parse.cc

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/* A Bison parser, made by GNU Bison 1.875c.  */

/* Skeleton parser for Yacc-like parsing with Bison,
   Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003 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 1



/* Tokens.  */
#ifndef YYTOKENTYPE
# define YYTOKENTYPE
   /* Put the tokens into the symbol table, so that GDB and other debuggers
      know about them.  */
   enum yytokentype {
     TOK_ADD = 258,
     TOK_ADD_TO = 259,
     TOK_ADDR = 260,
     TOK_ALARM = 261,
     TOK_ANY = 262,
     TOK_ATENDIF = 263,
     TOK_ATELSE = 264,
     TOK_ATIF = 265,
     TOK_ATIFDEF = 266,
     TOK_ATIFNDEF = 267,
     TOK_BOOL = 268,
     TOK_BREAK = 269,
     TOK_CASE = 270,
     TOK_CONST = 271,
     TOK_CONSTANT = 272,
     TOK_COUNT = 273,
     TOK_COUNTER = 274,
     TOK_DEFAULT = 275,
     TOK_DELETE = 276,
     TOK_DOUBLE = 277,
     TOK_ELSE = 278,
     TOK_ENUM = 279,
     TOK_EVENT = 280,
     TOK_EXPORT = 281,
     TOK_FILE = 282,
     TOK_FOR = 283,
     TOK_FUNCTION = 284,
     TOK_GLOBAL = 285,
     TOK_GLOBAL_ATTR = 286,
     TOK_ID = 287,
     TOK_IF = 288,
     TOK_INT = 289,
     TOK_INTERVAL = 290,
     TOK_LIST = 291,
     TOK_LOCAL = 292,
     TOK_MODULE = 293,
     TOK_MATCH = 294,
     TOK_NET = 295,
     TOK_NEXT = 296,
     TOK_OF = 297,
     TOK_PATTERN = 298,
     TOK_PATTERN_TEXT = 299,
     TOK_PORT = 300,
     TOK_PRINT = 301,
     TOK_RECORD = 302,
     TOK_REDEF = 303,
     TOK_REMOVE_FROM = 304,
     TOK_RETURN = 305,
     TOK_SCHEDULE = 306,
     TOK_SET = 307,
     TOK_STRING = 308,
     TOK_SUBNET = 309,
     TOK_SWITCH = 310,
     TOK_TABLE = 311,
     TOK_THIS = 312,
     TOK_TIME = 313,
     TOK_TIMER = 314,
     TOK_TYPE = 315,
     TOK_UNION = 316,
     TOK_VECTOR = 317,
     TOK_ATTR_ADD_FUNC = 318,
     TOK_ATTR_ATTR = 319,
     TOK_ATTR_ENCRYPT = 320,
     TOK_ATTR_DEFAULT = 321,
     TOK_ATTR_OPTIONAL = 322,
     TOK_ATTR_REDEF = 323,
     TOK_ATTR_ROTATE_INTERVAL = 324,
     TOK_ATTR_ROTATE_SIZE = 325,
     TOK_ATTR_DEL_FUNC = 326,
     TOK_ATTR_EXPIRE_FUNC = 327,
     TOK_ATTR_EXPIRE_CREATE = 328,
     TOK_ATTR_EXPIRE_READ = 329,
     TOK_ATTR_EXPIRE_WRITE = 330,
     TOK_ATTR_PERSISTENT = 331,
     TOK_ATTR_MATCH = 332,
     TOK_ATTR_SYNCHRONIZED = 333,
     TOK_DEBUG = 334,
     TOK_USING = 335,
     TOK_OR = 336,
     TOK_AND = 337,
     TOK_NE = 338,
     TOK_EQ = 339,
     TOK_GE = 340,
     TOK_LE = 341,
     TOK_NOT_IN = 342,
     TOK_IN = 343,
     TOK_DECR = 344,
     TOK_INCR = 345,
     TOK_HAS_ATTR = 346,
     TOK_HAS_FIELD = 347
   };
#endif
#define TOK_ADD 258
#define TOK_ADD_TO 259
#define TOK_ADDR 260
#define TOK_ALARM 261
#define TOK_ANY 262
#define TOK_ATENDIF 263
#define TOK_ATELSE 264
#define TOK_ATIF 265
#define TOK_ATIFDEF 266
#define TOK_ATIFNDEF 267
#define TOK_BOOL 268
#define TOK_BREAK 269
#define TOK_CASE 270
#define TOK_CONST 271
#define TOK_CONSTANT 272
#define TOK_COUNT 273
#define TOK_COUNTER 274
#define TOK_DEFAULT 275
#define TOK_DELETE 276
#define TOK_DOUBLE 277
#define TOK_ELSE 278
#define TOK_ENUM 279
#define TOK_EVENT 280
#define TOK_EXPORT 281
#define TOK_FILE 282
#define TOK_FOR 283
#define TOK_FUNCTION 284
#define TOK_GLOBAL 285
#define TOK_GLOBAL_ATTR 286
#define TOK_ID 287
#define TOK_IF 288
#define TOK_INT 289
#define TOK_INTERVAL 290
#define TOK_LIST 291
#define TOK_LOCAL 292
#define TOK_MODULE 293
#define TOK_MATCH 294
#define TOK_NET 295
#define TOK_NEXT 296
#define TOK_OF 297
#define TOK_PATTERN 298
#define TOK_PATTERN_TEXT 299
#define TOK_PORT 300
#define TOK_PRINT 301
#define TOK_RECORD 302
#define TOK_REDEF 303
#define TOK_REMOVE_FROM 304
#define TOK_RETURN 305
#define TOK_SCHEDULE 306
#define TOK_SET 307
#define TOK_STRING 308
#define TOK_SUBNET 309
#define TOK_SWITCH 310
#define TOK_TABLE 311
#define TOK_THIS 312
#define TOK_TIME 313
#define TOK_TIMER 314
#define TOK_TYPE 315
#define TOK_UNION 316
#define TOK_VECTOR 317
#define TOK_ATTR_ADD_FUNC 318
#define TOK_ATTR_ATTR 319
#define TOK_ATTR_ENCRYPT 320
#define TOK_ATTR_DEFAULT 321
#define TOK_ATTR_OPTIONAL 322
#define TOK_ATTR_REDEF 323
#define TOK_ATTR_ROTATE_INTERVAL 324
#define TOK_ATTR_ROTATE_SIZE 325
#define TOK_ATTR_DEL_FUNC 326
#define TOK_ATTR_EXPIRE_FUNC 327
#define TOK_ATTR_EXPIRE_CREATE 328
#define TOK_ATTR_EXPIRE_READ 329
#define TOK_ATTR_EXPIRE_WRITE 330
#define TOK_ATTR_PERSISTENT 331
#define TOK_ATTR_MATCH 332
#define TOK_ATTR_SYNCHRONIZED 333
#define TOK_DEBUG 334
#define TOK_USING 335
#define TOK_OR 336
#define TOK_AND 337
#define TOK_NE 338
#define TOK_EQ 339
#define TOK_GE 340
#define TOK_LE 341
#define TOK_NOT_IN 342
#define TOK_IN 343
#define TOK_DECR 344
#define TOK_INCR 345
#define TOK_HAS_ATTR 346
#define TOK_HAS_FIELD 347




/* Copy the first part of user declarations.  */
#line 1 "parse.y"

// $Id: parse.in,v 1.7 2005/09/01 07:09:37 vern Exp $
// Copyright (c) 2001, 2002
//      The Regents of the University of California.  All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that: (1) source code distributions
// retain the above copyright notice and this paragraph in its entirety, (2)
// distributions including binary code include the above copyright notice and
// this paragraph in its entirety in the documentation or other materials
// provided with the distribution, and (3) all advertising materials mentioning
// features or use of this software display the following acknowledgement:
// ``This product includes software developed by the University of California,
// Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
// the University nor the names of its contributors may be used to endorse
// or promote products derived from this software without specific prior
// written permission.
// THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
// WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
#line 80 "parse.y"

#include <stdlib.h>
#include <string.h>
#include <assert.h>

#include "input.h"
#include "Expr.h"
#include "Stmt.h"
#include "Var.h"
#include "DNS.h"
#include "RE.h"
#include "Scope.h"

YYLTYPE GetCurrentLocation();
extern int yyerror(const char[]);
extern int brolex();

#define YYLLOC_DEFAULT(Current, Rhs, N) \
        (Current) = (Rhs)[(N)];

/*
 * Part of the module facility: while parsing, keep track of which
 * module to put things in.
 */
string current_module = GLOBAL_MODULE_NAME;
bool is_export = false; // true if in an export {} block

/*
 * When parsing an expression for the debugger, where to put the result
 * (obviously not reentrant).
 */
extern Expr* g_curr_debug_expr;

#define YYLTYPE yyltype

Expr* bro_this = 0;
int in_init = 0;
bool in_debug = false;
bool resolving_global_ID = false;

ID* func_id = 0;


/* Enabling traces.  */
#ifndef YYDEBUG
# define YYDEBUG 1
#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 123 "parse.y"
typedef union YYSTYPE {
        char* str;
        ID* id;
        id_list* id_l;
        init_class ic;
        Val* val;
        RE_Matcher* re;
        Expr* expr;
        CallExpr* call_expr;
        EventExpr* event_expr;
        Stmt* stmt;
        ListExpr* list;
        BroType* type;
        RecordType* record;
        FuncType* func_type;
        TypeList* type_l;
        TypeDecl* type_decl;
        type_decl_list* type_decl_l;
        Case* c_case;
        case_list* case_l;
        Attr* attr;
        attr_list* attr_l;
        attr_tag attrtag;
} YYSTYPE;
/* Line 191 of yacc.c.  */
#line 349 "y.tab.c"
# define yystype YYSTYPE /* obsolescent; will be withdrawn */
# define YYSTYPE_IS_DECLARED 1
# define YYSTYPE_IS_TRIVIAL 1
#endif

#if ! defined (YYLTYPE) && ! defined (YYLTYPE_IS_DECLARED)
typedef struct YYLTYPE
{
  int first_line;
  int first_column;
  int last_line;
  int last_column;
} YYLTYPE;
# define yyltype YYLTYPE /* obsolescent; will be withdrawn */
# define YYLTYPE_IS_DECLARED 1
# define YYLTYPE_IS_TRIVIAL 1
#endif


/* Copy the second part of user declarations.  */


/* Line 214 of yacc.c.  */
#line 373 "y.tab.c"

#if ! defined (yyoverflow) || YYERROR_VERBOSE

/* The parser invokes alloca or malloc; define the necessary symbols.  */

# ifdef YYSTACK_USE_ALLOCA
#  if YYSTACK_USE_ALLOCA
#   define YYSTACK_ALLOC alloca
#  endif
# else
#  if defined (alloca) || defined (_ALLOCA_H)
#   define YYSTACK_ALLOC alloca
#  else
#   ifdef __GNUC__
#    define YYSTACK_ALLOC __builtin_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 <stdlib.h> /* INFRINGES ON USER NAME SPACE */
#   define YYSIZE_T size_t
#  endif
#  define YYSTACK_ALLOC malloc
#  define YYSTACK_FREE free
# endif
#endif /* ! defined (yyoverflow) || YYERROR_VERBOSE */


#if (! defined (yyoverflow) \
     && (! defined (__cplusplus) \
         || (defined (YYLTYPE_IS_TRIVIAL) && YYLTYPE_IS_TRIVIAL \
             && defined (YYSTYPE_IS_TRIVIAL) && YYSTYPE_IS_TRIVIAL)))

/* A type that is properly aligned for any stack member.  */
union yyalloc
{
  short yyss;
  YYSTYPE yyvs;
    YYLTYPE yyls;
};

/* The size of the maximum gap between one aligned stack and the next.  */
# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1)

/* The size of an array large to enough to hold all stacks, each with
   N elements.  */
# define YYSTACK_BYTES(N) \
     ((N) * (sizeof (short) + sizeof (YYSTYPE) + sizeof (YYLTYPE))      \
      + 2 * 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)

#endif

#if defined (__STDC__) || defined (__cplusplus)
   typedef signed char yysigned_char;
#else
   typedef short yysigned_char;
#endif

/* YYFINAL -- State number of the termination state. */
#define YYFINAL  5
/* YYLAST -- Last index in YYTABLE.  */
#define YYLAST   1213

/* YYNTOKENS -- Number of terminals. */
#define YYNTOKENS  114
/* YYNNTS -- Number of nonterminals. */
#define YYNNTS  56
/* YYNRULES -- Number of rules. */
#define YYNRULES  200
/* YYNRULES -- Number of states. */
#define YYNSTATES  435

/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX.  */
#define YYUNDEFTOK  2
#define YYMAXUTOK   347

#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,   103,     2,     2,   104,   100,     2,     2,
     107,   108,    98,    96,    80,    97,     2,    99,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,    84,   113,
      88,    82,    89,    83,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,   105,     2,   106,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,   111,    81,   112,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     1,     2,     3,     4,
       5,     6,     7,     8,     9,    10,    11,    12,    13,    14,
      15,    16,    17,    18,    19,    20,    21,    22,    23,    24,
      25,    26,    27,    28,    29,    30,    31,    32,    33,    34,
      35,    36,    37,    38,    39,    40,    41,    42,    43,    44,
      45,    46,    47,    48,    49,    50,    51,    52,    53,    54,
      55,    56,    57,    58,    59,    60,    61,    62,    63,    64,
      65,    66,    67,    68,    69,    70,    71,    72,    73,    74,
      75,    76,    77,    78,    79,    85,    86,    87,    90,    91,
      92,    93,    94,    95,   101,   102,   109,   110
};

#if YYDEBUG
/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in
   YYRHS.  */
static const unsigned short yyprhs[] =
{
       0,     0,     3,     6,     7,    11,    14,    15,    19,    22,
      25,    28,    31,    34,    38,    42,    46,    50,    54,    58,
      62,    66,    70,    74,    78,    82,    86,    92,    96,   101,
     105,   110,   111,   118,   122,   126,   130,   135,   140,   144,
     148,   150,   156,   158,   160,   162,   164,   168,   170,   172,
     173,   175,   176,   180,   182,   183,   184,   190,   192,   196,
     198,   200,   202,   204,   206,   208,   210,   212,   214,   216,
     218,   220,   222,   224,   226,   233,   238,   243,   248,   253,
     259,   261,   265,   269,   272,   277,   281,   283,   285,   289,
     291,   294,   295,   301,   303,   306,   307,   311,   315,   317,
     322,   326,   327,   333,   341,   349,   357,   367,   375,   376,
     377,   386,   393,   396,   398,   403,   408,   413,   415,   417,
     423,   424,   428,   432,   437,   441,   445,   447,   453,   457,
     462,   464,   467,   468,   469,   471,   473,   475,   476,   477,
     481,   482,   486,   491,   493,   495,   496,   499,   501,   505,
     507,   509,   513,   517,   521,   525,   529,   533,   537,   541,
     543,   545,   547,   551,   553,   557,   561,   565,   569,   575,
     583,   589,   592,   595,   598,   601,   605,   609,   613,   621,
     629,   632,   634,   636,   639,   640,   645,   648,   649,   654,
     658,   665,   674,   678,   680,   682,   683,   686,   687,   690,
     692
};

