| /* A Bison parser, made by GNU Bison 1.875d. */ |
| |
| /* Skeleton parser for Yacc-like parsing with Bison, |
| Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc. |
| |
| This program is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 2, or (at your option) |
| any later version. |
| |
| This program is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with this program; if not, write to the Free Software |
| Foundation, Inc., 59 Temple Place - Suite 330, |
| Boston, MA 02111-1307, USA. */ |
| |
| /* As a special exception, when this file is copied by Bison into a |
| Bison output file, you may use that output file without restriction. |
| This special exception was added by the Free Software Foundation |
| in version 1.24 of Bison. */ |
| |
| /* Written by Richard Stallman by simplifying the original so called |
| ``semantic'' parser. */ |
| |
| /* All symbols defined below should begin with yy or YY, to avoid |
| infringing on user name space. This should be done even for local |
| variables, as they might otherwise be expanded by user macros. |
| There are some unavoidable exceptions within include files to |
| define necessary library symbols; they are noted "INFRINGES ON |
| USER NAME SPACE" below. */ |
| |
| /* Identify Bison output. */ |
| #define YYBISON 1 |
| |
| /* Skeleton name. */ |
| #define YYSKELETON_NAME "yacc.c" |
| |
| /* Pure parsers. */ |
| #define YYPURE 1 |
| |
| /* Using locations. */ |
| #define YYLSP_NEEDED 0 |
| |
| /* If NAME_PREFIX is specified substitute the variables and functions |
| names. */ |
| #define yyparse cmDependsFortran_yyparse |
| #define yylex cmDependsFortran_yylex |
| #define yyerror cmDependsFortran_yyerror |
| #define yylval cmDependsFortran_yylval |
| #define yychar cmDependsFortran_yychar |
| #define yydebug cmDependsFortran_yydebug |
| #define yynerrs cmDependsFortran_yynerrs |
| |
| |
| /* Tokens. */ |
| #ifndef YYTOKENTYPE |
| # define YYTOKENTYPE |
| /* Put the tokens into the symbol table, so that GDB and other debuggers |
| know about them. */ |
| enum yytokentype { |
| USE = 258, |
| F_INCLUDE = 259, |
| MODULE = 260, |
| EOSTMT = 261, |
| CPP_INCLUDE = 262, |
| F90PPR_INCLUDE = 263, |
| COCO_INCLUDE = 264, |
| F90PPR_DEFINE = 265, |
| CPP_DEFINE = 266, |
| F90PPR_UNDEF = 267, |
| CPP_UNDEF = 268, |
| CPP_IFDEF = 269, |
| CPP_IFNDEF = 270, |
| CPP_IF = 271, |
| CPP_ELSE = 272, |
| CPP_ELIF = 273, |
| CPP_ENDIF = 274, |
| F90PPR_IFDEF = 275, |
| F90PPR_IFNDEF = 276, |
| F90PPR_IF = 277, |
| F90PPR_ELSE = 278, |
| F90PPR_ELIF = 279, |
| F90PPR_ENDIF = 280, |
| UNTERMINATED_STRING = 281, |
| CPP_TOENDL = 282, |
| STRING = 283, |
| WORD = 284 |
| }; |
| #endif |
| #define USE 258 |
| #define F_INCLUDE 259 |
| #define MODULE 260 |
| #define EOSTMT 261 |
| #define CPP_INCLUDE 262 |
| #define F90PPR_INCLUDE 263 |
| #define COCO_INCLUDE 264 |
| #define F90PPR_DEFINE 265 |
| #define CPP_DEFINE 266 |
| #define F90PPR_UNDEF 267 |
| #define CPP_UNDEF 268 |
| #define CPP_IFDEF 269 |
| #define CPP_IFNDEF 270 |
| #define CPP_IF 271 |
| #define CPP_ELSE 272 |
| #define CPP_ELIF 273 |
| #define CPP_ENDIF 274 |
| #define F90PPR_IFDEF 275 |
| #define F90PPR_IFNDEF 276 |
