| /* A Bison parser, made by GNU Bison 1.875. */ |
| |
| /* Skeleton parser for Yacc-like parsing with Bison, |
| Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002 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 2, 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, write to the Free Software |
| Foundation, Inc., 59 Temple Place - Suite 330, |
| Boston, MA 02111-1307, USA. */ |
| |
| /* As a special exception, when this file is copied by Bison into a |
| Bison output file, you may use that output file without restriction. |
| This special exception was added by the Free Software Foundation |
| in version 1.24 of Bison. */ |
| |
| /* Written by Richard Stallman by simplifying the original so called |
| ``semantic'' parser. */ |
| |
| /* 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. */ |
| #define YYBISON 1 |
| |
| /* Skeleton name. */ |
| #define YYSKELETON_NAME "yacc.c" |
| |
| /* Pure parsers. */ |
| #define YYPURE 0 |
| |
| /* Using locations. */ |
| #define YYLSP_NEEDED 0 |
| |
| |
| |
| /* Tokens. */ |
| #ifndef YYTOKENTYPE |
| # define YYTOKENTYPE |
| /* Put the tokens into the symbol table, so that GDB and other debuggers |
| know about them. */ |
| enum yytokentype { |
| _BANG_t = 258, |
| _BANG_EQUALS_t = 259, |
| _AMPER_t = 260, |
| _AMPERAMPER_t = 261, |
| _LPAREN_t = 262, |
| _RPAREN_t = 263, |
| _PLUS_EQUALS_t = 264, |
| _COLON_t = 265, |
| _SEMIC_t = 266, |
| _LANGLE_t = 267, |
| _LANGLE_EQUALS_t = 268, |
| _EQUALS_t = 269, |
| _RANGLE_t = 270, |
| _RANGLE_EQUALS_t = 271, |
| _QUESTION_EQUALS_t = 272, |
| _LBRACKET_t = 273, |
| _RBRACKET_t = 274, |
| ACTIONS_t = 275, |
| BIND_t = 276, |
| CASE_t = 277, |
| CLASS_t = 278, |
| DEFAULT_t = 279, |
| ELSE_t = 280, |
| EXISTING_t = 281, |
| FOR_t = 282, |
| IF_t = 283, |
| IGNORE_t = 284, |
| IN_t = 285, |
| INCLUDE_t = 286, |
| LOCAL_t = 287, |
| MODULE_t = 288, |
| ON_t = 289, |
| PIECEMEAL_t = 290, |
| QUIETLY_t = 291, |
| RETURN_t = 292, |
| RULE_t = 293, |
| SWITCH_t = 294, |
| TOGETHER_t = 295, |
| UPDATED_t = 296, |
| WHILE_t = 297, |
| _LBRACE_t = 298, |
| _BAR_t = 299, |
| _BARBAR_t = 300, |
| _RBRACE_t = 301, |
| ARG = 302, |
| STRING = 303 |
| }; |
| #endif |
| #define _BANG_t 258 |
| #define _BANG_EQUALS_t 259 |
| #define _AMPER_t 260 |
| #define _AMPERAMPER_t 261 |
| #define _LPAREN_t 262 |
| #define _RPAREN_t 263 |
| #define _PLUS_EQUALS_t 264 |
| #define _COLON_t 265 |
| #define _SEMIC_t 266 |
| #define _LANGLE_t 267 |
| #define _LANGLE_EQUALS_t 268 |
| #define _EQUALS_t 269 |
| #define _RANGLE_t 270 |
| #define _RANGLE_EQUALS_t 271 |
| #define _QUESTION_EQUALS_t 272 |
| #define _LBRACKET_t 273 |
| #define _RBRACKET_t 274 |
| #define ACTIONS_t 275 |
| #define BIND_t 276 |
| #define CASE_t 277 |
| #define CLASS_t 278 |
| #define DEFAULT_t 279 |
| #define ELSE_t 280 |
| #define EXISTING_t 281 |
| #define FOR_t 282 |
| #define IF_t 283 |
| #define IGNORE_t 284 |
| #define IN_t 285 |
| #define INCLUDE_t 286 |
| #define LOCAL_t 287 |
| #define MODULE_t 288 |
| #define ON_t 289 |
| #define PIECEMEAL_t 290 |
| #define QUIETLY_t 291 |
| #define RETURN_t 292 |
| #define RULE_t 293 |
| #define SWITCH_t 294 |
| #define TOGETHER_t 295 |
| #define UPDATED_t 296 |
| #define WHILE_t 297 |
| #define _LBRACE_t 298 |
| #define _BAR_t 299 |
| #define _BARBAR_t 300 |
| #define _RBRACE_t 301 |
| #define ARG 302 |
| #define STRING 303 |
| |
| |
| |
| |
| /* Copy the first part of user declarations. */ |
| #line 96 "jamgram.y" |
| |
| #include "jam.h" |
| |
| #include "lists.h" |
| #include "parse.h" |
| #include "scan.h" |
| #include "compile.h" |
| #include "newstr.h" |
| #include "rules.h" |
| |
| # define YYMAXDEPTH 10000 /* for OSF and other less endowed yaccs */ |
| |
| # define F0 (LIST *(*)(PARSE *, FRAME *))0 |
| # define P0 (PARSE *)0 |
| # define S0 (char *)0 |
| |
| # define pappend( l,r ) parse_make( compile_append,l,r,P0,S0,S0,0 ) |
| # define peval( c,l,r ) parse_make( compile_eval,l,r,P0,S0,S0,c ) |
| # define pfor( s,l,r,x ) parse_make( compile_foreach,l,r,P0,s,S0,x ) |
| # define pif( l,r,t ) parse_make( compile_if,l,r,t,S0,S0,0 ) |
| # define pincl( l ) parse_make( compile_include,l,P0,P0,S0,S0,0 ) |
| # define plist( s ) parse_make( compile_list,P0,P0,P0,s,S0,0 ) |
| # define plocal( l,r,t ) parse_make( compile_local,l,r,t,S0,S0,0 ) |
| # define pmodule( l,r ) parse_make( compile_module,l,r,P0,S0,S0,0 ) |
| # define pclass( l,r ) parse_make( compile_class,l,r,P0,S0,S0,0 ) |
| # define pnull() parse_make( compile_null,P0,P0,P0,S0,S0,0 ) |
| # define pon( l,r ) parse_make( compile_on,l,r,P0,S0,S0,0 ) |
| # define prule( s,p ) parse_make( compile_rule,p,P0,P0,s,S0,0 ) |
| # define prules( l,r ) parse_make( compile_rules,l,r,P0,S0,S0,0 ) |
| # define pset( l,r,a ) parse_make( compile_set,l,r,P0,S0,S0,a ) |
| # define pset1( l,r,t,a ) parse_make( compile_settings,l,r,t,S0,S0,a ) |
| # define psetc( s,p,a,l ) parse_make( compile_setcomp,p,a,P0,s,S0,l ) |
| # define psete( s,l,s1,f ) parse_make( compile_setexec,l,P0,P0,s,s1,f ) |
| # define pswitch( l,r ) parse_make( compile_switch,l,r,P0,S0,S0,0 ) |
| # define pwhile( l,r ) parse_make( compile_while,l,r,P0,S0,S0,0 ) |
| |
| # define pnode( l,r ) parse_make( F0,l,r,P0,S0,S0,0 ) |
| # define psnode( s,l ) parse_make( F0,l,P0,P0,s,S0,0 ) |
| |
| |
| |
| /* Enabling traces. */ |
| #ifndef YYDEBUG |
| # define YYDEBUG 0 |
| #endif |
| |
| /* Enabling verbose error messages. */ |
| #ifdef YYERROR_VERBOSE |
| # undef YYERROR_VERBOSE |
| # define YYERROR_VERBOSE 1 |
| #else |
| # define YYERROR_VERBOSE 0 |
| #endif |
| |
| #if ! defined (YYSTYPE) && ! defined (YYSTYPE_IS_DECLARED) |
