| /* A Bison parser, made by GNU Bison 3.8. */ |
| |
| /* 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 <https://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 30800 |
| |
| /* Bison version string. */ |
| #define YYBISON_VERSION "3.8" |
| |
| /* Skeleton name. */ |
| #define YYSKELETON_NAME "yacc.c" |
| |
| /* Pure parsers. */ |
| #define YYPURE 1 |
| |
| /* Push parsers. */ |
| #define YYPUSH 0 |
| |
| /* Pull parsers. */ |
| #define YYPULL 1 |
| |
| |
| /* Substitute the variable and function names. */ |
| #define yyparse libconfig_yyparse |
| #define yylex libconfig_yylex |
| #define yyerror libconfig_yyerror |
| #define yydebug libconfig_yydebug |
| #define yynerrs libconfig_yynerrs |
| |
| /* First part of user prologue. */ |
| #line 32 "grammar.y" |
| |
| #include <string.h> |
| #include <stdlib.h> |
| |
| #include "libconfig.h" |
| #include "parsectx.h" |
| #include "scanctx.h" |
| #include "util.h" |
| #include "wincompat.h" |
| |
| /* These declarations are provided to suppress compiler warnings. */ |
| extern int libconfig_yylex(); |
| extern int libconfig_yyget_lineno(); |
| |
| #define YYMALLOC libconfig_malloc |
| |
| static const char *err_array_elem_type = "mismatched element type in array"; |
| static const char *err_duplicate_setting = "duplicate setting name"; |
| |
| #define IN_ARRAY() \ |
| (ctx->parent && (ctx->parent->type == CONFIG_TYPE_ARRAY)) |
| |
| #define IN_LIST() \ |
| (ctx->parent && (ctx->parent->type == CONFIG_TYPE_LIST)) |
| |
| static void capture_parse_pos(void *scanner, struct scan_context *scan_ctx, |
| config_setting_t *setting) |
| { |
| setting->line = (unsigned int)libconfig_yyget_lineno(scanner); |
| setting->file = libconfig_scanctx_current_filename(scan_ctx); |
| } |
| |
| #define CAPTURE_PARSE_POS(S) \ |
| capture_parse_pos(scanner, scan_ctx, (S)) |
| |
| void libconfig_yyerror(void *scanner, struct parse_context *ctx, |
| struct scan_context *scan_ctx, char const *s) |
| { |
| if(ctx->config->error_text) return; |
| ctx->config->error_line = libconfig_yyget_lineno(scanner); |
| ctx->config->error_text = s; |
| } |
| |
| |
| #line 121 "grammar.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 |
| |
| /* Use api.header.include to #include this header |
| instead of duplicating it here. */ |
| #ifndef YY_LIBCONFIG_YY_GRAMMAR_H_INCLUDED |
| # define YY_LIBCONFIG_YY_GRAMMAR_H_INCLUDED |
| /* Debug traces. */ |
| #ifndef YYDEBUG |
| # define YYDEBUG 0 |
| #endif |
| #if YYDEBUG |
| extern int libconfig_yydebug; |
| #endif |
| |
| /* Token kinds. */ |
| #ifndef YYTOKENTYPE |
| # define YYTOKENTYPE |
| enum yytokentype |
| { |
| YYEMPTY = -2, |
| YYEOF = 0, /* "end of file" */ |
| YYerror = 256, /* error */ |
| YYUNDEF = 257, /* "invalid token" */ |
| TOK_BOOLEAN = 258, /* TOK_BOOLEAN */ |
| TOK_INTEGER = 259, /* TOK_INTEGER */ |
| TOK_HEX = 260, /* TOK_HEX */ |
| TOK_INTEGER64 = 261, /* TOK_INTEGER64 */ |
| TOK_HEX64 = 262, /* TOK_HEX64 */ |