| #define F90PPR_IF 277 |
| #define F90PPR_ELSE 278 |
| #define F90PPR_ELIF 279 |
| #define F90PPR_ENDIF 280 |
| #define UNTERMINATED_STRING 281 |
| #define CPP_TOENDL 282 |
| #define STRING 283 |
| #define WORD 284 |
| |
| |
| |
| |
| /* Copy the first part of user declarations. */ |
| #line 1 "cmDependsFortranParser.y" |
| |
| /*========================================================================= |
| |
| Program: CMake - Cross-Platform Makefile Generator |
| Module: $RCSfile$ |
| Language: C++ |
| Date: $Date$ |
| Version: $Revision$ |
| |
| Copyright (c) 2002 Kitware, Inc., Insight Consortium. All rights reserved. |
| See Copyright.txt or http://www.cmake.org/HTML/Copyright.html for details. |
| |
| This software is distributed WITHOUT ANY WARRANTY; without even |
| the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR |
| PURPOSE. See the above copyright notices for more information. |
| |
| =========================================================================*/ |
| /*------------------------------------------------------------------------- |
| Portions of this source have been derived from makefdep90 version 2.6.2, |
| |
| Copyright (C) 2000,2001 Erik Edelmann <eedelman@beam.helsinki.fi>. |
| |
| The code was originally distributed under the GPL but permission |
| from the copyright holder has been obtained to distribute this |
| derived work under the CMake license. |
| -------------------------------------------------------------------------*/ |
| |
| /* |
| |
| This file must be translated to C and modified to build everywhere. |
| |
| Run bison like this: |
| |
| bison --yacc --name-prefix=cmDependsFortran_yy --defines=cmDependsFortranParserTokens.h -ocmDependsFortranParser.cxx cmDependsFortranParser.y |
| |
| Modify cmDependsFortranParser.cxx: |
| - remove TABs |
| |
| */ |
| |
| /*-------------------------------------------------------------------------*/ |
| #define cmDependsFortranParser_cxx |
| #include "cmDependsFortranParser.h" /* Interface to parser object. */ |
| #include "cmDependsFortranParserTokens.h" /* Need YYSTYPE for YY_DECL. */ |
| |
| /* Configure the parser to use a lexer object. */ |
| #define YYPARSE_PARAM yyscanner |
| #define YYLEX_PARAM yyscanner |
| #define YYERROR_VERBOSE 1 |
| #define cmDependsFortran_yyerror(x) \ |
| cmDependsFortranError(yyscanner, x) |
| |
| /* Forward declare the lexer entry point. */ |
| YY_DECL; |
| |
| /* Helper function to forward error callback. */ |
| static void cmDependsFortranError(yyscan_t yyscanner, const char* message) |
| { |
| cmDependsFortranParser* parser = cmDependsFortran_yyget_extra(yyscanner); |
| cmDependsFortranParser_Error(parser, message); |
| } |
| |
| /* Disable some warnings in the generated code. */ |
| #ifdef __BORLANDC__ |
| # pragma warn -8004 /* Variable assigned a value that is not used. */ |
| #endif |
| #ifdef _MSC_VER |
| # pragma warning (disable: 4102) /* Unused goto label. */ |
| # pragma warning (disable: 4065) /* Switch contains default but no case. */ |
| #endif |
| |
| |
| /* Enabling traces. */ |
| #ifndef YYDEBUG |
| # define YYDEBUG 0 |
| #endif |
| |
| /* Enabling verbose error messages. */ |
