diff options
| author | Bernard Normier <bernard@zeroc.com> | 2009-01-23 17:07:21 -0500 |
|---|---|---|
| committer | Bernard Normier <bernard@zeroc.com> | 2009-01-23 17:07:21 -0500 |
| commit | 2380e089401d048490da23bc6d71e5687bafbe47 (patch) | |
| tree | 6d97052d1f93bc2bafcd7fd1a9ebe103544b6cad /cpp/src/FreezeScript | |
| parent | Fixed permissions (diff) | |
| parent | 3.3.1 third-party updates (diff) | |
| download | ice-2380e089401d048490da23bc6d71e5687bafbe47.tar.bz2 ice-2380e089401d048490da23bc6d71e5687bafbe47.tar.xz ice-2380e089401d048490da23bc6d71e5687bafbe47.zip | |
Merge branch 'R3_3_branch' of cvs:/home/git/ice into R3_3_branch
Conflicts:
java/resources/IceGridAdmin/icegridadmin_content_dyn.html
java/resources/IceGridAdmin/icegridadmin_content_static.html
Diffstat (limited to 'cpp/src/FreezeScript')
37 files changed, 3884 insertions, 73 deletions
diff --git a/cpp/src/FreezeScript/.gitignore b/cpp/src/FreezeScript/.gitignore deleted file mode 100644 index da581c67fd4..00000000000 --- a/cpp/src/FreezeScript/.gitignore +++ /dev/null @@ -1,6 +0,0 @@ -// Generated by makegitignore.py - -// IMPORTANT: Do not edit this file -- any edits made here will be lost! -Grammar.cpp -Grammar.h -Scanner.cpp diff --git a/cpp/src/FreezeScript/AssignVisitor.cpp b/cpp/src/FreezeScript/AssignVisitor.cpp index 1cb3f6be806..f8b97c53356 100644 --- a/cpp/src/FreezeScript/AssignVisitor.cpp +++ b/cpp/src/FreezeScript/AssignVisitor.cpp @@ -1,6 +1,6 @@ // ********************************************************************** // -// Copyright (c) 2003-2008 ZeroC, Inc. All rights reserved. +// Copyright (c) 2003-2009 ZeroC, Inc. All rights reserved. // // This copy of Ice is licensed to you under the terms described in the // ICE_LICENSE file included in this distribution. diff --git a/cpp/src/FreezeScript/AssignVisitor.h b/cpp/src/FreezeScript/AssignVisitor.h index 6736c6028b0..4ba69dd5440 100644 --- a/cpp/src/FreezeScript/AssignVisitor.h +++ b/cpp/src/FreezeScript/AssignVisitor.h @@ -1,6 +1,6 @@ // ********************************************************************** // -// Copyright (c) 2003-2008 ZeroC, Inc. All rights reserved. +// Copyright (c) 2003-2009 ZeroC, Inc. All rights reserved. // // This copy of Ice is licensed to you under the terms described in the // ICE_LICENSE file included in this distribution. diff --git a/cpp/src/FreezeScript/Data.cpp b/cpp/src/FreezeScript/Data.cpp index 5dd87b8a343..247141bf6c5 100644 --- a/cpp/src/FreezeScript/Data.cpp +++ b/cpp/src/FreezeScript/Data.cpp @@ -1,6 +1,6 @@ // ********************************************************************** // -// Copyright (c) 2003-2008 ZeroC, Inc. All rights reserved. +// Copyright (c) 2003-2009 ZeroC, Inc. All rights reserved. // // This copy of Ice is licensed to you under the terms described in the // ICE_LICENSE file included in this distribution. diff --git a/cpp/src/FreezeScript/Data.h b/cpp/src/FreezeScript/Data.h index 04994180d07..8c058afb9ad 100644 --- a/cpp/src/FreezeScript/Data.h +++ b/cpp/src/FreezeScript/Data.h @@ -1,6 +1,6 @@ // ********************************************************************** // -// Copyright (c) 2003-2008 ZeroC, Inc. All rights reserved. +// Copyright (c) 2003-2009 ZeroC, Inc. All rights reserved. // // This copy of Ice is licensed to you under the terms described in the // ICE_LICENSE file included in this distribution. diff --git a/cpp/src/FreezeScript/DumpDB.cpp b/cpp/src/FreezeScript/DumpDB.cpp index 3c79c5cf007..e5958d57059 100644 --- a/cpp/src/FreezeScript/DumpDB.cpp +++ b/cpp/src/FreezeScript/DumpDB.cpp @@ -1,6 +1,6 @@ // ********************************************************************** // -// Copyright (c) 2003-2008 ZeroC, Inc. All rights reserved. +// Copyright (c) 2003-2009 ZeroC, Inc. All rights reserved. // // This copy of Ice is licensed to you under the terms described in the // ICE_LICENSE file included in this distribution. diff --git a/cpp/src/FreezeScript/DumpDB.rc b/cpp/src/FreezeScript/DumpDB.rc index 19d40cf0d28..a1a7d9d955f 100644 --- a/cpp/src/FreezeScript/DumpDB.rc +++ b/cpp/src/FreezeScript/DumpDB.rc @@ -1,8 +1,8 @@ #include "winver.h"
VS_VERSION_INFO VERSIONINFO
- FILEVERSION 3,3,0,0
- PRODUCTVERSION 3,3,0,0
+ FILEVERSION 3,3,1,0
+ PRODUCTVERSION 3,3,1,0
FILEFLAGSMASK VS_FFI_FILEFLAGSMASK
#ifdef _DEBUG
FILEFLAGS VS_FF_DEBUG
@@ -19,12 +19,12 @@ BEGIN BEGIN
VALUE "CompanyName", "ZeroC, Inc.\0"
VALUE "FileDescription", "Dump Database\0"
- VALUE "FileVersion", "3.3.0\0"
+ VALUE "FileVersion", "3.3.1\0"
VALUE "InternalName", "dumpdb\0"
- VALUE "LegalCopyright", "Copyright (c) 2003-2008 ZeroC, Inc. All rights reserved.\0"
+ VALUE "LegalCopyright", "Copyright (c) 2003-2009 ZeroC, Inc. All rights reserved.\0"
VALUE "OriginalFilename", "dumpdb.exe\0"
VALUE "ProductName", "Ice\0"
- VALUE "ProductVersion", "3.3.0\0"
+ VALUE "ProductVersion", "3.3.1\0"
END
END
BLOCK "VarFileInfo"
diff --git a/cpp/src/FreezeScript/DumpDescriptors.cpp b/cpp/src/FreezeScript/DumpDescriptors.cpp index 166ef33d4b6..78fe53e2b9e 100644 --- a/cpp/src/FreezeScript/DumpDescriptors.cpp +++ b/cpp/src/FreezeScript/DumpDescriptors.cpp @@ -1,6 +1,6 @@ // ********************************************************************** // -// Copyright (c) 2003-2008 ZeroC, Inc. All rights reserved. +// Copyright (c) 2003-2009 ZeroC, Inc. All rights reserved. // // This copy of Ice is licensed to you under the terms described in the // ICE_LICENSE file included in this distribution. diff --git a/cpp/src/FreezeScript/DumpDescriptors.h b/cpp/src/FreezeScript/DumpDescriptors.h index f748da0bc3d..3d295535410 100644 --- a/cpp/src/FreezeScript/DumpDescriptors.h +++ b/cpp/src/FreezeScript/DumpDescriptors.h @@ -1,6 +1,6 @@ // ********************************************************************** // -// Copyright (c) 2003-2008 ZeroC, Inc. All rights reserved. +// Copyright (c) 2003-2009 ZeroC, Inc. All rights reserved. // // This copy of Ice is licensed to you under the terms described in the // ICE_LICENSE file included in this distribution. diff --git a/cpp/src/FreezeScript/Error.cpp b/cpp/src/FreezeScript/Error.cpp index 509fe03583a..0ec97961a0d 100644 --- a/cpp/src/FreezeScript/Error.cpp +++ b/cpp/src/FreezeScript/Error.cpp @@ -1,6 +1,6 @@ // ********************************************************************** // -// Copyright (c) 2003-2008 ZeroC, Inc. All rights reserved. +// Copyright (c) 2003-2009 ZeroC, Inc. All rights reserved. // // This copy of Ice is licensed to you under the terms described in the // ICE_LICENSE file included in this distribution. diff --git a/cpp/src/FreezeScript/Error.h b/cpp/src/FreezeScript/Error.h index 511f18cf66b..05a155003ca 100644 --- a/cpp/src/FreezeScript/Error.h +++ b/cpp/src/FreezeScript/Error.h @@ -1,6 +1,6 @@ // ********************************************************************** // -// Copyright (c) 2003-2008 ZeroC, Inc. All rights reserved. +// Copyright (c) 2003-2009 ZeroC, Inc. All rights reserved. // // This copy of Ice is licensed to you under the terms described in the // ICE_LICENSE file included in this distribution. diff --git a/cpp/src/FreezeScript/Exception.cpp b/cpp/src/FreezeScript/Exception.cpp index d689cf77a2f..c9effde8533 100644 --- a/cpp/src/FreezeScript/Exception.cpp +++ b/cpp/src/FreezeScript/Exception.cpp @@ -1,6 +1,6 @@ // ********************************************************************** // -// Copyright (c) 2003-2008 ZeroC, Inc. All rights reserved. +// Copyright (c) 2003-2009 ZeroC, Inc. All rights reserved. // // This copy of Ice is licensed to you under the terms described in the // ICE_LICENSE file included in this distribution. diff --git a/cpp/src/FreezeScript/Exception.h b/cpp/src/FreezeScript/Exception.h index c1e98cfc8fa..2f28977c263 100644 --- a/cpp/src/FreezeScript/Exception.h +++ b/cpp/src/FreezeScript/Exception.h @@ -1,6 +1,6 @@ // ********************************************************************** // -// Copyright (c) 2003-2008 ZeroC, Inc. All rights reserved. +// Copyright (c) 2003-2009 ZeroC, Inc. All rights reserved. // // This copy of Ice is licensed to you under the terms described in the // ICE_LICENSE file included in this distribution. diff --git a/cpp/src/FreezeScript/Functions.cpp b/cpp/src/FreezeScript/Functions.cpp index fe5a3192d77..41d6e279627 100644 --- a/cpp/src/FreezeScript/Functions.cpp +++ b/cpp/src/FreezeScript/Functions.cpp @@ -1,6 +1,6 @@ // ********************************************************************** // -// Copyright (c) 2003-2008 ZeroC, Inc. All rights reserved. +// Copyright (c) 2003-2009 ZeroC, Inc. All rights reserved. // // This copy of Ice is licensed to you under the terms described in the // ICE_LICENSE file included in this distribution. @@ -10,6 +10,7 @@ #include <FreezeScript/Functions.h> #include <FreezeScript/Util.h> #include <IceUtil/UUID.h> +#include <IceUtil/StringUtil.h> using namespace std; @@ -177,8 +178,7 @@ FreezeScript::invokeGlobalFunction(const Ice::CommunicatorPtr& communicator, con { errorReporter->error("lowercase() requires a string argument"); } - string val = str->stringValue(); - transform(val.begin(), val.end(), val.begin(), ::tolower); + string val = IceUtilInternal::toLower(str->stringValue()); result = factory->createString(val, false); return true; } diff --git a/cpp/src/FreezeScript/Functions.h b/cpp/src/FreezeScript/Functions.h index 0d146a0e5da..19084c15dac 100644 --- a/cpp/src/FreezeScript/Functions.h +++ b/cpp/src/FreezeScript/Functions.h @@ -1,6 +1,6 @@ // ********************************************************************** // -// Copyright (c) 2003-2008 ZeroC, Inc. All rights reserved. +// Copyright (c) 2003-2009 ZeroC, Inc. All rights reserved. // // This copy of Ice is licensed to you under the terms described in the // ICE_LICENSE file included in this distribution. diff --git a/cpp/src/FreezeScript/Grammar.cpp b/cpp/src/FreezeScript/Grammar.cpp new file mode 100644 index 00000000000..44df79bb717 --- /dev/null +++ b/cpp/src/FreezeScript/Grammar.cpp @@ -0,0 +1,1674 @@ +/* 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 1 + +/* Using locations. */ +#define YYLSP_NEEDED 0 + +/* If NAME_PREFIX is specified substitute the variables and functions + names. */ +#define yyparse freeze_script_parse +#define yylex freeze_script_lex +#define yyerror freeze_script_error +#define yylval freeze_script_lval +#define yychar freeze_script_char +#define yydebug freeze_script_debug +#define yynerrs freeze_script_nerrs + + +/* Tokens. */ +#ifndef YYTOKENTYPE +# define YYTOKENTYPE + /* Put the tokens into the symbol table, so that GDB and other debuggers + know about them. */ + enum yytokentype { + TOK_AND = 258, + TOK_OR = 259, + TOK_NOT = 260, + TOK_ADD = 261, + TOK_SUB = 262, + TOK_MUL = 263, + TOK_DIV = 264, + TOK_MOD = 265, + TOK_LPAREN = 266, + TOK_RPAREN = 267, + TOK_LBRACKET = 268, + TOK_RBRACKET = 269, + TOK_LESS_THAN = 270, + TOK_GREATER_THAN = 271, + TOK_LESS_EQUAL = 272, + TOK_GREATER_EQUAL = 273, + TOK_EQUAL = 274, + TOK_NEQ = 275, + TOK_TRUE = 276, + TOK_FALSE = 277, + TOK_NIL = 278, + TOK_SCOPE_DELIMITER = 279, + TOK_IDENTIFIER = 280, + TOK_STRING_LITERAL = 281, + TOK_INTEGER_LITERAL = 282, + TOK_FLOATING_POINT_LITERAL = 283, + UNARY_OP = 284 + }; +#endif +#define TOK_AND 258 +#define TOK_OR 259 +#define TOK_NOT 260 +#define TOK_ADD 261 +#define TOK_SUB 262 +#define TOK_MUL 263 +#define TOK_DIV 264 +#define TOK_MOD 265 +#define TOK_LPAREN 266 +#define TOK_RPAREN 267 +#define TOK_LBRACKET 268 +#define TOK_RBRACKET 269 +#define TOK_LESS_THAN 270 +#define TOK_GREATER_THAN 271 +#define TOK_LESS_EQUAL 272 +#define TOK_GREATER_EQUAL 273 +#define TOK_EQUAL 274 +#define TOK_NEQ 275 +#define TOK_TRUE 276 +#define TOK_FALSE 277 +#define TOK_NIL 278 +#define TOK_SCOPE_DELIMITER 279 +#define TOK_IDENTIFIER 280 +#define TOK_STRING_LITERAL 281 +#define TOK_INTEGER_LITERAL 282 +#define TOK_FLOATING_POINT_LITERAL 283 +#define UNARY_OP 284 + + + + +/* Copy the first part of user declarations. */ +#line 1 "../FreezeScript/Grammar.y" + + +// ********************************************************************** +// +// Copyright (c) 2003-2009 ZeroC, Inc. All rights reserved. +// +// This copy of Ice is licensed to you under the terms described in the +// ICE_LICENSE file included in this distribution. +// +// ********************************************************************** + +#include <FreezeScript/GrammarUtil.h> + +#ifdef _MSC_VER +// I get these warnings from some bison versions: +// warning C4102: 'yyoverflowlab' : unreferenced label +# pragma warning( disable : 4102 ) +// warning C4065: switch statement contains 'default' but no 'case' labels +# pragma warning( disable : 4065 ) +#endif + +using namespace std; +using namespace FreezeScript; + +void +freeze_script_error(const char* s) +{ + // yacc and recent versions of Bison use "syntax error" instead + // of "parse error". + + if(strcmp(s, "parse error") == 0) + { + parseErrorReporter->expressionSyntaxError("syntax error"); + } + else + { + parseErrorReporter->expressionSyntaxError(s); + } +} + + + +/* 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) +typedef int YYSTYPE; +# 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 196 "Grammar.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 24 +/* YYLAST -- Last index in YYTABLE. */ +#define YYLAST 111 + +/* YYNTOKENS -- Number of terminals. */ +#define YYNTOKENS 32 +/* YYNNTS -- Number of nonterminals. */ +#define YYNNTS 9 +/* YYNRULES -- Number of rules. */ +#define YYNRULES 39 +/* YYNRULES -- Number of states. */ +#define YYNSTATES 65 + +/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */ +#define YYUNDEFTOK 2 +#define YYMAXUTOK 284 + +#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, + 2, 2, 2, 2, 31, 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, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 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 +}; + +#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, 11, 15, 19, 23, 27, + 31, 35, 39, 43, 47, 51, 55, 59, 61, 65, + 68, 71, 73, 75, 77, 79, 81, 83, 85, 89, + 91, 93, 98, 102, 104, 109, 113, 115, 116, 120 +}; + +/* YYRHS -- A `-1'-separated list of the rules' RHS. */ +static const yysigned_char yyrhs[] = +{ + 33, 0, -1, 34, -1, 35, -1, 35, 15, 35, + -1, 35, 16, 35, -1, 35, 17, 35, -1, 35, + 18, 35, -1, 35, 19, 35, -1, 35, 20, 35, + -1, 35, 4, 35, -1, 35, 3, 35, -1, 35, + 8, 35, -1, 35, 9, 35, -1, 35, 10, 35, + -1, 35, 6, 35, -1, 35, 7, 35, -1, 36, + -1, 11, 34, 12, -1, 7, 36, -1, 5, 36, + -1, 27, -1, 28, -1, 26, -1, 21, -1, 22, + -1, 23, -1, 37, -1, 37, 30, 38, -1, 38, + -1, 40, -1, 37, 13, 34, 14, -1, 37, 30, + 25, -1, 25, -1, 25, 11, 39, 12, -1, 39, + 31, 34, -1, 34, -1, -1, 40, 24, 25, -1, + 24, 25, -1 +}; + +/* YYRLINE[YYN] -- source line where rule number YYN was defined. */ +static const unsigned short yyrline[] = +{ + 0, 84, 84, 93, 102, 106, 110, 114, 118, 122, + 126, 130, 134, 138, 142, 146, 150, 154, 163, 167, + 171, 175, 181, 187, 193, 197, 201, 205, 209, 218, + 222, 233, 240, 249, 260, 273, 280, 287, 295, 304 +}; +#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_AND", "TOK_OR", "TOK_NOT", + "TOK_ADD", "TOK_SUB", "TOK_MUL", "TOK_DIV", "TOK_MOD", "TOK_LPAREN", + "TOK_RPAREN", "TOK_LBRACKET", "TOK_RBRACKET", "TOK_LESS_THAN", + "TOK_GREATER_THAN", "TOK_LESS_EQUAL", "TOK_GREATER_EQUAL", "TOK_EQUAL", + "TOK_NEQ", "TOK_TRUE", "TOK_FALSE", "TOK_NIL", "TOK_SCOPE_DELIMITER", + "TOK_IDENTIFIER", "TOK_STRING_LITERAL", "TOK_INTEGER_LITERAL", + "TOK_FLOATING_POINT_LITERAL", "UNARY_OP", "'.'", "','", "$accept", + "start", "expr", "binary", "unary", "entity", "function", "arg_list", + "constant", 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, + 46, 44 +}; +# endif + +/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ +static const unsigned char yyr1[] = +{ + 0, 32, 33, 34, 35, 35, 35, 35, 35, 35, + 35, 35, 35, 35, 35, 35, 35, 35, 36, 36, + 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, + 36, 37, 37, 37, 38, 39, 39, 39, 40, 40 +}; + +/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ +static const unsigned char yyr2[] = +{ + 0, 2, 1, 1, 3, 3, 3, 3, 3, 3, + 3, 3, 3, 3, 3, 3, 3, 1, 3, 2, + 2, 1, 1, 1, 1, 1, 1, 1, 3, 1, + 1, 4, 3, 1, 4, 3, 1, 0, 3, 2 +}; + +/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state + STATE-NUM when YYTABLE doesn't specify something else to do. Zero + means the default is an error. */ +static const unsigned char yydefact[] = +{ + 0, 0, 0, 0, 24, 25, 26, 0, 33, 23, + 21, 22, 0, 2, 3, 17, 27, 29, 30, 20, + 19, 0, 39, 37, 1, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 18, 36, 0, 11, 10, 15, 16, 12, 13, + 14, 4, 5, 6, 7, 8, 9, 0, 32, 28, + 38, 34, 0, 31, 35 +}; + +/* YYDEFGOTO[NTERM-NUM]. */ +static const yysigned_char yydefgoto[] = +{ + -1, 12, 13, 14, 15, 16, 17, 43, 18 +}; + +/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing + STATE-NUM. */ +#define YYPACT_NINF -20 +static const yysigned_char yypact[] = +{ + 0, 0, 0, 0, -20, -20, -20, -19, 1, -20, + -20, -20, 13, -20, 30, -20, -12, -20, -10, -20, + -20, 3, -20, 0, -20, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, -9, + -8, -20, -20, -2, 63, 48, -6, -6, -20, -20, + -20, 78, 78, 78, 78, 78, 78, 5, 1, -20, + -20, -20, 0, -20, -20 +}; + +/* YYPGOTO[NTERM-NUM]. */ +static const yysigned_char yypgoto[] = +{ + -20, -20, -3, 74, 7, -20, -7, -20, -20 +}; + +/* 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 yysigned_char yytable[] = +{ + 21, 38, 29, 30, 31, 1, 22, 2, 19, 20, + 61, 3, 23, 24, 40, 41, 58, 60, 39, 63, + 42, 4, 5, 6, 7, 8, 9, 10, 11, 62, + 0, 0, 59, 25, 26, 57, 27, 28, 29, 30, + 31, 0, 0, 0, 0, 32, 33, 34, 35, 36, + 37, 25, 0, 0, 27, 28, 29, 30, 31, 64, + 0, 0, 0, 32, 33, 34, 35, 36, 37, 27, + 28, 29, 30, 31, 0, 0, 0, 0, 32, 33, + 34, 35, 36, 37, 27, 28, 29, 30, 31, 0, + 0, 0, 0, -1, -1, -1, -1, -1, -1, 44, + 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, + 55, 56 +}; + +static const yysigned_char yycheck[] = +{ + 3, 13, 8, 9, 10, 5, 25, 7, 1, 2, + 12, 11, 11, 0, 24, 12, 25, 25, 30, 14, + 23, 21, 22, 23, 24, 25, 26, 27, 28, 31, + -1, -1, 39, 3, 4, 38, 6, 7, 8, 9, + 10, -1, -1, -1, -1, 15, 16, 17, 18, 19, + 20, 3, -1, -1, 6, 7, 8, 9, 10, 62, + -1, -1, -1, 15, 16, 17, 18, 19, 20, 6, + 7, 8, 9, 10, -1, -1, -1, -1, 15, 16, + 17, 18, 19, 20, 6, 7, 8, 9, 10, -1, + -1, -1, -1, 15, 16, 17, 18, 19, 20, 25, + 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, + 36, 37 +}; + +/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing + symbol of state STATE-NUM. */ +static const unsigned char yystos[] = +{ + 0, 5, 7, 11, 21, 22, 23, 24, 25, 26, + 27, 28, 33, 34, 35, 36, 37, 38, 40, 36, + 36, 34, 25, 11, 0, 3, 4, 6, 7, 8, + 9, 10, 15, 16, 17, 18, 19, 20, 13, 30, + 24, 12, 34, 39, 35, 35, 35, 35, 35, 35, + 35, 35, 35, 35, 35, 35, 35, 34, 25, 38, + 25, 12, 31, 14, 34 +}; + +#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 (&yylval, YYLEX_PARAM) +#else +# define YYLEX yylex (&yylval) +#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) + { + 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) +#else +static void +yydestruct (yytype, yyvaluep) + int yytype; + YYSTYPE *yyvaluep; +#endif +{ + /* Pacify ``unused variable'' warnings. */ + (void) yyvaluep; + + 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 */ + + + + + + +/*----------. +| 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 +{ + /* The lookahead symbol. */ +int yychar; + +/* The semantic value of the lookahead symbol. */ +YYSTYPE yylval; + +/* Number of syntax errors so far. */ +int yynerrs; + + 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; + + + +#define YYPOPSTACK (yyvsp--, yyssp--) + + YYSIZE_T yystacksize = YYINITDEPTH; + + /* The variables used to return semantic value and location from the + action routines. */ + YYSTYPE yyval; + + + /* 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; + + 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; + + + /* 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), + + &yystacksize); + + 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); + +# undef YYSTACK_RELOCATE + if (yyss1 != yyssa) + YYSTACK_FREE (yyss1); + } +# endif +#endif /* no yyoverflow */ + + yyssp = yyss + yysize - 1; + yyvsp = yyvs + yysize - 1; + + + YYDPRINTF ((stderr, "Stack size increased to %lu\n", + (unsigned long int) yystacksize)); + + if (yyss + yystacksize - 1 <= yyssp) + YYABORT; + } + + YYDPRINTF ((stderr, "Entering state %d\n", yystate)); + + 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; + + + /* 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]; + + + YY_REDUCE_PRINT (yyn); + switch (yyn) + { + case 2: +#line 85 "../FreezeScript/Grammar.y" + { + parseResult = yyvsp[0]; +;} + break; + + case 3: +#line 94 "../FreezeScript/Grammar.y" + { + yyval = yyvsp[0]; +;} + break; + + case 4: +#line 103 "../FreezeScript/Grammar.y" + { + yyval = new BinaryNode(BinOpLess, parseDataFactory, yyvsp[-2], yyvsp[0]); +;} + break; + + case 5: +#line 107 "../FreezeScript/Grammar.y" + { + yyval = new BinaryNode(BinOpGreater, parseDataFactory, yyvsp[-2], yyvsp[0]); +;} + break; + + case 6: +#line 111 "../FreezeScript/Grammar.y" + { + yyval = new BinaryNode(BinOpLessEq, parseDataFactory, yyvsp[-2], yyvsp[0]); +;} + break; + + case 7: +#line 115 "../FreezeScript/Grammar.y" + { + yyval = new BinaryNode(BinOpGrEq, parseDataFactory, yyvsp[-2], yyvsp[0]); +;} + break; + + case 8: +#line 119 "../FreezeScript/Grammar.y" + { + yyval = new BinaryNode(BinOpEq, parseDataFactory, yyvsp[-2], yyvsp[0]); +;} + break; + + case 9: +#line 123 "../FreezeScript/Grammar.y" + { + yyval = new BinaryNode(BinOpNotEq, parseDataFactory, yyvsp[-2], yyvsp[0]); +;} + break; + + case 10: +#line 127 "../FreezeScript/Grammar.y" + { + yyval = new BinaryNode(BinOpOr, parseDataFactory, yyvsp[-2], yyvsp[0]); +;} + break; + + case 11: +#line 131 "../FreezeScript/Grammar.y" + { + yyval = new BinaryNode(BinOpAnd, parseDataFactory, yyvsp[-2], yyvsp[0]); +;} + break; + + case 