"Fossies" - the Fresh Open Source Software Archive  

Source code changes of the file "lib/parser.c" between
udunits-2.2.26.tar.gz and udunits-2.2.28.tar.gz

About: UDUNITS supports units of physical quantities. Its C library provides for arithmetic manipulation of units and for conversion of numeric values between compatible units.

parser.c  (udunits-2.2.26):parser.c  (udunits-2.2.28)
/* A Bison parser, made by GNU Bison 2.3. */ /* A Bison parser, made by GNU Bison 3.0.4. */
/* Skeleton implementation for Bison's Yacc-like parsers in C /* Bison implementation for Yacc-like parsers in C
Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006 Copyright (C) 1984, 1989-1990, 2000-2015 Free Software Foundation, Inc.
Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify 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 it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option) the Free Software Foundation, either version 3 of the License, or
any later version. (at your option) any later version.
This program is distributed in the hope that it will be useful, This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details. GNU General Public License for more details.
You should have received a copy of the GNU General Public License You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software along with this program. If not, see <http://www.gnu.org/licenses/>. */
Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA. */
/* As a special exception, you may create a larger work that contains /* As a special exception, you may create a larger work that contains
part or all of the Bison parser skeleton and distribute that work part or all of the Bison parser skeleton and distribute that work
under terms of your choice, so long as that work isn't itself a under terms of your choice, so long as that work isn't itself a
parser generator using the skeleton or a modified version thereof parser generator using the skeleton or a modified version thereof
as a parser skeleton. Alternatively, if you modify or redistribute as a parser skeleton. Alternatively, if you modify or redistribute
the parser skeleton itself, you may (at your option) remove this the parser skeleton itself, you may (at your option) remove this
special exception, which will cause the skeleton and the resulting special exception, which will cause the skeleton and the resulting
Bison output files to be licensed under the GNU General Public Bison output files to be licensed under the GNU General Public
License without this special exception. License without this special exception.
skipping to change at line 50 skipping to change at line 47
infringing on user name space. This should be done even for local infringing on user name space. This should be done even for local
variables, as they might otherwise be expanded by user macros. variables, as they might otherwise be expanded by user macros.
There are some unavoidable exceptions within include files to There are some unavoidable exceptions within include files to
define necessary library symbols; they are noted "INFRINGES ON define necessary library symbols; they are noted "INFRINGES ON
USER NAME SPACE" below. */ USER NAME SPACE" below. */
/* Identify Bison output. */ /* Identify Bison output. */
#define YYBISON 1 #define YYBISON 1
/* Bison version. */ /* Bison version. */
#define YYBISON_VERSION "2.3" #define YYBISON_VERSION "3.0.4"
/* Skeleton name. */ /* Skeleton name. */
#define YYSKELETON_NAME "yacc.c" #define YYSKELETON_NAME "yacc.c"
/* Pure parsers. */ /* Pure parsers. */
#define YYPURE 0 #define YYPURE 0
/* Using locations. */ /* Push parsers. */
#define YYLSP_NEEDED 0 #define YYPUSH 0
/* Pull parsers. */
#define YYPULL 1
/* Substitute the variable and function names. */ /* Substitute the variable and function names. */
#define yyparse utparse #define yyparse utparse
#define yylex utlex #define yylex utlex
#define yyerror uterror #define yyerror uterror
#define yylval utlval #define yydebug utdebug
#define yychar utchar #define yynerrs utnerrs
#define yydebug utdebug
#define yynerrs utnerrs
/* Tokens. */ #define yylval utlval
#ifndef YYTOKENTYPE #define yychar utchar
# define YYTOKENTYPE
/* Put the tokens into the symbol table, so that GDB and other debuggers
know about them. */
enum yytokentype {
ERR = 258,
SHIFT = 259,
MULTIPLY = 260,
DIVIDE = 261,
INT = 262,
EXPONENT = 263,
REAL = 264,
ID = 265,
DATE = 266,
CLOCK = 267,
TIMESTAMP = 268,
LOGREF = 269
};
#endif
/* Tokens. */
#define ERR 258
#define SHIFT 259
#define MULTIPLY 260
#define DIVIDE 261
#define INT 262
#define EXPONENT 263
#define REAL 264
#define ID 265
#define DATE 266
#define CLOCK 267
#define TIMESTAMP 268
#define LOGREF 269
/* Copy the first part of user declarations. */ /* Copy the first part of user declarations. */
#line 1 "parser.y" #line 1 "parser.y" /* yacc.c:339 */
/* /*
* Copyright 2013 University Corporation for Atmospheric Research * Copyright 2020 University Corporation for Atmospheric Research. All rights
* reserved.
* *
* This file is part of the UDUNITS-2 package. See the file COPYRIGHT * This file is part of the UDUNITS-2 package. See the file COPYRIGHT
* in the top-level source-directory of the package for copying and * in the top-level source-directory of the package for copying and
* redistribution conditions. * redistribution conditions.
*/ */
/* /*
* bison(1)-based parser for decoding formatted unit specifications. * bison(1)-based parser for decoding formatted unit specifications.
* *
* This module is thread-compatible but not thread-safe. Multi-threaded * This module is thread-compatible but not thread-safe: multi-threaded access
* access must be externally synchronized. * must be externally synchronized.
*/ */
/*LINTLIBRARY*/ /*LINTLIBRARY*/
#ifndef _XOPEN_SOURCE #include "config.h"
# define _XOPEN_SOURCE 500
#endif #include "prefix.h"
#include "udunits2.h"
#include <assert.h> #include <assert.h>
#include <ctype.h> #include <ctype.h>
#include <errno.h> #include <errno.h>
#include <stdlib.h> #include <stddef.h>
#include <stdio.h> #include <stdio.h>
#include <stdlib.h>
#include <string.h> #include <string.h>
#ifndef _MSC_VER #ifndef _MSC_VER
#include <strings.h> #include <strings.h>
#endif #endif
#include "udunits2.h" extern int utlex (void);
static ut_unit* _finalUnit; /* fully-parsed specification */ static ut_unit* _finalUnit; /* fully-parsed specification */
static ut_system* _unitSystem; /* The unit-system to use */ static ut_system* _unitSystem; /* The unit-system to use */
static char* _errorMessage; /* last error-message */ static char* _errorMessage; /* last error-message */
static ut_encoding _encoding; /* encoding of string to be parsed */ static ut_encoding _encoding; /* encoding of string to be parsed */
static int _restartScanner;/* restart scanner? */ static int _restartScanner;/* restart scanner? */
static int _isTime; /* product_exp is time? */ static int _isTime; /* product_exp is time? */
/* /*
* Removes leading and trailing whitespace from a string. * Removes leading and trailing whitespace from a string.
skipping to change at line 255 skipping to change at line 224
unsigned hour, minute, second; unsigned hour, minute, second;
if (value < -2400 || value > 2400) if (value < -2400 || value > 2400)
return -1; return -1;
to_clock(value < 0 ? -value : value, &hour, &minute, &second); to_clock(value < 0 ? -value : value, &hour, &minute, &second);
if (hour > 24 || minute >= 60) if (hour > 24 || minute >= 60)
return -1; return -1;
*time = value < 0 *time = (value >= 0)
? ut_encode_clock(-hour, -minute, -second) ? ut_encode_clock(hour, minute, second)
: ut_encode_clock(hour, minute, second); : -ut_encode_clock(hour, minute, second);
return 0; return 0;
} }
/** /**
* Converts an integer value into a time as used by this package. * Converts an integer value into a time as used by this package.
* *
* @param[in] value The integer value. Must correspond to H[H[MM[SS]]]. * @param[in] value The integer value. Must correspond to H[H[MM[SS]]].
* @param[out] time The corresponding time as used by this package. * @param[out] time The corresponding time as used by this package.
* @retval 0 Success. "*time" is set. * @retval 0 Success. "*time" is set.
skipping to change at line 307 skipping to change at line 276
{ {
ut_status prev = ut_get_status(); ut_status prev = ut_get_status();
ut_unit* second = ut_get_unit_by_name(_unitSystem, "second"); ut_unit* second = ut_get_unit_by_name(_unitSystem, "second");
int isTime = ut_are_convertible(unit, second); int isTime = ut_are_convertible(unit, second);
ut_free(second); ut_free(second);
ut_set_status(prev); ut_set_status(prev);
return isTime; return isTime;
} }
/* Enabling traces. */ #line 281 "parser.c" /* yacc.c:339 */
#ifndef YYDEBUG
# define YYDEBUG 1 # ifndef YY_NULLPTR
#endif # if defined __cplusplus && 201103L <= __cplusplus
# define YY_NULLPTR nullptr
# else
# define YY_NULLPTR 0
# endif
# endif
/* Enabling verbose error messages. */ /* Enabling verbose error messages. */
#ifdef YYERROR_VERBOSE #ifdef YYERROR_VERBOSE
# undef YYERROR_VERBOSE # undef YYERROR_VERBOSE
# define YYERROR_VERBOSE 1 # define YYERROR_VERBOSE 1
#else #else
# define YYERROR_VERBOSE 0 # define YYERROR_VERBOSE 0
#endif #endif
/* Enabling the token table. */ /* Debug traces. */
#ifndef YYTOKEN_TABLE #ifndef YYDEBUG
# define YYTOKEN_TABLE 0 # define YYDEBUG 1
#endif
#if YYDEBUG
extern int utdebug;
#endif
/* Token type. */
#ifndef YYTOKENTYPE
# define YYTOKENTYPE
enum yytokentype
{
ERR = 258,
SHIFT = 259,
MULTIPLY = 260,
DIVIDE = 261,
INT = 262,
EXPONENT = 263,
REAL = 264,
ID = 265,
DATE = 266,
CLOCK = 267,
TIMESTAMP = 268,
LOGREF = 269
};
#endif #endif
/* Tokens. */
#define ERR 258
#define SHIFT 259
#define MULTIPLY 260
#define DIVIDE 261
#define INT 262
#define EXPONENT 263
#define REAL 264
#define ID 265
#define DATE 266
#define CLOCK 267
#define TIMESTAMP 268
#define LOGREF 269
/* Value type. */
#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED #if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
typedef union YYSTYPE
#line 203 "parser.y" union YYSTYPE
{ {
#line 208 "parser.y" /* yacc.c:355 */
char* id; /* identifier */ char* id; /* identifier */
ut_unit* unit; /* "unit" structure */ ut_unit* unit; /* "unit" structure */
double rval; /* floating-point numerical value */ double rval; /* floating-point numerical value */
long ival; /* integer numerical value */ long ival; /* integer numerical value */
}
/* Line 193 of yacc.c. */ #line 353 "parser.c" /* yacc.c:355 */
#line 341 "parser.c" };
YYSTYPE;
# define yystype YYSTYPE /* obsolescent; will be withdrawn */ typedef union YYSTYPE YYSTYPE;
# define YYSTYPE_IS_DECLARED 1
# define YYSTYPE_IS_TRIVIAL 1 # define YYSTYPE_IS_TRIVIAL 1
# define YYSTYPE_IS_DECLARED 1
#endif #endif
extern YYSTYPE utlval;
int utparse (void);
/* Copy the second part of user declarations. */ /* Copy the second part of user declarations. */
/* Line 216 of yacc.c. */ #line 370 "parser.c" /* yacc.c:358 */
#line 354 "parser.c"
#ifdef short #ifdef short
# undef short # undef short
#endif #endif
#ifdef YYTYPE_UINT8 #ifdef YYTYPE_UINT8