| TOK_FLOAT = 263, /* TOK_FLOAT */ |
| TOK_STRING = 264, /* TOK_STRING */ |
| TOK_NAME = 265, /* TOK_NAME */ |
| TOK_EQUALS = 266, /* TOK_EQUALS */ |
| TOK_NEWLINE = 267, /* TOK_NEWLINE */ |
| TOK_ARRAY_START = 268, /* TOK_ARRAY_START */ |
| TOK_ARRAY_END = 269, /* TOK_ARRAY_END */ |
| TOK_LIST_START = 270, /* TOK_LIST_START */ |
| TOK_LIST_END = 271, /* TOK_LIST_END */ |
| TOK_COMMA = 272, /* TOK_COMMA */ |
| TOK_GROUP_START = 273, /* TOK_GROUP_START */ |
| TOK_GROUP_END = 274, /* TOK_GROUP_END */ |
| TOK_SEMICOLON = 275, /* TOK_SEMICOLON */ |
| TOK_GARBAGE = 276, /* TOK_GARBAGE */ |
| TOK_ERROR = 277 /* TOK_ERROR */ |
| }; |
| typedef enum yytokentype yytoken_kind_t; |
| #endif |
| /* Token kinds. */ |
| #define YYEMPTY -2 |
| #define YYEOF 0 |
| #define YYerror 256 |
| #define YYUNDEF 257 |
| #define TOK_BOOLEAN 258 |
| #define TOK_INTEGER 259 |
| #define TOK_HEX 260 |
| #define TOK_INTEGER64 261 |
| #define TOK_HEX64 262 |
| #define TOK_FLOAT 263 |
| #define TOK_STRING 264 |
| #define TOK_NAME 265 |
| #define TOK_EQUALS 266 |
| #define TOK_NEWLINE 267 |
| #define TOK_ARRAY_START 268 |
| #define TOK_ARRAY_END 269 |
| #define TOK_LIST_START 270 |
| #define TOK_LIST_END 271 |
| #define TOK_COMMA 272 |
| #define TOK_GROUP_START 273 |
| #define TOK_GROUP_END 274 |
| #define TOK_SEMICOLON 275 |
| #define TOK_GARBAGE 276 |
| #define TOK_ERROR 277 |
| |
| /* Value type. */ |
| #if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED |
| union YYSTYPE |
| { |
| #line 78 "grammar.y" |
| |
| int ival; |
| long long llval; |
| double fval; |
| char *sval; |
| |
| #line 225 "grammar.c" |
| |
| }; |
| typedef union YYSTYPE YYSTYPE; |
| # define YYSTYPE_IS_TRIVIAL 1 |
| # define YYSTYPE_IS_DECLARED 1 |
| #endif |
| |
| |
| |
| #if !defined libconfig_yyerror && !defined YYERROR_IS_DECLARED |
| void libconfig_yyerror (void *scanner, struct parse_context *ctx, struct scan_context *scan_ctx, const char *msg); |
| #endif |
| #if !defined libconfig_yylex && !defined YYLEX_IS_DECLARED |
| int libconfig_yylex (YYSTYPE *yylvalp, void *scanner); |
| #endif |
| |
| int libconfig_yyparse (void *scanner, struct parse_context *ctx, struct scan_context *scan_ctx); |
| |
| |
| #endif /* !YY_LIBCONFIG_YY_GRAMMAR_H_INCLUDED */ |
| /* 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_TOK_BOOLEAN = 3, /* TOK_BOOLEAN */ |
| YYSYMBOL_TOK_INTEGER = 4, /* TOK_INTEGER */ |
| YYSYMBOL_TOK_HEX = 5, /* TOK_HEX */ |
| YYSYMBOL_TOK_INTEGER64 = 6, /* TOK_INTEGER64 */ |
| YYSYMBOL_TOK_HEX64 = 7, /* TOK_HEX64 */ |
| YYSYMBOL_TOK_FLOAT = 8, /* TOK_FLOAT */ |
| YYSYMBOL_TOK_STRING = 9, /* TOK_STRING */ |
| YYSYMBOL_TOK_NAME = 10, /* TOK_NAME */ |
| YYSYMBOL_TOK_EQUALS = 11, /* TOK_EQUALS */ |
| YYSYMBOL_TOK_NEWLINE = 12, /* TOK_NEWLINE */ |
| YYSYMBOL_TOK_ARRAY_START = 13, /* TOK_ARRAY_START */ |
| YYSYMBOL_TOK_ARRAY_END = 14, /* TOK_ARRAY_END */ |
| YYSYMBOL_TOK_LIST_START = 15, /* TOK_LIST_START */ |
| YYSYMBOL_TOK_LIST_END = 16, /* TOK_LIST_END */ |
