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Diffstat (limited to 'TAO/orbsvcs/orbsvcs/ETCL/ETCL_y.cpp')
-rw-r--r--TAO/orbsvcs/orbsvcs/ETCL/ETCL_y.cpp1277
1 files changed, 1277 insertions, 0 deletions
diff --git a/TAO/orbsvcs/orbsvcs/ETCL/ETCL_y.cpp b/TAO/orbsvcs/orbsvcs/ETCL/ETCL_y.cpp
new file mode 100644
index 00000000000..f4976f4c52b
--- /dev/null
+++ b/TAO/orbsvcs/orbsvcs/ETCL/ETCL_y.cpp
@@ -0,0 +1,1277 @@
+// $Id$
+
+/* A Bison parser, made from ETCL/ETCL.yy
+ by GNU Bison version 1.28 */
+
+#define YYBISON 1 /* Identify Bison output. */
+
+#define yyparse TAO_ETCL_yyparse
+#define yylex TAO_ETCL_yylex
+#define yyerror TAO_ETCL_yyerror
+#define yylval TAO_ETCL_yylval
+#define yychar TAO_ETCL_yychar
+#define yydebug TAO_ETCL_yydebug
+#define yynerrs TAO_ETCL_yynerrs
+#define TAO_ETCL_GT 257
+#define TAO_ETCL_GE 258
+#define TAO_ETCL_LT 259
+#define TAO_ETCL_LE 260
+#define TAO_ETCL_EQ 261
+#define TAO_ETCL_NE 262
+#define TAO_ETCL_EXIST 263
+#define TAO_ETCL_DEFAULT 264
+#define TAO_ETCL_AND 265
+#define TAO_ETCL_OR 266
+#define TAO_ETCL_NOT 267
+#define TAO_ETCL_IN 268
+#define TAO_ETCL_TWIDDLE 269
+#define TAO_ETCL_BOOLEAN 270
+#define TAO_ETCL_PLUS 271
+#define TAO_ETCL_MINUS 272
+#define TAO_ETCL_MULT 273
+#define TAO_ETCL_DIV 274
+#define TAO_ETCL_UMINUS 275
+#define TAO_ETCL_INTEGER 276
+#define TAO_ETCL_FLOAT 277
+#define TAO_ETCL_STRING 278
+#define TAO_ETCL_RPAREN 279
+#define TAO_ETCL_LPAREN 280
+#define TAO_ETCL_RBRA 281
+#define TAO_ETCL_LBRA 282
+#define TAO_ETCL_IDENT 283
+#define TAO_ETCL_UNSIGNED 284
+#define TAO_ETCL_SIGNED 285
+#define TAO_ETCL_DOUBLE 286
+#define TAO_ETCL_CONSTRAINT 287
+#define TAO_ETCL_SEQUENCE 288
+#define TAO_ETCL_WITH 289
+#define TAO_ETCL_MAX 290
+#define TAO_ETCL_MIN 291
+#define TAO_ETCL_FIRST 292
+#define TAO_ETCL_RANDOM 293
+#define TAO_ETCL_DOLLAR 294
+#define TAO_ETCL_DOT 295
+#define TAO_ETCL_DISCRIMINANT 296
+#define TAO_ETCL_LENGTH 297
+#define TAO_ETCL_TYPE_ID 298
+#define TAO_ETCL_REPOS_ID 299
+
+#line 1 "ETCL/ETCL.yy"
+
+// $Id$
+// ========================================================================
+//
+// = LIBRARY
+// orbsvcs / Extended Trader Constraint Language parser.