| #ifdef YYERROR_VERBOSE |
| # undef YYERROR_VERBOSE |
| # define YYERROR_VERBOSE 1 |
| #else |
| # define YYERROR_VERBOSE 0 |
| #endif |
| |
| #if ! defined (YYSTYPE) && ! defined (YYSTYPE_IS_DECLARED) |
| #line 75 "cmDependsFortranParser.y" |
| typedef union YYSTYPE { |
| char* string; |
| } YYSTYPE; |
| /* Line 191 of yacc.c. */ |
| #line 218 "cmDependsFortranParser.cxx" |
| # 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 230 "cmDependsFortranParser.cxx" |
| |
| #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 int yyss; |
| YYSTYPE yyvs; |
| }; |
| |
| /* The size of the maximum gap between one aligned stack and the next. */ |
| # define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1) |
| |
| /* The size of an array large to enough to hold all stacks, each with |
| N elements. */ |
| # define YYSTACK_BYTES(N) \ |
| ((N) * (sizeof (short int) + sizeof (YYSTYPE)) \ |
| + YYSTACK_GAP_MAXIMUM) |
| |
| /* Copy COUNT objects from FROM to TO. The source and destination do |
| not overlap. */ |
| # ifndef YYCOPY |
| # if defined (__GNUC__) && 1 < __GNUC__ |
| # define YYCOPY(To, From, Count) \ |
| __builtin_memcpy (To, From, (Count) * sizeof (*(From))) |
| # else |
| # define YYCOPY(To, From, Count) \ |
| do \ |
| { \ |
| register YYSIZE_T yyi; \ |
| for (yyi = 0; yyi < (Count); yyi++) \ |
| (To)[yyi] = (From)[yyi]; \ |
| } \ |
| while (0) |
| # endif |
| # endif |
| |
| /* Relocate STACK from its old location to the new one. The |
| local variables YYSIZE and YYSTACKSIZE give the old and new number of |
| elements in the stack, and YYPTR gives the new location of the |
| stack. Advance YYPTR to a properly aligned location for the next |
| stack. */ |
| # define YYSTACK_RELOCATE(Stack) \ |
| do \ |
| { \ |
| YYSIZE_T yynewbytes; \ |
| YYCOPY (&yyptr->Stack, Stack, yysize); \ |
| Stack = &yyptr->Stack; \ |
| yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \ |
| yyptr += yynewbytes / sizeof (*yyptr); \ |
| } \ |
| while (0) |
| |
| #endif |
| |
| #if defined (__STDC__) || defined (__cplusplus) |
| typedef signed char yysigned_char; |
| #else |
| typedef short int yysigned_char; |
| #endif |
| |
| /* YYFINAL -- State number of the termination state. */ |
| #define YYFINAL 2 |
| /* YYLAST -- Last index in YYTABLE. */ |
| #define YYLAST 67 |
| |
| /* YYNTOKENS -- Number of terminals. */ |
| #define YYNTOKENS 30 |
| /* YYNNTS -- Number of nonterminals. */ |
| #define YYNNTS 15 |
| /* YYNRULES -- Number of rules. */ |
| #define YYNRULES 43 |
| /* YYNRULES -- Number of states. */ |
| #define YYNSTATES 73 |
| |
| /* 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, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 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, 4, 7, 12, 17, 22, 26, 31, |
| 36, 41, 46, 50, 54, 58, 62, 65, 66, 68, |
| 70, 72, 74, 76, 78, 80, 82, 84, 86, 88, |
| 90, 92, 94, 96, 98, 100, 102, 104, 106, 108, |
| 109, 112, 114, 116 |
| }; |
| |
| /* YYRHS -- A `-1'-separated list of the rules' RHS. */ |
| static const yysigned_char yyrhs[] = |
| { |
| 31, 0, -1, -1, 31, 32, -1, 3, 29, 43, |
| 33, -1, 34, 28, 43, 33, -1, 7, 29, 43, |
| 33, -1, 5, 29, 33, -1, 35, 29, 43, 33, |