| YYSYMBOL_TOK_COMMA = 17, /* TOK_COMMA */ |
| YYSYMBOL_TOK_GROUP_START = 18, /* TOK_GROUP_START */ |
| YYSYMBOL_TOK_GROUP_END = 19, /* TOK_GROUP_END */ |
| YYSYMBOL_TOK_SEMICOLON = 20, /* TOK_SEMICOLON */ |
| YYSYMBOL_TOK_GARBAGE = 21, /* TOK_GARBAGE */ |
| YYSYMBOL_TOK_ERROR = 22, /* TOK_ERROR */ |
| YYSYMBOL_YYACCEPT = 23, /* $accept */ |
| YYSYMBOL_configuration = 24, /* configuration */ |
| YYSYMBOL_setting_list = 25, /* setting_list */ |
| YYSYMBOL_setting_list_optional = 26, /* setting_list_optional */ |
| YYSYMBOL_setting_terminator = 27, /* setting_terminator */ |
| YYSYMBOL_setting = 28, /* setting */ |
| YYSYMBOL_29_1 = 29, /* $@1 */ |
| YYSYMBOL_array = 30, /* array */ |
| YYSYMBOL_31_2 = 31, /* $@2 */ |
| YYSYMBOL_list = 32, /* list */ |
| YYSYMBOL_33_3 = 33, /* $@3 */ |
| YYSYMBOL_value = 34, /* value */ |
| YYSYMBOL_string = 35, /* string */ |
| YYSYMBOL_simple_value = 36, /* simple_value */ |
| YYSYMBOL_value_list = 37, /* value_list */ |
| YYSYMBOL_value_list_optional = 38, /* value_list_optional */ |
| YYSYMBOL_simple_value_list = 39, /* simple_value_list */ |
| YYSYMBOL_simple_value_list_optional = 40, /* simple_value_list_optional */ |
| YYSYMBOL_group = 41, /* group */ |
| YYSYMBOL_42_4 = 42 /* $@4 */ |
| }; |
| 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 |
| |
| /* Suppress an incorrect diagnostic about yylval being uninitialized. */ |
| #if defined __GNUC__ && ! defined __ICC && 406 <= __GNUC__ * 100 + __GNUC_MINOR__ |
| # if __GNUC__ * 100 + __GNUC_MINOR__ < 407 |
| # define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN \ |
| _Pragma ("GCC diagnostic push") \ |
| _Pragma ("GCC diagnostic ignored \"-Wuninitialized\"") |
| # else |
| # define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN \ |
| _Pragma ("GCC diagnostic push") \ |
| _Pragma ("GCC diagnostic ignored \"-Wuninitialized\"") \ |
| _Pragma ("GCC diagnostic ignored \"-Wmaybe-uninitialized\"") |
| # endif |
| # 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 6 |
| /* YYLAST -- Last index in YYTABLE. */ |
| #define YYLAST 35 |
| |
| /* YYNTOKENS -- Number of terminals. */ |
| #define YYNTOKENS 23 |
| /* YYNNTS -- Number of nonterminals. */ |
| #define YYNNTS 20 |
| /* YYNRULES -- Number of rules. */ |
| #define YYNRULES 41 |
| /* YYNSTATES -- Number of states. */ |
| #define YYNSTATES 47 |
| |
| /* YYMAXUTOK -- Last valid token kind. */ |
| #define YYMAXUTOK 277 |
| |
| |
| /* 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 |
| }; |
| |
| #if YYDEBUG |
| /* YYRLINE[YYN] -- Source line where rule number YYN was defined. */ |
| static const yytype_int16 yyrline[] = |
| { |
| 0, 94, 94, 96, 100, 101, 104, 106, 109, 111, |
| 112, 117, 116, 136, 135, 159, 158, 181, 182, 183, |
| 184, 188, 189, 193, 213, 235, 257, 279, 301, 319, |
| 347, 348, 349, 352, 354, 358, 359, 360, 363, 365, |
| 370, 369 |
| }; |
| #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\"", "TOK_BOOLEAN", |