+//
+// = FILENAME
+// ETCL.yy
+//
+// = AUTHOR
+// Carlos O'Ryan <coryan@uci.edu> based on previous work by
+// Seth Widoff <sbw1@cs.wustl.edu>
+//
+// ========================================================================
+
+#include "orbsvcs/ETCL/ETCL_Constraint.h"
+
+#define YYPARSE_PARAM lex_state
+#define YYLEX_PARAM lex_state
+
+//#define YYDEBUG 1
+
+#define YYSTYPE TAO_ETCL_YYSTYPE
+
+static void yyerror (const char *)
+{
+ // @@ TODO
+ // Ignore error messages
+}
+
+extern int yylex (YYSTYPE *lvalp, void *lex_state);
+
+#ifndef YYSTYPE
+#define YYSTYPE int
+#endif
+#include <stdio.h>
+
+#ifndef __cplusplus
+#ifndef __STDC__
+#define const
+#endif
+#endif
+
+
+
+#define YYFINAL 112
+#define YYFLAG -32768
+#define YYNTBASE 46
+
+#define YYTRANSLATE(x) ((unsigned)(x) <= 299 ? yytranslate[x] : 65)
+
+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, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 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, 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
+};
+
+#if YYDEBUG != 0
+static const short yyprhs[] = { 0,
+ 0, 2, 4, 7, 10, 13, 15, 17, 21, 23,
+ 27, 29, 33, 37, 41, 45, 49, 53, 55, 59,
+ 64, 66, 70, 72, 76, 80, 82, 86, 90, 92,
+ 95, 97, 101, 103, 106, 109, 111, 114, 117, 119,
+ 121, 125, 129, 132, 133, 136, 139, 141, 143, 144,
+ 147, 149, 151, 154, 156, 158, 160, 162, 164, 166,
+ 171, 176, 179, 184, 185, 187, 190, 193
+};
+
+static const short yyrhs[] = { 48,
+ 0, 47, 0, 37, 48, 0, 36, 48, 0, 35,
+ 48, 0, 38, 0, 39, 0, 48, 12, 49, 0,
+ 49, 0, 49, 11, 50, 0, 50, 0, 51, 7,
+ 51, 0, 51, 8, 51, 0, 51, 3, 51, 0,
+ 51, 4, 51, 0, 51, 5, 51, 0, 51, 6,
+ 51, 0, 51, 0, 52, 14, 57, 0, 52, 14,
+ 40, 57, 0, 52, 0, 53, 15, 53, 0, 53,
+ 0, 53, 17, 54, 0, 53, 18, 54, 0, 54,
+ 0, 54, 19, 55, 0, 54, 20, 55, 0, 55,
+ 0, 13, 56, 0, 56, 0, 26, 48, 25, 0,
+ 22, 0, 17, 22, 0, 18, 22, 0, 23, 0,
+ 17, 23, 0, 18, 23, 0, 24, 0, 16, 0,
+ 9, 40, 57, 0, 10, 40, 57, 0, 40, 57,
+ 0, 0, 41, 59, 0, 29, 58, 0, 60, 0,
+ 61, 0, 0, 41, 59, 0, 60, 0, 61, 0,
+ 29, 58, 0, 43, 0, 42, 0, 44, 0, 45,
+ 0, 62, 0, 63, 0, 28, 22, 27, 58, 0,
+ 26, 29, 25, 58, 0, 22, 58, 0, 26, 64,
+ 25, 58, 0, 0, 22, 0, 17, 22, 0, 18,
+ 22, 0, 24, 0
+};
+
+#endif
+
+#if YYDEBUG != 0
+static const short yyrline[] = { 0,
+ 75, 76, 79, 81, 83, 85, 87, 91, 93, 96,
+ 98, 101, 103, 105, 107, 109, 111, 113, 116, 118,
+ 120, 123, 125, 128, 130, 132, 135, 137, 139, 142,
+ 144, 147, 150, 152, 154, 157, 159, 161, 164, 165,
+ 167, 169, 171, 175, 177, 180, 183, 184, 187, 189,
+ 192, 193, 196, 198, 200, 202, 204, 206, 207, 210,
+ 214, 218, 222, 226, 228, 230, 232, 234
+};
+#endif
+
+
+#if YYDEBUG != 0 || defined (YYERROR_VERBOSE)
+
+static const char * const yytname[] = { "$","error","$undefined.","TAO_ETCL_GT",
+"TAO_ETCL_GE","TAO_ETCL_LT","TAO_ETCL_LE","TAO_ETCL_EQ","TAO_ETCL_NE","TAO_ETCL_EXIST",
+"TAO_ETCL_DEFAULT","TAO_ETCL_AND","TAO_ETCL_OR","TAO_ETCL_NOT","TAO_ETCL_IN",
+"TAO_ETCL_TWIDDLE","TAO_ETCL_BOOLEAN","TAO_ETCL_PLUS","TAO_ETCL_MINUS","TAO_ETCL_MULT",
+"TAO_ETCL_DIV","TAO_ETCL_UMINUS","TAO_ETCL_INTEGER","TAO_ETCL_FLOAT","TAO_ETCL_STRING",
