From 08f744f0aebdf5b2272214c2f55826bf106829a0 Mon Sep 17 00:00:00 2001 From: erg Date: Thu, 20 Jan 2005 21:26:55 +0000 Subject: [PATCH] Update generated files for windows with new versions. Hope these can be built dynamically at package creation. --- windows/cmd/lefty/dot2l/dotparse.c | 2353 ++++++++++++++++------------ 1 file changed, 1327 insertions(+), 1026 deletions(-) diff --git a/windows/cmd/lefty/dot2l/dotparse.c b/windows/cmd/lefty/dot2l/dotparse.c index abdd78f0f..883675c60 100644 --- a/windows/cmd/lefty/dot2l/dotparse.c +++ b/windows/cmd/lefty/dot2l/dotparse.c @@ -1,35 +1,82 @@ -/* $Id$ $Revision$ */ -/* vim:set shiftwidth=4 ts=8: */ - -/********************************************************** -* This software is part of the graphviz package * -* http://www.graphviz.org/ * -* * -* Copyright (c) 1994-2004 AT&T Corp. * -* and is licensed under the * -* Common Public License, Version 1.0 * -* by AT&T Corp. * -* * -* Information and Software Systems Research * -* AT&T Research, Florham Park NJ * -**********************************************************/ - - -/* A Bison parser, made from dotparse.y - by GNU Bison version 1.28 */ - -#define YYBISON 1 /* Identify Bison output. */ - -#define T_graph 257 -#define T_digraph 258 -#define T_strict 259 -#define T_node 260 -#define T_edge 261 -#define T_edgeop 262 -#define T_id 263 -#define T_subgraph 264 - -#line 1 "dotparse.y" +/* A Bison parser, made by GNU Bison 2.0. */ + +/* Skeleton parser for Yacc-like parsing with Bison, + Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004 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 { + T_graph = 258, + T_digraph = 259, + T_strict = 260, + T_node = 261, + T_edge = 262, + T_edgeop = 263, + T_id = 264, + T_subgraph = 265 + }; +#endif +#define T_graph 258 +#define T_digraph 259 +#define T_strict 260 +#define T_node 261 +#define T_edge 262 +#define T_edgeop 263 +#define T_id 264 +#define T_subgraph 265 + + + + +/* Copy the first part of user declarations. */ +#line 17 "../../../cmd/lefty/dot2l/dotparse.y" #ifdef HAVE_CONFIG_H #include "config.h" @@ -47,1199 +94,1453 @@ typedef void *Tobj; static char portstr[SMALLBUF]; -#line 19 "dotparse.y" -typedef union { +extern void yyerror(char *); + + +/* 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) +#line 37 "../../../cmd/lefty/dot2l/dotparse.y" +typedef union YYSTYPE { long i; char *s; void *o; } YYSTYPE; -#include - -#ifndef __cplusplus -#ifndef __STDC__ -#define const -#endif +/* Line 190 of yacc.c. */ +#line 122 "y.tab.c" +# define yystype YYSTYPE /* obsolescent; will be withdrawn */ +# define YYSTYPE_IS_DECLARED 1 +# define YYSTYPE_IS_TRIVIAL 1 #endif -#define YYFINAL 88 -#define YYFLAG -32768 -#define YYNTBASE 22 - -#define YYTRANSLATE(x) ((unsigned)(x) <= 264 ? yytranslate[x] : 56) - -static const 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, 15, - 17, 2, 2, 16, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 14, 13, 2, - 21, 2, 2, 18, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 19, 2, 20, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 11, 2, 12, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 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, 3, 4, 5, 6, - 7, 8, 9, 10 -}; +/* Copy the second part of user declarations. */ -#if YYDEBUG != 0 -static const short yyprhs[] = { 0, - 0, 1, 8, 10, 11, 13, 16, 18, 21, 23, - 24, 26, 29, 31, 34, 36, 38, 40, 42, 43, - 47, 50, 52, 53, 54, 60, 61, 62, 68, 71, - 72, 77, 80, 81, 86, 87, 89, 91, 94, 97, - 100, 107, 110, 111, 115, 117, 119, 121, 123, 125, - 128, 129, 133, 137, 138, 142, 143, 145, 150, 151, - 156, 158 -}; -static const short yyrhs[] = { -1, - 24, 9, 23, 11, 25, 12, 0, 1, 0, 0, - 3, 0, 5, 3, 0, 4, 0, 5, 4, 0, - 26, 0, 0, 27, 0, 26, 27, 0, 28, 0, - 28, 13, 0, 29, 0, 33, 0, 44, 0, 53, - 0, 0, 31, 30, 47, 0, 32, 41, 0, 9, - 0, 0, 0, 31, 34, 38, 35, 47, 0, 0, - 0, 53, 36, 38, 37, 47, 0, 8, 31, 0, - 0, 8, 31, 39, 38, 0, 8, 53, 0, 0, - 8, 53, 40, 38, 0, 0, 42, 0, 43, 0, - 43, 42, 0, 42, 43, 0, 14, 9, 0, 14, - 15, 9, 16, 9, 17, 0, 18, 9, 0, 0, - 46, 45, 49, 0, 51, 0, 3, 0, 6, 0, - 7, 0, 48, 0, 48, 49, 0, 0, 19, 50, - 20, 0, 51, 52, 50, 0, 0, 9, 21, 9, - 0, 0, 16, 0, 55, 11, 25, 12, 0, 0, - 11, 54, 25, 12, 0, 55, 0, 10, 9, 0 -}; +/* Line 213 of yacc.c. */ +#line 134 "y.tab.c" -#endif +#if ! defined (yyoverflow) || YYERROR_VERBOSE -#if YYDEBUG != 0 -static const short yyrline[] = { 0, - 33, 35, 37, 39, 43, 45, 47, 49, 53, 54, - 57, 58, 61, 62, 65, 66, 67, 68, 71, 72, - 75, 79, 83, 86, 88, 89, 92, 94, 97, 99, - 101, 101, 103, 105, 107, 108, 109, 110, 111, 114, - 118, 127, 133, 136, 137, 141, 143, 145, 149, 152, - 153, 156, 159, 160, 163, 167, 168, 171, 173, 173, - 175, 179 -}; -#endif +# ifndef YYFREE +# define YYFREE free +# endif +# ifndef YYMALLOC +# define YYMALLOC malloc +# endif +/* The parser invokes alloca or malloc; define the necessary symbols. */ -#if YYDEBUG != 0 || defined (YYERROR_VERBOSE) +# ifdef YYSTACK_USE_ALLOCA +# if YYSTACK_USE_ALLOCA +# ifdef __GNUC__ +# define YYSTACK_ALLOC __builtin_alloca +# else +# define YYSTACK_ALLOC alloca +# 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 /* INFRINGES ON USER NAME SPACE */ +# define YYSIZE_T size_t +# endif +# define YYSTACK_ALLOC YYMALLOC +# define YYSTACK_FREE YYFREE +# 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 +{ + short int 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 int) + 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 \ + { \ + 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) -static const char *const yytname[] = - { "$", "error", "$undefined.", "T_graph", - "T_digraph", "T_strict", "T_node", "T_edge", "T_edgeop", "T_id", - "T_subgraph", "'{'", - "'}'", "';'", "':'", "'('", "','", "')'", "'@'", "'['", "']'", "'='", - "file", "@1", "graph_type", - "stmt_list", "stmt_list1", "stmt", "stmt1", "node_stmt", "@2", - "node_id", "node_name", - "edge_stmt", "@3", "@4", "@5", "@6", "edgeRHS", "@7", "@8", - "node_port", "port_location", - "port_angle", "attr_stmt", "@9", "attr_class", "opt_attr_list", - "rec_attr_list", "attr_list", - "inside_attr_list", "attr_set", "optcomma", "subg_stmt", "@10", - "subg_hdr", NULL -}; #endif -static const short yyr1[] = { 0, - 23, 22, 22, 22, 24, 24, 24, 24, 25, 25, - 26, 26, 27, 27, 28, 28, 28, 28, 30, 29, - 31, 32, 34, 35, 33, 36, 37, 33, 38, 39, - 38, 38, 40, 38, 41, 41, 41, 41, 41, 42, - 42, 43, 45, 44, 44, 46, 46, 46, 47, 48, - 48, 49, 50, 50, 51, 52, 52, 53, 54, 53, - 53, 55 -}; +#if defined (__STDC__) || defined (__cplusplus) + typedef signed char yysigned_char; +#else + typedef short int yysigned_char; +#endif -static const short yyr2[] = { 0, - 0, 6, 1, 0, 1, 2, 1, 2, 1, 0, - 1, 2, 1, 2, 1, 1, 1, 1, 0, 3, - 2, 1, 0, 0, 5, 0, 0, 5, 2, 0, - 4, 2, 0, 4, 0, 1, 1, 2, 2, 2, - 6, 2, 0, 3, 1, 1, 1, 1, 1, 2, - 0, 3, 3, 0, 3, 0, 1, 4, 0, 4, - 1, 2 +/* YYFINAL -- State number of the termination state. */ +#define YYFINAL 9 +/* YYLAST -- Last index in YYTABLE. */ +#define YYLAST 64 + +/* YYNTOKENS -- Number of terminals. */ +#define YYNTOKENS 22 +/* YYNNTS -- Number of nonterminals. */ +#define YYNNTS 35 +/* YYNRULES -- Number of rules. */ +#define YYNRULES 63 +/* YYNRULES -- Number of states. */ +#define YYNSTATES 88 + +/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */ +#define YYUNDEFTOK 2 +#define YYMAXUTOK 265 + +#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, + 15, 17, 2, 2, 16, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 14, 13, + 2, 21, 2, 2, 18, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 19, 2, 20, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 11, 2, 12, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 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 }; -static const short yydefact[] = { 0, - 3, 5, 7, 0, 0, 6, 8, 1, 0, 10, - 46, 47, 48, 22, 0, 59, 0, 9, 11, 13, - 15, 19, 35, 16, 17, 43, 45, 18, 61, 0, - 62, 10, 2, 12, 14, 51, 0, 0, 0, 21, - 36, 37, 0, 0, 10, 55, 0, 20, 49, 0, - 24, 40, 0, 42, 39, 38, 54, 44, 27, 0, - 60, 50, 22, 29, 32, 51, 0, 0, 0, 56, - 51, 58, 0, 0, 25, 0, 52, 57, 54, 28, - 31, 34, 0, 53, 41, 0, 0, 0 +#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, 11, 13, 14, 16, 19, 21, + 24, 26, 27, 29, 32, 34, 37, 39, 41, 43, + 45, 46, 50, 53, 55, 56, 57, 63, 64, 65, + 71, 74, 75, 80, 83, 84, 89, 90, 92, 94, + 97, 100, 103, 110, 113, 114, 118, 120, 122, 124, + 126, 128, 131, 132, 136, 140, 141, 145, 146, 148, + 153, 154, 159, 161 }; -static const short yydefgoto[] = { 86, - 9, 5, 17, 18, 19, 20, 21, 36, 22, 23, - 24, 37, 66, 44, 71, 51, 73, 74, 40, 41, - 42, 25, 43, 26, 48, 49, 58, 69, 27, 79, - 28, 32, 29 +/* YYRHS -- A `-1'-separated list of the rules' RHS. */ +static const yysigned_char yyrhs[] = +{ + 23, 0, -1, -1, 25, 9, 24, 11, 26, 12, + -1, 1, -1, -1, 3, -1, 5, 3, -1, 4, + -1, 5, 4, -1, 27, -1, -1, 28, -1, 27, + 28, -1, 29, -1, 29, 13, -1, 30, -1, 34, + -1, 45, -1, 54, -1, -1, 32, 31, 48, -1, + 33, 42, -1, 9, -1, -1, -1, 32, 35, 39, + 36, 48, -1, -1, -1, 54, 37, 39, 38, 48, + -1, 8, 32, -1, -1, 8, 32, 40, 39, -1, + 8, 54, -1, -1, 8, 54, 41, 39, -1, -1, + 43, -1, 44, -1, 44, 43, -1, 43, 44, -1, + 14, 9, -1, 14, 15, 9, 16, 9, 17, -1, + 18, 9, -1, -1, 47, 46, 50, -1, 52, -1, + 3, -1, 6, -1, 7, -1, 49, -1, 49, 50, + -1, -1, 19, 51, 20, -1, 52, 53, 51, -1, + -1, 9, 21, 9, -1, -1, 16, -1, 56, 11, + 26, 12, -1, -1, 11, 55, 26, 12, -1, 56, + -1, 10, 9, -1 }; -static const short yypact[] = { 16, - -32768, -32768, -32768, 1, 3, -32768, -32768, -32768, 13, 0, - -32768, -32768, -32768, 4, 18, -32768, 23, 0, -32768, 15, - -32768, 26, 8, -32768, -32768, -32768, -32768, 28, 27, 30, - -32768, 0, -32768, -32768, -32768, -32768, 29, -1, 31, -32768, - 24, 32, 25, 29, 0, -32768, 33, -32768, 25, 22, - -32768, -32768, 34, -32768, -32768, -32768, 38, -32768, -32768, 36, - -32768, -32768, -32768, 41, 42, -32768, 35, 4, 21, 37, - -32768, -32768, 29, 29, -32768, 43, -32768, -32768, 38, -32768, - -32768, -32768, 39, -32768, -32768, 54, 55, -32768 +/* YYRLINE[YYN] -- source line where rule number YYN was defined. */ +static const unsigned char yyrline[] = +{ + 0, 52, 52, 51, 55, 58, 61, 63, 65, 67, + 71, 72, 75, 76, 79, 80, 83, 84, 85, 86, + 89, 89, 93, 97, 102, 104, 101, 108, 110, 107, + 115, 118, 117, 119, 122, 121, 125, 126, 127, 128, + 129, 132, 136, 145, 152, 151, 155, 159, 161, 163, + 167, 170, 171, 174, 177, 178, 181, 185, 186, 189, + 191, 191, 193, 197 }; +#endif -static const short yypgoto[] = { -32768, - -32768, -32768, -30, -32768, 40, -32768, -32768, -32768, 7, -32768, - -32768, -32768, -32768, -32768, -32768, -44, -32768, -32768, -32768, - 17, - 19, -32768, -32768, -32768, -53, -32768, 12, -17, -56, -32768, - 14, -32768, -32768 +#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", "T_graph", "T_digraph", "T_strict", + "T_node", "T_edge", "T_edgeop", "T_id", "T_subgraph", "'{'", "'}'", + "';'", "':'", "'('", "','", "')'", "'@'", "'['", "']'", "'='", "$accept", + "file", "@1", "graph_type", "stmt_list", "stmt_list1", "stmt", "stmt1", + "node_stmt", "@2", "node_id", "node_name", "edge_stmt", "@3", "@4", "@5", + "@6", "edgeRHS", "@7", "@8", "node_port", "port_location", "port_angle", + "attr_stmt", "@9", "attr_class", "opt_attr_list", "rec_attr_list", + "attr_list", "inside_attr_list", "attr_set", "optcomma", "subg_stmt", + "@10", "subg_hdr", 0 }; +#endif +# ifdef YYPRINT +/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to + token YYLEX-NUM. */ +static const unsigned short int yytoknum[] = +{ + 0, 256, 257, 258, 259, 260, 261, 262, 263, 264, + 265, 123, 125, 59, 58, 40, 44, 41, 64, 91, + 93, 61 +}; +# endif -#define YYLAST 64 - - -static const short yytable[] = { 59, - 70, 47, 11, 6, 7, 12, 13, 52, 14, 15, - 16, 8, 75, 53, 60, -4, 1, 80, 2, 3, - 4, 38, 70, 10, 30, 39, 31, 35, 81, 82, - 63, 15, 16, -23, 33, -26, 50, 45, 46, 54, - 77, 39, 67, 57, 61, 38, 68, 72, -30, -33, - 76, 83, 78, 87, 88, 85, 64, 34, 56, 55, - 62, 84, 0, 65 +/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ +static const unsigned char yyr1[] = +{ + 0, 22, 24, 23, 23, 23, 25, 25, 25, 25, + 26, 26, 27, 27, 28, 28, 29, 29, 29, 29, + 31, 30, 32, 33, 35, 36, 34, 37, 38, 34, + 39, 40, 39, 39, 41, 39, 42, 42, 42, 42, + 42, 43, 43, 44, 46, 45, 45, 47, 47, 47, + 48, 49, 49, 50, 51, 51, 52, 53, 53, 54, + 55, 54, 54, 56 }; -static const short yycheck[] = { 44, - 57, 32, 3, 3, 4, 6, 7, 9, 9, 10, - 11, 9, 66, 15, 45, 0, 1, 71, 3, 4, - 5, 14, 79, 11, 21, 18, 9, 13, 73, 74, - 9, 10, 11, 8, 12, 8, 8, 11, 9, 9, - 20, 18, 9, 19, 12, 14, 9, 12, 8, 8, - 16, 9, 16, 0, 0, 17, 50, 18, 42, 41, - 49, 79, -1, 50 +/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ +static const unsigned char yyr2[] = +{ + 0, 2, 0, 6, 1, 0, 1, 2, 1, 2, + 1, 0, 1, 2, 1, 2, 1, 1, 1, 1, + 0, 3, 2, 1, 0, 0, 5, 0, 0, 5, + 2, 0, 4, 2, 0, 4, 0, 1, 1, 2, + 2, 2, 6, 2, 0, 3, 1, 1, 1, 1, + 1, 2, 0, 3, 3, 0, 3, 0, 1, 4, + 0, 4, 1, 2 }; -/* -*-C-*- Note some compilers choke on comments on `#line' lines. */ -#line 3 "/usr/lib/bison.simple" -/* This file comes from bison-1.28. */ +/* 