parser3/src/main/compile.tab.C - view

File: [parser3project] / parser3 / src / main / compile.tab.C
Revision 1.193: download - view: text, annotated - select for diffs - revision graph
Sat Apr 25 13:38:46 2026 UTC (7 weeks, 6 days ago) by moko
Branches: MAIN
CVS tags: HEAD

Copyright year updated, websites links changed to https://

/* A Bison parser, made by GNU Bison 3.3.2. */ /* Bison implementation for Yacc-like parsers in C Copyright (C) 1984, 1989-1990, 2000-2015, 2018-2019 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 3 of the License, 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, see <http://www.gnu.org/licenses/>. */ /* As a special exception, you may create a larger work that contains 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 parser generator using the skeleton or a modified version thereof as a parser skeleton. Alternatively, if you modify or redistribute the parser skeleton itself, you may (at your option) remove this special exception, which will cause the skeleton and the resulting Bison output files to be licensed under the GNU General Public License without this special exception. This special exception was added by the Free Software Foundation in version 2.2 of Bison. */ /* C LALR(1) parser skeleton 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. */ /* Undocumented macros, especially those whose name start with YY_, are private implementation details. Do not rely on them. */ /* Identify Bison output. */ #define YYBISON 1 /* Bison version. */ #define YYBISON_VERSION "3.3.2" /* Skeleton name. */ #define YYSKELETON_NAME "yacc.c" /* Pure parsers. */ #define YYPURE 1 /* Push parsers. */ #define YYPUSH 0 /* Pull parsers. */ #define YYPULL 1 /* First part of user prologue. */ #line 1 "compile.y" /* yacc.c:337 */ /** @file Parser: compiler(lexical parser and grammar). Copyright (c) 2001-2026 Art. Lebedev Studio (https://www.artlebedev.com) Authors: Konstantin Morshnev <moko@design.ru>, Alexandr Petrosian <paf@design.ru> */ volatile const char * IDENT_COMPILE_Y = "$Id: compile.tab.C,v 1.193 2026/04/25 13:38:46 moko Exp $"; /** @todo parser4: - cache compiled code from request to request. to do that... -#: make method definitions, @CLASS, @BASE, @USE instructions, which would be executed afterwards, and actions now performed at compile time would be delayed to run time. -#: make cache expiration on time and on disk-change of class source -#: in apache use subpools for compiled class storage -#: in iis make up specialized Pool object for that */ #define YYSTYPE ArrayOperation* #define YYDEBUG 1 #define YYERROR_VERBOSE 1 #define yyerror(pc, msg) real_yyerror(pc, msg) #define YYPRINT(file, type, value) yyprint(file, type, value) #define YYMALLOC pa_malloc #define YYFREE pa_free // includes #include "compile_tools.h" #include "pa_value.h" #include "pa_request.h" #include "pa_vobject.h" #include "pa_vdouble.h" #include "pa_globals.h" #include "pa_vmethod_frame.h" // defines #define CLASS_NAME "CLASS" #define USE_CONTROL_METHOD_NAME "USE" #define OPTIONS_CONTROL_METHOD_NAME "OPTIONS" // forwards static int real_yyerror(Parse_control* pc, const char* s); static void yyprint(FILE* file, int type, YYSTYPE value); static int yylex(YYSTYPE* lvalp, void* pc); static const VBool vfalse(false); static const VBool vtrue(true); static const VString vempty; // local convinient inplace typecast & var #undef PC #define PC (*pc) #undef POOL #define POOL (*PC.pool) #ifndef DOXYGEN #define CLASS_ADD if(!PC.class_add()){ \ PC.error=pa_strcat(PC.cclass->type(), " - class is already defined"); \ YYERROR; \ } #define YYERROR3(header, value, footer) { \ PC.error=pa_strcat(header, value, footer); \ YYERROR; \ } #define YYERROR1(value) { \ PC.error=value; \ YYERROR; \ } #line 151 "compile.tab.C" /* yacc.c:337 */ # ifndef YY_NULLPTR # if defined __cplusplus # if 201103L <= __cplusplus # define YY_NULLPTR nullptr # else # define YY_NULLPTR 0 # endif # else # define YY_NULLPTR ((void*)0) # endif # endif /* Enabling verbose error messages. */ #ifdef YYERROR_VERBOSE # undef YYERROR_VERBOSE # define YYERROR_VERBOSE 1 #else # define YYERROR_VERBOSE 0 #endif /* Debug traces. */ #ifndef YYDEBUG # define YYDEBUG 0 #endif #if YYDEBUG extern int yydebug; #endif /* Token type. */ #ifndef YYTOKENTYPE # define YYTOKENTYPE enum yytokentype { EON = 258, STRING = 259, BOGUS = 260, BAD_STRING_COMPARISON_OPERATOR = 261, BAD_HEX_LITERAL = 262, BAD_METHOD_DECL_START = 263, BAD_METHOD_PARAMETER_NAME_CHARACTER = 264, LAND = 265, LOR = 266, LXOR = 267, NXOR = 268, NLE = 269, NGE = 270, NEQ = 271, NNE = 272, NSL = 273, NSR = 274, SLT = 275, SGT = 276, SLE = 277, SGE = 278, SEQ = 279, SNE = 280, DEF = 281, IN = 282, FEXISTS = 283, DEXISTS = 284, IS = 285, LITERAL_TRUE = 286, LITERAL_FALSE = 287, NUNARY = 288 }; #endif /* Value type. */ #if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED typedef int YYSTYPE; # define YYSTYPE_IS_TRIVIAL 1 # define YYSTYPE_IS_DECLARED 1 #endif int yyparse (Parse_control* pc); #ifdef short # undef short #endif #ifdef YYTYPE_UINT8 typedef YYTYPE_UINT8 yytype_uint8; #else typedef unsigned char yytype_uint8; #endif #ifdef YYTYPE_INT8 typedef YYTYPE_INT8 yytype_int8; #else typedef signed char yytype_int8; #endif #ifdef YYTYPE_UINT16 typedef YYTYPE_UINT16 yytype_uint16; #else typedef unsigned short yytype_uint16; #endif #ifdef YYTYPE_INT16 typedef YYTYPE_INT16 yytype_int16; #else typedef short yytype_int16; #endif #ifndef YYSIZE_T # ifdef __SIZE_TYPE__ # define YYSIZE_T __SIZE_TYPE__ # elif defined size_t # define YYSIZE_T size_t # elif ! defined YYSIZE_T # include <stddef.h> /* INFRINGES ON USER NAME SPACE */ # define YYSIZE_T size_t # else # define YYSIZE_T unsigned # endif #endif #define YYSIZE_MAXIMUM ((YYSIZE_T) -1) #ifndef YY_ # if defined YYENABLE_NLS && YYENABLE_NLS # if ENABLE_NLS # include <libintl.h> /* INFRINGES ON USER NAME SPACE */ # define YY_(Msgid) dgettext ("bison-runtime", Msgid) # endif # endif # ifndef YY_ # 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 /* Suppress unused-variable warnings by "using" E. */ #if ! defined lint || defined __GNUC__ # define YYUSE(E) ((void) (E)) #else # define YYUSE(E) /* empty */ #endif #if defined __GNUC__ && ! defined __ICC && 407 <= __GNUC__ * 100 + __GNUC_MINOR__ /* Suppress an incorrect diagnostic about yylval being uninitialized. */ # define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN \ _Pragma ("GCC diagnostic push") \ _Pragma ("GCC diagnostic ignored \"-Wuninitialized\"")\ _Pragma ("GCC diagnostic ignored \"-Wmaybe-uninitialized\"") # define YY_IGNORE_MAYBE_UNINITIALIZED_END \ _Pragma ("GCC diagnostic pop") #else # define YY_INITIAL_VALUE(Value) Value #endif #ifndef YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN # define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN # define YY_IGNORE_MAYBE_UNINITIALIZED_END #endif #ifndef YY_INITIAL_VALUE # define YY_INITIAL_VALUE(Value) /* Nothing. */ #endif #if ! defined yyoverflow || YYERROR_VERBOSE /* The parser invokes alloca or malloc; define the necessary symbols. */ # ifdef YYSTACK_USE_ALLOCA # if YYSTACK_USE_ALLOCA # ifdef __GNUC__ # define YYSTACK_ALLOC __builtin_alloca # elif defined __BUILTIN_VA_ARG_INCR # include <alloca.h> /* INFRINGES ON USER NAME SPACE */ # elif defined _AIX # define YYSTACK_ALLOC __alloca # elif defined _MSC_VER # include <malloc.h> /* INFRINGES ON USER NAME SPACE */ # define alloca _alloca # else # define YYSTACK_ALLOC alloca # if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS # include <stdlib.h> /* INFRINGES ON USER NAME SPACE */ /* Use EXIT_SUCCESS as a witness for stdlib.h. */ # ifndef EXIT_SUCCESS # define EXIT_SUCCESS 0 # endif # endif # endif # endif # endif # ifdef YYSTACK_ALLOC /* Pacify GCC's 'empty if-body' warning. */ # define YYSTACK_FREE(Ptr) do { /* empty */; } while (0) # ifndef YYSTACK_ALLOC_MAXIMUM /* 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 invoke alloca (N) if N exceeds 4096. Use a slightly smaller number to allow for a few compiler-allocated temporary stack slots. */ # define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */ # endif # else # define YYSTACK_ALLOC YYMALLOC # define YYSTACK_FREE YYFREE # ifndef YYSTACK_ALLOC_MAXIMUM # define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM # endif # if (defined __cplusplus && ! defined EXIT_SUCCESS \ && ! ((defined YYMALLOC || defined malloc) \ && (defined YYFREE || defined free))) # include <stdlib.h> /* INFRINGES ON USER NAME SPACE */ # ifndef EXIT_SUCCESS # define EXIT_SUCCESS 0 # endif # endif # ifndef YYMALLOC # define YYMALLOC malloc # if ! defined malloc && ! defined EXIT_SUCCESS void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */ # endif # endif # ifndef YYFREE # define YYFREE free # if ! defined free && ! defined EXIT_SUCCESS void free (void *); /* INFRINGES ON USER NAME SPACE */ # endif # endif # 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 { yytype_int16 yyss_alloc; YYSTYPE yyvs_alloc; }; /* 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 (yytype_int16) + sizeof (YYSTYPE)) \ + YYSTACK_GAP_MAXIMUM) # define YYCOPY_NEEDED 1 /* 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_alloc, Stack) \ do \ { \ YYSIZE_T yynewbytes; \ YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \ Stack = &yyptr->Stack_alloc; \ yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \ yyptr += yynewbytes / sizeof (*yyptr); \ } \ while (0) #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. */ #define YYFINAL 53 /* YYLAST -- Last index in YYTABLE. */ #define YYLAST 560 /* YYNTOKENS -- Number of terminals. */ #define YYNTOKENS 61 /* YYNNTS -- Number of nonterminals. */ #define YYNNTS 91 /* YYNRULES -- Number of rules. */ #define YYNRULES 176 /* YYNSTATES -- Number of states. */ #define YYNSTATES 270 #define YYUNDEFTOK 2 #define YYMAXUTOK 288 /* YYTRANSLATE(TOKEN-NUM) -- Symbol number corresponding to TOKEN-NUM as returned by yylex, with out-of-bounds checking. */ #define YYTRANSLATE(YYX) \ ((unsigned) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK) /* YYTRANSLATE[TOKEN-NUM] -- Symbol number corresponding to TOKEN-NUM as returned by yylex. */ static const yytype_uint8 yytranslate[] = { 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, 47, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 45, 59, 2, 51, 42, 36, 60, 55, 56, 39, 37, 2, 38, 54, 40, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 58, 50, 33, 2, 34, 2, 46, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 48, 41, 49, 57, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 52, 35, 53, 44, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 43 }; #if YYDEBUG /* YYRLINE[YYN] -- Source line where rule number YYN was defined. */ static const yytype_uint16 yyrline[] = { 0, 148, 148, 152, 154, 154, 155, 157, 157, 159, 230, 230, 231, 231, 232, 233, 233, 235, 235, 282, 282, 283, 284, 284, 285, 285, 287, 287, 291, 291, 293, 293, 294, 294, 295, 295, 295, 299, 330, 331, 331, 332, 334, 335, 336, 385, 386, 386, 390, 403, 404, 405, 406, 428, 433, 436, 437, 438, 440, 444, 440, 459, 460, 462, 469, 476, 477, 478, 480, 486, 487, 487, 491, 502, 505, 502, 554, 570, 570, 572, 573, 574, 576, 579, 576, 582, 583, 585, 586, 589, 590, 593, 594, 596, 599, 612, 617, 618, 619, 624, 624, 626, 626, 627, 628, 640, 649, 652, 653, 654, 655, 656, 658, 662, 671, 674, 671, 684, 688, 693, 693, 694, 700, 701, 703, 722, 732, 734, 735, 736, 737, 738, 739, 740, 741, 743, 744, 745, 746, 747, 748, 749, 750, 752, 753, 754, 755, 756, 757, 758, 759, 760, 761, 762, 763, 764, 765, 766, 767, 768, 769, 770, 771, 772, 773, 774, 775, 776, 777, 778, 781, 786, 807, 812, 813, 814, 816 }; #endif #if YYDEBUG || YYERROR_VERBOSE || 0 /* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM. First, the terminals, then, starting at YYNTOKENS, nonterminals. */ static const char *const yytname[] = { "$end", "error", "$undefined", "EON", "STRING", "BOGUS", "BAD_STRING_COMPARISON_OPERATOR", "BAD_HEX_LITERAL", "BAD_METHOD_DECL_START", "BAD_METHOD_PARAMETER_NAME_CHARACTER", "\"&&\"", "\"||\"", "\"!