typedef YYTYPE_UINT8 yytype_uint8; typedef YYTYPE_UINT8 yytype_uint8;
#else #else
typedef unsigned char yytype_uint8; typedef unsigned char yytype_uint8;
#endif #endif
#ifdef YYTYPE_INT8 #ifdef YYTYPE_INT8
typedef YYTYPE_INT8 yytype_int8; typedef YYTYPE_INT8 yytype_int8;
#elif (defined __STDC__ || defined __C99__FUNC__ \
|| defined __cplusplus || defined _MSC_VER)
typedef signed char yytype_int8;
#else #else
typedef short int yytype_int8; typedef signed char yytype_int8;
#endif #endif
#ifdef YYTYPE_UINT16 #ifdef YYTYPE_UINT16
typedef YYTYPE_UINT16 yytype_uint16; typedef YYTYPE_UINT16 yytype_uint16;
#else #else
typedef unsigned short int yytype_uint16; typedef unsigned short int yytype_uint16;
#endif #endif
#ifdef YYTYPE_INT16 #ifdef YYTYPE_INT16
typedef YYTYPE_INT16 yytype_int16; typedef YYTYPE_INT16 yytype_int16;
#else #else
typedef short int yytype_int16; typedef short int yytype_int16;
#endif #endif
#ifndef YYSIZE_T #ifndef YYSIZE_T
# ifdef __SIZE_TYPE__ # ifdef __SIZE_TYPE__
# define YYSIZE_T __SIZE_TYPE__ # define YYSIZE_T __SIZE_TYPE__
# elif defined size_t # elif defined size_t
# define YYSIZE_T size_t # define YYSIZE_T size_t
# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \ # elif ! defined YYSIZE_T
|| defined __cplusplus || defined _MSC_VER)
# include <stddef.h> /* INFRINGES ON USER NAME SPACE */ # include <stddef.h> /* INFRINGES ON USER NAME SPACE */
# define YYSIZE_T size_t # define YYSIZE_T size_t
# else # else
# define YYSIZE_T unsigned int # define YYSIZE_T unsigned int
# endif # endif
#endif #endif
#define YYSIZE_MAXIMUM ((YYSIZE_T) -1) #define YYSIZE_MAXIMUM ((YYSIZE_T) -1)
#ifndef YY_ #ifndef YY_
# if defined YYENABLE_NLS && YYENABLE_NLS # if defined YYENABLE_NLS && YYENABLE_NLS
# if ENABLE_NLS # if ENABLE_NLS
# include <libintl.h> /* INFRINGES ON USER NAME SPACE */ # include <libintl.h> /* INFRINGES ON USER NAME SPACE */
# define YY_(msgid) dgettext ("bison-runtime", msgid) # define YY_(Msgid) dgettext ("bison-runtime", Msgid)
# endif # endif
# endif # endif
# ifndef YY_ # ifndef YY_
# define YY_(msgid) msgid # define YY_(Msgid) Msgid
# endif
#endif
#ifndef YY_ATTRIBUTE
# if (defined __GNUC__ \
&& (2 < __GNUC__ || (__GNUC__ == 2 && 96 <= __GNUC_MINOR__))) \
|| defined __SUNPRO_C && 0x5110 <= __SUNPRO_C
# define YY_ATTRIBUTE(Spec) __attribute__(Spec)
# else
# define YY_ATTRIBUTE(Spec) /* empty */
# endif
#endif
#ifndef YY_ATTRIBUTE_PURE
# define YY_ATTRIBUTE_PURE YY_ATTRIBUTE ((__pure__))
#endif
#ifndef YY_ATTRIBUTE_UNUSED
# define YY_ATTRIBUTE_UNUSED YY_ATTRIBUTE ((__unused__))
#endif
#if !defined _Noreturn \
&& (!defined __STDC_VERSION__ || __STDC_VERSION__ < 201112)
# if defined _MSC_VER && 1200 <= _MSC_VER
# define _Noreturn __declspec (noreturn)
# else
# define _Noreturn YY_ATTRIBUTE ((__noreturn__))
# endif # endif
#endif #endif
/* Suppress unused-variable warnings by "using" E. */ /* Suppress unused-variable warnings by "using" E. */
#if ! defined lint || defined __GNUC__ #if ! defined lint || defined __GNUC__
# define YYUSE(e) ((void) (e)) # define YYUSE(E) ((void) (E))
#else #else
# define YYUSE(e) /* empty */ # define YYUSE(E) /* empty */
#endif #endif
/* Identity function, used to suppress warnings about constant conditions. */ #if defined __GNUC__ && 407 <= __GNUC__ * 100 + __GNUC_MINOR__
#ifndef lint /* Suppress an incorrect diagnostic about yylval being uninitialized. */
# define YYID(n) (n) # define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN \
#else _Pragma ("GCC diagnostic push") \
#if (defined __STDC__ || defined __C99__FUNC__ \ _Pragma ("GCC diagnostic ignored \"-Wuninitialized\"")\
|| defined __cplusplus || defined _MSC_VER) _Pragma ("GCC diagnostic ignored \"-Wmaybe-uninitialized\"")
static int # define YY_IGNORE_MAYBE_UNINITIALIZED_END \
YYID (int i) _Pragma ("GCC diagnostic pop")
#else #else
static int # define YY_INITIAL_VALUE(Value) Value
YYID (i)
int i;
#endif #endif
{ #ifndef YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
return i; # define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
} # define YY_IGNORE_MAYBE_UNINITIALIZED_END
#endif
#ifndef YY_INITIAL_VALUE
# define YY_INITIAL_VALUE(Value) /* Nothing. */
#endif #endif
#if ! defined yyoverflow || YYERROR_VERBOSE #if ! defined yyoverflow || YYERROR_VERBOSE
/* The parser invokes alloca or malloc; define the necessary symbols. */ /* The parser invokes alloca or malloc; define the necessary symbols. */
# ifdef YYSTACK_USE_ALLOCA # ifdef YYSTACK_USE_ALLOCA
# if YYSTACK_USE_ALLOCA # if YYSTACK_USE_ALLOCA
# ifdef __GNUC__ # ifdef __GNUC__
# define YYSTACK_ALLOC __builtin_alloca # define YYSTACK_ALLOC __builtin_alloca
# elif defined __BUILTIN_VA_ARG_INCR # elif defined __BUILTIN_VA_ARG_INCR
# include <alloca.h> /* INFRINGES ON USER NAME SPACE */ # include <alloca.h> /* INFRINGES ON USER NAME SPACE */
# elif defined _AIX # elif defined _AIX
# define YYSTACK_ALLOC __alloca # define YYSTACK_ALLOC __alloca
# elif defined _MSC_VER # elif defined _MSC_VER
# include <malloc.h> /* INFRINGES ON USER NAME SPACE */ # include <malloc.h> /* INFRINGES ON USER NAME SPACE */
# define alloca _alloca # define alloca _alloca
# else # else
# define YYSTACK_ALLOC alloca # define YYSTACK_ALLOC alloca
# if ! defined _ALLOCA_H && ! defined _STDLIB_H && (defined __STDC__ || defin # if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS
ed __C99__FUNC__ \
|| defined __cplusplus || defined _MSC_VER)
# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */ # include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
# ifndef _STDLIB_H /* Use EXIT_SUCCESS as a witness for stdlib.h. */
# define _STDLIB_H 1 # ifndef EXIT_SUCCESS
# define EXIT_SUCCESS 0
# endif # endif
# endif # endif
# endif # endif
# endif # endif
# endif # endif
# ifdef YYSTACK_ALLOC # ifdef YYSTACK_ALLOC
/* Pacify GCC's `empty if-body' warning. */ /* Pacify GCC's 'empty if-body' warning. */
# define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0)) # define YYSTACK_FREE(Ptr) do { /* empty */; } while (0)
# ifndef YYSTACK_ALLOC_MAXIMUM # ifndef YYSTACK_ALLOC_MAXIMUM
/* The OS might guarantee only one guard page at the bottom of the stack, /* The OS might guarantee only one guard page at the bottom of the stack,
and a page size can be as small as 4096 bytes. So we cannot safely and a page size can be as small as 4096 bytes. So we cannot safely
invoke alloca (N) if N exceeds 4096. Use a slightly smaller number invoke alloca (N) if N exceeds 4096. Use a slightly smaller number
to allow for a few compiler-allocated temporary stack slots. */ to allow for a few compiler-allocated temporary stack slots. */
# define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */ # define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */
# endif # endif
# else # else
# define YYSTACK_ALLOC YYMALLOC # define YYSTACK_ALLOC YYMALLOC
# define YYSTACK_FREE YYFREE # define YYSTACK_FREE YYFREE
# ifndef YYSTACK_ALLOC_MAXIMUM # ifndef YYSTACK_ALLOC_MAXIMUM
# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM # define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM
# endif # endif
# if (defined __cplusplus && ! defined _STDLIB_H \ # if (defined __cplusplus && ! defined EXIT_SUCCESS \
&& ! ((defined YYMALLOC || defined malloc) \ && ! ((defined YYMALLOC || defined malloc) \
&& (defined YYFREE || defined free))) && (defined YYFREE || defined free)))
# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */ # include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
# ifndef _STDLIB_H # ifndef EXIT_SUCCESS
# define _STDLIB_H 1 # define EXIT_SUCCESS 0
# endif # endif
# endif # endif
# ifndef YYMALLOC # ifndef YYMALLOC
# define YYMALLOC malloc # define YYMALLOC malloc
# if ! defined malloc && ! defined _STDLIB_H && (defined __STDC__ || defined _ # if ! defined malloc && ! defined EXIT_SUCCESS
_C99__FUNC__ \
|| defined __cplusplus || defined _MSC_VER)
void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */ void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */
# endif # endif
# endif # endif
# ifndef YYFREE # ifndef YYFREE
# define YYFREE free # define YYFREE free
# if ! defined free && ! defined _STDLIB_H && (defined __STDC__ || defined __C # if ! defined free && ! defined EXIT_SUCCESS
99__FUNC__ \
|| defined __cplusplus || defined _MSC_VER)
void free (void *); /* INFRINGES ON USER NAME SPACE */ void free (void *); /* INFRINGES ON USER NAME SPACE */
# endif # endif
# endif # endif
# endif # endif
#endif /* ! defined yyoverflow || YYERROR_VERBOSE */ #endif /* ! defined yyoverflow || YYERROR_VERBOSE */
#if (! defined yyoverflow \ #if (! defined yyoverflow \
&& (! defined __cplusplus \ && (! defined __cplusplus \
|| (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL))) || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
/* A type that is properly aligned for any stack member. */ /* A type that is properly aligned for any stack member. */
union yyalloc union yyalloc
{ {
yytype_int16 yyss; yytype_int16 yyss_alloc;
YYSTYPE yyvs; YYSTYPE yyvs_alloc;
}; };
/* The size of the maximum gap between one aligned stack and the next. */ /* The size of the maximum gap between one aligned stack and the next. */
# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1) # define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1)
/* The size of an array large to enough to hold all stacks, each with /* The size of an array large to enough to hold all stacks, each with
N elements. */ N elements. */
# define YYSTACK_BYTES(N) \ # define YYSTACK_BYTES(N) \
((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \ ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \
+ YYSTACK_GAP_MAXIMUM) + YYSTACK_GAP_MAXIMUM)
/* Copy COUNT objects from FROM to TO. The source and destination do # define YYCOPY_NEEDED 1
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 \
{ \
YYSIZE_T yyi; \
for (yyi = 0; yyi < (Count); yyi++) \
(To)[yyi] = (From)[yyi]; \
} \
while (YYID (0))
# endif
# endif
/* Relocate STACK from its old location to the new one. The /* Relocate STACK from its old location to the new one. The
local variables YYSIZE and YYSTACKSIZE give the old and new number of local variables YYSIZE and YYSTACKSIZE give the old and new number of
elements in the stack, and YYPTR gives the new location of the elements in the stack, and YYPTR gives the new location of the
stack. Advance YYPTR to a properly aligned location for the next stack. Advance YYPTR to a properly aligned location for the next
stack. */ stack. */
# define YYSTACK_RELOCATE(Stack) \ # define YYSTACK_RELOCATE(Stack_alloc, Stack) \
do \ do \
{ \ { \
YYSIZE_T yynewbytes; \ YYSIZE_T yynewbytes; \
YYCOPY (&yyptr->Stack, Stack, yysize); \ YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \
Stack = &yyptr->Stack; \ Stack = &yyptr->Stack_alloc; \
yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \ yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
yyptr += yynewbytes / sizeof (*yyptr); \ yyptr += yynewbytes / sizeof (*yyptr); \
} \ } \
while (YYID (0)) while (0)
#endif #endif
#if defined YYCOPY_NEEDED && YYCOPY_NEEDED
/* Copy COUNT objects from SRC to DST. The source and destination do
not overlap. */
