X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/63fec1eebaa06269d7017c383e293ad3d3e6475d..63951be29fcb8e21146a9377176d53d509c575ca:/src/parse-gram.c?ds=sidebyside diff --git a/src/parse-gram.c b/src/parse-gram.c index da95d53b..a02e68b6 100644 --- a/src/parse-gram.c +++ b/src/parse-gram.c @@ -1,4 +1,4 @@ -/* A Bison parser, made by GNU Bison 2.6.2.13-429e. */ +/* A Bison parser, made by GNU Bison 2.6.4.15-c3a5a-dirty. */ /* Bison implementation for Yacc-like parsers in C @@ -44,7 +44,7 @@ #define YYBISON 1 /* Bison version. */ -#define YYBISON_VERSION "2.6.2.13-429e" +#define YYBISON_VERSION "2.6.4.15-c3a5a-dirty" /* Skeleton name. */ #define YYSKELETON_NAME "yacc.c" @@ -58,7 +58,9 @@ /* Pull parsers. */ #define YYPULL 1 - +/* Substitute the type names. */ +#define YYSTYPE GRAM_STYPE +#define YYLTYPE GRAM_LTYPE /* Substitute the variable and function names. */ #define yyparse gram_parse #define yylex gram_lex @@ -70,7 +72,7 @@ #define yylloc gram_lloc /* Copy the first part of user declarations. */ -/* Line 336 of yacc.c */ +/* Line 359 of yacc.c */ #line 1 "parse-gram.y" /* Bison Grammar Parser -*- C -*- @@ -166,8 +168,8 @@ current_lhs(symbol *sym, location loc, named_ref *ref) #define YYTYPE_UINT16 uint_fast16_t #define YYTYPE_UINT8 uint_fast8_t -/* Line 336 of yacc.c */ -#line 171 "parse-gram.c" +/* Line 359 of yacc.c */ +#line 173 "parse-gram.c" # ifndef YY_NULL # if defined __cplusplus && 201103L <= __cplusplus @@ -187,22 +189,30 @@ current_lhs(symbol *sym, location loc, named_ref *ref) /* In a future release of Bison, this section will be replaced by #include "parse-gram.h". */ -#ifndef GRAM_Y_TAB_H -# define GRAM_Y_TAB_H +#ifndef YY_GRAM_Y_TAB_H_INCLUDED +# define YY_GRAM_Y_TAB_H_INCLUDED /* Enabling traces. */ -#ifndef YYDEBUG -# define YYDEBUG 1 -#endif -#if YYDEBUG +#ifndef GRAM_DEBUG +# if defined YYDEBUG +# if YYDEBUG +# define GRAM_DEBUG 1 +# else +# define GRAM_DEBUG 0 +# endif +# else /* ! defined YYDEBUG */ +# define GRAM_DEBUG 1 +# endif /* ! defined YYDEBUG */ +#endif /* ! defined GRAM_DEBUG */ +#if GRAM_DEBUG extern int gram_debug; #endif /* Tokens. */ -#ifndef YYTOKENTYPE -# define YYTOKENTYPE +#ifndef GRAM_TOKENTYPE +# define GRAM_TOKENTYPE /* Put the tokens into the symbol table, so that GDB and other debuggers know about them. */ - enum yytokentype { + enum gram_tokentype { GRAM_EOF = 0, STRING = 258, INT = 259, @@ -321,10 +331,10 @@ extern int gram_debug; -#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED -typedef union YYSTYPE +#if ! defined GRAM_STYPE && ! defined GRAM_STYPE_IS_DECLARED +typedef union GRAM_STYPE { -/* Line 352 of yacc.c */ +/* Line 375 of yacc.c */ #line 115 "parse-gram.y" symbol *symbol; @@ -338,25 +348,25 @@ typedef union YYSTYPE named_ref *named_ref; -/* Line 352 of yacc.c */ -#line 343 "parse-gram.c" -} YYSTYPE; -# define YYSTYPE_IS_TRIVIAL 1 -# define yystype YYSTYPE /* obsolescent; will be withdrawn */ -# define YYSTYPE_IS_DECLARED 1 +/* Line 375 of yacc.c */ +#line 353 "parse-gram.c" +} GRAM_STYPE; +# define GRAM_STYPE_IS_TRIVIAL 1 +# define gram_stype GRAM_STYPE /* obsolescent; will be withdrawn */ +# define GRAM_STYPE_IS_DECLARED 1 #endif -#if ! defined YYLTYPE && ! defined YYLTYPE_IS_DECLARED -typedef struct YYLTYPE +#if ! defined GRAM_LTYPE && ! defined GRAM_LTYPE_IS_DECLARED +typedef struct GRAM_LTYPE { int first_line; int first_column; int last_line; int last_column; -} YYLTYPE; -# define yyltype YYLTYPE /* obsolescent; will be withdrawn */ -# define YYLTYPE_IS_DECLARED 1 -# define YYLTYPE_IS_TRIVIAL 1 +} GRAM_LTYPE; +# define gram_ltype GRAM_LTYPE /* obsolescent; will be withdrawn */ +# define GRAM_LTYPE_IS_DECLARED 1 +# define GRAM_LTYPE_IS_TRIVIAL 1 #endif @@ -374,12 +384,12 @@ int gram_parse (); #endif #endif /* ! YYPARSE_PARAM */ -#endif /* !GRAM_Y_TAB_H */ +#endif /* !YY_GRAM_Y_TAB_H_INCLUDED */ /* Copy the second part of user declarations. */ -/* Line 355 of yacc.c */ -#line 383 "parse-gram.c" +/* Line 378 of yacc.c */ +#line 393 "parse-gram.c" #ifdef short # undef short @@ -432,24 +442,24 @@ typedef short int yytype_int16; # if defined YYENABLE_NLS && YYENABLE_NLS # if ENABLE_NLS # include /* 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 /* 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) @@ -514,8 +524,8 @@ void free (void *); /* INFRINGES ON USER NAME SPACE */ #if (! defined yyoverflow \ && (! defined __cplusplus \ - || (defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL \ - && defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL))) + || (defined GRAM_LTYPE_IS_TRIVIAL && GRAM_LTYPE_IS_TRIVIAL \ + && defined GRAM_STYPE_IS_TRIVIAL && GRAM_STYPE_IS_TRIVIAL))) /* A type that is properly aligned for any stack member. */ union yyalloc @@ -632,7 +642,7 @@ static const yytype_uint8 yytranslate[] = 55, 56, 57 }; -#if YYDEBUG +#if GRAM_DEBUG /* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in YYRHS. */ static const yytype_uint16 yyprhs[] = @@ -700,7 +710,7 @@ static const yytype_uint16 yyrline[] = }; #endif -#if YYDEBUG || YYERROR_VERBOSE || 1 +#if GRAM_DEBUG || YYERROR_VERBOSE || 1 /* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM. First, the terminals, then, starting at YYNTOKENS, nonterminals. */ static const char *const yytname[] = @@ -863,10 +873,10 @@ static const yytype_int16 yytable[] = 42 }; -#define yypact_value_is_default(yystate) \ - ((yystate) == (-91)) +#define yypact_value_is_default(Yystate) \ + (!!((Yystate) == (-91))) -#define yytable_value_is_error(yytable_value) \ +#define yytable_value_is_error(Yytable_value) \ YYID (0) static const yytype_uint8 yycheck[] = @@ -960,6 +970,7 @@ while (YYID (0)) #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). */ @@ -986,14 +997,12 @@ while (YYID (0)) #define YYRHSLOC(Rhs, K) ((Rhs)[K]) - - /* YY_LOCATION_PRINT -- Print the location on the stream. This macro was not mandated originally: define only if we know we won't break user code: when these are the locations we know. */ #ifndef YY_LOCATION_PRINT -# if defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL +# if defined GRAM_LTYPE_IS_TRIVIAL && GRAM_LTYPE_IS_TRIVIAL # define YY_LOCATION_PRINT(File, Loc) \ fprintf (File, "%d.%d-%d.%d", \ (Loc).first_line, (Loc).first_column, \ @@ -1005,7 +1014,6 @@ while (YYID (0)) /* YYLEX -- calling `yylex' with the right arguments. */ - #ifdef YYLEX_PARAM # define YYLEX yylex (&yylval, &yylloc, YYLEX_PARAM) #else @@ -1013,7 +1021,7 @@ while (YYID (0)) #endif /* Enable debugging if requested. */ -#if YYDEBUG +#if GRAM_DEBUG # ifndef YYFPRINTF # include /* INFRINGES ON USER NAME SPACE */ @@ -1070,130 +1078,130 @@ yy_symbol_value_print (yyoutput, yytype, yyvaluep, yylocationp) switch (yytype) { case 3: /* "string" */ -/* Line 811 of yacc.c */ +/* Line 829 of yacc.c */ #line 205 "parse-gram.y" { fputs (quotearg_style (c_quoting_style, ((*yyvaluep).chars)), stderr); }; -/* Line 811 of yacc.c */ -#line 1078 "parse-gram.c" +/* Line 829 of yacc.c */ +#line 1086 "parse-gram.c" break; case 4: /* "integer" */ -/* Line 811 of yacc.c */ +/* Line 829 of yacc.c */ #line 217 "parse-gram.y" { fprintf (stderr, "%d", ((*yyvaluep).integer)); }; -/* Line 811 of yacc.c */ -#line 1085 "parse-gram.c" +/* Line 829 of yacc.c */ +#line 1093 "parse-gram.c" break; case 43: /* "{...