12: +#line 135 "../FreezeScript/Grammar.y" + { + yyval = new BinaryNode(BinOpMul, parseDataFactory, yyvsp[-2], yyvsp[0]); +;} + break; + + case 13: +#line 139 "../FreezeScript/Grammar.y" + { + yyval = new BinaryNode(BinOpDiv, parseDataFactory, yyvsp[-2], yyvsp[0]); +;} + break; + + case 14: +#line 143 "../FreezeScript/Grammar.y" + { + yyval = new BinaryNode(BinOpMod, parseDataFactory, yyvsp[-2], yyvsp[0]); +;} + break; + + case 15: +#line 147 "../FreezeScript/Grammar.y" + { + yyval = new BinaryNode(BinOpAdd, parseDataFactory, yyvsp[-2], yyvsp[0]); +;} + break; + + case 16: +#line 151 "../FreezeScript/Grammar.y" + { + yyval = new BinaryNode(BinOpSub, parseDataFactory, yyvsp[-2], yyvsp[0]); +;} + break; + + case 17: +#line 155 "../FreezeScript/Grammar.y" + { + yyval = yyvsp[0]; +;} + break; + + case 18: +#line 164 "../FreezeScript/Grammar.y" + { + yyval = yyvsp[-1]; +;} + break; + + case 19: +#line 168 "../FreezeScript/Grammar.y" + { + yyval = new UnaryNode(UnaryOpNeg, parseDataFactory, yyvsp[0]); +;} + break; + + case 20: +#line 172 "../FreezeScript/Grammar.y" + { + yyval = new UnaryNode(UnaryOpNot, parseDataFactory, yyvsp[0]); +;} + break; + + case 21: +#line 176 "../FreezeScript/Grammar.y" + { + IntegerTokPtr intVal = IntegerTokPtr::dynamicCast(yyvsp[0]); + assert(intVal); + yyval = new DataNode(parseDataFactory->createInteger(intVal->v, true)); +;} + break; + + case 22: +#line 182 "../FreezeScript/Grammar.y" + { + FloatingTokPtr floatVal = FloatingTokPtr::dynamicCast(yyvsp[0]); + assert(floatVal); + yyval = new DataNode(parseDataFactory->createDouble(floatVal->v, true)); +;} + break; + + case 23: +#line 188 "../FreezeScript/Grammar.y" + { + StringTokPtr stringVal = StringTokPtr::dynamicCast(yyvsp[0]); + assert(stringVal); + yyval = new DataNode(parseDataFactory->createString(stringVal->v, true)); +;} + break; + + case 24: +#line 194 "../FreezeScript/Grammar.y" + { + yyval = new DataNode(parseDataFactory->createBoolean(true, true)); +;} + break; + + case 25: +#line 198 "../FreezeScript/Grammar.y" + { + yyval = new DataNode(parseDataFactory->createBoolean(false, true)); +;} + break; + + case 26: +#line 202 "../FreezeScript/Grammar.y" + { + yyval = new DataNode(parseDataFactory->createNil(true)); +;} + break; + + case 27: +#line 206 "../FreezeScript/Grammar.y" + { + yyval = yyvsp[0]; +;} + break; + + case 28: +#line 210 "../FreezeScript/Grammar.y" + { + EntityNodePtr entity = EntityNodePtr::dynamicCast(yyvsp[-2]); + assert(entity); + FunctionNodePtr func = FunctionNodePtr::dynamicCast(yyvsp[0]); + assert(func); + func->setTarget(entity); + yyval = yyvsp[0]; +;} + break; + + case 29: +#line 219 "../FreezeScript/Grammar.y" + { + yyval = yyvsp[0]; +;} + break; + + case 30: +#line 223 "../FreezeScript/Grammar.y" + { + StringTokPtr stringVal = StringTokPtr::dynamicCast(yyvsp[0]); + assert(stringVal); + yyval = new ConstantNode(stringVal->v); +;} + break; + + case 31: +#line 234 "../FreezeScript/Grammar.y" + { + EntityNodePtr entity = EntityNodePtr::dynamicCast(yyvsp[-3]); + assert(entity); + entity->append(new ElementNode(yyvsp[-1])); + yyval = yyvsp[-3]; +;} + break; + + case 32: +#line 241 "../FreezeScript/Grammar.y" + { + StringTokPtr stringVal = StringTokPtr::dynamicCast(yyvsp[0]); + assert(stringVal); + EntityNodePtr entity = EntityNodePtr::dynamicCast(yyvsp[-2]); + assert(entity); + entity->append(new IdentNode(stringVal->v)); + yyval = yyvsp[-2]; +;} + break; + + case 33: +#line 250 "../FreezeScript/Grammar.y" + { + StringTokPtr stringVal = StringTokPtr::dynamicCast(yyvsp[0]); + assert(stringVal); + yyval = new IdentNode(stringVal->v); +;} + break; + + case 34: +#line 261 "../FreezeScript/Grammar.y" + { + StringTokPtr func = StringTokPtr::dynamicCast(yyvsp[-3]); + assert(func); + NodeListTokPtr args = NodeListTokPtr::dynamicCast(yyvsp[-1]); + assert(args); + yyval = new FunctionNode(func->v, args->v); +;} + break; + + case 35: +#line 274 "../FreezeScript/Grammar.y" + { + NodeListTokPtr l = NodeListTokPtr::dynamicCast(yyvsp[-2]); + assert(l); + l->v.push_back(yyvsp[0]); + yyval = yyvsp[-2]; +;} + break; + + case 36: +#line 281 "../FreezeScript/Grammar.y" + { + NodeListTokPtr result = new NodeListTok; + result->v.push_back(yyvsp[0]); + yyval = result; +;} + break; + + case 37: +#line 287 "../FreezeScript/Grammar.y" + { + yyval = new NodeListTok; +;} + break; + + case 38: +#line 296 "../FreezeScript/Grammar.y" + { + StringTokPtr stringVal = StringTokPtr::dynamicCast(yyvsp[-2]); + assert(stringVal); + StringTokPtr idVal = StringTokPtr::dynamicCast(yyvsp[0]); + assert(idVal); + stringVal->v.append("::" + idVal->v); + yyval = yyvsp[-2]; +;} + break; + + case 39: +#line 305 "../FreezeScript/Grammar.y" + { + StringTokPtr idVal = StringTokPtr::dynamicCast(yyvsp[0]); + assert(idVal); + StringTokPtr stringVal = new StringTok; + stringVal->v.append("::" + idVal->v); + yyval = stringVal; +;} + break; + + + } + +/* Line 1000 of yacc.c. */ +#line 1448 "Grammar.tab.c" + + yyvsp -= yylen; + yyssp -= yylen; + + + YY_STACK_PRINT (yyss, yyssp); + + *++yyvsp = yyval; + + + /* Now `shift' the result of the reduction. Determine what state + that goes to, based on the state we popped back to and the rule + number reduced by. */ + + yyn = yyr1[yyn]; + + yystate = yypgoto[yyn - YYNTOKENS] + *yyssp; + if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp) + yystate = yytable[yystate]; + else + yystate = yydefgoto[yyn - YYNTOKENS]; + + goto yynewstate; + + +/*------------------------------------. +| yyerrlab -- here on detecting error | +`------------------------------------*/ +yyerrlab: + /* If not already recovering from an error, report this error. */ + if (!yyerrstatus) + { + ++yynerrs; +#if YYERROR_VERBOSE + 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"); + } + + + + 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); + } + } + else + { + YYDSYMPRINTF ("Error: discarding", yytoken, &yylval, &yylloc); + yydestruct (yytoken, &yylval); + yychar = YYEMPTY; + + } + } + + /* Else will try to reuse lookahead token after shifting the error + token. */ + goto yyerrlab1; + + +/*---------------------------------------------------. +| yyerrorlab -- error raised explicitly by YYERROR. | +`---------------------------------------------------*/ +yyerrorlab: + +#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; + 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); + YYPOPSTACK; + yystate = *yyssp; + YY_STACK_PRINT (yyss, yyssp); + } + + if (yyn == YYFINAL) + YYACCEPT; + + YYDPRINTF ((stderr, "Shifting error token, ")); + + *++yyvsp = yylval; + + + 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 314 "../FreezeScript/Grammar.y" + + diff --git a/cpp/src/FreezeScript/Grammar.h b/cpp/src/FreezeScript/Grammar.h new file mode 100644 index 00000000000..be9f0c7bc5e --- /dev/null +++ b/cpp/src/FreezeScript/Grammar.h @@ -0,0 +1,102 @@ +/* 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. */ + +/* Tokens. */ +#ifndef YYTOKENTYPE +# define YYTOKENTYPE + /* Put the tokens into the symbol table, so that GDB and other debuggers + know about them. */ + enum yytokentype { + TOK_AND = 258, + TOK_OR = 259, + TOK_NOT = 260, + TOK_ADD = 261, + TOK_SUB = 262, + TOK_MUL = 263, + TOK_DIV = 264, + TOK_MOD = 265, + TOK_LPAREN = 266, + TOK_RPAREN = 267, + TOK_LBRACKET = 268, + TOK_RBRACKET = 269, + TOK_LESS_THAN = 270, + TOK_GREATER_THAN = 271, + TOK_LESS_EQUAL = 272, + TOK_GREATER_EQUAL = 273, + TOK_EQUAL = 274, + TOK_NEQ = 275, + TOK_TRUE = 276, + TOK_FALSE = 277, + TOK_NIL = 278, + TOK_SCOPE_DELIMITER = 279, + TOK_IDENTIFIER = 280, + TOK_STRING_LITERAL = 281, + TOK_INTEGER_LITERAL = 282, + TOK_FLOATING_POINT_LITERAL = 283, + UNARY_OP = 284 + }; +#endif +#define TOK_AND 258 +#define TOK_OR 259 +#define TOK_NOT 260 +#define TOK_ADD 261 +#define TOK_SUB 262 +#define TOK_MUL 263 +#define TOK_DIV 264 +#define TOK_MOD 265 +#define TOK_LPAREN 266 +#define TOK_RPAREN 267 +#define TOK_LBRACKET 268 +#define TOK_RBRACKET 269 +#define TOK_LESS_THAN 270 +#define TOK_GREATER_THAN 271 +#define TOK_LESS_EQUAL 272 +#define TOK_GREATER_EQUAL 273 +#define TOK_EQUAL 274 +#define TOK_NEQ 275 +#define TOK_TRUE 276 +#define TOK_FALSE 277 +#define TOK_NIL 278 +#define TOK_SCOPE_DELIMITER 279 +#define TOK_IDENTIFIER 280 +#define TOK_STRING_LITERAL 281 +#define TOK_INTEGER_LITERAL 282 +#define TOK_FLOATING_POINT_LITERAL 283 +#define UNARY_OP 284 + + + + +#if ! defined (YYSTYPE) && ! defined (YYSTYPE_IS_DECLARED) +typedef int YYSTYPE; +# define yystype YYSTYPE /* obsolescent; will be withdrawn */ +# define YYSTYPE_IS_DECLARED 1 +# define YYSTYPE_IS_TRIVIAL 1 +#endif + + + + + diff --git a/cpp/src/FreezeScript/Grammar.y b/cpp/src/FreezeScript/Grammar.y index eb34e613612..095b8ed303b 100644 --- a/cpp/src/FreezeScript/Grammar.y +++ b/cpp/src/FreezeScript/Grammar.y @@ -2,7 +2,7 @@ // ********************************************************************** // -// Copyright (c) 2003-2008 ZeroC, Inc. All rights reserved. +// Copyright (c) 2003-2009 ZeroC, Inc. All rights reserved. // // This copy of Ice is licensed to you under the terms described in the // ICE_LICENSE file included in this distribution. diff --git a/cpp/src/FreezeScript/GrammarUtil.h b/cpp/src/FreezeScript/GrammarUtil.h index bf4080737d3..b71c6ad8031 100644 --- a/cpp/src/FreezeScript/GrammarUtil.h +++ b/cpp/src/FreezeScript/GrammarUtil.h @@ -1,6 +1,6 @@ // ********************************************************************** // -// Copyright (c) 2003-2008 ZeroC, Inc. All rights reserved. +// Copyright (c) 2003-2009 ZeroC, Inc. All rights reserved. // // This copy of Ice is licensed to you under the terms described in the // ICE_LICENSE file included in this distribution. diff --git a/cpp/src/FreezeScript/Makefile b/cpp/src/FreezeScript/Makefile index 8889f50c390..3949d79e94b 100644 --- a/cpp/src/FreezeScript/Makefile +++ b/cpp/src/FreezeScript/Makefile @@ -1,6 +1,6 @@ # ********************************************************************** # -# Copyright (c) 2003-2008 ZeroC, Inc. All rights reserved. +# Copyright (c) 2003-2009 ZeroC, Inc. All rights reserved. # # This copy of Ice is licensed to you under the terms described in the # ICE_LICENSE file included in this distribution. @@ -50,11 +50,6 @@ $(DUMPDB): $(DUMP_OBJS) $(COMMON_OBJS) rm -f $@ $(CXX) $(LDFLAGS) -o $@ $(DUMP_OBJS) $(COMMON_OBJS) -lSlice $(EXPAT_RPATH_LINK) -lIceXML $(DB_RPATH_LINK) -lFreeze $(LIBS) $(DB_LIBS) - -clean:: - -rm -f Grammar.cpp Grammar.h - -rm -f Scanner.cpp - install:: all $(call installprogram,$(TRANSFORMDB),$(install_bindir)) $(call installprogram,$(DUMPDB),$(install_bindir)) diff --git a/cpp/src/FreezeScript/Makefile.mak b/cpp/src/FreezeScript/Makefile.mak index d4ab331e5e7..8f72c15194b 100644 --- a/cpp/src/FreezeScript/Makefile.mak +++ b/cpp/src/FreezeScript/Makefile.mak @@ -1,6 +1,6 @@ # **********************************************************************
#
-# Copyright (c) 2003-2008 ZeroC, Inc. All rights reserved.