+"TAO_ETCL_RPAREN","TAO_ETCL_LPAREN","TAO_ETCL_RBRA","TAO_ETCL_LBRA","TAO_ETCL_IDENT",
+"TAO_ETCL_UNSIGNED","TAO_ETCL_SIGNED","TAO_ETCL_DOUBLE","TAO_ETCL_CONSTRAINT",
+"TAO_ETCL_SEQUENCE","TAO_ETCL_WITH","TAO_ETCL_MAX","TAO_ETCL_MIN","TAO_ETCL_FIRST",
+"TAO_ETCL_RANDOM","TAO_ETCL_DOLLAR","TAO_ETCL_DOT","TAO_ETCL_DISCRIMINANT","TAO_ETCL_LENGTH",
+"TAO_ETCL_TYPE_ID","TAO_ETCL_REPOS_ID","constraint","preference","bool_or","bool_and",
+"bool_compare","expr_in","expr_twiddle","expr","term","factor_not","factor",
+"component","component_ext","component_dot","component_array","component_assoc",
+"component_pos","union_pos","union_val", NULL
+};
+#endif
+
+static const short yyr1[] = { 0,
+ 46, 46, 47, 47, 47, 47, 47, 48, 48, 49,
+ 49, 50, 50, 50, 50, 50, 50, 50, 51, 51,
+ 51, 52, 52, 53, 53, 53, 54, 54, 54, 55,
+ 55, 56, 56, 56, 56, 56, 56, 56, 56, 56,
+ 56, 56, 56, 57, 57, 57, 57, 57, 58, 58,
+ 58, 58, 59, 59, 59, 59, 59, 59, 59, 60,
+ 61, 62, 63, 64, 64, 64, 64, 64
+};
+
+static const short yyr2[] = { 0,
+ 1, 1, 2, 2, 2, 1, 1, 3, 1, 3,
+ 1, 3, 3, 3, 3, 3, 3, 1, 3, 4,
+ 1, 3, 1, 3, 3, 1, 3, 3, 1, 2,
+ 1, 3, 1, 2, 2, 1, 2, 2, 1, 1,
+ 3, 3, 2, 0, 2, 2, 1, 1, 0, 2,
+ 1, 1, 2, 1, 1, 1, 1, 1, 1, 4,
+ 4, 2, 4, 0, 1, 2, 2, 1
+};
+
+static const short yydefact[] = { 0,
+ 0, 0, 0, 40, 0, 0, 33, 36, 39, 0,
+ 0, 0, 0, 6, 7, 44, 2, 1, 9, 11,
+ 18, 21, 23, 26, 29, 31, 44, 44, 30, 34,
+ 37, 35, 38, 0, 5, 4, 3, 0, 0, 49,
+ 0, 43, 47, 48, 0, 0, 0, 0, 0, 0,
+ 0, 0, 44, 0, 0, 0, 0, 0, 41, 42,
+ 32, 0, 0, 0, 46, 51, 52, 49, 64, 49,
+ 55, 54, 56, 57, 45, 58, 59, 8, 10, 14,
+ 15, 16, 17, 12, 13, 44, 19, 22, 24, 25,
+ 27, 28, 49, 49, 50, 62, 0, 0, 65, 68,
+ 0, 53, 20, 61, 60, 66, 67, 49, 63, 0,
+ 0, 0
+};
+
+static const short yydefgoto[] = { 110,
+ 17, 18, 19, 20, 21, 22, 23, 24, 25, 26,
+ 42, 65, 75, 66, 67, 76, 77, 101
+};
+
+static const short yypact[] = { 41,
+ -39, -32, 0,-32768, 26, 38,-32768,-32768,-32768, 73,
+ 73, 73, 73,-32768,-32768, 27,-32768, 3, 9,-32768,
+ 97, 13, 103, 54,-32768,-32768, 27, 27,-32768,-32768,
+-32768,-32768,-32768, -6, 3, 3, 3, 4, 14, 43,
+ -1,-32768,-32768,-32768, 73, 73, 73, 73, 73, 73,
+ 73, 73, 6, 73, 73, 73, 73, 73,-32768,-32768,
+-32768, 50, 11, -1,-32768,-32768,-32768, 43, 70, 43,
+-32768,-32768,-32768,-32768,-32768,-32768,-32768, 9,-32768,-32768,
+-32768,-32768,-32768,-32768,-32768, 27,-32768, 105, 54, 54,
+-32768,-32768, 43, 43,-32768,-32768, 30, 44,-32768,-32768,
+ 60,-32768,-32768,-32768,-32768,-32768,-32768, 43,-32768, 93,
+ 98,-32768
+};
+
+static const short yypgoto[] = {-32768,
+-32768, 104, 67, 80, 59,-32768, 65, 69, 71, 124,
+ -24, -63, 66, -16, -14,-32768,-32768,-32768
+};
+
+
+#define YYLAST 130
+
+
+static const short yytable[] = { 43,
+ 27, 44, 59, 60, 96, 45, 102, 28, 1, 2,
+ 43, 43, 44, 44, 45, 4, 5, 6, 61, 46,
+ 68, 7, 8, 9, 69, 10, 53, 70, 87, 104,
+ 105, 38, 62, 39, 40, 63, 43, 94, 44, 16,
+ 71, 72, 73, 74, 109, 86, 41, 30, 31, 1,
+ 2, 106, 38, 3, 39, 40, 4, 5, 6, 32,
+ 33, 103, 7, 8, 9, 107, 10, 41, 38, 43,
+ 39, 44, 57, 58, 93, 11, 12, 13, 14, 15,
+ 16, 1, 2, 64, 108, 3, 97, 98, 4, 5,
+ 6, 99, 111, 100, 7, 8, 9, 112, 10, 47,
+ 48, 49, 50, 51, 52, 80, 81, 82, 83, 84,
