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-rw-r--r--utils/TableGen/FileParser.cpp2220
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diff --git a/utils/TableGen/FileParser.cpp b/utils/TableGen/FileParser.cpp
new file mode 100644
index 0000000000..05716588c4
--- /dev/null
+++ b/utils/TableGen/FileParser.cpp
@@ -0,0 +1,2220 @@
+/* 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 0
+
+/* If NAME_PREFIX is specified substitute the variables and functions
+ names. */
+#define yyparse Fileparse
+#define yylex Filelex
+#define yyerror Fileerror
+#define yylval Filelval
+#define yychar Filechar
+#define yydebug Filedebug
+#define yynerrs Filenerrs
+
+
+/* Tokens. */
+#ifndef YYTOKENTYPE
+# define YYTOKENTYPE
+ /* Put the tokens into the symbol table, so that GDB and other debuggers
+ know about them. */
+ enum yytokentype {
+ INT = 258,
+ BIT = 259,
+ STRING = 260,
+ BITS = 261,
+ LIST = 262,
+ CODE = 263,
+ DAG = 264,
+ CLASS = 265,
+ DEF = 266,
+ FIELD = 267,
+ LET = 268,
+ IN = 269,
+ SHLTOK = 270,
+ SRATOK = 271,
+ SRLTOK = 272,
+ INTVAL = 273,
+ ID = 274,
+ VARNAME = 275,
+ STRVAL = 276,
+ CODEFRAGMENT = 277
+ };
+#endif
+#define INT 258
+#define BIT 259
+#define STRING 260
+#define BITS 261
+#define LIST 262
+#define CODE 263
+#define DAG 264
+#define CLASS 265
+#define DEF 266
+#define FIELD 267
+#define LET 268
+#define IN 269
+#define SHLTOK 270
+#define SRATOK 271
+#define SRLTOK 272
+#define INTVAL 273
+#define ID 274
+#define VARNAME 275
+#define STRVAL 276
+#define CODEFRAGMENT 277
+
+
+
+
+/* Copy the first part of user declarations. */
+#line 14 "/proj/llvm/build/../llvm/utils/TableGen/FileParser.y"
+
+#include "Record.h"
+#include "llvm/ADT/StringExtras.h"
+#include <algorithm>
+#include <cstdio>
+#define YYERROR_VERBOSE 1
+
+int yyerror(const char *ErrorMsg);
+int yylex();
+
+namespace llvm {
+
+extern int Filelineno;
+static Record *CurRec = 0;
+static bool ParsingTemplateArgs = false;
+
+typedef std::pair<Record*, std::vector<Init*>*> SubClassRefTy;
+
+struct LetRecord {
+ std::string Name;
+ std::vector<unsigned> Bits;
+ Init *Value;
+ bool HasBits;
+ LetRecord(const std::string &N, std::vector<unsigned> *B, Init *V)
+ : Name(N), Value(V), HasBits(B != 0) {
+ if (HasBits) Bits = *B;
+ }
+};
+
+static std::vector<std::vector<LetRecord> > LetStack;
+
+
+extern std::ostream &err();
+
+static void addValue(const RecordVal &RV) {
+ if (RecordVal *ERV = CurRec->getValue(RV.getName())) {
+ // The value already exists in the class, treat this as a set...
+ if (ERV->setValue(RV.getValue())) {
+ err() << "New definition of '" << RV.getName() << "' of type '"
+ << *RV.getType() << "' is incompatible with previous "
+ << "definition of type '" << *ERV->getType() << "'!\n";
+ exit(1);
+ }
+ } else {
+ CurRec->addValue(RV);
+ }
+}
+
+static void addSuperClass(Record *SC) {
+ if (CurRec->isSubClassOf(SC)) {
+ err() << "Already subclass of '" << SC->getName() << "'!\n";
+ exit(1);
+ }
+ CurRec->addSuperClass(SC);
+}
+
+static void setValue(const std::string &ValName,
+ std::vector<unsigned> *BitList, Init *V) {
+ if (!V) return;
+
+ RecordVal *RV = CurRec->getValue(ValName);
+ if (RV == 0) {
+ err() << "Value '" << ValName << "' unknown!\n";
+ exit(1);
+ }
+
+ // Do not allow assignments like 'X = X'. This will just cause infinite loops
+ // in the resolution machinery.
