diff options
Diffstat (limited to '3rdparty/libconfig/grammar.c')
| -rw-r--r-- | 3rdparty/libconfig/grammar.c | 384 |
1 files changed, 182 insertions, 202 deletions
diff --git a/3rdparty/libconfig/grammar.c b/3rdparty/libconfig/grammar.c index eb00552e2..ee1da702e 100644 --- a/3rdparty/libconfig/grammar.c +++ b/3rdparty/libconfig/grammar.c @@ -1,8 +1,8 @@ -/* A Bison parser, made by GNU Bison 2.5. */ +/* A Bison parser, made by GNU Bison 2.7.12-4996. */ /* Bison implementation for Yacc-like parsers in C - Copyright (C) 1984, 1989-1990, 2000-2011 Free Software Foundation, Inc. + Copyright (C) 1984, 1989-1990, 2000-2013 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 @@ -44,7 +44,7 @@ #define YYBISON 1 /* Bison version. */ -#define YYBISON_VERSION "2.5" +#define YYBISON_VERSION "2.7.12-4996" /* Skeleton name. */ #define YYSKELETON_NAME "yacc.c" @@ -58,8 +58,6 @@ /* Pull parsers. */ #define YYPULL 1 -/* Using locations. */ -#define YYLSP_NEEDED 0 /* Substitute the variable and function names. */ #define yyparse libconfig_yyparse @@ -70,11 +68,9 @@ #define yydebug libconfig_yydebug #define yynerrs libconfig_yynerrs - /* Copy the first part of user declarations. */ - -/* Line 268 of yacc.c */ -#line 32 "grammar.y" +/* Line 371 of yacc.c */ +#line 33 "grammar.y" #include <string.h> #include <stdlib.h> @@ -126,14 +122,16 @@ void libconfig_yyerror(void *scanner, struct parse_context *ctx, } +/* Line 371 of yacc.c */ +#line 127 "grammar.c" -/* Line 268 of yacc.c */ -#line 132 "grammar.c" - -/* Enabling traces. */ -#ifndef YYDEBUG -# define YYDEBUG 0 -#endif +# ifndef YY_NULL +# if defined __cplusplus && 201103L <= __cplusplus +# define YY_NULL nullptr +# else +# define YY_NULL 0 +# endif +# endif /* Enabling verbose error messages. */ #ifdef YYERROR_VERBOSE @@ -143,11 +141,17 @@ void libconfig_yyerror(void *scanner, struct parse_context *ctx, # define YYERROR_VERBOSE 0 #endif -/* Enabling the token table. */ -#ifndef YYTOKEN_TABLE -# define YYTOKEN_TABLE 0 +/* In a future release of Bison, this section will be replaced + by #include "y.tab.h". */ +#ifndef YY_LIBCONFIG_YY_GRAMMAR_H_INCLUDED +# define YY_LIBCONFIG_YY_GRAMMAR_H_INCLUDED +/* Enabling traces. */ +#ifndef YYDEBUG +# define YYDEBUG 0 +#endif +#if YYDEBUG +extern int libconfig_yydebug; #endif - /* Tokens. */ #ifndef YYTOKENTYPE @@ -201,13 +205,11 @@ void libconfig_yyerror(void *scanner, struct parse_context *ctx, - #if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED typedef union YYSTYPE { - -/* Line 293 of yacc.c */ -#line 85 "grammar.y" +/* Line 387 of yacc.c */ +#line 86 "grammar.y" int ival; long long llval; @@ -215,9 +217,8 @@ typedef union YYSTYPE char *sval; - -/* Line 293 of yacc.c */ -#line 221 "grammar.c" +/* Line 387 of yacc.c */ +#line 222 "grammar.c" } YYSTYPE; # define YYSTYPE_IS_TRIVIAL 1 # define yystype YYSTYPE /* obsolescent; will be withdrawn */ @@ -225,11 +226,26 @@ typedef union YYSTYPE #endif -/* Copy the second part of user declarations. */ +#ifdef YYPARSE_PARAM +#if defined __STDC__ || defined __cplusplus +int libconfig_yyparse (void *YYPARSE_PARAM); +#else +int libconfig_yyparse (); +#endif +#else /* ! YYPARSE_PARAM */ +#if defined __STDC__ || defined __cplusplus +int libconfig_yyparse (void *scanner, struct parse_context *ctx, struct scan_context *scan_ctx); +#else +int libconfig_yyparse (); +#endif +#endif /* ! YYPARSE_PARAM */ +#endif /* !YY_LIBCONFIG_YY_GRAMMAR_H_INCLUDED */ -/* Line 343 of yacc.c */ -#line 