}" */ -/* Line 811 of yacc.c */ +/* Line 829 of yacc.c */ #line 207 "parse-gram.y" { fprintf (stderr, "{\n%s\n}", ((*yyvaluep).code)); }; -/* Line 811 of yacc.c */ -#line 1092 "parse-gram.c" +/* Line 829 of yacc.c */ +#line 1100 "parse-gram.c" break; case 44: /* "[identifier]" */ -/* Line 811 of yacc.c */ +/* Line 829 of yacc.c */ #line 212 "parse-gram.y" { fprintf (stderr, "[%s]", ((*yyvaluep).uniqstr)); }; -/* Line 811 of yacc.c */ -#line 1099 "parse-gram.c" +/* Line 829 of yacc.c */ +#line 1107 "parse-gram.c" break; case 45: /* "char" */ -/* Line 811 of yacc.c */ +/* Line 829 of yacc.c */ #line 199 "parse-gram.y" { fputs (char_name (((*yyvaluep).character)), stderr); }; -/* Line 811 of yacc.c */ -#line 1106 "parse-gram.c" +/* Line 829 of yacc.c */ +#line 1114 "parse-gram.c" break; case 46: /* "epilogue" */ -/* Line 811 of yacc.c */ +/* Line 829 of yacc.c */ #line 207 "parse-gram.y" { fprintf (stderr, "{\n%s\n}", ((*yyvaluep).chars)); }; -/* Line 811 of yacc.c */ -#line 1113 "parse-gram.c" +/* Line 829 of yacc.c */ +#line 1121 "parse-gram.c" break; case 48: /* "identifier" */ -/* Line 811 of yacc.c */ +/* Line 829 of yacc.c */ #line 211 "parse-gram.y" { fputs (((*yyvaluep).uniqstr), stderr); }; -/* Line 811 of yacc.c */ -#line 1120 "parse-gram.c" +/* Line 829 of yacc.c */ +#line 1128 "parse-gram.c" break; case 49: /* "identifier:" */ -/* Line 811 of yacc.c */ +/* Line 829 of yacc.c */ #line 213 "parse-gram.y" { fprintf (stderr, "%s:", ((*yyvaluep).uniqstr)); }; -/* Line 811 of yacc.c */ -#line 1127 "parse-gram.c" +/* Line 829 of yacc.c */ +#line 1135 "parse-gram.c" break; case 52: /* "%{...%}" */ -/* Line 811 of yacc.c */ +/* Line 829 of yacc.c */ #line 207 "parse-gram.y" { fprintf (stderr, "{\n%s\n}", ((*yyvaluep).chars)); }; -/* Line 811 of yacc.c */ -#line 1134 "parse-gram.c" +/* Line 829 of yacc.c */ +#line 1142 "parse-gram.c" break; case 54: /* "type" */ -/* Line 811 of yacc.c */ +/* Line 829 of yacc.c */ #line 214 "parse-gram.y" { fprintf (stderr, "<%s>", ((*yyvaluep).uniqstr)); }; -/* Line 811 of yacc.c */ -#line 1141 "parse-gram.c" +/* Line 829 of yacc.c */ +#line 1149 "parse-gram.c" break; case 71: /* symbol.prec */ -/* Line 811 of yacc.c */ +/* Line 829 of yacc.c */ #line 220 "parse-gram.y" { fprintf (stderr, "%s", ((*yyvaluep).symbol)->tag); }; -/* Line 811 of yacc.c */ -#line 1148 "parse-gram.c" +/* Line 829 of yacc.c */ +#line 1156 "parse-gram.c" break; case 84: /* variable */ -/* Line 811 of yacc.c */ +/* Line 829 of yacc.c */ #line 211 "parse-gram.y" { fputs (((*yyvaluep).uniqstr), stderr); }; -/* Line 811 of yacc.c */ -#line 1155 "parse-gram.c" +/* Line 829 of yacc.c */ +#line 1163 "parse-gram.c" break; case 85: /* content.opt */ -/* Line 811 of yacc.c */ +/* Line 829 of yacc.c */ #line 207 "parse-gram.y" { fprintf (stderr, "{\n%s\n}", ((*yyvaluep).chars)); }; -/* Line 811 of yacc.c */ -#line 1162 "parse-gram.c" +/* Line 829 of yacc.c */ +#line 1170 "parse-gram.c" break; case 86: /* braceless */ -/* Line 811 of yacc.c */ +/* Line 829 of yacc.c */ #line 207 "parse-gram.y" { fprintf (stderr, "{\n%s\n}", ((*yyvaluep).chars)); }; -/* Line 811 of yacc.c */ -#line 1169 "parse-gram.c" +/* Line 829 of yacc.c */ +#line 1177 "parse-gram.c" break; case 87: /* id */ -/* Line 811 of yacc.c */ +/* Line 829 of yacc.c */ #line 220 "parse-gram.y" { fprintf (stderr, "%s", ((*yyvaluep).symbol)->tag); }; -/* Line 811 of yacc.c */ -#line 1176 "parse-gram.c" +/* Line 829 of yacc.c */ +#line 1184 "parse-gram.c" break; case 88: /* id_colon */ -/* Line 811 of yacc.c */ +/* Line 829 of yacc.c */ #line 221 "parse-gram.y" { fprintf (stderr, "%s:", ((*yyvaluep).symbol)->tag); }; -/* Line 811 of yacc.c */ -#line 1183 "parse-gram.c" +/* Line 829 of yacc.c */ +#line 1191 "parse-gram.c" break; case 89: /* symbol */ -/* Line 811 of yacc.c */ +/* Line 829 of yacc.c */ #line 220 "parse-gram.y" { fprintf (stderr, "%s", ((*yyvaluep).symbol)->tag); }; -/* Line 811 of yacc.c */ -#line 1190 "parse-gram.c" +/* Line 829 of yacc.c */ +#line 1198 "parse-gram.c" break; case 90: /* string_as_id */ -/* Line 811 of yacc.c */ +/* Line 829 of yacc.c */ #line 220 "parse-gram.y" { fprintf (stderr, "%s", ((*yyvaluep).symbol)->tag); }; -/* Line 811 of yacc.c */ -#line 1197 "parse-gram.c" +/* Line 829 of yacc.c */ +#line 1205 "parse-gram.c" break; default: break; @@ -1302,12 +1310,12 @@ do { \ /* Nonzero means print parse trace. It is left uninitialized so that multiple parsers can coexist. */ int yydebug; -#else /* !YYDEBUG */ +#else /* !GRAM_DEBUG */ # define YYDPRINTF(Args) # define YY_SYMBOL_PRINT(Title, Type, Value, Location) # define YY_STACK_PRINT(Bottom, Top) # define YY_REDUCE_PRINT(Rule) -#endif /* !YYDEBUG */ +#endif /* !GRAM_DEBUG */ /* YYINITDEPTH -- initial size of the parser's stacks. */ @@ -1338,7 +1346,7 @@ int yydebug; required. Return 1 if memory is exhausted. */ static int yy_lac_stack_realloc (YYSIZE_T *yycapacity, YYSIZE_T yyadd, -#if YYDEBUG +#if GRAM_DEBUG char const *yydebug_prefix, char const *yydebug_suffix, #endif @@ -1441,7 +1449,7 @@ do { \ the parser stacks to try to find a new initial context in which the current lookahead is syntactically acceptable. If it fails to find such a context, it discards the lookahead. */ -#if YYDEBUG +#if GRAM_DEBUG # define YY_LAC_DISCARD(Event) \ do { \ if (yy_lac_established) \ @@ -1544,7 +1552,7 @@ yy_lac (yytype_int16 *yyesa, yytype_int16 **yyes, else { if (yy_lac_stack_realloc (yyes_capacity, 1, -#if YYDEBUG +#if GRAM_DEBUG " (", ")", #endif yyes, yyesa, &yyesp, yyes_prev)) @@ -1746,7 +1754,7 @@ yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg, yysize = yysize1; } } -# if YYDEBUG +# if GRAM_DEBUG else if (yydebug) YYFPRINTF (stderr, "No expected tokens.\n"); # endif @@ -1868,11 +1876,38 @@ yyparse () /* 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 \"-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; +static YYLTYPE yyloc_default +# if defined GRAM_LTYPE_IS_TRIVIAL && GRAM_LTYPE_IS_TRIVIAL + = { 1, 1, 1, 1 } +# endif + ; +# 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); /* Location data for the lookahead symbol. */ -YYLTYPE yylloc; +YYLTYPE yylloc YY_INITIAL_VALUE(yyloc_default); /* Number of syntax errors so far. */ int yynerrs; @@ -1961,14 +1996,8 @@ YYLTYPE yylloc; yyvsp = yyvs; yylsp = yyls; -#if defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL - /* Initialize the default location before parsing starts. */ - yylloc.first_line = yylloc.last_line = 1; - yylloc.first_column = yylloc.last_column = 1; -#endif - /* User initialization code. */ -/* Line 1573 of yacc.c */ +/* Line 1585 of yacc.c */ #line 107 "parse-gram.y" { /* Bison's grammar can initial empty locations, hence a default @@ -1976,8 +2005,8 @@ YYLTYPE yylloc; boundary_set (&yylloc.start, current_file, 1, 1); boundary_set (&yylloc.end, current_file, 1, 1); } -/* Line 1573 of yacc.c */ -#line 1981 "parse-gram.c" +/* Line 1585 of yacc.c */ +#line 2010 "parse-gram.c" yylsp[0] = yylloc; goto yysetstate; @@ -2129,7 +2158,9 @@ yybackup: YY_LAC_DISCARD ("shift"); yystate = yyn; + YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN *++yyvsp = yylval; + YY_IGNORE_MAYBE_UNINITIALIZED_END *++yylsp = yylloc; goto yynewstate; @@ -2169,7 +2200,7 @@ yyreduce: switch (yyn) { case 6: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 246 "parse-gram.y" { code_props plain_code; @@ -2183,13 +2214,13 @@ yyreduce: break; case 7: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 255 "parse-gram.y" - { debug_flag = true; } + { debug = true; } break; case 8: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 257 "parse-gram.y" { muscle_percent_define_insert ((yyvsp[(2) - (3)].uniqstr), (yylsp[(2) - (3)]), (yyvsp[(3) - (3)].chars), @@ -2198,13 +2229,13 @@ yyreduce: break; case 9: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 261 "parse-gram.y" { defines_flag = true; } break; case 10: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 263 "parse-gram.y" { defines_flag = true; @@ -2213,37 +2244,37 @@ yyreduce: break; case 11: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 267 "parse-gram.y" { error_verbose = true; } break; case 12: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 268 "parse-gram.y" { expected_sr_conflicts = (yyvsp[(2) - (2)].integer); } break; case 13: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 269 "parse-gram.y" { expected_rr_conflicts = (yyvsp[(2) - (2)].integer); } break; case 14: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 270 "parse-gram.y" { spec_file_prefix = (yyvsp[(2) - (2)].chars); } break; case 15: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 271 "parse-gram.y" { spec_file_prefix = (yyvsp[(3) - (3)].chars); } break; case 16: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 273 "parse-gram.y" { nondeterministic_parser = true; @@ -2252,7 +2283,7 @@ yyreduce: break; case 17: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 278 "parse-gram.y" { code_props action; @@ -2265,67 +2296,67 @@ yyreduce: break; case 18: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 286 "parse-gram.y" { language_argmatch ((yyvsp[(2) - (2)].chars), grammar_prio, (yylsp[(1) - (2)])); } break; case 19: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 287 "parse-gram.y" { add_param ("lex_param", (yyvsp[(2) - (2)].code), (yylsp[(2) - (2)])); } break; case 20: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 288 "parse-gram.y" { locations_flag = true; } break; case 21: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 289 "parse-gram.y" { spec_name_prefix = (yyvsp[(2) - (2)].chars); } break; case 22: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 290 "parse-gram.y" { spec_name_prefix = (yyvsp[(3) - (3)].chars); } break; case 23: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 291 "parse-gram.y" { no_lines_flag = true; } break; case 24: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 292 "parse-gram.y" { nondeterministic_parser = true; } break; case 25: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 293 "parse-gram.y" { spec_outfile = (yyvsp[(2) - (2)].chars); } break; case 26: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 294 "parse-gram.y" { spec_outfile = (yyvsp[(3) - (3)].chars); } break; case 27: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 295 "parse-gram.y" { add_param ("parse_param", (yyvsp[(2) - (2)].code), (yylsp[(2) - (2)])); } break; case 28: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 297 "parse-gram.y" { /* %pure-parser is deprecated in favor of `%define api.pure', so use @@ -2344,13 +2375,13 @@ yyreduce: break; case 29: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 311 "parse-gram.y" { version_check (&(yylsp[(2) - (2)]), (yyvsp[(2) - (2)].chars)); } break; case 30: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 313 "parse-gram.y" { char const *skeleton_user = (yyvsp[(2) - (2)].chars); @@ -2378,25 +2409,25 @@ yyreduce: break; case 31: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 336 "parse-gram.y" { token_table_flag = true; } break; case 32: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 337 "parse-gram.y" { report_flag |= report_states; } break; case 33: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 338 "parse-gram.y" { yacc_flag = true; } break; case 37: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 346 "parse-gram.y" { grammar_start_symbol_set ((yyvsp[(2) - (2)].symbol), (yylsp[(2) - (2)])); @@ -2404,7 +2435,7 @@ yyreduce: break; case 38: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 350 "parse-gram.y" { code_props code; @@ -2420,7 +2451,7 @@ yyreduce: break; case 39: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 362 "parse-gram.y" { code_props code; @@ -2436,7 +2467,7 @@ yyreduce: break; case 40: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 374 "parse-gram.y" { default_prec = true; @@ -2444,7 +2475,7 @@ yyreduce: break; case 41: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 378 "parse-gram.y" { default_prec = false; @@ -2452,7 +2483,7 @@ yyreduce: break; case 42: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 382 "parse-gram.y" { /* Do not invoke muscle_percent_code_grow here since it invokes @@ -2463,7 +2494,7 @@ yyreduce: break; case 43: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 389 "parse-gram.y" { muscle_percent_code_grow ((yyvsp[(2) - (3)].uniqstr), (yylsp[(2) - (3)]), (yyvsp[(3) - (3)].chars), (yylsp[(3) - (3)])); @@ -2472,19 +2503,19 @@ yyreduce: break; case 44: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 403 "parse-gram.y" {} break; case 45: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 404 "parse-gram.y" { muscle_code_grow ("union_name", (yyvsp[(1) - (1)].uniqstr), (yylsp[(1) - (1)])); } break; case 46: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 409 "parse-gram.y" { union_seen = true; @@ -2494,13 +2525,13 @@ yyreduce: break; case 47: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 420 "parse-gram.y" { current_class = nterm_sym; } break; case 48: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 421 "parse-gram.y" { current_class = unknown_sym; @@ -2509,13 +2540,13 @@ yyreduce: break; case 49: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 425 "parse-gram.y" { current_class = token_sym; } break; case 50: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 426 "parse-gram.y" { current_class = unknown_sym; @@ -2524,7 +2555,7 @@ yyreduce: break; case 51: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 431 "parse-gram.y" { symbol_list *list; @@ -2536,7 +2567,7 @@ yyreduce: break; case 52: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 442 "parse-gram.y" { symbol_list *list; @@ -2552,109 +2583,109 @@ yyreduce: break; case 53: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 456 "parse-gram.y" { (yyval.assoc) = left_assoc; } break; case 54: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 457 "parse-gram.y" { (yyval.assoc) = right_assoc; } break; case 55: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 458 "parse-gram.y" { (yyval.assoc) = non_assoc; } break; case 56: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 462 "parse-gram.y" { current_type = NULL; } break; case 57: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 463 "parse-gram.y" { current_type = (yyvsp[(1) - (1)].uniqstr); tag_seen = true; } break; case 58: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 469 "parse-gram.y" { (yyval.list) = symbol_list_sym_new ((yyvsp[(1) - (1)].symbol), (yylsp[(1) - (1)])); } break; case 