+ if (!BitList)
+ if (VarInit *VI = dynamic_cast<VarInit*>(V))
+ if (VI->getName() == ValName)
+ return;
+
+ // If we are assigning to a subset of the bits in the value... then we must be
+ // assigning to a field of BitsRecTy, which must have a BitsInit
+ // initializer...
+ //
+ if (BitList) {
+ BitsInit *CurVal = dynamic_cast<BitsInit*>(RV->getValue());
+ if (CurVal == 0) {
+ err() << "Value '" << ValName << "' is not a bits type!\n";
+ exit(1);
+ }
+
+ // Convert the incoming value to a bits type of the appropriate size...
+ Init *BI = V->convertInitializerTo(new BitsRecTy(BitList->size()));
+ if (BI == 0) {
+ V->convertInitializerTo(new BitsRecTy(BitList->size()));
+ err() << "Initializer '" << *V << "' not compatible with bit range!\n";
+ exit(1);
+ }
+
+ // We should have a BitsInit type now...
+ assert(dynamic_cast<BitsInit*>(BI) != 0 || &(std::cerr << *BI) == 0);
+ BitsInit *BInit = (BitsInit*)BI;
+
+ BitsInit *NewVal = new BitsInit(CurVal->getNumBits());
+
+ // Loop over bits, assigning values as appropriate...
+ for (unsigned i = 0, e = BitList->size(); i != e; ++i) {
+ unsigned Bit = (*BitList)[i];
+ if (NewVal->getBit(Bit)) {
+ err() << "Cannot set bit #" << Bit << " of value '" << ValName
+ << "' more than once!\n";
+ exit(1);
+ }
+ NewVal->setBit(Bit, BInit->getBit(i));
+ }
+
+ for (unsigned i = 0, e = CurVal->getNumBits(); i != e; ++i)
+ if (NewVal->getBit(i) == 0)
+ NewVal->setBit(i, CurVal->getBit(i));
+
+ V = NewVal;
+ }
+
+ if (RV->setValue(V)) {
+ err() << "Value '" << ValName << "' of type '" << *RV->getType()
+ << "' is incompatible with initializer '" << *V << "'!\n";
+ exit(1);
+ }
+}
+
+// addSubClass - Add SC as a subclass to CurRec, resolving TemplateArgs as SC's
+// template arguments.
+static void addSubClass(Record *SC, const std::vector<Init*> &TemplateArgs) {
+ // Add all of the values in the subclass into the current class...
+ const std::vector<RecordVal> &Vals = SC->getValues();
+ for (unsigned i = 0, e = Vals.size(); i != e; ++i)
+ addValue(Vals[i]);
+
+ const std::vector<std::string> &TArgs = SC->getTemplateArgs();
+
+ // Ensure that an appropriate number of template arguments are specified...
+ if (TArgs.size() < TemplateArgs.size()) {
+ err() << "ERROR: More template args specified than expected!\n";
+ exit(1);
+ } else { // This class expects template arguments...
+ // Loop over all of the template arguments, setting them to the specified
+ // value or leaving them as the default if necessary.
+ for (unsigned i = 0, e = TArgs.size(); i != e; ++i) {
+ if (i < TemplateArgs.size()) { // A value is specified for this temp-arg?
+ // Set it now.
+ setValue(TArgs[i], 0, TemplateArgs[i]);
+
+ // Resolve it next.
+ CurRec->resolveReferencesTo(CurRec->getValue(TArgs[i]));
+
+
+ // Now remove it.
+ CurRec->removeValue(TArgs[i]);
+
+ } else if (!CurRec->getValue(TArgs[i])->getValue()->isComplete()) {
+ err() << "ERROR: Value not specified for template argument #"
+ << i << " (" << TArgs[i] << ") of subclass '" << SC->getName()
+ << "'!\n";
+ exit(1);
+ }
+ }
+ }
+
+ // Since everything went well, we can now set the "superclass" list for the
+ // current record.