/* YYRHS -- A `-1'-separated list of the rules' RHS. */
static const short yyrhs[] =
{
     115,     0,    -1,   117,   157,    -1,    -1,    79,   116,   118,
      -1,   117,   135,    -1,    -1,   107,   118,   108,    -1,   102,
     118,    -1,   101,   118,    -1,   103,   118,    -1,    97,   118,
      -1,    96,   118,    -1,   118,    96,   118,    -1,   118,    97,
     118,    -1,   118,    98,   118,    -1,   118,    99,   118,    -1,
     118,   100,   118,    -1,   118,    87,   118,    -1,   118,    86,
     118,    -1,   118,    91,   118,    -1,   118,    90,   118,    -1,
     118,    88,   118,    -1,   118,    93,   118,    -1,   118,    89,
     118,    -1,   118,    92,   118,    -1,   118,    83,   118,    84,
     118,    -1,   118,    82,   118,    -1,   118,   105,   120,   106,
      -1,   118,   104,    32,    -1,   104,    32,    82,   118,    -1,
      -1,   104,    32,   145,    82,   119,   142,    -1,   118,    95,
     118,    -1,   118,    94,   118,    -1,   105,   120,   106,    -1,
      39,   118,    85,   118,    -1,   118,   107,   121,   108,    -1,
     118,   110,    32,    -1,   118,   109,    32,    -1,   143,    -1,
      51,   118,   111,   158,   112,    -1,    32,    -1,    17,    -1,
     123,    -1,    57,    -1,   120,    80,   118,    -1,   118,    -1,
     120,    -1,    -1,    80,    -1,    -1,   123,    81,   124,    -1,
     124,    -1,    -1,    -1,    99,   125,    44,   126,    99,    -1,
      32,    -1,   127,    80,    32,    -1,    13,    -1,    34,    -1,
      18,    -1,    19,    -1,    22,    -1,    58,    -1,    35,    -1,
      53,    -1,    43,    -1,    59,    -1,    45,    -1,     5,    -1,
      40,    -1,    54,    -1,     7,    -1,    56,   105,   129,   106,
      42,   128,    -1,    52,   105,   129,   106,    -1,    52,   111,
     120,   112,    -1,    47,   111,   130,   112,    -1,    61,   111,
     129,   112,    -1,    24,   111,   127,   122,   112,    -1,    36,
      -1,    36,    42,   128,    -1,    62,    42,   128,    -1,    29,
     145,    -1,    25,   107,   132,   108,    -1,    27,    42,   128,
      -1,    27,    -1,   169,    -1,   129,    80,   128,    -1,   128,
      -1,   130,   131,    -1,    -1,    32,    84,   128,   153,   113,
      -1,   133,    -1,   133,   113,    -1,    -1,   133,   113,   134,
      -1,   133,    80,   134,    -1,   134,    -1,    32,    84,   128,
     153,    -1,    38,    32,   113,    -1,    -1,    26,   111,   136,
     117,   112,    -1,    30,   164,   147,   148,   149,   153,   113,
      -1,    16,   164,   147,   148,   149,   153,   113,    -1,    48,
     164,   147,   148,   149,   153,   113,    -1,    48,    24,   164,
       4,   111,   127,   122,   112,   113,    -1,    60,   164,    84,
     146,   153,   140,   113,    -1,    -1,    -1,    31,    84,   137,
     111,   130,   112,   113,   138,    -1,    25,   166,    84,   146,
     153,   113,    -1,   141,   142,    -1,   139,    -1,    10,   107,
     118,   108,    -1,    11,   107,    32,   108,    -1,    12,   107,
      32,   108,    -1,     8,    -1,     9,    -1,    64,    82,   111,
     130,   112,    -1,    -1,    29,   164,   145,    -1,    25,   166,
     145,    -1,    48,    25,   166,   145,    -1,   111,   157,   112,
      -1,    29,   144,   142,    -1,   145,    -1,   107,   132,   108,
      84,   128,    -1,   107,   132,   108,    -1,   129,   111,   130,
     112,    -1,   129,    -1,    84,   128,    -1,    -1,    -1,    82,
      -1,     4,    -1,    49,    -1,    -1,    -1,   150,   152,   151,
      -1,    -1,   111,   121,   112,    -1,   111,   120,    80,   112,
      -1,   118,    -1,   154,    -1,    -1,   154,   155,    -1,   155,
      -1,    66,    82,   118,    -1,    67,    -1,    68,    -1,    69,
      82,   118,    -1,    70,    82,   118,    -1,    63,    82,   118,
      -1,    71,    82,   118,    -1,    72,    82,   118,    -1,    73,
      82,   118,    -1,    74,    82,   118,    -1,    75,    82,   118,
      -1,    76,    -1,    78,    -1,    65,    -1,    65,    82,   118,
      -1,    77,    -1,   111,   157,   112,    -1,     6,   120,   113,
      -1,    46,   120,   113,    -1,    25,   158,   113,    -1,    33,
     107,   118,   108,   156,    -1,    33,   107,   118,   108,   156,
      23,   156,    -1,    55,   118,   111,   159,   112,    -1,   161,
     156,    -1,    41,   113,    -1,    14,   113,    -1,    50,   113,
      -1,    50,   118,   113,    -1,     3,   118,   113,    -1,    21,
     118,   113,    -1,    37,   163,   147,   148,   149,   153,   113,
      -1,    16,   163,   147,   148,   149,   153,   113,    -1,   118,
     113,    -1,   113,    -1,   139,    -1,   157,   156,    -1,    -1,
      32,   107,   121,   108,    -1,   159,   160,    -1,    -1,    15,
     120,    84,   157,    -1,    20,    84,   157,    -1,    28,   107,
      32,    95,   118,   108,    -1,    28,   107,   105,   162,   106,
      95,   118,   108,    -1,   162,    80,   163,    -1,   163,    -1,
      32,    -1,    -1,   165,   168,    -1,    -1,   167,   168,    -1,
      32,    -1,    32,    -1
};

/* YYRLINE[YYN] -- source line where rule number YYN was defined.  */
static const unsigned short yyrline[] =
{
       0,   151,   151,   169,   169,   177,   178,   182,   188,   194,
     200,   206,   212,   218,   224,   230,   236,   242,   248,   254,
     260,   266,   272,   278,   284,   290,   296,   302,   308,   314,
     320,   327,   326,   341,   347,   353,   371,   377,   383,   389,
     395,   397,   403,   449,   455,   462,   470,   476,   484,   486,
     490,   491,   495,   501,   509,   509,   509,   514,   524,   535,
     540,   545,   550,   555,   560,   565,   570,   575,   580,   585,
     590,   595,   600,   605,   610,   616,   622,   628,   634,   641,
     647,   655,   663,   669,   675,   681,   687,   693,   708,   710,
     718,   721,   725,   733,   735,   738,   742,   744,   746,   751,
     759,   762,   762,   765,   768,   771,   774,   790,   797,   798,
     797,   803,   806,   809,   813,   815,   817,   819,   821,   826,
     829,   833,   839,   845,   854,   864,   869,   878,   880,   885,
     887,   892,   895,   899,   900,   901,   902,   906,   906,   906,
     909,   913,   915,   917,   921,   923,   927,   929,   937,   939,
     941,   943,   945,   947,   949,   951,   953,   955,   957,   959,
     961,   963,   965,   967,   972,   978,   984,   990,   996,  1002,
    1008,  1014,  1017,  1023,  1029,  1035,  1041,  1047,  1053,  1059,
    1065,  1071,  1077,  1082,  1088,  1092,  1100,  1103,  1107,  1110,
    1115,  1141,  1146,  1148,  1156,  1177,  1177,  1182,  1182,  1187,
    1214
};
#endif

#if YYDEBUG || YYERROR_VERBOSE
/* YYTNME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
   First, the terminals, then, starting at YYNTOKENS, nonterminals. */
static const char *const yytname[] =
{
  "$end", "error", "$undefined", "TOK_ADD", "TOK_ADD_TO", "TOK_ADDR",
  "TOK_ALARM", "TOK_ANY", "TOK_ATENDIF", "TOK_ATELSE", "TOK_ATIF",
  "TOK_ATIFDEF", "TOK_ATIFNDEF", "TOK_BOOL", "TOK_BREAK", "TOK_CASE",
  "TOK_CONST", "TOK_CONSTANT", "TOK_COUNT", "TOK_COUNTER", "TOK_DEFAULT",
  "TOK_DELETE", "TOK_DOUBLE", "TOK_ELSE", "TOK_ENUM", "TOK_EVENT",
  "TOK_EXPORT", "TOK_FILE", "TOK_FOR", "TOK_FUNCTION", "TOK_GLOBAL",
  "TOK_GLOBAL_ATTR", "TOK_ID", "TOK_IF", "TOK_INT", "TOK_INTERVAL",
  "TOK_LIST", "TOK_LOCAL", "TOK_MODULE", "TOK_MATCH", "TOK_NET",
  "TOK_NEXT", "TOK_OF", "TOK_PATTERN", "TOK_PATTERN_TEXT", "TOK_PORT",
  "TOK_PRINT", "TOK_RECORD", "TOK_REDEF", "TOK_REMOVE_FROM", "TOK_RETURN",
  "TOK_SCHEDULE", "TOK_SET", "TOK_STRING", "TOK_SUBNET", "TOK_SWITCH",
  "TOK_TABLE", "TOK_THIS", "TOK_TIME", "TOK_TIMER", "TOK_TYPE",
  "TOK_UNION", "TOK_VECTOR", "TOK_ATTR_ADD_FUNC", "TOK_ATTR_ATTR",
  "TOK_ATTR_ENCRYPT", "TOK_ATTR_DEFAULT", "TOK_ATTR_OPTIONAL",
  "TOK_ATTR_REDEF", "TOK_ATTR_ROTATE_INTERVAL", "TOK_ATTR_ROTATE_SIZE",
  "TOK_ATTR_DEL_FUNC", "TOK_ATTR_EXPIRE_FUNC", "TOK_ATTR_EXPIRE_CREATE",
  "TOK_ATTR_EXPIRE_READ", "TOK_ATTR_EXPIRE_WRITE", "TOK_ATTR_PERSISTENT",
  "TOK_ATTR_MATCH", "TOK_ATTR_SYNCHRONIZED", "TOK_DEBUG", "','", "'|'",
  "'='", "'?'", "':'", "TOK_USING", "TOK_OR", "TOK_AND", "'<'", "'>'",
  "TOK_NE", "TOK_EQ", "TOK_GE", "TOK_LE", "TOK_NOT_IN", "TOK_IN", "'+'",
  "'-'", "'*'", "'/'", "'%'", "TOK_DECR", "TOK_INCR", "'!'", "'$'", "'['",
  "']'", "'('", "')'", "TOK_HAS_ATTR", "TOK_HAS_FIELD", "'{'", "'}'",
  "';'", "$accept", "bro", "@1", "decl_list", "expr", "@2", "expr_list",
  "opt_expr_list", "opt_comma", "pattern", "single_pattern", "@3", "@4",
  "enum_id_list", "type", "type_list", "type_decl_list", "type_decl",
  "formal_args", "formal_args_decl_list", "formal_args_decl", "decl", "@5",
  "@6", "@7", "conditional", "opt_attr_attr", "func_hdr", "func_body",
  "anonymous_function", "begin_func", "func_params", "refined_type",
  "opt_type", "init_class", "opt_init", "@8", "@9", "init", "opt_attr",
  "attr_list", "attr", "stmt", "stmt_list", "event", "case_list", "case",
  "for_head", "local_id_list", "local_id", "global_id", "@10", "event_id",
  "@11", "global_or_event_id", "resolve_id", 0
};
#endif

# ifdef YYPRINT
/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to
   token YYLEX-NUM.  */
static const unsigned short yytoknum[] =
{
       0,   256,   257,   258,   259,   260,   261,   262,   263,   264,
     265,   266,   267,   268,   269,   270,   271,   272,   273,   274,
     275,   276,   277,   278,   279,   280,   281,   282,   283,   284,
     285,   286,   287,   288,   289,   290,   291,   292,   293,   294,
     295,   296,   297,   298,   299,   300,   301,   302,   303,   304,
     305,   306,   307,   308,   309,   310,   311,   312,   313,   314,
     315,   316,   317,   318,   319,   320,   321,   322,   323,   324,
     325,   326,   327,   328,   329,   330,   331,   332,   333,   334,
      44,   124,    61,    63,    58,   335,   336,   337,    60,    62,
     338,   339,   340,   341,   342,   343,    43,    45,    42,    47,
      37,   344,   345,    33,    36,    91,    93,    40,    41,   346,
     347,   123,   125,    59
};
# endif

/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives.  */
static const unsigned char yyr1[] =
{
       0,   114,   115,   116,   115,   117,   117,   118,   118,   118,
     118,   118,   118,   118,   118,   118,   118,   118,   118,   118,
     118,   118,   118,   118,   118,   118,   118,   118,   118,   118,
     118,   119,   118,   118,   118,   118,   118,   118,   118,   118,
     118,   118,   118,   118,   118,   118,   120,   120,   121,   121,
     122,   122,   123,   123,   125,   126,   124,   127,   127,   128,
     128,   128,   128,   128,   128,   128,   128,   128,   128,   128,
     128,   128,   128,   128,   128,   128,   128,   128,   128,   128,
     128,   128,   128,   128,   128,   128,   128,   128,   129,   129,
     130,   130,   131,   132,   132,   132,   133,   133,   133,   134,
     135,   136,   135,   135,   135,   135,   135,   135,   137,   138,
     135,   135,   135,   135,   139,   139,   139,   139,   139,   140,
     140,   141,   141,   141,   142,   143,   144,   145,   145,   146,
     146,   147,   147,   148,   148,   148,   148,   150,   151,   149,
     149,   152,   152,   152,   153,   153,   154,   154,   155,   155,
     155,   155,   155,   155,   155,   155,   155,   155,   155,   155,
     155,   155,   155,   155,   156,   156,   156,   156,   156,   156,
     156,   156,   156,   156,   156,   156,   156,   156,   156,   156,
     156,   156,   156,   157,   157,   158,   159,   159,   160,   160,
     161,   161,   162,   162,   163,   165,   164,   167,   166,   168,
     169
};