59: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 471 "parse-gram.y" { (yyval.list) = symbol_list_prepend ((yyvsp[(1) - (2)].list), symbol_list_sym_new ((yyvsp[(2) - (2)].symbol), (yylsp[(2) - (2)]))); } break; case 60: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 475 "parse-gram.y" { (yyval.symbol) = (yyvsp[(1) - (1)].symbol); } break; case 61: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 476 "parse-gram.y" { (yyval.symbol) = (yyvsp[(1) - (2)].symbol); symbol_user_token_number_set ((yyvsp[(1) - (2)].symbol), (yyvsp[(2) - (2)].integer), (yylsp[(2) - (2)])); } break; case 62: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 482 "parse-gram.y" { (yyval.list) = symbol_list_sym_new ((yyvsp[(1) - (1)].symbol), (yylsp[(1) - (1)])); } break; case 63: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 484 "parse-gram.y" { (yyval.list) = symbol_list_prepend ((yyvsp[(1) - (2)].list), symbol_list_sym_new ((yyvsp[(2) - (2)].symbol), (yylsp[(2) - (2)]))); } break; case 64: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 488 "parse-gram.y" { (yyval.list) = (yyvsp[(1) - (1)].list); } break; case 65: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 489 "parse-gram.y" { (yyval.list) = symbol_list_prepend ((yyvsp[(1) - (2)].list), (yyvsp[(2) - (2)].list)); } break; case 66: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 493 "parse-gram.y" { (yyval.list) = symbol_list_sym_new ((yyvsp[(1) - (1)].symbol), (yylsp[(1) - (1)])); } break; case 67: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 494 "parse-gram.y" { (yyval.list) = symbol_list_type_new ((yyvsp[(1) - (1)].uniqstr), (yylsp[(1) - (1)])); } break; case 68: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 495 "parse-gram.y" { (yyval.list) = symbol_list_default_tagged_new ((yylsp[(1) - (1)])); } break; case 69: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 496 "parse-gram.y" { (yyval.list) = symbol_list_default_tagless_new ((yylsp[(1) - (1)])); } break; case 70: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 502 "parse-gram.y" { current_type = (yyvsp[(1) - (1)].uniqstr); @@ -2663,7 +2694,7 @@ yyreduce: break; case 71: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 507 "parse-gram.y" { symbol_class_set ((yyvsp[(1) - (1)].symbol), current_class, (yylsp[(1) - (1)]), true); @@ -2672,7 +2703,7 @@ yyreduce: break; case 72: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 512 "parse-gram.y" { symbol_class_set ((yyvsp[(1) - (2)].symbol), current_class, (yylsp[(1) - (2)]), true); @@ -2682,7 +2713,7 @@ yyreduce: break; case 73: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 518 "parse-gram.y" { symbol_class_set ((yyvsp[(1) - (2)].symbol), current_class, (yylsp[(1) - (2)]), true); @@ -2692,7 +2723,7 @@ yyreduce: break; case 74: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 524 "parse-gram.y" { symbol_class_set ((yyvsp[(1) - (3)].symbol), current_class, (yylsp[(1) - (3)]), true); @@ -2703,7 +2734,7 @@ yyreduce: break; case 81: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 554 "parse-gram.y" { yyerrok; @@ -2711,13 +2742,13 @@ yyreduce: break; case 82: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 560 "parse-gram.y" { current_lhs ((yyvsp[(1) - (2)].symbol), (yylsp[(1) - (2)]), (yyvsp[(2) - (2)].named_ref)); } break; case 83: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 561 "parse-gram.y" { /* Free the current lhs. */ @@ -2726,86 +2757,86 @@ yyreduce: break; case 84: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 568 "parse-gram.y" { grammar_current_rule_end ((yylsp[(1) - (1)])); } break; case 