+ 85, 78, 16, 34, 35, 36, 37, 54, 88, 55,
+ 56, 55, 56, 89, 90, 79, 29, 91, 92, 95
+};
+
+static const short yycheck[] = { 16,
+ 40, 16, 27, 28, 68, 12, 70, 40, 9, 10,
+ 27, 28, 27, 28, 12, 16, 17, 18, 25, 11,
+ 22, 22, 23, 24, 26, 26, 14, 29, 53, 93,
+ 94, 26, 29, 28, 29, 22, 53, 27, 53, 40,
+ 42, 43, 44, 45, 108, 40, 41, 22, 23, 9,
+ 10, 22, 26, 13, 28, 29, 16, 17, 18, 22,
+ 23, 86, 22, 23, 24, 22, 26, 41, 26, 86,
+ 28, 86, 19, 20, 25, 35, 36, 37, 38, 39,
+ 40, 9, 10, 41, 25, 13, 17, 18, 16, 17,
+ 18, 22, 0, 24, 22, 23, 24, 0, 26, 3,
+ 4, 5, 6, 7, 8, 47, 48, 49, 50, 51,
+ 52, 45, 40, 10, 11, 12, 13, 15, 54, 17,
+ 18, 17, 18, 55, 56, 46, 3, 57, 58, 64
+};
+#define YYPURE 1
+
+/* -*-C-*- Note some compilers choke on comments on `#line' lines. */
+#line 3 "/usr/share/misc/bison.simple"
+/* This file comes from bison-1.28. */
+
+/* Skeleton output parser for bison,
+ Copyright (C) 1984, 1989, 1990 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. */
+
+/* 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. */
+
+#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 <alloca.h>
+#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 <malloc.h>
+#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 <malloc.h> */
+ #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 */
+#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
+#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 YYEOF 0
+#define YYACCEPT goto yyacceptlab
+#define YYABORT goto yyabortlab
+#define YYERROR goto yyerrlab1
+/* Like YYERROR except do call yyerror.
+ This remains here temporarily to ease the
+ transition to the new meaning of YYERROR, for GCC.
+ Once GCC version 2 has supplanted version 1, this can go. */
+#define YYFAIL goto yyerrlab
+#define YYRECOVERING() (!!yyerrstatus)
+#define YYBACKUP(token, value) \
+do \
+ if (yychar == YYEMPTY && yylen == 1) \
+ { yychar = (token), yylval = (value); \
+ yychar1 = YYTRANSLATE (yychar); \
+ YYPOPSTACK; \
+ goto yybackup; \
+ } \
+ else \
+ { yyerror ("syntax error: cannot back up"); YYERROR; } \
+while (0)
+
+#define YYTERROR 1
+#define YYERRCODE 256
+
+#ifndef YYPURE
+#define YYLEX yylex()
+#endif
+
+#ifdef YYPURE
+#ifdef YYLSP_NEEDED
+#ifdef YYLEX_PARAM
+#define YYLEX yylex(&yylval, &yylloc, YYLEX_PARAM)
+#else
+#define YYLEX yylex(&yylval, &yylloc)
+#endif
+#else /* not YYLSP_NEEDED */
+#ifdef YYLEX_PARAM
+#define YYLEX yylex(&yylval, YYLEX_PARAM)
+#else
+#define YYLEX yylex(&yylval)
+#endif
+#endif /* not YYLSP_NEEDED */
+#endif
+
+/* If nonreentrant, generate the variables here */
+
+#ifndef YYPURE
+
+int yychar; /* the lookahead symbol */
+YYSTYPE yylval; /* the semantic value of the */
+ /* lookahead symbol */
+
+#ifdef YYLSP_NEEDED
+YYLTYPE yylloc; /* location data for the lookahead */
+ /* symbol */
+#endif
+
+int yynerrs; /* number of parse errors so far */
+#endif /* not YYPURE */
+
+#if YYDEBUG != 0
+int yydebug; /* nonzero means print parse trace */
+/* Since this is uninitialized, it does not stop multiple parsers
+ from coexisting. */
+#endif
+
+/* YYINITDEPTH indicates the initial size of the parser's stacks */
+