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[] = +{ + 0, 4, 6, 8, 0, 0, 0, 7, 9, 1, + 2, 0, 11, 47, 48, 49, 23, 0, 60, 0, + 10, 12, 14, 16, 20, 36, 17, 18, 44, 46, + 19, 62, 0, 63, 11, 3, 13, 15, 52, 0, + 0, 0, 22, 37, 38, 0, 0, 11, 56, 0, + 21, 50, 0, 25, 41, 0, 43, 40, 39, 55, + 45, 28, 0, 61, 51, 23, 30, 33, 52, 0, + 0, 0, 57, 52, 59, 0, 0, 26, 0, 53, + 58, 55, 29, 32, 35, 0, 54, 42 +}; -/* Skeleton output parser for bison, - Copyright (C) 1984, 1989, 1990 Free Software Foundation, Inc. +/* YYDEFGOTO[NTERM-NUM]. */ +static const yysigned_char yydefgoto[] = +{ + -1, 5, 11, 6, 19, 20, 21, 22, 23, 38, + 24, 25, 26, 39, 68, 46, 73, 53, 75, 76, + 42, 43, 44, 27, 45, 28, 50, 51, 60, 71, + 29, 81, 30, 34, 31 +}; - 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. +/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing + STATE-NUM. */ +#define YYPACT_NINF -59 +static const yysigned_char yypact[] = +{ + 16, -59, -59, -59, 1, 12, 15, -59, -59, -59, + -59, 14, 0, -59, -59, -59, 6, 19, -59, 23, + 0, -59, 21, -59, 28, 8, -59, -59, -59, -59, + 29, 27, 30, -59, 0, -59, -59, -59, -59, 32, + -1, 33, -59, 25, 31, 34, 32, 0, -59, 35, + -59, 34, 22, -59, -59, 37, -59, -59, -59, 39, + -59, -59, 38, -59, -59, -59, 36, 41, -59, 40, + 6, 42, 43, -59, -59, 32, 32, -59, 45, -59, + -59, 39, -59, -59, -59, 24, -59, -59 +}; - 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. +/* YYPGOTO[NTERM-NUM]. */ +static const yysigned_char yypgoto[] = +{ + -59, -59, -59, -59, -32, -59, 44, -59, -59, -59, + 3, -59, -59, -59, -59, -59, -59, -46, -59, -59, + -59, 7, 9, -59, -59, -59, -55, -59, 10, -24, + -58, -59, 11, -59, -59 +}; - 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. */ +/* 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 -35 +static const yysigned_char yytable[] = +{ + 61, 72, 49, 13, 7, 8, 14, 15, 54, 16, + 17, 18, 9, 77, 55, 62, -5, 1, 82, 2, + 3, 4, 40, 72, 10, 12, 41, 32, 33, 83, + 84, 65, 17, 18, 37, 35, -24, -27, 47, 48, + 52, 87, 56, 41, -31, 40, 69, 63, 70, -34, + 74, 58, 57, 59, 85, 66, 78, 86, 0, 80, + 0, 64, 79, 67, 36 +}; -/* 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. */ +static const yysigned_char yycheck[] = +{ + 46, 59, 34, 3, 3, 4, 6, 7, 9, 9, + 10, 11, 0, 68, 15, 47, 0, 1, 73, 3, + 4, 5, 14, 81, 9, 11, 18, 21, 9, 75, + 76, 9, 10, 11, 13, 12, 8, 8, 11, 9, + 8, 17, 9, 18, 8, 14, 9, 12, 9, 8, + 12, 44, 43, 19, 9, 52, 16, 81, -1, 16, + -1, 51, 20, 52, 20 +}; -/* This is the parser code that is written into each bison parser - when the %semantic_parser declaration is not specified in the grammar. - It was written by Richard Stallman by simplifying the hairy parser - used when %semantic_parser is specified. */ +/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing + symbol of state STATE-NUM. */ +static const unsigned char yystos[] = +{ + 0, 1, 3, 4, 5, 23, 25, 3, 4, 0, + 9, 24, 11, 3, 6, 7, 9, 10, 11, 26, + 27, 28, 29, 30, 32, 33, 34, 45, 47, 52, + 54, 56, 21, 9, 55, 12, 28, 13, 31, 35, + 14, 18, 42, 43, 44, 46, 37, 11, 9, 26, + 48, 49, 8, 39, 9, 15, 9, 44, 43, 19, + 50, 39, 26, 12, 50, 9, 32, 54, 36, 9, + 9, 51, 52, 38, 12, 40, 41, 48, 16, 20, + 16, 53, 48, 39, 39, 9, 51, 17 +}; -#ifndef YYSTACK_USE_ALLOCA -#ifdef alloca -#define YYSTACK_USE_ALLOCA -#else /* alloca not defined */ -#ifdef __GNUC__ -#define YYSTACK_USE_ALLOCA -#define alloca __builtin_alloca -#else /* not GNU C. */ -#if (!defined (__STDC__) && defined (sparc)) || defined (__sparc__) || defined (__sparc) || defined (__sgi) || (defined (__sun) && defined (__i386)) -#define YYSTACK_USE_ALLOCA -#include -#else /* not sparc */ -/* We think this test detects Watcom and Microsoft C. */ -/* This used to test MSDOS, but that is a bad idea - since that symbol is in the user namespace. */ -#if (defined (_MSDOS) || defined (_MSDOS_)) && !defined (__TURBOC__) -#if 0 /* No need for malloc.h, which pollutes the namespace; - instead, just don't use alloca. */ -#include +#if ! defined (YYSIZE_T) && defined (__SIZE_TYPE__) +# define YYSIZE_T __SIZE_TYPE__ #endif -#else /* not MSDOS, or __TURBOC__ */ -#if defined(_AIX) -/* I don't know what this was needed for, but it pollutes the namespace. - So I turned it off. rms, 2 May 1997. */ -/* #include */ -#pragma alloca -#define YYSTACK_USE_ALLOCA -#else /* not MSDOS, or __TURBOC__, or _AIX */ -#if 0 -#ifdef __hpux /* haible@ilog.fr says this works for HPUX 9.05 and up, - and on HPUX 10. Eventually we can turn this on. */ -#define YYSTACK_USE_ALLOCA -#define alloca __builtin_alloca -#endif /* __hpux */ +#if ! defined (YYSIZE_T) && defined (size_t) +# define YYSIZE_T size_t #endif -#endif /* not _AIX */ -#endif /* not MSDOS, or __TURBOC__ */ -#endif /* not sparc */ -#endif /* not GNU C */ -#endif /* alloca not defined */ -#endif /* YYSTACK_USE_ALLOCA not defined */ - -#ifdef YYSTACK_USE_ALLOCA -#define YYSTACK_ALLOC alloca -#else -#define YYSTACK_ALLOC malloc +#if ! defined (YYSIZE_T) +# if defined (__STDC__) || defined (__cplusplus) +# include /* INFRINGES ON USER NAME SPACE */ +# define YYSIZE_T size_t +# endif +#endif +#if ! defined (YYSIZE_T) +# define YYSIZE_T unsigned int #endif - -/* Note: there must be only one dollar sign in this file. - It is replaced by the list of actions, each action - as one case of the switch. */ #define yyerrok (yyerrstatus = 0) #define yyclearin (yychar = YYEMPTY) -#define YYEMPTY -2 +#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. +#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. */ + #define YYFAIL goto yyerrlab + #define YYRECOVERING() (!!yyerrstatus) -#define YYBACKUP(token, value) \ + +#define YYBACKUP(Token, Value) \ do \ if (yychar == YYEMPTY && yylen == 1) \ - { yychar = (token), yylval = (value); \ - yychar1 = YYTRANSLATE (yychar); \ + { \ + yychar = (Token); \ + yylval = (Value); \ + yytoken = YYTRANSLATE (yychar); \ YYPOPSTACK; \ goto yybackup; \ } \ else \ - { yyerror ("syntax error: cannot back up"); YYERROR; } \ + { \ + yyerror ("syntax error: cannot back up");\ + YYERROR; \ + } \ while (0) + #define YYTERROR 1 #define YYERRCODE 256 -#ifndef YYPURE -#define YYLEX yylex() + +/* 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 (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 (0) #endif -#ifdef YYPURE -#ifdef YYLSP_NEEDED -#ifdef YYLEX_PARAM -#define YYLEX yylex(&yylval, &yylloc, YYLEX_PARAM) -#else -#define YYLEX yylex(&yylval, &yylloc) + +/* 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 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 -#else /* not YYLSP_NEEDED */ + + +/* YYLEX -- calling `yylex' with