| -1, 36, 29, 43, 33, -1, 37, 29, 43, 33, |
| -1, 38, 29, 43, 33, -1, 39, 43, 33, -1, |
| 40, 43, 33, -1, 41, 43, 33, -1, 42, 43, |
| 33, -1, 43, 33, -1, -1, 6, -1, 4, -1, |
| 7, -1, 8, -1, 9, -1, 11, -1, 10, -1, |
| 13, -1, 12, -1, 14, -1, 20, -1, 15, -1, |
| 21, -1, 16, -1, 22, -1, 18, -1, 24, -1, |
| 17, -1, 23, -1, 19, -1, 25, -1, -1, 43, |
| 44, -1, 29, -1, 28, -1, 26, -1 |
| }; |
| |
| /* YYRLINE[YYN] -- source line where rule number YYN was defined. */ |
| static const unsigned char yyrline[] = |
| { |
| 0, 93, 93, 93, 96, 102, 108, 109, 115, 121, |
| 127, 133, 139, 144, 149, 154, 159, 162, 162, 163, |
| 163, 163, 163, 164, 164, 165, 165, 166, 166, 167, |
| 167, 168, 168, 169, 169, 170, 170, 171, 171, 172, |
| 172, 175, 176, 177 |
| }; |
| #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", "USE", "F_INCLUDE", "MODULE", "EOSTMT", |
| "CPP_INCLUDE", "F90PPR_INCLUDE", "COCO_INCLUDE", "F90PPR_DEFINE", |
| "CPP_DEFINE", "F90PPR_UNDEF", "CPP_UNDEF", "CPP_IFDEF", "CPP_IFNDEF", |
| "CPP_IF", "CPP_ELSE", "CPP_ELIF", "CPP_ENDIF", "F90PPR_IFDEF", |
| "F90PPR_IFNDEF", "F90PPR_IF", "F90PPR_ELSE", "F90PPR_ELIF", |
| "F90PPR_ENDIF", "UNTERMINATED_STRING", "CPP_TOENDL", "STRING", "WORD", |
| "$accept", "code", "stmt", "eostmt", "include", "define", "undef", |
| "ifdef", "ifndef", "if", "elif", "else", "endif", "other", "misc_code", 0 |
| }; |
| #endif |
| |
| # ifdef YYPRINT |
| /* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to |
| token YYLEX-NUM. */ |
| static const unsigned short int yytoknum[] = |
| { |
| 0, 256, 257, 258, 259, 260, 261, 262, 263, 264, |
| 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, |
| 275, 276, 277, 278, 279, 280, 281, 282, 283, 284 |
| }; |
| # endif |
| |
| /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ |
| static const unsigned char yyr1[] = |
| { |
| 0, 30, 31, 31, 32, 32, 32, 32, 32, 32, |
| 32, 32, 32, 32, 32, 32, 32, 33, 33, 34, |
| 34, 34, 34, 35, 35, 36, 36, 37, 37, 38, |
| 38, 39, 39, 40, 40, 41, 41, 42, 42, 43, |
| 43, 44, 44, 44 |
| }; |
| |
| /* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ |
| static const unsigned char yyr2[] = |
| { |
| 0, 2, 0, 2, 4, 4, 4, 3, 4, 4, |
| 4, 4, 3, 3, 3, 3, 2, 0, 1, 1, |
| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, |
| 2, 1, 1, 1 |
| }; |
| |
| /* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state |
| STATE-NUM when YYTABLE doesn't specify something else to do. Zero |
| means the default is an error. */ |
| static const unsigned char yydefact[] = |
| { |
| 2, 39, 1, 0, 19, 0, 20, 21, 22, 24, |
| 23, 26, 25, 27, 29, 31, 35, 33, 37, 28, |
| 30, 32, 36, 34, 38, 3, 0, 0, 0, 0, |
| 0, 39, 39, 39, 39, 17, 39, 17, 39, 39, |
| 39, 39, 39, 39, 17, 17, 17, 17, 18, 43, |
| 42, 41, 16, 40, 17, 7, 17, 17, 17, 17, |
| 17, 17, 12, 13, 14, 15, 4, 6, 5, 8, |
| 9, 10, 11 |
| }; |
| |
| /* YYDEFGOTO[NTERM-NUM]. */ |
| static const yysigned_char yydefgoto[] = |
| { |
| -1, 1, 25, 52, 26, 27, 28, 29, 30, 31, |
| 32, 33, 34, 35, 53 |
| }; |
| |
| /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing |
| STATE-NUM. */ |
| #define YYPACT_NINF -29 |
| static const yysigned_char yypact[] = |
| { |
| -29, 0, -29, -28, -29, -27, -23, -29, -29, -29, |
