_LEAST16_MAX 65535 +#endif + +#if defined __UINT_LEAST8_MAX__ && __UINT_LEAST8_MAX__ <= __INT_MAX__ +typedef __UINT_LEAST8_TYPE__ yytype_uint8; +#elif (!defined __UINT_LEAST8_MAX__ && defined YY_STDINT_H \ + && UINT_LEAST8_MAX <= INT_MAX) +typedef uint_least8_t yytype_uint8; +#elif !defined __UINT_LEAST8_MAX__ && UCHAR_MAX <= INT_MAX +typedef unsigned char yytype_uint8; +#else +typedef short yytype_uint8; +#endif + +#if defined __UINT_LEAST16_MAX__ && __UINT_LEAST16_MAX__ <= __INT_MAX__ +typedef __UINT_LEAST16_TYPE__ yytype_uint16; +#elif (!defined __UINT_LEAST16_MAX__ && defined YY_STDINT_H \ + && UINT_LEAST16_MAX <= INT_MAX) +typedef uint_least16_t yytype_uint16; +#elif !defined __UINT_LEAST16_MAX__ && USHRT_MAX <= INT_MAX +typedef unsigned short yytype_uint16; +#else +typedef int yytype_uint16; +#endif + +#ifndef YYPTRDIFF_T +# if defined __PTRDIFF_TYPE__ && defined __PTRDIFF_MAX__ +# define YYPTRDIFF_T __PTRDIFF_TYPE__ +# define YYPTRDIFF_MAXIMUM __PTRDIFF_MAX__ +# elif defined PTRDIFF_MAX +# ifndef ptrdiff_t +# include <stddef.h> /* INFRINGES ON USER NAME SPACE */ +# endif +# define YYPTRDIFF_T ptrdiff_t +# define YYPTRDIFF_MAXIMUM PTRDIFF_MAX +# else +# define YYPTRDIFF_T long +# define YYPTRDIFF_MAXIMUM LONG_MAX +# endif +#endif + +#ifndef YYSIZE_T +# ifdef __SIZE_TYPE__ +# define YYSIZE_T __SIZE_TYPE__ +# elif defined size_t +# define YYSIZE_T size_t +# elif defined __STDC_VERSION__ && 199901 <= __STDC_VERSION__ +# include <stddef.h> /* INFRINGES ON USER NAME SPACE */ +# define YYSIZE_T size_t +# else +# define YYSIZE_T unsigned +# endif +#endif + +#define YYSIZE_MAXIMUM \ + YY_CAST (YYPTRDIFF_T, \ + (YYPTRDIFF_MAXIMUM < YY_CAST (YYSIZE_T, -1) \ + ? YYPTRDIFF_MAXIMUM \ + : YY_CAST (YYSIZE_T, -1))) + +#define YYSIZEOF(X) YY_CAST (YYPTRDIFF_T, sizeof (X)) + + +/* Stored state numbers (used for stacks). */ +typedef yytype_int8 yy_state_t; + +/* State numbers in computations. */ +typedef int yy_state_fast_t; + +#ifndef YY_ +# if defined YYENABLE_NLS && YYENABLE_NLS +# if ENABLE_NLS +# include <libintl.h> /* INFRINGES ON USER NAME SPACE */ +# define YY_(Msgid) dgettext ("bison-runtime", Msgid) +# endif +# endif +# ifndef YY_ +# define YY_(Msgid) Msgid +# endif +#endif + + +#ifndef YY_ATTRIBUTE_PURE +# if defined __GNUC__ && 2 < __GNUC__ + (96 <= __GNUC_MINOR__) +# define YY_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define YY_ATTRIBUTE_PURE +# endif +#endif + +#ifndef YY_ATTRIBUTE_UNUSED +# if defined __GNUC__ && 2 < __GNUC__ + (7 <= __GNUC_MINOR__) +# define YY_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +# else +# define YY_ATTRIBUTE_UNUSED +# endif +#endif + +/* Suppress unused-variable warnings by "using" E. */ +#if ! defined lint || defined __GNUC__ +# define YY_USE(E) ((void) (E)) +#else +# define YY_USE(E) /* empty */ +#endif + +#if defined __GNUC__ && ! defined __ICC && 407 <= __GNUC__ * 100 + __GNUC_MINOR__ +/* Suppress an incorrect diagnostic about yylval being uninitialized. */ +# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN \ + _Pragma ("GCC diagnostic push") \ + _Pragma ("GCC diagnostic ignored \"-Wuninitialized\"") \ + _Pragma ("GCC diagnostic ignored \"-Wmaybe-uninitialized\"") +# define YY_IGNORE_MAYBE_UNINITIALIZED_END \ + _Pragma ("GCC diagnostic pop") +#else +# define YY_INITIAL_VALUE(Value) Value +#endif +#ifndef YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN +# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN +# define YY_IGNORE_MAYBE_UNINITIALIZED_END +#endif +#ifndef YY_INITIAL_VALUE +# define YY_INITIAL_VALUE(Value) /* Nothing. */ +#endif + +#if defined __cplusplus && defined __GNUC__ && ! defined __ICC && 6 <= __GNUC__ +# define YY_IGNORE_USELESS_CAST_BEGIN \ + _Pragma ("GCC diagnostic push") \ + _Pragma ("GCC diagnostic ignored \"-Wuseless-cast\"") +# define YY_IGNORE_USELESS_CAST_END \ + _Pragma ("GCC diagnostic pop") +#endif +#ifndef YY_IGNORE_USELESS_CAST_BEGIN +# define YY_IGNORE_USELESS_CAST_BEGIN +# define YY_IGNORE_USELESS_CAST_END +#endif + + +#define YY_ASSERT(E) ((void) (0 && (E))) + +#if !defined yyoverflow + +/* The parser invokes alloca or malloc; define the necessary symbols. */ + +# ifdef YYSTACK_USE_ALLOCA +# if YYSTACK_USE_ALLOCA +# ifdef __GNUC__ +# define YYSTACK_ALLOC __builtin_alloca +# elif defined __BUILTIN_VA_ARG_INCR +# include <alloca.h> /* INFRINGES ON USER NAME SPACE */ +# elif defined _AIX +# define YYSTACK_ALLOC __alloca +# elif defined _MSC_VER +# include <malloc.h> /* INFRINGES ON USER NAME SPACE */ +# define alloca _alloca +# else +# define YYSTACK_ALLOC alloca +# if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS +# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */ + /* Use EXIT_SUCCESS as a witness for stdlib.h. */ +# ifndef EXIT_SUCCESS +# define EXIT_SUCCESS 0 +# endif +# endif +# endif +# endif +# endif + +# ifdef YYSTACK_ALLOC + /* Pacify GCC's 'empty if-body' warning. */ +# define YYSTACK_FREE(Ptr) do { /* empty */; } while (0) +# ifndef YYSTACK_ALLOC_MAXIMUM + /* The OS might guarantee only one guard page at the bottom of the stack, + and a page size can be as small as 4096 bytes. So we cannot safely + invoke alloca (N) if N exceeds 4096. Use a slightly smaller number + to allow for a few compiler-allocated temporary stack slots. */ +# define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */ +# endif +# else +# define YYSTACK_ALLOC YYMALLOC +# define YYSTACK_FREE YYFREE +# ifndef YYSTACK_ALLOC_MAXIMUM +# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM +# endif +# if (defined __cplusplus && ! defined EXIT_SUCCESS \ + && ! ((defined YYMALLOC || defined malloc) \ + && (defined YYFREE || defined free))) +# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */ +# ifndef EXIT_SUCCESS +# define EXIT_SUCCESS 0 +# endif +# endif +# ifndef YYMALLOC +# define YYMALLOC malloc +# if ! defined malloc && ! defined EXIT_SUCCESS +void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */ +# endif +# endif +# ifndef YYFREE +# define YYFREE free +# if ! defined free && ! defined EXIT_SUCCESS +void free (void *); /* INFRINGES ON USER NAME SPACE */ +# endif +# endif +# endif +#endif /* !defined yyoverflow */ + +#if (! defined yyoverflow \ + && (! defined __cplusplus \ + || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL))) + +/* A type that is properly aligned for any stack member. */ +union yyalloc +{ + yy_state_t yyss_alloc; + YYSTYPE yyvs_alloc; +}; + +/* The size of the maximum gap between one aligned stack and the next. */ +# define YYSTACK_GAP_MAXIMUM (YYSIZEOF (union yyalloc) - 1) + +/* The size of an array large to enough to hold all stacks, each with + N elements. */ +# define YYSTACK_BYTES(N) \ + ((N) * (YYSIZEOF (yy_state_t) + YYSIZEOF (YYSTYPE)) \ + + YYSTACK_GAP_MAXIMUM) + +# define YYCOPY_NEEDED 1 + +/* Relocate STACK from its old location to the new one. The + local variables YYSIZE and YYSTACKSIZE give the old and new number of + elements in the stack, and YYPTR gives the new location of the + stack. Advance YYPTR to a properly aligned location for the next + stack. */ +# define YYSTACK_RELOCATE(Stack_alloc, Stack) \ + do \ + { \ + YYPTRDIFF_T yynewbytes; \ + YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \ + Stack = &yyptr->Stack_alloc; \ + yynewbytes = yystacksize * YYSIZEOF (*Stack) + YYSTACK_GAP_MAXIMUM; \ + yyptr += yynewbytes / YYSIZEOF (*yyptr); \ + } \ + while (0) + +#endif + +#if defined YYCOPY_NEEDED && YYCOPY_NEEDED +/* Copy COUNT objects from SRC to DST. The source and destination do + not overlap. */ +# ifndef YYCOPY +# if defined __GNUC__ && 1 < __GNUC__ +# define YYCOPY(Dst, Src, Count) \ + __builtin_memcpy (Dst, Src, YY_CAST (YYSIZE_T, (Count)) * sizeof (*(Src))) +# else +# define YYCOPY(Dst, Src, Count) \ + do \ + { \ + YYPTRDIFF_T yyi; \ + for (yyi = 0; yyi < (Count); yyi++) \ + (Dst)[yyi] = (Src)[yyi]; \ + } \ + while (0) +# endif +# endif +#endif /* !YYCOPY_NEEDED */ + +/* YYFINAL -- State number of the termination state. */ +#define YYFINAL 46 +/* YYLAST -- Last index in YYTABLE. */ +#define YYLAST 169 + +/* YYNTOKENS -- Number of terminals. */ +#define YYNTOKENS 28 +/* YYNNTS -- Number of nonterminals. */ +#define YYNNTS 27 +/* YYNRULES -- Number of rules. */ +#define YYNRULES 65 +/* YYNSTATES -- Number of states. */ +#define YYNSTATES 110 + +/* YYMAXUTOK -- Last valid token kind. */ +#define YYMAXUTOK 282 + + +/* YYTRANSLATE(TOKEN-NUM) -- Symbol number corresponding to TOKEN-NUM + as returned by yylex, with out-of-bounds checking. */ +#define YYTRANSLATE(YYX) \ + (0 <= (YYX) && (YYX) <= YYMAXUTOK \ + ? YY_CAST (yysymbol_kind_t, yytranslate[YYX]) \ + : YYSYMBOL_YYUNDEF) + +/* YYTRANSLATE[TOKEN-NUM] -- Symbol number corresponding to TOKEN-NUM + as returned by yylex. */ +static const yytype_int8 yytranslate[] = +{ + 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 1, 2, 3, 4, + 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, + 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, + 25, 26, 27 +}; + +#if YYDEBUG + /* YYRLINE[YYN] -- Source line where rule number YYN was defined. */ +static const yytype_int16 yyrline[] = +{ + 0, 115, 115, 116, 120, 121, 125, 126, 127, 128, + 129, 130, 131, 132, 136, 145, 155, 165, 154, 252, + 251, 270, 322, 374, 386, 396, 397, 401, 417, 418, + 422, 423, 427, 428, 432, 433, 437, 446, 447, 448, + 452, 456, 457, 458, 462, 464, 469, 470, 471, 472, + 473, 474, 475, 476, 477, 478, 479, 480, 481, 482, + 483, 484, 485, 486, 487, 488 +}; +#endif + +/** Accessing symbol of state STATE. */ +#define YY_ACCESSING_SYMBOL(State) YY_CAST (yysymbol_kind_t, yystos[State]) + +#if YYDEBUG || 0 +/* The user-facing name of the symbol whose (internal) number is + YYSYMBOL. No bounds checking. */ +static const char *yysymbol_name (yysymbol_kind_t yysymbol) YY_ATTRIBUTE_UNUSED; + +/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM. + First, the terminals, then, starting at YYNTOKENS, nonterminals. */ +static const char *const yytname[] = +{ + "\"end of file\"", "error", "\"invalid token\"", "ID", "COMMA", + "EQUALS", "LPAREN", "RPAREN", "NULLVAL", "OPEN", "XCLOSE", "XCREATE", + "INSERT_TUPLE", "XDECLARE", "INDEX", "ON", "USING", "XBUILD", "INDICES", + "UNIQUE", "XTOAST", "OBJ_ID", "XBOOTSTRAP", "XSHARED_RELATION", + "XROWTYPE_OID", "XFORCE", "XNOT", "XNULL", "$accept", "TopLevel", + "Boot_Queries", "Boot_Query", "Boot_OpenStmt", "Boot_CloseStmt", + "Boot_CreateStmt", "$@1", "$@2", "Boot_InsertStmt", "$@3", + "Boot_DeclareIndexStmt", "Boot_DeclareUniqueIndexStmt", + "Boot_DeclareToastStmt", "Boot_BuildIndsStmt", "boot_index_params", + "boot_index_param", "optbootstrap", "optsharedrelation", "optrowtypeoid", + "boot_column_list", "boot_column_def", "boot_column_nullness", "oidspec", + "boot_column_val_list", "boot_column_val", "boot_ident", YY_NULLPTR +}; + +static const char * +yysymbol_name (yysymbol_kind_t yysymbol) +{ + return yytname[yysymbol]; +} +#endif + +#ifdef YYPRINT +/* YYTOKNUM[NUM] -- (External) token number corresponding to the + (internal) symbol number NUM (which must be that of a token). */ +static const yytype_int16 yytoknum[] = +{ + 0, 256, 257, 258, 259, 260, 261, 262, 263, 264, + 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, + 275, 276, 277, 278, 279, 280, 281, 282 +}; +#endif + +#define YYPACT_NINF (-53) + +#define yypact_value_is_default(Yyn) \ + ((Yyn) == YYPACT_NINF) + +#define YYTABLE_NINF (-1) + +#define