+ const std::vector<Record*> &SCs = SC->getSuperClasses();
+ for (unsigned i = 0, e = SCs.size(); i != e; ++i)
+ addSuperClass(SCs[i]);
+ addSuperClass(SC);
+}
+
+} // End llvm namespace
+
+using namespace llvm;
+
+
+
+/* Enabling traces. */
+#ifndef YYDEBUG
+# define YYDEBUG 0
+#endif
+
+/* Enabling verbose error messages. */
+#ifdef YYERROR_VERBOSE
+# undef YYERROR_VERBOSE
+# define YYERROR_VERBOSE 1
+#else
+# define YYERROR_VERBOSE 0
+#endif
+
+#if ! defined (YYSTYPE) && ! defined (YYSTYPE_IS_DECLARED)
+#line 189 "/proj/llvm/build/../llvm/utils/TableGen/FileParser.y"
+typedef union YYSTYPE {
+ std::string* StrVal;
+ int IntVal;
+ llvm::RecTy* Ty;
+ llvm::Init* Initializer;
+ std::vector<llvm::Init*>* FieldList;
+ std::vector<unsigned>* BitList;
+ llvm::Record* Rec;
+ SubClassRefTy* SubClassRef;
+ std::vector<SubClassRefTy>* SubClassList;
+ std::vector<std::pair<llvm::Init*, std::string> >* DagValueList;
+} YYSTYPE;
+/* Line 191 of yacc.c. */
+#line 317 "FileParser.tab.c"
+# define yystype YYSTYPE /* obsolescent; will be withdrawn */
+# define YYSTYPE_IS_DECLARED 1
+# define YYSTYPE_IS_TRIVIAL 1
+#endif
+
+
+
+/* Copy the second part of user declarations. */
+
+
+/* Line 214 of yacc.c. */
+#line 329 "FileParser.tab.c"
+
+#if ! defined (yyoverflow) || YYERROR_VERBOSE
+
+# ifndef YYFREE
+# define YYFREE free
+# endif
+# ifndef YYMALLOC
+# define YYMALLOC malloc
+# endif
+
+/* 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 YYMALLOC
+# define YYSTACK_FREE YYFREE
+# endif
+#endif /* ! defined (yyoverflow) || YYERROR_VERBOSE */
+
+
+#if (! defined (yyoverflow) \
+ && (! defined (__cplusplus) \
+ || (defined (YYSTYPE_IS_TRIVIAL) && YYSTYPE_IS_TRIVIAL)))
+
+/* A type that is properly aligned for any stack member. */
+union yyalloc
+{
+ short yyss;
+ YYSTYPE yyvs;
+ };
+
+/* The size of the maximum gap between one aligned stack and the next. */
+# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1)
+
+/* The size of an array large to enough to hold all stacks, each with
+ N elements. */
+# define YYSTACK_BYTES(N) \
+ ((N) * (sizeof (short) + sizeof (YYSTYPE)) \
+ + YYSTACK_GAP_MAXIMUM)
+
+/* Copy COUNT objects from FROM to TO. The source and destination do
+ not overlap. */
+# ifndef YYCOPY
+# if 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 18
+/* YYLAST -- Last index in YYTABLE. */
+#define YYLAST 149
+
+/* YYNTOKENS -- Number of terminals. */
+#define YYNTOKENS 38
+/* YYNNTS -- Number of nonterminals. */
+#define YYNNTS 37
+/* YYNRULES -- Number of rules. */
+#define YYNRULES 84