| "TOK_INTEGER", "TOK_HEX", "TOK_INTEGER64", "TOK_HEX64", "TOK_FLOAT", |
| "TOK_STRING", "TOK_NAME", "TOK_EQUALS", "TOK_NEWLINE", "TOK_ARRAY_START", |
| "TOK_ARRAY_END", "TOK_LIST_START", "TOK_LIST_END", "TOK_COMMA", |
| "TOK_GROUP_START", "TOK_GROUP_END", "TOK_SEMICOLON", "TOK_GARBAGE", |
| "TOK_ERROR", "$accept", "configuration", "setting_list", |
| "setting_list_optional", "setting_terminator", "setting", "$@1", "array", |
| "$@2", "list", "$@3", "value", "string", "simple_value", "value_list", |
| "value_list_optional", "simple_value_list", "simple_value_list_optional", |
| "group", "$@4", YY_NULLPTR |
| }; |
| |
| static const char * |
| yysymbol_name (yysymbol_kind_t yysymbol) |
| { |
| return yytname[yysymbol]; |
| } |
| #endif |
| |
| #define YYPACT_NINF (-26) |
| |
| #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_int8 yypact[] = |
| { |
| -8, -26, 12, -8, -26, 5, -26, -26, 0, -26, |
| -26, -26, -26, -26, -26, -26, -26, -26, -26, -26, |
| -26, -6, 10, -26, -26, 23, 0, -8, -26, -26, |
| -26, -26, -26, 3, 7, -26, 6, 8, -8, 14, |
| 23, -26, 0, -26, -26, -26, -26 |
| }; |
| |
| /* 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[] = |
| { |
| 2, 11, 0, 3, 4, 0, 1, 5, 0, 23, |
| 24, 26, 25, 27, 28, 21, 13, 15, 40, 18, |
| 19, 8, 29, 17, 20, 38, 33, 6, 10, 9, |
| 12, 22, 35, 39, 0, 30, 34, 0, 7, 0, |
| 37, 14, 32, 16, 41, 36, 31 |
| }; |
| |
| /* YYPGOTO[NTERM-NUM]. */ |
| static const yytype_int8 yypgoto[] = |
| { |
| -26, -26, -5, -26, -26, -3, -26, -26, -26, -26, |
| -26, -25, -26, -15, -26, -26, -26, -26, -26, -26 |
| }; |
| |
| /* YYDEFGOTO[NTERM-NUM]. */ |
| static const yytype_int8 yydefgoto[] = |
| { |
| 0, 2, 3, 39, 30, 4, 5, 19, 25, 20, |
| 26, 21, 22, 23, 36, 37, 33, 34, 24, 27 |
| }; |
| |
| /* 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[] = |
| { |
| 7, 35, 1, 9, 10, 11, 12, 13, 14, 15, |
| 32, 28, 6, 16, 29, 17, 8, 46, 18, 31, |
| 40, 41, 38, 42, 43, 45, 9, 10, 11, 12, |
| 13, 14, 15, 44, 0, 7 |
| }; |
| |
| static const yytype_int8 yycheck[] = |
| { |
| 3, 26, 10, 3, 4, 5, 6, 7, 8, 9, |
| 25, 17, 0, 13, 20, 15, 11, 42, 18, 9, |
| 17, 14, 27, 17, 16, 40, 3, 4, 5, 6, |
| 7, 8, 9, 19, -1, 38 |
| }; |
| |
| /* YYSTOS[STATE-NUM] -- The symbol kind of the accessing symbol of |
| state STATE-NUM. */ |
| static const yytype_int8 yystos[] = |
| { |
| 0, 10, 24, 25, 28, 29, 0, 28, 11, 3, |
| 4, 5, 6, 7, 8, 9, 13, 15, 18, 30, |
| 32, 34, 35, 36, 41, 31, 33, 42, 17, 20, |
| 27, 9, 36, 39, 40, 34, 37, 38, 25, 26, |
| 17, 14, 17, 16, 19, 36, 34 |
| }; |
| |
| /* YYR1[RULE-NUM] -- Symbol kind of the left-hand side of rule RULE-NUM. */ |
| static const yytype_int8 yyr1[] = |
| { |
| 0, 23, 24, 24, 25, 25, 26, 26, 27, 27, |
| 27, 29, 28, 31, 30, 33, 32, 34, 34, 34, |
| 34, 35, 35, 36, 36, 36, 36, 36, 36, 36, |
| 37, 37, 37, 38, 38, 39, 39, 39, 40, 40, |
| 42, 41 |
| }; |
| |
| /* YYR2[RULE-NUM] -- Number of symbols on the right-hand side of rule RULE-NUM. */ |