# ifndef YYCOPY
# if defined __GNUC__ && 1 < __GNUC__
# define YYCOPY(Dst, Src, Count) \
__builtin_memcpy (Dst, Src, (Count) * sizeof (*(Src)))
# else
# define YYCOPY(Dst, Src, Count) \
do \
{ \
YYSIZE_T yyi; \
for (yyi = 0; yyi < (Count); yyi++) \
(Dst)[yyi] = (Src)[yyi]; \
} \
while (0)
# endif
# endif
#endif /* !YYCOPY_NEEDED */
/* YYFINAL -- State number of the termination state. */ /* YYFINAL -- State number of the termination state. */
#define YYFINAL 15 #define YYFINAL 15
/* YYLAST -- Last index in YYTABLE. */ /* YYLAST -- Last index in YYTABLE. */
#define YYLAST 95 #define YYLAST 95
/* YYNTOKENS -- Number of terminals. */ /* YYNTOKENS -- Number of terminals. */
#define YYNTOKENS 17 #define YYNTOKENS 17
/* YYNNTS -- Number of nonterminals. */ /* YYNNTS -- Number of nonterminals. */
#define YYNNTS 8 #define YYNNTS 8
/* YYNRULES -- Number of rules. */ /* YYNRULES -- Number of rules. */
#define YYNRULES 35 #define YYNRULES 35
/* YYNRULES -- Number of states. */ /* YYNSTATES -- Number of states. */
#define YYNSTATES 43 #define YYNSTATES 43
/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */ /* YYTRANSLATE[YYX] -- Symbol number corresponding to YYX as returned
by yylex, with out-of-bounds checking. */
#define YYUNDEFTOK 2 #define YYUNDEFTOK 2
#define YYMAXUTOK 269 #define YYMAXUTOK 269
#define YYTRANSLATE(YYX) \ #define YYTRANSLATE(YYX) \
((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK) ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */ /* YYTRANSLATE[TOKEN-NUM] -- Symbol number corresponding to TOKEN-NUM
as returned by yylex, without out-of-bounds checking. */
static const yytype_uint8 yytranslate[] = static const yytype_uint8 yytranslate[] =
{ {
0, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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,
15, 16, 2, 2, 2, 2, 2, 2, 2, 2, 15, 16, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
skipping to change at line 610 skipping to change at line 654
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 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, 2, 2, 2, 2, 2, 2, 1, 2, 3, 4,
5, 6, 7, 8, 9, 10, 11, 12, 13, 14 5, 6, 7, 8, 9, 10, 11, 12, 13, 14
}; };
#if YYDEBUG #if YYDEBUG
/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in /* YYRLINE[YYN] -- Source line where rule number YYN was defined. */
YYRHS. */
static const yytype_uint8 yyprhs[] =
{
0, 0, 3, 4, 6, 8, 10, 14, 18, 22,
26, 28, 31, 34, 38, 42, 46, 50, 52, 55,
58, 61, 63, 67, 71, 75, 79, 81, 83, 85,
87, 90, 94, 98, 100, 103
};
/* YYRHS -- A `-1'-separated list of the rules' RHS. */
static const yytype_int8 yyrhs[] =
{
18, 0, -1, -1, 19, -1, 1, -1, 20, -1,
20, 4, 9, -1, 20, 4, 7, -1, 20, 4,
24, -1, 20, 4, 1, -1, 21, -1, 20, 21,
-1, 20, 1, -1, 20, 5, 21, -1, 20, 5,
1, -1, 20, 6, 21, -1, 20, 6, 1, -1,
22, -1, 22, 7, -1, 22, 8, -1, 22, 1,
-1, 10, -1, 15, 19, 16, -1, 15, 19, 1,
-1, 14, 20, 16, -1, 14, 20, 1, -1, 23,
-1, 7, -1, 9, -1, 11, -1, 11, 12, -1,
11, 12, 12, -1, 11, 12, 10, -1, 13, -1,
13, 12, -1, 13, 10, -1
};
/* YYRLINE[YYN] -- source line where rule number YYN was defined. */
static const yytype_uint16 yyrline[] = static const yytype_uint16 yyrline[] =
{ {
0, 233, 233, 237, 241, 246, 249, 255, 261, 267, 0, 238, 238, 242, 246, 251, 254, 260, 266, 272,
275, 279, 287, 293, 301, 307, 315, 323, 326, 332, 280, 284, 292, 298, 306, 312, 320, 328, 331, 337,
338, 346, 399, 402, 408, 414, 420, 426, 429, 434, 343, 351, 404, 407, 413, 419, 425, 431, 434, 439,
437, 440, 443, 462, 465, 468 442, 445, 448, 467, 470, 473
}; };
#endif #endif
#if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE #if YYDEBUG || YYERROR_VERBOSE || 0
/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM. /* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
First, the terminals, then, starting at YYNTOKENS, nonterminals. */ First, the terminals, then, starting at YYNTOKENS, nonterminals. */
static const char *const yytname[] = static const char *const yytname[] =
{ {
"$end", "error", "$undefined", "ERR", "SHIFT", "MULTIPLY", "DIVIDE", "$end", "error", "$undefined", "ERR", "SHIFT", "MULTIPLY", "DIVIDE",
"INT", "EXPONENT", "REAL", "ID", "DATE", "CLOCK", "TIMESTAMP", "LOGREF", "INT", "EXPONENT", "REAL", "ID", "DATE", "CLOCK", "TIMESTAMP", "LOGREF",
"'('", "')'", "$accept", "unit_spec", "shift_exp", "product_exp", "'('", "')'", "$accept", "unit_spec", "shift_exp", "product_exp",
"power_exp", "basic_exp", "number", "timestamp", 0 "power_exp", "basic_exp", "number", "timestamp", YY_NULLPTR
}; };
#endif #endif
# ifdef YYPRINT # ifdef YYPRINT
/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to /* YYTOKNUM[NUM] -- (External) token number corresponding to the
token YYLEX-NUM. */ (internal) symbol number NUM (which must be that of a token). */
static const yytype_uint16 yytoknum[] = static const yytype_uint16 yytoknum[] =
{ {
0, 256, 257, 258, 259, 260, 261, 262, 263, 264, 0, 256, 257, 258, 259, 260, 261, 262, 263, 264,
265, 266, 267, 268, 269, 40, 41 265, 266, 267, 268, 269, 40, 41
}; };
# endif # endif
/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ #define YYPACT_NINF -10
static const yytype_uint8 yyr1[] =
{
0, 17, 18, 18, 18, 19, 19, 19, 19, 19,
20, 20, 20, 20, 20, 20, 20, 21, 21, 21,
21, 22, 22, 22, 22, 22, 22, 23, 23, 24,
24, 24, 24, 24, 24, 24
};
/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ #define yypact_value_is_default(Yystate) \
static const yytype_uint8 yyr2[] = (!!((Yystate) == (-10)))
#define YYTABLE_NINF -26
#define yytable_value_is_error(Yytable_value) \
0
/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
STATE-NUM. */
static const yytype_int8 yypact[] =
{ {
0, 2, 0, 1, 1, 1, 3, 3, 3, 3, 40, -10, -10, -10, -10, 80, 80, 2, -10, 17,
1, 2, 2, 3, 3, 3, 3, 1, 2, 2, -10, 0, -10, 29, 12, -10, -10, 70, 50, 60,
2, 1, 3, 3, 3, 3, 1, 1, 1, 1, -10, -10, -10, -10, 48, -10, -10, -10, -10, -10,
2, 3, 3, 1, 2, 2 -10, -9, 56, -10, -10, -10, -10, -10, 72, -10,
-10, -10, -10
}; };
/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state /* YYDEFACT[STATE-NUM] -- Default reduction number in state STATE-NUM.
STATE-NUM when YYTABLE doesn't specify something else to do. Zero Performed when YYTABLE does not specify something else to do. Zero
means the default is an error. */ means the default is an error. */
static const yytype_uint8 yydefact[] = static const yytype_uint8 yydefact[] =
{ {
0, 4, 27, 28, 21, 0, 0, 0, 3, 0, 0, 4, 27, 28, 21, 0, 0, 0, 3, 0,
10, 0, 26, 0, 0, 1, 12, 0, 0, 0, 10, 0, 26, 0, 0, 1, 12, 0, 0, 0,
11, 20, 18, 19, 12, 24, 23, 22, 9, 7, 11, 20, 18, 19, 12, 24, 23, 22, 9, 7,
6, 29, 33, 8, 14, 13, 16, 15, 30, 35, 6, 29, 33, 8, 14, 13, 16, 15, 30, 35,
34, 32, 31 34, 32, 31
}; };
/* YYDEFGOTO[NTERM-NUM]. */ /* YYPGOTO[NTERM-NUM]. */
static const yytype_int8 yydefgoto[] = static const yytype_int8 yypgoto[] =
{
-1, 7, 8, 9, 10, 11, 12, 33
};
/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
STATE-NUM. */
#define YYPACT_NINF -10
static const yytype_int8 yypact[] =
{ {
40, -10, -10, -10, -10, 80, 80, 2, -10, 17, -10, -10, 5, 7, 67, -10, -10, -10
-10, 0, -10, 29, 12, -10, -10, 70, 50, 60,
-10, -10, -10, -10, 48, -10, -10, -10, -10, -10,
-10, -9, 56, -10, -10, -10, -10, -10, 72, -10,
-10, -10, -10
}; };
/* YYPGOTO[NTERM-NUM]. */ /* YYDEFGOTO[NTERM-NUM]. */
static const yytype_int8 yypgoto[] = static const yytype_int8 yydefgoto[] =
{ {
-10, -10, 5, 7, 67, -10, -10, -10 -1, 7, 8, 9, 10, 11, 12, 33
}; };
/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If /* YYTABLE[YYPACT[STATE-NUM]] -- What to do in state STATE-NUM. If
positive, shift that token. If negative, reduce the rule which positive, shift that token. If negative, reduce the rule whose
number is the opposite. If zero, do what YYDEFACT says. number is the opposite. If YYTABLE_NINF, syntax error. */
If YYTABLE_NINF, syntax error. */
#define YYTABLE_NINF -26
static const yytype_int8 yytable[] = static const yytype_int8 yytable[] =
{ {
-17, 21, 15, 38, -17, -17, -17, 22, 23, -17, -17, 21, 15, 38, -17, -17, -17, 22, 23, -17,
-17, 14, 13, 26, -17, -17, -17, -5, 16, 0, -17, 14, 13, 26, -17, -17, -17, -5, 16, 0,
0, 17, 18, 19, 2, 0, 3, 4, 27, 0, 0, 17, 18, 19, 2, 0, 3, 4, 27, 0,
24, 5, 6, -5, 18, 19, 2, 0, 3, 4, 24, 5, 6, -5, 18, 19, 2, 0, 3, 4,
-2, 1, 0, 5, 6, 25, 0, 2, -25, 3, -2, 1, 0, 5, 6, 25, 0, 2, -25, 3,
4, 34, -25, 0, 5, 6, -25, 2, 0, 3, 4, 34, -25, 0, 5, 6, -25, 2, 0, 3,
4, 36, 0, 0, 5, 6, 39, 2, 40, 3, 4, 36, 0, 0, 5, 6, 39, 2, 40, 3,
4, 28, 0, 0, 5, 6, 20, 29, 0, 30, 4, 28, 0, 0, 5, 6, 20, 29, 0, 30,
skipping to change at line 755 skipping to change at line 762
-1, 4, 5, 6, 7, -1, 9, 10, 16, -1, -1, 4, 5, 6, 7, -1, 9, 10, 16, -1,
1, 14, 15, 16, 5, 6, 7, -1, 9, 10, 1, 14, 15, 16, 5, 6, 7, -1, 9, 10,
0, 1, -1, 14, 15, 16, -1, 7, 0, 9, 0, 1, -1, 14, 15, 16, -1, 7, 0, 9,
10, 1, 4, -1, 14, 15, 8, 7, -1, 9, 10, 1, 4, -1, 14, 15, 8, 7, -1, 9,
10, 1, -1, -1, 14, 15, 10, 7, 12, 9, 10, 1, -1, -1, 14, 15, 10, 7, 12, 9,
10, 1, -1, -1, 14, 15, 9, 7, -1, 9, 10, 1, -1, -1, 14, 15, 9, 7, -1, 9,
13, 11, 10, 13, 12, 18, 19, 7, -1, 9, 13, 11, 10, 13, 12, 18, 19, 7, -1, 9,
10, -1, -1, -1, 14, 15 10, -1, -1, -1, 14, 15
}; };
/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
symbol of state STATE-NUM. */ symbol of state STATE-NUM. */
static const yytype_uint8 yystos[] = static const yytype_uint8 yystos[] =
{ {
0, 1, 7, 9, 10, 14, 15, 18, 19, 20, 0, 1, 7, 9, 10, 14, 15, 18, 19, 20,
21, 22, 23, 20, 19, 0, 1, 4, 5, 6, 21, 22, 23, 20, 19, 0, 1, 4, 5, 6,
21, 1, 7, 8, 1, 16, 1, 16, 1, 7, 21, 1, 7, 8, 1, 16, 1, 16, 1, 7,
9, 11, 13, 24, 1, 21, 1, 21, 12, 10, 9, 11, 13, 24, 1, 21, 1, 21, 12, 10,
12, 10, 12 12, 10, 12
}; };
#define yyerrok (yyerrstatus = 0) /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
#define yyclearin (yychar = YYEMPTY) static const yytype_uint8 yyr1[] =
#define YYEMPTY (-2) {
#define YYEOF 0 0, 17, 18, 18, 18, 19, 19, 19, 19, 19,
20, 20, 20, 20, 20, 20, 20, 21, 21, 21,
#define YYACCEPT goto yyacceptlab 21, 22, 22, 22, 22, 22, 22, 23, 23, 24,
#define YYABORT goto yyabortlab 24, 24, 24, 24, 24, 24
#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 /* YYR2[YYN] -- Number of symbols on the right hand side of rule YYN. */
static const yytype_uint8 yyr2[] =
{
0, 2, 0, 1, 1, 1, 3, 3, 3, 3,
1, 2, 2, 3, 3, 3, 3, 1, 2, 2,
2, 1, 3, 3, 3, 3, 1, 1, 1, 1,
2, 3, 3, 1, 2, 2
};
#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
#define YYRECOVERING() (!!yyerrstatus) #define YYRECOVERING() (!!yyerrstatus)
#define YYBACKUP(Token, Value) \ #define YYBACKUP(Token, Value) \
do \ do \
if (yychar == YYEMPTY && yylen == 1) \ if (yychar == YYEMPTY) \
{ \ { \
yychar = (Token); \ yychar = (Token); \
yylval = (Value); \ yylval = (Value); \
yytoken = YYTRANSLATE (yychar); \ YYPOPSTACK (yylen); \
YYPOPSTACK (1); \ yystate = *yyssp; \
goto yybackup; \ goto yybackup; \
} \ } \
else \ else \
{ \ { \
yyerror (YY_("syntax error: cannot back up")); \ yyerror (YY_("syntax error: cannot back up")); \
YYERROR; \ YYERROR; \
} \ } \
while (YYID (0)) while (0)
#define YYTERROR 1 /* Error token number */
#define YYERRCODE 256 #define YYTERROR 1
#define YYERRCODE 256
/* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N].