/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN.  */
static const unsigned char yyr2[] =
{
       0,     2,     2,     0,     3,     2,     0,     3,     2,     2,
       2,     2,     2,     3,     3,     3,     3,     3,     3,     3,
       3,     3,     3,     3,     3,     3,     5,     3,     4,     3,
       4,     0,     6,     3,     3,     3,     4,     4,     3,     3,
       1,     5,     1,     1,     1,     1,     3,     1,     1,     0,
       1,     0,     3,     1,     0,     0,     5,     1,     3,     1,
       1,     1,     1,     1,     1,     1,     1,     1,     1,     1,
       1,     1,     1,     1,     6,     4,     4,     4,     4,     5,
       1,     3,     3,     2,     4,     3,     1,     1,     3,     1,
       2,     0,     5,     1,     2,     0,     3,     3,     1,     4,
       3,     0,     5,     7,     7,     7,     9,     7,     0,     0,
       8,     6,     2,     1,     4,     4,     4,     1,     1,     5,
       0,     3,     3,     4,     3,     3,     1,     5,     3,     4,
       1,     2,     0,     0,     1,     1,     1,     0,     0,     3,
       0,     3,     4,     1,     1,     0,     2,     1,     3,     1,
       1,     3,     3,     3,     3,     3,     3,     3,     3,     1,
       1,     1,     3,     1,     3,     3,     3,     3,     5,     7,
       5,     2,     2,     2,     2,     3,     3,     3,     7,     7,
       2,     1,     1,     2,     0,     4,     2,     0,     4,     3,
       6,     8,     3,     1,     1,     0,     2,     0,     2,     1,
       1
};

/* 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[] =
{
       6,     3,     0,   184,     0,     1,   117,   118,     0,     0,
       0,   195,   197,     0,   195,   195,     0,     0,   195,   195,
       5,   113,     0,     2,    43,     0,    42,     0,     0,    45,
       0,     0,    54,     0,     0,     0,     0,     0,     0,     4,
      44,    53,    40,     0,     0,     0,   132,     0,     0,     0,
     101,     0,   132,   108,     0,   195,   197,   132,     0,   184,
     112,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,   184,   181,     0,   182,   183,     0,
      95,     0,   126,     0,     0,    12,    11,     0,     9,     8,
      10,     0,    47,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,    49,     0,     0,     0,     0,     0,
       0,     0,   133,   199,   196,     0,   122,   198,     6,   121,
     133,     0,   100,     0,     0,   133,     0,     0,     0,     0,
     173,   194,   132,     0,     0,     0,     0,     0,   132,   172,
       0,   174,     0,     0,     0,   180,   171,     0,     0,    93,
      98,   125,     0,     0,    55,     0,     0,     0,    35,     7,
      27,     0,    19,    18,    22,    24,    21,    20,    25,    23,
      34,    33,    13,    14,    15,    16,    17,    29,     0,    48,
       0,    39,    38,    52,   114,   115,   116,    70,    73,    59,
      61,    62,    63,     0,     0,    86,     0,   200,    60,    65,
      80,    71,    67,    69,     0,     0,    66,    72,     0,    64,
      68,     0,     0,   131,    87,   135,   136,   134,   137,    89,
     130,   145,     0,   137,    91,     0,   123,   137,   145,   124,
     176,   165,   133,   177,    49,   167,     0,     0,     0,   133,
     166,   175,   187,   164,     0,   128,     0,    94,    36,     0,
       0,    30,    31,    46,     0,    28,    37,     0,    95,     0,
      83,     0,    91,     0,     0,     0,     0,     0,   145,     0,
       0,    91,     0,   161,     0,   149,   150,     0,     0,     0,
       0,     0,     0,     0,   159,   163,   160,     0,   144,   147,
     102,   145,     0,     0,   145,   120,   137,     0,     0,     0,
     193,     0,   137,     0,   145,     0,    97,    96,    41,    56,
       0,    26,    57,    51,     0,    85,    81,     0,     0,     0,
       0,     0,    82,     0,    49,   143,   138,    88,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,   111,
     146,     0,     0,     0,    90,    51,     0,     0,     0,   145,
     185,     0,     0,     0,   168,   145,     0,     0,   170,   186,
      99,   127,    32,    50,     0,    84,    77,    75,    76,     0,
      78,   104,    48,     0,   139,   129,   153,   162,   148,   151,
     152,   154,   155,   156,   157,   158,   103,     0,   109,     0,
     105,     0,   107,     0,   190,   192,     0,     0,     0,     0,
     184,    58,    79,     0,     0,   141,   145,   110,     0,    91,
     179,     0,   169,   178,   184,   189,    74,   142,     0,   106,
       0,   191,   188,    92,   119
};

/* YYDEFGOTO[NTERM-NUM]. */
static const short yydefgoto[] =
{
      -1,     2,     4,     3,    92,   320,   189,   190,   374,    40,
      41,    87,   260,   323,   229,   230,   302,   354,   158,   159,
     160,    20,   128,   131,   417,    77,   358,    22,    60,    42,
      81,    82,   231,   122,   228,   278,   279,   384,   336,   297,
     298,   299,    78,    23,   145,   313,   369,    79,   309,   142,
      46,    47,    48,    49,   124,   224
};

/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
   STATE-NUM.  */
#define YYPACT_NINF -261
static const short yypact[] =
{
     -64,  -261,    58,   683,   527,  -261,  -261,  -261,   -27,    17,
      27,  -261,  -261,   -24,  -261,  -261,    64,   121,   113,  -261,
    -261,  -261,    44,   478,  -261,    50,  -261,   527,   527,  -261,
     527,   527,  -261,   527,   527,   527,   128,   527,   527,  1008,
     103,  -261,  -261,   527,   155,   163,   117,   165,   -43,   165,
    -261,    50,   117,  -261,    93,  -261,  -261,   117,   129,  -261,
    -261,   527,   527,    99,   184,   527,   185,   111,   115,   184,
     107,   527,   491,   527,  -261,  -261,   343,  -261,  -261,   478,
     192,    44,  -261,   805,   745,    42,    42,   181,    42,    42,
      42,     6,  1008,   -44,   834,   527,   527,   527,   527,   527,
     527,   527,   527,   527,   527,   527,   527,   527,   527,   527,
     527,   527,   194,   527,   527,   195,   197,   131,   863,   123,
     127,   628,     7,  -261,  -261,   628,  -261,  -261,  -261,  -261,
       7,   130,  -261,   234,    50,     7,   628,   182,   658,   -60,
    -261,  -261,   117,   687,   135,   132,    10,   527,   117,  -261,
     -37,  -261,   716,   775,   367,  -261,  -261,   159,   138,   -35,
    -261,  -261,   527,   185,  -261,   527,   166,   527,  -261,  -261,
    1008,   892,  1057,  1080,  1103,  1103,  1103,  1103,  1103,  1103,
     619,   619,   224,   224,    42,    42,    42,  -261,   -25,   167,
     141,  -261,  -261,  -261,  -261,  -261,  -261,  -261,  -261,  -261,
    -261,  -261,  -261,   144,   149,   215,    50,  -261,  -261,  -261,
     217,  -261,  -261,  -261,   150,    78,  -261,  -261,   157,  -261,
    -261,   152,   222,  -261,  -261,  -261,  -261,  -261,   243,  -261,
     -29,   101,   242,   243,  -261,   154,  -261,   243,   101,  -261,
    -261,  -261,     7,  -261,   527,  -261,   171,   184,   921,     7,
    -261,  -261,  -261,  -261,   628,   186,   192,   192,  1033,   162,
     170,  1008,  -261,  1008,   527,  -261,  -261,   244,   192,   628,
    -261,   628,  -261,   628,   527,   628,   628,   628,   101,   514,
     628,  -261,   206,   209,   210,  -261,  -261,   214,   219,   221,
     223,   245,   263,   264,  -261,  -261,  -261,   164,   101,  -261,
    -261,   101,   -22,   244,   101,   235,   243,   218,   527,   -21,
    -261,   478,   243,    -2,   101,   628,  -261,  -261,  -261,  -261,
      44,  1033,  -261,   267,   240,  -261,  -261,    14,   -20,   -63,
       3,   -42,  -261,   212,   527,  1008,  -261,  -261,    18,   527,
     527,   527,   527,   527,   527,   527,   527,   527,   527,  -261,
    -261,   236,   266,   238,  -261,   267,   246,   271,   247,   101,
    -261,   950,   184,   260,   334,   101,   527,   274,  -261,  -261,
    -261,  -261,  -261,   329,   250,  -261,  -261,  -261,  -261,   321,
    -261,  -261,   284,   253,  -261,  -261,  1008,  1008,  1008,  1008,
    1008,  1008,  1008,  1008,  1008,  1008,  -261,   628,  -261,   255,
    -261,   257,  -261,   256,  -261,  -261,   527,   478,   258,    -7,
    -261,  -261,  -261,   628,    15,  -261,   101,  -261,   259,  -261,
    -261,   979,  -261,  -261,  -261,   478,  -261,  -261,   261,  -261,
      20,  -261,   478,  -261,  -261
};

/* YYPGOTO[NTERM-NUM].  */
static const short yypgoto[] =
{
    -261,  -261,  -261,   252,    -4,  -261,   -34,  -211,    30,  -261,
     265,  -261,  -261,    83,  -115,   -71,  -260,  -261,   119,  -261,
     -48,  -261,  -261,  -261,  -261,     4,  -261,  -261,   -76,  -261,
    -261,   -26,   254,   -17,  -121,  -170,  -261,  -261,  -261,  -230,
    -261,    91,   -77,   -58,   228,  -261,  -261,  -261,  -261,   -65,
     126,  -261,   337,  -261,   345,  -261
};

/* 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 -141
static const short yytable[] =
{
      39,   137,   156,    93,   148,   161,   223,    21,   305,   233,
     352,   225,   327,   366,   237,     1,   154,   167,   367,    76,
     167,   338,   126,    83,    84,   129,    85,    86,   139,    88,
      89,    90,    24,   307,    94,   130,   167,   150,   280,   118,
     135,   125,   246,   167,    25,   256,   352,    26,   333,   378,
     352,   280,   352,   241,    27,   167,   226,   138,     5,   362,
     280,   143,   168,   301,    80,   166,    28,   304,   152,   153,
     380,   351,    29,   167,   356,    76,   250,   424,   257,   188,
      43,   265,   281,   280,   370,   363,   377,    50,   165,   227,
     353,   170,   171,   172,   173,   174,   175,   176,   177,   178,
     179,   180,   181,   182,   183,   184,   185,   186,   236,   379,
     368,    30,    31,    80,    32,   247,    33,    34,    35,    36,
      37,   306,    38,   383,    44,   242,   376,   427,   312,   403,
     385,   249,   434,    76,    45,   408,   359,    55,    56,   314,
      51,    52,   365,   248,    57,    58,   112,   113,    53,   114,
      76,   115,   116,    54,   325,    59,   326,    80,   258,   430,
      91,   261,   332,   263,   282,   337,   283,   284,   285,   286,
     287,   288,   289,   290,   291,   292,   293,   294,   295,   296,
     270,   133,   310,   273,   117,    61,   428,   119,    62,   274,
       6,     7,     8,     9,    10,   120,    63,   123,    64,    24,
     371,   121,   328,    65,   330,   331,   132,    66,   316,   317,
      67,    25,   140,   136,    26,    68,   141,   144,   146,    69,
     149,    27,   147,    70,   157,   164,   187,   191,    71,   192,
      32,   195,    72,    28,   364,   196,    21,    73,   235,    29,
     329,   234,   244,   254,   372,   245,   255,   167,   262,   266,
       6,     7,     8,     9,    10,   267,   268,   269,    11,   271,
     321,   272,   275,   276,   277,   303,   308,    12,    13,   319,
     315,    14,    15,    16,   318,   335,   322,   349,    30,    31,
      17,    32,   416,    33,    34,    35,    36,    37,   339,    38,
      18,   340,   341,    74,   239,    75,   342,   405,   426,   357,
     382,   343,    19,   344,   361,   345,  -140,    76,  -140,  -140,
    -140,  -140,  -140,  -140,  -140,  -140,  -140,  -140,  -140,  -140,
    -140,  -140,   109,   110,   111,   381,   360,   346,   112,   113,
     422,   114,   409,   115,   116,   386,   387,   388,   389,   390,
     391,   392,   393,   394,   395,   347,   348,   373,   375,   396,
     397,   398,   425,   401,   300,   406,  -140,   407,   410,   400,
     402,   411,   412,   413,   414,   415,   432,   418,   419,   420,
      61,   423,   429,    62,   433,     6,     7,     8,     9,    10,
     232,    63,   193,    64,    24,   399,   355,   324,    65,   350,
     238,   259,    66,   134,   127,    67,    25,     0,     0,    26,
      68,     0,   421,    76,    69,     0,    27,     0,    70,     0,
     263,     0,     0,    71,     0,     0,     0,    72,    28,     0,
       0,    76,    73,     0,    29,    95,    96,     0,    76,    97,
      98,    99,   100,   101,   102,   103,   104,   105,   106,   107,
     108,   109,   110,   111,     0,     0,     0,   112,   113,     0,
     114,     0,   115,   116,     0,     0,   155,     0,     0,     0,
       0,     0,     0,    30,    31,     0,    32,     0,    33,    34,
      35,    36,    37,     0,    38,     0,     0,     0,    74,   253,
      75,    61,     0,     0,    62,     0,     6,     7,     8,     9,
      10,     0,    63,     0,    64,    24,     0,     0,     0,    65,
       0,     0,     0,    66,     0,     0,    67,    25,    24,     0,
      26,    68,     0,     0,     0,    69,     0,    27,     0,    70,
      25,     0,     0,    26,    71,     0,     0,     0,    72,    28,
      27,    24,     0,    73,     0,    29,     0,     0,     0,     0,
       0,     0,    28,    25,    24,     0,    26,     0,    29,     0,
       0,     0,     0,    27,     0,     0,    25,     0,     0,    26,
       0,     0,     0,     0,     0,    28,    27,     0,     0,     0,
       0,    29,     0,     0,    30,    31,     0,    32,    28,    33,
      34,    35,    36,    37,    29,    38,     0,    30,    31,    74,
      32,    75,    33,    34,    35,    36,    37,     0,    38,     0,
       0,     0,     0,     0,   151,     0,     0,     0,     0,     0,
      30,    31,     0,    32,     0,    33,    34,    35,    36,    37,
       0,    38,     0,    30,    31,   334,    32,     0,    33,    34,
      35,    36,    37,   197,    38,   198,     0,     0,     0,     0,
       0,   199,     0,     0,     0,     0,   200,   201,     0,     0,
     202,     0,   203,   204,     0,   205,     0,   206,     0,     0,
     207,     0,   208,   209,   210,     0,     0,     0,   211,     0,
       0,   212,     0,   213,     0,   214,     0,     0,     0,     0,
     215,   216,   217,     0,   218,     0,   219,   220,     0,   221,
     222,     6,     7,     8,     9,    10,     0,     0,     0,    11,
       0,     0,     0,     0,     0,     0,     0,     0,    12,    13,
       0,     0,    14,    15,    16,   107,   108,   109,   110,   111,
       0,    17,     0,   112,   113,     0,   114,     0,   115,   116,
       0,    18,     0,     0,     0,     0,     0,     0,     0,     0,
      95,    96,     0,    19,    97,    98,    99,   100,   101,   102,
     103,   104,   105,   106,   107,   108,   109,   110,   111,     0,
       0,     0,   112,   113,     0,   114,     0,   115,   116,    95,
      96,   240,     0,    97,    98,    99,   100,   101,   102,   103,
     104,   105,   106,   107,   108,   109,   110,   111,     0,     0,
       0,   112,   113,     0,   114,     0,   115,   116,    95,    96,
     243,     0,    97,    98,    99,   100,   101,   102,   103,   104,
     105,   106,   107,   108,   109,   110,   111,     0,     0,     0,
     112,   113,     0,   114,     0,   115,   116,    95,    96,   251,
       0,    97,    98,    99,   100,   101,   102,   103,   104,   105,
     106,   107,   108,   109,   110,   111,     0,     0,     0,   112,
     113,     0,   114,     0,   115,   116,   163,    95,    96,     0,
       0,    97,    98,    99,   100,   101,   102,   103,   104,   105,
     106,   107,   108,   109,   110,   111,     0,     0,     0,   112,
     113,     0,   114,     0,   115,   116,   252,    95,    96,     0,
     162,    97,    98,    99,   100,   101,   102,   103,   104,   105,
     106,   107,   108,   109,   110,   111,     0,     0,     0,   112,
     113,     0,   114,     0,   115,   116,    95,    96,     0,     0,
      97,    98,    99,   100,   101,   102,   103,   104,   105,   106,
     107,   108,   109,   110,   111,     0,     0,     0,   112,   113,
       0,   114,   169,   115,   116,    95,    96,     0,     0,    97,
      98,    99,   100,   101,   102,   103,   104,   105,   106,   107,
     108,   109,   110,   111,     0,     0,     0,   112,   113,     0,
     114,   194,   115,   116,    95,    96,   264,     0,    97,    98,
      99,   100,   101,   102,   103,   104,   105,   106,   107,   108,
     109,   110,   111,     0,     0,     0,   112,   113,     0,   114,
       0,   115,   116,    95,    96,     0,     0,    97,    98,    99,
     100,   101,   102,   103,   104,   105,   106,   107,   108,   109,
     110,   111,     0,     0,     0,   112,   113,     0,   114,   311,
     115,   116,    95,    96,     0,     0,    97,    98,    99,   100,
     101,   102,   103,   104,   105,   106,   107,   108,   109,   110,
     111,     0,     0,     0,   112,   113,     0,   114,   404,   115,
     116,    95,    96,     0,     0,    97,    98,    99,   100,   101,
     102,   103,   104,   105,   106,   107,   108,   109,   110,   111,
       0,     0,     0,   112,   113,     0,   114,   431,   115,   116,
      95,    96,     0,     0,    97,    98,    99,   100,   101,   102,
     103,   104,   105,   106,   107,   108,   109,   110,   111,     0,
       0,     0,   112,   113,     0,   114,    96,   115,   116,    97,
      98,    99,   100,   101,   102,   103,   104,   105,   106,   107,
     108,   109,   110,   111,     0,     0,     0,   112,   113,     0,
     114,     0,   115,   116,    98,    99,   100,   101,   102,   103,
     104,   105,   106,   107,   108,   109,   110,   111,     0,     0,
       0,   112,   113,     0,   114,     0,   115,   116,    99,   100,
     101,   102,   103,   104,   105,   106,   107,   108,   109,   110,
     111,     0,     0,     0,   112,   113,     0,   114,     0,   115,
     116,  -141,  -141,  -141,  -141,  -141,  -141,   105,   106,   107,
     108,   109,   110,   111,     0,     0,     0,   112,   113,     0,
     114,     0,   115,   116
};