| typedef int YYSTYPE; |
| # define yystype YYSTYPE /* obsolescent; will be withdrawn */ |
| # define YYSTYPE_IS_DECLARED 1 |
| # define YYSTYPE_IS_TRIVIAL 1 |
| #endif |
| |
| |
| |
| /* Copy the second part of user declarations. */ |
| |
| |
| /* Line 214 of yacc.c. */ |
| #line 223 "y.tab.c" |
| |
| #if ! defined (yyoverflow) || YYERROR_VERBOSE |
| |
| /* The parser invokes alloca or malloc; define the necessary symbols. */ |
| |
| # if YYSTACK_USE_ALLOCA |
| # define YYSTACK_ALLOC alloca |
| # else |
| # ifndef YYSTACK_USE_ALLOCA |
| # if defined (alloca) || defined (_ALLOCA_H) |
| # define YYSTACK_ALLOC alloca |
| # else |
| # ifdef __GNUC__ |
| # define YYSTACK_ALLOC __builtin_alloca |
| # endif |
| # endif |
| # endif |
| # endif |
| |
| # ifdef YYSTACK_ALLOC |
| /* Pacify GCC's `empty if-body' warning. */ |
| # define YYSTACK_FREE(Ptr) do { /* empty */; } while (0) |
| # else |
| # if defined (__STDC__) || defined (__cplusplus) |
| # include <stdlib.h> /* INFRINGES ON USER NAME SPACE */ |
| # define YYSIZE_T size_t |
| # endif |
| # define YYSTACK_ALLOC malloc |
| # define YYSTACK_FREE free |
| # endif |
| #endif /* ! defined (yyoverflow) || YYERROR_VERBOSE */ |
| |
| |
| #if (! defined (yyoverflow) \ |
| && (! defined (__cplusplus) \ |
| || (YYSTYPE_IS_TRIVIAL))) |
| |
| /* A type that is properly aligned for any stack member. */ |
| union yyalloc |
| { |
| short yyss; |
| YYSTYPE yyvs; |
| }; |
| |
| /* The size of the maximum gap between one aligned stack and the next. */ |
| # define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1) |
| |
| /* The size of an array large to enough to hold all stacks, each with |
| N elements. */ |
| # define YYSTACK_BYTES(N) \ |
| ((N) * (sizeof (short) + sizeof (YYSTYPE)) \ |
| + YYSTACK_GAP_MAXIMUM) |
| |
| /* Copy COUNT objects from FROM to TO. The source and destination do |
| not overlap. */ |
| # ifndef YYCOPY |
| # if 1 < __GNUC__ |
| # define YYCOPY(To, From, Count) \ |
| __builtin_memcpy (To, From, (Count) * sizeof (*(From))) |
| # else |
| # define YYCOPY(To, From, Count) \ |
| do \ |
| { \ |
| register YYSIZE_T yyi; \ |
| for (yyi = 0; yyi < (Count); yyi++) \ |
| (To)[yyi] = (From)[yyi]; \ |
| } \ |
| while (0) |
| # endif |
| # endif |
| |
| /* 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) \ |
| do \ |
| { \ |
| YYSIZE_T yynewbytes; \ |
| YYCOPY (&yyptr->Stack, Stack, yysize); \ |
| Stack = &yyptr->Stack; \ |
| yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \ |
| yyptr += yynewbytes / sizeof (*yyptr); \ |
| } \ |
| while (0) |
| |
| #endif |
| |
| #if defined (__STDC__) || defined (__cplusplus) |
| typedef signed char yysigned_char; |
| #else |
| typedef short yysigned_char; |
| #endif |
| |
| /* YYFINAL -- State number of the termination state. */ |
| #define YYFINAL 43 |
| /* YYLAST -- Last index in YYTABLE. */ |
| #define YYLAST 261 |
| |
| /* YYNTOKENS -- Number of terminals. */ |
| #define YYNTOKENS 49 |
| /* YYNNTS -- Number of nonterminals. */ |
| #define YYNNTS 24 |
| /* YYNRULES -- Number of rules. */ |
| #define YYNRULES 75 |
| /* YYNRULES -- Number of states. */ |
| #define YYNSTATES 159 |
| |
| /* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */ |
| #define YYUNDEFTOK 2 |
| #define YYMAXUTOK 303 |
| |
| #define YYTRANSLATE(YYX) \ |
| ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK) |
| |
| /* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */ |
| static const unsigned char yytranslate[] = |
| { |
| 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 1, 2, 3, 4, |
| 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, |
| 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, |
| 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, |
| 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, |
| 45, 46, 47, 48 |
| }; |
| |
| #if YYDEBUG |
| /* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in |
| YYRHS. */ |
| static const unsigned char yyprhs[] = |
| { |
| 0, 0, 3, 4, 6, 8, 10, 12, 15, 21, |
| 22, 25, 27, 31, 32, 34, 35, 39, 43, 47, |
| 52, 59, 63, 72, 78, 84, 90, 96, 102, 110, |
| 116, 120, 121, 122, 132, 134, 136, 138, 141, 143, |
| 147, 151, 155, 159, 163, 167, 171, 175, 179, 183, |
| 187, 190, 194, 195, 198, 203, 205, 209, 211, 212, |
| 215, 217, 218, 223, 226, 231, 236, 237, 240, 242, |
| 244, 246, 248, 250, 252, 253 |
| }; |
| |
| /* YYRHS -- A `-1'-separated list of the rules' RHS. */ |
| static const yysigned_char yyrhs[] = |
| { |
| 50, 0, -1, -1, 52, -1, 53, -1, 52, -1, |
| 57, -1, 57, 52, -1, 32, 65, 54, 11, 51, |
| -1, -1, 14, 65, -1, 53, -1, 7, 64, 8, |
| -1, -1, 32, -1, -1, 43, 51, 46, -1, 31, |
| 65, 11, -1, 47, 64, 11, -1, 67, 60, 65, |
| 11, -1, 67, 34, 65, 60, 65, 11, -1, 37, |
| 65, 11, -1, 27, 56, 47, 30, 65, 43, 51, |
| 46, -1, 39, 65, 43, 62, 46, -1, 28, 61, |
| 43, 51, 46, -1, 33, 65, 43, 51, 46, -1, |
| 23, 64, 43, 51, 46, -1, 42, 61, 43, 51, |
| 46, -1, 28, 61, 43, 51, 46, 25, 57, -1, |
| 56, 38, 47, 55, 57, -1, 34, 67, 57, -1, |
| -1, -1, 20, 70, 47, 72, 43, 58, 48, 59, |
| 46, -1, 14, -1, 9, -1, 17, -1, 24, 14, |
| -1, 67, -1, 61, 14, 61, -1, 61, 4, 61, |
| -1, 61, 12, 61, -1, 61, 13, 61, -1, 61, |
| 15, 61, -1, 61, 16, 61, -1, 61, 5, 61, |
| -1, 61, 6, 61, -1, 61, 44, 61, -1, 61, |
| 45, 61, -1, 67, 30, 65, -1, 3, 61, -1, |
| 7, 61, 8, -1, -1, 63, 62, -1, 22, 47, |
| 10, 51, -1, 65, -1, 65, 10, 64, -1, 66, |
| -1, -1, 66, 67, -1, 47, -1, -1, 18, 68, |
| 69, 19, -1, 67, 64, -1, 34, 67, 67, 64, |
| -1, 34, 67, 37, 65, -1, -1, 70, 71, -1, |
| 41, -1, 40, -1, 29, -1, 36, -1, 35, -1, |
| 26, -1, -1, 21, 65, -1 |
| }; |
| |