| -29, -29, -29, -29, -29, -29, -29, -29, -29, -29, |
| -29, -29, -29, -29, -29, -29, -1, 1, 3, 8, |
| 9, -29, -29, -29, -29, 25, -29, 22, -29, -29, |
| -29, -29, -29, -29, 25, 25, 25, 25, -29, -29, |
| -29, -29, -29, -29, 25, -29, 25, 25, 25, 25, |
| 25, 25, -29, -29, -29, -29, -29, -29, -29, -29, |
| -29, -29, -29 |
| }; |
| |
| /* YYPGOTO[NTERM-NUM]. */ |
| static const yysigned_char yypgoto[] = |
| { |
| -29, -29, -29, -11, -29, -29, -29, -29, -29, -29, |
| -29, -29, -29, 24, -29 |
| }; |
| |
| /* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If |
| positive, shift that token. If negative, reduce the rule which |
| number is the opposite. If zero, do what YYDEFACT says. |
| If YYTABLE_NINF, syntax error. */ |
| #define YYTABLE_NINF -1 |
| static const unsigned char yytable[] = |
| { |
| 2, 36, 37, 3, 4, 5, 38, 6, 7, 8, |
| 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, |
| 19, 20, 21, 22, 23, 24, 55, 39, 48, 0, |
| 40, 48, 41, 62, 63, 64, 65, 42, 43, 0, |
| 0, 0, 0, 66, 0, 67, 68, 69, 70, 71, |
| 72, 49, 0, 50, 51, 44, 45, 46, 47, 0, |
| 54, 0, 56, 57, 58, 59, 60, 61 |
| }; |
| |
| static const yysigned_char yycheck[] = |
| { |
| 0, 29, 29, 3, 4, 5, 29, 7, 8, 9, |
| 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, |
| 20, 21, 22, 23, 24, 25, 37, 28, 6, -1, |
| 29, 6, 29, 44, 45, 46, 47, 29, 29, -1, |
| -1, -1, -1, 54, -1, 56, 57, 58, 59, 60, |
| 61, 26, -1, 28, 29, 31, 32, 33, 34, -1, |
| 36, -1, 38, 39, 40, 41, 42, 43 |
| }; |
| |
| /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing |
| symbol of state STATE-NUM. */ |
| static const unsigned char yystos[] = |
| { |
| 0, 31, 0, 3, 4, 5, 7, 8, 9, 10, |
| 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, |
| 21, 22, 23, 24, 25, 32, 34, 35, 36, 37, |
| 38, 39, 40, 41, 42, 43, 29, 29, 29, 28, |
| 29, 29, 29, 29, 43, 43, 43, 43, 6, 26, |
| 28, 29, 33, 44, 43, 33, 43, 43, 43, 43, |
| 43, 43, 33, 33, 33, 33, 33, 33, 33, 33, |
| 33, 33, 33 |
| }; |
| |
| #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 int *bottom, short int *top) |
| #else |
| static void |
| yy_stack_print (bottom, top) |
| short int *bottom; |
| short int *top; |
| #endif |
| { |
| YYFPRINTF (stderr, "Stack now"); |
| for (/* Nothing. */; bottom <= top; ++bottom) |
| YYFPRINTF (stderr, " %d", *bottom); |
| YYFPRINTF (stderr, "\n"); |
| } |
| |
| # 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 int yyssa[YYINITDEPTH]; |
| short int *yyss = yyssa; |
| register short int *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 int *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 int *yyss1 = yyss; |
| union yyalloc *yyptr = |
| (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize)); |
| if (! yyptr) |
| goto yyoverflowlab; |
| YYSTACK_RELOCATE (yyss); |
| YYSTACK_RELOCATE (yyvs); |
| |
| # undef YYSTACK_RELOCATE |
| if (yyss1 != yyssa) |
| YYSTACK_FREE (yyss1); |
| } |
| # endif |
| #endif /* no yyoverflow */ |
| |
| yyssp = yyss + yysize - 1; |
| yyvsp = yyvs + yysize - 1; |
| |
| |
| YYDPRINTF ((stderr, "Stack size increased to %lu\n", |
| (unsigned long int) yystacksize)); |
| |
| if (yyss + yystacksize - 1 <= yyssp) |
| YYABORT; |
| } |
| |