| static const yytype_int8 yyr2[] = |
| { |
| 0, 2, 0, 1, 1, 2, 0, 1, 0, 1, |
| 1, 0, 5, 0, 4, 0, 4, 1, 1, 1, |
| 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, |
| 1, 3, 2, 0, 1, 1, 3, 2, 0, 1, |
| 0, 4 |
| }; |
| |
| |
| enum { YYENOMEM = -2 }; |
| |
| #define yyerrok (yyerrstatus = 0) |
| #define yyclearin (yychar = YYEMPTY) |
| |
| #define YYACCEPT goto yyacceptlab |
| #define YYABORT goto yyabortlab |
| #define YYERROR goto yyerrorlab |
| #define YYNOMEM goto yyexhaustedlab |
| |
| |
| #define YYRECOVERING() (!!yyerrstatus) |
| |
| #define YYBACKUP(Token, Value) \ |
| do \ |
| if (yychar == YYEMPTY) \ |
| { \ |
| yychar = (Token); \ |
| yylval = (Value); \ |
| YYPOPSTACK (yylen); \ |
| yystate = *yyssp; \ |
| goto yybackup; \ |
| } \ |
| else \ |
| { \ |
| yyerror (scanner, ctx, scan_ctx, 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) |
| |
| |
| |
| |
| # define YY_SYMBOL_PRINT(Title, Kind, Value, Location) \ |
| do { \ |
| if (yydebug) \ |
| { \ |
| YYFPRINTF (stderr, "%s ", Title); \ |
| yy_symbol_print (stderr, \ |
| Kind, Value, scanner, ctx, scan_ctx); \ |
| 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, void *scanner, struct parse_context *ctx, struct scan_context *scan_ctx) |
| { |
| FILE *yyoutput = yyo; |
| YY_USE (yyoutput); |
| YY_USE (scanner); |
| YY_USE (ctx); |
| YY_USE (scan_ctx); |
| if (!yyvaluep) |
| return; |
| 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, void *scanner, struct parse_context *ctx, struct scan_context *scan_ctx) |
| { |
| YYFPRINTF (yyo, "%s %s (", |
| yykind < YYNTOKENS ? "token" : "nterm", yysymbol_name (yykind)); |
| |
| yy_symbol_value_print (yyo, yykind, yyvaluep, scanner, ctx, scan_ctx); |
| 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, void *scanner, struct parse_context *ctx, struct scan_context *scan_ctx) |
| { |
| 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)], scanner, ctx, scan_ctx); |
| YYFPRINTF (stderr, "\n"); |
| } |
| } |
| |
| # define YY_REDUCE_PRINT(Rule) \ |
| do { \ |
| if (yydebug) \ |
| yy_reduce_print (yyssp, yyvsp, Rule, scanner, ctx, scan_ctx); \ |
| } 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, void *scanner, struct parse_context *ctx, struct scan_context *scan_ctx) |
| { |
| YY_USE (yyvaluep); |
| YY_USE (scanner); |
| YY_USE (ctx); |
| YY_USE (scan_ctx); |
| if (!yymsg) |
| yymsg = "Deleting"; |
| YY_SYMBOL_PRINT (yymsg, yykind, yyvaluep, yylocationp); |
| |
| YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN |
| switch (yykind) |
| { |
| case YYSYMBOL_TOK_STRING: /* TOK_STRING */ |
| #line 90 "grammar.y" |
| { free(((*yyvaluep).sval)); } |
| #line 1025 "grammar.c" |
| break; |
| |
| default: |
| break; |
| } |
| YY_IGNORE_MAYBE_UNINITIALIZED_END |
| } |
| |
| |
| |
| |
| |
| |
| /*----------. |
| | yyparse. | |
| `----------*/ |
| |
| int |
| yyparse (void *scanner, struct parse_context *ctx, struct scan_context *scan_ctx) |
| { |
| /* Lookahead token kind. */ |