| /* YYRLINE[YYN] -- source line where rule number YYN was defined. */ |
| static const unsigned short yyrline[] = |
| { |
| 0, 139, 139, 141, 152, 154, 158, 160, 162, 167, |
| 170, 172, 176, 179, 182, 185, 188, 190, 192, 194, |
| 196, 198, 200, 202, 204, 206, 208, 210, 212, 214, |
| 216, 219, 221, 218, 230, 232, 234, 236, 243, 245, |
| 247, 249, 251, 253, 255, 257, 259, 261, 263, 265, |
| 267, 269, 281, 282, 286, 295, 297, 307, 312, 313, |
| 317, 319, 319, 328, 330, 332, 343, 344, 348, 350, |
| 352, 354, 356, 358, 368, 369 |
| }; |
| #endif |
| |
| #if YYDEBUG || YYERROR_VERBOSE |
| /* YYTNME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM. |
| First, the terminals, then, starting at YYNTOKENS, nonterminals. */ |
| static const char *const yytname[] = |
| { |
| "$end", "error", "$undefined", "_BANG_t", "_BANG_EQUALS_t", "_AMPER_t", |
| "_AMPERAMPER_t", "_LPAREN_t", "_RPAREN_t", "_PLUS_EQUALS_t", "_COLON_t", |
| "_SEMIC_t", "_LANGLE_t", "_LANGLE_EQUALS_t", "_EQUALS_t", "_RANGLE_t", |
| "_RANGLE_EQUALS_t", "_QUESTION_EQUALS_t", "_LBRACKET_t", "_RBRACKET_t", |
| "ACTIONS_t", "BIND_t", "CASE_t", "CLASS_t", "DEFAULT_t", "ELSE_t", |
| "EXISTING_t", "FOR_t", "IF_t", "IGNORE_t", "IN_t", "INCLUDE_t", |
| "LOCAL_t", "MODULE_t", "ON_t", "PIECEMEAL_t", "QUIETLY_t", "RETURN_t", |
| "RULE_t", "SWITCH_t", "TOGETHER_t", "UPDATED_t", "WHILE_t", "_LBRACE_t", |
| "_BAR_t", "_BARBAR_t", "_RBRACE_t", "ARG", "STRING", "$accept", "run", |
| "block", "rules", "null", "assign_list_opt", "arglist_opt", "local_opt", |
| "rule", "@1", "@2", "assign", "expr", "cases", "case", "lol", "list", |
| "listp", "arg", "@3", "func", "eflags", "eflag", "bindlist", 0 |
| }; |
| #endif |
| |
| # ifdef YYPRINT |
| /* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to |
| token YYLEX-NUM. */ |
| static const unsigned short yytoknum[] = |
| { |
| 0, 256, 257, 258, 259, 260, 261, 262, 263, 264, |
| 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, |
| 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, |
| 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, |
| 295, 296, 297, 298, 299, 300, 301, 302, 303 |
| }; |
| # endif |
| |
| /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ |
| static const unsigned char yyr1[] = |
| { |
| 0, 49, 50, 50, 51, 51, 52, 52, 52, 53, |
| 54, 54, 55, 55, 56, 56, 57, 57, 57, 57, |
| 57, 57, 57, 57, 57, 57, 57, 57, 57, 57, |
| 57, 58, 59, 57, 60, 60, 60, 60, 61, 61, |
| 61, 61, 61, 61, 61, 61, 61, 61, 61, 61, |
| 61, 61, 62, 62, 63, 64, 64, 65, 66, 66, |
| 67, 68, 67, 69, 69, 69, 70, 70, 71, 71, |
| 71, 71, 71, 71, 72, 72 |
| }; |
| |
| /* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ |
| static const unsigned char yyr2[] = |
| { |
| 0, 2, 0, 1, 1, 1, 1, 2, 5, 0, |
| 2, 1, 3, 0, 1, 0, 3, 3, 3, 4, |
| 6, 3, 8, 5, 5, 5, 5, 5, 7, 5, |
| 3, 0, 0, 9, 1, 1, 1, 2, 1, 3, |
| 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, |
| 2, 3, 0, 2, 4, 1, 3, 1, 0, 2, |
| 1, 0, 4, 2, 4, 4, 0, 2, 1, 1, |
| 1, 1, 1, 1, 0, 2 |
| }; |
| |
| /* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state |
| STATE-NUM when YYTABLE doesn't specify something else to do. Zero |
| means the default is an error. */ |
| static const unsigned char yydefact[] = |
| { |
| 2, 61, 66, 58, 15, 0, 58, 58, 58, 0, |
| 58, 58, 0, 9, 60, 0, 3, 0, 6, 0, |
| 0, 0, 0, 55, 57, 14, 0, 0, 0, 60, |
| 0, 38, 0, 9, 0, 15, 0, 0, 0, 0, |
| 5, 4, 0, 1, 0, 7, 35, 34, 36, 0, |
| 58, 58, 0, 58, 0, 73, 70, 72, 71, 69, |
| 68, 74, 67, 9, 58, 59, 0, 50, 0, 0, |
| 0, 0, 0, 0, 0, 0, 0, 9, 0, 0, |
| 58, 17, 58, 11, 0, 9, 30, 21, 52, 9, |
| 16, 18, 13, 37, 0, 0, 0, 63, 62, 58, |
| 0, 0, 56, 58, 51, 40, 45, 46, 41, 42, |
| 39, 43, 44, 0, 47, 48, 49, 10, 9, 0, |
| 0, 0, 52, 0, 58, 15, 58, 19, 58, 58, |
| 75, 31, 26, 0, 24, 8, 25, 0, 23, 53, |
| 27, 0, 29, 0, 65, 64, 0, 9, 15, 9, |
| 12, 20, 32, 0, 28, 54, 0, 22, 33 |
| }; |
| |
| /* YYDEFGOTO[NTERM-NUM]. */ |
| static const short yydefgoto[] = |
| { |
| -1, 15, 39, 40, 41, 84, 125, 17, 18, 146, |
| 156, 51, 30, 121, 122, 22, 23, 24, 31, 20, |
| 54, 21, 62, 100 |
| }; |
| |
| /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing |
| STATE-NUM. */ |
| #define YYPACT_NINF -48 |
| static const short yypact[] = |
| { |
| 179, -48, -48, -48, -15, 7, -48, -16, -48, 3, |
| -48, -48, 7, 179, 1, 27, -48, -9, 179, 19, |
| -3, 33, -11, 24, 3, -48, -10, 7, 7, -48, |
| 138, 9, 30, 35, 13, 205, 53, 22, 151, 20, |
| -48, -48, 56, -48, 23, -48, -48, -48, -48, 61, |
| -48, -48, 3, -48, 62, -48, -48, -48, -48, -48, |
| -48, 58, -48, 179, -48, -48, 52, -48, 164, 7, |
| 7, 7, 7, 7, 7, 7, 7, 179, 7, 7, |
| -48, -48, -48, -48, 72, 179, -48, -48, 68, 179, |
| -48, -48, 85, -48, 77, 73, 8, -48, -48, -48, |
| 50, 57, -48, -48, -48, 45, 93, 93, -48, -48, |
| 45, -48, -48, 64, 245, 245, -48, -48, 179, 66, |
| 67, 69, 68, 71, -48, 205, -48, -48, -48, -48, |
| -48, -48, -48, 70, 79, -48, -48, 109, -48, -48, |
| -48, 112, -48, 115, -48, -48, 75, 179, 205, 179, |
| -48, -48, -48, 81, -48, -48, 82, -48, -48 |
| }; |
| |
| /* YYPGOTO[NTERM-NUM]. */ |
| static const short yypgoto[] = |
| { |
| -48, -48, -47, 5, 104, -48, -48, 136, -27, -48, |
| -48, 47, 60, 36, -48, -13, -4, -48, 0, -48, |
| -48, -48, -48, -48 |
| }; |
| |
| /* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If |
| positive, shift that token. If negative, reduce the rule which |
| number is the opposite. If zero, do what YYDEFACT says. |
| If YYTABLE_NINF, syntax error. */ |
| #define YYTABLE_NINF -59 |
| static const short yytable[] = |
| { |
| 19, 42, 32, 33, 34, 16, 36, 37, 86, 35, |
| 27, -58, -58, 19, 28, 1, 101, 25, 19, -58, |
| 53, 1, -14, 45, 65, 1, 1, 43, 46, 44, |