233 "grammar.c" +/* Copy the second part of user declarations. */ + +/* Line 390 of yacc.c */ +#line 249 "grammar.c" #ifdef short # undef short @@ -282,24 +298,33 @@ typedef short int yytype_int16; # if defined YYENABLE_NLS && YYENABLE_NLS # if ENABLE_NLS # include <libintl.h> /* INFRINGES ON USER NAME SPACE */ -# define YY_(msgid) dgettext ("bison-runtime", msgid) +# define YY_(Msgid) dgettext ("bison-runtime", Msgid) # endif # endif # ifndef YY_ -# define YY_(msgid) msgid +# define YY_(Msgid) Msgid +# endif +#endif + +#ifndef __attribute__ +/* This feature is available in gcc versions 2.5 and later. */ +# if (! defined __GNUC__ || __GNUC__ < 2 \ + || (__GNUC__ == 2 && __GNUC_MINOR__ < 5)) +# define __attribute__(Spec) /* empty */ # endif #endif /* Suppress unused-variable warnings by "using" E. */ #if ! defined lint || defined __GNUC__ -# define YYUSE(e) ((void) (e)) +# define YYUSE(E) ((void) (E)) #else -# define YYUSE(e) /* empty */ +# define YYUSE(E) /* empty */ #endif + /* Identity function, used to suppress warnings about constant conditions. */ #ifndef lint -# define YYID(n) (n) +# define YYID(N) (N) #else #if (defined __STDC__ || defined __C99__FUNC__ \ || defined __cplusplus || defined _MSC_VER) @@ -335,6 +360,7 @@ YYID (yyi) # if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \ || defined __cplusplus || defined _MSC_VER) # 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 @@ -426,20 +452,20 @@ union yyalloc #endif #if defined YYCOPY_NEEDED && YYCOPY_NEEDED -/* Copy COUNT objects from FROM to TO. The source and destination do +/* Copy COUNT objects from SRC to DST. The source and destination do not overlap. */ # ifndef YYCOPY # if defined __GNUC__ && 1 < __GNUC__ -# define YYCOPY(To, From, Count) \ - __builtin_memcpy (To, From, (Count) * sizeof (*(From))) +# define YYCOPY(Dst, Src, Count) \ + __builtin_memcpy (Dst, Src, (Count) * sizeof (*(Src))) # else -# define YYCOPY(To, From, Count) \ - do \ - { \ - YYSIZE_T yyi; \ - for (yyi = 0; yyi < (Count); yyi++) \ - (To)[yyi] = (From)[yyi]; \ - } \ +# define YYCOPY(Dst, Src, Count) \ + do \ + { \ + YYSIZE_T yyi; \ + for (yyi = 0; yyi < (Count); yyi++) \ + (Dst)[yyi] = (Src)[yyi]; \ + } \ while (YYID (0)) # endif # endif @@ -529,15 +555,15 @@ static const yytype_int8 yyrhs[] = /* YYRLINE[YYN] -- source line where rule number YYN was defined. */ static const yytype_uint16 yyrline[] = { - 0, 100, 100, 102, 106, 107, 110, 112, 115, 117, - 118, 121, 123, 128, 127, 147, 146, 170, 169, 192, - 193, 194, 195, 199, 200, 204, 224, 246, 268, 290, - 312, 330, 358, 359, 363, 366, 368, 372, 373, 377, - 380, 382, 387, 386 + 0, 101, 101, 103, 107, 108, 111, 113, 116, 118, + 119, 122, 124, 129, 128, 148, 147, 171, 170, 193, + 194, 195, 196, 200, 201, 205, 225, 247, 269, 291, + 313, 331, 359, 360, 364, 367, 369, 373, 374, 378, + 381, 383, 388, 387 }; #endif -#if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE +#if YYDEBUG || YYERROR_VERBOSE || 0 /* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM. First, the terminals, then, starting at YYNTOKENS, nonterminals. */ static const char *const yytname[] = @@ -551,7 +577,7 @@ static const char *const yytname[] = "setting_terminator", "comma_optional", "setting", "$@1", "array", "$@2", "list", "$@3", "value", "string", "simple_value", "value_list_sub", "value_list", "value_list_optional", "simple_value_list_sub", - "simple_value_list", "simple_value_list_optional", "group", "$@4", 0 + "simple_value_list", "simple_value_list_optional", "group", "$@4", YY_NULL }; #endif @@ -640,10 +666,10 @@ static const yytype_uint8 yytable[] = 45, 48, 47, 40, 0, 46, 0, 7 }; -#define yypact_value_is_default(yystate) \ - ((yystate) == (-26)) +#define yypact_value_is_default(Yystate) \ + (!!