If N is 0, then set CURRENT to the empty location which ends
the previous symbol: RHS[0] (always defined). */
#define YYRHSLOC(Rhs, K) ((Rhs)[K])
#ifndef YYLLOC_DEFAULT
# define YYLLOC_DEFAULT(Current, Rhs, N) \
do \
if (YYID (N)) \
{ \
(Current).first_line = YYRHSLOC (Rhs, 1).first_line; \
(Current).first_column = YYRHSLOC (Rhs, 1).first_column; \
(Current).last_line = YYRHSLOC (Rhs, N).last_line; \
(Current).last_column = YYRHSLOC (Rhs, N).last_column; \
} \
else \
{ \
(Current).first_line = (Current).last_line = \
YYRHSLOC (Rhs, 0).last_line; \
(Current).first_column = (Current).last_column = \
YYRHSLOC (Rhs, 0).last_column; \
} \
while (YYID (0))
#endif
/* YY_LOCATION_PRINT -- Print the location on the stream.
This macro was not mandated originally: define only if we know
we won't break user code: when these are the locations we know. */
#ifndef YY_LOCATION_PRINT
# if defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL
# define YY_LOCATION_PRINT(File, Loc) \
fprintf (File, "%d.%d-%d.%d", \
(Loc).first_line, (Loc).first_column, \
(Loc).last_line, (Loc).last_column)
# else
# define YY_LOCATION_PRINT(File, Loc) ((void) 0)
# endif
#endif
/* YYLEX -- calling `yylex' with the right arguments. */
#ifdef YYLEX_PARAM
# define YYLEX yylex (YYLEX_PARAM)
#else
# define YYLEX yylex ()
#endif
/* Enable debugging if requested. */ /* Enable debugging if requested. */
#if YYDEBUG #if YYDEBUG
# ifndef YYFPRINTF # ifndef YYFPRINTF
# include <stdio.h> /* INFRINGES ON USER NAME SPACE */ # include <stdio.h> /* INFRINGES ON USER NAME SPACE */
# define YYFPRINTF fprintf # define YYFPRINTF fprintf
# endif # endif
# define YYDPRINTF(Args) \ # define YYDPRINTF(Args) \
do { \ do { \
if (yydebug) \ if (yydebug) \
YYFPRINTF Args; \ YYFPRINTF Args; \
} while (YYID (0)) } while (0)
# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \
do { \
if (yydebug) \
{ \
YYFPRINTF (stderr, "%s ", Title);
\
yy_symbol_print (stderr, \
Type, Value); \
YYFPRINTF (stderr, "\n");
\
} \
} while (YYID (0))
/*--------------------------------. /* This macro is provided for backward compatibility. */
| Print this symbol on YYOUTPUT. | #ifndef YY_LOCATION_PRINT
`--------------------------------*/ # define YY_LOCATION_PRINT(File, Loc) ((void) 0)
#endif
# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \
do { \
if (yydebug) \
{ \
YYFPRINTF (stderr, "%s ", Title); \
yy_symbol_print (stderr, \
Type, Value); \
YYFPRINTF (stderr, "\n"); \
} \
} while (0)
/*----------------------------------------.
| Print this symbol's value on YYOUTPUT. |
`----------------------------------------*/
/*ARGSUSED*/
#if (defined __STDC__ || defined __C99__FUNC__ \
|| defined __cplusplus || defined _MSC_VER)
static void static void
yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvalue p) yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvalue p)
#else
static void
yy_symbol_value_print (yyoutput, yytype, yyvaluep)
FILE *yyoutput;
int yytype;
YYSTYPE const * const yyvaluep;
#endif
{ {
FILE *yyo = yyoutput;
YYUSE (yyo);
if (!yyvaluep) if (!yyvaluep)
return; return;
# ifdef YYPRINT # ifdef YYPRINT
if (yytype < YYNTOKENS) if (yytype < YYNTOKENS)
YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep); YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
# else
YYUSE (yyoutput);
# endif # endif
switch (yytype) YYUSE (yytype);
{
default:
break;
}
} }
/*--------------------------------. /*--------------------------------.
| Print this symbol on YYOUTPUT. | | Print this symbol on YYOUTPUT. |
`--------------------------------*/ `--------------------------------*/
#if (defined __STDC__ || defined __C99__FUNC__ \
|| defined __cplusplus || defined _MSC_VER)
static void static void
yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
#else
static void
yy_symbol_print (yyoutput, yytype, yyvaluep)
FILE *yyoutput;
int yytype;
YYSTYPE const * const yyvaluep;
#endif
{ {
if (yytype < YYNTOKENS) YYFPRINTF (yyoutput, "%s %s (",
YYFPRINTF (yyoutput, "token %s (", yytname[yytype]); yytype < YYNTOKENS ? "token" : "nterm", yytname[yytype]);
else
YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);
yy_symbol_value_print (yyoutput, yytype, yyvaluep); yy_symbol_value_print (yyoutput, yytype, yyvaluep);
YYFPRINTF (yyoutput, ")"); YYFPRINTF (yyoutput, ")");
} }
/*------------------------------------------------------------------. /*------------------------------------------------------------------.
| yy_stack_print -- Print the state stack from its BOTTOM up to its | | yy_stack_print -- Print the state stack from its BOTTOM up to its |
| TOP (included). | | TOP (included). |
`------------------------------------------------------------------*/ `------------------------------------------------------------------*/
#if (defined __STDC__ || defined __C99__FUNC__ \
|| defined __cplusplus || defined _MSC_VER)
static void static void
yy_stack_print (yytype_int16 *bottom, yytype_int16 *top) yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop)
#else
static void
yy_stack_print (bottom, top)
yytype_int16 *bottom;
yytype_int16 *top;
#endif
{ {
YYFPRINTF (stderr, "Stack now"); YYFPRINTF (stderr, "Stack now");
for (; bottom <= top; ++bottom) for (; yybottom <= yytop; yybottom++)
YYFPRINTF (stderr, " %d", *bottom); {
int yybot = *yybottom;
YYFPRINTF (stderr, " %d", yybot);
}
YYFPRINTF (stderr, "\n"); YYFPRINTF (stderr, "\n");
} }
# define YY_STACK_PRINT(Bottom, Top) \ # define YY_STACK_PRINT(Bottom, Top) \
do { \ do { \
if (yydebug) \ if (yydebug) \
yy_stack_print ((Bottom), (Top)); \ yy_stack_print ((Bottom), (Top)); \
} while (YYID (0)) } while (0)
/*------------------------------------------------. /*------------------------------------------------.
| Report that the YYRULE is going to be reduced. | | Report that the YYRULE is going to be reduced. |
`------------------------------------------------*/ `------------------------------------------------*/
#if (defined __STDC__ || defined __C99__FUNC__ \
|| defined __cplusplus || defined _MSC_VER)
static void static void
yy_reduce_print (YYSTYPE *yyvsp, int yyrule) yy_reduce_print (yytype_int16 *yyssp, YYSTYPE *yyvsp, int yyrule)
#else
static void
yy_reduce_print (yyvsp, yyrule)
YYSTYPE *yyvsp;
int yyrule;
#endif
{ {
unsigned long int yylno = yyrline[yyrule];
int yynrhs = yyr2[yyrule]; int yynrhs = yyr2[yyrule];
int yyi; int yyi;
unsigned long int yylno = yyrline[yyrule];
YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n", YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n",
yyrule - 1, yylno); yyrule - 1, yylno);
/* The symbols being reduced. */ /* The symbols being reduced. */
for (yyi = 0; yyi < yynrhs; yyi++) for (yyi = 0; yyi < yynrhs; yyi++)
{ {
fprintf (stderr, " $%d = ", yyi + 1); YYFPRINTF (stderr, " $%d = ", yyi + 1);
yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi], yy_symbol_print (stderr,
&(yyvsp[(yyi + 1) - (yynrhs)]) yystos[yyssp[yyi + 1 - yynrhs]],
); &(yyvsp[(yyi + 1) - (yynrhs)])
fprintf (stderr, "\n"); );
YYFPRINTF (stderr, "\n");
} }
} }
# define YY_REDUCE_PRINT(Rule) \ # define YY_REDUCE_PRINT(Rule) \
do { \ do { \
if (yydebug) \ if (yydebug) \
yy_reduce_print (yyvsp, Rule); \ yy_reduce_print (yyssp, yyvsp, Rule); \
} while (YYID (0)) } while (0)
/* Nonzero means print parse trace. It is left uninitialized so that /* Nonzero means print parse trace. It is left uninitialized so that
multiple parsers can coexist. */ multiple parsers can coexist. */
int yydebug; int yydebug;
#else /* !YYDEBUG */ #else /* !YYDEBUG */
# define YYDPRINTF(Args) # define YYDPRINTF(Args)
# define YY_SYMBOL_PRINT(Title, Type, Value, Location) # define YY_SYMBOL_PRINT(Title, Type, Value, Location)
# define YY_STACK_PRINT(Bottom, Top) # define YY_STACK_PRINT(Bottom, Top)
# define YY_REDUCE_PRINT(Rule) # define YY_REDUCE_PRINT(Rule)
#endif /* !YYDEBUG */ #endif /* !YYDEBUG */
/* YYINITDEPTH -- initial size of the parser's stacks. */ /* YYINITDEPTH -- initial size of the parser's stacks. */
#ifndef YYINITDEPTH #ifndef YYINITDEPTH
# define YYINITDEPTH 200 # define YYINITDEPTH 200
#endif #endif
/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only /* YYMAXDEPTH -- maximum size the stacks can grow to (effective only
if the built-in stack extension method is used). if the built-in stack extension method is used).
Do not make this value too large; the results are undefined if Do not make this value too large; the results are undefined if
YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH) YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH)
evaluated with infinite-precision integer arithmetic. */ evaluated with infinite-precision integer arithmetic. */
#ifndef YYMAXDEPTH #ifndef YYMAXDEPTH
# define YYMAXDEPTH 10000 # define YYMAXDEPTH 10000
#endif #endif
#if YYERROR_VERBOSE #if YYERROR_VERBOSE
# ifndef yystrlen # ifndef yystrlen
# if defined __GLIBC__ && defined _STRING_H # if defined __GLIBC__ && defined _STRING_H
# define yystrlen strlen # define yystrlen strlen
# else # else
/* Return the length of YYSTR. */ /* Return the length of YYSTR. */
#if (defined __STDC__ || defined __C99__FUNC__ \
|| defined __cplusplus || defined _MSC_VER)
static YYSIZE_T static YYSIZE_T
yystrlen (const char *yystr) yystrlen (const char *yystr)
#else
static YYSIZE_T
yystrlen (yystr)
const char *yystr;
#endif
{ {
YYSIZE_T yylen; YYSIZE_T yylen;
for (yylen = 0; yystr[yylen]; yylen++) for (yylen = 0; yystr[yylen]; yylen++)
continue; continue;
return yylen; return yylen;
} }
# endif # endif
# endif # endif
# ifndef yystpcpy # ifndef yystpcpy
# if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE # if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE
# define yystpcpy stpcpy # define yystpcpy stpcpy
# else # else
/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in /* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
YYDEST. */ YYDEST. */
#if (defined __STDC__ || defined __C99__FUNC__ \
|| defined __cplusplus || defined _MSC_VER)
static char * static char *
yystpcpy (char *yydest, const char *yysrc) yystpcpy (char *yydest, const char *yysrc)
#else
static char *
yystpcpy (yydest, yysrc)
char *yydest;
const char *yysrc;
#endif
{ {
char *yyd = yydest; char *yyd = yydest;
const char *yys = yysrc; const char *yys = yysrc;
while ((*yyd++ = *yys++) != '\0') while ((*yyd++ = *yys++) != '\0')
continue; continue;
return yyd - 1; return yyd - 1;
} }
# endif # endif
skipping to change at line 1093 skipping to change at line 1019
would have been. */ would have been. */
static YYSIZE_T static YYSIZE_T
yytnamerr (char *yyres, const char *yystr) yytnamerr (char *yyres, const char *yystr)
{ {
if (*yystr == '"') if (*yystr == '"')
{ {
YYSIZE_T yyn = 0; YYSIZE_T yyn = 0;
char const *yyp = yystr; char const *yyp = yystr;
for (;;) for (;;)
switch (*++yyp) switch (*++yyp)
{ {
case '\'': case '\'':
case ',': case ',':
goto do_not_strip_quotes; goto do_not_strip_quotes;
case '\\': case '\\':
if (*++yyp != '\\') if (*++yyp != '\\')
goto do_not_strip_quotes; goto do_not_strip_quotes;
/* Fall through. */ /* Fall through. */
default: default:
if (yyres) if (yyres)
yyres[yyn] = *yyp; yyres[yyn] = *yyp;
yyn++; yyn++;
break; break;
case '"': case '"':
if (yyres) if (yyres)
yyres[yyn] = '\0'; yyres[yyn] = '\0';
return yyn; return yyn;
} }
do_not_strip_quotes: ; do_not_strip_quotes: ;
} }
if (! yyres) if (! yyres)
return yystrlen (yystr); return yystrlen (yystr);
return yystpcpy (yyres, yystr) - yyres; return yystpcpy (yyres, yystr) - yyres;
} }
# endif # endif
/* Copy into YYRESULT an error message about the unexpected token /* Copy into *YYMSG, which is of size *YYMSG_ALLOC, an error message
YYCHAR while in state YYSTATE. Return the number of bytes copied, about the unexpected token YYTOKEN for the state stack whose top is
including the terminating null byte. If YYRESULT is null, do not YYSSP.
copy anything; just return the number of bytes that would be
copied. As a special case, return 0 if an ordinary "syntax error" Return 0 if *YYMSG was successfully written. Return 1 if *YYMSG is
message will do. Return YYSIZE_MAXIMUM if overflow occurs during not large enough to hold the message. In that case, also set
size calculation. */ *YYMSG_ALLOC to the required number of bytes. Return 2 if the
static YYSIZE_T required number of bytes is too large to store. */
yysyntax_error (char *yyresult, int yystate, int yychar) static int
yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg,
yytype_int16 *yyssp, int yytoken)
{ {
int yyn = yypact[yystate]; YYSIZE_T yysize0 = yytnamerr (YY_NULLPTR, yytname[yytoken]);
YYSIZE_T yysize = yysize0;
enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 };
/* Internationalized format string. */
const char *yyformat = YY_NULLPTR;
/* Arguments of yyformat. */
char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM];
/* Number of reported tokens (one for the "unexpected", one per
"expected"). */
int yycount = 0;
/* There are many possibilities here to consider:
- If this state is a consistent state with a default action, then
the only way this function was invoked is if the default action
is an error action. In that case, don't check for expected
tokens because there are none.