+/* YYNRULES -- Number of states. */
+#define YYNSTATES 152
+
+/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */
+#define YYUNDEFTOK 2
+#define YYMAXUTOK 277
+
+#define YYTRANSLATE(YYX) \
+ ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
+
+/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */
+static const unsigned char yytranslate[] =
+{
+ 0, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 32, 33, 2, 2, 34, 36, 31, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 35, 37,
+ 23, 25, 24, 26, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 29, 2, 30, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 27, 2, 28, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 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
+};
+
+#if YYDEBUG
+/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in
+ YYRHS. */
+static const unsigned char yyprhs[] =
+{
+ 0, 0, 3, 5, 7, 9, 14, 16, 21, 23,
+ 25, 27, 28, 30, 31, 34, 36, 38, 40, 42,
+ 46, 48, 53, 57, 61, 66, 71, 78, 85, 92,
+ 93, 96, 99, 104, 105, 107, 109, 113, 116, 120,
+ 126, 131, 133, 134, 138, 139, 141, 143, 147, 152,
+ 155, 162, 163, 166, 168, 172, 174, 179, 181, 185,
+ 186, 189, 191, 195, 199, 200, 202, 204, 205, 206,
+ 207, 214, 217, 220, 222, 224, 229, 231, 235, 236,
+ 241, 246, 249, 251, 254
+};
+
+/* YYRHS -- A `-1'-separated list of the rules' RHS. */
+static const yysigned_char yyrhs[] =
+{
+ 74, 0, -1, 19, -1, 5, -1, 4, -1, 6,
+ 23, 18, 24, -1, 3, -1, 7, 23, 40, 24,
+ -1, 8, -1, 9, -1, 39, -1, -1, 12, -1,
+ -1, 25, 43, -1, 18, -1, 21, -1, 22, -1,
+ 26, -1, 27, 50, 28, -1, 19, -1, 43, 27,
+ 48, 28, -1, 29, 50, 30, -1, 43, 31, 19,
+ -1, 32, 19, 46, 33, -1, 43, 29, 48, 30,
+ -1, 15, 32, 43, 34, 43, 33, -1, 16, 32,
+ 43, 34, 43, 33, -1, 17, 32, 43, 34, 43,
+ 33, -1, -1, 35, 20, -1, 43, 44, -1, 45,
+ 34, 43, 44, -1, -1, 45, -1, 18, -1, 18,
+ 36, 18, -1, 18, 18, -1, 47, 34, 18, -1,
+ 47, 34, 18, 36, 18, -1, 47, 34, 18, 18,
+ -1, 47, -1, -1, 27, 48, 28, -1, -1, 51,
+ -1, 43, -1, 51, 34, 43, -1, 41, 40, 19,
+ 42, -1, 52, 37, -1, 13, 19, 49, 25, 43,
+ 37, -1, -1, 54, 53, -1, 37, -1, 27, 54,
+ 28, -1, 39, -1, 39, 23, 51, 24, -1, 56,
+ -1, 57, 34, 56, -1, -1, 35, 57, -1, 52,
+ -1, 59, 34, 52, -1, 23, 59, 24, -1, -1,
+ 60, -1, 19, -1, -1, -1, -1, 62, 64, 61,
+ 58, 65, 55, -1, 10, 63, -1, 11, 63, -1,
+ 66, -1, 67, -1, 19, 49, 25, 43, -1, 69,
+ -1, 70, 34, 69, -1, -1, 13, 72, 70, 14,
+ -1, 71, 27, 73, 28, -1, 71, 68, -1, 68,
+ -1, 73, 68, -1, 73, -1
+};
+
+/* YYRLINE[YYN] -- source line where rule number YYN was defined. */