yytable_value_is_error(Yyn) \ + 0 + + /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing + STATE-NUM. */ +static const yytype_int16 yypact[] = +{ + -4, 142, 142, 142, -53, 2, -14, 25, -4, -53, + -53, -53, -53, -53, -53, -53, -53, -53, -53, -53, + -53, -53, -53, -53, -53, -53, -53, -53, -53, -53, + -53, -53, -53, -53, -53, -53, -53, -53, -53, -53, + 142, 20, 142, 13, 142, -53, -53, -53, 6, -53, + 117, 142, 142, 142, -53, 8, -53, 92, -53, -53, + 14, 142, 17, -53, 9, 117, -53, -53, 142, 19, + 142, 142, 29, -53, 21, 142, -53, -53, -53, 142, + 22, 142, 30, 142, 35, -53, 37, 142, 34, 142, + 36, 142, 10, -53, 142, 142, -53, -53, 23, 142, + -53, -53, 11, -3, -53, -53, -53, 18, -53, -53 +}; + + /* YYDEFACT[STATE-NUM] -- Default reduction number in state STATE-NUM. + Performed when YYTABLE does not specify something else to do. Zero + means the default is an error. */ +static const yytype_int8 yydefact[] = +{ + 3, 0, 0, 0, 19, 0, 0, 0, 2, 4, + 6, 7, 8, 9, 10, 11, 12, 13, 46, 47, + 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, + 58, 59, 60, 61, 62, 63, 64, 65, 14, 15, + 0, 0, 0, 0, 0, 24, 1, 5, 29, 40, + 0, 0, 0, 0, 28, 31, 45, 0, 41, 44, + 0, 0, 0, 30, 33, 0, 20, 42, 0, 0, + 0, 0, 0, 43, 0, 0, 23, 32, 16, 0, + 0, 0, 0, 0, 17, 34, 0, 0, 0, 0, + 0, 0, 0, 26, 0, 0, 35, 18, 39, 0, + 21, 27, 0, 0, 36, 25, 22, 0, 38, 37 +}; + + /* YYPGOTO[NTERM-NUM]. */ +static const yytype_int8 yypgoto[] = +{ + -53, -53, -53, 38, -53, -53, -53, -53, -53, -53, + -53, -53, -53, -53, -53, -51, -52, -53, -53, -53, + -53, -39, -53, -41, -53, -46, -1 +}; + + /* YYDEFGOTO[NTERM-NUM]. */ +static const yytype_int8 yydefgoto[] = +{ + 0, 7, 8, 9, 10, 11, 12, 81, 90, 13, + 41, 14, 15, 16, 17, 92, 93, 55, 64, 72, + 84, 85, 104, 48, 57, 58, 49 +}; + + /* YYTABLE[YYPACT[STATE-NUM]] -- What to do in state STATE-NUM. If + positive, shift that token. If negative, reduce the rule whose + number is the opposite. If YYTABLE_NINF, syntax error. */ +static const yytype_int8 yytable[] = +{ + 38, 39, 40, 53, 45, 1, 2, 3, 4, 5, + 60, 67, 62, 6, 99, 99, 42, 100, 106, 73, + 69, 43, 44, 107, 108, 46, 50, 52, 54, 68, + 77, 63, 70, 71, 75, 78, 87, 79, 83, 89, + 95, 51, 91, 97, 102, 109, 47, 105, 103, 59, + 96, 61, 0, 0, 0, 0, 59, 0, 0, 0, + 0, 0, 0, 0, 59, 0, 0, 74, 0, 76, + 0, 0, 0, 0, 80, 0, 0, 0, 82, 0, + 86, 0, 88, 0, 0, 0, 94, 0, 86, 0, + 98, 0, 0, 101, 94, 18, 65, 0, 94, 66, + 56, 19, 20, 21, 22, 23, 24, 25, 26, 27, + 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, + 18, 0, 0, 0, 0, 56, 19, 20, 21, 22, + 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, + 33, 34, 35, 36, 37, 18, 0, 0, 0, 0, + 0, 19, 20, 21, 22, 23, 24, 25, 26, 27, + 28, 29, 30, 31, 32, 33, 34, 35, 36, 37 +}; + +static const yytype_int8 yycheck[] = +{ + 1, 2, 3, 44, 18, 9, 10, 11, 12, 13, + 51, 57, 53, 17, 4, 4, 14, 7, 7, 65, + 61, 19, 20, 26, 27, 0, 6, 14, 22, 15, + 71, 23, 15, 24, 15, 6, 6, 16, 16, 4, + 6, 42, 5, 7, 95, 27, 8, 99, 25, 50, + 89, 52, -1, -1, -1, -1, 57, -1, -1, -1, + -1, -1, -1, -1, 65, -1, -1, 68, -1, 70, + -1, -1, -1, -1, 75, -1, -1, -1, 79, -1, + 81, -1, 83, -1, -1, -1, 87, -1, 89, -1, + 91, -1, -1, 94, 95, 3, 4, -1, 99, 7, + 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, + 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, + 3, -1, -1, -1, -1, 8, 9, 10, 11, 12, + 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, + 23, 24, 25, 26, 27, 3, -1, -1, -1, -1, + -1, 9, 10, 11, 12, 13, 14, 15, 16, 17, + 18, 19, 20, 21, 22, 23, 24, 25, 26, 27 +}; + + /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing + symbol of state STATE-NUM. */ +static const yytype_int8 yystos[] = +{ + 0, 9, 10, 11, 12, 13, 17, 29, 30, 31, + 32, 33, 34, 37, 39, 40, 41, 42, 3, 9, + 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, + 20, 21, 22, 23, 24, 25, 26, 27, 54, 54, + 54, 38, 14, 19, 20, 18, 0, 31, 51, 54, + 6, 54, 14, 51, 22, 45, 8, 52, 53, 54, + 51, 54, 51, 23, 46, 4, 7, 53, 15, 51, + 15, 24, 47, 53, 54, 15, 54, 51, 6, 16, + 54, 35, 54, 16, 48, 49, 54, 6, 54, 4, + 36, 5, 43, 44, 54, 6, 49, 7, 54, 4, + 7, 54, 43, 25, 50, 44, 7, 26, 27, 27 +}; + + /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ +static const yytype_int8 yyr1[] = +{ + 0, 28, 29, 29, 30, 30, 31, 31, 31, 31, + 31, 31, 31, 31, 32, 33, 35, 36, 34, 38, + 37, 39, 40, 41, 42, 43, 43, 44, 45, 45, + 46, 46, 47, 47, 48, 48, 49, 50, 50, 50, + 51, 52, 52, 52, 53, 53, 54, 54, 54, 54, + 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, + 54, 54, 54, 54, 54, 54 +}; + + /* YYR2[YYN] -- Number of symbols on the right hand side of rule YYN. */ +static const yytype_int8 yyr2[] = +{ + 0, 2, 1, 0, 1, 2, 1, 1, 1, 1, + 1, 1, 1, 1, 2, 2, 0, 0, 11, 0, + 5, 11, 12, 6, 2, 3, 1, 2, 1, 0, + 1, 0, 2, 0, 1, 3, 4, 3, 2, 0, + 1, 1, 2, 3, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1 +}; + + +enum { YYENOMEM = -2 }; + +#define yyerrok (yyerrstatus = 0) +#define yyclearin (yychar = YYEMPTY) + +#define YYACCEPT goto yyacceptlab +#define YYABORT goto yyabortlab +#define YYERROR goto yyerrorlab + + +#define YYRECOVERING() (!!yyerrstatus) + +#define YYBACKUP(Token, Value) \ + do \ + if (yychar == YYEMPTY) \ + { \ + yychar = (Token); \ + yylval = (Value); \ + YYPOPSTACK (yylen); \ + yystate = *yyssp; \ + goto yybackup; \ + } \ + else \ + { \ + yyerror (YY_("syntax error: cannot back up")); \ + YYERROR; \ + } \ + while (0) + +/* Backward compatibility with an undocumented macro. + Use YYerror or YYUNDEF. */ +#define YYERRCODE YYUNDEF + + +/* Enable debugging if requested. */ +#if YYDEBUG + +# ifndef YYFPRINTF +# include <stdio.h> /* INFRINGES ON USER NAME SPACE */ +# define YYFPRINTF fprintf +# endif + +# define YYDPRINTF(Args) \ +do { \ + if (yydebug) \ + YYFPRINTF Args; \ +} while (0) + +/* This macro is provided for backward compatibility. */ +# ifndef YY_LOCATION_PRINT +# define YY_LOCATION_PRINT(File, Loc) ((void) 0) +# endif + + +# define YY_SYMBOL_PRINT(Title, Kind, Value, Location) \ +do { \ + if (yydebug) \ + { \ + YYFPRINTF (stderr, "%s ", Title); \ + yy_symbol_print (stderr, \ + Kind, Value); \ + YYFPRINTF (stderr, "\n"); \ + } \ +} while (0) + + +/*-----------------------------------. +| Print this symbol's value on YYO. | +`-----------------------------------*/ + +static void +yy_symbol_value_print (FILE *yyo, + yysymbol_kind_t yykind, YYSTYPE const * const yyvaluep) +{ + FILE *yyoutput = yyo; + YY_USE (yyoutput); + if (!yyvaluep) + return; +# ifdef YYPRINT + if (yykind < YYNTOKENS) + YYPRINT (yyo, yytoknum[yykind], *yyvaluep); +# endif + YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN + YY_USE (yykind); + YY_IGNORE_MAYBE_UNINITIALIZED_END +} + + +/*---------------------------. +| Print this symbol on YYO. | +`---------------------------*/ + +static void +yy_symbol_print (FILE *yyo, + yysymbol_kind_t yykind, YYSTYPE const * const yyvaluep) +{ + YYFPRINTF (yyo, "%s %s (", + yykind < YYNTOKENS ? "token" : "nterm", yysymbol_name (yykind)); + + yy_symbol_value_print (yyo, yykind, yyvaluep); + YYFPRINTF (yyo, ")"); +} + +/*------------------------------------------------------------------. +| yy_stack_print -- Print the state stack from its BOTTOM up to its | +| TOP (included). | +`------------------------------------------------------------------*/ + +static void +yy_stack_print (yy_state_t *yybottom, yy_state_t *yytop) +{ + YYFPRINTF (stderr, "Stack now"); + for (; yybottom <= yytop; yybottom++) + { + int yybot = *yybottom; + YYFPRINTF (stderr, " %d", yybot); + } + YYFPRINTF (stderr, "\n"); +} + +# define YY_STACK_PRINT(Bottom, Top) \ +do { \ + if (yydebug) \ + yy_stack_print ((Bottom), (Top)); \ +} while (0) + + +/*------------------------------------------------. +| Report that the YYRULE is going to be reduced. | +`------------------------------------------------*/ + +static void +yy_reduce_print (yy_state_t *yyssp, YYSTYPE *yyvsp, + int yyrule) +{ + int yylno = yyrline[yyrule]; + int yynrhs = yyr2[yyrule]; + int yyi; + YYFPRINTF (stderr, "Reducing stack by rule %d (line %d):\n", + yyrule - 1, yylno); + /* The symbols being reduced. */ + for (yyi = 0; yyi < yynrhs; yyi++) + { + YYFPRINTF (stderr, " $%d = ", yyi + 1); + yy_symbol_print (stderr, + YY_ACCESSING_SYMBOL (+yyssp[yyi + 1 - yynrhs]), + &yyvsp[(yyi + 1) - (yynrhs)]); + YYFPRINTF (stderr, "\n"); + } +} + +# define YY_REDUCE_PRINT(Rule) \ +do { \ + if (yydebug) \ + yy_reduce_print (yyssp, yyvsp, Rule); \ +} while (0) + +/* Nonzero means print parse trace. It is left uninitialized so that + multiple parsers can coexist. */ +int yydebug; +#else /* !YYDEBUG */ +# define YYDPRINTF(Args) ((void) 0) +# define YY_SYMBOL_PRINT(Title, Kind, Value, Location) +# define YY_STACK_PRINT(Bottom, Top) +# define YY_REDUCE_PRINT(Rule) +#endif /* !YYDEBUG */ + + +/* YYINITDEPTH -- initial size of the parser's stacks. */ +#ifndef YYINITDEPTH +# define YYINITDEPTH 200 +#endif + +/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only + if the built-in stack extension method is used). + + Do not make this value too large; the results are undefined if + YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH) + evaluated with infinite-precision integer arithmetic. */ + +#ifndef YYMAXDEPTH +# define YYMAXDEPTH 10000 +#endif + + + + + + +/*-----------------------------------------------. +| Release the memory associated to this symbol. | +`-----------------------------------------------*/ + +static void +yydestruct (const char *yymsg, + yysymbol_kind_t yykind, YYSTYPE *yyvaluep) +{ + YY_USE (yyvaluep); + if (!yymsg) + yymsg = "Deleting"; + YY_SYMBOL_PRINT (yymsg, yykind, yyvaluep, yylocationp); + + YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN + YY_USE (yykind); + YY_IGNORE_MAYBE_UNINITIALIZED_END +} + + +/* Lookahead token kind. */ +int yychar; + +/* The semantic value of the lookahead symbol. */ +YYSTYPE yylval; +/* Number of syntax errors so far. */ +int yynerrs; + + + + +/*----------. +| yyparse. | +`----------*/ + +int +yyparse (void) +{ + yy_state_fast_t yystate = 0; + /* Number of tokens to shift before error messages enabled. */ + int yyerrstatus = 0; + + /* Refer to the stacks through separate pointers, to allow yyoverflow + to reallocate them elsewhere. */ + + /* Their size. */ + YYPTRDIFF_T yystacksize = YYINITDEPTH; + + /* The state stack: array, bottom, top. */ + yy_state_t yyssa[YYINITDEPTH]; + yy_state_t *yyss = yyssa; + yy_state_t *yyssp = yyss; + + /* The semantic value stack: array, bottom, top. */ + YYSTYPE yyvsa[YYINITDEPTH]; + YYSTYPE *yyvs = yyvsa; + YYSTYPE *yyvsp = yyvs; + + int yyn; + /* The return value of yyparse. */ + int yyresult; + /* Lookahead symbol kind. */ + yysymbol_kind_t yytoken = YYSYMBOL_YYEMPTY; + /* The variables used to return semantic value and location from the + action routines. */ + YYSTYPE yyval; + + + +#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N)) + + /* The number of symbols on the RHS of the reduced rule. + Keep to zero when no symbol should be popped. */ + int yylen = 0; + + YYDPRINTF ((stderr, "Starting parse\n")); + + yychar = YYEMPTY; /* Cause a token to be read. */ + goto yysetstate; + + +/*------------------------------------------------------------. +| yynewstate -- push a new state, which is found in yystate. | +`------------------------------------------------------------*/ +yynewstate: + /* In all cases, when you get here, the value and location stacks + have just been pushed. So pushing a state here evens