the right arguments. */ + #ifdef YYLEX_PARAM -#define YYLEX yylex(&yylval, YYLEX_PARAM) +# define YYLEX yylex (YYLEX_PARAM) #else -#define YYLEX yylex(&yylval) +# define YYLEX yylex () #endif -#endif /* not YYLSP_NEEDED */ + +/* Enable debugging if requested. */ +#if YYDEBUG + +# ifndef YYFPRINTF +# include /* INFRINGES ON USER NAME SPACE */ +# define YYFPRINTF fprintf +# endif + +# define YYDPRINTF(Args) \ +do { \ + if (yydebug) \ + YYFPRINTF Args; \ +} while (0) + +# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \ +do { \ + if (yydebug) \ + { \ + YYFPRINTF (stderr, "%s ", Title); \ + yysymprint (stderr, \ + Type, Value); \ + YYFPRINTF (stderr, "\n"); \ + } \ +} while (0) + +/*------------------------------------------------------------------. +| yy_stack_print -- Print the state stack from its BOTTOM up to its | +| TOP (included). | +`------------------------------------------------------------------*/ + +#if defined (__STDC__) || defined (__cplusplus) +static void +yy_stack_print (short int *bottom, short int *top) +#else +static void +yy_stack_print (bottom, top) + short int *bottom; + short int *top; #endif +{ + YYFPRINTF (stderr, "Stack now"); + for (/* Nothing. */; bottom <= top; ++bottom) + YYFPRINTF (stderr, " %d", *bottom); + YYFPRINTF (stderr, "\n"); +} -/* If nonreentrant, generate the variables here */ +# define YY_STACK_PRINT(Bottom, Top) \ +do { \ + if (yydebug) \ + yy_stack_print ((Bottom), (Top)); \ +} while (0) -#ifndef YYPURE -int yychar; /* the lookahead symbol */ -YYSTYPE yylval; /* the semantic value of the */ - /* lookahead symbol */ +/*------------------------------------------------. +| Report that the YYRULE is going to be reduced. | +`------------------------------------------------*/ -#ifdef YYLSP_NEEDED -YYLTYPE yylloc; /* location data for the lookahead */ - /* symbol */ +#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 yylno = yyrline[yyrule]; + YYFPRINTF (stderr, "Reducing stack by rule %d (line %u), ", + yyrule - 1, yylno); + /* 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]]); +} -int yynerrs; /* number of parse errors so far */ -#endif /* not YYPURE */ +# define YY_REDUCE_PRINT(Rule) \ +do { \ + if (yydebug) \ + yy_reduce_print (Rule); \ +} while (0) -#if YYDEBUG != 0 -int yydebug; /* nonzero means print parse trace */ -/* Since this is uninitialized, it does not stop multiple parsers - from coexisting. */ -#endif +/* 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 indicates the initial size of the parser's stacks */ +/* YYINITDEPTH -- initial size of the parser's stacks. */ #ifndef YYINITDEPTH -#define YYINITDEPTH 200 +# define YYINITDEPTH 200 #endif -/* YYMAXDEPTH is the maximum size the stacks can grow to - (effective only if the built-in stack extension method is used). */ +/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only + if the built-in stack extension method is used). -#if YYMAXDEPTH == 0 -#undef YYMAXDEPTH -#endif + Do not make this value too large; the results are undefined if + SIZE_MAX < YYSTACK_BYTES (YYMAXDEPTH) + evaluated with infinite-precision integer arithmetic. */ #ifndef YYMAXDEPTH -#define YYMAXDEPTH 10000 +# define YYMAXDEPTH 10000 #endif + -/* Define __yy_memcpy. Note that the size argument - should be passed with type unsigned int, because that is what the non-GCC - definitions require. With GCC, __builtin_memcpy takes an arg - of type size_t, but it can handle unsigned int. */ - -#if __GNUC__ > 1 /* GNU C and GNU C++ define this. */ -#define __yy_memcpy(TO,FROM,COUNT) __builtin_memcpy(TO,FROM,COUNT) -#else /* not GNU C or C++ */ -#ifndef __cplusplus - -/* This is the most reliable way to avoid incompatibilities - in available built-in functions on various systems. */ -static void __yy_memcpy(to, from, count) -char *to; -char *from; -unsigned int count; + +#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 char *f = from; - register char *t = to; - register int i = count; + register const char *yys = yystr; + + while (*yys++ != '\0') + continue; - while (i-- > 0) - *t++ = *f++; + 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; -#else /* __cplusplus */ + return yyd - 1; +} +# endif +# endif -/* This is the most reliable way to avoid incompatibilities - in available built-in functions on various systems. */ -static void __yy_memcpy(char *to, char *from, unsigned int count) +#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 { - register char *t = to; - register char *f = from; - register int i = count; + /* Pacify ``unused variable'' warnings. */ + (void) yyvaluep; + + if (yytype < YYNTOKENS) + YYFPRINTF (yyoutput, "token %s (", yytname[yytype]); + else + YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]); - while (i-- > 0) - *t++ = *f++; + +# ifdef YYPRINT + if (yytype < YYNTOKENS) + YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep); +# endif + switch (yytype) + { + default: + break; + } + YYFPRINTF (yyoutput, ")"); } +#endif /* ! YYDEBUG */ +/*-----------------------------------------------. +| Release the memory associated to this symbol. | +`-----------------------------------------------*/ + +#if defined (__STDC__) || defined (__cplusplus) +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 -#endif +{ + /* Pacify ``unused variable'' warnings. */ + (void) yyvaluep; + + if (!yymsg) + yymsg = "Deleting"; + YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp); + + switch (yytype) + { + + default: + break; + } +} -#line 217 "/usr/lib/bison.simple" -/* The user can define YYPARSE_PARAM as the name of an argument to be passed - into yyparse. The argument should have type void *. - It should actually point to an object. - Grammar actions can access the variable by casting it - to the proper pointer type. */ +/* Prevent warnings from -Wmissing-prototypes. */ #ifdef YYPARSE_PARAM -#ifdef __cplusplus -#define YYPARSE_PARAM_ARG void *YYPARSE_PARAM -#define YYPARSE_PARAM_DECL -#else /* not __cplusplus */ -#define YYPARSE_PARAM_ARG YYPARSE_PARAM -#define YYPARSE_PARAM_DECL void *YYPARSE_PARAM; -#endif /* not __cplusplus */ -#else /* not YYPARSE_PARAM */ -#define YYPARSE_PARAM_ARG -#define YYPARSE_PARAM_DECL -#endif /* not YYPARSE_PARAM */ - -/* Prevent warning if -Wstrict-prototypes. */ -#ifdef __GNUC__ +# 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 look-ahead symbol. */ +int yychar; + +/* The semantic value of the look-ahead symbol. */ +YYSTYPE yylval; + +/* Number of syntax errors so far. */ +int yynerrs; + + + +/*----------. +| yyparse. | +`----------*/ + #ifdef YYPARSE_PARAM -int yyparse(void *); +# 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(void); +int +yyparse () + #endif #endif - -int yyparse(YYPARSE_PARAM_ARG) YYPARSE_PARAM_DECL { - register int yystate; - register int yyn; - register short *yyssp; - register YYSTYPE *yyvsp; - int yyerrstatus; /* number of tokens to shift before error messages enabled */ - int yychar1 = 0; /* lookahead token as an internal (translated) token number */ + + register int yystate; + register int yyn; + int yyresult; + /* Number of tokens to shift before error messages enabled. */ + int yyerrstatus; + /* Look-ahead token as an internal (translated) token number. */ + int yytoken = 0; - short yyssa[YYINITDEPTH]; /* the state stack */ - YYSTYPE yyvsa[YYINITDEPTH]; /* the semantic value stack */ + /* 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 int yyssa[YYINITDEPTH]; + short int *yyss = yyssa; + register short int *yyssp; + + /* The semantic value stack. */ + YYSTYPE yyvsa[YYINITDEPTH]; + YYSTYPE *yyvs = yyvsa; + register YYSTYPE *yyvsp; - short *yyss = yyssa; /* refer to the stacks thru separate pointers */ - YYSTYPE *yyvs = yyvsa; /* to allow yyoverflow to reallocate them elsewhere */ -#ifdef YYLSP_NEEDED - YYLTYPE yylsa[YYINITDEPTH]; /* the location stack */ - YYLTYPE *yyls = yylsa; - YYLTYPE *yylsp; -#define YYPOPSTACK (yyvsp--, yyssp--, yylsp--) -#else #define YYPOPSTACK (yyvsp--, yyssp--) -#endif - int yystacksize = YYINITDEPTH; - int yyfree_stacks = 0; + YYSIZE_T yystacksize = YYINITDEPTH; -#ifdef YYPURE - int yychar; - YYSTYPE yylval; - int yynerrs; -#ifdef YYLSP_NEEDED - YYLTYPE yylloc; -#endif -#endif + /* The variables used to return semantic value and location from the + action routines. */ + YYSTYPE yyval; - YYSTYPE yyval; /* the variable used to return */ - /* semantic values from the action */ - /* routines */ - int yylen; + /* When reducing, the number of symbols on the RHS of the reduced + rule. */ + int yylen; -#if YYDEBUG != 0 - if (yydebug) - fprintf(stderr, "Starting parse\n"); -#endif + YYDPRINTF ((stderr, "Starting parse\n")); - yystate = 0; - yyerrstatus = 0; - yynerrs = 0; - yychar = YYEMPTY; /* Cause a token to be read. */ + 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. */ + /* 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 - 1; - yyvsp = yyvs; -#ifdef YYLSP_NEEDED - yylsp = yyls; -#endif + yyssp = yyss; + yyvsp = yyvs; -/* Push a new state, which is found in yystate . */ -/* In all cases, when you get here, the value and location stacks - have just been pushed. so pushing a state here evens the stacks. */ - yynewstate: - *++yyssp = yystate; + yyvsp[0] = yylval; - if (yyssp >= yyss + yystacksize - 1) { - /* 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; -#ifdef YYLSP_NEEDED - YYLTYPE *yyls1 = yyls; -#endif + 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; - /* Get the current used size of the three stacks, in elements. */ - int size = yyssp - yyss + 1; + if (yyss + yystacksize - 1 <= yyssp) + { + /* Get the current used size of the three stacks, in elements. */ + YYSIZE_T yysize = yyssp - yyss + 1; #ifdef yyoverflow - /* Each stack pointer address is followed by the size of - the data in use in that stack, in bytes. */ -#ifdef YYLSP_NEEDED - /* 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, size * sizeof(*yyssp), - &yyvs1, size * sizeof(*yyvsp), - &yyls1, size * sizeof(*yylsp), &yystacksize); -#else - yyoverflow("parser stack overflow", - &yyss1, size * sizeof(*yyssp), - &yyvs1, size * sizeof(*yyvsp), &yystacksize); -#endif + { + /* 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 int *yyss1 = yyss; - yyss = yyss1; - yyvs = yyvs1; -#ifdef YYLSP_NEEDED - yyls = yyls1; -#endif -#else /* no yyoverflow */ - /* Extend the stack our own way. */ - if (yystacksize >= YYMAXDEPTH) { - yyerror("parser stack overflow"); - if (yyfree_stacks) { - free(yyss); - free(yyvs); -#ifdef YYLSP_NEEDED - free(yyls); -#endif - } - return 2; - } - yystacksize *= 2; - if (yystacksize > YYMAXDEPTH) - yystacksize = YYMAXDEPTH; -#ifndef YYSTACK_USE_ALLOCA - yyfree_stacks = 1; -#endif - yyss = (short *) YYSTACK_ALLOC(yystacksize * sizeof(*yyssp)); - __yy_memcpy((char *) yyss, (char *) yyss1, - size * (unsigned int) sizeof(*yyssp)); - yyvs = (YYSTYPE *) YYSTACK_ALLOC(yystacksize * sizeof(*yyvsp)); - __yy_memcpy((char *) yyvs, (char *) yyvs1, - size * (unsigned int) sizeof(*yyvsp)); -#ifdef YYLSP_NEEDED - yyls = (YYLTYPE *) YYSTACK_ALLOC(yystacksize * sizeof(*yylsp)); - __yy_memcpy((char *) yyls, (char *) yyls1, - size * (unsigned int) sizeof(*yylsp)); -#endif -#endif /* no yyoverflow */ - yyssp = yyss + size - 1; - yyvsp = yyvs + size - 1; -#ifdef YYLSP_NEEDED - yylsp = yyls + size - 1; -#endif + /* 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), -#if YYDEBUG != 0 - if (yydebug) - fprintf(stderr, "Stack size increased to %d\n", yystacksize); -#endif + &yystacksize); - if (yyssp >= yyss + yystacksize - 1) - YYABORT; + 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 int *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; } -#if YYDEBUG != 0 - if (yydebug) - fprintf(stderr, "Entering state %d\n", yystate); -#endif - goto yybackup; - yybackup: + 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. */ +/* Read a look-ahead token if we need one and don't already have one. */ /* yyresume: */ - /* First try to decide what to do without reference to lookahead token. */ + /* First try to decide what to do without reference to look-ahead token. */ - yyn = yypact[yystate]; - if (yyn == YYFLAG) - goto yydefault; + yyn = yypact[yystate]; + if (yyn == YYPACT_NINF) + goto yydefault; - /* Not known => get a lookahead token if don't already have one. */ + /* Not known => get a look-ahead token if don't already have one. */ - /* yychar is either YYEMPTY or YYEOF - or a valid token in external form. */ + /* YYCHAR is either YYEMPTY or YYEOF or a valid look-ahead symbol. */ + if (yychar == YYEMPTY) + { + YYDPRINTF ((stderr, "Reading a token: ")); + yychar = YYLEX; + } - if (yychar == YYEMPTY) { -#if YYDEBUG != 0 - if (yydebug) - fprintf(stderr, "Reading a token: "); -#endif - 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); } - /* Convert token to internal form (in yychar1) for indexing tables with */ + /* 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 (yychar <= 0) { /* This means end of input. */ - yychar1 = 0; - yychar = YYEOF; /* Don't call YYLEX any more */ + if (yyn == YYFINAL) + YYACCEPT; -#if YYDEBUG != 0 - if (yydebug) - fprintf(stderr, "Now at end of input.