+# Copyright (c) 2003-2009 ZeroC, Inc. All rights reserved.
#
# This copy of Ice is licensed to you under the terms described in the
# ICE_LICENSE file included in this distribution.
@@ -84,8 +84,6 @@ Grammar.cpp Grammar.h: Grammar.y clean::
-del /q $(TRANSFORMDB:.exe=.*)
-del /q $(DUMPDB:.exe=.*)
- -del /q Grammar.cpp Grammar.h
- -del /q Scanner.cpp
-del /q TransformDB.res DumpDB.res
install:: all
diff --git a/cpp/src/FreezeScript/Parser.cpp b/cpp/src/FreezeScript/Parser.cpp index bf6f86f7a0c..cd8239014c7 100644 --- a/cpp/src/FreezeScript/Parser.cpp +++ b/cpp/src/FreezeScript/Parser.cpp @@ -1,6 +1,6 @@ // ********************************************************************** // -// Copyright (c) 2003-2008 ZeroC, Inc. All rights reserved. +// Copyright (c) 2003-2009 ZeroC, Inc. All rights reserved. // // This copy of Ice is licensed to you under the terms described in the // ICE_LICENSE file included in this distribution. diff --git a/cpp/src/FreezeScript/Parser.h b/cpp/src/FreezeScript/Parser.h index 36339af90df..287d85d445a 100644 --- a/cpp/src/FreezeScript/Parser.h +++ b/cpp/src/FreezeScript/Parser.h @@ -1,6 +1,6 @@ // ********************************************************************** // -// Copyright (c) 2003-2008 ZeroC, Inc. All rights reserved. +// Copyright (c) 2003-2009 ZeroC, Inc. All rights reserved. // // This copy of Ice is licensed to you under the terms described in the // ICE_LICENSE file included in this distribution. diff --git a/cpp/src/FreezeScript/Print.cpp b/cpp/src/FreezeScript/Print.cpp index da0738af0fb..3c61c29cfc6 100644 --- a/cpp/src/FreezeScript/Print.cpp +++ b/cpp/src/FreezeScript/Print.cpp @@ -1,6 +1,6 @@ // ********************************************************************** // -// Copyright (c) 2003-2008 ZeroC, Inc. All rights reserved. +// Copyright (c) 2003-2009 ZeroC, Inc. All rights reserved. // // This copy of Ice is licensed to you under the terms described in the // ICE_LICENSE file included in this distribution. diff --git a/cpp/src/FreezeScript/Print.h b/cpp/src/FreezeScript/Print.h index 4b42581093f..e32d5bf6107 100644 --- a/cpp/src/FreezeScript/Print.h +++ b/cpp/src/FreezeScript/Print.h @@ -1,6 +1,6 @@ // ********************************************************************** // -// Copyright (c) 2003-2008 ZeroC, Inc. All rights reserved. +// Copyright (c) 2003-2009 ZeroC, Inc. All rights reserved. // // This copy of Ice is licensed to you under the terms described in the // ICE_LICENSE file included in this distribution. diff --git a/cpp/src/FreezeScript/Scanner.cpp b/cpp/src/FreezeScript/Scanner.cpp new file mode 100644 index 00000000000..5c503d2fb5b --- /dev/null +++ b/cpp/src/FreezeScript/Scanner.cpp @@ -0,0 +1,2000 @@ +#include <IceUtil/Config.h> +#define yy_create_buffer freeze_script__create_buffer +#define yy_delete_buffer freeze_script__delete_buffer +#define yy_scan_buffer freeze_script__scan_buffer +#define yy_scan_string freeze_script__scan_string +#define yy_scan_bytes freeze_script__scan_bytes +#define yy_flex_debug freeze_script__flex_debug +#define yy_init_buffer freeze_script__init_buffer +#define yy_flush_buffer freeze_script__flush_buffer +#define yy_load_buffer_state freeze_script__load_buffer_state +#define yy_switch_to_buffer freeze_script__switch_to_buffer +#define yyin freeze_script_in +#define yyleng freeze_script_leng +#define yylex freeze_script_lex +#define yyout freeze_script_out +#define yyrestart freeze_script_restart +#define yytext freeze_script_text + +#line 19 "lex.yy.c" +/* A lexical scanner generated by flex */ + +/* Scanner skeleton version: + * $Header: /home/daffy/u0/vern/flex/RCS/flex.skl,v 2.91 96/09/10 16:58:48 vern Exp $ + */ + +#define FLEX_SCANNER +#define YY_FLEX_MAJOR_VERSION 2 +#define YY_FLEX_MINOR_VERSION 5 + +#include <stdio.h> +#include <unistd.h> + + +/* cfront 1.2 defines "c_plusplus" instead of "__cplusplus" */ +#ifdef c_plusplus +#ifndef __cplusplus +#define __cplusplus +#endif +#endif + + +#ifdef __cplusplus + +#include <stdlib.h> + +/* Use prototypes in function declarations. */ +#define YY_USE_PROTOS + +/* The "const" storage-class-modifier is valid. */ +#define YY_USE_CONST + +#else /* ! __cplusplus */ + +#if __STDC__ + +#define YY_USE_PROTOS +#define YY_USE_CONST + +#endif /* __STDC__ */ +#endif /* ! __cplusplus */ + +#ifdef __TURBOC__ + #pragma warn -rch + #pragma warn -use +#include <io.h> +#include <stdlib.h> +#define YY_USE_CONST +#define YY_USE_PROTOS +#endif + +#ifdef YY_USE_CONST +#define yyconst const +#else +#define yyconst +#endif + + +#ifdef YY_USE_PROTOS +#define YY_PROTO(proto) proto +#else +#define YY_PROTO(proto) () +#endif + +/* Returned upon end-of-file. */ +#define YY_NULL 0 + +/* Promotes a possibly negative, possibly signed char to an unsigned + * integer for use as an array index. If the signed char is negative, + * we want to instead treat it as an 8-bit unsigned char, hence the + * double cast. + */ +#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c) + +/* Enter a start condition. This macro really ought to take a parameter, + * but we do it the disgusting crufty way forced on us by the ()-less + * definition of BEGIN. + */ +#define BEGIN yy_start = 1 + 2 * + +/* Translate the current start state into a value that can be later handed + * to BEGIN to return to the state. The YYSTATE alias is for lex + * compatibility. + */ +#define YY_START ((yy_start - 1) / 2) +#define YYSTATE YY_START + +/* Action number for EOF rule of a given start state. */ +#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) + +/* Special action meaning "start processing a new file". */ +#define YY_NEW_FILE yyrestart( yyin ) + +#define YY_END_OF_BUFFER_CHAR 0 + +/* Size of default input buffer. */ +#define YY_BUF_SIZE 16384 + +typedef struct yy_buffer_state *YY_BUFFER_STATE; + +extern int yyleng; +extern FILE *yyin, *yyout; + +#define EOB_ACT_CONTINUE_SCAN 0 +#define EOB_ACT_END_OF_FILE 1 +#define EOB_ACT_LAST_MATCH 2 + +/* The funky do-while in the following #define is used to turn the definition + * int a single C statement (which needs a semi-colon terminator). This + * avoids problems with code like: + * + * if ( condition_holds ) + * yyless( 5 ); + * else + * do_something_else(); + * + * Prior to using the do-while the compiler would get upset at the + * "else" because it interpreted the "if" statement as being all + * done when it reached the ';' after the yyless() call. + */ + +/* Return all but the first 'n' matched characters back to the input stream. */ + +#define yyless(n) \ + do \ + { \ + /* Undo effects of setting up yytext. */ \ + *yy_cp = yy_hold_char; \ + YY_RESTORE_YY_MORE_OFFSET \ + yy_c_buf_p = yy_cp = yy_bp + n - YY_MORE_ADJ; \ + YY_DO_BEFORE_ACTION; /* set up yytext again */ \ + } \ + while ( 0 ) + +#define unput(c) yyunput( c, yytext_ptr ) + +/* The following is because we cannot portably get our hands on size_t + * (without autoconf's help, which isn't available because we want + * flex-generated scanners to compile on their own). + */ +typedef unsigned int yy_size_t; + + +struct yy_buffer_state + { + FILE *yy_input_file; + + char *yy_ch_buf; /* input buffer */ + char *yy_buf_pos; /* current position in input buffer */ + + /* Size of input buffer in bytes, not including room for EOB + * characters. + */ + yy_size_t yy_buf_size; + + /* Number of characters read into yy_ch_buf, not including EOB + * characters. + */ + int yy_n_chars; + + /* Whether we "own" the buffer - i.e., we know we created it, + * and can realloc() it to grow it, and should free() it to + * delete it. + */ + int yy_is_our_buffer; + + /* Whether this is an "interactive" input source; if so, and + * if we're using stdio for input, then we want to use getc() + * instead of fread(), to make sure we stop fetching input after + * each newline. + */ + int yy_is_interactive; + + /* Whether we're considered to be at the beginning of a line. + * If so, '^' rules will be active on the next match, otherwise + * not. + */ + int yy_at_bol; + + /* Whether to try to fill the input buffer when we reach the + * end of it. + */ + int yy_fill_buffer; + + int yy_buffer_status; +#define YY_BUFFER_NEW 0 +#define YY_BUFFER_NORMAL 1 + /* When an EOF's been seen but there's still some text to process + * then we mark the buffer as YY_EOF_PENDING, to indicate that we + * shouldn't try reading from the input source any more. We might + * still have a bunch of tokens to match, though, because of + * possible backing-up. + * + * When we actually see the EOF, we change the status to "new" + * (via yyrestart()), so that the user can continue scanning by + * just pointing yyin at a new input file. + */ +#define YY_BUFFER_EOF_PENDING 2 + }; + +static YY_BUFFER_STATE yy_current_buffer = 0; + +/* We provide macros for accessing buffer states in case in the + * future we want to put the buffer states in a more general + * "scanner state". + */ +#define YY_CURRENT_BUFFER yy_current_buffer + + +/* yy_hold_char holds the character lost when yytext is formed. */ +static char yy_hold_char; + +static int yy_n_chars; /* number of characters read into yy_ch_buf */ + + +int yyleng; + +/* Points to current character in buffer. */ +static char *yy_c_buf_p = (char *) 0; +static int yy_init = 1; /* whether we need to initialize */ +static int yy_start = 0; /* start state number */ + +/* Flag which is used to allow yywrap()'s to do buffer switches + * instead of setting up a fresh yyin. A bit of a hack ... + */ +static int yy_did_buffer_switch_on_eof; + +void yyrestart YY_PROTO(( FILE *input_file )); + +void yy_switch_to_buffer YY_PROTO(( YY_BUFFER_STATE new_buffer )); +void yy_load_buffer_state YY_PROTO(( void )); +YY_BUFFER_STATE yy_create_buffer YY_PROTO(( FILE *file, int size )); +void yy_delete_buffer YY_PROTO(( YY_BUFFER_STATE b )); +void yy_init_buffer YY_PROTO(( YY_BUFFER_STATE b, FILE *file )); +void yy_flush_buffer YY_PROTO(( YY_BUFFER_STATE b )); +#define YY_FLUSH_BUFFER yy_flush_buffer( yy_current_buffer ) + +YY_BUFFER_STATE yy_scan_buffer YY_PROTO(( char *base, yy_size_t size )); +YY_BUFFER_STATE yy_scan_string YY_PROTO(( yyconst char *yy_str )); +YY_BUFFER_STATE yy_scan_bytes YY_PROTO(( yyconst char *bytes, int len )); + +static void *yy_flex_alloc YY_PROTO(( yy_size_t )); +static void *yy_flex_realloc YY_PROTO(( void *, yy_size_t )); +static void yy_flex_free YY_PROTO(( void * )); + +#define yy_new_buffer yy_create_buffer + +#define yy_set_interactive(is_interactive) \ + { \ + if ( ! yy_current_buffer ) \ + yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \ + yy_current_buffer->yy_is_interactive = is_interactive; \ + } + +#define yy_set_bol(at_bol) \ + { \ + if ( ! yy_current_buffer ) \ + yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \ + yy_current_buffer->yy_at_bol = at_bol; \ + } + +#define YY_AT_BOL() (yy_current_buffer->yy_at_bol) + + +#define yywrap() 1 +#define YY_SKIP_YYWRAP +typedef unsigned char YY_CHAR; +FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0; +typedef int yy_state_type; +extern char *yytext; +#define yytext_ptr yytext + +static yy_state_type yy_get_previous_state YY_PROTO(( void )); +static yy_state_type yy_try_NUL_trans YY_PROTO(( yy_state_type current_state )); +static int yy_get_next_buffer YY_PROTO(( void )); +static void yy_fatal_error YY_PROTO(( yyconst char msg[] )); + +/* Done after the current pattern has been matched and before the + * corresponding action - sets up yytext. + */ +#define YY_DO_BEFORE_ACTION \ + yytext_ptr = yy_bp; \ + yyleng = (int) (yy_cp - yy_bp); \ + yy_hold_char = *yy_cp; \ + *yy_cp = '\0'; \ + yy_c_buf_p = yy_cp; + +#define YY_NUM_RULES 26 +#define YY_END_OF_BUFFER 27 +static yyconst short int yy_accept[51] = + { 0, + 0, 0, 27, 25, 8, 8, 25, 4, 19, 5, + 20, 21, 17, 15, 16, 25, 18, 6, 6, 25, + 9, 25, 10, 3, 22, 23, 14, 0, 6, 6, + 7, 2, 1, 7, 6, 0, 0, 24, 11, 13, + 12, 3, 0, 7, 0, 7, 6, 0, 7, 0 + } ; + +static yyconst int yy_ec[256] = + { 0, + 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, + 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 2, 4, 5, 1, 1, 6, 1, 7, 8, + 9, 10, 11, 1, 12, 13, 14, 15, 16, 16, + 16, 16, 16, 16, 16, 17, 17, 18, 1, 19, + 20, 21, 1, 1, 22, 22, 22, 22, 23, 24, + 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, + 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, + 26, 1, 27, 1, 25, 1, 22, 22, 22, 22, + + 28, 24, 25, 25, 25, 25, 25, 25, 25, 25, + 25, 25, 25, 25, 25, 25, 25, 25, 25, 29, + 25, 25, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1 + } ; + +static yyconst int yy_meta[30] = + { 0, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 2, 2, 1, 1, 3, 3, 3, 1, 1, 1, + 1, 4, 4, 4, 5, 1, 1, 4, 5 + } ; + +static yyconst short int yy_base[55] = + { 0, + 0, 0, 72, 104, 104, 104, 51, 104, 104, 104, + 104, 104, 104, 17, 22, 25, 33, 35, 30, 44, + 29, 24, 16, 0, 104, 104, 104, 38, 0, 0, + 50, 104, 104, 0, 2, 45, 0, 104, 104, 104, + 104, 0, 49, 104, 53, 60, 0, 64, 70, 104, + 92, 96, 97, 100 + } ; + +static yyconst short int yy_def[55] = + { 0, + 50, 1, 50, 50, 50, 50, 50, 50, 50, 50, + 50, 50, 50, 50, 50, 50, 50, 50, 18, 50, + 50, 50, 50, 51, 50, 50, 50, 50, 18, 19, + 50, 50, 50, 31, 18, 52, 53, 50, 50, 50, + 50, 51, 54, 50, 50, 50, 53, 50, 50, 0, + 50, 50, 50, 50 + } ; + +static yyconst short int yy_nxt[134] = + { 0, + 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, + 14, 15, 16, 17, 18, 19, 19, 20, 21, 22, + 23, 24, 24, 24, 24, 25, 26, 24, 24, 28, + 50, 29, 30, 30, 28, 41, 29, 30, 30, 31, + 31, 31, 32, 40, 30, 30, 33, 34, 39, 35, + 35, 30, 31, 31, 31, 45, 45, 36, 50, 48, + 48, 38, 36, 37, 31, 31, 31, 46, 46, 46, + 27, 50, 43, 44, 46, 46, 46, 43, 49, 49, + 49, 50, 50, 44, 49, 49, 49, 50, 50, 50, + 50, 50, 50, 44, 42, 42, 42, 46, 46, 47, + + 47, 49, 49, 3, 50, 50, 50, 50, 50, 50, + 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, + 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, + 50, 50, 50 + } ; + +static yyconst short int yy_chk[134] = + { 0, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 14, + 35, 14, 14, 14, 15, 23, 15, 15, 15, 16, + 16, 16, 17, 22, 19, 19, 17, 18, 21, 18, + 18, 18, 28, 28, 28, 36, 36, 18, 19, 43, + 43, 20, 18, 18, 31, 31, 31, 45, 45, 45, + 7, 3, 31, 31, 46, 46, 46, 31, 48, 48, + 48, 0, 0, 46, 49, 49, 49, 0, 0, 0, + 0, 0, 0, 49, 51, 51, 51, 52, 52, 53, + + 53, 54, 54, 50, 50, 50, 50, 50, 50, 50, + 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, + 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, + 50, 50, 50 + } ; + +static yy_state_type yy_last_accepting_state; +static char *yy_last_accepting_cpos; + +/* The intent behind this definition is that it'll catch + * any uses of REJECT which flex missed. + */ +#define REJECT reject_used_but_not_detected +#define yymore() yymore_used_but_not_detected +#define YY_MORE_ADJ 0 +#define YY_RESTORE_YY_MORE_OFFSET +char *yytext; +#line 1 "Scanner.l" +#define INITIAL 0 +#line 2 "Scanner.l" + +// ********************************************************************** +// +// Copyright (c) 2003-2009 ZeroC, Inc. All rights reserved. +// +// This copy of Ice is licensed to you under the terms described in the +// ICE_LICENSE file included in this distribution. +// +// ********************************************************************** + +#include <FreezeScript/GrammarUtil.h> // Before Grammar.h, so that YYSTYPE is defined +#include <FreezeScript/Grammar.h> +#include <IceUtil/InputUtil.h> + +#include <stdlib.h> +#include <math.h> + +#include <map> + +#if defined(_MSC_VER) && defined(ICE_64) +// +// 'initializing' : conversion from '__int64' to 'int', possible loss of data +// Puts a pointer-difference into an int +// +# pragma warning( 4 : 4244 ) +#endif + +using namespace std; +using namespace FreezeScript; + +namespace FreezeScript +{ + +typedef map<string, int> KeywordMap; +static KeywordMap keywordMap; + +void initScanner(); +int checkKeyword(const string&); +StringTokPtr parseString(char); + +} + +#define YY_USER_INIT initScanner(); + +#define YY_INPUT(buf, result, max_size) { result = getInput(buf, max_size); } +#define YY_NEVER_INTERACTIVE 1 +#line 475 "lex.yy.c" + +/* Macros after this point can all be overridden by user definitions in + * section 1. + */ + +#ifndef YY_SKIP_YYWRAP +#ifdef __cplusplus +extern "C" int yywrap YY_PROTO(( void )); +#else +extern int yywrap YY_PROTO(( void )); +#endif +#endif + +#ifndef YY_NO_UNPUT +static void yyunput YY_PROTO(( int c, char *buf_ptr )); +#endif + +#ifndef yytext_ptr +static void yy_flex_strncpy YY_PROTO(( char *, yyconst char *, int )); +#endif + +#ifdef YY_NEED_STRLEN +static int yy_flex_strlen YY_PROTO(( yyconst char * )); +#endif + +#ifndef YY_NO_INPUT +#ifdef __cplusplus +static int yyinput YY_PROTO(( void )); +#else +static int input YY_PROTO(( void )); +#endif +#endif + +#if YY_STACK_USED +static int yy_start_stack_ptr = 0; +static int yy_start_stack_depth = 0; +static int *yy_start_stack = 0; +#ifndef YY_NO_PUSH_STATE +static void yy_push_state YY_PROTO(( int new_state )); +#endif +#ifndef YY_NO_POP_STATE +static void yy_pop_state YY_PROTO(( void )); +#endif +#ifndef YY_NO_TOP_STATE +static int yy_top_state YY_PROTO(( void )); +#endif + +#else +#define YY_NO_PUSH_STATE 1 +#define YY_NO_POP_STATE 1 +#define YY_NO_TOP_STATE 1 +#endif + +#ifdef YY_MALLOC_DECL +YY_MALLOC_DECL +#else +#if __STDC__ +#ifndef __cplusplus +#include <stdlib.h> +#endif +#else +/* Just try to get by without declaring the routines. This will fail + * miserably on non-ANSI systems for which sizeof(size_t) != sizeof(int) + * or sizeof(void*) != sizeof(int). + */ +#endif +#endif + +/* Amount of stuff to slurp up with each read. */ +#ifndef YY_READ_BUF_SIZE +#define YY_READ_BUF_SIZE 8192 +#endif + +/* Copy whatever the last rule matched to the standard output. */ + +#ifndef ECHO +/* This used to be an fputs(), but since the string might contain NUL's, + * we now use fwrite(). + */ +#define ECHO (void) fwrite( yytext, yyleng, 1, yyout ) +#endif + +/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, + * is returned in "result". + */ +#ifndef YY_INPUT +#define YY_INPUT(buf,result,max_size) \ + if ( yy_current_buffer->yy_is_interactive ) \ + { \ + int c = '*', n; \ + for ( n = 0; n < max_size && \ + (c = getc( yyin )) != EOF && c != '\n'; ++n ) \ + buf[n] = (char) c; \ + if ( c == '\n' ) \ + buf[n++] = (char) c; \ + if ( c == EOF && ferror( yyin ) ) \ + YY_FATAL_ERROR( "input in flex scanner failed" ); \ + result = n; \ + } \ + else if ( ((result = fread( buf, 1, max_size, yyin )) == 0) \ + && ferror( yyin ) ) \ + YY_FATAL_ERROR( "input in flex scanner failed" ); +#endif + +/* No semi-colon after return; correct usage is to write "yyterminate();" - + * we don't want an extra ';' after the "return" because that will cause + * some compilers to complain about unreachable statements. + */ +#ifndef yyterminate +#define yyterminate() return YY_NULL +#endif + +/* Number of entries by which start-condition stack grows. */ +#ifndef YY_START_STACK_INCR +#define YY_START_STACK_INCR 25 +#endif + +/* Report a fatal error. */ +#ifndef YY_FATAL_ERROR +#define YY_FATAL_ERROR(msg) yy_fatal_error( msg ) +#endif + +/* Default declaration of generated scanner - a define so the user can + * easily add parameters. + */ +#ifndef YY_DECL +#define YY_DECL int yylex YY_PROTO(( void )) +#endif + +/* Code executed at the beginning of each rule, after yytext and yyleng + * have been set up. + */ +#ifndef YY_USER_ACTION +#define YY_USER_ACTION +#endif + +/* Code executed at the end of each rule. */ +#ifndef YY_BREAK +#define YY_BREAK break; +#endif + +#define YY_RULE_SETUP \ + YY_USER_ACTION + +YY_DECL + { + register yy_state_type yy_current_state; + register char *yy_cp = NULL, *yy_bp = NULL; + register int yy_act; + +#line 60 "Scanner.l" + + +#line 629 "lex.yy.c" + + if ( yy_init ) + { + yy_init = 0; + +#ifdef YY_USER_INIT + YY_USER_INIT; +#endif + + if ( ! yy_start ) + yy_start = 1; /* first start state */ + + if ( ! yyin ) + yyin = stdin; + + if ( ! yyout ) + yyout = stdout; + + if ( ! yy_current_buffer ) + yy_current_buffer = + yy_create_buffer( yyin, YY_BUF_SIZE ); + + yy_load_buffer_state(); + } + + while ( 1 ) /* loops until end-of-file is reached */ + { + yy_cp = yy_c_buf_p; + + /* Support of yytext. */ + *yy_cp = yy_hold_char; + + /* yy_bp points to the position in yy_ch_buf of the start of + * the current run. + */ + yy_bp = yy_cp; + + yy_current_state = yy_start; +yy_match: + do + { + register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)]; + if ( yy_accept[yy_current_state] ) + { + yy_last_accepting_state = yy_current_state; + yy_last_accepting_cpos = yy_cp; + } + while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) + { + yy_current_state = (int) yy_def[yy_current_state]; + if ( yy_current_state >= 51 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; + ++yy_cp; + } + while ( yy_base[yy_current_state] != 104 ); + +yy_find_action: + yy_act = yy_accept[yy_current_state]; + if ( yy_act == 0 ) + { /* have to back up */ + yy_cp = yy_last_accepting_cpos; + yy_current_state = yy_last_accepting_state; + yy_act = yy_accept[yy_current_state]; + } + + YY_DO_BEFORE_ACTION; + + +do_action: /* This label is used only to access EOF actions. */ + + + switch ( yy_act ) + { /* beginning of action switch */ + case 0: /* must back up */ + /* undo the effects of YY_DO_BEFORE_ACTION */ + *yy_cp = yy_hold_char; + yy_cp = yy_last_accepting_cpos; + yy_current_state = yy_last_accepting_state; + goto yy_find_action; + +case 1: +YY_RULE_SETUP +#line 62 "Scanner.l" +{ + // C++-style comment + int c; + do + { + c = yyinput(); + if(c == '\n') + { + parseLine++; + } + } + while(c != '\n' && c != EOF); +} + YY_BREAK +case 2: +YY_RULE_SETUP +#line 76 "Scanner.l" +{ + // C-style comment + while(true) + { + int c = yyinput(); + if(c == '\n') + { + parseLine++; + } + else if(c == '*') + { + int next = yyinput(); + if(next == '/') + { + break; + } + else + { + unput(next); + } + } + else if(c == EOF) + { + parseErrorReporter->expressionSyntaxError("EOF in comment"); + break; + } + } +} + YY_BREAK +case 3: +YY_RULE_SETUP +#line 105 "Scanner.l" +{ + StringTokPtr ident = new StringTok; + ident->v = yytext; + *yylvalp = ident; + return checkKeyword(ident->v); +} + YY_BREAK +case 4: +YY_RULE_SETUP +#line 112 "Scanner.l" +{ + StringTokPtr str = parseString('"'); + *yylvalp = str; + return TOK_STRING_LITERAL; +} + YY_BREAK +case 5: +YY_RULE_SETUP +#line 118 "Scanner.l" +{ + StringTokPtr str = parseString('\''); + *yylvalp = str; + return TOK_STRING_LITERAL; +} + YY_BREAK +case 6: +YY_RULE_SETUP +#line 124 "Scanner.l" +{ + IntegerTokPtr itp = new IntegerTok; + *yylvalp = itp; + if(!IceUtilInternal::stringToInt64(string(yytext), itp->v)) + { + assert(itp->v != 0); + string msg = "integer constant `"; + msg += yytext; + msg += "' out of range"; + parseErrorReporter->expressionSyntaxError(msg); + } + return TOK_INTEGER_LITERAL; +} + YY_BREAK +case 7: +YY_RULE_SETUP +#line 138 "Scanner.l" +{ + errno = 0; + FloatingTokPtr ftp = new FloatingTok; + *yylvalp = ftp; + string literal(yytext); + char lastChar = literal[literal.size() - 1]; + if(lastChar == 'f' || lastChar == 'F') + { + literal = literal.substr(0, literal.size() - 1); // Clobber trailing 'f' or 'F' suffix + } + ftp->v = strtod(literal.c_str(), 0); + if((ftp->v == HUGE_VAL || ftp->v == -HUGE_VAL) && errno == ERANGE) + { + string msg = "floating-point constant `"; + msg += yytext; + msg += "' too large (overflow)"; + parseErrorReporter->expressionSyntaxError(msg); + } + else if(ftp->v == 0 && errno == ERANGE) + { + string msg = "floating-point constant `"; + msg += yytext; + msg += "' too small (underflow)"; + parseErrorReporter->expressionSyntaxError(msg); + } + return TOK_FLOATING_POINT_LITERAL; +} + YY_BREAK +case 8: +YY_RULE_SETUP +#line 166 "Scanner.l" +{ + // Igore white-space + + if(yytext[0] == '\n') + { + parseLine++; + } +} + YY_BREAK +case 9: +YY_RULE_SETUP +#line 175 "Scanner.l" +return TOK_LESS_THAN; + YY_BREAK +case 10: +YY_RULE_SETUP +#line 176 "Scanner.l" +return TOK_GREATER_THAN; + YY_BREAK +case 11: +YY_RULE_SETUP +#line 177 "Scanner.l" +return TOK_LESS_EQUAL; + YY_BREAK +case 12: +YY_RULE_SETUP +#line 178 "Scanner.l" +return TOK_GREATER_EQUAL; + YY_BREAK +case 13: +YY_RULE_SETUP +#line 179 "Scanner.l" +return TOK_EQUAL; + YY_BREAK +case 14: +YY_RULE_SETUP +#line 180 "Scanner.l" +return TOK_NEQ; + YY_BREAK +case 15: +YY_RULE_SETUP +#line 181 "Scanner.l" +return TOK_ADD; + YY_BREAK +case 16: +YY_RULE_SETUP +#line 182 "Scanner.l" +return TOK_SUB; + YY_BREAK +case 17: +YY_RULE_SETUP +#line 183 "Scanner.l" +return TOK_MUL; + YY_BREAK +case 18: +YY_RULE_SETUP +#line 184 "Scanner.l" +return TOK_DIV; + YY_BREAK +case 19: +YY_RULE_SETUP +#line 185 "Scanner.l" +return TOK_MOD; + YY_BREAK +case 20: +YY_RULE_SETUP +#line 186 "Scanner.l" +return TOK_LPAREN; + YY_BREAK +case 21: +YY_RULE_SETUP +#line 187 "Scanner.l" +return TOK_RPAREN; + YY_BREAK +case 22: +YY_RULE_SETUP +#line 188 "Scanner.l" +return TOK_LBRACKET; + YY_BREAK +case 23: +YY_RULE_SETUP +#line 189 "Scanner.l" +return TOK_RBRACKET; + YY_BREAK +case 24: +YY_RULE_SETUP +#line 190 "Scanner.l" +return TOK_SCOPE_DELIMITER; + YY_BREAK +case 25: +YY_RULE_SETUP +#line 192 "Scanner.l" +{ + return yytext[0]; +} + YY_BREAK +case 26: +YY_RULE_SETUP +#line 196 "Scanner.l" +ECHO; + YY_BREAK +#line 941 "lex.yy.c" +case YY_STATE_EOF(INITIAL): + yyterminate(); + + case YY_END_OF_BUFFER: + { + /* Amount of text matched not including the EOB char. */ + int yy_amount_of_matched_text = (int) (yy_cp - yytext_ptr) - 1; + + /* Undo the effects of YY_DO_BEFORE_ACTION. */ + *yy_cp = yy_hold_char; + YY_RESTORE_YY_MORE_OFFSET + + if ( yy_current_buffer->yy_buffer_status == YY_BUFFER_NEW ) + { + /* We're scanning a new file or input source. It's + * possible that this happened because the user + * just pointed yyin at a new source and called + * yylex(). If so, then we have to assure + * consistency between yy_current_buffer and our + * globals. Here is the right place to do so, because + * this is the first action (other than possibly a + * back-up) that will match for the new input source. + */ + yy_n_chars = yy_current_buffer->yy_n_chars; + yy_current_buffer->yy_input_file = yyin; + yy_current_buffer->yy_buffer_status = YY_BUFFER_NORMAL; + } + + /* Note that here we test for yy_c_buf_p "<=" to the position + * of the first EOB in the buffer, since yy_c_buf_p will + * already have been incremented past the NUL character + * (since all states make transitions on EOB to the + * end-of-buffer state). Contrast this with the test + * in input(). + */ + if ( yy_c_buf_p <= &yy_current_buffer->yy_ch_buf[yy_n_chars] ) + { /* This was really a NUL. */ + yy_state_type yy_next_state; + + yy_c_buf_p = yytext_ptr + yy_amount_of_matched_text; + + yy_current_state = yy_get_previous_state(); + + /* Okay, we're now positioned to make the NUL + * transition. We couldn't have + * yy_get_previous_state() go ahead and do it + * for us because it doesn't know how to deal + * with the possibility of jamming (and we don't + * want to build jamming into it because then it + * will run more slowly). + */ + + yy_next_state = yy_try_NUL_trans( yy_current_state ); + + yy_bp = yytext_ptr + YY_MORE_ADJ; + + if ( yy_next_state ) + { + /* Consume the NUL. */ + yy_cp = ++yy_c_buf_p; + yy_current_state = yy_next_state; + goto yy_match; + } + + else + { + yy_cp = yy_c_buf_p; + goto yy_find_action; + } + } + + else switch ( yy_get_next_buffer() ) + { + case EOB_ACT_END_OF_FILE: + { + yy_did_buffer_switch_on_eof = 0; + + if ( yywrap() ) + { + /* Note: because we've taken care in + * yy_get_next_buffer() to have set up + * yytext, we can now set up + * yy_c_buf_p so that if some total + * hoser (like flex itself) wants to + * call the scanner after we return the + * YY_NULL, it'll still work - another + * YY_NULL will get returned. + */ + yy_c_buf_p = yytext_ptr + YY_MORE_ADJ; + + yy_act = YY_STATE_EOF(YY_START); + goto do_action; + } + + else + { + if ( ! yy_did_buffer_switch_on_eof ) + YY_NEW_FILE; + } + break; + } + + case EOB_ACT_CONTINUE_SCAN: + yy_c_buf_p = + yytext_ptr + yy_amount_of_matched_text; + + yy_current_state = yy_get_previous_state(); + + yy_cp = yy_c_buf_p; + yy_bp = yytext_ptr + YY_MORE_ADJ; + goto yy_match; + + case EOB_ACT_LAST_MATCH: + yy_c_buf_p = + &yy_current_buffer->yy_ch_buf[yy_n_chars]; + + yy_current_state = yy_get_previous_state(); + + yy_cp = yy_c_buf_p; + yy_bp = yytext_ptr + YY_MORE_ADJ; + goto yy_find_action; + } + break; + } + + default: + YY_FATAL_ERROR( + "fatal flex scanner internal error--no action found" ); + } /* end of action switch */ + } /* end of scanning one token */ + } /* end of yylex */ + + +/* yy_get_next_buffer - try to read in a new buffer + * + * Returns a code representing an action: + * EOB_ACT_LAST_MATCH - + * EOB_ACT_CONTINUE_SCAN - continue scanning from current position + * EOB_ACT_END_OF_FILE - end of file + */ + +static int yy_get_next_buffer() + { + register char *dest = yy_current_buffer->yy_ch_buf; + register char *source = yytext_ptr; + register int number_to_move, i; + int ret_val; + + if ( yy_c_buf_p > &yy_current_buffer->yy_ch_buf[yy_n_chars + 1] ) + YY_FATAL_ERROR( + "fatal flex scanner internal error--end of buffer missed" ); + + if ( yy_current_buffer->yy_fill_buffer == 0 ) + { /* Don't try to fill the buffer, so this is an EOF. */ + if ( yy_c_buf_p - yytext_ptr - YY_MORE_ADJ == 1 ) + { + /* We matched a single character, the EOB, so + * treat this as a final EOF. + */ + return EOB_ACT_END_OF_FILE; + } + + else + { + /* We matched some text prior to the EOB, first + * process it. + */ + return EOB_ACT_LAST_MATCH; + } + } + + /* Try to read more data. */ + + /* First move last chars to start of buffer. */ + number_to_move = (int) (yy_c_buf_p - yytext_ptr) - 1; + + for ( i = 0; i < number_to_move; ++i ) + *(dest++) = *(source++); + + if ( yy_current_buffer->yy_buffer_status == YY_BUFFER_EOF_PENDING ) + /* don't do the read, it's not guaranteed to return an EOF, + * just force an EOF + */ + yy_current_buffer->yy_n_chars = yy_n_chars = 0; + + else + { + int num_to_read = + yy_current_buffer->yy_buf_size - number_to_move - 1; + + while ( num_to_read <= 0 ) + { /* Not enough room in the buffer - grow it. */ +#ifdef YY_USES_REJECT + YY_FATAL_ERROR( +"input buffer overflow, can't enlarge buffer because scanner uses REJECT" ); +#else + + /* just a shorter name for the current buffer */ + YY_BUFFER_STATE b = yy_current_buffer; + + int yy_c_buf_p_offset = + (int) (yy_c_buf_p - b->yy_ch_buf); + + if ( b->yy_is_our_buffer ) + { + int new_size = b->yy_buf_size * 2; + + if ( new_size <= 0 ) + b->yy_buf_size += b->yy_buf_size / 8; + else + b->yy_buf_size *= 2; + + b->yy_ch_buf = (char *) + /* Include room in for 2 EOB chars. */ + yy_flex_realloc( (void *) b->yy_ch_buf, + b->yy_buf_size + 2 ); + } + else + /* Can't grow it, we don't own it. */ + b->yy_ch_buf = 0; + + if ( ! b->yy_ch_buf ) + YY_FATAL_ERROR( + "fatal error - scanner input buffer overflow" ); + + yy_c_buf_p = &b->yy_ch_buf[yy_c_buf_p_offset]; + + num_to_read = yy_current_buffer->yy_buf_size - + number_to_move - 1; +#endif + } + + if ( num_to_read > YY_READ_BUF_SIZE ) + num_to_read = YY_READ_BUF_SIZE; + + /* Read in more data. */ + YY_INPUT( (&yy_current_buffer->yy_ch_buf[number_to_move]), + yy_n_chars, num_to_read ); + + yy_current_buffer->yy_n_chars = yy_n_chars; + } + + if ( yy_n_chars == 0 ) + { + if ( number_to_move == YY_MORE_ADJ ) + { + ret_val = EOB_ACT_END_OF_FILE; + yyrestart( yyin ); + } + + else + { + ret_val = EOB_ACT_LAST_MATCH; + yy_current_buffer->yy_buffer_status = + YY_BUFFER_EOF_PENDING; + } + } + + else + ret_val = EOB_ACT_CONTINUE_SCAN; + + yy_n_chars += number_to_move; + yy_current_buffer->yy_ch_buf[yy_n_chars] = YY_END_OF_BUFFER_CHAR; + yy_current_buffer->yy_ch_buf[yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR; + + yytext_ptr = &yy_current_buffer->yy_ch_buf[0]; + + return ret_val; + } + + +/* yy_get_previous_state - get the state just before the EOB char was reached */ + +static yy_state_type yy_get_previous_state() + { + register yy_state_type yy_current_state; + register char *yy_cp; + + yy_current_state = yy_start; + + for ( yy_cp = yytext_ptr + YY_MORE_ADJ; yy_cp < yy_c_buf_p; ++yy_cp ) + { + register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1); + if ( yy_accept[yy_current_state] ) + { + yy_last_accepting_state = yy_current_state; + yy_last_accepting_cpos = yy_cp; + } + while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) + { + yy_current_state = (int) yy_def[yy_current_state]; + if ( yy_current_state >= 51 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; + } + + return yy_current_state; + } + + +/* yy_try_NUL_trans - try to make a transition on the NUL character + * + * synopsis + * next_state = yy_try_NUL_trans( current_state ); + */ + +#ifdef YY_USE_PROTOS +static yy_state_type yy_try_NUL_trans( yy_state_type yy_current_state ) +#else +static yy_state_type yy_try_NUL_trans( yy_current_state ) +yy_state_type yy_current_state; +#endif + { + register int yy_is_jam; + register char *yy_cp = yy_c_buf_p; + + register YY_CHAR yy_c = 1; + if ( yy_accept[yy_current_state] ) + { + yy_last_accepting_state = yy_current_state; + yy_last_accepting_cpos = yy_cp; + } + while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) + { + yy_current_state = (int) yy_def[yy_current_state]; + if ( yy_current_state >= 51 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; + yy_is_jam = (yy_current_state == 50); + + return yy_is_jam ? 