- The only way there can be no lookahead present (in yychar) is if
this state is a consistent state with a default action. Thus,
detecting the absence of a lookahead is sufficient to determine
that there is no unexpected or expected token to report. In that
case, just report a simple "syntax error".
- Don't assume there isn't a lookahead just because this state is a
consistent state with a default action. There might have been a
previous inconsistent state, consistent state with a non-default
action, or user semantic action that manipulated yychar.
- Of course, the expected token list depends on states to have
correct lookahead information, and it depends on the parser not
to perform extra reductions after fetching a lookahead from the
scanner and before detecting a syntax error. Thus, state merging
(from LALR or IELR) and default reductions corrupt the expected
token list. However, the list is correct for canonical LR with
one exception: it will still contain any token that will not be
accepted due to an error action in a later state.
*/
if (yytoken != YYEMPTY)
{
int yyn = yypact[*yyssp];
yyarg[yycount++] = yytname[yytoken];
if (!yypact_value_is_default (yyn))
{
/* Start YYX at -YYN if negative to avoid negative indexes in
YYCHECK. In other words, skip the first -YYN actions for
this state because they are default actions. */
int yyxbegin = yyn < 0 ? -yyn : 0;
/* Stay within bounds of both yycheck and yytname. */
int yychecklim = YYLAST - yyn + 1;
int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
int yyx;
for (yyx = yyxbegin; yyx < yyxend; ++yyx)
if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR
&& !yytable_value_is_error (yytable[yyx + yyn]))
{
if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM)
{
yycount = 1;
yysize = yysize0;
break;
}
yyarg[yycount++] = yytname[yyx];
{
YYSIZE_T yysize1 = yysize + yytnamerr (YY_NULLPTR, yytname[yyx
]);
if (! (yysize <= yysize1
&& yysize1 <= YYSTACK_ALLOC_MAXIMUM))
return 2;
yysize = yysize1;
}
}
}
}
if (! (YYPACT_NINF < yyn && yyn <= YYLAST)) switch (yycount)
return 0;
else
{ {
int yytype = YYTRANSLATE (yychar); # define YYCASE_(N, S) \
YYSIZE_T yysize0 = yytnamerr (0, yytname[yytype]); case N: \
YYSIZE_T yysize = yysize0; yyformat = S; \
YYSIZE_T yysize1; break
int yysize_overflow = 0; YYCASE_(0, YY_("syntax error"));
enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 }; YYCASE_(1, YY_("syntax error, unexpected %s"));
char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM]; YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s"));
int yyx; YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s"));
YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s"));
# if 0 YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %
/* This is so xgettext sees the translatable formats that are s"));
constructed on the fly. */ # undef YYCASE_
YY_("syntax error, unexpected %s"); }
YY_("syntax error, unexpected %s, expecting %s");
YY_("syntax error, unexpected %s, expecting %s or %s"); {
YY_("syntax error, unexpected %s, expecting %s or %s or %s"); YYSIZE_T yysize1 = yysize + yystrlen (yyformat);
YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s"); if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM))
# endif return 2;
char *yyfmt; yysize = yysize1;
char const *yyf; }
static char const yyunexpected[] = "syntax error, unexpected %s";
static char const yyexpecting[] = ", expecting %s"; if (*yymsg_alloc < yysize)
static char const yyor[] = " or %s"; {
char yyformat[sizeof yyunexpected *yymsg_alloc = 2 * yysize;
+ sizeof yyexpecting - 1 if (! (yysize <= *yymsg_alloc
+ ((YYERROR_VERBOSE_ARGS_MAXIMUM - 2) && *yymsg_alloc <= YYSTACK_ALLOC_MAXIMUM))
* (sizeof yyor - 1))]; *yymsg_alloc = YYSTACK_ALLOC_MAXIMUM;
char const *yyprefix = yyexpecting; return 1;
/* 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 + 1;
int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
int yycount = 1;
yyarg[0] = yytname[yytype];
yyfmt = yystpcpy (yyformat, yyunexpected);
for (yyx = yyxbegin; yyx < yyxend; ++yyx)
if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
{
if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM)
{
yycount = 1;
yysize = yysize0;
yyformat[sizeof yyunexpected - 1] = '\0';
break;
}
yyarg[yycount++] = yytname[yyx];
yysize1 = yysize + yytnamerr (0, yytname[yyx]);
yysize_overflow |= (yysize1 < yysize);
yysize = yysize1;
yyfmt = yystpcpy (yyfmt, yyprefix);
yyprefix = yyor;
}
yyf = YY_(yyformat);
yysize1 = yysize + yystrlen (yyf);
yysize_overflow |= (yysize1 < yysize);
yysize = yysize1;
if (yysize_overflow)
return YYSIZE_MAXIMUM;
if (yyresult)
{
/* Avoid sprintf, as that infringes on the user's name space.
Don't have undefined behavior even if the translation
produced a string with the wrong number of "%s"s. */
char *yyp = yyresult;
int yyi = 0;
while ((*yyp = *yyf) != '\0')
{
if (*yyp == '%' && yyf[1] == 's' && yyi < yycount)
{
yyp += yytnamerr (yyp, yyarg[yyi++]);
yyf += 2;
}
else
{
yyp++;
yyf++;
}
}
}
return yysize;
} }
/* Avoid sprintf, as that infringes on the user's name space.
Don't have undefined behavior even if the translation
produced a string with the wrong number of "%s"s. */
{
char *yyp = *yymsg;
int yyi = 0;
while ((*yyp = *yyformat) != '\0')
if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount)
{
yyp += yytnamerr (yyp, yyarg[yyi++]);
yyformat += 2;
}
else
{
yyp++;
yyformat++;
}
}
return 0;
} }
#endif /* YYERROR_VERBOSE */ #endif /* YYERROR_VERBOSE */
/*-----------------------------------------------. /*-----------------------------------------------.
| Release the memory associated to this symbol. | | Release the memory associated to this symbol. |
`-----------------------------------------------*/ `-----------------------------------------------*/
/*ARGSUSED*/
#if (defined __STDC__ || defined __C99__FUNC__ \
|| defined __cplusplus || defined _MSC_VER)
static void static void
yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep) yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep)
#else
static void
yydestruct (yymsg, yytype, yyvaluep)
const char *yymsg;
int yytype;
YYSTYPE *yyvaluep;
#endif
{ {
YYUSE (yyvaluep); YYUSE (yyvaluep);
if (!yymsg) if (!yymsg)
yymsg = "Deleting"; yymsg = "Deleting";
YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp); YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp);
switch (yytype) YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
{ YYUSE (yytype);
YY_IGNORE_MAYBE_UNINITIALIZED_END
default:
break;
}
} }
/* Prevent warnings from -Wmissing-prototypes. */
#ifdef YYPARSE_PARAM /* The lookahead symbol. */
#if defined __STDC__ || defined __cplusplus
int yyparse (void *YYPARSE_PARAM);
#else
int yyparse ();
#endif
#else /* ! YYPARSE_PARAM */
#if defined __STDC__ || defined __cplusplus
int yyparse (void);
#else
int yyparse ();
#endif
#endif /* ! YYPARSE_PARAM */
/* The look-ahead symbol. */
int yychar; int yychar;
/* The semantic value of the look-ahead symbol. */ /* The semantic value of the lookahead symbol. */
YYSTYPE yylval; YYSTYPE yylval;
/* Number of syntax errors so far. */ /* Number of syntax errors so far. */
int yynerrs; int yynerrs;
/*----------. /*----------.
| yyparse. | | yyparse. |
`----------*/ `----------*/
#ifdef YYPARSE_PARAM
#if (defined __STDC__ || defined __C99__FUNC__ \
|| defined __cplusplus || defined _MSC_VER)
int
yyparse (void *YYPARSE_PARAM)
#else
int
yyparse (YYPARSE_PARAM)
void *YYPARSE_PARAM;
#endif
#else /* ! YYPARSE_PARAM */
#if (defined __STDC__ || defined __C99__FUNC__ \
|| defined __cplusplus || defined _MSC_VER)
int int
yyparse (void) yyparse (void)
#else
int
yyparse ()
#endif
#endif
{ {
int yystate;
/* Number of tokens to shift before error messages enabled. */
int yyerrstatus;
/* The stacks and their tools:
'yyss': related to states.
'yyvs': related to semantic values.
Refer to the stacks through separate pointers, to allow yyoverflow
to reallocate them elsewhere. */
/* The state stack. */
yytype_int16 yyssa[YYINITDEPTH];
yytype_int16 *yyss;
yytype_int16 *yyssp;
/* The semantic value stack. */
YYSTYPE yyvsa[YYINITDEPTH];
YYSTYPE *yyvs;
YYSTYPE *yyvsp;
YYSIZE_T yystacksize;
int yystate;
int yyn; int yyn;
int yyresult; int yyresult;
/* Number of tokens to shift before error messages enabled. */ /* Lookahead token as an internal (translated) token number. */
int yyerrstatus;
/* Look-ahead token as an internal (translated) token number. */
int yytoken = 0; int yytoken = 0;
/* The variables used to return semantic value and location from the
action routines. */
YYSTYPE yyval;
#if YYERROR_VERBOSE #if YYERROR_VERBOSE
/* Buffer for error messages, and its allocated size. */ /* Buffer for error messages, and its allocated size. */
char yymsgbuf[128]; char yymsgbuf[128];
char *yymsg = yymsgbuf; char *yymsg = yymsgbuf;
YYSIZE_T yymsg_alloc = sizeof yymsgbuf; YYSIZE_T yymsg_alloc = sizeof yymsgbuf;
#endif #endif
/* 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. */
yytype_int16 yyssa[YYINITDEPTH];
yytype_int16 *yyss = yyssa;
yytype_int16 *yyssp;
/* The semantic value stack. */
YYSTYPE yyvsa[YYINITDEPTH];
YYSTYPE *yyvs = yyvsa;
YYSTYPE *yyvsp;
#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N)) #define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N))
YYSIZE_T yystacksize = YYINITDEPTH;
/* The variables used to return semantic value and location from the
action routines. */
YYSTYPE yyval;
/* The number of symbols on the RHS of the reduced rule. /* The number of symbols on the RHS of the reduced rule.
