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Diffstat (limited to 'tools/build/src/engine/jamgram.c')
| -rw-r--r-- | tools/build/src/engine/jamgram.c | 2327 |
1 files changed, 2327 insertions, 0 deletions
diff --git a/tools/build/src/engine/jamgram.c b/tools/build/src/engine/jamgram.c new file mode 100644 index 000000000..48c85228e --- /dev/null +++ b/tools/build/src/engine/jamgram.c @@ -0,0 +1,2327 @@ +/* A Bison parser, made by GNU Bison 2.4.3. */ + +/* Skeleton implementation for Bison's Yacc-like parsers in C + + Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006, + 2009, 2010 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. */ + +/* As a special exception, you may create a larger work that contains + part or all of the Bison parser skeleton and distribute that work + under terms of your choice, so long as that work isn't itself a + parser generator using the skeleton or a modified version thereof + as a parser skeleton. Alternatively, if you modify or redistribute + the parser skeleton itself, you may (at your option) remove this + special exception, which will cause the skeleton and the resulting + Bison output files to be licensed under the GNU General Public + License without this special exception. + + This special exception was added by the Free Software Foundation in + version 2.2 of Bison. */ + +/* C LALR(1) parser skeleton written by Richard Stallman, by + simplifying the original so-called "semantic" parser. */ + +/* 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 + +/* Bison version. */ +#define YYBISON_VERSION "2.4.3" + +/* Skeleton name. */ +#define YYSKELETON_NAME "yacc.c" + +/* Pure parsers. */ +#define YYPURE 0 + +/* Push parsers. */ +#define YYPUSH 0 + +/* Pull parsers. */ +#define YYPULL 1 + +/* Using locations. */ +#define YYLSP_NEEDED 0 + + + +/* Copy the first part of user declarations. */ + +/* Line 189 of yacc.c */ +#line 96 "jamgram.y" + +#include "jam.h" + +#include "lists.h" +#include "parse.h" +#include "scan.h" +#include "compile.h" +#include "object.h" +#include "rules.h" + +# define YYMAXDEPTH 10000 /* for OSF and other less endowed yaccs */ + +# define F0 -1 +# define P0 (PARSE *)0 +# define S0 (OBJECT *)0 + +# define pappend( l,r ) parse_make( PARSE_APPEND,l,r,P0,S0,S0,0 ) +# define peval( c,l,r ) parse_make( PARSE_EVAL,l,r,P0,S0,S0,c ) +# define pfor( s,l,r,x ) parse_make( PARSE_FOREACH,l,r,P0,s,S0,x ) +# define pif( l,r,t ) parse_make( PARSE_IF,l,r,t,S0,S0,0 ) +# define pincl( l ) parse_make( PARSE_INCLUDE,l,P0,P0,S0,S0,0 ) +# define plist( s ) parse_make( PARSE_LIST,P0,P0,P0,s,S0,0 ) +# define plocal( l,r,t ) parse_make( PARSE_LOCAL,l,r,t,S0,S0,0 ) +# define pmodule( l,r ) parse_make( PARSE_MODULE,l,r,P0,S0,S0,0 ) +# define pclass( l,r ) parse_make( PARSE_CLASS,l,r,P0,S0,S0,0 ) +# define pnull() parse_make( PARSE_NULL,P0,P0,P0,S0,S0,0 ) +# define pon( l,r ) parse_make( PARSE_ON,l,r,P0,S0,S0,0 ) +# define prule( s,p ) parse_make( PARSE_RULE,p,P0,P0,s,S0,0 ) +# define prules( l,r ) parse_make( PARSE_RULES,l,r,P0,S0,S0,0 ) +# define pset( l,r,a ) parse_make( PARSE_SET,l,r,P0,S0,S0,a ) +# define pset1( l,r,t,a ) parse_make( PARSE_SETTINGS,l,r,t,S0,S0,a ) +# define psetc( s,p,a,l ) parse_make( PARSE_SETCOMP,p,a,P0,s,S0,l ) +# define psete( s,l,s1,f ) parse_make( PARSE_SETEXEC,l,P0,P0,s,s1,f ) +# define pswitch( l,r ) parse_make( PARSE_SWITCH,l,r,P0,S0,S0,0 ) +# define pwhile( l,r ) parse_make( PARSE_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 ) + + + +/* Line 189 of yacc.c */ +#line 114 "y.tab.c" + +/* 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 + +/* Enabling the token table. */ +#ifndef YYTOKEN_TABLE +# define YYTOKEN_TABLE 0 +#endif + + +/* 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 +/* Tokens. */ +#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 + + + + +#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED +typedef int YYSTYPE; +# define YYSTYPE_IS_TRIVIAL 1 +# define yystype YYSTYPE /* obsolescent; will be withdrawn */ +# define YYSTYPE_IS_DECLARED 1 +#endif + + +/* Copy the second part of user declarations. */ + + +/* Line 264 of yacc.c */ +#line 252 "y.tab.c" + +#ifdef short +# undef short +#endif + +#ifdef YYTYPE_UINT8 +typedef YYTYPE_UINT8 yytype_uint8; +#else +typedef unsigned char yytype_uint8; +#endif + +#ifdef YYTYPE_INT8 +typedef YYTYPE_INT8 yytype_int8; +#elif (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +typedef signed char yytype_int8; +#else +typedef short int yytype_int8; +#endif + +#ifdef YYTYPE_UINT16 +typedef YYTYPE_UINT16 yytype_uint16; +#else +typedef unsigned short int yytype_uint16; +#endif + +#ifdef YYTYPE_INT16 +typedef YYTYPE_INT16 yytype_int16; +#else +typedef short int yytype_int16; +#endif + +#ifndef YYSIZE_T +# ifdef __SIZE_TYPE__ +# define YYSIZE_T __SIZE_TYPE__ +# elif defined size_t +# define YYSIZE_T size_t +# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +# include <stddef.h> /* INFRINGES ON USER NAME SPACE */ +# define YYSIZE_T size_t +# else +# define YYSIZE_T unsigned int +# endif +#endif + +#define YYSIZE_MAXIMUM ((YYSIZE_T) -1) + +#ifndef YY_ +# if defined YYENABLE_NLS && YYENABLE_NLS +# if ENABLE_NLS +# include <libintl.h> /* INFRINGES ON USER