\n"); -#endif - } else { - yychar1 = YYTRANSLATE(yychar); - -#if YYDEBUG != 0 - if (yydebug) { - fprintf(stderr, "Next token is %d (%s", yychar, - yytname[yychar1]); - /* Give the individual parser a way to print the precise meaning - of a token, for further debugging info. */ -#ifdef YYPRINT - YYPRINT(stderr, yychar, yylval); -#endif - fprintf(stderr, ")\n"); - } -#endif - } + /* Shift the look-ahead token. */ + YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc); - yyn += yychar1; - if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != yychar1) - goto yydefault; - - yyn = yytable[yyn]; - - /* yyn is what to do for this token type in this state. - Negative => reduce, -yyn is rule number. - Positive => shift, yyn is new state. - New state is final state => don't bother to shift, - just return success. - 0, or most negative number => error. */ - - if (yyn < 0) { - if (yyn == YYFLAG) - goto yyerrlab; - yyn = -yyn; - goto yyreduce; - } else if (yyn == 0) - goto yyerrlab; + /* Discard the token being shifted unless it is eof. */ + if (yychar != YYEOF) + yychar = YYEMPTY; - if (yyn == YYFINAL) - YYACCEPT; + *++yyvsp = yylval; - /* Shift the lookahead token. */ -#if YYDEBUG != 0 - if (yydebug) - fprintf(stderr, "Shifting token %d (%s), ", yychar, - yytname[yychar1]); -#endif + /* Count tokens shifted since error; after three, turn off error + status. */ + if (yyerrstatus) + yyerrstatus--; - /* Discard the token being shifted unless it is eof. */ - if (yychar != YYEOF) - yychar = YYEMPTY; + yystate = yyn; + goto yynewstate; - *++yyvsp = yylval; -#ifdef YYLSP_NEEDED - *++yylsp = yylloc; -#endif - /* count tokens shifted since error; after three, turn off error status. */ - if (yyerrstatus) - yyerrstatus--; +/*-----------------------------------------------------------. +| yydefault -- do the default action for the current state. | +`-----------------------------------------------------------*/ +yydefault: + yyn = yydefact[yystate]; + if (yyn == 0) + goto yyerrlab; + goto yyreduce; - yystate = yyn; - goto yynewstate; -/* Do the default action for the current state. */ - yydefault: +/*-----------------------------. +| yyreduce -- Do a reduction. | +`-----------------------------*/ +yyreduce: + /* yyn is the number of a rule to reduce with. */ + yylen = yyr2[yyn]; - yyn = yydefact[yystate]; - if (yyn == 0) - goto yyerrlab; + /* If YYLEN is nonzero, implement the default value of the action: + `$$ = $1'. -/* Do a reduction. yyn is the number of a rule to reduce with. */ - yyreduce: - yylen = yyr2[yyn]; - if (yylen > 0) - yyval = yyvsp[1 - yylen]; /* implement default value of the action */ + 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]; -#if YYDEBUG != 0 - if (yydebug) { - int i; - fprintf(stderr, "Reducing via rule %d (line %d), ", - yyn, yyrline[yyn]); + YY_REDUCE_PRINT (yyn); + switch (yyn) + { + case 2: +#line 52 "../../../cmd/lefty/dot2l/dotparse.y" + { D2Lbegin ((yyvsp[0].s)); free ((yyvsp[0].s)); } + break; + + case 3: +#line 54 "../../../cmd/lefty/dot2l/dotparse.y" + { D2Lend (); } + break; + + case 4: +#line 56 "../../../cmd/lefty/dot2l/dotparse.y" + { D2Labort (); } + break; + + case 5: +#line 58 "../../../cmd/lefty/dot2l/dotparse.y" + { D2Labort (); } + break; + + case 6: +#line 62 "../../../cmd/lefty/dot2l/dotparse.y" + { gtype = "graph"; etype = "--"; } + break; + + case 7: +#line 64 "../../../cmd/lefty/dot2l/dotparse.y" + { gtype = "strict graph"; etype = "--"; } + break; + + case 8: +#line 66 "../../../cmd/lefty/dot2l/dotparse.y" + { gtype = "digraph"; etype = "->"; } + break; + + case 9: +#line 68 "../../../cmd/lefty/dot2l/dotparse.y" + { gtype = "strict digraph"; etype = "->"; } + break; + + case 19: +#line 86 "../../../cmd/lefty/dot2l/dotparse.y" + {} + break; + + case 20: +#line 89 "../../../cmd/lefty/dot2l/dotparse.y" + { attrclass = NODE; portstr[0] = '\000'; } + break; + + case 21: +#line 90 "../../../cmd/lefty/dot2l/dotparse.y" + { attrclass = GRAPH; } + break; + + case 22: +#line 94 "../../../cmd/lefty/dot2l/dotparse.y" + { (yyval.o) = (yyvsp[-1].o); } + break; + + case 23: +#line 98 "../../../cmd/lefty/dot2l/dotparse.y" + { (yyval.o) = D2Linsertnode ((yyvsp[0].s)); free ((yyvsp[0].s)); } + break; + + case 24: +#line 102 "../../../cmd/lefty/dot2l/dotparse.y" + { D2Lbeginedge (NODE, (yyvsp[0].o), portstr); portstr[0] = '\000'; } + break; + + case 25: +#line 104 "../../../cmd/lefty/dot2l/dotparse.y" + { attrclass = EDGE; } + break; + + case 26: +#line 106 "../../../cmd/lefty/dot2l/dotparse.y" + { D2Lendedge (); attrclass = GRAPH; } + break; + + case 27: +#line 108 "../../../cmd/lefty/dot2l/dotparse.y" + { D2Lbeginedge (GRAPH, (yyvsp[0].o), ""); } + break; + + case 28: +#line 110 "../../../cmd/lefty/dot2l/dotparse.y" + { attrclass = EDGE; } + break; + + case 29: +#line 112 "../../../cmd/lefty/dot2l/dotparse.y" + { D2Lendedge (); attrclass = GRAPH; } + break; + + case 30: +#line 116 "../../../cmd/lefty/dot2l/dotparse.y" + { D2Lmidedge (NODE, (yyvsp[0].o), portstr); portstr[0] = '\000'; } + break; + + case 31: +#line 118 "../../../cmd/lefty/dot2l/dotparse.y" + { D2Lmidedge (NODE, (yyvsp[0].o), portstr); portstr[0] = '\000'; } + break; + + case 33: +#line 120 "../../../cmd/lefty/dot2l/dotparse.y" + { D2Lmidedge (GRAPH, (yyvsp[0].o), ""); portstr[0] = '\000'; } + break; + + case 34: +#line 122 "../../../cmd/lefty/dot2l/dotparse.y" + { D2Lmidedge (GRAPH, (yyvsp[0].o), ""); portstr[0] = '\000'; } + break; + + case 41: +#line 133 "../../../cmd/lefty/dot2l/dotparse.y" + { + strcat (portstr, (yyvsp[0].s)); free ((yyvsp[0].s)); + } + break; - /* Print the symbols being reduced, and their result. */ - for (i = yyprhs[yyn]; yyrhs[i] > 0; i++) - fprintf(stderr, "%s ", yytname[yyrhs[i]]); - fprintf(stderr, " -> %s\n", yytname[yyr1[yyn]]); + case 42: +#line 137 "../../../cmd/lefty/dot2l/dotparse.y" + { + strcat (portstr, "("); strcat (portstr, (yyvsp[-3].s)); + strcat (portstr, ","); strcat (portstr, (yyvsp[-1].s)); + strcat (portstr, ")"); + free ((yyvsp[-3].s)), free ((yyvsp[-1].s)); } -#endif + break; + case 43: +#line 146 "../../../cmd/lefty/dot2l/dotparse.y" + { + strcat (portstr, "@"); strcat (portstr, (yyvsp[0].s)); free ((yyvsp[0].s)); + } + break; + + case 44: +#line 152 "../../../cmd/lefty/dot2l/dotparse.y" + { inattrstmt = TRUE; } + break; + + case 45: +#line 154 "../../../cmd/lefty/dot2l/dotparse.y" + { attrclass = GRAPH; inattrstmt = FALSE; } + break; + + case 46: +#line 156 "../../../cmd/lefty/dot2l/dotparse.y" + { attrclass = GRAPH; } + break; + + case 47: +#line 160 "../../../cmd/lefty/dot2l/dotparse.y" + { attrclass = GRAPH; } + break; + + case 48: +#line 162 "../../../cmd/lefty/dot2l/dotparse.y" + { attrclass = NODE; } + break; + + case 49: +#line 164 "../../../cmd/lefty/dot2l/dotparse.y" + { attrclass = EDGE; } + break; + + case 56: +#line 182 "../../../cmd/lefty/dot2l/dotparse.y" + { D2Lsetattr ((yyvsp[-2].s), (yyvsp[0].s)); free ((yyvsp[-2].s)); free ((yyvsp[0].s)); } + break; + + case 59: +#line 190 "../../../cmd/lefty/dot2l/dotparse.y" + { (yyval.o) = D2Lpopgraph (); } + break; + + case 60: +#line 191 "../../../cmd/lefty/dot2l/dotparse.y" + { D2Lpushgraph (NULL); } + break; + + case 61: +#line 192 "../../../cmd/lefty/dot2l/dotparse.y" + { (yyval.o) = D2Lpopgraph (); } + break; + + case 62: +#line 194 "../../../cmd/lefty/dot2l/dotparse.y" + { (yyval.o) = D2Lpopgraph (); } + break; + + case 63: +#line 198 "../../../cmd/lefty/dot2l/dotparse.y" + { D2Lpushgraph ((yyvsp[0].s)); free ((yyvsp[0].s)); } + break; - switch (yyn) { - case 1: -#line 34 "dotparse.y" - { - D2Lbegin(yyvsp[0].s); - free(yyvsp[0].s);; - break; - } - case 2: -#line 36 "dotparse.y" - { - D2Lend();; - break; - } - case 3: -#line 38 "dotparse.y" - { - D2Labort();; - break; - } - case 4: -#line 40 "dotparse.y" - { - D2Labort();; - break; - } - case 5: -#line 44 "dotparse.y" - { - gtype = "graph"; - etype = "--";; - break; - } - case 6: -#line 46 "dotparse.y" - { - gtype = "strict graph"; - etype = "--";; - break; - } - case 7: -#line 48 "dotparse.y" - { - gtype = "digraph"; - etype = "->";; - break; - } - case 8: -#line 50 "dotparse.y" - { - gtype = "strict digraph"; - etype = "->";; - break; - } - case 18: -#line 68 "dotparse.y" - {; - break; - } - case 19: -#line 71 "dotparse.y" - { - attrclass = NODE; - portstr[0] = '\000';; - break; - } - case 20: -#line 72 "dotparse.y" - { - attrclass = GRAPH;; - break; - } - case 21: -#line 76 "dotparse.y" - { - yyval.o = yyvsp[-1].o;; - break; - } - case 22: -#line 80 "dotparse.y" - { - yyval.o = D2Linsertnode(yyvsp[0].s); - free(yyvsp[0].s);; - break; - } - case 23: -#line 84 "dotparse.y" - { - D2Lbeginedge(NODE, yyvsp[0].o, portstr); - portstr[0] = '\000';; - break; - } - case 24: -#line 86 "dotparse.y" - { - attrclass = EDGE;; - break; - } - case 25: -#line 88 "dotparse.y" - { - D2Lendedge(); - attrclass = GRAPH;; - break; - } - case 26: -#line 90 "dotparse.y" - { - D2Lbeginedge(GRAPH, yyvsp[0].o, "");; - break; - } - case 27: -#line 92 "dotparse.y" - { - attrclass = EDGE;; - break; - } - case 28: -#line 94 "dotparse.y" - { - D2Lendedge(); - attrclass = GRAPH;; - break; - } - case 29: -#line 98 "dotparse.y" - { - D2Lmidedge(NODE, yyvsp[0].o, portstr); - portstr[0] = '\000';; - break; - } - case 30: -#line 100 "dotparse.y" - { - D2Lmidedge(NODE, yyvsp[0].o, portstr); - portstr[0] = '\000';; - break; - } - case 32: -#line 102 "dotparse.y" - { - D2Lmidedge(GRAPH, yyvsp[0].o, ""); - portstr[0] = '\000';; - break; - } - case 33: -#line 104 "dotparse.y" - { - D2Lmidedge(GRAPH, yyvsp[0].o, ""); - portstr[0] = '\000';; - break; - } - case 40: -#line 115 "dotparse.y" - { - strcat(portstr, yyvsp[0].s); - free(yyvsp[0].s); - ; - break; - } - case 41: -#line 119 "dotparse.y" - { - strcat(portstr, "("); - strcat(portstr, yyvsp[-3].s); - strcat(portstr, ","); - strcat(portstr, yyvsp[-1].s); - strcat(portstr, ")"); - free(yyvsp[-3].s), free(yyvsp[-1].s); - ; - break; - } - case 42: -#line 128 "dotparse.y" - { - strcat(portstr, "@"); - strcat(portstr, yyvsp[0].s); - free(yyvsp[0].s); - ; - break; - } - case 43: -#line 134 "dotparse.y" - { - inattrstmt = TRUE;; - break; - } - case 44: -#line 136 "dotparse.y" - { - attrclass = GRAPH; - inattrstmt = FALSE;; - break; - } - case 45: -#line 138 "dotparse.y" - { - attrclass = GRAPH;; - break; - } - case 46: -#line 142 "dotparse.y" - { - attrclass = GRAPH;; - break; - } - case 47: -#line 144 "dotparse.y" - { - attrclass = NODE;; - break; - } - case 48: -#line 146 "dotparse.y" - { - attrclass = EDGE;; - break; - } - case 55: -#line 164 "dotparse.y" - { - D2Lsetattr(yyvsp[-2].s, yyvsp[0].s); - free(yyvsp[-2].s); - free(yyvsp[0].s);; - break; - } - case 58: -#line 172 "dotparse.y" - { - yyval.o = D2Lpopgraph();; - break; - } - case 59: -#line 173 "dotparse.y" - { - D2Lpushgraph(NULL);; - break; - } - case 60: -#line 174 "dotparse.y" - { - yyval.o = D2Lpopgraph();; - break; - } - case 61: -#line 176 "dotparse.y" - { - yyval.o = D2Lpopgraph();; - break; - } - case 62: -#line 180 "dotparse.y" - { - D2Lpushgraph(yyvsp[0].s); - free(yyvsp[0].s);; - break; - } } - /* the action file gets copied in in place of this dollarsign */ -#line 543 "/usr/lib/bison.simple" + +/* Line 1037 of yacc.c. */ +#line 1319 "y.tab.c" - yyvsp -= yylen; - yyssp -= yylen; -#ifdef YYLSP_NEEDED - yylsp -= yylen; -#endif + yyvsp -= yylen; + yyssp -= yylen; -#if YYDEBUG != 0 - if (yydebug) { - short *ssp1 = yyss - 1; - fprintf(stderr, "state stack now"); - while (ssp1 != yyssp) - fprintf(stderr, " %d", *++ssp1); - fprintf(stderr, "\n"); - } -#endif - *++yyvsp = yyval; - -#ifdef YYLSP_NEEDED - yylsp++; - if (yylen == 0) { - yylsp->first_line = yylloc.first_line; - yylsp->first_column = yylloc.first_column; - yylsp->last_line = (yylsp - 1)->last_line; - yylsp->last_column = (yylsp - 1)->last_column; - yylsp->text = 0; - } else { - yylsp->last_line = (yylsp + yylen - 1)->last_line; - yylsp->last_column = (yylsp + yylen - 1)->last_column; - } -#endif + 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]; + /* 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. */ - yystate = yypgoto[yyn - YYNTBASE] + *yyssp; - if (yystate >= 0 && yystate <= YYLAST && yycheck[yystate] == *yyssp) - yystate = yytable[yystate]; - else - yystate = yydefgoto[yyn - YYNTBASE]; + yyn = yyr1[yyn]; - goto yynewstate; + yystate = yypgoto[yyn - YYNTOKENS] + *yyssp; + if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp) + yystate = yytable[yystate]; + else + yystate = yydefgoto[yyn - YYNTOKENS]; - yyerrlab: /* here on detecting error */ + goto yynewstate; - if (!yyerrstatus) - /* If not already recovering from an error, report this error. */ + +/*------------------------------------. +| yyerrlab -- here on detecting error | +`------------------------------------*/ +yyerrlab: + /* If not already recovering from an error, report this error. */ + if (!yyerrstatus) { - ++yynerrs; + ++yynerrs; +#if YYERROR_VERBOSE + yyn = yypact[yystate]; -#ifdef YYERROR_VERBOSE - yyn = yypact[yystate]; - - if (yyn > YYFLAG && yyn < YYLAST) { - int size = 0; - char *msg; - int x, count; - - count = 0; - /* Start X at -yyn if nec to avoid negative indexes in yycheck. */ - for (x = (yyn < 0 ? -yyn : 0); - x < (sizeof(yytname) / sizeof(char *)); x++) - if (yycheck[x + yyn] == x) - size += strlen(yytname[x]) + 15, count++; - msg = (char *) malloc(size + 15); - if (msg != 0) { - strcpy(msg, "parse error"); - - if (count < 5) { - count = 0; - for (x = (yyn < 0 ? -yyn : 0); - x < (sizeof(yytname) / sizeof(char *)); x++) - if (yycheck[x + yyn] == x) { - strcat(msg, - count == 0 ? ", expecting `" : " or `"); - strcat(msg, yytname[x]); - strcat(msg, "'"); - count++; - } + if (YYPACT_NINF < yyn && yyn < YYLAST) + { + YYSIZE_T yysize = 0; + int yytype = YYTRANSLATE (yychar); + const char* yyprefix; + char *yymsg; + int yyx; + + /* 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; + int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS; + int yycount = 0; + + yyprefix = ", expecting "; + for (yyx = yyxbegin; yyx < yyxend; ++yyx) + if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR) + { + yysize += yystrlen (yyprefix) + yystrlen (yytname [yyx]); + yycount += 1; + if (yycount == 5) + { + yysize = 0; + break; + } + } + yysize += (sizeof ("syntax error, unexpected ") + + 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) + { + yyprefix = ", expecting "; + for (yyx = yyxbegin; yyx < yyxend; ++yyx) + if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR) + { + yyp = yystpcpy (yyp, yyprefix); + yyp = yystpcpy (yyp, yytname[yyx]); + yyprefix = " or "; + } } - yyerror(msg); - free(msg); - } else - yyerror("parse error; also virtual memory exceeded"); - } else -#endif /* YYERROR_VERBOSE */ - yyerror("parse error"); + yyerror (yymsg); + YYSTACK_FREE (yymsg); + } + else + yyerror ("syntax error; also virtual memory exhausted"); + } + else +#endif /* YYERROR_VERBOSE */ + yyerror ("syntax error"); } - goto yyerrlab1; - yyerrlab1: /* here on error raised explicitly by an action */ - 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) - YYABORT; + if (yyerrstatus == 3) + { + /* If just tried and failed to reuse look-ahead token after an + error, discard it. */ + + if (yychar <= YYEOF) + { + /* If at end of input, pop the error token, + then the rest of the stack, then return failure. */ + if (yychar == YYEOF) + for (;;) + { + + YYPOPSTACK; + if (yyssp == yyss) + YYABORT; + yydestruct ("Error: popping", + yystos[*yyssp], yyvsp); + } + } + else + { + yydestruct ("Error: discarding", yytoken, &yylval); + yychar = YYEMPTY; + } + } -#if YYDEBUG != 0 - if (yydebug) - fprintf(stderr, "Discarding token %d (%s).\n", yychar, - yytname[yychar1]); -#endif + /* Else will try to reuse look-ahead token after shifting the error + token. */ + goto yyerrlab1; - yychar = YYEMPTY; - } - /* Else will try to reuse lookahead token - after shifting the error token. */ +/*---------------------------------------------------. +| yyerrorlab -- error raised explicitly by YYERROR. | +`---------------------------------------------------*/ +yyerrorlab: - yyerrstatus = 3; /* Each real token shifted decrements this */ +#ifdef __GNUC__ + /* Pacify GCC when the user code never invokes YYERROR and the label + yyerrorlab therefore never appears in user code. */ + if (0) + goto yyerrorlab; +#endif - goto yyerrhandle; +yyvsp -= yylen; + yyssp -= yylen; + yystate = *yyssp; + goto yyerrlab1; - yyerrdefault: /* current state does not do anything special for the error token. */ -#if 0 - /* This is wrong; only states that explicitly want error tokens - should shift them. */ - yyn = yydefact[yystate]; /* If its default is to accept any token, ok. Otherwise pop it. */ - if (yyn) - goto yydefault; -#endif +/*-------------------------------------------------------------. +| yyerrlab1 -- common code for both syntax error and YYERROR. | +`-------------------------------------------------------------*/ +yyerrlab1: + yyerrstatus = 3; /* Each real token shifted decrements this. */ - yyerrpop: /* pop the current state because it cannot handle the error token */ + 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; + } + } - if (yyssp == yyss) + /* Pop the current state because it cannot handle the error token. */ + if (yyssp == yyss) YYABORT; - yyvsp--; - yystate = *--yyssp; -#ifdef YYLSP_NEEDED - yylsp--; -#endif -#if YYDEBUG != 0 - if (yydebug) { - short *ssp1 = yyss - 1; - fprintf(stderr, "Error: state stack now"); - while (ssp1 != yyssp) - fprintf(stderr, " %d", *++ssp1); - fprintf(stderr, "\n"); + + yydestruct ("Error: popping", yystos[yystate], yyvsp); + YYPOPSTACK; + yystate = *yyssp; + YY_STACK_PRINT (yyss, yyssp); } -#endif - yyerrhandle: + if (yyn == YYFINAL) + YYACCEPT; - yyn = yypact[yystate]; - if (yyn == YYFLAG) - goto yyerrdefault; + *++yyvsp = yylval; - yyn += YYTERROR; - if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != YYTERROR) - goto yyerrdefault; - yyn = yytable[yyn]; - if (yyn < 0) { - if (yyn == YYFLAG) - goto yyerrpop; - yyn = -yyn; - goto yyreduce; - } else if (yyn == 0) - goto yyerrpop; + /* Shift the error token. */ + YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp); - if (yyn == YYFINAL) - YYACCEPT; + yystate = yyn; + goto yynewstate; -#if YYDEBUG != 0 - if (yydebug) - fprintf(stderr, "Shifting error token, "); -#endif - *++yyvsp = yylval; -#ifdef YYLSP_NEEDED - *++yylsp = yylloc; -#endif +/*-------------------------------------. +| yyacceptlab -- YYACCEPT comes here. | +`-------------------------------------*/ +yyacceptlab: + yyresult = 0; + goto yyreturn; - yystate = yyn; - goto yynewstate; +/*-----------------------------------. +| yyabortlab -- YYABORT comes here. | +`-----------------------------------*/ +yyabortlab: + yydestruct ("Error: discarding lookahead", + yytoken, &yylval); + yychar = YYEMPTY; + yyresult = 1; + goto yyreturn; - yyacceptlab: - /* YYACCEPT comes here. */ - if (yyfree_stacks) { - free(yyss); - free(yyvs); -#ifdef YYLSP_NEEDED - free(yyls); +#ifndef yyoverflow +/*----------------------------------------------. +| yyoverflowlab -- parser overflow comes here. | +`----------------------------------------------*/ +yyoverflowlab: + yyerror ("parser stack overflow"); + yyresult = 2; + /* Fall through. */ #endif - } - return 0; - - yyabortlab: - /* YYABORT comes here. */ - if (yyfree_stacks) { - free(yyss); - free(yyvs); -#ifdef YYLSP_NEEDED - free(yyls); + +yyreturn: +#ifndef yyoverflow + if (yyss != yyssa) + YYSTACK_FREE (yyss); #endif - } - return 1; + return yyresult; } -#line 182 "dotparse.y" + + -- 2.40.0