static const short yycheck[] =
{
       4,    59,    79,    37,    69,    81,   121,     3,   238,   130,
      32,     4,   272,    15,   135,    79,    74,    80,    20,    23,
      80,   281,    48,    27,    28,    51,    30,    31,    62,    33,
      34,    35,    17,   244,    38,    52,    80,    71,    80,    43,
      57,    84,    32,    80,    29,    80,    32,    32,   278,   112,
      32,    80,    32,   113,    39,    80,    49,    61,     0,    80,
      80,    65,   106,   233,   107,    91,    51,   237,    72,    73,
     112,   301,    57,    80,   304,    79,   113,    84,   113,   113,
     107,   106,   111,    80,   314,   106,   106,   111,    82,    82,
     112,    95,    96,    97,    98,    99,   100,   101,   102,   103,
     104,   105,   106,   107,   108,   109,   110,   111,   134,   106,
     112,    96,    97,   107,    99,   105,   101,   102,   103,   104,
     105,   242,   107,   334,   107,   142,   112,   112,   249,   359,
     112,   148,   112,   137,   107,   365,   306,    24,    25,   254,
      14,    15,   312,   147,    18,    19,   104,   105,    84,   107,
     154,   109,   110,    32,   269,   111,   271,   107,   162,   419,
      32,   165,   277,   167,    63,   280,    65,    66,    67,    68,
      69,    70,    71,    72,    73,    74,    75,    76,    77,    78,
     206,    55,   247,   105,    81,     3,   416,    32,     6,   111,
       8,     9,    10,    11,    12,    32,    14,    32,    16,    17,
     315,    84,   273,    21,   275,   276,   113,    25,   256,   257,
      28,    29,   113,    84,    32,    33,    32,    32,   107,    37,
     113,    39,   107,    41,    32,    44,    32,    32,    46,    32,
      99,   108,    50,    51,   311,   108,   232,    55,     4,    57,
     274,   111,   107,    84,   320,   113,   108,    80,    82,   108,
       8,     9,    10,    11,    12,   111,   107,    42,    16,    42,
     264,   111,   105,   111,    42,   111,    95,    25,    26,    99,
      84,    29,    30,    31,   112,   279,    32,   113,    96,    97,
      38,    99,   397,   101,   102,   103,   104,   105,    82,   107,
      48,    82,    82,   111,   112,   113,    82,   362,   413,    64,
     334,    82,    60,    82,   308,    82,    63,   311,    65,    66,
      67,    68,    69,    70,    71,    72,    73,    74,    75,    76,
      77,    78,    98,    99,   100,   113,   108,    82,   104,   105,
     407,   107,   366,   109,   110,   339,   340,   341,   342,   343,
     344,   345,   346,   347,   348,    82,    82,    80,   108,   113,
      84,   113,   410,    82,   112,    95,   113,    23,    84,   113,
     113,    32,   112,    42,    80,   112,   424,   112,   111,   113,
       3,   113,   113,     6,   113,     8,     9,    10,    11,    12,
     128,    14,   117,    16,    17,   355,   303,   268,    21,   298,
     136,   163,    25,    56,    49,    28,    29,    -1,    -1,    32,
      33,    -1,   406,   407,    37,    -1,    39,    -1,    41,    -1,
     414,    -1,    -1,    46,    -1,    -1,    -1,    50,    51,    -1,
      -1,   425,    55,    -1,    57,    82,    83,    -1,   432,    86,
      87,    88,    89,    90,    91,    92,    93,    94,    95,    96,
      97,    98,    99,   100,    -1,    -1,    -1,   104,   105,    -1,
     107,    -1,   109,   110,    -1,    -1,   113,    -1,    -1,    -1,
      -1,    -1,    -1,    96,    97,    -1,    99,    -1,   101,   102,
     103,   104,   105,    -1,   107,    -1,    -1,    -1,   111,   112,
     113,     3,    -1,    -1,     6,    -1,     8,     9,    10,    11,
      12,    -1,    14,    -1,    16,    17,    -1,    -1,    -1,    21,
      -1,    -1,    -1,    25,    -1,    -1,    28,    29,    17,    -1,
      32,    33,    -1,    -1,    -1,    37,    -1,    39,    -1,    41,
      29,    -1,    -1,    32,    46,    -1,    -1,    -1,    50,    51,
      39,    17,    -1,    55,    -1,    57,    -1,    -1,    -1,    -1,
      -1,    -1,    51,    29,    17,    -1,    32,    -1,    57,    -1,
      -1,    -1,    -1,    39,    -1,    -1,    29,    -1,    -1,    32,
      -1,    -1,    -1,    -1,    -1,    51,    39,    -1,    -1,    -1,
      -1,    57,    -1,    -1,    96,    97,    -1,    99,    51,   101,
     102,   103,   104,   105,    57,   107,    -1,    96,    97,   111,
      99,   113,   101,   102,   103,   104,   105,    -1,   107,    -1,
      -1,    -1,    -1,    -1,   113,    -1,    -1,    -1,    -1,    -1,
      96,    97,    -1,    99,    -1,   101,   102,   103,   104,   105,
      -1,   107,    -1,    96,    97,   111,    99,    -1,   101,   102,
     103,   104,   105,     5,   107,     7,    -1,    -1,    -1,    -1,
      -1,    13,    -1,    -1,    -1,    -1,    18,    19,    -1,    -1,
      22,    -1,    24,    25,    -1,    27,    -1,    29,    -1,    -1,
      32,    -1,    34,    35,    36,    -1,    -1,    -1,    40,    -1,
      -1,    43,    -1,    45,    -1,    47,    -1,    -1,    -1,    -1,
      52,    53,    54,    -1,    56,    -1,    58,    59,    -1,    61,
      62,     8,     9,    10,    11,    12,    -1,    -1,    -1,    16,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    25,    26,
      -1,    -1,    29,    30,    31,    96,    97,    98,    99,   100,
      -1,    38,    -1,   104,   105,    -1,   107,    -1,   109,   110,
      -1,    48,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      82,    83,    -1,    60,    86,    87,    88,    89,    90,    91,
      92,    93,    94,    95,    96,    97,    98,    99,   100,    -1,
      -1,    -1,   104,   105,    -1,   107,    -1,   109,   110,    82,
      83,   113,    -1,    86,    87,    88,    89,    90,    91,    92,
      93,    94,    95,    96,    97,    98,    99,   100,    -1,    -1,
      -1,   104,   105,    -1,   107,    -1,   109,   110,    82,    83,
     113,    -1,    86,    87,    88,    89,    90,    91,    92,    93,
      94,    95,    96,    97,    98,    99,   100,    -1,    -1,    -1,
     104,   105,    -1,   107,    -1,   109,   110,    82,    83,   113,
      -1,    86,    87,    88,    89,    90,    91,    92,    93,    94,
      95,    96,    97,    98,    99,   100,    -1,    -1,    -1,   104,
     105,    -1,   107,    -1,   109,   110,   111,    82,    83,    -1,
      -1,    86,    87,    88,    89,    90,    91,    92,    93,    94,
      95,    96,    97,    98,    99,   100,    -1,    -1,    -1,   104,
     105,    -1,   107,    -1,   109,   110,   111,    82,    83,    -1,
      85,    86,    87,    88,    89,    90,    91,    92,    93,    94,
      95,    96,    97,    98,    99,   100,    -1,    -1,    -1,   104,
     105,    -1,   107,    -1,   109,   110,    82,    83,    -1,    -1,
      86,    87,    88,    89,    90,    91,    92,    93,    94,    95,
      96,    97,    98,    99,   100,    -1,    -1,    -1,   104,   105,
      -1,   107,   108,   109,   110,    82,    83,    -1,    -1,    86,
      87,    88,    89,    90,    91,    92,    93,    94,    95,    96,
      97,    98,    99,   100,    -1,    -1,    -1,   104,   105,    -1,
     107,   108,   109,   110,    82,    83,    84,    -1,    86,    87,
      88,    89,    90,    91,    92,    93,    94,    95,    96,    97,
      98,    99,   100,    -1,    -1,    -1,   104,   105,    -1,   107,
      -1,   109,   110,    82,    83,    -1,    -1,    86,    87,    88,
      89,    90,    91,    92,    93,    94,    95,    96,    97,    98,
      99,   100,    -1,    -1,    -1,   104,   105,    -1,   107,   108,
     109,   110,    82,    83,    -1,    -1,    86,    87,    88,    89,
      90,    91,    92,    93,    94,    95,    96,    97,    98,    99,
     100,    -1,    -1,    -1,   104,   105,    -1,   107,   108,   109,
     110,    82,    83,    -1,    -1,    86,    87,    88,    89,    90,
      91,    92,    93,    94,    95,    96,    97,    98,    99,   100,
      -1,    -1,    -1,   104,   105,    -1,   107,   108,   109,   110,
      82,    83,    -1,    -1,    86,    87,    88,    89,    90,    91,
      92,    93,    94,    95,    96,    97,    98,    99,   100,    -1,
      -1,    -1,   104,   105,    -1,   107,    83,   109,   110,    86,
      87,    88,    89,    90,    91,    92,    93,    94,    95,    96,
      97,    98,    99,   100,    -1,    -1,    -1,   104,   105,    -1,
     107,    -1,   109,   110,    87,    88,    89,    90,    91,    92,
      93,    94,    95,    96,    97,    98,    99,   100,    -1,    -1,
      -1,   104,   105,    -1,   107,    -1,   109,   110,    88,    89,
      90,    91,    92,    93,    94,    95,    96,    97,    98,    99,
     100,    -1,    -1,    -1,   104,   105,    -1,   107,    -1,   109,
     110,    88,    89,    90,    91,    92,    93,    94,    95,    96,
      97,    98,    99,   100,    -1,    -1,    -1,   104,   105,    -1,
     107,    -1,   109,   110
};

/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
   symbol of state STATE-NUM.  */
static const unsigned char yystos[] =
{
       0,    79,   115,   117,   116,     0,     8,     9,    10,    11,
      12,    16,    25,    26,    29,    30,    31,    38,    48,    60,
     135,   139,   141,   157,    17,    29,    32,    39,    51,    57,
      96,    97,    99,   101,   102,   103,   104,   105,   107,   118,
     123,   124,   143,   107,   107,   107,   164,   165,   166,   167,
     111,   164,   164,    84,    32,    24,    25,   164,   164,   111,
     142,     3,     6,    14,    16,    21,    25,    28,    33,    37,
      41,    46,    50,    55,   111,   113,   118,   139,   156,   161,
     107,   144,   145,   118,   118,   118,   118,   125,   118,   118,
     118,    32,   118,   120,   118,    82,    83,    86,    87,    88,
      89,    90,    91,    92,    93,    94,    95,    96,    97,    98,
      99,   100,   104,   105,   107,   109,   110,    81,   118,    32,
      32,    84,   147,    32,   168,    84,   145,   168,   136,   145,
     147,   137,   113,   164,   166,   147,    84,   157,   118,   120,
     113,    32,   163,   118,    32,   158,   107,   107,   163,   113,
     120,   113,   118,   118,   157,   113,   156,    32,   132,   133,
     134,   142,    85,   111,    44,    82,   145,    80,   106,   108,
     118,   118,   118,   118,   118,   118,   118,   118,   118,   118,
     118,   118,   118,   118,   118,   118,   118,    32,   120,   120,
     121,    32,    32,   124,   108,   108,   108,     5,     7,    13,
      18,    19,    22,    24,    25,    27,    29,    32,    34,    35,
      36,    40,    43,    45,    47,    52,    53,    54,    56,    58,
      59,    61,    62,   128,   169,     4,    49,    82,   148,   128,
     129,   146,   117,   148,   111,     4,   145,   148,   146,   112,
     113,   113,   147,   113,   107,   113,    32,   105,   118,   147,
     113,   113,   111,   112,    84,   108,    80,   113,   118,   158,
     126,   118,    82,   118,    84,   106,   108,   111,   107,    42,
     145,    42,   111,   105,   111,   105,   111,    42,   149,   150,
      80,   111,    63,    65,    66,    67,    68,    69,    70,    71,
      72,    73,    74,    75,    76,    77,    78,   153,   154,   155,
     112,   149,   130,   111,   149,   153,   148,   121,    95,   162,
     163,   108,   148,   159,   128,    84,   134,   134,   112,    99,
     119,   118,    32,   127,   132,   128,   128,   130,   129,   120,
     129,   129,   128,   153,   111,   118,   152,   128,   130,    82,
      82,    82,    82,    82,    82,    82,    82,    82,    82,   113,
     155,   153,    32,   112,   131,   127,   153,    64,   140,   149,
     108,   118,    80,   106,   156,   149,    15,    20,   112,   160,
     153,   128,   142,    80,   122,   108,   112,   106,   112,   106,
     112,   113,   120,   121,   151,   112,   118,   118,   118,   118,
     118,   118,   118,   118,   118,   118,   113,    84,   113,   122,
     113,    82,   113,   153,   108,   163,    95,    23,   153,   120,
      84,    32,   112,    42,    80,   112,   128,   138,   112,   111,
     113,   118,   156,   113,    84,   157,   128,   112,   153,   113,
     130,   108,   157,   113,   112
};