NAME SPACE */ +# define YY_(msgid) dgettext ("bison-runtime", msgid) +# endif +# endif +# ifndef YY_ +# define YY_(msgid) msgid +# endif +#endif + +/* Suppress unused-variable warnings by "using" E. */ +#if ! defined lint || defined __GNUC__ +# define YYUSE(e) ((void) (e)) +#else +# define YYUSE(e) /* empty */ +#endif + +/* Identity function, used to suppress warnings about constant conditions. */ +#ifndef lint +# define YYID(n) (n) +#else +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static int +YYID (int yyi) +#else +static int +YYID (yyi) + int yyi; +#endif +{ + return yyi; +} +#endif + +#if ! defined yyoverflow || YYERROR_VERBOSE + +/* The parser invokes alloca or malloc; define the necessary symbols. */ + +# ifdef YYSTACK_USE_ALLOCA +# if YYSTACK_USE_ALLOCA +# ifdef __GNUC__ +# define YYSTACK_ALLOC __builtin_alloca +# elif defined __BUILTIN_VA_ARG_INCR +# include <alloca.h> /* INFRINGES ON USER NAME SPACE */ +# elif defined _AIX +# define YYSTACK_ALLOC __alloca +# elif defined _MSC_VER +# include <malloc.h> /* INFRINGES ON USER NAME SPACE */ +# define alloca _alloca +# else +# define YYSTACK_ALLOC alloca +# if ! defined _ALLOCA_H && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */ +# ifndef _STDLIB_H +# define _STDLIB_H 1 +# endif +# endif +# endif +# endif +# endif + +# ifdef YYSTACK_ALLOC + /* Pacify GCC's `empty if-body' warning. */ +# define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0)) +# ifndef YYSTACK_ALLOC_MAXIMUM + /* The OS might guarantee only one guard page at the bottom of the stack, + and a page size can be as small as 4096 bytes. So we cannot safely + invoke alloca (N) if N exceeds 4096. Use a slightly smaller number + to allow for a few compiler-allocated temporary stack slots. */ +# define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */ +# endif +# else +# define YYSTACK_ALLOC YYMALLOC +# define YYSTACK_FREE YYFREE +# ifndef YYSTACK_ALLOC_MAXIMUM +# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM +# endif +# if (defined __cplusplus && ! defined _STDLIB_H \ + && ! ((defined YYMALLOC || defined malloc) \ + && (defined YYFREE || defined free))) +# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */ +# ifndef _STDLIB_H +# define _STDLIB_H 1 +# endif +# endif +# ifndef YYMALLOC +# define YYMALLOC malloc +# if ! defined malloc && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */ +# endif +# endif +# ifndef YYFREE +# define YYFREE free +# if ! defined free && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +void free (void *); /* INFRINGES ON USER NAME SPACE */ +# endif +# endif +# endif +#endif /* ! defined yyoverflow || YYERROR_VERBOSE */ + + +#if (! defined yyoverflow \ + && (! defined __cplusplus \ + || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL))) + +/* A type that is properly aligned for any stack member. */ +union yyalloc +{ + yytype_int16 yyss_alloc; + YYSTYPE yyvs_alloc; +}; + +/* 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 (yytype_int16) + sizeof (YYSTYPE)) \ + + YYSTACK_GAP_MAXIMUM) + +/* Copy COUNT objects from FROM to TO. 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))) +# else +# define YYCOPY(To, From, Count) \ + do \ + { \ + YYSIZE_T yyi; \ + for (yyi = 0; yyi < (Count); yyi++) \ + (To)[yyi] = (From)[yyi]; \ + } \ + while (YYID (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_alloc, Stack) \ + do \ + { \ + YYSIZE_T yynewbytes; \ + YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \ + Stack = &yyptr->Stack_alloc; \ + yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \ + yyptr += yynewbytes / sizeof (*yyptr); \ + } \ + while (YYID (0)) + +#endif + +/* YYFINAL -- State number of the termination state. */ +#define YYFINAL 43 +/* YYLAST -- Last index in YYTABLE. */ +#define YYLAST 243 + +/* 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 yytype_uint8 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 yytype_uint8 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 yytype_int8 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, 47, 64, -1, 34, 67, 47, 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 yytype_uint16 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 || YYTOKEN_TABLE +/* YYTNAME[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 yytype_uint16 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 yytype_uint8 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 yytype_uint8 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 yytype_uint8 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 yytype_int16 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 yytype_int16 yypact[] = +{ + 170, -48, -48, -48, -12, 7, -48, -17, -48, -3, + -48, -48, 7, 170, 1, 22, -48, -9, 170, 19, + -2, 79, -6, 29, -3, -48, 2, 7, 7, -48, + 138, 20, 44, 45, 18, 196, 51, 26, 151, 24, + -48, -48, 62, -48, 27, -48, -48, -48, -48, 61, + -48, -48, -3, -48, 67, -48, -48, -48, -48, -48, + -48, 58, -48, 170, -48, -48, 50, -48, 52, 7, + 7, 7, 7, 7, 7, 7, 7, 170, 7, 7, + -48, -48, -48, -48, 70, 170, -48, -48, 87, 170, + -48, -48, 94, -48, 17, 99, -20, -48, -48, -48, + 69, 71, -48, -48, -48, 91, 156, 156, -48, -48, + 91, -48, -48, 77, 78, 78, -48, -48, 170, 81, + 66, 82, 87, 95, -48, 