((Yystate) == (-26))) -#define yytable_value_is_error(yytable_value) \ +#define yytable_value_is_error(Yytable_value) \ YYID (0) static const yytype_int8 yycheck[] = @@ -693,62 +719,35 @@ static const yytype_uint8 yystos[] = #define YYRECOVERING() (!!yyerrstatus) -#define YYBACKUP(Token, Value) \ -do \ - if (yychar == YYEMPTY && yylen == 1) \ - { \ - yychar = (Token); \ - yylval = (Value); \ - YYPOPSTACK (1); \ - goto yybackup; \ - } \ - else \ - { \ +#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 (YYID (0)) - +/* Error token number */ #define YYTERROR 1 #define YYERRCODE 256 -/* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N]. - If N is 0, then set CURRENT to the empty location which ends - the previous symbol: RHS[0] (always defined). */ - -#define YYRHSLOC(Rhs, K) ((Rhs)[K]) -#ifndef YYLLOC_DEFAULT -# define YYLLOC_DEFAULT(Current, Rhs, N) \ - do \ - if (YYID (N)) \ - { \ - (Current).first_line = YYRHSLOC (Rhs, 1).first_line; \ - (Current).first_column = YYRHSLOC (Rhs, 1).first_column; \ - (Current).last_line = YYRHSLOC (Rhs, N).last_line; \ - (Current).last_column = YYRHSLOC (Rhs, N).last_column; \ - } \ - else \ - { \ - (Current).first_line = (Current).last_line = \ - YYRHSLOC (Rhs, 0).last_line; \ - (Current).first_column = (Current).last_column = \ - YYRHSLOC (Rhs, 0).last_column; \ - } \ - while (YYID (0)) -#endif - - /* This macro is provided for backward compatibility. */ - #ifndef YY_LOCATION_PRINT # define YY_LOCATION_PRINT(File, Loc) ((void) 0) #endif /* YYLEX -- calling `yylex' with the right arguments. */ - #ifdef YYLEX_PARAM # define YYLEX yylex (&yylval, YYLEX_PARAM) #else @@ -801,6 +800,8 @@ yy_symbol_value_print (yyoutput, yytype, yyvaluep, scanner, ctx, scan_ctx) struct scan_context *scan_ctx; #endif { + FILE *yyo = yyoutput; + YYUSE (yyo); if (!yyvaluep) return; YYUSE (scanner); @@ -812,11 +813,7 @@ yy_symbol_value_print (yyoutput, yytype, yyvaluep, scanner, ctx, scan_ctx) # else YYUSE (yyoutput); # endif - switch (yytype) - { - default: - break; - } + YYUSE (yytype); } @@ -1061,12 +1058,11 @@ static int yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg, yytype_int16 *yyssp, int yytoken) { - YYSIZE_T yysize0 = yytnamerr (0, yytname[yytoken]); + YYSIZE_T yysize0 = yytnamerr (YY_NULL, yytname[yytoken]); YYSIZE_T yysize = yysize0; - YYSIZE_T yysize1; enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 }; /* Internationalized format string. */ - const char *yyformat = 0; + const char *yyformat = YY_NULL; /* Arguments of yyformat. */ char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM]; /* Number of reported tokens (one for the "unexpected", one per @@ -1126,11 +1122,13 @@ yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg, break; } yyarg[yycount++] = yytname[yyx]; - yysize1 = yysize + yytnamerr (0, yytname[yyx]); - if (! (yysize <= yysize1 - && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) - return 2; - yysize = yysize1; + { + YYSIZE_T yysize1 = yysize + yytnamerr (YY_NULL, yytname[yyx]); + if (! (yysize <= yysize1 + && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) + return 2; + yysize = yysize1; + } } } } @@ -1150,10 +1148,12 @@ yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg, # undef YYCASE_ } - yysize1 = yysize + yystrlen (yyformat); - if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) - return 2; - yysize = yysize1; + { + YYSIZE_T yysize1 = yysize + yystrlen (yyformat); + if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) + return 2; + yysize = yysize1; + } if (*yymsg_alloc < yysize) { @@ -1213,29 +1213,10 @@ yydestruct (yymsg, yytype, yyvaluep, scanner, ctx, scan_ctx) YY_SYMBOL_PRINT (yymsg ? yymsg : "Deleting", yytype, yyvaluep, yylocationp); - switch (yytype) - { - - default: - break; - } + YYUSE (yytype); } -/* Prevent warnings from -Wmissing-prototypes. */ -#ifdef YYPARSE_PARAM -#if defined __STDC__ || defined __cplusplus -int yyparse (void *YYPARSE_PARAM); -#else -int yyparse (); -#endif -#else /* ! YYPARSE_PARAM */ -#if defined __STDC__ || defined __cplusplus -int yyparse (void *scanner, struct parse_context *ctx, struct scan_context *scan_ctx); -#else -int yyparse (); -#endif -#endif /* ! YYPARSE_PARAM */ /*----------. @@ -1269,8 +1250,31 @@ yyparse (scanner, ctx, scan_ctx) /* The lookahead symbol. */ int yychar; + +#if defined __GNUC__ && 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 +/* Default value used for initialization, for pacifying older GCCs + or non-GCC compilers. */ +static YYSTYPE yyval_default; +# 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 + /* The semantic value of the lookahead symbol. */ -YYSTYPE yylval; +YYSTYPE yylval YY_INITIAL_VALUE(yyval_default); /* Number of syntax errors so far. */ int yynerrs; @@ -1283,7 +1287,7 @@ YYSTYPE yylval; `yyss': related to states. `yyvs': related to semantic values. - Refer to the stacks thru separate pointers, to allow yyoverflow + Refer to the stacks through separate pointers, to allow yyoverflow to reallocate them elsewhere. */ /* The state stack. */ @@ -1301,7 +1305,7 @@ YYSTYPE yylval; int yyn; int yyresult; /* Lookahead token as an internal (translated) token number. */ - int yytoken; + int yytoken = 0; /* The variables used to return semantic value and location from the action routines. */ YYSTYPE yyval; @@ -1319,9 +1323,8 @@ YYSTYPE yylval; Keep to zero when no symbol should be popped. */ int yylen = 0; - yytoken = 0; - yyss = yyssa; - yyvs = yyvsa; + yyssp = yyss = yyssa; + yyvsp = yyvs = yyvsa; yystacksize = YYINITDEPTH; YYDPRINTF ((stderr, "Starting parse\n")); @@ -1330,14 +1333,6 @@ YYSTYPE yylval; yyerrstatus = 0; yynerrs = 0; yychar = YYEMPTY; /* Cause a token to be read. */ - - /* Initialize stack pointers. - Waste one element of value and location stack - so that they stay on the same level as the state stack. - The wasted elements are never initialized. */ - yyssp = yyss; - yyvsp = yyvs; - goto yysetstate; /*------------------------------------------------------------. @@ -1478,7 +1473,9 @@ yybackup: yychar = YYEMPTY; yystate = yyn; + YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN *++yyvsp = yylval; + YY_IGNORE_MAYBE_UNINITIALIZED_END goto yynewstate; @@ -1515,9 +1512,8 @@ yyreduce: switch (yyn) { case 13: - -/* Line 1806 of yacc.c */ -#line 128 "grammar.y" +/* Line 1802 of yacc.c */ +#line 129 "grammar.y" { ctx->setting = config_setting_add(ctx->parent, (yyvsp[(1) - (1)].sval), CONFIG_TYPE_NONE); @@ -1534,9 +1530,8 @@ yyreduce: break; case 15: - -/* Line 1806 of yacc.c */ -#line 147 "grammar.y" +/* Line 1802 of yacc.c */ +#line 148 "grammar.y" { if(IN_LIST()) { @@ -1553,9 +1548,8 @@ yyreduce: break; case 16: - -/* Line 