+#ifndef YYINITDEPTH
+#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). */
+
+#if YYMAXDEPTH == 0
+#undef YYMAXDEPTH
+#endif
+
+#ifndef YYMAXDEPTH
+#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;
+{
+ register char *f = from;
+ register char *t = to;
+ register int i = count;
+
+ while (i-- > 0)
+ *t++ = *f++;
+}
+
+#else /* __cplusplus */
+
+/* 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)
+{
+ register char *t = to;
+ register char *f = from;
+ register int i = count;
+
+ while (i-- > 0)
+ *t++ = *f++;
+}
+
+#endif
+#endif
+
+#line 217 "/usr/share/misc/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. */
+
+#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__
+#ifdef YYPARSE_PARAM
+int yyparse (void *);
+#else
+int yyparse (void);
+#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 */
+
+ short yyssa[YYINITDEPTH]; /* the state stack */
+ YYSTYPE yyvsa[YYINITDEPTH]; /* the semantic value stack */
+
+ 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;
+
+#ifdef YYPURE
+ int yychar;
+ YYSTYPE yylval;
+ int yynerrs;
+#ifdef YYLSP_NEEDED
+ YYLTYPE yylloc;
+#endif
+#endif
+
+ YYSTYPE yyval; /* the variable used to return */
+ /* semantic values from the action */
+ /* routines */
+
+ int yylen;
+
+#if YYDEBUG != 0
+ if (yydebug)
+ fprintf(stderr, "Starting parse\n");
+#endif
+
+ 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 - 1;
+ yyvsp = yyvs;
+#ifdef YYLSP_NEEDED
+ yylsp = yyls;
+#endif
+
+/* 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;
+
+ 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
+
+ /* Get the current used size of the three stacks, in elements. */
+ int size = 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
+
+ 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
+
+#if YYDEBUG != 0
+ if (yydebug)
+ fprintf(stderr, "Stack size increased to %d\n", yystacksize);
+#endif
+
+ if (yyssp >= yyss + yystacksize - 1)
+ YYABORT;
+ }
+
+#if YYDEBUG != 0
+ if (yydebug)
+ fprintf(stderr, "Entering state %d\n", yystate);
+#endif
+
+ goto yybackup;
+ yybackup:
+
+/* Do appropriate processing given the current state. */
+/* Read a lookahead token if we need one and don't already have one. */
+/* yyresume: */
+
+ /* First try to decide what to do without reference to lookahead token. */
+
+ yyn = yypact[yystate];
+ if (yyn == YYFLAG)
+ goto yydefault;
+
+ /* Not known => get a lookahead token if don't already have one. */
+
+ /* yychar is either YYEMPTY or YYEOF
+ or a valid token in external form. */
+
+ if (yychar == YYEMPTY)
+ {
+#if YYDEBUG != 0
+ if (yydebug)
+ fprintf(stderr, "Reading a token: ");
+#endif
+ yychar = YYLEX;
+ }
+
+ /* Convert token to internal form (in yychar1) for indexing tables with */
+
+ if (yychar <= 0) /* This means end of input. */
+ {
+ yychar1 = 0;
+ yychar = YYEOF; /* Don't call YYLEX any more */
+
+#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
+ }
+
+ 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;
+
+ if (yyn == YYFINAL)
+ YYACCEPT;
+
+ /* Shift the lookahead token. */
+
+#if YYDEBUG != 0
+ if (yydebug)
+ fprintf(stderr, "Shifting token %d (%s), ", yychar, yytname[yychar1]);