| 113, 52, 63, 47, 64, 19, 48, 66, 119, 80, |
| 97, 81, 123, 49, 29, 128, 94, 95, -58, 82, |
| 29, 102, 96, 50, 29, 29, 85, 72, 73, 55, |
| 75, 76, 56, 19, 87, 88, 90, 91, 57, 58, |
| 92, 135, 38, 59, 60, 93, 116, 19, 117, 99, |
| 61, 98, 103, 118, 127, 19, 46, 67, 68, 19, |
| 120, 47, 124, 131, 48, 130, 129, 69, 142, 133, |
| 153, 49, 155, 132, 148, 72, 73, 74, 75, 76, |
| 134, 141, 136, 147, 137, 138, 145, 140, 19, 149, |
| 150, 154, 143, 152, 144, 19, 151, 157, 158, 105, |
| 106, 107, 108, 109, 110, 111, 112, 83, 114, 115, |
| 26, 126, 69, 70, 71, 0, 0, 19, 19, 19, |
| 72, 73, 74, 75, 76, 69, 70, 71, 139, 0, |
| 0, 0, 0, 72, 73, 74, 75, 76, 69, 70, |
| 71, 0, 104, 0, 0, 0, 72, 73, 74, 75, |
| 76, 77, 78, 79, 0, 0, 0, 0, 0, 0, |
| 0, 0, 0, 0, 89, 78, 79, 1, 0, 2, |
| 0, 0, 3, 0, 0, 0, 4, 5, 78, 79, |
| 6, 7, 8, 9, 0, 0, 10, -15, 11, 0, |
| 0, 12, 13, 1, 0, 2, 14, 0, 3, 0, |
| 0, 0, 4, 5, 0, 0, 6, 25, 8, 9, |
| 0, 0, 10, 0, 11, 0, 0, 12, 13, 69, |
| 70, 71, 14, 0, 0, 0, 0, 72, 73, 74, |
| 75, 76 |
| }; |
| |
| static const short yycheck[] = |
| { |
| 0, 14, 6, 7, 8, 0, 10, 11, 35, 9, |
| 3, 10, 11, 13, 7, 18, 63, 32, 18, 18, |
| 20, 18, 38, 18, 24, 18, 18, 0, 9, 38, |
| 77, 34, 43, 14, 10, 35, 17, 47, 85, 30, |
| 53, 11, 89, 24, 47, 37, 50, 51, 47, 14, |
| 47, 64, 52, 34, 47, 47, 43, 12, 13, 26, |
| 15, 16, 29, 63, 11, 43, 46, 11, 35, 36, |
| 47, 118, 12, 40, 41, 14, 80, 77, 82, 21, |
| 47, 19, 30, 11, 11, 85, 9, 27, 28, 89, |
| 22, 14, 7, 43, 17, 99, 96, 4, 125, 103, |
| 147, 24, 149, 46, 25, 12, 13, 14, 15, 16, |
| 46, 124, 46, 43, 47, 46, 129, 46, 118, 10, |
| 8, 148, 126, 48, 128, 125, 11, 46, 46, 69, |
| 70, 71, 72, 73, 74, 75, 76, 33, 78, 79, |
| 4, 94, 4, 5, 6, -1, -1, 147, 148, 149, |
| 12, 13, 14, 15, 16, 4, 5, 6, 122, -1, |
| -1, -1, -1, 12, 13, 14, 15, 16, 4, 5, |
| 6, -1, 8, -1, -1, -1, 12, 13, 14, 15, |
| 16, 43, 44, 45, -1, -1, -1, -1, -1, -1, |
| -1, -1, -1, -1, 43, 44, 45, 18, -1, 20, |
| -1, -1, 23, -1, -1, -1, 27, 28, 44, 45, |
| 31, 32, 33, 34, -1, -1, 37, 38, 39, -1, |
| -1, 42, 43, 18, -1, 20, 47, -1, 23, -1, |
| -1, -1, 27, 28, -1, -1, 31, 32, 33, 34, |
| -1, -1, 37, -1, 39, -1, -1, 42, 43, 4, |
| 5, 6, 47, -1, -1, -1, -1, 12, 13, 14, |
| 15, 16 |
| }; |
| |
| /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing |
| symbol of state STATE-NUM. */ |
| static const unsigned char yystos[] = |
| { |
| 0, 18, 20, 23, 27, 28, 31, 32, 33, 34, |
| 37, 39, 42, 43, 47, 50, 52, 56, 57, 67, |
| 68, 70, 64, 65, 66, 32, 56, 3, 7, 47, |
| 61, 67, 65, 65, 65, 67, 65, 65, 61, 51, |
| 52, 53, 64, 0, 38, 52, 9, 14, 17, 24, |
| 34, 60, 34, 67, 69, 26, 29, 35, 36, 40, |
| 41, 47, 71, 43, 10, 67, 47, 61, 61, 4, |
| 5, 6, 12, 13, 14, 15, 16, 43, 44, 45, |
| 30, 11, 14, 53, 54, 43, 57, 11, 43, 43, |
| 46, 11, 47, 14, 65, 65, 67, 64, 19, 21, |
| 72, 51, 64, 30, 8, 61, 61, 61, 61, 61, |
| 61, 61, 61, 51, 61, 61, 65, 65, 11, 51, |
| 22, 62, 63, 51, 7, 55, 60, 11, 37, 67, |
| 65, 43, 46, 65, 46, 51, 46, 47, 46, 62, |
| 46, 64, 57, 65, 65, 64, 58, 43, 25, 10, |
| 8, 11, 48, 51, 57, 51, 59, 46, 46 |
| }; |
| |
| #if ! defined (YYSIZE_T) && defined (__SIZE_TYPE__) |
| # define YYSIZE_T __SIZE_TYPE__ |
| #endif |
| #if ! defined (YYSIZE_T) && defined (size_t) |
| # define YYSIZE_T size_t |
| #endif |
| #if ! defined (YYSIZE_T) |
| # if defined (__STDC__) || defined (__cplusplus) |
| # include <stddef.h> /* INFRINGES ON USER NAME SPACE */ |
| # define YYSIZE_T size_t |
| # endif |
| #endif |
| #if ! defined (YYSIZE_T) |
| # define YYSIZE_T unsigned int |
| #endif |
| |
| #define yyerrok (yyerrstatus = 0) |
| #define yyclearin (yychar = YYEMPTY) |
| #define YYEMPTY (-2) |
| #define YYEOF 0 |
| |
| #define YYACCEPT goto yyacceptlab |
| #define YYABORT goto yyabortlab |
| #define YYERROR goto yyerrlab1 |
| |
| /* Like YYERROR except do call yyerror. This remains here temporarily |
| to ease the transition to the new meaning of YYERROR, for GCC. |
| Once GCC version 2 has supplanted version 1, this can go. */ |
| |
| #define YYFAIL goto yyerrlab |
| |
| #define YYRECOVERING() (!!yyerrstatus) |
| |
| #define YYBACKUP(Token, Value) \ |
| do \ |
| if (yychar == YYEMPTY && yylen == 1) \ |
| { \ |
| yychar = (Token); \ |
| yylval = (Value); \ |
| yytoken = YYTRANSLATE (yychar); \ |
| YYPOPSTACK; \ |
| goto yybackup; \ |
| } \ |
| else \ |
| { \ |
| yyerror ("syntax error: cannot back up");\ |
| YYERROR; \ |
| } \ |
| while (0) |
| |
| #define YYTERROR 1 |
| #define YYERRCODE 256 |
| |
| /* YYLLOC_DEFAULT -- Compute the default location (before the actions |
| are run). */ |
| |
| #ifndef YYLLOC_DEFAULT |
| # define YYLLOC_DEFAULT(Current, Rhs, N) \ |
| Current.first_line = Rhs[1].first_line; \ |
| Current.first_column = Rhs[1].first_column; \ |
| Current.last_line = Rhs[N].last_line; \ |
| Current.last_column = Rhs[N].last_column; |
| #endif |
| |
| /* YYLEX -- calling `yylex' with the right arguments. */ |
| |
| #ifdef YYLEX_PARAM |
| # define YYLEX yylex (YYLEX_PARAM) |
| #else |
| # define YYLEX yylex () |
| #endif |
| |
| /* 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 YYDSYMPRINT(Args) \ |
| do { \ |
| if (yydebug) \ |
| yysymprint Args; \ |
| } while (0) |
| |
| # define YYDSYMPRINTF(Title, Token, Value, Location) \ |
| do { \ |
| if (yydebug) \ |
| { \ |
| YYFPRINTF (stderr, "%s ", Title); \ |
| yysymprint (stderr, \ |
| Token, Value); \ |
| YYFPRINTF (stderr, "\n"); \ |
| } \ |
| } while (0) |
| |
| /*------------------------------------------------------------------. |
| | yy_stack_print -- Print the state stack from its BOTTOM up to its | |
| | TOP (cinluded). | |
| `------------------------------------------------------------------*/ |