the stacks. */ + yyssp++; + + +/*--------------------------------------------------------------------. +| yysetstate -- set current state (the top of the stack) to yystate. | +`--------------------------------------------------------------------*/ +yysetstate: + YYDPRINTF ((stderr, "Entering state %d\n", yystate)); + YY_ASSERT (0 <= yystate && yystate < YYNSTATES); + YY_IGNORE_USELESS_CAST_BEGIN + *yyssp = YY_CAST (yy_state_t, yystate); + YY_IGNORE_USELESS_CAST_END + YY_STACK_PRINT (yyss, yyssp); + + if (yyss + yystacksize - 1 <= yyssp) +#if !defined yyoverflow && !defined YYSTACK_RELOCATE + goto yyexhaustedlab; +#else + { + /* Get the current used size of the three stacks, in elements. */ + YYPTRDIFF_T yysize = yyssp - yyss + 1; + +# if defined yyoverflow + { + /* Give user a chance to reallocate the stack. Use copies of + these so that the &'s don't force the real ones into + memory. */ + yy_state_t *yyss1 = yyss; + YYSTYPE *yyvs1 = yyvs; + + /* Each stack pointer address is followed by the size of the + data in use in that stack, in bytes. This used to be a + conditional around just the two extra args, but that might + be undefined if yyoverflow is a macro. */ + yyoverflow (YY_("memory exhausted"), + &yyss1, yysize * YYSIZEOF (*yyssp), + &yyvs1, yysize * YYSIZEOF (*yyvsp), + &yystacksize); + yyss = yyss1; + yyvs = yyvs1; + } +# else /* defined YYSTACK_RELOCATE */ + /* Extend the stack our own way. */ + if (YYMAXDEPTH <= yystacksize) + goto yyexhaustedlab; + yystacksize *= 2; + if (YYMAXDEPTH < yystacksize) + yystacksize = YYMAXDEPTH; + + { + yy_state_t *yyss1 = yyss; + union yyalloc *yyptr = + YY_CAST (union yyalloc *, + YYSTACK_ALLOC (YY_CAST (YYSIZE_T, YYSTACK_BYTES (yystacksize)))); + if (! yyptr) + goto yyexhaustedlab; + YYSTACK_RELOCATE (yyss_alloc, yyss); + YYSTACK_RELOCATE (yyvs_alloc, yyvs); +# undef YYSTACK_RELOCATE + if (yyss1 != yyssa) + YYSTACK_FREE (yyss1); + } +# endif + + yyssp = yyss + yysize - 1; + yyvsp = yyvs + yysize - 1; + + YY_IGNORE_USELESS_CAST_BEGIN + YYDPRINTF ((stderr, "Stack size increased to %ld\n", + YY_CAST (long, yystacksize))); + YY_IGNORE_USELESS_CAST_END + + if (yyss + yystacksize - 1 <= yyssp) + YYABORT; + } +#endif /* !defined yyoverflow && !defined YYSTACK_RELOCATE */ + + if (yystate == YYFINAL) + YYACCEPT; + + goto yybackup; + + +/*-----------. +| yybackup. | +`-----------*/ +yybackup: + /* Do appropriate processing given the current state. Read a + lookahead token if we need one and don't already have one. */ + + /* First try to decide what to do without reference to lookahead token. */ + yyn = yypact[yystate]; + if (yypact_value_is_default (yyn)) + goto yydefault; + + /* Not known => get a lookahead token if don't already have one. */ + + /* YYCHAR is either empty, or end-of-input, or a valid lookahead. */ + if (yychar == YYEMPTY) + { + YYDPRINTF ((stderr, "Reading a token\n")); + yychar = yylex (); + } + + if (yychar <= YYEOF) + { + yychar = YYEOF; + yytoken = YYSYMBOL_YYEOF; + YYDPRINTF ((stderr, "Now at end of input.\n")); + } + else if (yychar == YYerror) + { + /* The scanner already issued an error message, process directly + to error recovery. But do not keep the error token as + lookahead, it is too special and may lead us to an endless + loop in error recovery. */ + yychar = YYUNDEF; + yytoken = YYSYMBOL_YYerror; + goto yyerrlab1; + } + else + { + yytoken = YYTRANSLATE (yychar); + YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc); + } + + /* If the proper action on seeing token YYTOKEN is to reduce or to + detect an error, take that action. */ + yyn += yytoken; + if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken) + goto yydefault; + yyn = yytable[yyn]; + if (yyn <= 0) + { + if (yytable_value_is_error (yyn)) + goto yyerrlab; + yyn = -yyn; + goto yyreduce; + } + + /* Count tokens shifted since error; after three, turn off error + status. */ + if (yyerrstatus) + yyerrstatus--; + + /* Shift the lookahead token. */ + YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc); + yystate = yyn; + YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN + *++yyvsp = yylval; + YY_IGNORE_MAYBE_UNINITIALIZED_END + + /* Discard the shifted token. */ + yychar = YYEMPTY; + goto yynewstate; + + +/*-----------------------------------------------------------. +| yydefault -- do the default action for the current state. | +`-----------------------------------------------------------*/ +yydefault: + yyn = yydefact[yystate]; + if (yyn == 0) + goto yyerrlab; + goto yyreduce; + + +/*-----------------------------. +| yyreduce -- do a reduction. | +`-----------------------------*/ +yyreduce: + /* yyn is the number of a rule to reduce with. */ + yylen = yyr2[yyn]; + + /* If YYLEN is nonzero, implement the default value of the action: + '$$ = $1'. + + Otherwise, the following line sets YYVAL to garbage. + This behavior is undocumented and Bison + users should not rely upon it. Assigning to YYVAL + unconditionally makes the parser a bit smaller, and it avoids a + GCC warning that YYVAL may be used uninitialized. */ + yyval = yyvsp[1-yylen]; + + + YY_REDUCE_PRINT (yyn); + switch (yyn) + { + case 14: /* Boot_OpenStmt: OPEN boot_ident */ +#line 137 "bootparse.y" + { + do_start(); + boot_openrel((yyvsp[0].str)); + do_end(); + } +#line 1368 "bootparse.c" + break; + + case 15: /* Boot_CloseStmt: XCLOSE boot_ident */ +#line 146 "bootparse.y" + { + do_start(); + closerel((yyvsp[0].str)); + do_end(); + } +#line 1378 "bootparse.c" + break; + + case 16: /* $@1: %empty */ +#line 155 "bootparse.y" + { + do_start(); + numattr = 0; + elog(DEBUG4, "creating%s%s relation %s %u", + (yyvsp[-3].ival) ? " bootstrap" : "", + (yyvsp[-2].ival) ? " shared" : "", + (yyvsp[-5].str), + (yyvsp[-4].oidval)); + } +#line 