| 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 4: |
| #line 97 "cmDependsFortranParser.y" |
| { |
| cmDependsFortranParser* parser = cmDependsFortran_yyget_extra(yyscanner); |
| cmDependsFortranParser_RuleUse(parser, yyvsp[-2].string); |
| free(yyvsp[-2].string); |
| } |
| break; |
| |
| case 5: |
| #line 103 "cmDependsFortranParser.y" |
| { |
| cmDependsFortranParser* parser = cmDependsFortran_yyget_extra(yyscanner); |
| cmDependsFortranParser_RuleInclude(parser, yyvsp[-2].string); |
| free(yyvsp[-2].string); |
| } |
| break; |
| |
| case 7: |
| #line 110 "cmDependsFortranParser.y" |
| { |
| cmDependsFortranParser* parser = cmDependsFortran_yyget_extra(yyscanner); |
| cmDependsFortranParser_RuleModule(parser, yyvsp[-1].string); |
| free(yyvsp[-1].string); |
| } |
| break; |
| |
| case 8: |
| #line 116 "cmDependsFortranParser.y" |
| { |
| cmDependsFortranParser* parser = cmDependsFortran_yyget_extra(yyscanner); |
| cmDependsFortranParser_RuleDefine(parser, yyvsp[-2].string); |
| free(yyvsp[-2].string); |
| } |
| break; |
| |
| case 9: |
| #line 122 "cmDependsFortranParser.y" |
| { |
| cmDependsFortranParser* parser = cmDependsFortran_yyget_extra(yyscanner); |
| cmDependsFortranParser_RuleUndef(parser, yyvsp[-2].string); |
| free(yyvsp[-2].string); |
| } |
| break; |
| |
| case 10: |
| #line 128 "cmDependsFortranParser.y" |
| { |
| cmDependsFortranParser* parser = cmDependsFortran_yyget_extra(yyscanner); |
| cmDependsFortranParser_RuleIfdef(parser, yyvsp[-2].string); |
| free(yyvsp[-2].string); |
| } |
| break; |
| |
| case 11: |
| #line 134 "cmDependsFortranParser.y" |
| { |
| cmDependsFortranParser* parser = cmDependsFortran_yyget_extra(yyscanner); |
| cmDependsFortranParser_RuleIfndef(parser, yyvsp[-2].string); |
| free(yyvsp[-2].string); |
| } |
| break; |
| |
| case 12: |
| #line 140 "cmDependsFortranParser.y" |
| { |
| cmDependsFortranParser* parser = cmDependsFortran_yyget_extra(yyscanner); |
| cmDependsFortranParser_RuleIf(parser); |
| } |
| break; |
| |
| case 13: |
| #line 145 "cmDependsFortranParser.y" |
| { |
| cmDependsFortranParser* parser = cmDependsFortran_yyget_extra(yyscanner); |
| cmDependsFortranParser_RuleElif(parser); |
| } |
| break; |
| |
| case 14: |
| #line 150 "cmDependsFortranParser.y" |
| { |
| cmDependsFortranParser* parser = cmDependsFortran_yyget_extra(yyscanner); |
| cmDependsFortranParser_RuleElse(parser); |
| } |
| break; |
| |
| case 15: |
| #line 155 "cmDependsFortranParser.y" |
| { |
| cmDependsFortranParser* parser = cmDependsFortran_yyget_extra(yyscanner); |
| cmDependsFortranParser_RuleEndif(parser); |
| } |
| break; |
| |
| case 41: |
| #line 175 "cmDependsFortranParser.y" |
| { free (yyvsp[0].string); } |
| break; |
| |
| case 42: |
| #line 176 "cmDependsFortranParser.y" |
| { free (yyvsp[0].string); } |
| break; |
| |
| |
| } |
| |
| /* Line 1010 of yacc.c. */ |
| #line 1277 "cmDependsFortranParser.cxx" |
| |
| 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: |
| |
| #if defined(__GNUC__) || defined(__HP_aCC) || defined(__INTEL_COMPILER) |
| /* 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 180 "cmDependsFortranParser.y" |
| |
| /* End of grammar */ |
| |