#if ! defined (YYSIZE_T) && defined (__SIZE_TYPE__)
# define YYSIZE_T __SIZE_TYPE__
#endif
#if ! defined (YYSIZE_T) && defined (size_t)
# define YYSIZE_T size_t
#endif
#if ! defined (YYSIZE_T)
# if defined (__STDC__) || defined (__cplusplus)
#  include <stddef.h> /* INFRINGES ON USER NAME SPACE */
#  define YYSIZE_T size_t
# endif
#endif
#if ! defined (YYSIZE_T)
# define YYSIZE_T unsigned int
#endif

#define yyerrok         (yyerrstatus = 0)
#define yyclearin       (yychar = YYEMPTY)
#define YYEMPTY         (-2)
#define YYEOF           0

#define YYACCEPT        goto yyacceptlab
#define YYABORT         goto yyabortlab
#define YYERROR         goto 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)                                  \
do                                                              \
  if (yychar == YYEMPTY && yylen == 1)                          \
    {                                                           \
      yychar = (Token);                                         \
      yylval = (Value);                                         \
      yytoken = YYTRANSLATE (yychar);                           \
      YYPOPSTACK;                                               \
      goto yybackup;                                            \
    }                                                           \
  else                                                          \
    {                                                           \
      yyerror ("syntax error: cannot back up");\
      YYERROR;                                                  \
    }                                                           \
while (0)

#define YYTERROR        1
#define YYERRCODE       256

/* YYLLOC_DEFAULT -- Compute the default location (before the actions
   are run).  */

#ifndef YYLLOC_DEFAULT
# define YYLLOC_DEFAULT(Current, Rhs, N)                \
   ((Current).first_line   = (Rhs)[1].first_line,       \
    (Current).first_column = (Rhs)[1].first_column,     \
    (Current).last_line    = (Rhs)[N].last_line,        \
    (Current).last_column  = (Rhs)[N].last_column)
#endif

/* YYLEX -- calling `brolex' with the right arguments.  */

#ifdef YYLEX_PARAM
# define YYLEX brolex (YYLEX_PARAM)
#else
# define YYLEX brolex ()
#endif

/* Enable debugging if requested.  */
#if YYDEBUG

# ifndef YYFPRINTF
#  include <stdio.h> /* INFRINGES ON USER NAME SPACE */
#  define YYFPRINTF fprintf
# endif

# define YYDPRINTF(Args)                        \
do {                                            \
  if (yydebug)                                  \
    YYFPRINTF Args;                             \
} while (0)

# define YYDSYMPRINT(Args)                      \
do {                                            \
  if (yydebug)                                  \
    yysymprint Args;                            \
} while (0)

# define YYDSYMPRINTF(Title, Token, Value, Location)            \
do {                                                            \
  if (yydebug)                                                  \
    {                                                           \
      YYFPRINTF (stderr, "%s ", Title);                         \
      yysymprint (stderr,                                       \
                  Token, Value, Location);      \
      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 *bottom, short *top)
#else
static void
yy_stack_print (bottom, top)
    short *bottom;
    short *top;
#endif
{
  YYFPRINTF (stderr, "Stack now");
  for (/* Nothing. */; bottom <= top; ++bottom)
    YYFPRINTF (stderr, " %d", *bottom);
  YYFPRINTF (stderr, "\n");
}

# define YY_STACK_PRINT(Bottom, Top)                            \
do {                                                            \
  if (yydebug)                                                  \
    yy_stack_print ((Bottom), (Top));                           \
} while (0)


/*------------------------------------------------.
| Report that the YYRULE is going to be reduced.  |
`------------------------------------------------*/

#if defined (__STDC__) || defined (__cplusplus)
static void
yy_reduce_print (int yyrule)
#else
static void
yy_reduce_print (yyrule)
    int yyrule;
#endif
{
  int yyi;
  unsigned int 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]]);
}

# define YY_REDUCE_PRINT(Rule)          \
do {                                    \
  if (yydebug)                          \
    yy_reduce_print (Rule);             \
} while (0)

/* Nonzero means print parse trace.  It is left uninitialized so that
   multiple parsers can coexist.  */
int yydebug;
#else /* !YYDEBUG */
# define YYDPRINTF(Args)
# define YYDSYMPRINT(Args)
# define YYDSYMPRINTF(Title, Token, Value, Location)
# define YY_STACK_PRINT(Bottom, Top)
# define YY_REDUCE_PRINT(Rule)
#endif /* !YYDEBUG */


/* YYINITDEPTH -- initial size of the parser's stacks.  */
#ifndef YYINITDEPTH
# define YYINITDEPTH 200
#endif

/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only
   if the built-in stack extension method is used).

   Do not make this value too large; the results are undefined if
   SIZE_MAX < YYSTACK_BYTES (YYMAXDEPTH)
   evaluated with infinite-precision integer arithmetic.  */

#if defined (YYMAXDEPTH) && YYMAXDEPTH == 0
# undef YYMAXDEPTH
#endif

#ifndef YYMAXDEPTH
# define YYMAXDEPTH 10000
#endif



#if YYERROR_VERBOSE

# ifndef yystrlen
#  if defined (__GLIBC__) && defined (_STRING_H)
#   define yystrlen strlen
#  else
/* Return the length of YYSTR.  */
static YYSIZE_T
#   if defined (__STDC__) || defined (__cplusplus)
yystrlen (const char *yystr)
#   else
yystrlen (yystr)
     const char *yystr;
#   endif
{
  register const char *yys = yystr;

  while (*yys++ != '\0')
    continue;

  return yys - yystr - 1;
}
#  endif
# endif

# ifndef yystpcpy
#  if defined (__GLIBC__) && defined (_STRING_H) && defined (_GNU_SOURCE)
#   define yystpcpy stpcpy
#  else
/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
   YYDEST.  */
static char *
#   if defined (__STDC__) || defined (__cplusplus)
yystpcpy (char *yydest, const char *yysrc)
#   else
yystpcpy (yydest, yysrc)
     char *yydest;
     const char *yysrc;
#   endif
{
  register char *yyd = yydest;
  register const char *yys = yysrc;

  while ((*yyd++ = *yys++) != '\0')
    continue;

  return yyd - 1;
}
#  endif
# endif

#endif /* !YYERROR_VERBOSE */



#if YYDEBUG
/*--------------------------------.
| Print this symbol on YYOUTPUT.  |
`--------------------------------*/

#if defined (__STDC__) || defined (__cplusplus)
static void
yysymprint (FILE *yyoutput, int yytype, YYSTYPE *yyvaluep, YYLTYPE *yylocationp)
#else
static void
yysymprint (yyoutput, yytype, yyvaluep, yylocationp)
    FILE *yyoutput;
    int yytype;
    YYSTYPE *yyvaluep;
    YYLTYPE *yylocationp;
#endif
{
  /* Pacify ``unused variable'' warnings.  */
  (void) yyvaluep;
  (void) yylocationp;

  if (yytype < YYNTOKENS)
    {
      YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
# ifdef YYPRINT
      YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
# endif
    }
  else
    YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);

  switch (yytype)
    {
      default:
        break;
    }
  YYFPRINTF (yyoutput, ")");
}

#endif /* ! YYDEBUG */
/*-----------------------------------------------.
| Release the memory associated to this symbol.  |
`-----------------------------------------------*/

#if defined (__STDC__) || defined (__cplusplus)
static void
yydestruct (int yytype, YYSTYPE *yyvaluep, YYLTYPE *yylocationp)
#else
static void
yydestruct (yytype, yyvaluep, yylocationp)
    int yytype;
    YYSTYPE *yyvaluep;
    YYLTYPE *yylocationp;
#endif
{
  /* Pacify ``unused variable'' warnings.  */
  (void) yyvaluep;
  (void) yylocationp;

  switch (yytype)
    {

      default:
        break;
    }
}


/* Prevent warnings from -Wmissing-prototypes.  */

#ifdef YYPARSE_PARAM
# if defined (__STDC__) || defined (__cplusplus)
int yyparse (void *YYPARSE_PARAM);
# else
int yyparse ();
# endif
#else /* ! YYPARSE_PARAM */
#if defined (__STDC__) || defined (__cplusplus)
int yyparse (void);
#else
int yyparse ();
#endif
#endif /* ! YYPARSE_PARAM */



/* The lookahead symbol.  */
int yychar;

/* The semantic value of the lookahead symbol.  */
YYSTYPE yylval;

/* Number of syntax errors so far.  */
int yynerrs;
/* Location data for the lookahead symbol.  */
YYLTYPE yylloc;



/*----------.
| yyparse.  |
`----------*/

#ifdef YYPARSE_PARAM
# if defined (__STDC__) || defined (__cplusplus)
int yyparse (void *YYPARSE_PARAM)
# else
int yyparse (YYPARSE_PARAM)
  void *YYPARSE_PARAM;
# endif
#else /* ! YYPARSE_PARAM */
#if defined (__STDC__) || defined (__cplusplus)
int
yyparse (void)
#else
int
yyparse ()

#endif
#endif
{
  
  register int yystate;
  register int yyn;
  int yyresult;
  /* Number of tokens to shift before error messages enabled.  */
  int yyerrstatus;
  /* Lookahead token as an internal (translated) token number.  */
  int yytoken = 0;

  /* Three stacks and their tools:
     `yyss': related to states,
     `yyvs': related to semantic values,
     `yyls': related to locations.

     Refer to the stacks thru separate pointers, to allow yyoverflow
     to reallocate them elsewhere.  */

  /* The state stack.  */
  short yyssa[YYINITDEPTH];
  short *yyss = yyssa;
  register short *yyssp;

  /* The semantic value stack.  */
  YYSTYPE yyvsa[YYINITDEPTH];
  YYSTYPE *yyvs = yyvsa;
  register YYSTYPE *yyvsp;

  /* The location stack.  */
  YYLTYPE yylsa[YYINITDEPTH];
  YYLTYPE *yyls = yylsa;
  YYLTYPE *yylsp;
  YYLTYPE *yylerrsp;

#define YYPOPSTACK   (yyvsp--, yyssp--, yylsp--)

  YYSIZE_T yystacksize = YYINITDEPTH;

  /* The variables used to return semantic value and location from the
     action routines.  */
  YYSTYPE yyval;
  YYLTYPE yyloc;

  /* When reducing, the number of symbols on the RHS of the reduced
     rule.  */
  int yylen;

  YYDPRINTF ((stderr, "Starting parse\n"));

  yystate = 0;
  yyerrstatus = 0;
  yynerrs = 0;
  yychar = YYEMPTY;             /* Cause a token to be read.  */

  /* Initialize stack pointers.
     Waste one element of value and location stack
     so that they stay on the same level as the state stack.
     The wasted elements are never initialized.  */

  yyssp = yyss;
  yyvsp = yyvs;
  yylsp = yyls;
  goto yysetstate;

/*------------------------------------------------------------.
| yynewstate -- Push a new state, which is found in yystate.  |
`------------------------------------------------------------*/
 yynewstate:
  /* In all cases, when you get here, the value and location stacks
     have just been pushed. so pushing a state here evens the stacks.
     */
  yyssp++;

 yysetstate:
  *yyssp = yystate;

  if (yyss + yystacksize - 1 <= yyssp)
    {
      /* Get the current used size of the three stacks, in elements.  */
      YYSIZE_T yysize = yyssp - yyss + 1;

#ifdef yyoverflow
      {
        /* Give user a chance to reallocate the stack. Use copies of
           these so that the &'s don't force the real ones into
           memory.  */
        YYSTYPE *yyvs1 = yyvs;
        short *yyss1 = yyss;
        YYLTYPE *yyls1 = yyls;

        /* 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),
                    &yyls1, yysize * sizeof (*yylsp),
                    &yystacksize);
        yyls = yyls1;
        yyss = yyss1;
        yyvs = yyvs1;
      }
#else /* no yyoverflow */
# ifndef YYSTACK_RELOCATE
      goto yyoverflowlab;
# else
      /* Extend the stack our own way.  */
      if (YYMAXDEPTH <= yystacksize)
        goto yyoverflowlab;
      yystacksize *= 2;
      if (YYMAXDEPTH < yystacksize)
        yystacksize = YYMAXDEPTH;

      {
        short *yyss1 = yyss;
        union yyalloc *yyptr =
          (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
        if (! yyptr)
          goto yyoverflowlab;
        YYSTACK_RELOCATE (yyss);
        YYSTACK_RELOCATE (yyvs);
        YYSTACK_RELOCATE (yyls);
#  undef YYSTACK_RELOCATE
        if (yyss1 != yyssa)
          YYSTACK_FREE (yyss1);
      }
# endif
#endif /* no yyoverflow */

      yyssp = yyss + yysize - 1;
      yyvsp = yyvs + yysize - 1;
      yylsp = yyls + yysize - 1;

      YYDPRINTF ((stderr, "Stack size increased to %lu\n",
                  (unsigned long int) yystacksize));

      if (yyss + yystacksize - 1 <= yyssp)
        YYABORT;
    }

  YYDPRINTF ((stderr, "Entering state %d\n", yystate));

  goto yybackup;

/*-----------.
| yybackup.  |
`-----------*/
yybackup:

/* Do appropriate processing given the current state.  */
/* Read a lookahead token if we need one and don't already have one.  */
/* yyresume: */

  /* First try to decide what to do without reference to lookahead token.  */

  yyn = yypact[yystate];
  if (yyn == YYPACT_NINF)
    goto yydefault;

  /* Not known => get a lookahead token if don't already have one.  */

  /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol.  */
  if (yychar == YYEMPTY)
    {
      YYDPRINTF ((stderr, "Reading a token: "));
      yychar = YYLEX;
    }

  if (yychar <= YYEOF)
    {
      yychar = yytoken = YYEOF;
      YYDPRINTF ((stderr, "Now at end of input.\n"));
    }
  else
    {
      yytoken = YYTRANSLATE (yychar);
      YYDSYMPRINTF ("Next token is", yytoken, &yylval, &yylloc);
    }

  /* If the proper action on seeing token YYTOKEN is to reduce or to
     detect an error, take that action.  */
  yyn += yytoken;
  if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
    goto yydefault;
  yyn = yytable[yyn];
  if (yyn <= 0)
    {
      if (yyn == 0 || yyn == YYTABLE_NINF)
        goto yyerrlab;
      yyn = -yyn;
      goto yyreduce;
    }

  if (yyn == YYFINAL)
    YYACCEPT;

  /* Shift the lookahead token.  */
  YYDPRINTF ((stderr, "Shifting token %s, ", yytname[yytoken]));

  /* Discard the token being shifted unless it is eof.  */
  if (yychar != YYEOF)
    yychar = YYEMPTY;

  *++yyvsp = yylval;
  *++yylsp = yylloc;

  /* Count tokens shifted since error; after three, turn off error
     status.  */
  if (yyerrstatus)
    yyerrstatus--;

  yystate = yyn;
  goto yynewstate;


/*-----------------------------------------------------------.
| yydefault -- do the default action for the current state.  |
`-----------------------------------------------------------*/
yydefault:
  yyn = yydefact[yystate];
  if (yyn == 0)
    goto yyerrlab;
  goto yyreduce;


/*-----------------------------.
| yyreduce -- Do a reduction.  |
`-----------------------------*/
yyreduce:
  /* yyn is the number of a rule to reduce with.  */
  yylen = yyr2[yyn];

  /* If YYLEN is nonzero, implement the default value of the action:
     `$$ = $1'.