1392 "bootparse.c" + break; + + case 17: /* $@2: %empty */ +#line 165 "bootparse.y" + { + do_end(); + } +#line 1400 "bootparse.c" + break; + + case 18: /* Boot_CreateStmt: XCREATE boot_ident oidspec optbootstrap optsharedrelation optrowtypeoid LPAREN $@1 boot_column_list $@2 RPAREN */ +#line 169 "bootparse.y" + { + TupleDesc tupdesc; + bool shared_relation; + bool mapped_relation; + + do_start(); + + tupdesc = CreateTupleDesc(numattr, attrtypes); + + shared_relation = (yyvsp[-6].ival); + + /* + * The catalogs that use the relation mapper are the + * bootstrap catalogs plus the shared catalogs. If this + * ever gets more complicated, we should invent a BKI + * keyword to mark the mapped catalogs, but for now a + * quick hack seems the most appropriate thing. Note in + * particular that all "nailed" heap rels (see formrdesc + * in relcache.c) must be mapped. + */ + mapped_relation = ((yyvsp[-7].ival) || shared_relation); + + if ((yyvsp[-7].ival)) + { + TransactionId relfrozenxid; + MultiXactId relminmxid; + + if (boot_reldesc) + { + elog(DEBUG4, "create bootstrap: warning, open relation exists, closing first"); + closerel(NULL); + } + + boot_reldesc = heap_create((yyvsp[-9].str), + PG_CATALOG_NAMESPACE, + shared_relation ? GLOBALTABLESPACE_OID : 0, + (yyvsp[-8].oidval), + InvalidOid, + HEAP_TABLE_AM_OID, + tupdesc, + RELKIND_RELATION, + RELPERSISTENCE_PERMANENT, + shared_relation, + mapped_relation, + true, + &relfrozenxid, + &relminmxid, + true); + elog(DEBUG4, "bootstrap relation created"); + } + else + { + Oid id; + + id = heap_create_with_catalog((yyvsp[-9].str), + PG_CATALOG_NAMESPACE, + shared_relation ? GLOBALTABLESPACE_OID : 0, + (yyvsp[-8].oidval), + (yyvsp[-5].oidval), + InvalidOid, + BOOTSTRAP_SUPERUSERID, + HEAP_TABLE_AM_OID, + tupdesc, + NIL, + RELKIND_RELATION, + RELPERSISTENCE_PERMANENT, + shared_relation, + mapped_relation, + ONCOMMIT_NOOP, + (Datum) 0, + false, + true, + false, + InvalidOid, + NULL); + elog(DEBUG4, "relation created with OID %u", id); + } + do_end(); + } +#line 1484 "bootparse.c" + break; + + case 19: /* $@3: %empty */ +#line 252 "bootparse.y" + { + do_start(); + elog(DEBUG4, "inserting row"); + num_columns_read = 0; + } +#line 1494 "bootparse.c" + break; + + case 20: /* Boot_InsertStmt: INSERT_TUPLE $@3 LPAREN boot_column_val_list RPAREN */ +#line 258 "bootparse.y" + { + if (num_columns_read != numattr) + elog(ERROR, "incorrect number of columns in row (expected %d, got %d)", + numattr, num_columns_read); + if (boot_reldesc == NULL) + elog(FATAL, "relation not open"); + InsertOneTuple(); + do_end(); + } +#line 1508 "bootparse.c" + break; + + case 21: /* Boot_DeclareIndexStmt: XDECLARE INDEX boot_ident oidspec ON boot_ident USING boot_ident LPAREN boot_index_params RPAREN */ +#line 271 "bootparse.y" + { + IndexStmt *stmt = makeNode(IndexStmt); + Oid relationId; + + elog(DEBUG4, "creating index \"%s\"", (yyvsp[-8].str)); + + do_start(); + + stmt->idxname = (yyvsp[-8].str); + stmt->relation = makeRangeVar(NULL, (yyvsp[-5].str), -1); + stmt->accessMethod = (yyvsp[-3].str); + stmt->tableSpace = NULL; + stmt->indexParams = (yyvsp[-1].list); + stmt->indexIncludingParams = NIL; + stmt->options = NIL; + stmt->whereClause = NULL; + stmt->excludeOpNames = NIL; + stmt->idxcomment = NULL; + stmt->indexOid = InvalidOid; + stmt->oldNode = InvalidOid; + stmt->oldCreateSubid = InvalidSubTransactionId; + stmt->oldFirstRelfilenodeSubid = InvalidSubTransactionId; + stmt->unique = false; + stmt->primary = false; + stmt->isconstraint = false; + stmt->deferrable = false; + stmt->initdeferred = false; + stmt->transformed = false; + stmt->concurrent = false; + stmt->if_not_exists = false; + stmt->reset_default_tblspc = false; + + /* locks and races need not concern us in bootstrap mode */ + relationId = RangeVarGetRelid(stmt->relation, NoLock, + false); + + DefineIndex(relationId, + stmt, + (yyvsp[-7].oidval), + InvalidOid, + InvalidOid, + false, + false, + false, + true, /* skip_build */ + false); + do_end(); + } +#line 1561 "bootparse.c" + break; + + case 22: /* Boot_DeclareUniqueIndexStmt: XDECLARE UNIQUE INDEX boot_ident oidspec ON boot_ident USING boot_ident LPAREN boot_index_params RPAREN */ +#line 323 "bootparse.y" + { + IndexStmt *stmt = makeNode(IndexStmt); + Oid relationId; + + elog(DEBUG4, "creating unique index \"%s\"", (yyvsp[-8].str)); + + do_start(); + + stmt->idxname = (yyvsp[-8].str); + stmt->relation = makeRangeVar(NULL, (yyvsp[-5].str), -1); + stmt->accessMethod = (yyvsp[-3].str); + stmt->tableSpace = NULL; + stmt->indexParams = (yyvsp[-1].list); + stmt->indexIncludingParams = NIL; + stmt->options = NIL; + stmt->whereClause = NULL; + stmt->excludeOpNames = NIL; + stmt->idxcomment = NULL; + stmt->indexOid = InvalidOid; + stmt->oldNode = InvalidOid; + stmt->oldCreateSubid = InvalidSubTransactionId; + stmt->oldFirstRelfilenodeSubid = InvalidSubTransactionId; + stmt->unique = true; + stmt->primary = false; + stmt->isconstraint = false; + stmt->deferrable = false; + stmt->initdeferred = false; + stmt->transformed = false; + stmt->concurrent = false; + stmt->if_not_exists = false; + stmt->reset_default_tblspc = false; + + /* locks and races need not concern us in bootstrap mode */ + relationId = RangeVarGetRelid(stmt->relation, NoLock, + false); + + DefineIndex(relationId, + stmt, + (yyvsp[-7].oidval), + InvalidOid, + InvalidOid, + false, + false, + false, + true, /* skip_build */ + false); + do_end(); + } +#line 1614 "bootparse.c" + break; + + case 23: /* Boot_DeclareToastStmt: XDECLARE XTOAST oidspec oidspec ON boot_ident */ +#line 375 "bootparse.y" + { + elog(DEBUG4, "creating toast