+#endif
+
+ /* Discard the token being shifted unless it is eof. */
+ if (yychar != YYEOF)
+ yychar = YYEMPTY;
+
+ *++yyvsp = yylval;
+#ifdef YYLSP_NEEDED
+ *++yylsp = yylloc;
+#endif
+
+ /* count tokens shifted since error; after three, turn off error status. */
+ if (yyerrstatus) yyerrstatus--;
+
+ yystate = yyn;
+ goto yynewstate;
+
+/* Do the default action for the current state. */
+yydefault:
+
+ yyn = yydefact[yystate];
+ if (yyn == 0)
+ goto yyerrlab;
+
+/* 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 */
+
+#if YYDEBUG != 0
+ if (yydebug)
+ {
+ int i;
+
+ fprintf (stderr, "Reducing via rule %d (line %d), ",
+ yyn, yyrline[yyn]);
+
+ /* 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]]);
+ }
+#endif
+
+
+ switch (yyn) {
+
+case 3:
+#line 80 "ETCL/ETCL.yy"
+{ yyval.constraint = new TAO_ETCL_Preference (TAO_ETCL_MIN, yyvsp[0].constraint); ;
+ break;}
+case 4:
+#line 82 "ETCL/ETCL.yy"
+{ yyval.constraint = new TAO_ETCL_Preference (TAO_ETCL_MAX, yyvsp[0].constraint); ;
+ break;}
+case 5:
+#line 84 "ETCL/ETCL.yy"
+{ yyval.constraint = new TAO_ETCL_Preference (TAO_ETCL_WITH, yyvsp[0].constraint); ;
+ break;}
+case 6:
+#line 86 "ETCL/ETCL.yy"
+{ yyval.constraint = new TAO_ETCL_Preference (TAO_ETCL_FIRST); ;
+ break;}
+case 7:
+#line 88 "ETCL/ETCL.yy"
+{ yyval.constraint = new TAO_ETCL_Preference (TAO_ETCL_RANDOM); ;
+ break;}
+case 8:
+#line 92 "ETCL/ETCL.yy"
+{ yyval.constraint = new TAO_ETCL_Binary_Expr (TAO_ETCL_OR, yyvsp[-2].constraint, yyvsp[0].constraint); ;
+ break;}
+case 10:
+#line 97 "ETCL/ETCL.yy"
+{ yyval.constraint = new TAO_ETCL_Binary_Expr (TAO_ETCL_AND, yyvsp[-2].constraint, yyvsp[0].constraint); ;
+ break;}
+case 12:
+#line 102 "ETCL/ETCL.yy"
+{ yyval.constraint = new TAO_ETCL_Binary_Expr (TAO_ETCL_EQ, yyvsp[-2].constraint, yyvsp[0].constraint); ;
+ break;}
+case 13:
+#line 104 "ETCL/ETCL.yy"
+{ yyval.constraint = new TAO_ETCL_Binary_Expr (TAO_ETCL_NE, yyvsp[-2].constraint, yyvsp[0].constraint); ;
+ break;}
+case 14:
+#line 106 "ETCL/ETCL.yy"
+{ yyval.constraint = new TAO_ETCL_Binary_Expr (TAO_ETCL_GT, yyvsp[-2].constraint, yyvsp[0].constraint); ;
+ break;}
+case 15:
+#line 108 "ETCL/ETCL.yy"
+{ yyval.constraint = new TAO_ETCL_Binary_Expr (TAO_ETCL_GE, yyvsp[-2].constraint, yyvsp[0].constraint); ;
+ break;}
+case 16:
+#line 110 "ETCL/ETCL.yy"
+{ yyval.constraint = new TAO_ETCL_Binary_Expr (TAO_ETCL_LT, yyvsp[-2].constraint, yyvsp[0].constraint); ;
+ break;}
+case 17:
+#line 112 "ETCL/ETCL.yy"
+{ yyval.constraint = new TAO_ETCL_Binary_Expr (TAO_ETCL_LE, yyvsp[-2].constraint, yyvsp[0].constraint); ;
+ break;}
+case 19:
+#line 117 "ETCL/ETCL.yy"
+{ yyval.constraint = new TAO_ETCL_Binary_Expr (TAO_ETCL_IN, yyvsp[-2].constraint, yyvsp[0].constraint); ;
+ break;}
+case 20:
+#line 119 "ETCL/ETCL.yy"
+{ yyval.constraint = new TAO_ETCL_Binary_Expr (TAO_ETCL_IN, yyvsp[-3].constraint, yyvsp[0].constraint); ;
+ break;}
+case 22:
+#line 124 "ETCL/ETCL.yy"
+{ yyval.constraint = new TAO_ETCL_Binary_Expr (TAO_ETCL_TWIDDLE, yyvsp[-2].constraint, yyvsp[0].constraint); ;
+ break;}
+case 24:
+#line 129 "ETCL/ETCL.yy"