Keep to zero when no symbol should be popped. */ Keep to zero when no symbol should be popped. */
int yylen = 0; int yylen = 0;
yyssp = yyss = yyssa;
yyvsp = yyvs = yyvsa;
yystacksize = YYINITDEPTH;
YYDPRINTF ((stderr, "Starting parse\n")); YYDPRINTF ((stderr, "Starting parse\n"));
yystate = 0; yystate = 0;
yyerrstatus = 0; yyerrstatus = 0;
yynerrs = 0; yynerrs = 0;
yychar = YYEMPTY; /* Cause a token to be read. */ 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; goto yysetstate;
/*------------------------------------------------------------. /*------------------------------------------------------------.
| yynewstate -- Push a new state, which is found in yystate. | | yynewstate -- Push a new state, which is found in yystate. |
`------------------------------------------------------------*/ `------------------------------------------------------------*/
yynewstate: yynewstate:
/* In all cases, when you get here, the value and location stacks /* In all cases, when you get here, the value and location stacks
have just been pushed. So pushing a state here evens the stacks. */ have just been pushed. So pushing a state here evens the stacks. */
yyssp++; yyssp++;
yysetstate: yysetstate:
*yyssp = yystate; *yyssp = yystate;
if (yyss + yystacksize - 1 <= yyssp) if (yyss + yystacksize - 1 <= yyssp)
{ {
/* Get the current used size of the three stacks, in elements. */ /* Get the current used size of the three stacks, in elements. */
YYSIZE_T yysize = yyssp - yyss + 1; YYSIZE_T yysize = yyssp - yyss + 1;
#ifdef yyoverflow #ifdef yyoverflow
{ {
/* Give user a chance to reallocate the stack. Use copies of /* Give user a chance to reallocate the stack. Use copies of
these so that the &'s don't force the real ones into these so that the &'s don't force the real ones into
memory. */ memory. */
YYSTYPE *yyvs1 = yyvs; YYSTYPE *yyvs1 = yyvs;
yytype_int16 *yyss1 = yyss; yytype_int16 *yyss1 = yyss;
/* Each stack pointer address is followed by the size of the /* Each stack pointer address is followed by the size of the
data in use in that stack, in bytes. This used to be a data in use in that stack, in bytes. This used to be a
conditional around just the two extra args, but that might conditional around just the two extra args, but that might
be undefined if yyoverflow is a macro. */ be undefined if yyoverflow is a macro. */
yyoverflow (YY_("memory exhausted"), yyoverflow (YY_("memory exhausted"),
&yyss1, yysize * sizeof (*yyssp), &yyss1, yysize * sizeof (*yyssp),
&yyvs1, yysize * sizeof (*yyvsp), &yyvs1, yysize * sizeof (*yyvsp),
&yystacksize);
&yystacksize);
yyss = yyss1; yyss = yyss1;
yyvs = yyvs1; yyvs = yyvs1;
} }
#else /* no yyoverflow */ #else /* no yyoverflow */
# ifndef YYSTACK_RELOCATE # ifndef YYSTACK_RELOCATE
goto yyexhaustedlab; goto yyexhaustedlab;
# else # else
/* Extend the stack our own way. */ /* Extend the stack our own way. */
if (YYMAXDEPTH <= yystacksize) if (YYMAXDEPTH <= yystacksize)
goto yyexhaustedlab; goto yyexhaustedlab;
yystacksize *= 2; yystacksize *= 2;
if (YYMAXDEPTH < yystacksize) if (YYMAXDEPTH < yystacksize)
yystacksize = YYMAXDEPTH; yystacksize = YYMAXDEPTH;
{ {
yytype_int16 *yyss1 = yyss; yytype_int16 *yyss1 = yyss;
union yyalloc *yyptr = union yyalloc *yyptr =
(union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize)); (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
if (! yyptr) if (! yyptr)
goto yyexhaustedlab; goto yyexhaustedlab;
YYSTACK_RELOCATE (yyss); YYSTACK_RELOCATE (yyss_alloc, yyss);
YYSTACK_RELOCATE (yyvs); YYSTACK_RELOCATE (yyvs_alloc, yyvs);
# undef YYSTACK_RELOCATE # undef YYSTACK_RELOCATE
if (yyss1 != yyssa) if (yyss1 != yyssa)
YYSTACK_FREE (yyss1); YYSTACK_FREE (yyss1);
} }
# endif # endif
#endif /* no yyoverflow */ #endif /* no yyoverflow */
yyssp = yyss + yysize - 1; yyssp = yyss + yysize - 1;
yyvsp = yyvs + yysize - 1; yyvsp = yyvs + yysize - 1;
YYDPRINTF ((stderr, "Stack size increased to %lu\n", YYDPRINTF ((stderr, "Stack size increased to %lu\n",
(unsigned long int) yystacksize)); (unsigned long int) yystacksize));
if (yyss + yystacksize - 1 <= yyssp) if (yyss + yystacksize - 1 <= yyssp)
YYABORT; YYABORT;
} }
YYDPRINTF ((stderr, "Entering state %d\n", yystate)); YYDPRINTF ((stderr, "Entering state %d\n", yystate));
if (yystate == YYFINAL)
YYACCEPT;
goto yybackup; goto yybackup;
/*-----------. /*-----------.
| yybackup. | | yybackup. |
`-----------*/ `-----------*/
yybackup: yybackup:
/* Do appropriate processing given the current state. Read a /* Do appropriate processing given the current state. Read a
look-ahead token if we need one and don't already have one. */ lookahead token if we need one and don't already have one. */
/* First try to decide what to do without reference to look-ahead token. */ /* First try to decide what to do without reference to lookahead token. */
yyn = yypact[yystate]; yyn = yypact[yystate];
if (yyn == YYPACT_NINF) if (yypact_value_is_default (yyn))
goto yydefault; goto yydefault;
/* Not known => get a look-ahead token if don't already have one. */ /* Not known => get a lookahead token if don't already have one. */
/* YYCHAR is either YYEMPTY or YYEOF or a valid look-ahead symbol. */ /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */
if (yychar == YYEMPTY) if (yychar == YYEMPTY)
{ {
YYDPRINTF ((stderr, "Reading a token: ")); YYDPRINTF ((stderr, "Reading a token: "));
yychar = YYLEX; yychar = yylex ();
} }
if (yychar <= YYEOF) if (yychar <= YYEOF)
{ {
yychar = yytoken = YYEOF; yychar = yytoken = YYEOF;
YYDPRINTF ((stderr, "Now at end of input.\n")); YYDPRINTF ((stderr, "Now at end of input.\n"));
} }
else else
{ {
yytoken = YYTRANSLATE (yychar); yytoken = YYTRANSLATE (yychar);
skipping to change at line 1494 skipping to change at line 1394
} }
/* If the proper action on seeing token YYTOKEN is to reduce or to /* If the proper action on seeing token YYTOKEN is to reduce or to
detect an error, take that action. */ detect an error, take that action. */
yyn += yytoken; yyn += yytoken;
if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken) if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
goto yydefault; goto yydefault;
yyn = yytable[yyn]; yyn = yytable[yyn];
if (yyn <= 0) if (yyn <= 0)
{ {
if (yyn == 0 || yyn == YYTABLE_NINF) if (yytable_value_is_error (yyn))
goto yyerrlab; goto yyerrlab;
yyn = -yyn; yyn = -yyn;
goto yyreduce; goto yyreduce;
} }
if (yyn == YYFINAL)
YYACCEPT;
/* Count tokens shifted since error; after three, turn off error /* Count tokens shifted since error; after three, turn off error
status. */ status. */
if (yyerrstatus) if (yyerrstatus)
yyerrstatus--; yyerrstatus--;
/* Shift the look-ahead token. */ /* Shift the lookahead token. */
YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc); YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);
/* Discard the shifted token unless it is eof. */ /* Discard the shifted token. */
if (yychar != YYEOF) yychar = YYEMPTY;
yychar = YYEMPTY;
yystate = yyn; yystate = yyn;
YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
*++yyvsp = yylval; *++yyvsp = yylval;
YY_IGNORE_MAYBE_UNINITIALIZED_END
goto yynewstate; goto yynewstate;
/*-----------------------------------------------------------. /*-----------------------------------------------------------.
| yydefault -- do the default action for the current state. | | yydefault -- do the default action for the current state. |
`-----------------------------------------------------------*/ `-----------------------------------------------------------*/
yydefault: yydefault:
yyn = yydefact[yystate]; yyn = yydefact[yystate];
if (yyn == 0) if (yyn == 0)
goto yyerrlab; goto yyerrlab;
goto yyreduce; goto yyreduce;
/*-----------------------------. /*-----------------------------.
| yyreduce -- Do a reduction. | | yyreduce -- Do a reduction. |
`-----------------------------*/ `-----------------------------*/
yyreduce: yyreduce:
/* yyn is the number of a rule to reduce with. */ /* yyn is the number of a rule to reduce with. */
yylen = yyr2[yyn]; yylen = yyr2[yyn];
/* If YYLEN is nonzero, implement the default value of the action: /* If YYLEN is nonzero, implement the default value of the action:
`$$ = $1'. '$$ = $1'.
Otherwise, the following line sets YYVAL to garbage. Otherwise, the following line sets YYVAL to garbage.
This behavior is undocumented and Bison This behavior is undocumented and Bison
users should not rely upon it. Assigning to YYVAL users should not rely upon it. Assigning to YYVAL
unconditionally makes the parser a bit smaller, and it avoids a unconditionally makes the parser a bit smaller, and it avoids a
GCC warning that YYVAL may be used uninitialized. */ GCC warning that YYVAL may be used uninitialized. */
yyval = yyvsp[1-yylen]; yyval = yyvsp[1-yylen];
YY_REDUCE_PRINT (yyn); YY_REDUCE_PRINT (yyn);
switch (yyn) switch (yyn)
{ {
case 2: case 2:
#line 233 "parser.y" #line 238 "parser.y" /* yacc.c:1646 */
{ {
_finalUnit = ut_get_dimensionless_unit_one(_unitSystem); _finalUnit = ut_get_dimensionless_unit_one(_unitSystem);
YYACCEPT; YYACCEPT;
} }
#line 1481 "parser.c" /* yacc.c:1646 */
break; break;
case 3: case 3:
#line 237 "parser.y" #line 242 "parser.y" /* yacc.c:1646 */
{ {
_finalUnit = (yyvsp[(1) - (1)].unit); _finalUnit = (yyvsp[0].unit);
YYACCEPT; YYACCEPT;
} }
#line 1490 "parser.c" /* yacc.c:1646 */
break; break;
case 4: case 4:
#line 241 "parser.y" #line 246 "parser.y" /* yacc.c:1646 */
{ {
YYABORT; YYABORT;
} }
#line 1498 "parser.c" /* yacc.c:1646 */
break; break;
case 5: case 5:
#line 246 "parser.y" #line 251 "parser.y" /* yacc.c:1646 */
{ {
(yyval.unit) = (yyvsp[(1) - (1)].unit); (yyval.unit) = (yyvsp[0].unit);
} }
#line 1506 "parser.c" /* yacc.c:1646 */
break; break;
case 6: case 6:
#line 249 "parser.y" #line 254 "parser.y" /* yacc.c:1646 */
{ {
(yyval.unit) = ut_offset((yyvsp[(1) - (3)].unit), (yyvsp[(3) (yyval.unit) = ut_offset((yyvsp[-2].unit), (yyvsp[0].rval));
- (3)].rval)); ut_free((yyvsp[-2].unit));
ut_free((yyvsp[(1) - (3)].unit));
if ((yyval.unit) == NULL) if ((yyval.unit) == NULL)
YYERROR; YYERROR;
} }
#line 1517 "parser.c" /* yacc.c:1646 */
break; break;
case 7: case 7:
#line 255 "parser.y" #line 260 "parser.y" /* yacc.c:1646 */
{ {
(yyval.unit) = ut_offset((yyvsp[(1) - (3)].unit), (yyvsp[(3) (yyval.unit) = ut_offset((yyvsp[-2].unit), (yyvsp[0].ival));
- (3)].ival)); ut_free((yyvsp[-2].unit));
ut_free((yyvsp[(1) - (3)].unit));
if ((yyval.unit) == NULL) if ((yyval.unit) == NULL)
YYERROR; YYERROR;
} }
#line 1528 "parser.c" /* yacc.c:1646 */
break; break;
case 8: case 8:
#line 261 "parser.y" #line 266 "parser.y" /* yacc.c:1646 */
{ {
(yyval.unit) = ut_offset_by_time((yyvsp[(1) - (3)].unit), (yy (yyval.unit) = ut_offset_by_time((yyvsp[-2].unit), (yyvsp[0].