| int yychar; |
| |
| |
| /* The semantic value of the lookahead symbol. */ |
| /* Default value used for initialization, for pacifying older GCCs |
| or non-GCC compilers. */ |
| YY_INITIAL_VALUE (static YYSTYPE yyval_default;) |
| YYSTYPE yylval YY_INITIAL_VALUE (= yyval_default); |
| |
| /* Number of syntax errors so far. */ |
| int yynerrs = 0; |
| |
| 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 |
| YYNOMEM; |
| #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) |
| YYNOMEM; |
| 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) |
| YYNOMEM; |
| 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 (&yylval, scanner); |
| } |
| |
| 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 11: /* $@1: %empty */ |
| #line 117 "grammar.y" |
| { |
| ctx->setting = config_setting_add(ctx->parent, (yyvsp[0].sval), CONFIG_TYPE_NONE); |
| |
| if(ctx->setting == NULL) |
| { |
| libconfig_yyerror(scanner, ctx, scan_ctx, err_duplicate_setting); |
| YYABORT; |
| } |
| else |
| { |
| CAPTURE_PARSE_POS(ctx->setting); |
| } |
| } |
| #line 1313 "grammar.c" |
| break; |
| |
| case 13: /* $@2: %empty */ |
| #line 136 "grammar.y" |
| { |
| if(IN_LIST()) |
| { |
| ctx->parent = config_setting_add(ctx->parent, NULL, CONFIG_TYPE_ARRAY); |
| CAPTURE_PARSE_POS(ctx->parent); |
| } |
| else |
| { |
| ctx->setting->type = CONFIG_TYPE_ARRAY; |
| ctx->parent = ctx->setting; |
| ctx->setting = NULL; |
| } |
| } |
| #line 1331 "grammar.c" |
| break; |
| |
| case 14: /* array: TOK_ARRAY_START $@2 simple_value_list_optional TOK_ARRAY_END */ |
| #line 151 "grammar.y" |
| { |
| if(ctx->parent) |
| ctx->parent = ctx->parent->parent; |
| } |
| #line 1340 "grammar.c" |
| break; |
| |
| case 15: /* $@3: %empty */ |
| #line 159 "grammar.y" |
| { |
| if(IN_LIST()) |
| { |
| ctx->parent = config_setting_add(ctx->parent, NULL, CONFIG_TYPE_LIST); |
| CAPTURE_PARSE_POS(ctx->parent); |
| } |
| else |
| { |
| ctx->setting->type = CONFIG_TYPE_LIST; |
| ctx->parent = ctx->setting; |
| ctx->setting = NULL; |
| } |
| } |
| #line 1358 "grammar.c" |
| break; |
| |
| case 16: /* list: TOK_LIST_START $@3 value_list_optional TOK_LIST_END */ |
| #line 174 "grammar.y" |
| { |
| if(ctx->parent) |
| ctx->parent = ctx->parent->parent; |
| } |
| #line 1367 "grammar.c" |
| break; |
| |
| case 21: /* string: TOK_STRING */ |
| #line 188 "grammar.y" |
| { libconfig_parsectx_append_string(ctx, (yyvsp[0].sval)); free((yyvsp[0].sval)); } |
| #line 1373 "grammar.c" |
| break; |
| |
| case 22: /* string: string TOK_STRING */ |
| #line 189 "grammar.y" |
| { libconfig_parsectx_append_string(ctx, (yyvsp[0].sval)); free((yyvsp[0].sval)); } |
| #line 1379 "grammar.c" |
| break; |
| |
| case 23: /* simple_value: TOK_BOOLEAN */ |
| #line 194 "grammar.y" |
| { |
| if(IN_ARRAY() || IN_LIST()) |
| { |
| config_setting_t *e = config_setting_set_bool_elem(ctx->parent, -1, |
| (int)(yyvsp[0].ival)); |
| |
| if(! e) |
| { |