+static const unsigned short yyrline[] =
+{
+ 0, 223, 223, 234, 236, 238, 240, 242, 244, 246,
+ 248, 252, 252, 254, 254, 256, 258, 261, 264, 266,
+ 279, 294, 301, 304, 311, 319, 327, 333, 339, 347,
+ 350, 354, 359, 365, 368, 371, 374, 387, 401, 403,
+ 416, 432, 434, 434, 438, 440, 444, 447, 451, 461,
+ 463, 469, 469, 470, 470, 472, 474, 478, 483, 488,
+ 491, 495, 498, 503, 504, 504, 506, 506, 508, 515,
+ 508, 535, 543, 560, 560, 562, 567, 567, 570, 570,
+ 573, 576, 580, 580, 582
+};
+#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", "INT", "BIT", "STRING", "BITS", "LIST",
+ "CODE", "DAG", "CLASS", "DEF", "FIELD", "LET", "IN", "SHLTOK", "SRATOK",
+ "SRLTOK", "INTVAL", "ID", "VARNAME", "STRVAL", "CODEFRAGMENT", "'<'",
+ "'>'", "'='", "'?'", "'{'", "'}'", "'['", "']'", "'.'", "'('", "')'",
+ "','", "':'", "'-'", "';'", "$accept", "ClassID", "Type", "OptPrefix",
+ "OptValue", "Value", "OptVarName", "DagArgListNE", "DagArgList",
+ "RBitList", "BitList", "OptBitList", "ValueList", "ValueListNE",
+ "Declaration", "BodyItem", "BodyList", "Body", "SubClassRef",
+ "ClassListNE", "ClassList", "DeclListNE", "TemplateArgList",
+ "OptTemplateArgList", "OptID", "ObjectBody", "@1", "@2", "ClassInst",
+ "DefInst", "Object", "LETItem", "LETList", "LETCommand", "@3",
+ "ObjectList", "File", 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, 60, 62, 61, 63, 123, 125, 91,
+ 93, 46, 40, 41, 44, 58, 45, 59
+};
+# endif
+
+/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
+static const unsigned char yyr1[] =
+{
+ 0, 38, 39, 40, 40, 40, 40, 40, 40, 40,
+ 40, 41, 41, 42, 42, 43, 43, 43, 43, 43,
+ 43, 43, 43, 43, 43, 43, 43, 43, 43, 44,
+ 44, 45, 45, 46, 46, 47, 47, 47, 47, 47,
+ 47, 48, 49, 49, 50, 50, 51, 51, 52, 53,
+ 53, 54, 54, 55, 55, 56, 56, 57, 57, 58,
+ 58, 59, 59, 60, 61, 61, 62, 62, 64, 65,
+ 63, 66, 67, 68, 68, 69, 70, 70, 72, 71,
+ 68, 68, 73, 73, 74
+};
+
+/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */
+static const unsigned char yyr2[] =
+{
+ 0, 2, 1, 1, 1, 4, 1, 4, 1, 1,
+ 1, 0, 1, 0, 2, 1, 1, 1, 1, 3,
+ 1, 4, 3, 3, 4, 4, 6, 6, 6, 0,
+ 2, 2, 4, 0, 1, 1, 3, 2, 3, 5,
+ 4, 1, 0, 3, 0, 1, 1, 3, 4, 2,
+ 6, 0, 2, 1, 3, 1, 4, 1, 3, 0,
+ 2, 1, 3, 3, 0, 1, 1, 0, 0, 0,
+ 6, 2, 2, 1, 1, 4, 1, 3, 0, 4,
+ 4, 2, 1, 2, 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[] =
+{
+ 0, 67, 67, 78, 73, 74, 82, 0, 84, 0,
+ 66, 68, 71, 72, 0, 0, 81, 83, 1, 64,
+ 42, 76, 0, 0, 11, 65, 59, 0, 0, 79,
+ 0, 80, 12, 0, 61, 0, 0, 69, 35, 41,
+ 0, 0, 77, 6, 4, 3, 0, 0, 8, 9,
+ 2, 10, 0, 63, 11, 55, 57, 60, 0, 37,