vsp[(3) - (3)].rval)); rval));
ut_free((yyvsp[(1) - (3)].unit)); ut_free((yyvsp[-2].unit));
if ((yyval.unit) == NULL) if ((yyval.unit) == NULL)
YYERROR; YYERROR;
} }
#line 1539 "parser.c" /* yacc.c:1646 */
break; break;
case 9: case 9:
#line 267 "parser.y" #line 272 "parser.y" /* yacc.c:1646 */
{ {
ut_status prev = ut_get_status(); ut_status prev = ut_get_status();
ut_free((yyvsp[(1) - (3)].unit)); ut_free((yyvsp[-2].unit));
ut_set_status(prev); ut_set_status(prev);
YYERROR; YYERROR;
} }
#line 1550 "parser.c" /* yacc.c:1646 */
break; break;
case 10: case 10:
#line 275 "parser.y" #line 280 "parser.y" /* yacc.c:1646 */
{ {
(yyval.unit) = (yyvsp[(1) - (1)].unit); (yyval.unit) = (yyvsp[0].unit);
_isTime = isTime((yyval.unit)); _isTime = isTime((yyval.unit));
} }
#line 1559 "parser.c" /* yacc.c:1646 */
break; break;
case 11: case 11:
#line 279 "parser.y" #line 284 "parser.y" /* yacc.c:1646 */
{ {
(yyval.unit) = ut_multiply((yyvsp[(1) - (2)].unit), (yyvsp[(2 ) - (2)].unit)); (yyval.unit) = ut_multiply((yyvsp[-1].unit), (yyvsp[0].unit)) ;
_isTime = isTime((yyval.unit)); _isTime = isTime((yyval.unit));
ut_free((yyvsp[(1) - (2)].unit)); ut_free((yyvsp[-1].unit));
ut_free((yyvsp[(2) - (2)].unit)); ut_free((yyvsp[0].unit));
if ((yyval.unit) == NULL) if ((yyval.unit) == NULL)
YYERROR; YYERROR;
} }
#line 1572 "parser.c" /* yacc.c:1646 */
break; break;
case 12: case 12:
#line 287 "parser.y" #line 292 "parser.y" /* yacc.c:1646 */
{ {
ut_status prev = ut_get_status(); ut_status prev = ut_get_status();
ut_free((yyvsp[(1) - (2)].unit)); ut_free((yyvsp[-1].unit));
ut_set_status(prev); ut_set_status(prev);
YYERROR; YYERROR;
} }
#line 1583 "parser.c" /* yacc.c:1646 */
break; break;
case 13: case 13:
#line 293 "parser.y" #line 298 "parser.y" /* yacc.c:1646 */
{ {
(yyval.unit) = ut_multiply((yyvsp[(1) - (3)].unit), (yyvsp[(3 ) - (3)].unit)); (yyval.unit) = ut_multiply((yyvsp[-2].unit), (yyvsp[0].unit)) ;
_isTime = isTime((yyval.unit)); _isTime = isTime((yyval.unit));
ut_free((yyvsp[(1) - (3)].unit)); ut_free((yyvsp[-2].unit));
ut_free((yyvsp[(3) - (3)].unit)); ut_free((yyvsp[0].unit));
if ((yyval.unit) == NULL) if ((yyval.unit) == NULL)
YYERROR; YYERROR;
} }
#line 1596 "parser.c" /* yacc.c:1646 */
break; break;
case 14: case 14:
#line 301 "parser.y" #line 306 "parser.y" /* yacc.c:1646 */
{ {
ut_status prev = ut_get_status(); ut_status prev = ut_get_status();
ut_free((yyvsp[(1) - (3)].unit)); ut_free((yyvsp[-2].unit));
ut_set_status(prev); ut_set_status(prev);
YYERROR; YYERROR;
} }
#line 1607 "parser.c" /* yacc.c:1646 */
break; break;
case 15: case 15:
#line 307 "parser.y" #line 312 "parser.y" /* yacc.c:1646 */
{ {
(yyval.unit) = ut_divide((yyvsp[(1) - (3)].unit), (yyvsp[(3) - (3)].unit)); (yyval.unit) = ut_divide((yyvsp[-2].unit), (yyvsp[0].unit));
_isTime = isTime((yyval.unit)); _isTime = isTime((yyval.unit));
ut_free((yyvsp[(1) - (3)].unit)); ut_free((yyvsp[-2].unit));
ut_free((yyvsp[(3) - (3)].unit)); ut_free((yyvsp[0].unit));
if ((yyval.unit) == NULL) if ((yyval.unit) == NULL)
YYERROR; YYERROR;
} }
#line 1620 "parser.c" /* yacc.c:1646 */
break; break;
case 16: case 16:
#line 315 "parser.y" #line 320 "parser.y" /* yacc.c:1646 */
{ {
ut_status prev = ut_get_status(); ut_status prev = ut_get_status();
ut_free((yyvsp[(1) - (3)].unit)); ut_free((yyvsp[-2].unit));
ut_set_status(prev); ut_set_status(prev);
YYERROR; YYERROR;
} }
#line 1631 "parser.c" /* yacc.c:1646 */
break; break;
case 17: case 17:
#line 323 "parser.y" #line 328 "parser.y" /* yacc.c:1646 */
{ {
(yyval.unit) = (yyvsp[(1) - (1)].unit); (yyval.unit) = (yyvsp[0].unit);
} }
#line 1639 "parser.c" /* yacc.c:1646 */
break; break;
case 18: case 18:
#line 326 "parser.y" #line 331 "parser.y" /* yacc.c:1646 */
{ {
(yyval.unit) = ut_raise((yyvsp[(1) - (2)].unit), (yyvsp[(2) - (yyval.unit) = ut_raise((yyvsp[-1].unit), (yyvsp[0].ival));
(2)].ival)); ut_free((yyvsp[-1].unit));
ut_free((yyvsp[(1) - (2)].unit));
if ((yyval.unit) == NULL) if ((yyval.unit) == NULL)
YYERROR; YYERROR;
} }
#line 1650 "parser.c" /* yacc.c:1646 */
break; break;
case 19: case 19:
#line 332 "parser.y" #line 337 "parser.y" /* yacc.c:1646 */
{ {
(yyval.unit) = ut_raise((yyvsp[(1) - (2)].unit), (yyvsp[(2) - (yyval.unit) = ut_raise((yyvsp[-1].unit), (yyvsp[0].ival));
(2)].ival)); ut_free((yyvsp[-1].unit));
ut_free((yyvsp[(1) - (2)].unit));
if ((yyval.unit) == NULL) if ((yyval.unit) == NULL)
YYERROR; YYERROR;
} }
#line 1661 "parser.c" /* yacc.c:1646 */
break; break;
case 20: case 20:
#line 338 "parser.y" #line 343 "parser.y" /* yacc.c:1646 */
{ {
ut_status prev = ut_get_status(); ut_status prev = ut_get_status();
ut_free((yyvsp[(1) - (2)].unit)); ut_free((yyvsp[-1].unit));
ut_set_status(prev); ut_set_status(prev);
YYERROR; YYERROR;
} }
#line 1672 "parser.c" /* yacc.c:1646 */
break; break;
case 21: case 21:
#line 346 "parser.y" #line 351 "parser.y" /* yacc.c:1646 */
{ {
double prefix = 1; double prefix = 1;
ut_unit* unit = NULL; ut_unit* unit = NULL;
char* cp = (yyvsp[(1) - (1)].id); char* cp = (yyvsp[0].id);
int symbolPrefixSeen = 0; int symbolPrefixSeen = 0;
while (*cp) { while (*cp) {
size_t nchar; size_t nchar;
double value; double value;
unit = ut_get_unit_by_name(_unitSystem, cp); unit = ut_get_unit_by_name(_unitSystem, cp);
if (unit != NULL) if (unit != NULL)
break; break;
skipping to change at line 1771 skipping to change at line 1688
symbolPrefixSeen = 1; symbolPrefixSeen = 1;
prefix *= value; prefix *= value;
cp += nchar; cp += nchar;
} }
else { else {
break; break;
} }
} }
} }
free((yyvsp[(1) - (1)].id)); free((yyvsp[0].id));
if (unit == NULL) { if (unit == NULL) {
ut_set_status(UT_UNKNOWN); ut_set_status(UT_UNKNOWN);
YYERROR; YYERROR;
} }
(yyval.unit) = ut_scale(prefix, unit); (yyval.unit) = ut_scale(prefix, unit);
ut_free(unit); ut_free(unit);
if ((yyval.unit) == NULL) if ((yyval.unit) == NULL)
YYERROR; YYERROR;
} }
#line 1730 "parser.c" /* yacc.c:1646 */
break; break;
case 22: case 22:
#line 399 "parser.y" #line 404 "parser.y" /* yacc.c:1646 */
{ {
(yyval.unit) = (yyvsp[(2) - (3)].unit); (yyval.unit) = (yyvsp[-1].unit);
} }
#line 1738 "parser.c" /* yacc.c:1646 */
break; break;
case 23: case 23:
#line 402 "parser.y" #line 407 "parser.y" /* yacc.c:1646 */
{ {
ut_status status = ut_get_status(); ut_status status = ut_get_status();
ut_free((yyvsp[(2) - (3)].unit)); ut_free((yyvsp[-1].unit));
ut_set_status(status); ut_set_status(status);
YYERROR; YYERROR;
} }
#line 1749 "parser.c" /* yacc.c:1646 */
break; break;
case 24: case 24:
#line 408 "parser.y" #line 413 "parser.y" /* yacc.c:1646 */
{ {
(yyval.unit) = ut_log((yyvsp[(1) - (3)].rval), (yyvsp[(2) - ( (yyval.unit) = ut_log((yyvsp[-2].rval), (yyvsp[-1].unit));
3)].unit)); ut_free((yyvsp[-1].unit));
ut_free((yyvsp[(2) - (3)].unit));
if ((yyval.unit) == NULL) if ((yyval.unit) == NULL)
YYERROR; YYERROR;
} }
#line 1760 "parser.c" /* yacc.c:1646 */
break; break;
case 25: case 25:
#line 414 "parser.y" #line 419 "parser.y" /* yacc.c:1646 */
{ {
ut_status status = ut_get_status(); ut_status status = ut_get_status();
ut_free((yyvsp[(2) - (3)].unit)); ut_free((yyvsp[-1].unit));
ut_set_status(status); ut_set_status(status);
YYERROR; YYERROR;
} }
#line 1771 "parser.c" /* yacc.c:1646 */
break; break;
case 26: case 26:
#line 420 "parser.y" #line 425 "parser.y" /* yacc.c:1646 */
{ {
(yyval.unit) = ut_scale((yyvsp[(1) - (1)].rval), (yyval.unit) = ut_scale((yyvsp[0].rval),
ut_get_dimensionless_unit_one(_unitSystem)); ut_get_dimensionless_unit_one(_unitSystem));
} }
#line 1780 "parser.c" /* yacc.c:1646 */
break; break;
case 27: case 27:
#line 426 "parser.y" #line 431 "parser.y" /* yacc.c:1646 */
{ {
(yyval.rval) = (yyvsp[(1) - (1)].ival); (yyval.rval) = (yyvsp[0].ival);
} }
#line 1788 "parser.c" /* yacc.c:1646 */
break; break;
case 28: case 28:
#line 429 "parser.y" #line 434 "parser.y" /* yacc.c:1646 */
{ {
(yyval.rval) = (yyvsp[(1) - (1)].rval); (yyval.rval) = (yyvsp[0].rval);
} }
#line 1796 "parser.c" /* yacc.c:1646 */
break; break;
case 29: case 29:
#line 434 "parser.y" #line 439 "parser.y" /* yacc.c:1646 */
{ {
(yyval.rval) = (yyvsp[(1) - (1)].rval); (yyval.rval) = (yyvsp[0].rval);
} }
#line 1804 "parser.c" /* yacc.c:1646 */
break; break;
case 30: case 30:
#line 437 "parser.y" #line 442 "parser.y" /* yacc.c:1646 */
{ {
(yyval.rval) = (yyvsp[(1) - (2)].rval) + (yyvsp[(2) - (2)].rv al); (yyval.rval) = (yyvsp[-1].rval) + (yyvsp[0].rval);
} }
#line 1812 "parser.c" /* yacc.c:1646 */
break; break;
case 31: case 31:
#line 440 "parser.y" #line 445 "parser.y" /* yacc.c:1646 */
{ {
(yyval.rval) = (yyvsp[(1) - (3)].rval) + ((yyvsp[(2) - (3)].r val) - (yyvsp[(3) - (3)].rval)); (yyval.rval) = (yyvsp[-2].rval) + ((yyvsp[-1].rval) - (yyvsp[ 0].rval));
} }
#line 1820 "parser.c" /* yacc.c:1646 */
break; break;
case 32: case 32:
#line 443 "parser.y" #line 448 "parser.y" /* yacc.c:1646 */
{ {
int error = 0; int error = 0;
if (strcasecmp((yyvsp[(3) - (3)].id), "UTC") != 0 && if (strcasecmp((yyvsp[0].id), "UTC") != 0 &&
strcasecmp((yyvsp[(3) - (3)].id), "GMT") != 0 && strcasecmp((yyvsp[0].id), "GMT") != 0 &&
strcasecmp((yyvsp[(3) - (3)].id), "Z") != 0) { strcasecmp((yyvsp[0].id), "Z") != 0) {
ut_set_status(UT_UNKNOWN); ut_set_status(UT_UNKNOWN);
error = 1; error = 1;
} }
free((yyvsp[(3) - (3)].id)); free((yyvsp[0].id));
if (!error) { if (!error) {
(yyval.rval) = (yyvsp[(1) - (3)].rval) + (yyvsp[(2) - (3) ].rval); (yyval.rval) = (yyvsp[-2].rval) + (yyvsp[-1].rval);
} }
else { else {
YYERROR; YYERROR;
} }
} }
#line 1844 "parser.c" /* yacc.c:1646 */
break; break;
case 33: case 33:
#line 462 "parser.y" #line 467 "parser.y" /* yacc.c:1646 */
{ {
(yyval.rval) = (yyvsp[(1) - (1)].rval); (yyval.rval) = (yyvsp[0].rval);
} }
#line 1852 "parser.c" /* yacc.c:1646 */
break; break;
case 34: case 34:
#line 465 "parser.y" #line 470 "parser.y" /* yacc.c:1646 */
{ {
(yyval.rval) = (yyvsp[(1) - (2)].rval) - (yyvsp[(2) - (2)].rv al); (yyval.rval) = (yyvsp[-1].rval) - (yyvsp[0].rval);
} }
#line 1860 "parser.c" /* yacc.c:1646 */
break; break;
case 35: case 35:
#line 468 "parser.y" #line 473 "parser.y" /* yacc.c:1646 */
{ {
int error = 0; int error = 0;
if (strcasecmp((yyvsp[(2) - (2)].id), "UTC") != 0 && if (strcasecmp((yyvsp[0].id), "UTC") != 0 &&
strcasecmp((yyvsp[(2) - (2)].id), "GMT") != 0 && strcasecmp((yyvsp[0].id), "GMT") != 0 &&
strcasecmp((yyvsp[(2) - (2)].id), "Z") != 0) { strcasecmp((yyvsp[0].id), "Z") != 0) {
ut_set_status(UT_UNKNOWN); ut_set_status(UT_UNKNOWN);
error = 1; error = 1;
} }
free((yyvsp[(2) - (2)].id)); free((yyvsp[0].id));
if (!error) { if (!error) {
(yyval.rval) = (yyvsp[(1) - (2)].rval); (yyval.rval) = (yyvsp[-1].rval);
} }
else { else {
YYERROR; YYERROR;
} }
} }
#line 1884 "parser.c" /* yacc.c:1646 */
break; break;
/* Line 1267 of yacc.c. */ #line 1888 "parser.c" /* yacc.c:1646 */
#line 1967 "parser.c"
default: break; default: break;
} }
/* User semantic actions sometimes alter yychar, and that requires
that yytoken be updated with the new translation. We take the
approach of translating immediately before every use of yytoken.