     Otherwise, the following line sets YYVAL to garbage.
     This behavior is undocumented and Bison
     users should not rely upon it.  Assigning to YYVAL
     unconditionally makes the parser a bit smaller, and it avoids a
     GCC warning that YYVAL may be used uninitialized.  */
  yyval = yyvsp[1-yylen];

  /* Default location. */
  YYLLOC_DEFAULT (yyloc, yylsp - yylen, yylen);
  YY_REDUCE_PRINT (yyn);
  switch (yyn)
    {
        case 2:
#line 152 "parse.y"
    {
                        if ( optimize )
                                yyvsp[0].stmt = yyvsp[0].stmt->Simplify();

                        if ( stmts )
                                stmts->AsStmtList()->Stmts().append(yyvsp[0].stmt);
                        else
                                stmts = yyvsp[0].stmt;

                        // Any objects creates from hereon out should not
                        // have file positions associated with them.
                        set_location(no_location);
                        }
    break;

  case 3:
#line 169 "parse.y"
    { in_debug = true; }
    break;

  case 4:
#line 170 "parse.y"
    {
                        g_curr_debug_expr = yyvsp[0].expr;
                        in_debug = false;
                        }
    break;

  case 7:
#line 183 "parse.y"
    {
                        set_location(yylsp[-2], yylsp[0]);
                        yyval.expr = yyvsp[-1].expr; yyval.expr->MarkParen();
                        }
    break;

  case 8:
#line 189 "parse.y"
    {
                        set_location(yylsp[-1], yylsp[0]);
                        yyval.expr = new IncrExpr(EXPR_INCR, yyvsp[0].expr);
                        }
    break;

  case 9:
#line 195 "parse.y"
    {
                        set_location(yylsp[-1], yylsp[0]);
                        yyval.expr = new IncrExpr(EXPR_DECR, yyvsp[0].expr);
                        }
    break;

  case 10:
#line 201 "parse.y"
    {
                        set_location(yylsp[-1], yylsp[0]);
                        yyval.expr = new NotExpr(yyvsp[0].expr);
                        }
    break;

  case 11:
#line 207 "parse.y"
    {
                        set_location(yylsp[-1], yylsp[0]);
                        yyval.expr = new NegExpr(yyvsp[0].expr);
                        }
    break;

  case 12:
#line 213 "parse.y"
    {
                        set_location(yylsp[-1], yylsp[0]);
                        yyval.expr = new PosExpr(yyvsp[0].expr);
                        }
    break;

  case 13:
#line 219 "parse.y"
    {
                        set_location(yylsp[-2], yylsp[0]);
                        yyval.expr = new AddExpr(yyvsp[-2].expr, yyvsp[0].expr);
                        }
    break;

  case 14:
#line 225 "parse.y"
    {
                        set_location(yylsp[-2], yylsp[0]);
                        yyval.expr = new SubExpr(yyvsp[-2].expr, yyvsp[0].expr);
                        }
    break;

  case 15:
#line 231 "parse.y"
    {
                        set_location(yylsp[-2], yylsp[0]);
                        yyval.expr = new TimesExpr(yyvsp[-2].expr, yyvsp[0].expr);
                        }
    break;

  case 16:
#line 237 "parse.y"
    {
                        set_location(yylsp[-2], yylsp[0]);
                        yyval.expr = new DivideExpr(yyvsp[-2].expr, yyvsp[0].expr);
                        }
    break;

  case 17:
#line 243 "parse.y"
    {
                        set_location(yylsp[-2], yylsp[0]);
                        yyval.expr = new ModExpr(yyvsp[-2].expr, yyvsp[0].expr);
                        }
    break;

  case 18:
#line 249 "parse.y"
    {
                        set_location(yylsp[-2], yylsp[0]);
                        yyval.expr = new BoolExpr(EXPR_AND, yyvsp[-2].expr, yyvsp[0].expr);
                        }
    break;

  case 19:
#line 255 "parse.y"
    {
                        set_location(yylsp[-2], yylsp[0]);
                        yyval.expr = new BoolExpr(EXPR_OR, yyvsp[-2].expr, yyvsp[0].expr);
                        }
    break;

  case 20:
#line 261 "parse.y"
    {
                        set_location(yylsp[-2], yylsp[0]);
                        yyval.expr = new EqExpr(EXPR_EQ, yyvsp[-2].expr, yyvsp[0].expr);
                        }
    break;

  case 21:
#line 267 "parse.y"
    {
                        set_location(yylsp[-2], yylsp[0]);
                        yyval.expr = new EqExpr(EXPR_NE, yyvsp[-2].expr, yyvsp[0].expr);
                        }
    break;

  case 22:
#line 273 "parse.y"
    {
                        set_location(yylsp[-2], yylsp[0]);
                        yyval.expr = new RelExpr(EXPR_LT, yyvsp[-2].expr, yyvsp[0].expr);
                        }
    break;

  case 23:
#line 279 "parse.y"
    {
                        set_location(yylsp[-2], yylsp[0]);
                        yyval.expr = new RelExpr(EXPR_LE, yyvsp[-2].expr, yyvsp[0].expr);
                        }
    break;

  case 24:
#line 285 "parse.y"
    {
                        set_location(yylsp[-2], yylsp[0]);
                        yyval.expr = new RelExpr(EXPR_GT, yyvsp[-2].expr, yyvsp[0].expr);
                        }
    break;

  case 25:
#line 291 "parse.y"
    {
                        set_location(yylsp[-2], yylsp[0]);
                        yyval.expr = new RelExpr(EXPR_GE, yyvsp[-2].expr, yyvsp[0].expr);
                        }
    break;

  case 26:
#line 297 "parse.y"
    {
                        set_location(yylsp[-4], yylsp[0]);
                        yyval.expr = new CondExpr(yyvsp[-4].expr, yyvsp[-2].expr, yyvsp[0].expr);
                        }
    break;

  case 27:
#line 303 "parse.y"
    {
                        set_location(yylsp[-2], yylsp[0]);
                        yyval.expr = get_assign_expr(yyvsp[-2].expr, yyvsp[0].expr, in_init);
                        }
    break;

  case 28:
#line 309 "parse.y"
    {
                        set_location(yylsp[-3], yylsp[0]);
                        yyval.expr = new IndexExpr(yyvsp[-3].expr, yyvsp[-1].list);
                        }
    break;

  case 29:
#line 315 "parse.y"
    {
                        set_location(yylsp[-2], yylsp[0]);
                        yyval.expr = new FieldExpr(yyvsp[-2].expr, yyvsp[0].str);
                        }
    break;

  case 30:
#line 321 "parse.y"
    {
                        set_location(yylsp[-3], yylsp[0]);
                        yyval.expr = new FieldAssignExpr(yyvsp[-2].str, yyvsp[0].expr);
                        }
    break;

  case 31:
#line 327 "parse.y"
    {
                        func_id = current_scope()->GenerateTemporary("anonymous-function");
                        func_id->SetInferReturnType(true);
                        begin_func(func_id,
                                   current_module.c_str(),
                                   FUNC_FLAVOR_FUNCTION,
                                   0,
                                   yyvsp[-1].func_type);
                        }
    break;

  case 32:
#line 337 "parse.y"
    {
                        yyval.expr = new FieldAssignExpr(yyvsp[-4].str, new ConstExpr(func_id->ID_Val()));
                        }
    break;

  case 33:
#line 342 "parse.y"
    {
                        set_location(yylsp[-2], yylsp[0]);
                        yyval.expr = new InExpr(yyvsp[-2].expr, yyvsp[0].expr);
                        }
    break;

  case 34:
#line 348 "parse.y"
    {
                        set_location(yylsp[-2], yylsp[0]);
                        yyval.expr = new NotExpr(new InExpr(yyvsp[-2].expr, yyvsp[0].expr));
                        }
    break;

  case 35:
#line 354 "parse.y"
    {
                        // A little crufty: we peek at the type of
                        // the first expression in the list.  If it's
                        // a record or a field assignment, then this
                        // is a record constructor.  If not, then this
                        // is a list used for an initializer.

                        set_location(yylsp[-2], yylsp[0]);

                        Expr* e0 = yyvsp[-1].list->Exprs()[0];
                        if ( e0->Tag() == EXPR_FIELD_ASSIGN ||
                             e0->Type()->Tag() == TYPE_RECORD )
                                yyval.expr = new RecordConstructorExpr(yyvsp[-1].list);
                        else
                                yyval.expr = yyvsp[-1].list;
                        }
    break;

  case 36:
#line 372 "parse.y"
    {
                        set_location(yylsp[-3], yylsp[0]);
                        yyval.expr = new RecordMatchExpr(yyvsp[-2].expr, yyvsp[0].expr);
                        }
    break;

  case 37:
#line 378 "parse.y"
    {
                        set_location(yylsp[-3], yylsp[0]);
                        yyval.expr = new CallExpr(yyvsp[-3].expr, yyvsp[-1].list);
                        }
    break;

  case 38:
#line 384 "parse.y"
    {
                        set_location(yylsp[-2], yylsp[0]);
                        yyval.expr = new HasFieldExpr(yyvsp[-2].expr, yyvsp[0].str, false);
                        }
    break;

  case 39:
#line 390 "parse.y"
    {
                        set_location(yylsp[-2], yylsp[0]);
                        yyval.expr = new HasFieldExpr(yyvsp[-2].expr, yyvsp[0].str, true);
                        }
    break;

  case 41:
#line 398 "parse.y"
    {
                        set_location(yylsp[-4], yylsp[0]);
                        yyval.expr = new ScheduleExpr(yyvsp[-3].expr, yyvsp[-1].event_expr);
                        }
    break;

  case 42:
#line 404 "parse.y"
    {
                        set_location(yylsp[0]);

                        ID* id = lookup_ID(yyvsp[0].str, current_module.c_str());
                        if ( ! id )
                                {
                                if ( ! in_debug )
                                        {
/*      // CHECK THAT THIS IS NOT GLOBAL.
                                        id = install_ID($1, current_module.c_str(),
                                                        false, is_export);
*/

                                        yyerror(fmt("unknown identifier %s", yyvsp[0].str));
                                        YYERROR;
                                        }
                                else
                                        {
                                        yyerror(fmt("unknown identifier %s", yyvsp[0].str));
                                        YYERROR;
                                        }
                                }
                        else
                                {
                                if ( ! id->Type() )
                                        {
                                        id->Error("undeclared variable");
                                        id->SetType(error_type());
                                        yyval.expr = new NameExpr(id);
                                        }

                                else if ( id->IsEnumConst() )
                                        {
                                        EnumType* t = id->Type()->AsEnumType();
                                        int intval = t->Lookup(id->ModuleName(),
                                                               id->Name());
                                        if ( intval < 0 )
                                                internal_error("enum value not found for %s", id->Name());
                                        yyval.expr = new ConstExpr(new EnumVal(intval, t));
                                        }
                                else
                                        yyval.expr = new NameExpr(id);
                                }
                        }
    break;

  case 43:
#line 450 "parse.y"
    {
                        set_location(yylsp[0]);
                        yyval.expr = new ConstExpr(yyvsp[0].val);
                        }
    break;

  case 44:
#line 456 "parse.y"
    {
                        set_location(yylsp[0]);
                        yyvsp[0].re->Compile();
                        yyval.expr = new ConstExpr(new PatternVal(yyvsp[0].re));
                        }
    break;

  case 45:
#line 463 "parse.y"
    {
                        set_location(yylsp[0]);
                        yyval.expr = bro_this->Ref();
                        }
    break;

  case 46:
#line 471 "parse.y"
    {
                        set_location(yylsp[-2], yylsp[0]);
                        yyvsp[-2].list->Append(yyvsp[0].expr);
                        }
    break;

  case 47:
#line 477 "parse.y"
    {
                        set_location(yylsp[0]);
                        yyval.list = new ListExpr(yyvsp[0].expr);
                        }
    break;

  case 49:
#line 486 "parse.y"
    { yyval.list = new ListExpr(); }
    break;

  case 52:
#line 496 "parse.y"
    {
                        yyvsp[-2].re->AddPat(yyvsp[0].str);
                        delete [] yyvsp[0].str;
                        }
    break;

  case 53:
#line 502 "parse.y"
    {
                        yyval.re = new RE_Matcher(yyvsp[0].str);
                        delete [] yyvsp[0].str;
                        }
    break;

  case 54:
#line 509 "parse.y"
    { begin_RE(); }
    break;

  case 55:
#line 509 "parse.y"
    { end_RE(); }
    break;

  case 56:
#line 510 "parse.y"
    { yyval.str = yyvsp[-2].str; }
    break;

  case 57:
#line 515 "parse.y"
    {
                        set_location(yylsp[0]);

                        EnumType* et = new EnumType(is_export);
                        if ( et->AddName(current_module, yyvsp[0].str) < 0 )
                                error("identifier in enumerated type definition already exists");
                        yyval.type = et;
                        }
    break;

  case 58:
#line 525 "parse.y"
    {
                        set_location(yylsp[-2], yylsp[0]);