196, -48, -48, -48, -48, + -48, -48, -48, 97, 112, -48, -48, 135, -48, -48, + -48, 150, -48, 148, -48, -48, 98, 170, 196, 170, + -48, -48, -48, 115, -48, -48, 116, -48, -48 +}; + +/* YYPGOTO[NTERM-NUM]. */ +static const yytype_int16 yypgoto[] = +{ + -48, -48, -47, 5, 140, -48, -48, 171, -27, -48, + -48, 80, 60, 54, -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 yytype_int16 yytable[] = +{ + 19, 42, 32, 33, 34, 16, 36, 37, 86, 35, + 27, -58, -58, 19, 28, 1, 101, 128, 19, -58, + 25, -14, 43, 45, 65, 1, 46, 129, 46, 44, + 113, 47, 52, 47, 48, 19, 48, 63, 119, 64, + 97, 49, 123, 49, 29, 53, 94, 95, -58, 66, + 80, 102, 96, 50, 29, 81, 69, 70, 71, 82, + 104, 85, 87, 19, 72, 73, 74, 75, 76, 88, + 90, 135, 38, 91, 92, 93, 116, 19, 117, 99, + 103, 118, 69, 70, 71, 19, 98, 67, 68, 19, + 72, 73, 74, 75, 76, 130, 78, 79, 142, 133, + 153, 124, 155, 72, 73, 55, 75, 76, 56, 120, + 127, 141, 131, 137, 57, 58, 145, 132, 19, 59, + 60, 154, 143, 134, 144, 19, 61, 136, 138, 105, + 106, 107, 108, 109, 110, 111, 112, 148, 114, 115, + 147, 140, 69, 70, 71, 149, 152, 19, 19, 19, + 72, 73, 74, 75, 76, 69, 70, 71, 150, 151, + 69, 157, 158, 72, 73, 74, 75, 76, 72, 73, + 74, 75, 76, 83, 126, 26, 139, 0, 0, 0, + 0, 77, 78, 79, 0, 0, 0, 0, 1, 0, + 2, 0, 0, 3, 89, 78, 79, 4, 5, 0, + 0, 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, + 0, 0, 0, 14 +}; + +static const yytype_int16 yycheck[] = +{ + 0, 14, 6, 7, 8, 0, 10, 11, 35, 9, + 3, 10, 11, 13, 7, 18, 63, 37, 18, 18, + 32, 38, 0, 18, 24, 18, 9, 47, 9, 38, + 77, 14, 34, 14, 17, 35, 17, 43, 85, 10, + 53, 24, 89, 24, 47, 47, 50, 51, 47, 47, + 30, 64, 52, 34, 47, 11, 4, 5, 6, 14, + 8, 43, 11, 63, 12, 13, 14, 15, 16, 43, + 46, 118, 12, 11, 47, 14, 80, 77, 82, 21, + 30, 11, 4, 5, 6, 85, 19, 27, 28, 89, + 12, 13, 14, 15, 16, 99, 44, 45, 125, 103, + 147, 7, 149, 12, 13, 26, 15, 16, 29, 22, + 11, 124, 43, 47, 35, 36, 129, 46, 118, 40, + 41, 148, 126, 46, 128, 125, 47, 46, 46, 69, + 70, 71, 72, 73, 74, 75, 76, 25, 78, 79, + 43, 46, 4, 5, 6, 10, 48, 147, 148, 149, + 12, 13, 14, 15, 16, 4, 5, 6, 8, 11, + 4, 46, 46, 12, 13, 14, 15, 16, 12, 13, + 14, 15, 16, 33, 94, 4, 122, -1, -1, -1, + -1, 43, 44, 45, -1, -1, -1, -1, 18, -1, + 20, -1, -1, 23, 43, 44, 45, 27, 28, -1, + -1, 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, + -1, -1, -1, 47 +}; + +/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing + symbol of state STATE-NUM. */ +static const yytype_uint8 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, 47, 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, 47, + 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 +}; + +#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 yyerrorlab + + +/* 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. However, + YYFAIL appears to be in use. Nevertheless, it is formally deprecated + in Bison 2.4.2's NEWS entry, where a plan to phase it out is + discussed. */ + +#define YYFAIL goto yyerrlab +#if defined YYFAIL + /* This is here to suppress warnings from the GCC cpp's + -Wunused-macros. Normally we don't worry about that warning, but + some users do, and we want to make it easy for users to remove + YYFAIL uses, which will produce warnings from Bison 2.5. */ +#endif + +#define YYRECOVERING() (!!yyerrstatus) + +#define YYBACKUP(Token, Value) \ +do \ + if (yychar == YYEMPTY && yylen == 1) \ + { \ + yychar = (Token); \ + yylval = (Value); \ + yytoken = YYTRANSLATE (yychar); \ + YYPOPSTACK (1); \ + goto yybackup; \ + } \ + else \ + { \ + yyerror (YY_("syntax error: cannot back up")); \ + YYERROR; \ + } \ +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). */ + +#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 + + +/* 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 +# define YY_LOCATION_PRINT(File, Loc) \ + fprintf (File, "%d.%d-%d.%d", \ + (Loc).first_line, (Loc).first_column, \ + (Loc).last_line, (Loc).last_column) +# else +# define YY_LOCATION_PRINT(File, Loc) ((void) 0) +# endif +#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 (YYID (0)) + +# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \ +do { \ + if (yydebug) \ + { \ + YYFPRINTF (stderr, "%s ", Title); \ + yy_symbol_print (stderr, \ + Type, Value); \ + YYFPRINTF (stderr, "\n"); \ + } \ +} while (YYID (0)) + + +/*--------------------------------. +| Print this symbol on YYOUTPUT. | +`--------------------------------*/ + +/*ARGSUSED*/ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) +#else +static void +yy_symbol_value_print (yyoutput, yytype, yyvaluep) + FILE *yyoutput; + int yytype; + YYSTYPE const * const yyvaluep; +#endif +{ + if (!yyvaluep) + return; +# ifdef YYPRINT + if (yytype < YYNTOKENS) + YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep); +# else + YYUSE (yyoutput); +# endif + switch (yytype) + { + default: + break; + } +} + + +/*--------------------------------. +| Print this symbol on YYOUTPUT. | +`--------------------------------*/ + +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) +#else +static void +yy_symbol_print (yyoutput, yytype, yyvaluep) + FILE *yyoutput; + int yytype; + YYSTYPE const * const yyvaluep; +#endif +{ + if (yytype < YYNTOKENS) + YYFPRINTF (yyoutput, "token %s (", yytname[yytype]); + else + YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]); + + yy_symbol_value_print (yyoutput, yytype, yyvaluep); + YYFPRINTF (yyoutput, ")"); +} + +/*------------------------------------------------------------------. +| yy_stack_print -- Print the state stack from its BOTTOM up to its | +| TOP (included). | +`------------------------------------------------------------------*/ + +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop) +#else +static void +yy_stack_print (yybottom, yytop) + yytype_int16 *yybottom; + yytype_int16 *yytop; +#endif +{ + YYFPRINTF (stderr, "Stack now"); + for (; yybottom <= yytop; yybottom++) + { + int yybot = *yybottom; + YYFPRINTF (stderr, " %d", yybot); + } + YYFPRINTF (stderr, "\n"); +} + +# define YY_STACK_PRINT(Bottom, Top) \ +do { \ + if (yydebug) \ + yy_stack_print ((Bottom), (Top)); \ +} while (YYID (0)) + + +/*------------------------------------------------. +| Report that the YYRULE is going to be reduced. | +`------------------------------------------------*/ + +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yy_reduce_print (YYSTYPE *yyvsp, int yyrule) +#else +static void +yy_reduce_print (yyvsp, yyrule) + YYSTYPE *yyvsp; + int yyrule; +#endif +{ + int yynrhs = yyr2[yyrule]; + int yyi; + unsigned long int yylno = yyrline[yyrule]; + YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n", + yyrule - 1, yylno); + /* The symbols being reduced. */ + for (yyi = 0; yyi < yynrhs; yyi++) + { + YYFPRINTF (stderr, " $%d = ", yyi + 1); + yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi], + &(yyvsp[(yyi + 1) - (yynrhs)]) + ); + YYFPRINTF (stderr, "\n"); + } +} + +# define YY_REDUCE_PRINT(Rule) \ +do { \ + if (yydebug) \ + yy_reduce_print (yyvsp, Rule); \ +} while (YYID (0)) + +/* Nonzero means print parse trace. It is left uninitialized so that + multiple parsers can coexist. */ +int yydebug; +#else /* !YYDEBUG */ +# define YYDPRINTF(Args) +# define YY_SYMBOL_PRINT(Title, Type, Value, Location) +# define YY_STACK_PRINT(Bottom, Top) +# define YY_REDUCE_PRINT(Rule) +#endif /* !YYDEBUG */ + + +/* YYINITDEPTH -- initial size of the parser's stacks. */ +#ifndef YYINITDEPTH +# define YYINITDEPTH 200 +#endif + +/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only + if the built-in stack extension method is used). + + Do not make this value too large; the results are undefined if + YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH) + evaluated with infinite-precision integer arithmetic. */ + +#ifndef YYMAXDEPTH +# define YYMAXDEPTH 10000 +#endif + + + +#if YYERROR_VERBOSE + +# ifndef yystrlen +# if defined __GLIBC__ && defined _STRING_H +# define yystrlen strlen +# else +/* Return the length of YYSTR. */ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static YYSIZE_T +yystrlen (const char *yystr) +#else +static YYSIZE_T +yystrlen (yystr) + const char *yystr; +#endif +{ + YYSIZE_T yylen; + for (yylen = 0; yystr[yylen]; yylen++) + continue; + return yylen; +} +# 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. */ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static char * +yystpcpy (char *yydest, const char *yysrc) +#else +static char * +yystpcpy (yydest, yysrc) + char *yydest; + const char *yysrc; +#endif +{ + char *yyd = yydest; + const char *yys = yysrc; + + while ((*yyd++ = *yys++) != '\0') + continue; + + return yyd - 1; +} +# endif +# endif + +# ifndef yytnamerr +/* Copy to YYRES the contents of YYSTR after stripping away unnecessary + quotes and backslashes, so that it's suitable for yyerror. The + heuristic is that double-quoting is unnecessary unless the string + contains an apostrophe, a comma, or backslash (other than + backslash-backslash). YYSTR is taken from yytname. If YYRES is + null, do not copy; instead, return the length of what the result + would have been. */ +static YYSIZE_T +yytnamerr (char *yyres, const char *yystr) +{ + if (*yystr == '"') + { + YYSIZE_T yyn = 0; + char const *yyp = yystr; + + for (;;) + switch (*++yyp) + { + case '\'': + case ',': + goto do_not_strip_quotes; + + case '\\': + if (*++yyp != '\\') + goto do_not_strip_quotes; + /* Fall through. */ + default: + if (yyres) + yyres[yyn] = *yyp; + yyn++; + break; + + case '"': + if (yyres) + yyres[yyn] = '\0'; + return yyn; + } + do_not_strip_quotes: ; + } + + if (! yyres) + return yystrlen (yystr); + + return yystpcpy (yyres, yystr) - yyres; +} +# endif + +/* Copy into YYRESULT an error message about the unexpected token + YYCHAR while in state YYSTATE. Return the number of bytes copied, + including the terminating null byte. If YYRESULT is null, do not + copy anything; just return the number of bytes that would be + copied. As a special case, return 0 if an ordinary "syntax error" + message will do. Return YYSIZE_MAXIMUM if overflow occurs during + size calculation. */ +static YYSIZE_T +yysyntax_error (char *yyresult, int yystate, int yychar) +{ + int yyn = yypact[yystate]; + + if (! (YYPACT_NINF < yyn && yyn <= YYLAST)) + return 0; + else + { + int yytype = YYTRANSLATE (yychar); + YYSIZE_T yysize0 = yytnamerr (0, yytname[yytype]); + YYSIZE_T yysize = yysize0; + YYSIZE_T yysize1; + int yysize_overflow = 0; + enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 }; + char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM]; + int yyx; + +# if 0 + /* This is so xgettext sees the translatable formats that are + constructed on the fly. */ + YY_("syntax error, unexpected %s"); + YY_("syntax error, unexpected %s, expecting %s"); + YY_("syntax error, unexpected %s, expecting %s or %s"); + YY_("syntax error, unexpected %s, expecting %s or %s or %s"); + YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s"); +# endif + char *yyfmt; + char const *yyf; + static char const yyunexpected[] = "syntax error, unexpected %s"; + static char const yyexpecting[] = ", expecting %s"; + static char const yyor[] = " or %s"; + char yyformat[sizeof yyunexpected + + sizeof yyexpecting - 1 + + ((YYERROR_VERBOSE_ARGS_MAXIMUM - 2) + * (sizeof yyor - 1))]; + char const *yyprefix = yyexpecting; + + /* Start YYX at -YYN if negative to avoid negative indexes in + YYCHECK. */ + int yyxbegin = yyn < 0 ? -yyn : 0; + + /* Stay within bounds of both yycheck and yytname. */ + int yychecklim = YYLAST - yyn + 1; + int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS; + int yycount = 1; + + yyarg[0] = yytname[yytype]; + yyfmt = yystpcpy (yyformat, yyunexpected); + + for (yyx = yyxbegin; yyx < yyxend; ++yyx) + if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR) + { + if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM) + { + yycount = 1; + yysize = yysize0; + yyformat[sizeof yyunexpected - 1] = '\0'; + break; + } + yyarg[yycount++] = yytname[yyx]; + yysize1 = yysize + yytnamerr (0, yytname[yyx]); + yysize_overflow |= (yysize1 < yysize); + yysize = yysize1; + yyfmt = yystpcpy (yyfmt, yyprefix); + yyprefix = yyor; + } + + yyf = YY_(yyformat); + yysize1 = yysize + yystrlen (yyf); + yysize_overflow |= (yysize1 < yysize); + yysize = yysize1; + + if (yysize_overflow) + return YYSIZE_MAXIMUM; + + if (yyresult) + { + /* Avoid sprintf, as that infringes on the user's name space. + Don't have undefined behavior even if the translation + produced a string with the wrong number of "%s"s. */ + char *yyp = yyresult; + int yyi = 0; + while ((*yyp = *yyf) != '\0') + { + if (*yyp == '%' && yyf[1] == 's' && yyi < yycount) + { + yyp += yytnamerr (yyp, yyarg[yyi++]); + yyf += 2; + } + else + { + yyp++; + yyf++; + } + } + } + return yysize; + } +} +#endif /* YYERROR_VERBOSE */ + + +/*-----------------------------------------------. +| Release the memory associated to this symbol. | +`-----------------------------------------------*/ + +/*ARGSUSED*/ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep) +#else +static void +yydestruct (yymsg, yytype, yyvaluep) + const char *yymsg; + int yytype; + YYSTYPE *yyvaluep; +#endif +{ + YYUSE (yyvaluep); + + if (!yymsg) + yymsg = "Deleting"; + YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp); + + 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 or yypush_parse. | +`-------------------------*/ + +#ifdef YYPARSE_PARAM +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +int +yyparse (void *YYPARSE_PARAM) +#else +int +yyparse (YYPARSE_PARAM) + void *YYPARSE_PARAM; +#endif +#else /* ! YYPARSE_PARAM */ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +int +yyparse (void) +#else +int +yyparse () + +#endif +#endif +{ + + + int yystate; + /* Number of tokens to shift before error messages enabled. */ + int yyerrstatus; + + /* The stacks and their tools: + `yyss': related to states. + `yyvs': related to semantic values. + + Refer to the stacks thru separate pointers, to allow yyoverflow + to reallocate them elsewhere. */ + + /* The state stack. */ + yytype_int16 yyssa[YYINITDEPTH]; + yytype_int16 *yyss; + yytype_int16 *yyssp; + + /* The semantic value stack. */ + YYSTYPE yyvsa[YYINITDEPTH]; + YYSTYPE *yyvs; + YYSTYPE *yyvsp; + + YYSIZE_T yystacksize; + + int yyn; + int yyresult; + /* Lookahead token as an internal (translated) token number. */ + int yytoken; + /* The variables used to return semantic value and location from the + action routines. */ + YYSTYPE yyval; + +#if YYERROR_VERBOSE + /* Buffer for error messages, and its allocated size. */ + char yymsgbuf[128]; + char *yymsg = yymsgbuf; + YYSIZE_T yymsg_alloc = sizeof yymsgbuf; +#endif + +#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N)) + + /* The number of symbols on the RHS of the reduced rule. + Keep to zero when no symbol should be popped. */ + int yylen = 0; + + yytoken = 0; + yyss = yyssa; + yyvs = yyvsa; + yystacksize = YYINITDEPTH; + + 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; + yytype_int16 *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 (YY_("memory exhausted"), + &yyss1, yysize * sizeof (*yyssp), + &yyvs1, yysize * sizeof (*yyvsp), + &yystacksize); + + yyss = yyss1; + yyvs = yyvs1; + } +#else /* no yyoverflow */ +# ifndef YYSTACK_RELOCATE + goto yyexhaustedlab; +# else + /* Extend the stack our own way. */ + if (YYMAXDEPTH <= yystacksize) + goto yyexhaustedlab; + yystacksize *= 2; + if (YYMAXDEPTH < yystacksize) + yystacksize = YYMAXDEPTH; + + { + yytype_int16 *yyss1 = yyss; + union yyalloc *yyptr = + (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize)); + if (! yyptr) + goto yyexhaustedlab; + YYSTACK_RELOCATE (yyss_alloc, yyss); + YYSTACK_RELOCATE (yyvs_alloc, yyvs); +# undef YYSTACK_RELOCATE + if (yyss1 != yyssa) + YYSTACK_FREE (yyss1); + } +# endif +#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)); + + if (yystate == YYFINAL) + YYACCEPT; + + goto yybackup; + +/*-----------. +| yybackup. | +`-----------*/ +yybackup: + + /* Do appropriate processing given the current state. Read a + lookahead token if we need one and don't already have one. */ + + /* First try to decide what to do without reference to lookahead token. */ + yyn = yypact[yystate]; + if (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); + YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc); + } + + /* If the proper action on seeing token YYTOKEN is to reduce or to + detect an error, take that action. */ + yyn += yytoken; + if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken) + goto yydefault; + yyn = yytable[yyn]; + if (yyn <= 0) + { + if (yyn == 0 || yyn == YYTABLE_NINF) + goto yyerrlab; + yyn = -yyn; + goto yyreduce; + } + + /* Count tokens shifted since error; after three, turn off error + status. */ + if (yyerrstatus) + yyerrstatus--; + + /* Shift the lookahead token. */ + YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc); + + /* Discard the shifted token. */ + yychar = YYEMPTY; + + yystate = yyn; + *++yyvsp = yylval; + + 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 1464 of yacc.c */ +#line 142 "jamgram.y" + { parse_save( (yyvsp[(1) - (1)]).parse ); } + break; + + case 4: + +/* Line 1464 of yacc.c */ +#line 153 "jamgram.y" + { (yyval).parse = (yyvsp[(1) - (1)]).parse; } + break; + + case 5: + +/* Line 1464 of yacc.c */ +#line 155 "jamgram.y" + { (yyval).parse = (yyvsp[(1) - (1)]).parse; } + break; + + case 6: + +/* Line 1464 of yacc.c */ +#line 159 "jamgram.y" + { (yyval).parse = (yyvsp[(1) - (1)]).parse; } + break; + + case 7: + +/* Line 1464 of yacc.c */ +#line 161 "jamgram.y" + { (yyval).parse = prules( (yyvsp[(1) - (2)]).parse, (yyvsp[(2) - (2)]).parse ); } + break; + + case 8: + +/* Line 1464 of yacc.c */ +#line 163 "jamgram.y" + { (yyval).parse = plocal( (yyvsp[(2) - (5)]).parse, (yyvsp[(3) - (5)]).parse, (yyvsp[(5) - (5)]).parse ); } + break; + + case 9: + +/* Line 1464 of yacc.c */ +#line 167 "jamgram.y" + { (yyval).parse = pnull(); } + break; + + case 10: + +/* Line 1464 of yacc.c */ +#line 171 "jamgram.y" + { (yyval).parse = (yyvsp[(2) - (2)]).parse; (yyval).number = ASSIGN_SET; } + break; + + case 11: + +/* Line 1464 of yacc.c */ +#line 173 "jamgram.y" + { (yyval).parse = (yyvsp[(1) - (1)]).parse; (yyval).number = ASSIGN_APPEND; } + break; + + case 12: + +/* Line 1464 of yacc.c */ +#line 177 "jamgram.y" + { (yyval).parse = (yyvsp[(2) - (3)]).parse; } + break; + + case 13: + +/* Line 1464 of yacc.c */ +#line 179 "jamgram.y" + { (yyval).parse = P0; } + break; + + case 14: + +/* Line 1464 of yacc.c */ +#line 183 "jamgram.y" + { (yyval).number = 1; } + break; + + case 15: + +/* Line 1464 of yacc.c */ +#line 185 "jamgram.y" + { (yyval).number = 0; } + break; + + case 16: + +/* Line 1464 of yacc.c */ +#line 189 "jamgram.y" + { (yyval).parse = (yyvsp[(2) - (3)]).parse; } + break; + + case 17: + +/* Line 1464 of yacc.c */ +#line 191 "jamgram.y" + { (yyval).parse = pincl( (yyvsp[(2) - (3)]).parse ); } + break; + + case 18: + +/* Line 1464 of yacc.c */ +#line 193 "jamgram.y" + { (yyval).parse = prule( (yyvsp[(1) - (3)]).string, (yyvsp[(2) - (3)]).parse ); } + break; + + case 19: + +/* Line 1464 of yacc.c */ +#line 195 "jamgram.y" + { (yyval).parse = pset( (yyvsp[(1) - (4)]).parse, (yyvsp[(3) - (4)]).parse, (yyvsp[(2) - (4)]).number ); } + break; + + case 20: + +/* Line 1464 of yacc.c */ +#line 197 "jamgram.y" + { (yyval).parse = pset1( (yyvsp[(1) - (6)]).parse, (yyvsp[(3) - (6)]).parse, (yyvsp[(5) - (6)]).parse, (yyvsp[(4) - (6)]).number ); } + break; + + case 21: + +/* Line 1464 of yacc.c */ +#line 199 "jamgram.y" + { (yyval).parse = (yyvsp[(2) - (3)]).parse; } + break; + + case 22: + +/* Line 1464 of yacc.c */ +#line 201 "jamgram.y" + { (yyval).parse = pfor( (yyvsp[(3) - (8)]).string, (yyvsp[(5) - (8)]).parse, (yyvsp[(7) - (8)]).parse, (yyvsp[(2) - (8)]).number ); } + break; + + case 23: + +/* Line 1464 of yacc.c */ +#line 203 "jamgram.y" + { (yyval).parse = pswitch( (yyvsp[(2) - (5)]).parse, (yyvsp[(4) - (5)]).parse ); } + break; + + case 24: + +/* Line 1464 of yacc.c */ +#line 205 "jamgram.y" + { (yyval).parse = pif( (yyvsp[(2) - (5)]).parse, (yyvsp[(4) - (5)]).parse, pnull() ); } + break; + + case 25: + +/* Line 1464 of yacc.c */ +#line 207 "jamgram.y" + { (yyval).parse = pmodule( (yyvsp[(2) - (5)]).parse, (yyvsp[(4) - (5)]).parse ); } + break; + + case 26: + +/* Line 1464 of yacc.c */ +#line 209 "jamgram.y" + { (yyval).parse = pclass( (yyvsp[(2) - (5)]).parse, (yyvsp[(4) - (5)]).parse ); } + break; + + case 27: + +/* Line 1464 of yacc.c */ +#line 211 "jamgram.y" + { (yyval).parse = pwhile( (yyvsp[(2) - (5)]).parse, (yyvsp[(4) - (5)]).parse ); } + break; + + case 28: + +/* Line 1464 of yacc.c */ +#line 213 "jamgram.y" + { (yyval).parse = pif( (yyvsp[(2) - (7)]).parse, (yyvsp[(4) - (7)]).parse, (yyvsp[(7) - (7)]).parse ); } + break; + + case 29: + +/* Line 1464 of yacc.c */ +#line 215 "jamgram.y" + { (yyval).parse = psetc( (yyvsp[(3) - (5)]).string, (yyvsp[(5) - (5)]).parse, (yyvsp[(4) - (5)]).parse, (yyvsp[(1) - (5)]).number ); } + break; + + case 30: + +/* Line 1464 of yacc.c */ +#line 217 "jamgram.y" + { (yyval).parse = pon( (yyvsp[(2) - (3)]).parse, (yyvsp[(3) - (3)]).parse ); } + break; + + case 31: + +/* Line 1464 of yacc.c */ +#line 219 "jamgram.y" + { yymode( SCAN_STRING ); } + break; + + case 32: + +/* Line 1464 of yacc.c */ +#line 221 "jamgram.y" + { yymode( SCAN_NORMAL ); } + break; + + case 33: + +/* Line 1464 of yacc.c */ +#line 223 "jamgram.y" + { (yyval).parse = psete( (yyvsp[(3) - (9)]).string,(yyvsp[(4) - (9)]).parse,(yyvsp[(7) - (9)]).string,(yyvsp[(2) - (9)]).number ); } + break; + + case 34: + +/* Line 1464 of yacc.c */ +#line 231 "jamgram.y" + { (yyval).number = ASSIGN_SET; } + break; + + case 35: + +/* Line 1464 of yacc.c */ +#line 233 "jamgram.y" + { (yyval).number = ASSIGN_APPEND; } + break; + + case 36: + +/* Line 1464 of yacc.c */ +#line 235 "jamgram.y" + { (yyval).number = ASSIGN_DEFAULT; } + break; + + case 37: + +/* Line 1464 of yacc.c */ +#line 237 "jamgram.y" + { (yyval).number = ASSIGN_DEFAULT; } + break; + + case 38: + +/* Line 1464 of yacc.c */ +#line 244 "jamgram.y" + { (yyval).parse = peval( EXPR_EXISTS, (yyvsp[(1) - (1)]).parse, pnull() ); } + break; + + case 39: + +/* Line 1464 of yacc.c */ +#line 246 "jamgram.y" + { (yyval).parse = peval( EXPR_EQUALS, (yyvsp[(1) - (3)]).parse, (yyvsp[(3) - (3)]).parse ); } + break; + + case 40: + +/* Line 1464 of yacc.c */ +#line 248 "jamgram.y" + { (yyval).parse = peval( EXPR_NOTEQ, (yyvsp[(1) - (3)]).parse, (yyvsp[(3) - (3)]).parse ); } + break; + + case 41: + +/* Line 1464 of yacc.c */ +#line 250 "jamgram.y" + { (yyval).parse = peval( EXPR_LESS, (yyvsp[(1) - (3)]).parse, (yyvsp[(3) - (3)]).parse ); } + break; + + case 42: + +/* Line 1464 of yacc.c */ +#line 252 "jamgram.y" + { (yyval).parse = peval( EXPR_LESSEQ, (yyvsp[(1) - (3)]).parse, (yyvsp[(3) - (3)]).parse ); } + break; + + case 43: + +/* Line 1464 of yacc.c */ +#line 254 "jamgram.y" + { (yyval).parse = peval( EXPR_MORE, (yyvsp[(1) - (3)]).parse, (yyvsp[(3) - (3)]).parse ); } + break; + + case 44: + +/* Line 1464 of yacc.c */ +#line 256 "jamgram.y" + { (yyval).parse = peval( EXPR_MOREEQ, (yyvsp[(1) - (3)]).parse, (yyvsp[(3) - (3)]).parse ); } + break; + + case 45: + +/* Line 1464 of yacc.c */ +#line 258 "jamgram.y" + { (yyval).parse = peval( EXPR_AND, (yyvsp[(1) - (3)]).parse, (yyvsp[(3) - (3)]).parse ); } + break; + + case 46: + +/* Line 1464 of yacc.c */ +#line 260 "jamgram.y" + { (yyval).parse = peval( EXPR_AND, (yyvsp[(1) - (3)]).parse, (yyvsp[(3) - (3)]).parse ); } + break; + + case 47: + +/* Line 1464 of yacc.c */ +#line 262 "jamgram.y" + { (yyval).parse = peval( EXPR_OR, (yyvsp[(1) - (3)]).parse, (yyvsp[(3) - (3)]).parse ); } + break; + + case 48: + +/* Line 1464 of yacc.c */ +#line 264 "jamgram.y" + { (yyval).parse = peval( EXPR_OR, (yyvsp[(1) - (3)]).parse, (yyvsp[(3) - (3)]).parse ); } + break; + + case 49: + +/* Line 1464 of yacc.c */ +#line 266 "jamgram.y" + { (yyval).parse = peval( EXPR_IN, (yyvsp[(1) - (3)]).parse, (yyvsp[(3) - (3)]).parse ); } + break; + + case 50: + +/* Line 1464 of yacc.c */ +#line 268 "jamgram.y" + { (yyval).parse = peval( EXPR_NOT, (yyvsp[(2) - (2)]).parse, pnull() ); } + break; + + case 51: + +/* Line 1464 of yacc.c */ +#line 270 "jamgram.y" + { (yyval).parse = (yyvsp[(2) - (3)]).parse; } + break; + + case 52: + +/* Line 1464 of yacc.c */ +#line 281 "jamgram.y" + { (yyval).parse = P0; } + break; + + case 53: + +/* Line 1464 of yacc.c */ +#line 283 "jamgram.y" + { (yyval).parse = pnode( (yyvsp[(1) - (2)]).parse, (yyvsp[(2) - (2)]).parse ); } + break; + + case 54: + +/* Line 1464 of yacc.c */ +#line 287 "jamgram.y" + { (yyval).parse = psnode( (yyvsp[(2) - (4)]).string, (yyvsp[(4) - (4)]).parse ); } + break; + + case 55: + +/* Line 1464 of yacc.c */ +#line 296 "jamgram.y" + { (yyval).parse = pnode( P0, (yyvsp[(1) - (1)]).parse ); } + break; + + case 56: + +/* Line 1464 of yacc.c */ +#line 298 "jamgram.y" + { (yyval).parse = pnode( (yyvsp[(3) - (3)]).parse, (yyvsp[(1) - (3)]).parse ); } + break; + + case 57: + +/* Line 1464 of yacc.c */ +#line 308 "jamgram.y" + { (yyval).parse = (yyvsp[(1) - (1)]).parse; yymode( SCAN_NORMAL ); } + break; + + case 58: + +/* Line 1464 of yacc.c */ +#line 312 "jamgram.y" + { (yyval).parse = pnull(); yymode( SCAN_PUNCT ); } + break; + + case 59: + +/* Line 1464 of yacc.c */ +#line 314 "jamgram.y" + { (yyval).parse = pappend( (yyvsp[(1) - (2)]).parse, (yyvsp[(2) - (2)]).parse ); } + break; + + case 60: + +/* Line 1464 of yacc.c */ +#line 318 "jamgram.y" + { (yyval).parse = plist( (yyvsp[(1) - (1)]).string ); } + break; + + case 61: + +/* Line 1464 of yacc.c */ +#line 319 "jamgram.y" + { yymode( SCAN_NORMAL ); } + break; + + case 62: + +/* Line 1464 of yacc.c */ +#line 320 "jamgram.y" + { (yyval).parse = (yyvsp[(3) - (4)]).parse; } + break; + + case 63: + +/* Line 1464 of yacc.c */ +#line 329 "jamgram.y" + { (yyval).parse = prule( (yyvsp[(1) - (2)]).string, (yyvsp[(2) - (2)]).parse ); } + break; + + case 64: + +/* Line 1464 of yacc.c */ +#line 331 "jamgram.y" + { (yyval).parse = pon( (yyvsp[(2) - (4)]).parse, prule( (yyvsp[(3) - (4)]).string, (yyvsp[(4) - (4)]).parse ) ); } + break; + + case 65: + +/* Line 1464 of yacc.c */ +#line 333 "jamgram.y" + { (yyval).parse = pon( (yyvsp[(2) - (4)]).parse, (yyvsp[(4) - (4)]).parse ); } + break; + + case 66: + +/* Line 1464 of yacc.c */ +#line 343 "jamgram.y" + { (yyval).number = 0; } + break; + + case 67: + +/* Line 1464 of yacc.c */ +#line 345 "jamgram.y" + { (yyval).number = (yyvsp[(1) - (2)]).number | (yyvsp[(2) - (2)]).number; } + break; + + case 68: + +/* Line 1464 of yacc.c */ +#line 349 "jamgram.y" + { (yyval).number = EXEC_UPDATED; } + break; + + case 69: + +/* Line 1464 of yacc.c */ +#line 351 "jamgram.y" + { (yyval).number = EXEC_TOGETHER; } + break; + + case 70: + +/* Line 1464 of yacc.c */ +#line 353 "jamgram.y" + { (yyval).number = EXEC_IGNORE; } + break; + + case 71: + +/* Line 1464 of yacc.c */ +#line 355 "jamgram.y" + { (yyval).number = EXEC_QUIETLY; } + break; + + case 72: + +/* Line 1464 of yacc.c */ +#line 357 "jamgram.y" + { (yyval).number = EXEC_PIECEMEAL; } + break; + + case 73: + +/* Line 1464 of yacc.c */ +#line 359 "jamgram.y" + { (yyval).number = EXEC_EXISTING; } + break; + + case 74: + +/* Line 1464 of yacc.c */ +#line 368 "jamgram.y" + { (yyval).parse = pnull(); } + break; + + case 75: + +/* Line 1464 of yacc.c */ +#line 370 "jamgram.y" + { (yyval).parse = (yyvsp[(2) - (2)]).parse; } + break; + + + +/* Line 1464 of yacc.c */ +#line 2118 "y.tab.c" + default: break; + } + YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc); + + YYPOPSTACK (yylen); + yylen = 0; + 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 + yyerror (YY_("syntax error")); +#else + { + YYSIZE_T yysize = yysyntax_error (0, yystate, yychar); + if (yymsg_alloc < yysize && yymsg_alloc < YYSTACK_ALLOC_MAXIMUM) + { + YYSIZE_T yyalloc = 2 * yysize; + if (! (yysize <= yyalloc && yyalloc <= YYSTACK_ALLOC_MAXIMUM)) + yyalloc = YYSTACK_ALLOC_MAXIMUM; + if (yymsg != yymsgbuf) + YYSTACK_FREE (yymsg); + yymsg = (char *) YYSTACK_ALLOC (yyalloc); + if (yymsg) + yymsg_alloc = yyalloc; + else + { + yymsg = yymsgbuf; + yymsg_alloc = sizeof yymsgbuf; + } + } + + if (0 < yysize && yysize <= yymsg_alloc) + { + (void) yysyntax_error (yymsg, yystate, yychar); + yyerror (yymsg); + } + else + { + yyerror (YY_("syntax error")); + if (yysize != 0) + goto yyexhaustedlab; + } + } +#endif + } + + + + if (yyerrstatus == 3) + { + /* If just tried and failed to reuse lookahead token after an + error, discard it. */ + + if (yychar <= YYEOF) + { + /* Return failure if at end of input. */ + if (yychar == YYEOF) + YYABORT; + } + else + { + yydestruct ("Error: discarding", + yytoken, &yylval); + yychar = YYEMPTY; + } + } + + /* Else will try to reuse lookahead token after shifting the error + token. */ + goto yyerrlab1; + + +/*---------------------------------------------------. +| yyerrorlab -- error raised explicitly by YYERROR. | +`---------------------------------------------------*/ +yyerrorlab: + + /* Pacify compilers like GCC when the user code never invokes + YYERROR and the label yyerrorlab therefore never appears in user + code. */ + if (/*CONSTCOND*/ 0) + goto yyerrorlab; + + /* Do not reclaim the symbols of the rule which action triggered + this YYERROR. */ + YYPOPSTACK (yylen); + yylen = 0; + YY_STACK_PRINT (yyss, yyssp); + yystate = *yyssp; + goto yyerrlab1; + + +/*-------------------------------------------------------------. +| yyerrlab1 -- common code for both syntax error and YYERROR. | +`-------------------------------------------------------------*/ +yyerrlab1: + yyerrstatus = 3; /* Each real token shifted decrements this. */ + + 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; + + + yydestruct ("Error: popping", + yystos[yystate], yyvsp); + YYPOPSTACK (1); + yystate = *yyssp; + YY_STACK_PRINT (yyss, yyssp); + } + + *++yyvsp = yylval; + + + /* Shift the error token. */ + YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp); + + yystate = yyn; + goto yynewstate; + + +/*-------------------------------------. +| yyacceptlab -- YYACCEPT comes here. | +`-------------------------------------*/ +yyacceptlab: + yyresult = 0; + goto yyreturn; + +/*-----------------------------------. +| yyabortlab -- YYABORT comes here. | +`-----------------------------------*/ +yyabortlab: + yyresult = 1; + goto yyreturn; + +#if !defined(yyoverflow) || YYERROR_VERBOSE +/*-------------------------------------------------. +| yyexhaustedlab -- memory exhaustion comes here. | +`-------------------------------------------------*/ +yyexhaustedlab: + yyerror (YY_("memory exhausted")); + yyresult = 2; + /* Fall through. */ +#endif + +yyreturn: + if (yychar != YYEMPTY) + yydestruct ("Cleanup: discarding lookahead", + yytoken, &yylval); + /* Do not reclaim the symbols of the rule which action triggered + this YYABORT or YYACCEPT. */ + YYPOPSTACK (yylen); + YY_STACK_PRINT (yyss, yyssp); + while (yyssp != yyss) + { + yydestruct ("Cleanup: popping", + yystos[*yyssp], yyvsp); + YYPOPSTACK (1); + } +#ifndef yyoverflow + if (yyss != yyssa) + YYSTACK_FREE (yyss); +#endif +#if YYERROR_VERBOSE + if (yymsg != yymsgbuf) + YYSTACK_FREE (yymsg); +#endif + /* Make sure YYID is used. */ + return YYID (yyresult); +} + + + |