One alternative is translating here after every semantic action,
but that translation would be missed if the semantic action invokes
YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or
if it invokes YYBACKUP. In the case of YYABORT or YYACCEPT, an
incorrect destructor might then be invoked immediately. In the
case of YYERROR or YYBACKUP, subsequent parser actions might lead
to an incorrect destructor call or verbose syntax error message
before the lookahead is translated. */
YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc); YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc);
YYPOPSTACK (yylen); YYPOPSTACK (yylen);
yylen = 0; yylen = 0;
YY_STACK_PRINT (yyss, yyssp); YY_STACK_PRINT (yyss, yyssp);
*++yyvsp = yyval; *++yyvsp = yyval;
/* Now `shift' the result of the reduction. Determine what state /* Now 'shift' the result of the reduction. Determine what state
that goes to, based on the state we popped back to and the rule that goes to, based on the state we popped back to and the rule
number reduced by. */ number reduced by. */
yyn = yyr1[yyn]; yyn = yyr1[yyn];
yystate = yypgoto[yyn - YYNTOKENS] + *yyssp; yystate = yypgoto[yyn - YYNTOKENS] + *yyssp;
if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp) if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp)
yystate = yytable[yystate]; yystate = yytable[yystate];
else else
yystate = yydefgoto[yyn - YYNTOKENS]; yystate = yydefgoto[yyn - YYNTOKENS];
goto yynewstate; goto yynewstate;
/*------------------------------------. /*--------------------------------------.
| yyerrlab -- here on detecting error | | yyerrlab -- here on detecting error. |
`------------------------------------*/ `--------------------------------------*/
yyerrlab: yyerrlab:
/* Make sure we have latest lookahead translation. See comments at
user semantic actions for why this is necessary. */
yytoken = yychar == YYEMPTY ? YYEMPTY : YYTRANSLATE (yychar);
/* If not already recovering from an error, report this error. */ /* If not already recovering from an error, report this error. */
if (!yyerrstatus) if (!yyerrstatus)
{ {
++yynerrs; ++yynerrs;
#if ! YYERROR_VERBOSE #if ! YYERROR_VERBOSE
yyerror (YY_("syntax error")); yyerror (YY_("syntax error"));
#else #else
# define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, \
yyssp, yytoken)
{ {
YYSIZE_T yysize = yysyntax_error (0, yystate, yychar); char const *yymsgp = YY_("syntax error");
if (yymsg_alloc < yysize && yymsg_alloc < YYSTACK_ALLOC_MAXIMUM) int yysyntax_error_status;
{ yysyntax_error_status = YYSYNTAX_ERROR;
YYSIZE_T yyalloc = 2 * yysize; if (yysyntax_error_status == 0)
if (! (yysize <= yyalloc && yyalloc <= YYSTACK_ALLOC_MAXIMUM)) yymsgp = yymsg;
yyalloc = YYSTACK_ALLOC_MAXIMUM; else if (yysyntax_error_status == 1)
if (yymsg != yymsgbuf) {
YYSTACK_FREE (yymsg); if (yymsg != yymsgbuf)
yymsg = (char *) YYSTACK_ALLOC (yyalloc); YYSTACK_FREE (yymsg);
if (yymsg) yymsg = (char *) YYSTACK_ALLOC (yymsg_alloc);
yymsg_alloc = yyalloc; if (!yymsg)
else {
{ yymsg = yymsgbuf;
yymsg = yymsgbuf; yymsg_alloc = sizeof yymsgbuf;
yymsg_alloc = sizeof yymsgbuf; yysyntax_error_status = 2;
} }
} else
{
if (0 < yysize && yysize <= yymsg_alloc) yysyntax_error_status = YYSYNTAX_ERROR;
{ yymsgp = yymsg;
(void) yysyntax_error (yymsg, yystate, yychar); }
yyerror (yymsg); }
} yyerror (yymsgp);
else if (yysyntax_error_status == 2)
{ goto yyexhaustedlab;
yyerror (YY_("syntax error"));
if (yysize != 0)
goto yyexhaustedlab;
}
} }
# undef YYSYNTAX_ERROR
#endif #endif
} }
if (yyerrstatus == 3) if (yyerrstatus == 3)
{ {
/* If just tried and failed to reuse look-ahead token after an /* If just tried and failed to reuse lookahead token after an
error, discard it. */ error, discard it. */
if (yychar <= YYEOF) if (yychar <= YYEOF)
{ {
/* Return failure if at end of input. */ /* Return failure if at end of input. */
if (yychar == YYEOF) if (yychar == YYEOF)
YYABORT; YYABORT;
} }
else else
{ {
yydestruct ("Error: discarding", yydestruct ("Error: discarding",
yytoken, &yylval); yytoken, &yylval);
yychar = YYEMPTY; yychar = YYEMPTY;
} }
} }
/* Else will try to reuse look-ahead token after shifting the error /* Else will try to reuse lookahead token after shifting the error
token. */ token. */
goto yyerrlab1; goto yyerrlab1;
/*---------------------------------------------------. /*---------------------------------------------------.
| yyerrorlab -- error raised explicitly by YYERROR. | | yyerrorlab -- error raised explicitly by YYERROR. |
`---------------------------------------------------*/ `---------------------------------------------------*/
yyerrorlab: yyerrorlab:
/* Pacify compilers like GCC when the user code never invokes /* Pacify compilers like GCC when the user code never invokes
YYERROR and the label yyerrorlab therefore never appears in user YYERROR and the label yyerrorlab therefore never appears in user
code. */ code. */
if (/*CONSTCOND*/ 0) if (/*CONSTCOND*/ 0)
goto yyerrorlab; goto yyerrorlab;
/* Do not reclaim the symbols of the rule which action triggered /* Do not reclaim the symbols of the rule whose action triggered
this YYERROR. */ this YYERROR. */
YYPOPSTACK (yylen); YYPOPSTACK (yylen);
yylen = 0; yylen = 0;
YY_STACK_PRINT (yyss, yyssp); YY_STACK_PRINT (yyss, yyssp);
yystate = *yyssp; yystate = *yyssp;
goto yyerrlab1; goto yyerrlab1;
/*-------------------------------------------------------------. /*-------------------------------------------------------------.
| yyerrlab1 -- common code for both syntax error and YYERROR. | | yyerrlab1 -- common code for both syntax error and YYERROR. |
`-------------------------------------------------------------*/ `-------------------------------------------------------------*/
yyerrlab1: yyerrlab1:
yyerrstatus = 3; /* Each real token shifted decrements this. */ yyerrstatus = 3; /* Each real token shifted decrements this. */
for (;;) for (;;)
{ {
yyn = yypact[yystate]; yyn = yypact[yystate];
if (yyn != YYPACT_NINF) if (!yypact_value_is_default (yyn))
{ {
yyn += YYTERROR; yyn += YYTERROR;
if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR) if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR)
{ {
yyn = yytable[yyn]; yyn = yytable[yyn];
if (0 < yyn) if (0 < yyn)
break; break;
} }
} }
/* Pop the current state because it cannot handle the error token. */ /* Pop the current state because it cannot handle the error token. */
if (yyssp == yyss) if (yyssp == yyss)
YYABORT; YYABORT;
yydestruct ("Error: popping", yydestruct ("Error: popping",
yystos[yystate], yyvsp); yystos[yystate], yyvsp);
YYPOPSTACK (1); YYPOPSTACK (1);
yystate = *yyssp; yystate = *yyssp;
YY_STACK_PRINT (yyss, yyssp); YY_STACK_PRINT (yyss, yyssp);
} }
if (yyn == YYFINAL) YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
YYACCEPT;
*++yyvsp = yylval; *++yyvsp = yylval;
YY_IGNORE_MAYBE_UNINITIALIZED_END
/* Shift the error token. */ /* Shift the error token. */
YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp); YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp);
yystate = yyn; yystate = yyn;
goto yynewstate; goto yynewstate;
/*-------------------------------------. /*-------------------------------------.
| yyacceptlab -- YYACCEPT comes here. | | yyacceptlab -- YYACCEPT comes here. |
`-------------------------------------*/ `-------------------------------------*/
skipping to change at line 2096 skipping to change at line 2040
yyresult = 0; yyresult = 0;
goto yyreturn; goto yyreturn;
/*-----------------------------------. /*-----------------------------------.
| yyabortlab -- YYABORT comes here. | | yyabortlab -- YYABORT comes here. |
`-----------------------------------*/ `-----------------------------------*/
yyabortlab: yyabortlab:
yyresult = 1; yyresult = 1;
goto yyreturn; goto yyreturn;
#ifndef yyoverflow #if !defined yyoverflow || YYERROR_VERBOSE
/*-------------------------------------------------. /*-------------------------------------------------.
| yyexhaustedlab -- memory exhaustion comes here. | | yyexhaustedlab -- memory exhaustion comes here. |
`-------------------------------------------------*/ `-------------------------------------------------*/
yyexhaustedlab: yyexhaustedlab:
yyerror (YY_("memory exhausted")); yyerror (YY_("memory exhausted"));
yyresult = 2; yyresult = 2;
/* Fall through. */ /* Fall through. */
#endif #endif
yyreturn: yyreturn:
if (yychar != YYEOF && yychar != YYEMPTY) if (yychar != YYEMPTY)
yydestruct ("Cleanup: discarding lookahead", {
yytoken, &yylval); /* Make sure we have latest lookahead translation. See comments at
/* Do not reclaim the symbols of the rule which action triggered user semantic actions for why this is necessary. */
yytoken = YYTRANSLATE (yychar);
yydestruct ("Cleanup: discarding lookahead",
yytoken, &yylval);
}
/* Do not reclaim the symbols of the rule whose action triggered
this YYABORT or YYACCEPT. */ this YYABORT or YYACCEPT. */
YYPOPSTACK (yylen); YYPOPSTACK (yylen);
YY_STACK_PRINT (yyss, yyssp); YY_STACK_PRINT (yyss, yyssp);
while (yyssp != yyss) while (yyssp != yyss)
{ {
yydestruct ("Cleanup: popping", yydestruct ("Cleanup: popping",
yystos[*yyssp], yyvsp); yystos[*yyssp], yyvsp);
YYPOPSTACK (1); YYPOPSTACK (1);
} }
#ifndef yyoverflow #ifndef yyoverflow
if (yyss != yyssa) if (yyss != yyssa)
YYSTACK_FREE (yyss); YYSTACK_FREE (yyss);
#endif #endif
#if YYERROR_VERBOSE #if YYERROR_VERBOSE
if (yymsg != yymsgbuf) if (yymsg != yymsgbuf)
YYSTACK_FREE (yymsg); YYSTACK_FREE (yymsg);
#endif #endif
/* Make sure YYID is used. */ return yyresult;
return YYID (yyresult);
} }
#line 494 "parser.y" /* yacc.c:1906 */
#line 489 "parser.y"
#define yymaxdepth utmaxdepth #define yymaxdepth utmaxdepth
#define yylval utlval #define yylval utlval
#define yychar utchar #define yychar utchar
#define yypact utpact #define yypact utpact
#define yyr1 utr1 #define yyr1 utr1
#define yyr2 utr2 #define yyr2 utr2
#define yydef utdef #define yydef utdef
#define yychk utchk #define yychk utchk
#define yypgo utpgo #define yypgo utpgo
skipping to change at line 2294 skipping to change at line 2241
_restartScanner = 1; _restartScanner = 1;
#if YYDEBUG #if YYDEBUG
utdebug = 0; utdebug = 0;
ut_flex_debug = 0; ut_flex_debug = 0;
#endif #endif
_finalUnit = NULL; _finalUnit = NULL;
if (utparse() == 0) { if (utparse() == 0) {
int status; int status;
int n = yy_c_buf_p - buf->yy_ch_buf; ptrdiff_t n = yy_c_buf_p - buf->yy_ch_buf;
if (n >= strlen(utf8String)) { if (n >= strlen(utf8String)) {
unit = _finalUnit; /* success */ unit = _finalUnit; /* success */
status = UT_SUCCESS; status = UT_SUCCESS;
} }
else { else {
/* /*
* Parsing terminated before the end of the string. * Parsing terminated before the end of the string.
*/ */
ut_free(_finalUnit); ut_free(_finalUnit);
 End of changes. 282 change blocks. 
851 lines changed or deleted 790 lines changed or added

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