                        if ( yyvsp[-2].type->AsEnumType()->AddName(current_module, yyvsp[0].str) < 1 )
                                error("identifier in enumerated type definition already exists");
                        yyval.type = yyvsp[-2].type;
                        }
    break;

  case 59:
#line 535 "parse.y"
    {
                                set_location(yylsp[0]);
                                yyval.type = base_type(TYPE_BOOL);
                                }
    break;

  case 60:
#line 540 "parse.y"
    {
                                set_location(yylsp[0]);
                                yyval.type = base_type(TYPE_INT);
                                }
    break;

  case 61:
#line 545 "parse.y"
    {
                                set_location(yylsp[0]);
                                yyval.type = base_type(TYPE_COUNT);
                                }
    break;

  case 62:
#line 550 "parse.y"
    {
                                set_location(yylsp[0]);
                                yyval.type = base_type(TYPE_COUNTER);
                                }
    break;

  case 63:
#line 555 "parse.y"
    {
                                set_location(yylsp[0]);
                                yyval.type = base_type(TYPE_DOUBLE);
                                }
    break;

  case 64:
#line 560 "parse.y"
    {
                                set_location(yylsp[0]);
                                yyval.type = base_type(TYPE_TIME);
                                }
    break;

  case 65:
#line 565 "parse.y"
    {
                                set_location(yylsp[0]);
                                yyval.type = base_type(TYPE_INTERVAL);
                                }
    break;

  case 66:
#line 570 "parse.y"
    {
                                set_location(yylsp[0]);
                                yyval.type = base_type(TYPE_STRING);
                                }
    break;

  case 67:
#line 575 "parse.y"
    {
                                set_location(yylsp[0]);
                                yyval.type = base_type(TYPE_PATTERN);
                                }
    break;

  case 68:
#line 580 "parse.y"
    {
                                set_location(yylsp[0]);
                                yyval.type = base_type(TYPE_TIMER);
                                }
    break;

  case 69:
#line 585 "parse.y"
    {
                                set_location(yylsp[0]);
                                yyval.type = base_type(TYPE_PORT);
                                }
    break;

  case 70:
#line 590 "parse.y"
    {
                                set_location(yylsp[0]);
                                yyval.type = base_type(TYPE_ADDR);
                                }
    break;

  case 71:
#line 595 "parse.y"
    {
                                set_location(yylsp[0]);
                                yyval.type = base_type(TYPE_NET);
                                }
    break;

  case 72:
#line 600 "parse.y"
    {
                                set_location(yylsp[0]);
                                yyval.type = base_type(TYPE_SUBNET);
                                }
    break;

  case 73:
#line 605 "parse.y"
    {
                                set_location(yylsp[0]);
                                yyval.type = base_type(TYPE_ANY);
                                }
    break;

  case 74:
#line 611 "parse.y"
    {
                                set_location(yylsp[-5], yylsp[0]);
                                yyval.type = new TableType(yyvsp[-3].type_l, yyvsp[0].type);
                                }
    break;

  case 75:
#line 617 "parse.y"
    {
                                set_location(yylsp[-3], yylsp[0]);
                                yyval.type = new SetType(yyvsp[-1].type_l, 0);
                                }
    break;

  case 76:
#line 623 "parse.y"
    {
                                set_location(yylsp[-3], yylsp[0]);
                                yyval.type = new SetType((TypeList*) 0, yyvsp[-1].list);
                                }
    break;

  case 77:
#line 629 "parse.y"
    {
                                set_location(yylsp[-3], yylsp[0]);
                                yyval.type = new RecordType(yyvsp[-1].type_decl_l);
                                }
    break;

  case 78:
#line 635 "parse.y"
    {
                                set_location(yylsp[-3], yylsp[0]);
                                error("union type not implemented");
                                yyval.type = 0;
                                }
    break;

  case 79:
#line 642 "parse.y"
    {
                                set_location(yylsp[-4], yylsp[-1]);
                                yyval.type = yyvsp[-2].type;
                                }
    break;

  case 80:
#line 648 "parse.y"
    {
                                set_location(yylsp[0]);
                                // $$ = new TypeList();
                                error("list type not implemented");
                                yyval.type = 0;
                                }
    break;

  case 81:
#line 656 "parse.y"
    {
                                set_location(yylsp[-2]);
                                // $$ = new TypeList($3);
                                error("list type not implemented");
                                yyval.type = 0;
                                }
    break;

  case 82:
#line 664 "parse.y"
    {
                                set_location(yylsp[-2], yylsp[0]);
                                yyval.type = new VectorType(yyvsp[0].type);
                                }
    break;

  case 83:
#line 670 "parse.y"
    {
                                set_location(yylsp[-1], yylsp[0]);
                                yyval.type = yyvsp[0].func_type;
                                }
    break;

  case 84:
#line 676 "parse.y"
    {
                                set_location(yylsp[-3], yylsp[-1]);
                                yyval.type = new FuncType(yyvsp[-1].record, 0, 1);
                                }
    break;

  case 85:
#line 682 "parse.y"
    {
                                set_location(yylsp[-2], yylsp[0]);
                                yyval.type = new FileType(yyvsp[0].type);
                                }
    break;

  case 86:
#line 688 "parse.y"
    {
                                set_location(yylsp[0]);
                                yyval.type = new FileType(base_type(TYPE_STRING));
                                }
    break;

  case 87:
#line 694 "parse.y"
    {
                        if ( ! yyvsp[0].id || ! (yyval.type = yyvsp[0].id->AsType()) )
                                {
                                NullStmt here;
                                if ( yyvsp[0].id )
                                        yyvsp[0].id->Error("not a BRO type", &here);
                                yyval.type = error_type();
                                }
                        else
                                Ref(yyval.type);
                        }
    break;

  case 88:
#line 709 "parse.y"
    { yyvsp[-2].type_l->AppendEvenIfNotPure(yyvsp[0].type); }
    break;

  case 89:
#line 711 "parse.y"
    {
                        yyval.type_l = new TypeList(yyvsp[0].type);
                        yyval.type_l->Append(yyvsp[0].type);
                        }
    break;

  case 90:
#line 719 "parse.y"
    { yyvsp[-1].type_decl_l->append(yyvsp[0].type_decl); }
    break;

  case 91:
#line 721 "parse.y"
    { yyval.type_decl_l = new type_decl_list(); }
    break;

  case 92:
#line 726 "parse.y"
    {
                        set_location(yylsp[-4], yylsp[0]);
                        yyval.type_decl = new TypeDecl(yyvsp[-2].type, yyvsp[-4].str, yyvsp[-1].attr_l);
                        }
    break;

  case 93:
#line 734 "parse.y"
    { yyval.record = new RecordType(yyvsp[0].type_decl_l); }
    break;

  case 94:
#line 736 "parse.y"
    { yyval.record = new RecordType(yyvsp[-1].type_decl_l); }
    break;

  case 95:
#line 738 "parse.y"
    { yyval.record = new RecordType(new type_decl_list()); }
    break;

  case 96:
#line 743 "parse.y"
    { yyvsp[-2].type_decl_l->append(yyvsp[0].type_decl); }
    break;

  case 97:
#line 745 "parse.y"
    { yyvsp[-2].type_decl_l->append(yyvsp[0].type_decl); }
    break;

  case 98:
#line 747 "parse.y"
    { yyval.type_decl_l = new type_decl_list(); yyval.type_decl_l->append(yyvsp[0].type_decl); }
    break;

  case 99:
#line 752 "parse.y"
    {
                        set_location(yylsp[-3], yylsp[0]);
                        yyval.type_decl = new TypeDecl(yyvsp[-1].type, yyvsp[-3].str, yyvsp[0].attr_l);
                        }
    break;

  case 100:
#line 760 "parse.y"
    { current_module = yyvsp[-1].str; }
    break;

  case 101:
#line 762 "parse.y"
    { is_export = true; }
    break;

  case 102:
#line 763 "parse.y"
    { is_export = false; }
    break;

  case 103:
#line 766 "parse.y"
    { add_global(yyvsp[-5].id, yyvsp[-4].type, yyvsp[-3].ic, yyvsp[-2].expr, yyvsp[-1].attr_l, VAR_REGULAR); }
    break;

  case 104:
#line 769 "parse.y"
    { add_global(yyvsp[-5].id, yyvsp[-4].type, yyvsp[-3].ic, yyvsp[-2].expr, yyvsp[-1].attr_l, VAR_CONST); }
    break;

  case 105:
#line 772 "parse.y"
    { add_global(yyvsp[-5].id, yyvsp[-4].type, yyvsp[-3].ic, yyvsp[-2].expr, yyvsp[-1].attr_l, VAR_REDEF); }
    break;

  case 106:
#line 776 "parse.y"
    {
                        if ( ! yyvsp[-6].id->Type() )
                                yyvsp[-6].id->Error("unknown identifier");
                        else
                                {
                                EnumType* add_to = yyvsp[-6].id->Type()->AsEnumType();
                                if ( ! add_to )
                                        yyvsp[-6].id->Error("not an enum");
                                else
                                        add_to->AddNamesFrom(current_module,
                                                             yyvsp[-3].type->AsEnumType());
                                }
                        }
    break;

  case 107:
#line 791 "parse.y"
    {
                        add_type(yyvsp[-5].id, yyvsp[-3].type, yyvsp[-2].attr_l, 0);
                        if ( yyvsp[-1].type_decl_l )
                                yyvsp[-5].id->AsType()->SetAttributesType(yyvsp[-1].type_decl_l);
                        }
    break;

  case 108:
#line 797 "parse.y"
    { in_global_attr_decl = true; }
    break;

  case 109:
#line 798 "parse.y"
    { in_global_attr_decl = false; }
    break;

  case 110:
#line 799 "parse.y"
    {
                        global_attributes_type = new RecordType(yyvsp[-3].type_decl_l);
                        }
    break;

  case 111:
#line 804 "parse.y"
    { add_type(yyvsp[-4].id, yyvsp[-2].type, yyvsp[-1].attr_l, 1); }
    break;

  case 112:
#line 807 "parse.y"
    { }
    break;

  case 114:
#line 814 "parse.y"
    { do_atif(yyvsp[-1].expr); }
    break;

  case 115:
#line 816 "parse.y"
    { do_atifdef(yyvsp[-1].str); }
    break;

  case 116:
#line 818 "parse.y"
    { do_atifndef(yyvsp[-1].str); }
    break;

  case 117:
#line 820 "parse.y"
    { do_atendif(); }
    break;

  case 118:
#line 822 "parse.y"
    { do_atelse(); }
    break;

  case 119:
#line 827 "parse.y"
    { yyval.type_decl_l = yyvsp[-1].type_decl_l; }
    break;

  case 120:
#line 829 "parse.y"
    { yyval.type_decl_l = 0; }
    break;

  case 121:
#line 834 "parse.y"
    {
                        begin_func(yyvsp[-1].id, current_module.c_str(),
                                   FUNC_FLAVOR_FUNCTION, 0, yyvsp[0].func_type);
                        yyval.func_type = yyvsp[0].func_type;
                        }
    break;

  case 122:
#line 840 "parse.y"
    {
                        begin_func(yyvsp[-1].id, current_module.c_str(),
                                   FUNC_FLAVOR_EVENT, 0, yyvsp[0].func_type);
                        yyval.func_type = yyvsp[0].func_type;
                        }
    break;

  case 123:
#line 846 "parse.y"
    {
                        begin_func(yyvsp[-1].id, current_module.c_str(),
                                   FUNC_FLAVOR_EVENT, 1, yyvsp[0].func_type);
                        yyval.func_type = yyvsp[0].func_type;
                        }
    break;

  case 124:
#line 855 "parse.y"
    {
                        if ( optimize )
                                yyvsp[-1].stmt = yyvsp[-1].stmt->Simplify();

                        end_func(yyvsp[-1].stmt);
                        }
    break;

  case 125:
#line 865 "parse.y"
    { yyval.expr = new ConstExpr(yyvsp[-1].id->ID_Val()); }
    break;

  case 126:
#line 870 "parse.y"
    {
                        yyval.id = current_scope()->GenerateTemporary("anonymous-function");
                        begin_func(yyval.id, current_module.c_str(),
                                   FUNC_FLAVOR_FUNCTION, 0, yyvsp[0].func_type);
                        }
    break;

  case 127:
#line 879 "parse.y"
    { yyval.func_type = new FuncType(yyvsp[-3].record, yyvsp[0].type, 0); }
    break;

  case 128:
#line 881 "parse.y"
    { yyval.func_type = new FuncType(yyvsp[-1].record, base_type(TYPE_VOID), 0); }
    break;

  case 129:
#line 886 "parse.y"
    { yyval.type = refine_type(yyvsp[-3].type_l, yyvsp[-1].type_decl_l); }
    break;

  case 130:
#line 888 "parse.y"
    { yyval.type = refine_type(yyvsp[0].type_l, 0); }
    break;

  case 131:
#line 893 "parse.y"
    { yyval.type = yyvsp[0].type; }
    break;

  case 132:
#line 895 "parse.y"
    { yyval.type = 0; }
    break;

  case 133:
#line 899 "parse.y"
    { yyval.ic = INIT_NONE; }
    break;

  case 134:
#line 900 "parse.y"
    { yyval.ic = INIT_FULL; }
    break;

  case 135:
#line 901 "parse.y"
    { yyval.ic = INIT_EXTRA; }
    break;

  case 136:
#line 902 "parse.y"
    { yyval.ic = INIT_REMOVE; }
    break;

  case 137:
#line 906 "parse.y"
    { ++in_init; }
    break;

  case 138:
#line 906 "parse.y"
    { --in_init; }
    break;

  case 139:
#line 907 "parse.y"
    { yyval.expr = yyvsp[-1].expr; }
    break;

  case 140:
#line 909 "parse.y"
    { yyval.expr = 0; }
    break;

  case 141:
#line 914 "parse.y"
    { yyval.expr = yyvsp[-1].list; }
    break;

  case 142:
#line 916 "parse.y"
    { yyval.expr = yyvsp[-2].list; }
    break;

  case 145:
#line 923 "parse.y"
    { yyval.attr_l = 0; }
    break;

  case 146:
#line 928 "parse.y"
    { yyvsp[-1].attr_l->append(yyvsp[0].attr); }
    break;

  case 147:
#line 930 "parse.y"
    {
                        yyval.attr_l = new attr_list;
                        yyval.attr_l->append(yyvsp[0].attr);
                        }
    break;

  case 148:
#line 938 "parse.y"
    { yyval.attr = new Attr(ATTR_DEFAULT, yyvsp[0].expr); }
    break;

  case 149:
#line 940 "parse.y"
    { yyval.attr = new Attr(ATTR_OPTIONAL); }
    break;

  case 150:
#line 942 "parse.y"
    { yyval.attr = new Attr(ATTR_REDEF); }
    break;

  case 151:
#line 944 "parse.y"
    { yyval.attr = new Attr(ATTR_ROTATE_INTERVAL, yyvsp[0].expr); }
    break;