+{ yyval.constraint = new TAO_ETCL_Binary_Expr (TAO_ETCL_PLUS, yyvsp[-2].constraint, yyvsp[0].constraint); ;
+ break;}
+case 25:
+#line 131 "ETCL/ETCL.yy"
+{ yyval.constraint = new TAO_ETCL_Binary_Expr (TAO_ETCL_MINUS, yyvsp[-2].constraint, yyvsp[0].constraint); ;
+ break;}
+case 27:
+#line 136 "ETCL/ETCL.yy"
+{ yyval.constraint = new TAO_ETCL_Binary_Expr (TAO_ETCL_MULT, yyvsp[-2].constraint, yyvsp[0].constraint); ;
+ break;}
+case 28:
+#line 138 "ETCL/ETCL.yy"
+{ yyval.constraint = new TAO_ETCL_Binary_Expr (TAO_ETCL_DIV, yyvsp[-2].constraint, yyvsp[0].constraint); ;
+ break;}
+case 30:
+#line 143 "ETCL/ETCL.yy"
+{ yyval.constraint = new TAO_ETCL_Unary_Expr (TAO_ETCL_NOT, yyvsp[0].constraint); ;
+ break;}
+case 32:
+#line 148 "ETCL/ETCL.yy"
+{ yyval.constraint = yyvsp[-1].constraint; ;
+ break;}
+case 33:
+#line 151 "ETCL/ETCL.yy"
+{ yyval.constraint = yyvsp[0].constraint; ;
+ break;}
+case 34:
+#line 153 "ETCL/ETCL.yy"
+{ yyval.constraint = new TAO_ETCL_Unary_Expr (TAO_ETCL_PLUS, yyvsp[0].constraint); ;
+ break;}
+case 35:
+#line 155 "ETCL/ETCL.yy"
+{ yyval.constraint = new TAO_ETCL_Unary_Expr (TAO_ETCL_MINUS, yyvsp[0].constraint); ;
+ break;}
+case 36:
+#line 158 "ETCL/ETCL.yy"
+{ yyval.constraint = yyvsp[0].constraint; ;
+ break;}
+case 37:
+#line 160 "ETCL/ETCL.yy"
+{ yyval.constraint = new TAO_ETCL_Unary_Expr (TAO_ETCL_PLUS, yyvsp[0].constraint); ;
+ break;}
+case 38:
+#line 162 "ETCL/ETCL.yy"
+{ yyval.constraint = new TAO_ETCL_Unary_Expr (TAO_ETCL_MINUS, yyvsp[0].constraint); ;
+ break;}
+case 41:
+#line 168 "ETCL/ETCL.yy"
+{ yyval.constraint = new TAO_ETCL_Exist (yyvsp[0].constraint); ;
+ break;}
+case 42:
+#line 170 "ETCL/ETCL.yy"
+{ yyval.constraint = new TAO_ETCL_Default (yyvsp[0].constraint); ;
+ break;}
+case 43:
+#line 172 "ETCL/ETCL.yy"
+{ yyval.constraint = new TAO_ETCL_Eval (yyvsp[0].constraint); ;
+ break;}
+case 44:
+#line 176 "ETCL/ETCL.yy"
+{ yyval.constraint = 0 ;
+ break;}
+case 45:
+#line 178 "ETCL/ETCL.yy"
+{ yyval.constraint = new TAO_ETCL_Dot (yyvsp[0].constraint); ;
+ break;}
+case 46:
+#line 181 "ETCL/ETCL.yy"
+{ yyval.constraint = new TAO_ETCL_Component (yyvsp[-1].constraint, yyvsp[0].constraint); ;
+ break;}
+case 49:
+#line 188 "ETCL/ETCL.yy"
+{ yyval.constraint = 0 ;
+ break;}
+case 50:
+#line 190 "ETCL/ETCL.yy"
+{ yyval.constraint = new TAO_ETCL_Dot (yyvsp[0].constraint); ;
+ break;}
+case 53:
+#line 197 "ETCL/ETCL.yy"
+{ yyval.constraint = new TAO_ETCL_Component (yyvsp[-1].constraint, yyvsp[0].constraint); ;
+ break;}
+case 54:
+#line 199 "ETCL/ETCL.yy"
+{ yyval.constraint = new TAO_ETCL_Special (TAO_ETCL_LENGTH); ;
+ break;}
+case 55:
+#line 201 "ETCL/ETCL.yy"
+{ yyval.constraint = new TAO_ETCL_Special (TAO_ETCL_DISCRIMINANT); ;
+ break;}
+case 56:
+#line 203 "ETCL/ETCL.yy"
+{ yyval.constraint = new TAO_ETCL_Special (TAO_ETCL_TYPE_ID); ;
+ break;}
+case 57:
+#line 205 "ETCL/ETCL.yy"
+{ yyval.constraint = new TAO_ETCL_Special (TAO_ETCL_REPOS_ID); ;
+ break;}
+case 60:
+#line 211 "ETCL/ETCL.yy"
+{ yyval.constraint = new TAO_ETCL_Component_Array (yyvsp[-2].constraint, yyvsp[0].constraint); ;
+ break;}
+case 61:
+#line 215 "ETCL/ETCL.yy"