| |
| #if defined (__STDC__) || defined (__cplusplus) |
| static void |
| yy_stack_print (short *bottom, short *top) |
| #else |
| static void |
| yy_stack_print (bottom, top) |
| short *bottom; |
| short *top; |
| #endif |
| { |
| YYFPRINTF (stderr, "Stack now"); |
| for (/* Nothing. */; bottom <= top; ++bottom) |
| YYFPRINTF (stderr, " %d", *bottom); |
| 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. | |
| `------------------------------------------------*/ |
| |
| #if defined (__STDC__) || defined (__cplusplus) |
| static void |
| yy_reduce_print (int yyrule) |
| #else |
| static void |
| yy_reduce_print (yyrule) |
| int yyrule; |
| #endif |
| { |
| int yyi; |
| unsigned int yylineno = yyrline[yyrule]; |
| YYFPRINTF (stderr, "Reducing stack by rule %d (line %u), ", |
| yyrule - 1, yylineno); |
| /* Print the symbols being reduced, and their result. */ |
| for (yyi = yyprhs[yyrule]; 0 <= yyrhs[yyi]; yyi++) |
| YYFPRINTF (stderr, "%s ", yytname [yyrhs[yyi]]); |
| YYFPRINTF (stderr, "-> %s\n", yytname [yyr1[yyrule]]); |
| } |
| |
| # define YY_REDUCE_PRINT(Rule) \ |
| do { \ |
| if (yydebug) \ |
| yy_reduce_print (Rule); \ |
| } while (0) |
| |
| /* Nonzero means print parse trace. It is left uninitialized so that |
| multiple parsers can coexist. */ |
| int yydebug; |
| #else /* !YYDEBUG */ |
| # define YYDPRINTF(Args) |
| # define YYDSYMPRINT(Args) |
| # define YYDSYMPRINTF(Title, Token, 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 |
| SIZE_MAX < YYSTACK_BYTES (YYMAXDEPTH) |
| evaluated with infinite-precision integer arithmetic. */ |
| |
| #if YYMAXDEPTH == 0 |
| # undef YYMAXDEPTH |
| #endif |
| |
| #ifndef YYMAXDEPTH |
| # define YYMAXDEPTH 10000 |
| #endif |
| |
| |
| |
| #if YYERROR_VERBOSE |
| |
| # ifndef yystrlen |
| # if defined (__GLIBC__) && defined (_STRING_H) |
| # define yystrlen strlen |
| # else |
| /* Return the length of YYSTR. */ |
| static YYSIZE_T |
| # if defined (__STDC__) || defined (__cplusplus) |
| yystrlen (const char *yystr) |
| # else |
| yystrlen (yystr) |
| const char *yystr; |
| # endif |
| { |
| register const char *yys = yystr; |
| |
| while (*yys++ != '\0') |
| continue; |
| |
| return yys - yystr - 1; |
| } |
| # endif |
| # endif |
| |
| # ifndef yystpcpy |
| # if defined (__GLIBC__) && defined (_STRING_H) && defined (_GNU_SOURCE) |
| # define yystpcpy stpcpy |
| # else |
| /* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in |
| YYDEST. */ |
| static char * |
| # if defined (__STDC__) || defined (__cplusplus) |
| yystpcpy (char *yydest, const char *yysrc) |
| # else |
| yystpcpy (yydest, yysrc) |
| char *yydest; |
| const char *yysrc; |
| # endif |
| { |
| register char *yyd = yydest; |
| register const char *yys = yysrc; |
| |
| while ((*yyd++ = *yys++) != '\0') |
| continue; |
| |
| return yyd - 1; |
| } |
| # endif |
| # endif |
| |
| #endif /* !YYERROR_VERBOSE */ |
| |
| |
| |
| #if YYDEBUG |
| /*--------------------------------. |
| | Print this symbol on YYOUTPUT. | |
| `--------------------------------*/ |
| |
| #if defined (__STDC__) || defined (__cplusplus) |
| static void |
| yysymprint (FILE *yyoutput, int yytype, YYSTYPE *yyvaluep) |
| #else |
| static void |
| yysymprint (yyoutput, yytype, yyvaluep) |
| FILE *yyoutput; |
| int yytype; |
| YYSTYPE *yyvaluep; |
| #endif |
| { |
| /* Pacify ``unused variable'' warnings. */ |
| (void) yyvaluep; |
| |
| if (yytype < YYNTOKENS) |
| { |
| YYFPRINTF (yyoutput, "token %s (", yytname[yytype]); |
| # ifdef YYPRINT |
| YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep); |
| # endif |
| } |
| else |
| YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]); |
| |
| switch (yytype) |
| { |
| default: |
| break; |
| } |
| YYFPRINTF (yyoutput, ")"); |
| } |
| |
| #endif /* ! YYDEBUG */ |
| /*-----------------------------------------------. |
| | Release the memory associated to this symbol. | |
| `-----------------------------------------------*/ |
| |
| #if defined (__STDC__) || defined (__cplusplus) |
| static void |
| yydestruct (int yytype, YYSTYPE *yyvaluep) |
| #else |
| static void |
| yydestruct (yytype, yyvaluep) |
| int yytype; |
| YYSTYPE *yyvaluep; |
| #endif |
| { |
| /* Pacify ``unused variable'' warnings. */ |
| (void) yyvaluep; |
| |
| switch (yytype) |
| { |
| |
| default: |
| break; |
| } |
| } |
| |
| |
| /* 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); |
| #else |
| int yyparse (); |
| #endif |
| #endif /* ! YYPARSE_PARAM */ |
| |
| |
| |
| /* The lookahead symbol. */ |
| int yychar; |
| |
| /* The semantic value of the lookahead symbol. */ |
| YYSTYPE yylval; |
| |
| /* Number of syntax errors so far. */ |
| int yynerrs; |
| |
| |
| |
| /*----------. |
| | yyparse. | |
| `----------*/ |
| |
| #ifdef YYPARSE_PARAM |
| # if defined (__STDC__) || defined (__cplusplus) |
| int yyparse (void *YYPARSE_PARAM) |
| # else |
| int yyparse (YYPARSE_PARAM) |
| void *YYPARSE_PARAM; |
| # endif |
| #else /* ! YYPARSE_PARAM */ |
| #if defined (__STDC__) || defined (__cplusplus) |
| int |
| yyparse (void) |
| #else |
| int |
| yyparse () |
| |
| #endif |
| #endif |
| { |
| |
| register int yystate; |
| register int yyn; |
| int yyresult; |
| /* Number of tokens to shift before error messages enabled. */ |
| int yyerrstatus; |
| /* Lookahead token as an internal (translated) token number. */ |
| int yytoken = 0; |
| |
| /* Three stacks and their tools: |
| `yyss': related to states, |
| `yyvs': related to semantic values, |
| `yyls': related to locations. |
| |
| Refer to the stacks thru separate pointers, to allow yyoverflow |
| to reallocate them elsewhere. */ |