| libconfig_yyerror(scanner, ctx, scan_ctx, err_array_elem_type); |
| YYABORT; |
| } |
| else |
| { |
| CAPTURE_PARSE_POS(e); |
| } |
| } |
| else |
| config_setting_set_bool(ctx->setting, (int)(yyvsp[0].ival)); |
| } |
| #line 1403 "grammar.c" |
| break; |
| |
| case 24: /* simple_value: TOK_INTEGER */ |
| #line 214 "grammar.y" |
| { |
| if(IN_ARRAY() || IN_LIST()) |
| { |
| config_setting_t *e = config_setting_set_int_elem(ctx->parent, -1, (yyvsp[0].ival)); |
| if(! e) |
| { |
| libconfig_yyerror(scanner, ctx, scan_ctx, err_array_elem_type); |
| YYABORT; |
| } |
| else |
| { |
| config_setting_set_format(e, CONFIG_FORMAT_DEFAULT); |
| CAPTURE_PARSE_POS(e); |
| } |
| } |
| else |
| { |
| config_setting_set_int(ctx->setting, (yyvsp[0].ival)); |
| config_setting_set_format(ctx->setting, CONFIG_FORMAT_DEFAULT); |
| } |
| } |
| #line 1429 "grammar.c" |
| break; |
| |
| case 25: /* simple_value: TOK_INTEGER64 */ |
| #line 236 "grammar.y" |
| { |
| if(IN_ARRAY() || IN_LIST()) |
| { |
| config_setting_t *e = config_setting_set_int64_elem(ctx->parent, -1, (yyvsp[0].llval)); |
| if(! e) |
| { |
| libconfig_yyerror(scanner, ctx, scan_ctx, err_array_elem_type); |
| YYABORT; |
| } |
| else |
| { |
| config_setting_set_format(e, CONFIG_FORMAT_DEFAULT); |
| CAPTURE_PARSE_POS(e); |
| } |
| } |
| else |
| { |
| config_setting_set_int64(ctx->setting, (yyvsp[0].llval)); |
| config_setting_set_format(ctx->setting, CONFIG_FORMAT_DEFAULT); |
| } |
| } |
| #line 1455 "grammar.c" |
| break; |
| |
| case 26: /* simple_value: TOK_HEX */ |
| #line 258 "grammar.y" |
| { |
| if(IN_ARRAY() || IN_LIST()) |
| { |
| config_setting_t *e = config_setting_set_int_elem(ctx->parent, -1, (yyvsp[0].ival)); |
| if(! e) |
| { |
| libconfig_yyerror(scanner, ctx, scan_ctx, err_array_elem_type); |
| YYABORT; |
| } |
| else |
| { |
| config_setting_set_format(e, CONFIG_FORMAT_HEX); |
| CAPTURE_PARSE_POS(e); |
| } |
| } |
| else |
| { |
| config_setting_set_int(ctx->setting, (yyvsp[0].ival)); |
| config_setting_set_format(ctx->setting, CONFIG_FORMAT_HEX); |
| } |
| } |
| #line 1481 "grammar.c" |
| break; |
| |
| case 27: /* simple_value: TOK_HEX64 */ |
| #line 280 "grammar.y" |
| { |
| if(IN_ARRAY() || IN_LIST()) |
| { |
| config_setting_t *e = config_setting_set_int64_elem(ctx->parent, -1, (yyvsp[0].llval)); |
| if(! e) |
| { |
| libconfig_yyerror(scanner, ctx, scan_ctx, err_array_elem_type); |
| YYABORT; |
| } |
| else |
| { |
| config_setting_set_format(e, CONFIG_FORMAT_HEX); |
| CAPTURE_PARSE_POS(e); |
| } |
| } |
| else |
| { |
| config_setting_set_int64(ctx->setting, (yyvsp[0].llval)); |
| config_setting_set_format(ctx->setting, CONFIG_FORMAT_HEX); |
| } |
| } |
| #line 1507 "grammar.c" |
| break; |
| |
| case 28: /* simple_value: TOK_FLOAT */ |
| #line 302 "grammar.y" |
| { |
| if(IN_ARRAY() || IN_LIST()) |
| { |
| config_setting_t *e = config_setting_set_float_elem(ctx->parent, -1, (yyvsp[0].fval)); |
| if(! e) |
| { |
| libconfig_yyerror(scanner, ctx, scan_ctx, err_array_elem_type); |