  case 152:
#line 946 "parse.y"
    { yyval.attr = new Attr(ATTR_ROTATE_SIZE, yyvsp[0].expr); }
    break;

  case 153:
#line 948 "parse.y"
    { yyval.attr = new Attr(ATTR_ADD_FUNC, yyvsp[0].expr); }
    break;

  case 154:
#line 950 "parse.y"
    { yyval.attr = new Attr(ATTR_DEL_FUNC, yyvsp[0].expr); }
    break;

  case 155:
#line 952 "parse.y"
    { yyval.attr = new Attr(ATTR_EXPIRE_FUNC, yyvsp[0].expr); }
    break;

  case 156:
#line 954 "parse.y"
    { yyval.attr = new Attr(ATTR_EXPIRE_CREATE, yyvsp[0].expr); }
    break;

  case 157:
#line 956 "parse.y"
    { yyval.attr = new Attr(ATTR_EXPIRE_READ, yyvsp[0].expr); }
    break;

  case 158:
#line 958 "parse.y"
    { yyval.attr = new Attr(ATTR_EXPIRE_WRITE, yyvsp[0].expr); }
    break;

  case 159:
#line 960 "parse.y"
    { yyval.attr = new Attr(ATTR_PERSISTENT); }
    break;

  case 160:
#line 962 "parse.y"
    { yyval.attr = new Attr(ATTR_SYNCHRONIZED); }
    break;

  case 161:
#line 964 "parse.y"
    { yyval.attr = new Attr(ATTR_ENCRYPT); }
    break;

  case 162:
#line 966 "parse.y"
    { yyval.attr = new Attr(ATTR_ENCRYPT, yyvsp[0].expr); }
    break;

  case 163:
#line 968 "parse.y"
    { yyval.attr = new Attr(ATTR_MATCH); }
    break;

  case 164:
#line 973 "parse.y"
    {
                        set_location(yylsp[-2], yylsp[0]);
                        yyval.stmt = yyvsp[-1].stmt;
                        }
    break;

  case 165:
#line 979 "parse.y"
    {
                        set_location(yylsp[-2], yylsp[0]);
                        yyval.stmt = new AlarmStmt(yyvsp[-1].list);
                        }
    break;

  case 166:
#line 985 "parse.y"
    {
                        set_location(yylsp[-2], yylsp[0]);
                        yyval.stmt = new PrintStmt(yyvsp[-1].list);
                        }
    break;

  case 167:
#line 991 "parse.y"
    {
                        set_location(yylsp[-2], yylsp[0]);
                        yyval.stmt = new EventStmt(yyvsp[-1].event_expr);
                        }
    break;

  case 168:
#line 997 "parse.y"
    {
                        set_location(yylsp[-4], yylsp[-1]);
                        yyval.stmt = new IfStmt(yyvsp[-2].expr, yyvsp[0].stmt, new NullStmt());
                        }
    break;

  case 169:
#line 1003 "parse.y"
    {
                        set_location(yylsp[-6], yylsp[-3]);
                        yyval.stmt = new IfStmt(yyvsp[-4].expr, yyvsp[-2].stmt, yyvsp[0].stmt);
                        }
    break;

  case 170:
#line 1009 "parse.y"
    {
                        set_location(yylsp[-4], yylsp[-3]);
                        yyval.stmt = new SwitchStmt(yyvsp[-3].expr, yyvsp[-1].case_l);
                        }
    break;

  case 171:
#line 1015 "parse.y"
    { yyvsp[-1].stmt->AsForStmt()->AddBody(yyvsp[0].stmt); }
    break;

  case 172:
#line 1018 "parse.y"
    {
                        set_location(yylsp[-1], yylsp[0]);
                        yyval.stmt = new NextStmt;
                        }
    break;

  case 173:
#line 1024 "parse.y"
    {
                        set_location(yylsp[-1], yylsp[0]);
                        yyval.stmt = new BreakStmt;
                        }
    break;

  case 174:
#line 1030 "parse.y"
    {
                        set_location(yylsp[-1], yylsp[0]);
                        yyval.stmt = new ReturnStmt(0);
                        }
    break;

  case 175:
#line 1036 "parse.y"
    {
                        set_location(yylsp[-2], yylsp[-1]);
                        yyval.stmt = new ReturnStmt(yyvsp[-1].expr);
                        }
    break;

  case 176:
#line 1042 "parse.y"
    {
                        set_location(yylsp[-2], yylsp[0]);
                        yyval.stmt = new AddStmt(yyvsp[-1].expr);
                        }
    break;

  case 177:
#line 1048 "parse.y"
    {
                        set_location(yylsp[-2], yylsp[0]);
                        yyval.stmt = new DelStmt(yyvsp[-1].expr);
                        }
    break;

  case 178:
#line 1054 "parse.y"
    {
                        set_location(yylsp[-6], yylsp[0]);
                        yyval.stmt = add_local(yyvsp[-5].id, yyvsp[-4].type, yyvsp[-3].ic, yyvsp[-2].expr, yyvsp[-1].attr_l, VAR_REGULAR);
                        }
    break;

  case 179:
#line 1060 "parse.y"
    {
                        set_location(yylsp[-6], yylsp[-1]);
                        yyval.stmt = add_local(yyvsp[-5].id, yyvsp[-4].type, yyvsp[-3].ic, yyvsp[-2].expr, yyvsp[-1].attr_l, VAR_CONST);
                        }
    break;

  case 180:
#line 1066 "parse.y"
    {
                        set_location(yylsp[-1], yylsp[0]);
                        yyval.stmt = new ExprStmt(yyvsp[-1].expr);
                        }
    break;

  case 181:
#line 1072 "parse.y"
    {
                        set_location(yylsp[0], yylsp[0]);
                        yyval.stmt = new NullStmt;
                        }
    break;

  case 182:
#line 1078 "parse.y"
    { yyval.stmt = new NullStmt; }
    break;

  case 183:
#line 1083 "parse.y"
    {
                        set_location(yylsp[-1], yylsp[0]);
                        yyvsp[-1].stmt->AsStmtList()->Stmts().append(yyvsp[0].stmt);
                        }
    break;

  case 184:
#line 1088 "parse.y"
    { yyval.stmt = new StmtList(); }
    break;

  case 185:
#line 1093 "parse.y"
    {
                        set_location(yylsp[-3], yylsp[0]);
                        yyval.event_expr = new EventExpr(yyvsp[-3].str, yyvsp[-1].list);
                        }
    break;

  case 186:
#line 1101 "parse.y"
    { yyvsp[-1].case_l->append(yyvsp[0].c_case); }
    break;

  case 187:
#line 1103 "parse.y"
    { yyval.case_l = new case_list; }
    break;

  case 188:
#line 1108 "parse.y"
    { yyval.c_case = new Case(yyvsp[-2].list, yyvsp[0].stmt); }
    break;

  case 189:
#line 1111 "parse.y"
    { yyval.c_case = new Case(0, yyvsp[0].stmt); }
    break;

  case 190:
#line 1116 "parse.y"
    {
                        set_location(yylsp[-5], yylsp[0]);

                        // This rule needs to be separate from the loop
                        // body so that we execute these actions - defining
                        // the local variable - prior to parsing the body,
                        // which might refer to the variable.
                        ID* loop_var = lookup_ID(yyvsp[-3].str, current_module.c_str());

                        if ( loop_var )
                                {
                                if ( loop_var->IsGlobal() )
                                        loop_var->Error("global used in for loop");
                                }

                        else
                                loop_var = install_ID(yyvsp[-3].str, current_module.c_str(),
                                                      false, false);

                        id_list* loop_vars = new id_list;
                        loop_vars->append(loop_var);

                        yyval.stmt = new ForStmt(loop_vars, yyvsp[-1].expr);
                        }
    break;

  case 191:
#line 1142 "parse.y"
    { yyval.stmt = new ForStmt(yyvsp[-4].id_l, yyvsp[-1].expr); }
    break;

  case 192:
#line 1147 "parse.y"
    { yyvsp[-2].id_l->append(yyvsp[0].id); }
    break;

  case 193:
#line 1149 "parse.y"
    {
                        yyval.id_l = new id_list;
                        yyval.id_l->append(yyvsp[0].id);
                        }
    break;

  case 194:
#line 1157 "parse.y"
    {
                        set_location(yylsp[0]);

                        yyval.id = lookup_ID(yyvsp[0].str, current_module.c_str());
                        if ( yyval.id )
                                {
                                if ( yyval.id->IsGlobal() )
                                        yyval.id->Error("already a global identifier");
                                delete [] yyvsp[0].str;
                                }

                        else
                                {
                                yyval.id = install_ID(yyvsp[0].str, current_module.c_str(),
                                                false, is_export);
                                }
                        }
    break;

  case 195:
#line 1177 "parse.y"
    { resolving_global_ID = 1; }
    break;

  case 196:
#line 1178 "parse.y"
    { yyval.id = yyvsp[0].id; }
    break;

  case 197:
#line 1182 "parse.y"
    { resolving_global_ID = 0; }
    break;

  case 198:
#line 1183 "parse.y"
    { yyval.id = yyvsp[0].id; }
    break;

  case 199:
#line 1188 "parse.y"
    {
                        set_location(yylsp[0]);

                        yyval.id = lookup_ID(yyvsp[0].str, current_module.c_str(), false);
                        if ( yyval.id )
                                {
                                if ( ! yyval.id->IsGlobal() )
                                        yyval.id->Error("already a local identifier");

                                delete [] yyvsp[0].str;
                                }

                        else
                                {
                                const char* module_name =
                                        resolving_global_ID ?
                                                current_module.c_str() : 0;
                                        
                                yyval.id = install_ID(yyvsp[0].str, module_name,
                                                true, is_export);
                                }
                        }
    break;

  case 200:
#line 1215 "parse.y"
    {
                        set_location(yylsp[0]);
                        yyval.id = lookup_ID(yyvsp[0].str, current_module.c_str());
                        if ( ! yyval.id )
                                error("identifier not defined:", yyvsp[0].str);
                        delete [] yyvsp[0].str;
                        }
    break;


    }

/* Line 993 of yacc.c.  */
#line 3264 "y.tab.c"

  yyvsp -= yylen;
  yyssp -= yylen;
  yylsp -= yylen;

  YY_STACK_PRINT (yyss, yyssp);

  *++yyvsp = yyval;
  *++yylsp = yyloc;

  /* Now `shift' the result of the reduction.  Determine what state
     that goes to, based on the state we popped back to and the rule
     number reduced by.  */

  yyn = yyr1[yyn];

  yystate = yypgoto[yyn - YYNTOKENS] + *yyssp;
  if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp)
    yystate = yytable[yystate];
  else
    yystate = yydefgoto[yyn - YYNTOKENS];

  goto yynewstate;


/*------------------------------------.
| yyerrlab -- here on detecting error |
`------------------------------------*/
yyerrlab:
  /* If not already recovering from an error, report this error.  */
  if (!yyerrstatus)
    {
      ++yynerrs;
#if YYERROR_VERBOSE
      yyn = yypact[yystate];

      if (YYPACT_NINF < yyn && yyn < YYLAST)
        {
          YYSIZE_T yysize = 0;
          int yytype = YYTRANSLATE (yychar);
          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 (yymsg);
              YYSTACK_FREE (yymsg);
            }
          else
            yyerror ("syntax error; also virtual memory exhausted");
        }
      else
#endif /* YYERROR_VERBOSE */
        yyerror ("syntax error");
    }

  yylerrsp = yylsp;

  if (yyerrstatus == 3)
    {
      /* If just tried and failed to reuse lookahead 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;
                 YYDSYMPRINTF ("Error: popping", yystos[*yyssp], yyvsp, yylsp);
                 yydestruct (yystos[*yyssp], yyvsp, yylsp);
               }
        }
      else
        {
          YYDSYMPRINTF ("Error: discarding", yytoken, &yylval, &yylloc);
          yydestruct (yytoken, &yylval, &yylloc);
          yychar = YYEMPTY;
          *++yylerrsp = yylloc;
        }
    }

  /* Else will try to reuse lookahead token after shifting the error
     token.  */
  goto yyerrlab1;


/*---------------------------------------------------.
| yyerrorlab -- error raised explicitly by YYERROR.  |
`---------------------------------------------------*/
yyerrorlab:

#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

  yyvsp -= yylen;
  yyssp -= yylen;
  yystate = *yyssp;
  yylerrsp = yylsp;
  *++yylerrsp = yyloc;
  yylsp -= yylen;
  goto yyerrlab1;


/*-------------------------------------------------------------.
| yyerrlab1 -- common code for both syntax error and YYERROR.  |
`-------------------------------------------------------------*/
yyerrlab1:
  yyerrstatus = 3;      /* Each real token shifted decrements this.  */

  for (;;)
    {
      yyn = yypact[yystate];
      if (yyn != YYPACT_NINF)
        {
          yyn += YYTERROR;
          if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR)
            {
              yyn = yytable[yyn];
              if (0 < yyn)
                break;
            }
        }

      /* Pop the current state because it cannot handle the error token.  */
      if (yyssp == yyss)
        YYABORT;

      YYDSYMPRINTF ("Error: popping", yystos[*yyssp], yyvsp, yylsp);
      yydestruct (yystos[yystate], yyvsp, yylsp);
      YYPOPSTACK;
      yystate = *yyssp;
      YY_STACK_PRINT (yyss, yyssp);
    }

  if (yyn == YYFINAL)
    YYACCEPT;

  YYDPRINTF ((stderr, "Shifting error token, "));

  *++yyvsp = yylval;
  YYLLOC_DEFAULT (yyloc, yylsp, yylerrsp - yylsp);
  *++yylsp = yyloc;

  yystate = yyn;
  goto yynewstate;


/*-------------------------------------.
| yyacceptlab -- YYACCEPT comes here.  |
`-------------------------------------*/
yyacceptlab:
  yyresult = 0;
  goto yyreturn;

/*-----------------------------------.
| yyabortlab -- YYABORT comes here.  |
`-----------------------------------*/
yyabortlab:
  yyresult = 1;
  goto yyreturn;

#ifndef yyoverflow
/*----------------------------------------------.
| yyoverflowlab -- parser overflow comes here.  |
`----------------------------------------------*/
yyoverflowlab:
  yyerror ("parser stack overflow");
  yyresult = 2;
  /* Fall through.  */
#endif

yyreturn:
#ifndef yyoverflow
  if (yyss != yyssa)
    YYSTACK_FREE (yyss);
#endif
  return yyresult;
}


#line 1224 "parse.y"


int yyerror(const char msg[])
        {
        char* msgbuf = new char[strlen(msg) + strlen(last_tok) + 64];

        if ( last_tok[0] == '\n' )
                sprintf(msgbuf, "%s, on previous line", msg);
        else if ( last_tok[0] == '\0' )
                sprintf(msgbuf, "%s, at end of file", msg);
        else
                sprintf(msgbuf, "%s, at or near \"%s\"", msg, last_tok);

        error(msgbuf);

        return 0;
        }

---