||\"", "\"!|\"", "\"<=\"", "\">=\"", "\"==\"", "\"!=\"", "\"<<\"", "\">>\"", "\"lt\"", "\"gt\"", "\"le\"", "\"ge\"", "\"eq\"", "\"ne\"", "\"def\"", "\"in\"", "\"-f\"", "\"-d\"", "\"is\"", "\"true\"", "\"false\"", "'<'", "'>'", "'|'", "'&'", "'+'", "'-'", "'*'", "'/'", "'\\\\'", "'%'", "NUNARY", "'~'", "'!'", "'@'", "'\\n'", "'['", "']'", "';'", "'$'", "'{'", "'}'", "'.'", "'('", "')'", "'^'", "':'", "'\"'", "'\\''", "$accept", "all", "methods", "one_big_piece", "method", "control_method", "maybe_control_strings", "control_strings", "control_string", "maybe_string", "code_method", "@1", "maybe_bracketed_strings", "bracketed_maybe_strings", "maybe_strings", "strings", "maybe_comment", "maybe_codes", "codes", "code", "action", "get", "get_value", "get_name_value", "name_in_curly_rdive", "name_without_curly_rdive", "name_without_curly_rdive_read", "name_without_curly_rdive_class", "name_without_curly_rdive_code", "put", "name_expr_wdive", "name_expr_wdive_root", "name_expr_wdive_write", "name_expr_wdive_class", "construct", "construct_square", "@2", "$@3", "any_constructor_code_values", "construct_round", "construct_curly", "any_constructor_code_value", "constructor_code_value", "constructor_code", "codes__excluding_sole_str_literal", "call", "call_value", "$@4", "$@5", "call_name", "store_params", "store_param", "store_square_param", "@6", "$@7", "store_round_param", "store_curly_param", "store_code_param_parts", "store_expr_param_parts", "store_curly_param_parts", "store_code_param_part", "store_expr_param_part", "store_curly_param_part", "code_param_value", "name_expr_dive_code", "name_path", "name_step", "name_advance1", "name_advance2", "name_expr_value", "name_expr_subvar_value", "name_expr_with_subvar_value", "name_square_code_value", "@8", "$@9", "name_round_expr_value", "subvar_ref_name_rdive", "subvar_get_writes", "subvar__get_write", "class_prefix", "class_static_prefix", "class_constructor_prefix", "expr_value", "expr", "double_or_STRING", "string_inside_quotes_value", "write_string", "empty_value", "true_value", "false_value", "empty", YY_NULLPTR }; #endif # ifdef YYPRINT /* YYTOKNUM[NUM] -- (External) token number corresponding to the (internal) symbol number NUM (which must be that of a token). */ static const yytype_uint16 yytoknum[] = { 0, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 60, 62, 124, 38, 43, 45, 42, 47, 92, 37, 288, 126, 33, 64, 10, 91, 93, 59, 36, 123, 125, 46, 40, 41, 94, 58, 34, 39 }; # endif #define YYPACT_NINF -220 #define yypact_value_is_default(Yystate) \ (!!((Yystate) == (-220))) #define YYTABLE_NINF -177 #define yytable_value_is_error(Yytable_value) \ 0 /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing STATE-NUM. */ static const yytype_int16 yypact[] = { 9, -220, 29, 50, -220, 37, 16, -220, -220, -220, -220, -220, 10, -220, -220, -220, -220, -220, -220, -220, -220, -220, -6, 14, -220, 45, 91, 92, 248, -220, -220, 47, -220, -220, -220, -24, -220, -220, -220, -220, 93, -220, -3, -220, 5, -220, -220, -220, -220, 93, -1, -220, 91, -220, -220, -220, 80, 82, 43, -220, 45, -220, 66, -220, 10, -220, -220, 58, 93, 68, 93, 66, -220, 92, 68, -220, 248, 248, 248, 248, -220, -220, 248, 248, 248, 248, 77, 248, 10, 10, -220, -220, 70, 346, -220, -220, -220, -220, -220, 10, 248, -220, -220, -220, -220, 12, -220, -220, 5, -220, -220, -220, -220, -220, -220, -220, -220, 11, -220, 84, 90, -220, 75, 83, -220, 123, -220, -220, -220, -220, 10, -220, 68, 480, 480, 480, 480, -220, -220, -220, -220, 299, -220, 101, 85, -220, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, 22, 108, 106, -16, -220, -220, -220, -220, 159, -220, 117, -220, 116, -220, -220, -220, 442, 412, 379, 505, 472, 472, 312, 312, 112, 112, 472, 472, 472, 472, 312, 312, 480, 472, 472, 512, 518, 67, 67, -220, -220, -220, -220, 86, 10, 107, 118, -220, -220, -220, -220, -220, -220, -220, -220, 10, 248, 35, -220, -220, -220, -220, -220, -220, -220, 10, 22, 120, 23, -220, 32, -220, 60, -220, -220, -220, -220, 10, -220, -220, 109, -220, 121, -220, -220, -220, 10, -220, 248, -220, -220, 23, 125, -220, -220, -220, -220 }; /* YYDEFACT[STATE-NUM] -- Default reduction number in state STATE-NUM. Performed when YYTABLE does not specify something else to do. Zero means the default is an error. */ static const yytype_uint8 yydefact[] = { 176, 172, 0, 0, 73, 0, 3, 2, 4, 7, 8, 6, 29, 30, 33, 34, 37, 35, 36, 72, 32, 28, 0, 107, 114, 0, 0, 0, 0, 38, 40, 0, 42, 43, 44, 0, 49, 50, 51, 52, 0, 101, 0, 46, 99, 108, 109, 110, 111, 0, 122, 123, 0, 1, 5, 31, 176, 176, 176, 106, 0, 124, 113, 119, 0, 118, 112, 0, 0, 105, 0, 107, 53, 0, 99, 170, 0, 0, 0, 0, 174, 175, 0, 0, 0, 0, 0, 0, 176, 176, 130, 131, 0, 126, 127, 128, 129, 39, 58, 176, 0, 48, 55, 56, 57, 107, 102, 47, 100, 103, 45, 54, 125, 76, 74, 16, 9, 11, 12, 0, 10, 24, 0, 23, 22, 176, 20, 19, 121, 120, 115, 41, 100, 139, 140, 141, 142, 136, 135, 137, 138, 0, 171, 0, 0, 117, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 173, 0, 0, 0, 13, 15, 14, 21, 0, 27, 0, 26, 0, 134, 132, 133, 154, 155, 156, 153, 159, 160, 161, 162, 149, 150, 163, 164, 165, 166, 167, 168, 169, 157, 158, 152, 151, 144, 143, 145, 146, 148, 147, 172, 0, 33, 59, 61, 67, 68, 69, 65, 64, 63, 82, 176, 0, 0, 77, 79, 80, 81, 25, 17, 116, 71, 173, 0, 173, 95, 0, 91, 0, 89, 94, 75, 78, 176, 62, 60, 172, 98, 83, 87, 93, 96, 176, 86, 0, 85, 18, 173, 0, 92, 90, 88, 84 }; /* YYPGOTO[NTERM-NUM]. */ static const yytype_int16 yypgoto[] = { -220, -220, -220, -220, 160, -220, -220, -220, 53, -220, -220, -220, -220, 114, -220, -220, -220, 1, -62, 8, -170, -220, 0, -220, -220, -5, -220, -220, -26, -220, -220, -220, -220, -220, -220, -220, -220, -220, -220, -220, -220, -72, -219, -220, -220, -220, 4, -220, -220, -220, -220, -55, -220, -220, -220, -220, -220, -220, -220, -220, -88, -83, -80, -220, 7, 26, -33, -220, -22, 3, -220, -220, -220, -220, -220, -220, 149, -220, 148, 177, -220, -220, -23, 36, -220, 122, -220, -216, -220, -220, -47 }; /* YYDEFGOTO[NTERM-NUM]. */ static const yytype_int16 