| |
| /* The state stack. */ |
| short yyssa[YYINITDEPTH]; |
| short *yyss = yyssa; |
| register short *yyssp; |
| |
| /* The semantic value stack. */ |
| YYSTYPE yyvsa[YYINITDEPTH]; |
| YYSTYPE *yyvs = yyvsa; |
| register YYSTYPE *yyvsp; |
| |
| |
| |
| #define YYPOPSTACK (yyvsp--, yyssp--) |
| |
| YYSIZE_T yystacksize = YYINITDEPTH; |
| |
| /* The variables used to return semantic value and location from the |
| action routines. */ |
| YYSTYPE yyval; |
| |
| |
| /* When reducing, the number of symbols on the RHS of the reduced |
| rule. */ |
| int yylen; |
| |
| YYDPRINTF ((stderr, "Starting parse\n")); |
| |
| yystate = 0; |
| 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; |
| |
| /*------------------------------------------------------------. |
| | 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: |
| *yyssp = yystate; |
| |
| if (yyss + yystacksize - 1 <= yyssp) |
| { |
| /* Get the current used size of the three stacks, in elements. */ |
| YYSIZE_T yysize = yyssp - yyss + 1; |
| |
| #ifdef 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. */ |
| YYSTYPE *yyvs1 = yyvs; |
| short *yyss1 = yyss; |
| |
| |
| /* 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 ("parser stack overflow", |
| &yyss1, yysize * sizeof (*yyssp), |
| &yyvs1, yysize * sizeof (*yyvsp), |
| |
| &yystacksize); |
| |
| yyss = yyss1; |
| yyvs = yyvs1; |
| } |
| #else /* no yyoverflow */ |
| # ifndef YYSTACK_RELOCATE |
| goto yyoverflowlab; |
| # else |
| /* Extend the stack our own way. */ |
| if (YYMAXDEPTH <= yystacksize) |
| goto yyoverflowlab; |
| yystacksize *= 2; |
| if (YYMAXDEPTH < yystacksize) |
| yystacksize = YYMAXDEPTH; |
| |
| { |
| short *yyss1 = yyss; |
| union yyalloc *yyptr = |
| (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize)); |
| if (! yyptr) |
| goto yyoverflowlab; |
| YYSTACK_RELOCATE (yyss); |
| YYSTACK_RELOCATE (yyvs); |
| |
| # undef YYSTACK_RELOCATE |
| if (yyss1 != yyssa) |
| YYSTACK_FREE (yyss1); |
| } |
| # endif |
| #endif /* no yyoverflow */ |
| |
| yyssp = yyss + yysize - 1; |
| yyvsp = yyvs + yysize - 1; |
| |
| |
| YYDPRINTF ((stderr, "Stack size increased to %lu\n", |
| (unsigned long int) yystacksize)); |
| |
| if (yyss + yystacksize - 1 <= yyssp) |
| YYABORT; |
| } |
| |
| YYDPRINTF ((stderr, "Entering state %d\n", yystate)); |
| |
| 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. */ |
| /* yyresume: */ |
| |
| /* First try to decide what to do without reference to lookahead token. */ |
| |
| yyn = yypact[yystate]; |
| if (yyn == YYPACT_NINF) |
| goto yydefault; |
| |
| /* Not known => get a lookahead token if don't already have one. */ |
| |
| /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */ |
| if (yychar == YYEMPTY) |
| { |
| YYDPRINTF ((stderr, "Reading a token: ")); |
| yychar = YYLEX; |
| } |
| |
| if (yychar <= YYEOF) |
| { |
| yychar = yytoken = YYEOF; |
| YYDPRINTF ((stderr, "Now at end of input.\n")); |
| } |
| else |
| { |
| yytoken = YYTRANSLATE (yychar); |
| YYDSYMPRINTF ("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 (yyn == 0 || yyn == YYTABLE_NINF) |
| goto yyerrlab; |
| yyn = -yyn; |
| goto yyreduce; |
| } |
| |
| if (yyn == YYFINAL) |
| YYACCEPT; |
| |
| /* Shift the lookahead token. */ |
| YYDPRINTF ((stderr, "Shifting token %s, ", yytname[yytoken])); |
| |
| /* Discard the token being shifted unless it is eof. */ |
| if (yychar != YYEOF) |
| yychar = YYEMPTY; |
| |
| *++yyvsp = yylval; |
| |
| |
| /* Count tokens shifted since error; after three, turn off error |
| status. */ |
| if (yyerrstatus) |
| yyerrstatus--; |
| |
| yystate = yyn; |
| 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 3: |
| #line 142 "jamgram.y" |
| { parse_save( yyvsp[0].parse ); } |
| break; |
| |
| case 4: |
| #line 153 "jamgram.y" |
| { yyval.parse = yyvsp[0].parse; } |
| break; |
| |
| case 5: |
| #line 155 "jamgram.y" |
| { yyval.parse = yyvsp[0].parse; } |
| break; |
| |
| case 6: |
| #line 159 "jamgram.y" |
| { yyval.parse = yyvsp[0].parse; } |
| break; |
| |
| case 7: |
| #line 161 "jamgram.y" |
| { yyval.parse = prules( yyvsp[-1].parse, yyvsp[0].parse ); } |
| break; |
| |
| case 8: |
| #line 163 "jamgram.y" |
| { yyval.parse = plocal( yyvsp[-3].parse, yyvsp[-2].parse, yyvsp[0].parse ); } |
| break; |
| |
| case 9: |
| #line 167 "jamgram.y" |
| { yyval.parse = pnull(); } |
| break; |
| |
| case 10: |
| #line 171 "jamgram.y" |
| { yyval.parse = yyvsp[0].parse; yyval.number = ASSIGN_SET; } |
| break; |
| |
| case 11: |
| #line 173 "jamgram.y" |
| { yyval.parse = yyvsp[0].parse; yyval.number = ASSIGN_APPEND; } |
| break; |
| |
| case 12: |
| #line 177 "jamgram.y" |
| { yyval.parse = yyvsp[-1].parse; } |
| break; |
| |
| case 13: |
| #line 179 "jamgram.y" |
| { yyval.parse = P0; } |
| break; |
| |
| case 14: |
| #line 183 "jamgram.y" |
| { yyval.number = 1; } |
| break; |
| |
| case 15: |
| #line 185 "jamgram.y" |
| { yyval.number = 0; } |
| break; |
| |
| case 16: |
| #line 189 "jamgram.y" |
| { yyval.parse = yyvsp[-1].parse; } |
| break; |
| |
| case 17: |
| #line 191 "jamgram.y" |
| { yyval.parse = pincl( yyvsp[-1].parse ); } |
| break; |
| |
| case 18: |
| #line 193 "jamgram.y" |
| { yyval.parse = prule( yyvsp[-2].string, yyvsp[-1].parse ); } |
| break; |
| |
| case 19: |
| #line 195 "jamgram.y" |
| { yyval.parse = pset( yyvsp[-3].parse, yyvsp[-1].parse, yyvsp[-2].number ); } |
| break; |
| |
| case 20: |
| #line 197 "jamgram.y" |
| { yyval.parse = pset1( yyvsp[-5].parse, yyvsp[-3].parse, yyvsp[-1].parse, yyvsp[-2].number ); } |
| break; |
| |
| case 21: |
| #line 199 "jamgram.y" |
| { yyval.parse = yyvsp[-1].parse; } |