0 : yy_current_state; + } + + +#ifndef YY_NO_UNPUT +#ifdef YY_USE_PROTOS +static void yyunput( int c, register char *yy_bp ) +#else +static void yyunput( c, yy_bp ) +int c; +register char *yy_bp; +#endif + { + register char *yy_cp = yy_c_buf_p; + + /* undo effects of setting up yytext */ + *yy_cp = yy_hold_char; + + if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 ) + { /* need to shift things up to make room */ + /* +2 for EOB chars. */ + register int number_to_move = yy_n_chars + 2; + register char *dest = &yy_current_buffer->yy_ch_buf[ + yy_current_buffer->yy_buf_size + 2]; + register char *source = + &yy_current_buffer->yy_ch_buf[number_to_move]; + + while ( source > yy_current_buffer->yy_ch_buf ) + *--dest = *--source; + + yy_cp += (int) (dest - source); + yy_bp += (int) (dest - source); + yy_current_buffer->yy_n_chars = + yy_n_chars = yy_current_buffer->yy_buf_size; + + if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 ) + YY_FATAL_ERROR( "flex scanner push-back overflow" ); + } + + *--yy_cp = (char) c; + + + yytext_ptr = yy_bp; + yy_hold_char = *yy_cp; + yy_c_buf_p = yy_cp; + } +#endif /* ifndef YY_NO_UNPUT */ + + +#ifndef YY_NO_INPUT +#ifdef __cplusplus +static int yyinput() +#else +static int input() +#endif + { + int c; + + *yy_c_buf_p = yy_hold_char; + + if ( *yy_c_buf_p == YY_END_OF_BUFFER_CHAR ) + { + /* yy_c_buf_p now points to the character we want to return. + * If this occurs *before* the EOB characters, then it's a + * valid NUL; if not, then we've hit the end of the buffer. + */ + if ( yy_c_buf_p < &yy_current_buffer->yy_ch_buf[yy_n_chars] ) + /* This was really a NUL. */ + *yy_c_buf_p = '\0'; + + else + { /* need more input */ + int offset = yy_c_buf_p - yytext_ptr; + ++yy_c_buf_p; + + switch ( yy_get_next_buffer() ) + { + case EOB_ACT_LAST_MATCH: + /* This happens because yy_g_n_b() + * sees that we've accumulated a + * token and flags that we need to + * try matching the token before + * proceeding. But for input(), + * there's no matching to consider. + * So convert the EOB_ACT_LAST_MATCH + * to EOB_ACT_END_OF_FILE. + */ + + /* Reset buffer status. */ + yyrestart( yyin ); + + /* fall through */ + + case EOB_ACT_END_OF_FILE: + { + if ( yywrap() ) + return EOF; + + if ( ! yy_did_buffer_switch_on_eof ) + YY_NEW_FILE; +#ifdef __cplusplus + return yyinput(); +#else + return input(); +#endif + } + + case EOB_ACT_CONTINUE_SCAN: + yy_c_buf_p = yytext_ptr + offset; + break; + } + } + } + + c = *(unsigned char *) yy_c_buf_p; /* cast for 8-bit char's */ + *yy_c_buf_p = '\0'; /* preserve yytext */ + yy_hold_char = *++yy_c_buf_p; + + + return c; + } +#endif /* YY_NO_INPUT */ + +#ifdef YY_USE_PROTOS +void yyrestart( FILE *input_file ) +#else +void yyrestart( input_file ) +FILE *input_file; +#endif + { + if ( ! yy_current_buffer ) + yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); + + yy_init_buffer( yy_current_buffer, input_file ); + yy_load_buffer_state(); + } + + +#ifdef YY_USE_PROTOS +void yy_switch_to_buffer( YY_BUFFER_STATE new_buffer ) +#else +void yy_switch_to_buffer( new_buffer ) +YY_BUFFER_STATE new_buffer; +#endif + { + if ( yy_current_buffer == new_buffer ) + return; + + if ( yy_current_buffer ) + { + /* Flush out information for old buffer. */ + *yy_c_buf_p = yy_hold_char; + yy_current_buffer->yy_buf_pos = yy_c_buf_p; + yy_current_buffer->yy_n_chars = yy_n_chars; + } + + yy_current_buffer = new_buffer; + yy_load_buffer_state(); + + /* We don't actually know whether we did this switch during + * EOF (yywrap()) processing, but the only time this flag + * is looked at is after yywrap() is called, so it's safe + * to go ahead and always set it. + */ + yy_did_buffer_switch_on_eof = 1; + } + + +#ifdef YY_USE_PROTOS +void yy_load_buffer_state( void ) +#else +void yy_load_buffer_state() +#endif + { + yy_n_chars = yy_current_buffer->yy_n_chars; + yytext_ptr = yy_c_buf_p = yy_current_buffer->yy_buf_pos; + yyin = yy_current_buffer->yy_input_file; + yy_hold_char = *yy_c_buf_p; + } + + +#ifdef YY_USE_PROTOS +YY_BUFFER_STATE yy_create_buffer( FILE *file, int size ) +#else +YY_BUFFER_STATE yy_create_buffer( file, size ) +FILE *file; +int size; +#endif + { + YY_BUFFER_STATE b; + + b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) ); + if ( ! b ) + YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); + + b->yy_buf_size = size; + + /* yy_ch_buf has to be 2 characters longer than the size given because + * we need to put in 2 end-of-buffer characters. + */ + b->yy_ch_buf = (char *) yy_flex_alloc( b->yy_buf_size + 2 ); + if ( ! b->yy_ch_buf ) + YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); + + b->yy_is_our_buffer = 1; + + yy_init_buffer( b, file ); + + return b; + } + + +#ifdef YY_USE_PROTOS +void yy_delete_buffer( YY_BUFFER_STATE b ) +#else +void yy_delete_buffer( b ) +YY_BUFFER_STATE b; +#endif + { + if ( ! b ) + return; + + if ( b == yy_current_buffer ) + yy_current_buffer = (YY_BUFFER_STATE) 0; + + if ( b->yy_is_our_buffer ) + yy_flex_free( (void *) b->yy_ch_buf ); + + yy_flex_free( (void *) b ); + } + + + +#ifdef YY_USE_PROTOS +void yy_init_buffer( YY_BUFFER_STATE b, FILE *file ) +#else +void yy_init_buffer( b, file ) +YY_BUFFER_STATE b; +FILE *file; +#endif + + + { + yy_flush_buffer( b ); + + b->yy_input_file = file; + b->yy_fill_buffer = 1; + +#if YY_ALWAYS_INTERACTIVE + b->yy_is_interactive = 1; +#else +#if YY_NEVER_INTERACTIVE + b->yy_is_interactive = 0; +#else + b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0; +#endif +#endif + } + + +#ifdef YY_USE_PROTOS +void yy_flush_buffer( YY_BUFFER_STATE b ) +#else +void yy_flush_buffer( b ) +YY_BUFFER_STATE b; +#endif + + { + if ( ! b ) + return; + + b->yy_n_chars = 0; + + /* We always need two end-of-buffer characters. The first causes + * a transition to the end-of-buffer state. The second causes + * a jam in that state. + */ + b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; + b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; + + b->yy_buf_pos = &b->yy_ch_buf[0]; + + b->yy_at_bol = 1; + b->yy_buffer_status = YY_BUFFER_NEW; + + if ( b == yy_current_buffer ) + yy_load_buffer_state(); + } + + +#ifndef YY_NO_SCAN_BUFFER +#ifdef YY_USE_PROTOS +YY_BUFFER_STATE yy_scan_buffer( char *base, yy_size_t size ) +#else +YY_BUFFER_STATE yy_scan_buffer( base, size ) +char *base; +yy_size_t size; +#endif + { + YY_BUFFER_STATE b; + + if ( size < 2 || + base[size-2] != YY_END_OF_BUFFER_CHAR || + base[size-1] != YY_END_OF_BUFFER_CHAR ) + /* They forgot to leave room for the EOB's. */ + return 0; + + b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) ); + if ( ! b ) + YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" ); + + b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */ + b->yy_buf_pos = b->yy_ch_buf = base; + b->yy_is_our_buffer = 0; + b->yy_input_file = 0; + b->yy_n_chars = b->yy_buf_size; + b->yy_is_interactive = 0; + b->yy_at_bol = 1; + b->yy_fill_buffer = 0; + b->yy_buffer_status = YY_BUFFER_NEW; + + yy_switch_to_buffer( b ); + + return b; + } +#endif + + +#ifndef YY_NO_SCAN_STRING +#ifdef YY_USE_PROTOS +YY_BUFFER_STATE yy_scan_string( yyconst char *yy_str ) +#else +YY_BUFFER_STATE yy_scan_string( yy_str ) +yyconst char *yy_str; +#endif + { + int len; + for ( len = 0; yy_str[len]; ++len ) + ; + + return yy_scan_bytes( yy_str, len ); + } +#endif + + +#ifndef YY_NO_SCAN_BYTES +#ifdef YY_USE_PROTOS +YY_BUFFER_STATE yy_scan_bytes( yyconst char *bytes, int len ) +#else +YY_BUFFER_STATE yy_scan_bytes( bytes, len ) +yyconst char *bytes; +int len; +#endif + { + YY_BUFFER_STATE b; + char *buf; + yy_size_t n; + int i; + + /* Get memory for full buffer, including space for trailing EOB's. */ + n = len + 2; + buf = (char *) yy_flex_alloc( n ); + if ( ! buf ) + YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" ); + + for ( i = 0; i < len; ++i ) + buf[i] = bytes[i]; + + buf[len] = buf[len+1] = YY_END_OF_BUFFER_CHAR; + + b = yy_scan_buffer( buf, n ); + if ( ! b ) + YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" ); + + /* It's okay to grow etc. this buffer, and we should throw it + * away when we're done. + */ + b->yy_is_our_buffer = 1; + + return b; + } +#endif + + +#ifndef YY_NO_PUSH_STATE +#ifdef YY_USE_PROTOS +static void yy_push_state( int new_state ) +#else +static void yy_push_state( new_state ) +int new_state; +#endif + { + if ( yy_start_stack_ptr >= yy_start_stack_depth ) + { + yy_size_t new_size; + + yy_start_stack_depth += YY_START_STACK_INCR; + new_size = yy_start_stack_depth * sizeof( int ); + + if ( ! yy_start_stack ) + yy_start_stack = (int *) yy_flex_alloc( new_size ); + + else + yy_start_stack = (int *) yy_flex_realloc( + (void *) yy_start_stack, new_size ); + + if ( ! yy_start_stack ) + YY_FATAL_ERROR( + "out of memory expanding start-condition stack" ); + } + + yy_start_stack[yy_start_stack_ptr++] = YY_START; + + BEGIN(new_state); + } +#endif + + +#ifndef YY_NO_POP_STATE +static void yy_pop_state() + { + if ( --yy_start_stack_ptr < 0 ) + YY_FATAL_ERROR( "start-condition stack underflow" ); + + BEGIN(yy_start_stack[yy_start_stack_ptr]); + } +#endif + + +#ifndef YY_NO_TOP_STATE +static int yy_top_state() + { + return yy_start_stack[yy_start_stack_ptr - 1]; + } +#endif + +#ifndef YY_EXIT_FAILURE +#define YY_EXIT_FAILURE 2 +#endif + +#ifdef YY_USE_PROTOS +static void yy_fatal_error( yyconst char msg[] ) +#else +static void yy_fatal_error( msg ) +char msg[]; +#endif + { + (void) fprintf( stderr, "%s\n", msg ); + exit( YY_EXIT_FAILURE ); + } + + + +/* Redefine yyless() so it works in section 3 code. */ + +#undef yyless +#define yyless(n) \ + do \ + { \ + /* Undo effects of setting up yytext. */ \ + yytext[yyleng] = yy_hold_char; \ + yy_c_buf_p = yytext + n; \ + yy_hold_char = *yy_c_buf_p; \ + *yy_c_buf_p = '\0'; \ + yyleng = n; \ + } \ + while ( 0 ) + + +/* Internal utility routines. */ + +#ifndef yytext_ptr +#ifdef YY_USE_PROTOS +static void yy_flex_strncpy( char *s1, yyconst char *s2, int n ) +#else +static void yy_flex_strncpy( s1, s2, n ) +char *s1; +yyconst char *s2; +int n; +#endif + { + register int i; + for ( i = 0; i < n; ++i ) + s1[i] = s2[i]; + } +#endif + +#ifdef YY_NEED_STRLEN +#ifdef YY_USE_PROTOS +static int yy_flex_strlen( yyconst char *s ) +#else +static int yy_flex_strlen( s ) +yyconst char *s; +#endif + { + register int n; + for ( n = 0; s[n]; ++n ) + ; + + return n; + } +#endif + + +#ifdef YY_USE_PROTOS +static void *yy_flex_alloc( yy_size_t size ) +#else +static void *yy_flex_alloc( size ) +yy_size_t size; +#endif + { + return (void *) malloc( size ); + } + +#ifdef YY_USE_PROTOS +static void *yy_flex_realloc( void *ptr, yy_size_t size ) +#else +static void *yy_flex_realloc( ptr, size ) +void *ptr; +yy_size_t size; +#endif + { + /* The cast to (char *) in the following accommodates both + * implementations that use char* generic pointers, and those + * that use void* generic pointers. It works with the latter + * because both ANSI C and C++ allow castless assignment from + * any pointer type to void*, and deal with argument conversions + * as though doing an assignment. + */ + return (void *) realloc( (char *) ptr, size ); + } + +#ifdef YY_USE_PROTOS +static void yy_flex_free( void *ptr ) +#else +static void yy_flex_free( ptr ) +void *ptr; +#endif + { + free( ptr ); + } + +#if YY_MAIN +int main() + { + yylex(); + return 0; + } +#endif +#line 196 "Scanner.l" + + +namespace FreezeScript +{ + +void +initScanner() +{ + keywordMap["true"] = TOK_TRUE; + keywordMap["false"] = TOK_FALSE; + keywordMap["and"] = TOK_AND; + keywordMap["or"] = TOK_OR; + keywordMap["not"] = TOK_NOT; + keywordMap["nil"] = TOK_NIL; +} + +int +checkKeyword(const string& id) +{ + KeywordMap::const_iterator pos = keywordMap.find(id); + if(pos != keywordMap.end()) + { + return pos->second; + } + return TOK_IDENTIFIER; +} + +StringTokPtr +parseString(char start) +{ + StringTokPtr str = new StringTok; + while(true) + { + char c = static_cast<char>(yyinput()); + if(c == start) + { + break; + } + else if(c == EOF) + { + parseErrorReporter->expressionSyntaxError("EOF in string"); + break; + } + else if(c == '\n') + { + parseErrorReporter->expressionSyntaxError("newline in string"); + } + else if(c == '\\') + { + char next = static_cast<char>(yyinput()); + switch(next) + { + case '\\': + case '"': + case '\'': + { + str->v += next; + break; + } + + case 'n': + { + str->v += '\n'; + break; + } + + case 'r': + { + str->v += '\r'; + break; + } + + case 't': + { + str->v += '\t'; + break; + } + + case 'v': + { + str->v += '\v'; + break; + } + + case 'f': + { + str->v += '\f'; + break; + } + + case 'a': + { + str->v += '\a'; + break; + } + + case 'b': + { + str->v += '\b'; + break; + } + + case '?': + { + str->v += '\?'; + break; + } + + case '0': + case '1': + case '2': + case '3': + { + static string octalDigits = "01234567"; + unsigned short us = next - '0'; + if(octalDigits.find_first_of(next = static_cast<char>(yyinput())) != string::npos) + { + us = us * 8 + next - '0'; + if(octalDigits.find_first_of(next = static_cast<char>(yyinput())) != string::npos) + { + us = us * 8 + next - '0'; + } + else + { + unput(next); + } + } + else + { + unput(next); + } + str->v += static_cast<char>(us); + break; + } + case 'x': + { + IceUtil::Int64 ull = 0; + while(isxdigit(static_cast<unsigned char>(next = static_cast<char>(yyinput())))) + { + ull *= 16; + if(isdigit(static_cast<unsigned char>(next))) + { + ull += next - '0'; + } + else if(islower(static_cast<unsigned char>(next))) + { + ull += next - 'a' + 10; + } + else + { + ull += next - 'A' + 10; + } + } + unput(next); + str->v += static_cast<char>(ull); + break; + } + + // TODO: add universal character names + + default: + { + str->v += c; + unput(next); + } + } + } + else + { + str->v += c; + } + } + + return str; +} + +} // End of namespace FreezeScript diff --git a/cpp/src/FreezeScript/Scanner.l b/cpp/src/FreezeScript/Scanner.l index 972a147dbfd..a1ef84c717f 100644 --- a/cpp/src/FreezeScript/Scanner.l +++ b/cpp/src/FreezeScript/Scanner.l @@ -2,7 +2,7 @@ // ********************************************************************** // -// Copyright (c) 2003-2008 ZeroC, Inc. All rights reserved. +// Copyright (c) 2003-2009 ZeroC, Inc. All rights reserved. // // This copy of Ice is licensed to you under the terms described in the // ICE_LICENSE file included in this distribution. @@ -330,14 +330,14 @@ parseString(char start) case 'x': { IceUtil::Int64 ull = 0; - while(isxdigit(next = static_cast<char>(yyinput()))) + while(isxdigit(static_cast<unsigned char>(next = static_cast<char>(yyinput())))) { ull *= 16; - if(isdigit(next)) + if(isdigit(static_cast<unsigned char>(next))) { ull += next - '0'; } - else if(islower(next)) + else if(islower(static_cast<unsigned char>(next))) { ull += next - 'a' + 10; } diff --git a/cpp/src/FreezeScript/TransformAnalyzer.cpp b/cpp/src/FreezeScript/TransformAnalyzer.cpp index d5e308b8362..f6fe625ddfc 100644 --- a/cpp/src/FreezeScript/TransformAnalyzer.cpp +++ b/cpp/src/FreezeScript/TransformAnalyzer.cpp @@ -1,6 +1,6 @@ // ********************************************************************** // -// Copyright (c) 2003-2008 ZeroC, Inc. All rights reserved. +// Copyright (c) 2003-2009 ZeroC, Inc. All rights reserved. // // This copy of Ice is licensed to you under the terms described in the // ICE_LICENSE file included in this distribution. diff --git a/cpp/src/FreezeScript/TransformAnalyzer.h b/cpp/src/FreezeScript/TransformAnalyzer.h index dec990449a7..07f01e842bc 100644 --- a/cpp/src/FreezeScript/TransformAnalyzer.h +++ b/cpp/src/FreezeScript/TransformAnalyzer.h @@ -1,6 +1,6 @@ // ********************************************************************** // -// Copyright (c) 2003-2008 ZeroC, Inc. All rights reserved. +// Copyright (c) 2003-2009 ZeroC, Inc. All rights reserved. // // This copy of Ice is licensed to you under the terms described in the // ICE_LICENSE file included in this distribution. diff --git a/cpp/src/FreezeScript/TransformDB.rc b/cpp/src/FreezeScript/TransformDB.rc index ee47ccb06c6..d0d670dc192 100644 --- a/cpp/src/FreezeScript/TransformDB.rc +++ b/cpp/src/FreezeScript/TransformDB.rc @@ -1,8 +1,8 @@ #include "winver.h"
VS_VERSION_INFO VERSIONINFO
- FILEVERSION 3,3,0,0
- PRODUCTVERSION 3,3,0,0
+ FILEVERSION 3,3,1,0
+ PRODUCTVERSION 3,3,1,0
FILEFLAGSMASK VS_FFI_FILEFLAGSMASK
#ifdef _DEBUG
FILEFLAGS VS_FF_DEBUG
@@ -19,12 +19,12 @@ BEGIN BEGIN
VALUE "CompanyName", "ZeroC, Inc.\0"
VALUE "FileDescription", "Transform Database\0"
- VALUE "FileVersion", "3.3.0\0"
+ VALUE "FileVersion", "3.3.1\0"
VALUE "InternalName", "transformdb\0"
- VALUE "LegalCopyright", "Copyright (c) 2003-2008 ZeroC, Inc. All rights reserved.\0"
+ VALUE "LegalCopyright", "Copyright (c) 2003-2009 ZeroC, Inc. All rights reserved.\0"
VALUE "OriginalFilename", "transformdb.exe\0"
VALUE "ProductName", "Ice\0"
- VALUE "ProductVersion", "3.3.0\0"
+ VALUE "ProductVersion", "3.3.1\0"
END
END
BLOCK "VarFileInfo"
diff --git a/cpp/src/FreezeScript/TransformVisitor.cpp b/cpp/src/FreezeScript/TransformVisitor.cpp index 7b7e41197ed..c374bff2d2e 100644 --- a/cpp/src/FreezeScript/TransformVisitor.cpp +++ b/cpp/src/FreezeScript/TransformVisitor.cpp @@ -1,6 +1,6 @@ // ********************************************************************** // -// Copyright (c) 2003-2008 ZeroC, Inc. All rights reserved. +// Copyright (c) 2003-2009 ZeroC, Inc. All rights reserved. // // This copy of Ice is licensed to you under the terms described in the // ICE_LICENSE file included in this distribution. @@ -123,7 +123,7 @@ FreezeScript::TransformVisitor::visitDouble(const DoubleDataPtr& dest) { while(*end) { - if(!isspace(*end)) + if(!isspace(static_cast<unsigned char>(*end))) { conversionError(type, _src->getType(), str); return; diff --git a/cpp/src/FreezeScript/TransformVisitor.h b/cpp/src/FreezeScript/TransformVisitor.h index 95ca717136c..eccad1d5a28 100644 --- a/cpp/src/FreezeScript/TransformVisitor.h +++ b/cpp/src/FreezeScript/TransformVisitor.h @@ -1,6 +1,6 @@ // ********************************************************************** // -// Copyright (c) 2003-2008 ZeroC, Inc. All rights reserved. +// Copyright (c) 2003-2009 ZeroC, Inc. All rights reserved. // // This copy of Ice is licensed to you under the terms described in the // ICE_LICENSE file included in this distribution. diff --git a/cpp/src/FreezeScript/Transformer.cpp b/cpp/src/FreezeScript/Transformer.cpp index db692c8d865..41b5cae4124 100644 --- a/cpp/src/FreezeScript/Transformer.cpp +++ b/cpp/src/FreezeScript/Transformer.cpp @@ -1,6 +1,6 @@ // ********************************************************************** // -// Copyright (c) 2003-2008 ZeroC, Inc. All rights reserved. +// Copyright (c) 2003-2009 ZeroC, Inc. All rights reserved. // // This copy of Ice is licensed to you under the terms described in the // ICE_LICENSE file included in this distribution. diff --git a/cpp/src/FreezeScript/Transformer.h b/cpp/src/FreezeScript/Transformer.h index 946e137c03b..530b8a49497 100644 --- a/cpp/src/FreezeScript/Transformer.h +++ b/cpp/src/FreezeScript/Transformer.h @@ -1,6 +1,6 @@ // ********************************************************************** // -// Copyright (c) 2003-2008 ZeroC, Inc. All rights reserved. +// Copyright (c) 2003-2009 ZeroC, Inc. All rights reserved. // // This copy of Ice is licensed to you under the terms described in the // ICE_LICENSE file included in this distribution. diff --git a/cpp/src/FreezeScript/Util.cpp b/cpp/src/FreezeScript/Util.cpp index d3301df779b..46641dcf871 100644 --- a/cpp/src/FreezeScript/Util.cpp +++ b/cpp/src/FreezeScript/Util.cpp @@ -1,6 +1,6 @@ // ********************************************************************** // -// Copyright (c) 2003-2008 ZeroC, Inc. All rights reserved. +// Copyright (c) 2003-2009 ZeroC, Inc. All rights reserved. // // This copy of Ice is licensed to you under the terms described in the // ICE_LICENSE file included in this distribution. diff --git a/cpp/src/FreezeScript/Util.h b/cpp/src/FreezeScript/Util.h index 47e097a22d0..af35df51024 100644 --- a/cpp/src/FreezeScript/Util.h +++ b/cpp/src/FreezeScript/Util.h @@ -1,6 +1,6 @@ // ********************************************************************** // -// Copyright (c) 2003-2008 ZeroC, Inc. All rights reserved. +// Copyright (c) 2003-2009 ZeroC, Inc. All rights reserved. // // This copy of Ice is licensed to you under the terms described in the // ICE_LICENSE file included in this distribution. diff --git a/cpp/src/FreezeScript/transformdb.cpp b/cpp/src/FreezeScript/transformdb.cpp index b664f49f035..432cf673029 100644 --- a/cpp/src/FreezeScript/transformdb.cpp +++ b/cpp/src/FreezeScript/transformdb.cpp @@ -1,6 +1,6 @@ // ********************************************************************** // -// Copyright (c) 2003-2008 ZeroC, Inc. All rights reserved. +// Copyright (c) 2003-2009 ZeroC, Inc. All rights reserved. // // This copy of Ice is licensed to you under the terms described in the // ICE_LICENSE file included in this distribution. @@ -707,6 +707,7 @@ run(int argc, char** argv, const Ice::CommunicatorPtr& communicator) DbEnv dbEnv(0); DbEnv dbEnvNew(0); Freeze::TransactionPtr txNew = 0; + Freeze::ConnectionPtr connectionNew = 0; vector<Db*> dbs; int status = EXIT_SUCCESS; try @@ -756,7 +757,7 @@ run(int argc, char** argv, const Ice::CommunicatorPtr& communicator) // // Open the catalog of the new environment, and start a transaction. // - Freeze::ConnectionPtr connectionNew = Freeze::createConnection(communicator, dbEnvNameNew, dbEnvNew); + connectionNew = Freeze::createConnection(communicator, dbEnvNameNew, dbEnvNew); txNew = connectionNew->beginTransaction(); DbTxn* txnNew = Freeze::getTxn(txNew); @@ -789,6 +790,12 @@ run(int argc, char** argv, const Ice::CommunicatorPtr& communicator) if(txNew != 0) { txNew->rollback(); + txNew = 0; + } + if(connectionNew) + { + connectionNew->close(); + connectionNew = 0; } for(vector<Db*>::iterator p = dbs.begin(); p != dbs.end(); ++p) { @@ -796,8 +803,20 @@ run(int argc, char** argv, const Ice::CommunicatorPtr& communicator) db->close(0); delete db; } - dbEnv.close(0); - dbEnvNew.close(0); + try + { + dbEnv.close(0); + } + catch(const DbException&) + { + } + try + { + dbEnvNew.close(0); + } + catch(const DbException&) + { + } } catch(const DbException& ex) { @@ -822,13 +841,13 @@ run(int argc, char** argv, const Ice::CommunicatorPtr& communicator) // Checkpoint to migrate changes from the log to the database(s). // dbEnvNew.txn_checkpoint(0, 0, DB_FORCE); + } - for(vector<Db*>::iterator p = dbs.begin(); p != dbs.end(); ++p) - { - Db* db = *p; - db->close(0); - delete db; - } + for(vector<Db*>::iterator p = dbs.begin(); p != dbs.end(); ++p) + { + Db* db = *p; + db->close(0); + delete db; } } catch(const DbException& ex) @@ -840,8 +859,27 @@ run(int argc, char** argv, const Ice::CommunicatorPtr& communicator) // Clear the transaction before closing the database environment. txNew = 0; - dbEnv.close(0); - dbEnvNew.close(0); + if(connectionNew) + { + connectionNew->close(); + connectionNew = 0; + } + + try + { + dbEnv.close(0); + } + catch(const DbException&) + { + } + + try + { + dbEnvNew.close(0); + } + catch(const DbException&) + { + } return status; } @@ -864,12 +902,22 @@ main(int argc, char* argv[]) { cerr << endl; } - return EXIT_FAILURE; + status = EXIT_FAILURE; } catch(const IceUtil::Exception& ex) { cerr << argv[0] << ": " << ex << endl; - return EXIT_FAILURE; + status = EXIT_FAILURE; + } + catch(const std::exception& ex) + { + cerr << argv[0] << ": " << ex.what() << endl; + status = EXIT_FAILURE; + } + catch(...) + { + cerr << argv[0] << ": unknown exception" << endl; + status = EXIT_FAILURE; } if(communicator) |