yydefgoto[] = { -1, 5, 6, 7, 8, 9, 116, 117, 118, 119, 10, 250, 125, 58, 122, 123, 183, 142, 12, 13, 14, 15, 90, 29, 30, 31, 32, 33, 34, 17, 35, 36, 37, 38, 101, 102, 173, 240, 219, 103, 104, 220, 221, 222, 223, 18, 91, 52, 176, 114, 230, 231, 232, 241, 265, 233, 234, 255, 245, 243, 256, 246, 244, 257, 39, 68, 41, 42, 43, 69, 45, 46, 47, 64, 185, 48, 66, 62, 63, 70, 50, 51, 247, 93, 94, 143, 20, 224, 95, 96, 21 }; /* YYTABLE[YYPACT[STATE-NUM]] -- What to do in state STATE-NUM. If positive, shift that token. If negative, reduce the rule whose number is the opposite. If YYTABLE_NINF, syntax error. */ static const yytype_int16 yytable[] = { 16, 11, 130, 218, 19, 92, 44, 106, -105, 120, 124, 127, 16, 1, 1, 115, 19, 59, 107, 59, 55, 67, 254, 110, 98, 258, 216, 253, 99, 40, 74, 100, 227, 22, 72, 106, 228, 53, 248, 229, 106, 56, 57, 108, 110, 254, 107, 113, 258, 65, 97, 109, 44, 73, 23, 2, 111, 112, -176, -104, 3, 3, 2, 60, 16, 60, 4, 4, 19, 218, 178, 218, 61, 3, 3, 40, 132, 175, 184, 4, 4, 23, 259, 227, 115, 260, 121, 228, 16, 16, 229, 57, 19, 19, 218, 23, 71, 105, 24, 16, 174, 25, 26, 19, 27, 28, 169, 170, 171, 172, 261, 131, 133, 134, 135, 136, 262, 60, 137, 138, 139, 140, -104, 141, 180, 24, 145, 182, 25, 26, 16, 179, 28, 181, 19, -66, -66, -15, 55, 24, 24, 24, 25, 25, 25, 188, 28, 28, 28, 167, 168, 169, 170, 171, 172, 238, -70, -70, -97, -97, 187, 225, 226, 235, 236, 237, 54, 251, 239, 252, 177, 264, 126, 16, 269, 249, 268, 19, 267, 266, 49, 217, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 128, 129, 144, 0, 0, 0, 0, 0, 16, 0, 0, 0, 19, 0, 0, 0, 0, 0, 0, 16, 242, 0, 0, 19, 0, 0, 0, 0, 0, 16, 16, 0, 16, 19, 19, 0, 19, 55, 217, 0, 217, 16, 263, 75, 0, 19, 0, 0, 0, 0, 16, 242, 0, 0, 19, 16, 0, 0, 0, 19, 0, 0, 0, 217, 0, 76, 77, 78, 79, 0, 80, 81, 0, 0, 0, 0, 82, 83, 0, 0, 0, 0, 0, 84, 85, 0, 0, 0, 0, 0, 86, 0, 0, 0, 87, 0, 4, 0, 88, 89, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 149, 0, 0, 0, 162, 154, 155, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 162, 0, 0, 0, 0, 165, 166, 167, 168, 169, 170, 171, 172, 186, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 0, 0, 0, 0, 162, 0, 0, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 146, 147, 0, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 0, 0, 0, 0, 162, 0, 0, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 146, 0, 0, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 0, 0, 0, 0, 162, 0, 0, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 0, 0, 0, 0, 162, 0, 0, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 149, 0, 0, 152, 153, 154, 155, 0, 149, 0, 0, 160, 161, 154, 155, 0, 0, 162, 0, 0, 0, 0, 165, 166, 167, 168, 169, 170, 171, 172, 165, 166, 167, 168, 169, 170, 171, 172, 154, 155, 0, 0, 0, 0, 0, 154, 155, 0, 0, 0, 0, 154, 155, 0, 0, 165, 166, 167, 168, 169, 170, 171, 172, 166, 167, 168, 169, 170, 171, 172, 167, 168, 169, 170, 171, 172 }; static const yytype_int16 yycheck[] = { 0, 0, 64, 173, 0, 28, 3, 40, 3, 56, 57, 58, 12, 4, 4, 4, 12, 5, 40, 5, 12, 26, 241, 49, 48, 241, 4, 4, 52, 3, 27, 55, 48, 4, 27, 68, 52, 0, 3, 55, 73, 47, 48, 40, 70, 264, 68, 52, 264, 4, 3, 54, 49, 27, 4, 46, 49, 58, 47, 54, 51, 51, 46, 51, 64, 51, 57, 57, 64, 239, 117, 241, 58, 51, 51, 49, 73, 100, 125, 57, 57, 4, 50, 48, 4, 53, 4, 52, 88, 89, 55, 48, 88, 89, 264, 4, 4, 4, 48, 99, 99, 51, 52, 99, 54, 55, 39, 40, 41, 42, 50, 53, 76, 77, 78, 79, 56, 51, 82, 83, 84, 85, 54, 87, 49, 48, 56, 4, 51, 52, 130, 47, 55, 50, 130, 49, 50, 47, 130, 48, 48, 48, 51, 51, 51, 60, 55, 55, 55, 37, 38, 39, 40, 41, 42, 217, 49, 50, 49, 50, 59, 53, 56, 4, 47, 49, 6, 239, 50, 49, 117, 50, 58, 173, 49, 230, 264, 173, 261, 259, 3, 173, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 60, 62, 89, -1, -1, -1, -1, -1, 217, -1, -1, -1, 217, -1, -1, -1, -1, -1, -1, 228, 228, -1, -1, 228, -1, -1, -1, -1, -1, 238, 239, -1, 241, 238, 239, -1, 241, 238, 239, -1, 241, 250, 250, 4, -1, 250, -1, -1, -1, -1, 259, 259, -1, -1, 259, 264, -1, -1, -1, 264, -1, -1, -1, 264, -1, 26, 27, 28, 29, -1, 31, 32, -1, -1, -1, -1, 37, 38, -1, -1, -1, -1, -1, 44, 45, -1, -1, -1, -1, -1, 51, -1, -1, -1, 55, -1, 57, -1, 59, 60, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 13, -1, -1, -1, 30, 18, 19, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 30, -1, -1, -1, -1, 35, 36, 37, 38, 39, 40, 41, 42, 56, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, -1, -1, -1, -1, 30, -1, -1, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 10, 11, -1, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, -1, -1, -1, -1, 30, -1, -1, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 10, -1, -1, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, -1, -1, -1, -1, 30, -1, -1, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, -1, -1, -1, -1, 30, -1, -1, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 13, -1, -1, 16, 17, 18, 19, -1, 13, -1, -1, 24, 25, 18, 19, -1, -1, 30, -1, -1, -1, -1, 35, 36, 37, 38, 39, 40, 41, 42, 35, 36, 37, 38, 39, 40, 41, 42, 18, 19, -1, -1, -1, -1, -1, 18, 19, -1, -1, -1, -1, 18, 19, -1, -1, 35, 36, 37, 38, 39, 40, 41, 42, 36, 37, 38, 39, 40, 41, 42, 37, 38, 39, 40, 41, 42 }; /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing symbol of state STATE-NUM. */ static const yytype_uint8 yystos[] = { 0, 4, 46, 51, 57, 62, 63, 64, 65, 66, 71, 78, 79, 80, 81, 82, 83, 90, 106, 107, 147, 151, 4, 4, 48, 51, 52, 54, 55, 84, 85, 86, 87, 88, 89, 91, 92, 93, 94, 125, 126, 127, 128, 129, 130, 131, 132, 133, 136, 140, 141, 142, 108, 0, 65, 80, 47, 48, 74, 5, 51, 58, 138, 139, 134, 4, 137, 86, 126, 130, 140, 4, 125, 126, 130, 4, 26, 27, 28, 29, 31, 32, 37, 38, 44, 45, 51, 55, 59, 60, 83, 107, 143, 144, 145, 149, 150, 3, 48, 52, 55, 95, 96, 100, 101, 4, 127, 129, 130, 54, 89, 125, 58, 86, 110, 4, 67, 68, 69, 70, 151, 4, 75, 76, 151, 73, 74, 151, 137, 139, 79, 53, 130, 144, 144, 144, 144, 144, 144, 144, 144, 144, 78, 146, 146, 56, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 30, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 97, 