1806 of yacc.c */ -#line 162 "grammar.y" +/* Line 1802 of yacc.c */ +#line 163 "grammar.y" { if(ctx->parent) ctx->parent = ctx->parent->parent; @@ -1563,9 +1557,8 @@ yyreduce: break; case 17: - -/* Line 1806 of yacc.c */ -#line 170 "grammar.y" +/* Line 1802 of yacc.c */ +#line 171 "grammar.y" { if(IN_LIST()) { @@ -1582,9 +1575,8 @@ yyreduce: break; case 18: - -/* Line 1806 of yacc.c */ -#line 185 "grammar.y" +/* Line 1802 of yacc.c */ +#line 186 "grammar.y" { if(ctx->parent) ctx->parent = ctx->parent->parent; @@ -1592,23 +1584,20 @@ yyreduce: break; case 23: - -/* Line 1806 of yacc.c */ -#line 199 "grammar.y" +/* Line 1802 of yacc.c */ +#line 200 "grammar.y" { parsectx_append_string(ctx, (yyvsp[(1) - (1)].sval)); free((yyvsp[(1) - (1)].sval)); } break; case 24: - -/* Line 1806 of yacc.c */ -#line 200 "grammar.y" +/* Line 1802 of yacc.c */ +#line 201 "grammar.y" { parsectx_append_string(ctx, (yyvsp[(2) - (2)].sval)); free((yyvsp[(2) - (2)].sval)); } break; case 25: - -/* Line 1806 of yacc.c */ -#line 205 "grammar.y" +/* Line 1802 of yacc.c */ +#line 206 "grammar.y" { if(IN_ARRAY() || IN_LIST()) { @@ -1631,9 +1620,8 @@ yyreduce: break; case 26: - -/* Line 1806 of yacc.c */ -#line 225 "grammar.y" +/* Line 1802 of yacc.c */ +#line 226 "grammar.y" { if(IN_ARRAY() || IN_LIST()) { @@ -1658,9 +1646,8 @@ yyreduce: break; case 27: - -/* Line 1806 of yacc.c */ -#line 247 "grammar.y" +/* Line 1802 of yacc.c */ +#line 248 "grammar.y" { if(IN_ARRAY() || IN_LIST()) { @@ -1685,9 +1672,8 @@ yyreduce: break; case 28: - -/* Line 1806 of yacc.c */ -#line 269 "grammar.y" +/* Line 1802 of yacc.c */ +#line 270 "grammar.y" { if(IN_ARRAY() || IN_LIST()) { @@ -1712,9 +1698,8 @@ yyreduce: break; case 29: - -/* Line 1806 of yacc.c */ -#line 291 "grammar.y" +/* Line 1802 of yacc.c */ +#line 292 "grammar.y" { if(IN_ARRAY() || IN_LIST()) { @@ -1739,9 +1724,8 @@ yyreduce: break; case 30: - -/* Line 1806 of yacc.c */ -#line 313 "grammar.y" +/* Line 1802 of yacc.c */ +#line 314 "grammar.y" { if(IN_ARRAY() || IN_LIST()) { @@ -1762,9 +1746,8 @@ yyreduce: break; case 31: - -/* Line 1806 of yacc.c */ -#line 331 "grammar.y" +/* Line 1802 of yacc.c */ +#line 332 "grammar.y" { if(IN_ARRAY() || IN_LIST()) { @@ -1792,9 +1775,8 @@ yyreduce: break; case 42: - -/* Line 1806 of yacc.c */ -#line 387 "grammar.y" +/* Line 1802 of yacc.c */ +#line 388 "grammar.y" { if(IN_LIST()) { @@ -1811,9 +1793,8 @@ yyreduce: break; case 43: - -/* Line 1806 of yacc.c */ -#line 402 "grammar.y" +/* Line 1802 of yacc.c */ +#line 403 "grammar.y" { if(ctx->parent) ctx->parent = ctx->parent->parent; @@ -1821,9 +1802,8 @@ yyreduce: break; - -/* Line 1806 of yacc.c */ -#line 1829 "grammar.c" +/* Line 1802 of yacc.c */ +#line 1809 "grammar.c" default: break; } /* User semantic actions sometimes alter yychar, and that requires @@ -1986,7 +1966,9 @@ yyerrlab1: YY_STACK_PRINT (yyss, yyssp); } + YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN *++yyvsp = yylval; + YY_IGNORE_MAYBE_UNINITIALIZED_END /* Shift the error token. */ @@ -2010,7 +1992,7 @@ yyabortlab: yyresult = 1; goto yyreturn; -#if !defined(yyoverflow) || YYERROR_VERBOSE +#if !defined yyoverflow || YYERROR_VERBOSE /*-------------------------------------------------. | yyexhaustedlab -- memory exhaustion comes here. | `-------------------------------------------------*/ @@ -2052,8 +2034,6 @@ yyreturn: } - -/* Line 2067 of yacc.c */ -#line 408 "grammar.y" - +/* Line 2050 of yacc.c */ +#line 409 "grammar.y" |