+ 0, 0, 43, 0, 0, 0, 15, 20, 16, 17,
+ 18, 44, 44, 0, 75, 0, 0, 13, 62, 0,
+ 0, 51, 53, 70, 36, 38, 0, 0, 0, 46,
+ 0, 45, 0, 33, 0, 0, 0, 0, 0, 0,
+ 48, 0, 58, 11, 40, 0, 0, 0, 0, 19,
+ 0, 22, 29, 34, 0, 0, 0, 23, 5, 7,
+ 14, 56, 0, 54, 0, 52, 39, 0, 0, 0,
+ 47, 0, 31, 0, 24, 21, 25, 42, 49, 0,
+ 0, 0, 30, 29, 0, 26, 27, 28, 32, 0,
+ 0, 50
+};
+
+/* YYDEFGOTO[NTERM-NUM]. */
+static const short yydefgoto[] =
+{
+ -1, 51, 52, 33, 100, 89, 132, 113, 114, 39,
+ 40, 28, 90, 91, 34, 125, 103, 83, 56, 57,
+ 37, 35, 25, 26, 11, 12, 19, 58, 4, 5,
+ 6, 21, 22, 7, 14, 8, 9
+};
+
+/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
+ STATE-NUM. */
+#define YYPACT_NINF -54
+static const yysigned_char yypact[] =
+{
+ 61, -7, -7, -54, -54, -54, -54, 4, 61, 24,
+ -54, -54, -54, -54, 23, 61, -54, -54, -54, 18,
+ 29, -54, -12, -5, 55, -54, 38, 65, 69, -54,
+ 23, -54, -54, 56, -54, -14, 71, -54, -15, 64,
+ 72, 11, -54, -54, -54, -54, 81, 83, -54, -54,
+ -54, -54, 91, -54, 55, 89, -54, 80, 12, -54,
+ 100, 101, -54, 88, 90, 92, -54, -54, -54, -54,
+ -54, 11, 11, 102, 26, 105, 56, 103, -54, 11,
+ 71, -54, -54, -54, -54, -11, 11, 11, 11, 26,
+ 97, 93, 96, 11, 65, 65, 110, 106, 107, 11,
+ -54, 20, -54, 6, -54, 114, -18, 62, 68, -54,
+ 11, -54, 50, 99, 104, 108, 109, -54, -54, -54,
+ 26, -54, 115, -54, 98, -54, -54, 11, 11, 11,
+ 26, 118, -54, 11, -54, -54, -54, 29, -54, 51,
+ 74, 82, -54, 50, 116, -54, -54, -54, -54, 11,
+ 39, -54
+};
+
+/* YYPGOTO[NTERM-NUM]. */
+static const short yypgoto[] =
+{
+ -54, -32, 66, -54, -54, -41, -3, -54, -54, -54,
+ 22, 7, 73, 67, -53, -54, -54, -54, 63, -54,
+ -54, -54, -54, -54, -54, 145, -54, -54, -54, -54,
+ 28, 119, -54, -54, -54, 133, -54
+};
+
+/* 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 -1
+static const unsigned char yytable[] =
+{
+ 74, 78, 29, 59, 55, 1, 2, 104, 3, 94,
+ 53, 95, 10, 96, 1, 2, 127, 3, 32, 122,
+ 54, 60, 30, 31, 18, 105, 63, 64, 65, 66,
+ 67, 15, 68, 69, 123, 16, 17, 70, 71, 81,
+ 72, 24, 20, 73, 121, 106, 107, 108, 55, 82,
+ 124, 17, 112, 94, 110, 95, 27, 96, 120, 43,
+ 44, 45, 46, 47, 48, 49, 94, 32, 95, 130,
+ 96, 1, 2, 36, 3, 50, 151, 94, 94, 95,
+ 95, 96, 96, 38, 145, 131, 139, 140, 141, 94,
+ 50, 95, 143, 96, 41, 94, 128, 95, 61, 96,
+ 62, 94, 129, 95, 75, 96, 76, 146, 150, 94,
+ 77, 95, 79, 96, 80, 147, 115, 116, 84, 85,
+ 86, 93, 87, 97, 88, 109, 111, 110, 99, 117,
+ 118, 119, 126, 133, 137, 138, 135, 134, 142, 136,
+ 148, 149, 98, 102, 144, 92, 101, 13, 23, 42
+};
+
+static const unsigned char yycheck[] =
+{
+ 41, 54, 14, 18, 36, 10, 11, 18, 13, 27,