| break; |
| |
| case 22: |
| #line 201 "jamgram.y" |
| { yyval.parse = pfor( yyvsp[-5].string, yyvsp[-3].parse, yyvsp[-1].parse, yyvsp[-6].number ); } |
| break; |
| |
| case 23: |
| #line 203 "jamgram.y" |
| { yyval.parse = pswitch( yyvsp[-3].parse, yyvsp[-1].parse ); } |
| break; |
| |
| case 24: |
| #line 205 "jamgram.y" |
| { yyval.parse = pif( yyvsp[-3].parse, yyvsp[-1].parse, pnull() ); } |
| break; |
| |
| case 25: |
| #line 207 "jamgram.y" |
| { yyval.parse = pmodule( yyvsp[-3].parse, yyvsp[-1].parse ); } |
| break; |
| |
| case 26: |
| #line 209 "jamgram.y" |
| { yyval.parse = pclass( yyvsp[-3].parse, yyvsp[-1].parse ); } |
| break; |
| |
| case 27: |
| #line 211 "jamgram.y" |
| { yyval.parse = pwhile( yyvsp[-3].parse, yyvsp[-1].parse ); } |
| break; |
| |
| case 28: |
| #line 213 "jamgram.y" |
| { yyval.parse = pif( yyvsp[-5].parse, yyvsp[-3].parse, yyvsp[0].parse ); } |
| break; |
| |
| case 29: |
| #line 215 "jamgram.y" |
| { yyval.parse = psetc( yyvsp[-2].string, yyvsp[0].parse, yyvsp[-1].parse, yyvsp[-4].number ); } |
| break; |
| |
| case 30: |
| #line 217 "jamgram.y" |
| { yyval.parse = pon( yyvsp[-1].parse, yyvsp[0].parse ); } |
| break; |
| |
| case 31: |
| #line 219 "jamgram.y" |
| { yymode( SCAN_STRING ); } |
| break; |
| |
| case 32: |
| #line 221 "jamgram.y" |
| { yymode( SCAN_NORMAL ); } |
| break; |
| |
| case 33: |
| #line 223 "jamgram.y" |
| { yyval.parse = psete( yyvsp[-6].string,yyvsp[-5].parse,yyvsp[-2].string,yyvsp[-7].number ); } |
| break; |
| |
| case 34: |
| #line 231 "jamgram.y" |
| { yyval.number = ASSIGN_SET; } |
| break; |
| |
| case 35: |
| #line 233 "jamgram.y" |
| { yyval.number = ASSIGN_APPEND; } |
| break; |
| |
| case 36: |
| #line 235 "jamgram.y" |
| { yyval.number = ASSIGN_DEFAULT; } |
| break; |
| |
| case 37: |
| #line 237 "jamgram.y" |
| { yyval.number = ASSIGN_DEFAULT; } |
| break; |
| |
| case 38: |
| #line 244 "jamgram.y" |
| { yyval.parse = peval( EXPR_EXISTS, yyvsp[0].parse, pnull() ); } |
| break; |
| |
| case 39: |
| #line 246 "jamgram.y" |
| { yyval.parse = peval( EXPR_EQUALS, yyvsp[-2].parse, yyvsp[0].parse ); } |
| break; |
| |
| case 40: |
| #line 248 "jamgram.y" |
| { yyval.parse = peval( EXPR_NOTEQ, yyvsp[-2].parse, yyvsp[0].parse ); } |
| break; |
| |
| case 41: |
| #line 250 "jamgram.y" |
| { yyval.parse = peval( EXPR_LESS, yyvsp[-2].parse, yyvsp[0].parse ); } |
| break; |
| |
| case 42: |
| #line 252 "jamgram.y" |
| { yyval.parse = peval( EXPR_LESSEQ, yyvsp[-2].parse, yyvsp[0].parse ); } |
| break; |
| |
| case 43: |
| #line 254 "jamgram.y" |
| { yyval.parse = peval( EXPR_MORE, yyvsp[-2].parse, yyvsp[0].parse ); } |
| break; |
| |
| case 44: |
| #line 256 "jamgram.y" |
| { yyval.parse = peval( EXPR_MOREEQ, yyvsp[-2].parse, yyvsp[0].parse ); } |
| break; |
| |
| case 45: |
| #line 258 "jamgram.y" |
| { yyval.parse = peval( EXPR_AND, yyvsp[-2].parse, yyvsp[0].parse ); } |
| break; |
| |
| case 46: |
| #line 260 "jamgram.y" |
| { yyval.parse = peval( EXPR_AND, yyvsp[-2].parse, yyvsp[0].parse ); } |
| break; |
| |
| case 47: |
| #line 262 "jamgram.y" |
| { yyval.parse = peval( EXPR_OR, yyvsp[-2].parse, yyvsp[0].parse ); } |
| break; |
| |
| case 48: |
| #line 264 "jamgram.y" |
| { yyval.parse = peval( EXPR_OR, yyvsp[-2].parse, yyvsp[0].parse ); } |
| break; |
| |
| case 49: |
| #line 266 "jamgram.y" |
| { yyval.parse = peval( EXPR_IN, yyvsp[-2].parse, yyvsp[0].parse ); } |
| break; |
| |
| case 50: |
| #line 268 "jamgram.y" |
| { yyval.parse = peval( EXPR_NOT, yyvsp[0].parse, pnull() ); } |
| break; |
| |
| case 51: |
| #line 270 "jamgram.y" |
| { yyval.parse = yyvsp[-1].parse; } |
| break; |
| |
| case 52: |
| #line 281 "jamgram.y" |
| { yyval.parse = P0; } |
| break; |
| |
| case 53: |
| #line 283 "jamgram.y" |
| { yyval.parse = pnode( yyvsp[-1].parse, yyvsp[0].parse ); } |
| break; |
| |
| case 54: |
| #line 287 "jamgram.y" |
| { yyval.parse = psnode( yyvsp[-2].string, yyvsp[0].parse ); } |
| break; |
| |
| case 55: |
| #line 296 "jamgram.y" |
| { yyval.parse = pnode( P0, yyvsp[0].parse ); } |
| break; |
| |
| case 56: |
| #line 298 "jamgram.y" |
| { yyval.parse = pnode( yyvsp[0].parse, yyvsp[-2].parse ); } |
| break; |
| |
| case 57: |
| #line 308 "jamgram.y" |
| { yyval.parse = yyvsp[0].parse; yymode( SCAN_NORMAL ); } |
| break; |
| |
| case 58: |
| #line 312 "jamgram.y" |
| { yyval.parse = pnull(); yymode( SCAN_PUNCT ); } |
| break; |
| |
| case 59: |
| #line 314 "jamgram.y" |
| { yyval.parse = pappend( yyvsp[-1].parse, yyvsp[0].parse ); } |
| break; |
| |
| case 60: |
| #line 318 "jamgram.y" |
| { yyval.parse = plist( yyvsp[0].string ); } |
| break; |
| |
| case 61: |
| #line 319 "jamgram.y" |
| { yymode( SCAN_NORMAL ); } |
| break; |
| |
| case 62: |
| #line 320 "jamgram.y" |
| { yyval.parse = yyvsp[-1].parse; } |
| break; |
| |
| case 63: |
| #line 329 "jamgram.y" |
| { yyval.parse = prule( yyvsp[-1].string, yyvsp[0].parse ); } |
| break; |
| |
| case 64: |
| #line 331 "jamgram.y" |
| { yyval.parse = pon( yyvsp[-2].parse, prule( yyvsp[-1].string, yyvsp[0].parse ) ); } |
| break; |
| |
| case 65: |
| #line 333 "jamgram.y" |
| { yyval.parse = pon( yyvsp[-2].parse, yyvsp[0].parse ); } |
| break; |
| |
| case 66: |
| #line 343 "jamgram.y" |
| { yyval.number = 0; } |
| break; |
| |
| case 67: |
| #line 345 "jamgram.y" |
| { yyval.number = yyvsp[-1].number | yyvsp[0].number; } |
| break; |
| |
| case 68: |
| #line 349 "jamgram.y" |
| { yyval.number = EXEC_UPDATED; } |
| break; |
| |
| case 69: |
| #line 351 "jamgram.y" |
| { yyval.number = EXEC_TOGETHER; } |
| break; |
| |
| case 70: |
| #line 353 "jamgram.y" |
| { yyval.number = EXEC_IGNORE; } |