85: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 569 "parse-gram.y" { grammar_current_rule_end ((yylsp[(3) - (3)])); } break; case 87: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 575 "parse-gram.y" { grammar_current_rule_begin (current_lhs_symbol, current_lhs_location, current_lhs_named_ref); } break; case 88: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 578 "parse-gram.y" { grammar_current_rule_symbol_append ((yyvsp[(2) - (3)].symbol), (yylsp[(2) - (3)]), (yyvsp[(3) - (3)].named_ref)); } break; case 89: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 580 "parse-gram.y" { grammar_current_rule_action_append ((yyvsp[(2) - (3)].code), (yylsp[(2) - (3)]), (yyvsp[(3) - (3)].named_ref)); } break; case 90: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 582 "parse-gram.y" { grammar_current_rule_prec_set ((yyvsp[(3) - (3)].symbol), (yylsp[(3) - (3)])); } break; case 91: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 584 "parse-gram.y" { grammar_current_rule_dprec_set ((yyvsp[(3) - (3)].integer), (yylsp[(3) - (3)])); } break; case 92: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 586 "parse-gram.y" { grammar_current_rule_merge_set ((yyvsp[(3) - (3)].uniqstr), (yylsp[(3) - (3)])); } break; case 93: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 590 "parse-gram.y" { (yyval.named_ref) = 0; } break; case 94: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 592 "parse-gram.y" { (yyval.named_ref) = named_ref_new((yyvsp[(1) - (1)].uniqstr), (yylsp[(1) - (1)])); } break; case 96: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 604 "parse-gram.y" { (yyval.uniqstr) = uniqstr_new ((yyvsp[(1) - (1)].chars)); } break; case 97: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 609 "parse-gram.y" { (yyval.chars) = ""; } break; case 98: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 610 "parse-gram.y" { (yyval.chars) = (yyvsp[(1) - (1)].uniqstr); } break; case 100: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 621 "parse-gram.y" { code_props plain_code; @@ -2818,13 +2849,13 @@ yyreduce: break; case 101: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 641 "parse-gram.y" { (yyval.symbol) = symbol_from_uniqstr ((yyvsp[(1) - (1)].uniqstr), (yylsp[(1) - (1)])); } break; case 102: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 643 "parse-gram.y" { (yyval.symbol) = symbol_get (char_name ((yyvsp[(1) - (1)].character)), (yylsp[(1) - (1)])); @@ -2834,13 +2865,13 @@ yyreduce: break; case 103: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 651 "parse-gram.y" { (yyval.symbol) = symbol_from_uniqstr ((yyvsp[(1) - (1)].uniqstr), (yylsp[(1) - (1)])); } break; case 106: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 663 "parse-gram.y" { (yyval.symbol) = symbol_get (quotearg_style (c_quoting_style, (yyvsp[(1) - (1)].chars)), (yylsp[(1) - (1)])); @@ -2849,7 +2880,7 @@ yyreduce: break; case 108: -/* Line 1788 of yacc.c */ +/* Line 1802 of yacc.c */ #line 672 "parse-gram.y" { code_props plain_code; @@ -2862,8 +2893,8 @@ yyreduce: break; -/* Line 1788 of yacc.c */ -#line 2867 "parse-gram.c" +/* Line 1802 of yacc.c */ +#line 2898 "parse-gram.c" default: break; } if (yychar_backup != yychar) @@ -3038,7 +3069,9 @@ yyerrlab1: current lookahead token, the shift below will for sure. */ YY_LAC_DISCARD ("error recovery"); + YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN *++yyvsp = yylval; + YY_IGNORE_MAYBE_UNINITIALIZED_END yyerror_range[2] = yylloc; /* Using YYLLOC is tempting, but would change the location of @@ -3111,7 +3144,7 @@ yyreturn: } -/* Line 2049 of yacc.c */ +/* Line 2065 of yacc.c */ #line 682 "parse-gram.y"