+ 24, 29, 19, 31, 10, 11, 34, 13, 12, 13,
+ 34, 36, 34, 28, 0, 36, 15, 16, 17, 18,
+ 19, 27, 21, 22, 28, 7, 8, 26, 27, 27,
+ 29, 23, 19, 32, 24, 86, 87, 88, 80, 37,
+ 103, 23, 93, 27, 34, 29, 27, 31, 99, 3,
+ 4, 5, 6, 7, 8, 9, 27, 12, 29, 110,
+ 31, 10, 11, 35, 13, 19, 37, 27, 27, 29,
+ 29, 31, 31, 18, 33, 35, 127, 128, 129, 27,
+ 19, 29, 133, 31, 25, 27, 34, 29, 34, 31,
+ 28, 27, 34, 29, 23, 31, 23, 33, 149, 27,
+ 19, 29, 23, 31, 34, 33, 94, 95, 18, 18,
+ 32, 19, 32, 18, 32, 28, 30, 34, 25, 19,
+ 24, 24, 18, 34, 19, 37, 28, 33, 20, 30,
+ 143, 25, 76, 80, 137, 72, 79, 2, 15, 30
+};
+
+/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
+ symbol of state STATE-NUM. */
+static const unsigned char yystos[] =
+{
+ 0, 10, 11, 13, 66, 67, 68, 71, 73, 74,
+ 19, 62, 63, 63, 72, 27, 68, 68, 0, 64,
+ 19, 69, 70, 73, 23, 60, 61, 27, 49, 14,
+ 34, 28, 12, 41, 52, 59, 35, 58, 18, 47,
+ 48, 25, 69, 3, 4, 5, 6, 7, 8, 9,
+ 19, 39, 40, 24, 34, 39, 56, 57, 65, 18,
+ 36, 34, 28, 15, 16, 17, 18, 19, 21, 22,
+ 26, 27, 29, 32, 43, 23, 23, 19, 52, 23,
+ 34, 27, 37, 55, 18, 18, 32, 32, 32, 43,
+ 50, 51, 50, 19, 27, 29, 31, 18, 40, 25,
+ 42, 51, 56, 54, 18, 36, 43, 43, 43, 28,
+ 34, 30, 43, 45, 46, 48, 48, 19, 24, 24,
+ 43, 24, 13, 28, 52, 53, 18, 34, 34, 34,
+ 43, 35, 44, 34, 33, 28, 30, 19, 37, 43,
+ 43, 43, 20, 43, 49, 33, 33, 33, 44, 25,
+ 43, 37
+};
+
+#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 `yylex' with the right arguments. */
+
+#ifdef YYLEX_PARAM
+# define YYLEX yylex (YYLEX_PARAM)
+#else
+# define YYLEX yylex ()
+#endif
+
+/* Enable debugging if requested. */
+#if YYDEBUG
+
+# ifndef YYFPRINTF
+# include <stdio.h> /* INFRINGES ON USER NAME SPACE */
+# define YYFPRINTF fprintf
+# endif
+
+# define YYDPRINTF(Args) \
+do { \
+ if (yydebug) \
+ YYFPRINTF Args; \
+} while (0)
+
+# define YYDSYMPRINT(Args) \
+do { \
+ if (yydebug) \
+ yysymprint Args; \
+} while (0)
+
+# define YYDSYMPRINTF(Title, Token, Value, Location) \
+do { \
+ if (yydebug) \
+ { \
+ YYFPRINTF (stderr, "%s ", Title); \
+ yysymprint (stderr, \
+ Token, Value); \
+ YYFPRINTF (stderr, "\n"); \
+ } \
+} while (0)
+
+/*------------------------------------------------------------------.
+| yy_stack_print -- Print the state stack from its BOTTOM up to its |
+| TOP (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)
+#else
+static void
+yysymprint (yyoutput, yytype, yyvaluep)
+ FILE *yyoutput;
+ int yytype;
+ YYSTYPE *yyvaluep;
+#endif
+{
+ /* Pacify ``unused variable'' warnings. */
+ (void) yyvaluep;
+
+ if (yytype < YYNTOKENS)
+ {
+