+{ yyval.constraint = new TAO_ETCL_Component_Assoc (yyvsp[-2].constraint, yyvsp[0].constraint); ;
+ break;}
+case 62:
+#line 219 "ETCL/ETCL.yy"
+{ yyval.constraint = new TAO_ETCL_Component_Pos (yyvsp[-1].constraint, yyvsp[0].constraint); ;
+ break;}
+case 63:
+#line 223 "ETCL/ETCL.yy"
+{ yyval.constraint = new TAO_ETCL_Union_Pos (yyvsp[-2].constraint, yyvsp[0].constraint); ;
+ break;}
+case 64:
+#line 227 "ETCL/ETCL.yy"
+{ yyval.constraint = 0; ;
+ break;}
+case 65:
+#line 229 "ETCL/ETCL.yy"
+{ yyval.constraint = new TAO_ETCL_Union_Value (+1, yyvsp[0].constraint); ;
+ break;}
+case 66:
+#line 231 "ETCL/ETCL.yy"
+{ yyval.constraint = new TAO_ETCL_Union_Value (+1, yyvsp[0].constraint); ;
+ break;}
+case 67:
+#line 233 "ETCL/ETCL.yy"
+{ yyval.constraint = new TAO_ETCL_Union_Value (-1, yyvsp[0].constraint); ;
+ break;}
+case 68:
+#line 235 "ETCL/ETCL.yy"
+{ yyval.constraint = new TAO_ETCL_Union_Value (yyvsp[0].constraint); ;
+ break;}
+}
+ /* the action file gets copied in in place of this dollarsign */
+#line 543 "/usr/share/misc/bison.simple"
+
+ yyvsp -= yylen;
+ yyssp -= yylen;
+#ifdef YYLSP_NEEDED
+ yylsp -= yylen;
+#endif
+
+#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
+
+ /* 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 - YYNTBASE] + *yyssp;
+ if (yystate >= 0 && yystate <= YYLAST && yycheck[yystate] == *yyssp)
+ yystate = yytable[yystate];
+ else
+ yystate = yydefgoto[yyn - YYNTBASE];
+
+ goto yynewstate;
+
+yyerrlab: /* here on detecting error */
+
+ if (! yyerrstatus)
+ /* If not already recovering from an error, report this error. */
+ {
+ ++yynerrs;
+
+#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++;
+ }
+ }
+ yyerror(msg);
+ free(msg);
+ }
+ else
+ yyerror ("parse error; also virtual memory exceeded");
+ }
+ else
+#endif /* YYERROR_VERBOSE */
+ yyerror("parse 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 YYDEBUG != 0
+ if (yydebug)
+ fprintf(stderr, "Discarding token %d (%s).\n", yychar, yytname[yychar1]);
+#endif
+
+ yychar = YYEMPTY;
+ }
+
+ /* Else will try to reuse lookahead token
+ after shifting the error token. */
+
+ yyerrstatus = 3; /* Each real token shifted decrements this */
+
+ goto yyerrhandle;
+
+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
+
+yyerrpop: /* 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");
+ }
+#endif
+
+yyerrhandle:
+
+ yyn = yypact[yystate];
+ if (yyn == YYFLAG)
+ goto yyerrdefault;
+
+ 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;
+
+ if (yyn == YYFINAL)
+ YYACCEPT;
+
+#if YYDEBUG != 0
+ if (yydebug)
+ fprintf(stderr, "Shifting error token, ");
+#endif
+
+ *++yyvsp = yylval;
+#ifdef YYLSP_NEEDED
+ *++yylsp = yylloc;
+#endif
+
+ yystate = yyn;
+ goto yynewstate;
+
+ yyacceptlab:
+ /* YYACCEPT comes here. */
+ if (yyfree_stacks)
+ {
+ free (yyss);
+ free (yyvs);
+#ifdef YYLSP_NEEDED
+ free (yyls);
+#endif
+ }
+ return 0;
+
+ yyabortlab:
+ /* YYABORT comes here. */
+ if (yyfree_stacks)
+ {
+ free (yyss);
+ free (yyvs);
+#ifdef YYLSP_NEEDED
+ free (yyls);
+#endif
+ }
+ return 1;
+}
+#line 238 "ETCL/ETCL.yy"
+
+
+//extern int yydebug = 1;
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