78, 143, 109, 69, 151, 47, 49, 50, 4, 77, 151, 135, 56, 59, 60, 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 4, 80, 81, 99, 102, 103, 104, 105, 148, 53, 56, 48, 52, 55, 111, 112, 113, 116, 117, 4, 47, 49, 79, 50, 98, 114, 78, 120, 123, 119, 122, 143, 3, 112, 72, 102, 49, 4, 103, 118, 121, 124, 148, 50, 53, 50, 56, 78, 50, 115, 123, 122, 121, 49 }; /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ static const yytype_uint8 yyr1[] = { 0, 61, 62, 62, 63, 63, 64, 65, 65, 66, 67, 67, 68, 68, 69, 70, 70, 72, 71, 73, 73, 74, 75, 75, 76, 76, 77, 77, 78, 78, 79, 79, 80, 80, 81, 81, 81, 82, 83, 84, 84, 85, 86, 86, 87, 88, 89, 89, 90, 91, 91, 91, 92, 93, 94, 95, 95, 95, 97, 98, 96, 99, 99, 100, 101, 102, 102, 102, 103, 104, 105, 105, 106, 108, 109, 107, 110, 111, 111, 112, 112, 112, 114, 115, 113, 116, 117, 118, 118, 119, 119, 120, 120, 121, 122, 123, 124, 124, 124, 125, 125, 126, 126, 127, 128, 129, 129, 130, 130, 130, 130, 130, 131, 132, 134, 135, 133, 136, 137, 138, 138, 139, 140, 140, 141, 142, 143, 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 145, 146, 147, 148, 149, 150, 151 }; /* YYR2[YYN] -- Number of symbols on the right hand side of rule YYN. */ static const yytype_uint8 yyr2[] = { 0, 2, 1, 1, 1, 2, 1, 1, 1, 4, 1, 1, 1, 2, 2, 1, 1, 0, 8, 1, 1, 3, 1, 1, 1, 3, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 2, 2, 1, 3, 1, 1, 1, 2, 1, 2, 3, 1, 1, 1, 1, 2, 2, 1, 1, 1, 0, 0, 5, 1, 3, 3, 3, 1, 1, 1, 1, 1, 1, 2, 1, 0, 0, 6, 1, 1, 2, 1, 1, 1, 0, 0, 5, 3, 3, 1, 3, 1, 3, 1, 3, 1, 1, 1, 1, 1, 1, 1, 2, 1, 2, 2, 1, 1, 2, 1, 1, 1, 1, 1, 2, 2, 0, 0, 5, 3, 1, 1, 2, 2, 1, 1, 2, 2, 1, 1, 1, 1, 1, 1, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 0, 1, 1, 0 }; #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 YYBACKUP(Token, Value) \ do \ if (yychar == YYEMPTY) \ { \ yychar = (Token); \ yylval = (Value); \ YYPOPSTACK (yylen); \ yystate = *yyssp; \ goto yybackup; \ } \ else \ { \ yyerror (pc, YY_("syntax error: cannot back up")); \ YYERROR; \ } \ while (0) /* Error token number */ #define YYTERROR 1 #define YYERRCODE 256 /* 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) /* This macro is provided for backward compatibility. */ #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, pc); \ YYFPRINTF (stderr, "\n"); \ } \ } while (0) /*-----------------------------------. | Print this symbol's value on YYO. | `-----------------------------------*/ static void yy_symbol_value_print (FILE *yyo, int yytype, YYSTYPE const * const yyvaluep, Parse_control* pc) { FILE *yyoutput = yyo; YYUSE (yyoutput); YYUSE (pc); if (!yyvaluep) return; # ifdef YYPRINT if (yytype < YYNTOKENS) YYPRINT (yyo, yytoknum[yytype], *yyvaluep); # endif YYUSE (yytype); } /*---------------------------. | Print this symbol on YYO. | `---------------------------*/ static void yy_symbol_print (FILE *yyo, int yytype, YYSTYPE const * const yyvaluep, Parse_control* pc) { YYFPRINTF (yyo, "%s %s (", yytype < YYNTOKENS ? "token" : "nterm", yytname[yytype]); yy_symbol_value_print (yyo, yytype, yyvaluep, pc); YYFPRINTF (yyo, ")"); } /*------------------------------------------------------------------. | yy_stack_print -- Print the state stack from its BOTTOM up to its | | TOP (included). | `------------------------------------------------------------------*/ static void yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop) { YYFPRINTF (stderr, "Stack now"); for (; yybottom <= yytop; yybottom++) { int yybot = *yybottom; YYFPRINTF (stderr, " %d", yybot); } 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. | `------------------------------------------------*/ static void yy_reduce_print (yytype_int16 *yyssp, YYSTYPE *yyvsp, int yyrule, Parse_control* pc) { unsigned long yylno = yyrline[yyrule]; int yynrhs = yyr2[yyrule]; int yyi; YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n", yyrule - 1, yylno); /* The symbols being reduced. */ for (yyi = 0; yyi < yynrhs; yyi++) { YYFPRINTF (stderr, " $%d = ", yyi + 1); yy_symbol_print (stderr, yystos[yyssp[yyi + 1 - yynrhs]], &yyvsp[(yyi + 1) - (yynrhs)] , pc); YYFPRINTF (stderr, "\n"); } } # define YY_REDUCE_PRINT(Rule) \ do { \ if (yydebug) \ yy_reduce_print (yyssp, yyvsp, Rule, pc); \ } 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 YY_SYMBOL_PRINT(Title, Type, 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 YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH) evaluated with infinite-precision integer arithmetic. */ #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 yystrlen (const char *yystr) { YYSIZE_T yylen; for (yylen = 0; yystr[yylen]; yylen++) continue; return yylen; } # 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 * yystpcpy (char *yydest, const char *yysrc) { char *yyd = yydest; const char *yys = yysrc; while ((*yyd++ = *yys++) != '\0') continue; return yyd - 1; } # endif # endif # ifndef yytnamerr /* Copy to YYRES the contents of YYSTR after stripping away unnecessary quotes and backslashes, so that it's suitable for yyerror. The heuristic is that double-quoting is unnecessary unless the string contains an apostrophe, a comma, or backslash (other than backslash-backslash). YYSTR is taken from yytname. If YYRES is null, do not copy; instead, return the length of what the result would have been. */ static YYSIZE_T yytnamerr (char *yyres, const char *yystr) { if (*yystr == '"') { YYSIZE_T yyn = 0; char const *yyp = yystr; for (;;) switch (*++yyp) { case '\'': case ',': goto do_not_strip_quotes; case '\\': if (*++yyp != '\\') goto do_not_strip_quotes; else goto append; append: default: if (yyres) yyres[yyn] = *yyp; yyn++; break; case '"': if (yyres) yyres[yyn] = '\0'; return yyn; } do_not_strip_quotes: ; } if (! yyres) return yystrlen (yystr); return (YYSIZE_T) (yystpcpy (yyres, yystr) - yyres); } # endif /* Copy into *YYMSG, which is of size *YYMSG_ALLOC, an error message about the unexpected token YYTOKEN for the state stack whose top is YYSSP. Return 0 if *YYMSG was successfully written. Return 1 if *YYMSG is not large enough