table for table \"%s\"", (yyvsp[0].str)); + + do_start(); + + BootstrapToastTable((yyvsp[0].str), (yyvsp[-3].oidval), (yyvsp[-2].oidval)); + do_end(); + } +#line 1627 "bootparse.c" + break; + + case 24: /* Boot_BuildIndsStmt: XBUILD INDICES */ +#line 387 "bootparse.y" + { + do_start(); + build_indices(); + do_end(); + } +#line 1637 "bootparse.c" + break; + + case 25: /* boot_index_params: boot_index_params COMMA boot_index_param */ +#line 396 "bootparse.y" + { (yyval.list) = lappend((yyvsp[-2].list), (yyvsp[0].ielem)); } +#line 1643 "bootparse.c" + break; + + case 26: /* boot_index_params: boot_index_param */ +#line 397 "bootparse.y" + { (yyval.list) = list_make1((yyvsp[0].ielem)); } +#line 1649 "bootparse.c" + break; + + case 27: /* boot_index_param: boot_ident boot_ident */ +#line 402 "bootparse.y" + { + IndexElem *n = makeNode(IndexElem); + + n->name = (yyvsp[-1].str); + n->expr = NULL; + n->indexcolname = NULL; + n->collation = NIL; + n->opclass = list_make1(makeString((yyvsp[0].str))); + n->ordering = SORTBY_DEFAULT; + n->nulls_ordering = SORTBY_NULLS_DEFAULT; + (yyval.ielem) = n; + } +#line 1666 "bootparse.c" + break; + + case 28: /* optbootstrap: XBOOTSTRAP */ +#line 417 "bootparse.y" + { (yyval.ival) = 1; } +#line 1672 "bootparse.c" + break; + + case 29: /* optbootstrap: %empty */ +#line 418 "bootparse.y" + { (yyval.ival) = 0; } +#line 1678 "bootparse.c" + break; + + case 30: /* optsharedrelation: XSHARED_RELATION */ +#line 422 "bootparse.y" + { (yyval.ival) = 1; } +#line 1684 "bootparse.c" + break; + + case 31: /* optsharedrelation: %empty */ +#line 423 "bootparse.y" + { (yyval.ival) = 0; } +#line 1690 "bootparse.c" + break; + + case 32: /* optrowtypeoid: XROWTYPE_OID oidspec */ +#line 427 "bootparse.y" + { (yyval.oidval) = (yyvsp[0].oidval); } +#line 1696 "bootparse.c" + break; + + case 33: /* optrowtypeoid: %empty */ +#line 428 "bootparse.y" + { (yyval.oidval) = InvalidOid; } +#line 1702 "bootparse.c" + break; + + case 36: /* boot_column_def: boot_ident EQUALS boot_ident boot_column_nullness */ +#line 438 "bootparse.y" + { + if (++numattr > MAXATTR) + elog(FATAL, "too many columns"); + DefineAttr((yyvsp[-3].str), (yyvsp[-1].str), numattr-1, (yyvsp[0].ival)); + } +#line 1712 "bootparse.c" + break; + + case 37: /* boot_column_nullness: XFORCE XNOT XNULL */ +#line 446 "bootparse.y" + { (yyval.ival) = BOOTCOL_NULL_FORCE_NOT_NULL; } +#line 1718 "bootparse.c" + break; + + case 38: /* boot_column_nullness: XFORCE XNULL */ +#line 447 "bootparse.y" + { (yyval.ival) = BOOTCOL_NULL_FORCE_NULL; } +#line 1724 "bootparse.c" + break; + + case 39: /* boot_column_nullness: %empty */ +#line 448 "bootparse.y" + { (yyval.ival) = BOOTCOL_NULL_AUTO; } +#line 1730 "bootparse.c" + break; + + case 40: /* oidspec: boot_ident */ +#line 452 "bootparse.y" + { (yyval.oidval) = atooid((yyvsp[0].str)); } +#line 1736 "bootparse.c" + break; + + case 44: /* boot_column_val: boot_ident */ +#line 463 "bootparse.y" + { InsertOneValue((yyvsp[0].str), num_columns_read++); } +#line 1742 "bootparse.c" + break; + + case 45: /* boot_column_val: NULLVAL */ +#line 465 "bootparse.y" + { InsertOneNull(num_columns_read++); } +#line 1748 "bootparse.c" + break; + + case 46: /* boot_ident: ID */ +#line 469 "bootparse.y" + { (yyval.str) = (yyvsp[0].str); } +#line 1754 "bootparse.c" + break; + + case 47: /* boot_ident: OPEN */ +#line 470 "bootparse.y" + { (yyval.str) = pstrdup((yyvsp[0].kw)); } +#line 1760 "bootparse.c" + break; + + case 48: /* boot_ident: XCLOSE */ +#line 471 "bootparse.y" + { (yyval.str) = pstrdup((yyvsp[0].kw)); } +#line 1766 "bootparse.c" + break; + + case 49: /* boot_ident: XCREATE */ +#line 472 "bootparse.y" + { (yyval.str) = pstrdup((yyvsp[0].kw)); } +#line 1772 "bootparse.c" + break; + + case 50: /* boot_ident: INSERT_TUPLE */ +#line 473 "bootparse.y" + { (yyval.str) = pstrdup((yyvsp[0].kw)); } +#line 1778 "bootparse.c" + break; + + case 51: /* boot_ident: XDECLARE */ +#line 474 "bootparse.y" + { (yyval.str) = pstrdup((yyvsp[0].kw)); } +#line 1784 "bootparse.c" + break; + + case 52: /* boot_ident: INDEX */ +#line 475 "bootparse.y" + { (yyval.str) = pstrdup((yyvsp[0].kw)); } +#line 1790 "bootparse.c" + break; + + case 53: /* boot_ident: ON */ +#line 476 "bootparse.y" + { (yyval.str) = pstrdup((yyvsp[0].kw)); } +#line 1796 "bootparse.c" + break; + + case 54: /* boot_ident: USING */ +#line 477 "bootparse.y" + { (yyval.str) = pstrdup((yyvsp[0].kw)); } +#line 1802 "bootparse.c" + break; + + case 55: /* boot_ident: XBUILD */ +#line 478 "bootparse.y" + { (yyval.str) = pstrdup((yyvsp[0].kw)); } +#line 1808 "bootparse.c" + break; + + case 56: /* boot_ident: INDICES */ +#line 479 "bootparse.y" + { (yyval.str) = pstrdup((yyvsp[0].kw)); } +#line 1814 "bootparse.c" + break; + + case 57: /* boot_ident: UNIQUE */ +#line 480 "bootparse.y" + { (yyval.str) = pstrdup((yyvsp[0].kw)); } +#line 1820 "bootparse.c" + break; + + case 58: /* boot_ident: XTOAST */ +#line 481 "bootparse.y" + { (yyval.str) = pstrdup((yyvsp[0].kw)); } +#line 1826 "bootparse.c" + break; + + case 59: /* boot_ident: OBJ_ID */ +#line 482 "bootparse.y" + { (yyval.str) = pstrdup((yyvsp[0].kw)); } +#line 1832 "bootparse.c" + break; + + case 60: /* boot_ident: XBOOTSTRAP */ +#line 483 "bootparse.y" + { (yyval.str) = pstrdup((yyvsp[0].kw)); } +#line 1838 "bootparse.c" + break; + + case 61: /* boot_ident: XSHARED_RELATION */ +#line 484 "bootparse.y" + { (yyval.str) = pstrdup((yyvsp[0].kw)); } +#line 1844 "bootparse.c" + break; + + case 62: /* boot_ident: XROWTYPE_OID */ +#line 485 "bootparse.y" + { (yyval.str) = pstrdup((yyvsp[0].kw)); } +#line 1850 "bootparse.c" + break; + + case 63: /* boot_ident: XFORCE */ +#line 486 "bootparse.y" + { (yyval.str) = pstrdup((yyvsp[0].kw)); } +#line 1856 "bootparse.c" + break; + + case 64: /* boot_ident: XNOT */ +#line 487 "bootparse.y" + { (yyval.str) = pstrdup((yyvsp[0].kw)); } +#line 1862 "bootparse.c" + break; + + case 65: /* boot_ident: XNULL */ +#line 488 "bootparse.y" + { (yyval.str) = pstrdup((yyvsp[0].kw)); } +#line 1868 "bootparse.c" + break; + + +#line 1872 "bootparse.c" + + default: break; + } + /* User semantic actions sometimes alter yychar, and that requires + that yytoken be updated with the new translation. We take the + approach of translating immediately before every use of yytoken. + One alternative is translating here after every semantic action, + but that translation would be missed if the semantic action invokes + YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or + if it invokes YYBACKUP. In the case of YYABORT or YYACCEPT, an + incorrect destructor might then be invoked immediately. In the + case of YYERROR or YYBACKUP, subsequent parser actions might lead + to an incorrect destructor call or verbose syntax error message + before the lookahead is translated. */ + YY_SYMBOL_PRINT ("-> $$ =", YY_CAST (yysymbol_kind_t, yyr1[yyn]), &yyval, &yyloc); + + YYPOPSTACK (yylen); + yylen = 0; + + *++yyvsp = yyval; + + /* Now 'shift' the result of the reduction. Determine what state + that goes to, based on the state we popped back to and the rule + number reduced by. */ + { + const int yylhs = yyr1[yyn] - YYNTOKENS; + const int yyi = yypgoto[yylhs] + *yyssp; + yystate = (0 <= yyi && yyi <= YYLAST && yycheck[yyi] == *yyssp + ? yytable[yyi] + : yydefgoto[yylhs]); + } + + goto yynewstate; + + +/*--------------------------------------. +| yyerrlab -- here on detecting error. | +`--------------------------------------*/ +yyerrlab: + /* Make sure we have latest lookahead translation. See comments at + user semantic actions for why this is necessary. */ + yytoken = yychar == YYEMPTY ? YYSYMBOL_YYEMPTY : YYTRANSLATE (yychar); + /* If not already recovering from an error, report this error. */ + if (!yyerrstatus) + { + ++yynerrs; + yyerror (YY_("syntax error")); + } + + if (yyerrstatus == 3) + { + /* If just tried and failed to reuse lookahead token after an + error, discard it. */ + + if (yychar <= YYEOF) + { + /* Return failure if at end of input. */ + if (yychar == YYEOF) + YYABORT; + } + else + { + yydestruct ("Error: discarding", + yytoken, &yylval); + yychar = YYEMPTY; + } + } + + /* Else will try to reuse lookahead token after shifting the error + token. */ + goto yyerrlab1; + + +/*---------------------------------------------------. +| yyerrorlab -- error raised explicitly by YYERROR. | +`---------------------------------------------------*/ +yyerrorlab: + /* Pacify compilers when the user code never invokes YYERROR and the + label yyerrorlab therefore never appears in user code. */ + if (0) + YYERROR; + + /* Do not reclaim the symbols of the rule whose action triggered + this YYERROR. */ + YYPOPSTACK (yylen); + yylen = 0; + YY_STACK_PRINT (yyss, yyssp); + yystate = *yyssp; + goto yyerrlab1; + + +/*-------------------------------------------------------------. +| yyerrlab1 -- common code for both syntax error and YYERROR. | +`-------------------------------------------------------------*/ +yyerrlab1: + yyerrstatus = 3; /* Each real token shifted decrements this. */ + + /* Pop stack until we find a state that shifts the error token. */ + for (;;) + { + yyn = yypact[yystate]; + if (!yypact_value_is_default (yyn)) + { + yyn += YYSYMBOL_YYerror; + if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror) + { + yyn = yytable[yyn]; + if (0 < yyn) + break; + } + } + + /* Pop the current state because it cannot handle the error token. */ + if (yyssp == yyss) + YYABORT; + + + yydestruct ("Error: popping", + YY_ACCESSING_SYMBOL (yystate), yyvsp); + YYPOPSTACK (1); + yystate = *yyssp; + YY_STACK_PRINT (yyss, yyssp); + } + + YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN + *++yyvsp = yylval; + YY_IGNORE_MAYBE_UNINITIALIZED_END + + + /* Shift the error token. */ + YY_SYMBOL_PRINT ("Shifting", YY_ACCESSING_SYMBOL (yyn), yyvsp, yylsp); + + yystate = yyn; + goto yynewstate; + + +/*-------------------------------------. +| yyacceptlab -- YYACCEPT comes here. | +`-------------------------------------*/ +yyacceptlab: + yyresult = 0; + goto yyreturn; + + +/*-----------------------------------. +| yyabortlab -- YYABORT comes here. | +`-----------------------------------*/ +yyabortlab: + yyresult = 1; + goto yyreturn; + + +#if !defined yyoverflow +/*-------------------------------------------------. +| yyexhaustedlab -- memory exhaustion comes here. | +`-------------------------------------------------*/ +yyexhaustedlab: + yyerror (YY_("memory exhausted")); + yyresult = 2; + goto yyreturn; +#endif + + +/*-------------------------------------------------------. +| yyreturn -- parsing is finished, clean up and return. | +`-------------------------------------------------------*/ +yyreturn: + if (yychar != YYEMPTY) + { + /* Make sure we have latest lookahead translation. See comments at + user semantic actions for why this is necessary. */ + yytoken = YYTRANSLATE (yychar); + yydestruct ("Cleanup: discarding lookahead", + yytoken, &yylval); + } + /* Do not reclaim the symbols of the rule whose action triggered + this YYABORT or YYACCEPT. */ + YYPOPSTACK (yylen); + YY_STACK_PRINT (yyss, yyssp); + while (yyssp != yyss) + { + yydestruct ("Cleanup: popping", + YY_ACCESSING_SYMBOL (+*yyssp), yyvsp); + YYPOPSTACK (1); + } +#ifndef yyoverflow + if (yyss != yyssa) + YYSTACK_FREE (yyss); +#endif + + return yyresult; +} + +#line 490 "bootparse.y" + + +#include "bootscanner.c" |