| break; |
| |
| case 71: |
| #line 355 "jamgram.y" |
| { yyval.number = EXEC_QUIETLY; } |
| break; |
| |
| case 72: |
| #line 357 "jamgram.y" |
| { yyval.number = EXEC_PIECEMEAL; } |
| break; |
| |
| case 73: |
| #line 359 "jamgram.y" |
| { yyval.number = EXEC_EXISTING; } |
| break; |
| |
| case 74: |
| #line 368 "jamgram.y" |
| { yyval.parse = pnull(); } |
| break; |
| |
| case 75: |
| #line 370 "jamgram.y" |
| { yyval.parse = yyvsp[0].parse; } |
| break; |
| |
| |
| } |
| |
| /* Line 991 of yacc.c. */ |
| #line 1621 "y.tab.c" |
| |
| yyvsp -= yylen; |
| yyssp -= yylen; |
| |
| |
| YY_STACK_PRINT (yyss, yyssp); |
| |
| *++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. */ |
| |
| yyn = yyr1[yyn]; |
| |
| yystate = yypgoto[yyn - YYNTOKENS] + *yyssp; |
| if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp) |
| yystate = yytable[yystate]; |
| else |
| yystate = yydefgoto[yyn - YYNTOKENS]; |
| |
| goto yynewstate; |
| |
| |
| /*------------------------------------. |
| | yyerrlab -- here on detecting error | |
| `------------------------------------*/ |
| yyerrlab: |
| /* If not already recovering from an error, report this error. */ |
| if (!yyerrstatus) |
| { |
| ++yynerrs; |
| #if YYERROR_VERBOSE |
| yyn = yypact[yystate]; |
| |
| if (YYPACT_NINF < yyn && yyn < YYLAST) |
| { |
| YYSIZE_T yysize = 0; |
| int yytype = YYTRANSLATE (yychar); |
| char *yymsg; |
| int yyx, yycount; |
| |
| yycount = 0; |
| /* Start YYX at -YYN if negative to avoid negative indexes in |
| YYCHECK. */ |
| for (yyx = yyn < 0 ? -yyn : 0; |
| yyx < (int) (sizeof (yytname) / sizeof (char *)); yyx++) |
| if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR) |
| yysize += yystrlen (yytname[yyx]) + 15, yycount++; |
| yysize += yystrlen ("syntax error, unexpected ") + 1; |
| yysize += yystrlen (yytname[yytype]); |
| yymsg = (char *) YYSTACK_ALLOC (yysize); |
| if (yymsg != 0) |
| { |
| char *yyp = yystpcpy (yymsg, "syntax error, unexpected "); |
| yyp = yystpcpy (yyp, yytname[yytype]); |
| |
| if (yycount < 5) |
| { |
| yycount = 0; |
| for (yyx = yyn < 0 ? -yyn : 0; |
| yyx < (int) (sizeof (yytname) / sizeof (char *)); |
| yyx++) |
| if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR) |
| { |
| const char *yyq = ! yycount ? ", expecting " : " or "; |
| yyp = yystpcpy (yyp, yyq); |
| yyp = yystpcpy (yyp, yytname[yyx]); |
| yycount++; |
| } |
| } |
| yyerror (yymsg); |
| YYSTACK_FREE (yymsg); |
| } |
| else |
| yyerror ("syntax error; also virtual memory exhausted"); |
| } |
| else |
| #endif /* YYERROR_VERBOSE */ |
| yyerror ("syntax error"); |
| } |
| |
| |
| |
| if (yyerrstatus == 3) |
| { |
| /* If just tried and failed to reuse lookahead token after an |
| error, discard it. */ |
| |
| /* Return failure if at end of input. */ |
| if (yychar == YYEOF) |
| { |
| /* Pop the error token. */ |
| YYPOPSTACK; |
| /* Pop the rest of the stack. */ |
| while (yyss < yyssp) |
| { |
| YYDSYMPRINTF ("Error: popping", yystos[*yyssp], yyvsp, yylsp); |
| yydestruct (yystos[*yyssp], yyvsp); |
| YYPOPSTACK; |
| } |
| YYABORT; |
| } |
| |
| YYDSYMPRINTF ("Error: discarding", yytoken, &yylval, &yylloc); |
| yydestruct (yytoken, &yylval); |
| yychar = YYEMPTY; |
| |
| } |
| |
| /* Else will try to reuse lookahead token after shifting the error |
| token. */ |
| goto yyerrlab2; |
| |
| |
| /*----------------------------------------------------. |
| | yyerrlab1 -- error raised explicitly by an action. | |
| `----------------------------------------------------*/ |
| yyerrlab1: |
| |
| /* Suppress GCC warning that yyerrlab1 is unused when no action |
| invokes YYERROR. */ |
| #if defined (__GNUC_MINOR__) && 2093 <= (__GNUC__ * 1000 + __GNUC_MINOR__) |
| __attribute__ ((__unused__)) |
| #endif |
| |
| |
| goto yyerrlab2; |
| |
| |
| /*---------------------------------------------------------------. |
| | yyerrlab2 -- pop states until the error token can be shifted. | |
| `---------------------------------------------------------------*/ |
| yyerrlab2: |
| yyerrstatus = 3; /* Each real token shifted decrements this. */ |
| |
| for (;;) |
| { |
| yyn = yypact[yystate]; |
| if (yyn != YYPACT_NINF) |
| { |
| yyn += YYTERROR; |
| if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR) |
| { |
| yyn = yytable[yyn]; |
| if (0 < yyn) |
| break; |
| } |
| } |
| |
| /* Pop the current state because it cannot handle the error token. */ |
| if (yyssp == yyss) |
| YYABORT; |
| |
| YYDSYMPRINTF ("Error: popping", yystos[*yyssp], yyvsp, yylsp); |
| yydestruct (yystos[yystate], yyvsp); |
| yyvsp--; |
| yystate = *--yyssp; |
| |
| YY_STACK_PRINT (yyss, yyssp); |
| } |
| |
| if (yyn == YYFINAL) |
| YYACCEPT; |
| |
| YYDPRINTF ((stderr, "Shifting error token, ")); |
| |
| *++yyvsp = yylval; |
| |
| |
| yystate = yyn; |
| goto yynewstate; |
| |
| |
| /*-------------------------------------. |
| | yyacceptlab -- YYACCEPT comes here. | |
| `-------------------------------------*/ |
| yyacceptlab: |
| yyresult = 0; |
| goto yyreturn; |
| |
| /*-----------------------------------. |
| | yyabortlab -- YYABORT comes here. | |
| `-----------------------------------*/ |
| yyabortlab: |
| yyresult = 1; |
| goto yyreturn; |
| |
| #ifndef yyoverflow |
| /*----------------------------------------------. |
| | yyoverflowlab -- parser overflow comes here. | |
| `----------------------------------------------*/ |
| yyoverflowlab: |
| yyerror ("parser stack overflow"); |
| yyresult = 2; |
| /* Fall through. */ |
| #endif |
| |
| yyreturn: |
| #ifndef yyoverflow |
| if (yyss != yyssa) |
| YYSTACK_FREE (yyss); |
| #endif |
| return yyresult; |
| } |
| |
| |
| |