to hold the message. In that case, also set *YYMSG_ALLOC to the required number of bytes. Return 2 if the required number of bytes is too large to store. */ static int yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg, yytype_int16 *yyssp, int yytoken) { 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) yysize = yysize1; else return 2; } } } } switch (yycount) { # define YYCASE_(N, S) \ case N: \ yyformat = S; \ break default: /* Avoid compiler warnings. */ YYCASE_(0, YY_("syntax error")); YYCASE_(1, YY_("syntax error, unexpected %s")); YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s")); YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s")); YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s")); YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s")); # undef YYCASE_ } { YYSIZE_T yysize1 = yysize + yystrlen (yyformat); if (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM) yysize = yysize1; else return 2; } if (*yymsg_alloc < yysize) { *yymsg_alloc = 2 * yysize; if (! (yysize <= *yymsg_alloc && *yymsg_alloc <= YYSTACK_ALLOC_MAXIMUM)) *yymsg_alloc = YYSTACK_ALLOC_MAXIMUM; return 1; } /* 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 */ /*-----------------------------------------------. | Release the memory associated to this symbol. | `-----------------------------------------------*/ static void yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep, Parse_control* pc) { YYUSE (yyvaluep); YYUSE (pc); if (!yymsg) yymsg = "Deleting"; YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp); YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN YYUSE (yytype); YY_IGNORE_MAYBE_UNINITIALIZED_END } /*----------. | yyparse. | `----------*/ int yyparse (Parse_control* pc) { /* The lookahead symbol. */ int yychar; /* The semantic value of the lookahead symbol. */ /* Default value used for initialization, for pacifying older GCCs or non-GCC compilers. */ YY_INITIAL_VALUE (static YYSTYPE yyval_default;) YYSTYPE yylval YY_INITIAL_VALUE (= yyval_default); /* Number of syntax errors so far. */ int yynerrs; 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 yyn; int yyresult; /* Lookahead token as an internal (translated) token number. */ int yytoken = 0; /* The variables used to return semantic value and location from the action routines. */ YYSTYPE yyval; #if YYERROR_VERBOSE /* Buffer for error messages, and its allocated size. */ char yymsgbuf[128]; char *yymsg = yymsgbuf; YYSIZE_T yymsg_alloc = sizeof yymsgbuf; #endif #define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N)) /* The number of symbols on the RHS of the reduced rule. Keep to zero when no symbol should be popped. */ int yylen = 0; yyssp = yyss = yyssa; yyvsp = yyvs = yyvsa; yystacksize = YYINITDEPTH; YYDPRINTF ((stderr, "Starting parse\n")); yystate = 0; yyerrstatus = 0; yynerrs = 0; yychar = YYEMPTY; /* Cause a token to be read. */ 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++; /*--------------------------------------------------------------------. | yynewstate -- set current state (the top of the stack) to yystate. | `--------------------------------------------------------------------*/ yysetstate: *yyssp = (yytype_int16) yystate; if (yyss + yystacksize - 1 <= yyssp) #if !defined yyoverflow && !defined YYSTACK_RELOCATE goto yyexhaustedlab; #else { /* Get the current used size of the three stacks, in elements. */ YYSIZE_T yysize = (YYSIZE_T) (yyssp - yyss + 1); # if defined 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; yytype_int16 *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 (YY_("memory exhausted"), &yyss1, yysize * sizeof (*yyssp), &yyvs1, yysize * sizeof (*yyvsp), &yystacksize); yyss = yyss1; yyvs = yyvs1; } # else /* defined YYSTACK_RELOCATE */ /* Extend the stack our own way. */ if (YYMAXDEPTH <= yystacksize) goto yyexhaustedlab; yystacksize *= 2; if (YYMAXDEPTH < yystacksize) yystacksize = YYMAXDEPTH; { yytype_int16 *yyss1 = yyss; union yyalloc *yyptr = (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize)); if (! yyptr) goto yyexhaustedlab; YYSTACK_RELOCATE (yyss_alloc, yyss); YYSTACK_RELOCATE (yyvs_alloc, yyvs); # undef YYSTACK_RELOCATE if (yyss1 != yyssa) YYSTACK_FREE (yyss1); } # endif yyssp = yyss + yysize - 1; yyvsp = yyvs + yysize - 1; YYDPRINTF ((stderr, "Stack size increased to %lu\n", (unsigned long) yystacksize)); if (yyss + yystacksize - 1 <= yyssp) YYABORT; } #endif /* !defined yyoverflow && !defined YYSTACK_RELOCATE */ YYDPRINTF ((stderr, "Entering state %d\n", yystate)); if (yystate == YYFINAL) YYACCEPT; 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. */ /* First try to decide what to do without reference to lookahead token. */ yyn = yypact[yystate]; if (yypact_value_is_default (yyn)) 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 (&yylval, pc); } if (yychar <= YYEOF) { yychar = yytoken = YYEOF; YYDPRINTF ((stderr, "Now at end of input.\n")); } else { yytoken = YYTRANSLATE (yychar); YY_SYMBOL_PRINT ("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 (yytable_value_is_error (yyn)) goto yyerrlab; yyn = -yyn; goto yyreduce; } /* Count tokens shifted since error; after three, turn off error status. */ if (yyerrstatus) yyerrstatus--; /* Shift the lookahead token. */ YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc); /* Discard the shifted token. */ yychar = YYEMPTY; yystate = yyn; YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN *++yyvsp = yylval; YY_IGNORE_MAYBE_UNINITIALIZED_END goto yynewstate; /*-----------------------------------------------------------. | yydefault -- do the default action for the current state. | `-----------------------------------------------------------*/ yydefault: yyn = yydefact[yystate]; if (yyn == 0) goto yyerrlab; goto yyreduce; /*-----------------------------. | yyreduce -- do a reduction. | `-----------------------------*/ yyreduce: /* yyn is the number of a rule to reduce with. */ yylen = yyr2[yyn]; /* If YYLEN is nonzero, implement the default value of the action: '$$ = $1'. Otherwise, the following line sets YYVAL to garbage. This behavior is undocumented and Bison users should not rely upon it. Assigning to YYVAL unconditionally makes the parser a bit smaller, and it avoids a GCC warning that YYVAL may be used uninitialized. */ yyval = yyvsp[1-yylen]; YY_REDUCE_PRINT (yyn); switch (yyn) { case 2: #line 148 "compile.y" /* yacc.c:1652 */ { Method* method=new Method(Method::CT_ANY, 0, 0 /*min, max numbered_params_count*/, 0 /*param_names*/, 0 /*local_names*/, yyvsp[0] /*parser_code*/, 0 /*native_code*/, PC.cclass->is_vars_local()); PC.cclass->set_method(PC.alias_method(main_method_name), method); } #line 1608 "compile.tab.C" /* yacc.c:1652 */ break; case 9: #line 160 "compile.y" /* yacc.c:1652 */ { const String& command=LA2S(*yyvsp[-2])->trim(String::TRIM_END); YYSTYPE strings_code=yyvsp[0]; if(strings_code->count()<1*OPERATIONS_PER_OPVALUE) YYERROR3("@", command.cstr(), " is empty"); if(command==CLASS_NAME) { if(strings_code->count()==1*OPERATIONS_PER_OPVALUE) { CLASS_ADD; // new class' name const String& name=LA2S(*strings_code)->trim(String::TRIM_END); // creating the class VStateless_class* cclass=new VClass(name.cstr(), PC.request.get_used_filespec(PC.file_no)); PC.cclass_new=cclass; PC.append=false; } else { YYERROR1("@" CLASS_NAME " must contain only one line with class name (contains more than one)"); } } else if(command==USE_CONTROL_METHOD_NAME) { CLASS_ADD; for(size_t i=0; i<strings_code->count(); i+=OPERATIONS_PER_OPVALUE){ PC.request.use_file(LA2S(*strings_code, i)->trim(String::TRIM_END), PC.request.get_used_filespec(PC.file_no), strings_code->get(i+1).origin); } } else if(command==BASE_NAME) { if(PC.append) YYERROR3("can't set base while appending methods to class '", PC.cclass->type(), "'"); CLASS_ADD; if(PC.cclass->base_class()) // already changed from default? YYERROR3("class already have a base '", PC.cclass->base_class()->type(), "'"); if(strings_code->count()==1*OPERATIONS_PER_OPVALUE) { const String& base_name=LA2S(*strings_code)->trim(String::TRIM_END); if(VStateless_class *base_class=PC.request.get_class(base_name)) { // @CLASS == @BASE sanity check if(PC.cclass==base_class) YYERROR1("@" CLASS_NAME " equals @" BASE_NAME); PC.cclass->get_class()->set_base(base_class); } else { YYERROR3("'", base_name.cstr(), "': undefined class in @" BASE_NAME); } } else { YYERROR1("@" BASE_NAME " must contain sole name"); } } else if(command==OPTIONS_CONTROL_METHOD_NAME) { for(size_t i=0; i<strings_code->count(); i+=OPERATIONS_PER_OPVALUE) { const String& option=LA2S(*strings_code, i)->trim(String::TRIM_END); if(option==Symbols::LOCALS_SYMBOL){ PC.set_all_vars_local(); } else if(option==Symbols::PARTIAL_SYMBOL){ if(PC.cclass_new){ if(VStateless_class* existed=PC.get_existed_class(PC.cclass_new)){ if(!PC.reuse_existed_class(existed)) YYERROR3("can't append methods to '", PC.cclass_new->type(), "' - the class wasn't marked as partial"); } else { // marks the new class as partial. we will be able to add methods here later. PC.cclass_new->set_partial(); } } else { YYERROR1("'partial' option should be used straight after @" CLASS_NAME); } } else if(option==Symbols::STATIC_SYMBOL){ PC.set_methods_call_type(Method::CT_STATIC); } else if(option==Symbols::DYNAMIC_SYMBOL){ PC.set_methods_call_type(Method::CT_DYNAMIC); } else { YYERROR3("'", option.cstr(), "' invalid option. valid options are 'partial', 'locals', 'static' and 'dynamic'"); } } } else { YYERROR3("'", command.cstr(), "' invalid special name. valid names are '" CLASS_NAME "', '" USE_CONTROL_METHOD_NAME "', '" BASE_NAME "' and '" OPTIONS_CONTROL_METHOD_NAME "'."); } } #line 1683 "compile.tab.C" /* yacc.c:1652 */ break; case 13: #line 231 "compile.y" /* yacc.c:1652 */ { yyval=yyvsp[-1]; P(*yyval, *yyvsp[0]); } #line 1689 "compile.tab.C" /* yacc.c:1652 */ break; case 17: #line 235 "compile.y" /* yacc.c:1652 */ { CLASS_ADD; PC.explicit_result=false; YYSTYPE params_names_code=yyvsp[-3]; ArrayString* params_names=0; if(int size=params_names_code->count()) { params_names=new ArrayString; for(int i=0; i<size; i+=OPERATIONS_PER_OPVALUE) *params_names+=LA2S(*params_names_code, i); } YYSTYPE locals_names_code=yyvsp[-2]; ArrayString* locals_names=0; bool all_vars_local=PC.cclass->is_vars_local(); if(int size=locals_names_code->count()) { locals_names=new ArrayString; for(int i=0; i<size; i+=OPERATIONS_PER_OPVALUE) { const String* local_name=LA2S(*locals_names_code, i); if(SYMBOLS_EQ(*local_name,RESULT_SYMBOL)) PC.explicit_result=true; else if(SYMBOLS_EQ(*local_name,LOCALS_SYMBOL)) all_vars_local=true; else *locals_names+=local_name; } } Method* method=new Method( //name, GetMethodCallType(PC, *yyvsp[-4]), 0, 0/*min,max numbered_params_count*/, params_names, locals_names, 0/*to be filled later in next {} */, 0, all_vars_local); *reinterpret_cast<Method**>(&yyval)=method; } #line 1732 "compile.tab.C" /* yacc.c:1652 */ break; case 18: #line 272 "compile.y" /* yacc.c:1652 */ { Method* method=reinterpret_cast<Method*>(yyvsp[-1]); // fill in the code method->parser_code=yyvsp[0]; // register in class const String& name=*LA2S(*yyvsp[-6]); PC.cclass->set_method(PC.alias_method(name), method); } #line 1746 "compile.tab.C" /* yacc.c:1652 */ break; case 21: #line 283 "compile.y" /* yacc.c:1652 */ {yyval=yyvsp[-1];} #line 1752 "compile.tab.C" /* yacc.c:1652 */ break; case 25: #line 285 "compile.y" /* yacc.c:1652 */ { yyval=yyvsp[-2]; P(*yyval, *yyvsp[0]); } #line 1758 "compile.tab.C" /* yacc.c:1652 */ break; case 31: #line 293 "compile.y" /* yacc.c:1652 */ { yyval=yyvsp[-1]; P(*yyval, *yyvsp[0]); } #line 1764 "compile.tab.C" /* yacc.c:1652 */ break; case 37: #line 299 "compile.y" /* yacc.c:1652 */ { yyval=N(); YYSTYPE code=yyvsp[0]; size_t count=code->count(); #ifdef OPTIMIZE_BYTECODE_GET_ELEMENT if(count!=3 || !change_first(*code, OP::OP_VALUE__GET_ELEMENT, /*=>*/OP::OP_VALUE__GET_ELEMENT__WRITE) ) #endif #ifdef OPTIMIZE_BYTECODE_GET_SELF_ELEMENT if(count!