| YYABORT; |
| } |
| else |
| { |
| CAPTURE_PARSE_POS(e); |
| } |
| } |
| else |
| config_setting_set_float(ctx->setting, (yyvsp[0].fval)); |
| } |
| #line 1529 "grammar.c" |
| break; |
| |
| case 29: /* simple_value: string */ |
| #line 320 "grammar.y" |
| { |
| if(IN_ARRAY() || IN_LIST()) |
| { |
| const char *s = libconfig_parsectx_take_string(ctx); |
| config_setting_t *e = config_setting_set_string_elem(ctx->parent, -1, s); |
| __delete(s); |
| |
| if(! e) |
| { |
| libconfig_yyerror(scanner, ctx, scan_ctx, err_array_elem_type); |
| YYABORT; |
| } |
| else |
| { |
| CAPTURE_PARSE_POS(e); |
| } |
| } |
| else |
| { |
| const char *s = libconfig_parsectx_take_string(ctx); |
| config_setting_set_string(ctx->setting, s); |
| __delete(s); |
| } |
| } |
| #line 1558 "grammar.c" |
| break; |
| |
| case 40: /* $@4: %empty */ |
| #line 370 "grammar.y" |
| { |
| if(IN_LIST()) |
| { |
| ctx->parent = config_setting_add(ctx->parent, NULL, CONFIG_TYPE_GROUP); |
| CAPTURE_PARSE_POS(ctx->parent); |
| } |
| else |
| { |
| ctx->setting->type = CONFIG_TYPE_GROUP; |
| ctx->parent = ctx->setting; |
| ctx->setting = NULL; |
| } |
| } |
| #line 1576 "grammar.c" |
| break; |
| |
| case 41: /* group: TOK_GROUP_START $@4 setting_list_optional TOK_GROUP_END */ |
| #line 385 "grammar.y" |
| { |
| if(ctx->parent) |
| ctx->parent = ctx->parent->parent; |
| } |
| #line 1585 "grammar.c" |
| break; |
| |
| |
| #line 1589 "grammar.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 (scanner, ctx, scan_ctx, 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, scanner, ctx, scan_ctx); |
| 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; |
| ++yynerrs; |
| |
| /* 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, scanner, ctx, scan_ctx); |
| 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 yyreturnlab; |
| |
| |
| /*-----------------------------------. |
| | yyabortlab -- YYABORT comes here. | |
| `-----------------------------------*/ |
| yyabortlab: |
| yyresult = 1; |
| goto yyreturnlab; |
| |
| |
| /*-----------------------------------------------------------. |
| | yyexhaustedlab -- YYNOMEM (memory exhaustion) comes here. | |
| `-----------------------------------------------------------*/ |
| yyexhaustedlab: |
| yyerror (scanner, ctx, scan_ctx, YY_("memory exhausted")); |
| yyresult = 2; |
| goto yyreturnlab; |
| |
| |
| /*----------------------------------------------------------. |
| | yyreturnlab -- parsing is finished, clean up and return. | |
| `----------------------------------------------------------*/ |
| yyreturnlab: |
| 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, scanner, ctx, scan_ctx); |
| } |
| /* 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, scanner, ctx, scan_ctx); |
| YYPOPSTACK (1); |
| } |
| #ifndef yyoverflow |
| if (yyss != yyssa) |
| YYSTACK_FREE (yyss); |
| #endif |
| |
| return yyresult; |
| } |
| |
| #line 391 "grammar.y" |
| |