=3 || !change_first(*code, OP::OP_WITH_SELF__VALUE__GET_ELEMENT, /*=>*/OP::OP_WITH_SELF__VALUE__GET_ELEMENT__WRITE) ) #endif #ifdef OPTIMIZE_BYTECODE_GET_OBJECT_ELEMENT if(count!=5 || !change_first(*code, OP::OP_GET_OBJECT_ELEMENT, /*=>*/OP::OP_GET_OBJECT_ELEMENT__WRITE) ) #endif #ifdef OPTIMIZE_BYTECODE_GET_OBJECT_VAR_ELEMENT if(count!=5 || !change_first(*code, OP::OP_GET_OBJECT_VAR_ELEMENT, /*=>*/OP::OP_GET_OBJECT_VAR_ELEMENT__WRITE) ) #endif #ifdef OPTIMIZE_BYTECODE_GET_ELEMENT__SPECIAL if(!change(*code, count-1/* last */, OP::OP_GET_ELEMENT__SPECIAL, /*=>*/OP::OP_GET_ELEMENT__SPECIAL__WRITE) ) #endif { change_or_append(*code, count-1 /* last */, OP::OP_GET_ELEMENT, /*=>*/OP::OP_GET_ELEMENT__WRITE, /*or */OP::OP_WRITE_VALUE ); /* value=pop; wcontext.write(value) */ } P(*yyval, *code); } #line 1800 "compile.tab.C" /* yacc.c:1652 */ break; case 38: #line 330 "compile.y" /* yacc.c:1652 */ { yyval=yyvsp[0]; } #line 1806 "compile.tab.C" /* yacc.c:1652 */ break; case 41: #line 332 "compile.y" /* yacc.c:1652 */ { yyval=yyvsp[-1]; } #line 1812 "compile.tab.C" /* yacc.c:1652 */ break; case 44: #line 336 "compile.y" /* yacc.c:1652 */ { yyval=N(); YYSTYPE diving_code=yyvsp[0]; size_t count=diving_code->count(); if(maybe_make_self(*yyval, *diving_code, count)) { // $self. } else #ifdef OPTIMIZE_BYTECODE_GET_OBJECT_ELEMENT if(maybe_make_get_object_element(*yyval, *diving_code, count)){ // optimization for $object.field + ^object.method[ } else #endif #ifdef OPTIMIZE_BYTECODE_GET_OBJECT_VAR_ELEMENT if(maybe_make_get_object_var_element(*yyval, *diving_code, count)){ // optimization for $object.$var } else #endif #ifdef OPTIMIZE_BYTECODE_GET_ELEMENT if(count>=4 && (*diving_code)[0].code==OP::OP_VALUE && (*diving_code)[3].code==OP::OP_GET_ELEMENT ){ // optimization O(*yyval, (PC.in_call_value && count==4) ? OP::OP_VALUE__GET_ELEMENT_OR_OPERATOR // ^object[ : OP_VALUE+origin+string+OP_GET_ELEMENT => OP_VALUE__GET_ELEMENT_OR_OPERATOR+origin+string : OP::OP_VALUE__GET_ELEMENT // $object : OP_VALUE+origin+string+OP_GET_ELEMENT => OP_VALUE__GET_ELEMENT+origin+string ); P(*yyval, *diving_code, 1/*offset*/, 2/*limit*/); // copy origin+value if(count>4) P(*yyval, *diving_code, 4); // copy tail } else { O(*yyval, OP::OP_WITH_READ); /* stack: starting context */ P(*yyval, *diving_code); } #else { O(*yyval, OP::OP_WITH_READ); /* stack: starting context */ // ^if OP_ELEMENT => ^if OP_ELEMENT_OR_OPERATOR // optimized OP_VALUE+origin+string+OP_GET_ELEMENT. => OP_VALUE+origin+string+OP_GET_ELEMENT_OR_OPERATOR. if(PC.in_call_value && count==4) diving_code->put(count-1, OP::OP_GET_ELEMENT_OR_OPERATOR); P(*yyval, *diving_code); } #endif /* diving code; stack: current context */ } #line 1866 "compile.tab.C" /* yacc.c:1652 */ break; case 45: #line 385 "compile.y" /* yacc.c:1652 */ { yyval=yyvsp[-1]; P(*yyval, *yyvsp[0]); } #line 1872 "compile.tab.C" /* yacc.c:1652 */ break; case 47: #line 386 "compile.y" /* yacc.c:1652 */ { yyval=yyvsp[-1]; P(*yyval, *yyvsp[0]); } #line 1878 "compile.tab.C" /* yacc.c:1652 */ break; case 48: #line 390 "compile.y" /* yacc.c:1652 */ { yyval=N(); #ifdef OPTIMIZE_BYTECODE_CONSTRUCT if(maybe_optimize_construct(*yyval, *yyvsp[-1], *yyvsp[0])){ // $a(expr), $.a(expr), $a[value], $.a[value], $self.a[value], $self.a(expr) } else #endif { P(*yyval, *yyvsp[-1]); /* stack: context,name */ P(*yyval, *yyvsp[0]); /* stack: context,name,constructor_value */ } } #line 1895 "compile.tab.C" /* yacc.c:1652 */ break; case 52: #line 406 "compile.y" /* yacc.c:1652 */ { yyval=N(); YYSTYPE diving_code=yyvsp[0]; size_t count=diving_code->count(); if(maybe_make_self(*yyval, *diving_code, count)) { // $self. } else #ifdef OPTIMIZE_BYTECODE_GET_ELEMENT if(count>=4 && (*diving_code)[0].code==OP::OP_VALUE && (*diving_code)[3].code==OP::OP_GET_ELEMENT ){ O(*yyval, OP::OP_WITH_ROOT__VALUE__GET_ELEMENT); P(*yyval, *diving_code, 1/*offset*/, 2/*limit*/); // copy origin+value if(count>4) P(*yyval, *diving_code, 4); // tail } else #endif { O(*yyval, OP::OP_WITH_ROOT); /* stack: starting context */ P(*yyval, *diving_code); } /* diving code; stack: current context */ } #line 1922 "compile.tab.C" /* yacc.c:1652 */ break; case 53: #line 428 "compile.y" /* yacc.c:1652 */ { yyval=N(); O(*yyval, OP::OP_WITH_WRITE); /* stack: starting context */ P(*yyval, *yyvsp[0]); /* diving code; stack: context,name */ } #line 1932 "compile.tab.C" /* yacc.c:1652 */ break; case 54: #line 433 "compile.y" /* yacc.c:1652 */ { yyval=yyvsp[-1]; P(*yyval, *yyvsp[0]); } #line 1938 "compile.tab.C" /* yacc.c:1652 */ break; case 58: #line 440 "compile.y" /* yacc.c:1652 */ { // allow $result_or_other_variable[ letters here any time ] *reinterpret_cast<bool*>(&yyval)=PC.explicit_result; PC.explicit_result=false; PC.array=false; // no need to save current value as if() is right after PC.array=true; } #line 1948 "compile.tab.C" /* yacc.c:1652 */ break; case 59: #line 444 "compile.y" /* yacc.c:1652 */ { PC.explicit_result=*reinterpret_cast<bool*>(&yyvsp[-1]); } #line 1956 "compile.tab.C" /* yacc.c:1652 */ break; case 60: #line 446 "compile.y" /* yacc.c:1652 */ { // stack: context, name if(!PC.array){ yyval=yyvsp[-2]; // stack: context, name, value O(*yyval, OP::OP_CONSTRUCT_VALUE); /* value=pop; name=pop; context=pop; construct(context,name,value) */ } else { yyval = N(); OA(*yyval, OP::OP_CONSTRUCT_ARRAY, yyvsp[-2]); PC.array=false; } } #line 1972 "compile.tab.C" /* yacc.c:1652 */ break; case 61: #line 459 "compile.y" /* yacc.c:1652 */ { yyval = yyvsp[0]; } #line 1978 "compile.tab.C" /* yacc.c:1652 */ break; case 62: #line 460 "compile.y" /* yacc.c:1652 */ { yyval = yyvsp[-2]; P(*yyval, *yyvsp[0]); PC.array=true; } #line 1984 "compile.tab.C" /* yacc.c:1652 */ break; case 63: #line 462 "compile.y" /* yacc.c:1652 */ { yyval=N(); // stack: context, name P(*yyval, *yyvsp[-1]); // stack: context, name, value O(*yyval, OP::OP_CONSTRUCT_EXPR); /* value=pop->as_expr_result; name=pop; context=pop; construct(context,name,value) */ } #line 1995 "compile.tab.C" /* yacc.c:1652 */ break; case 64: #line 469 "compile.y" /* yacc.c:1652 */ { // stack: context, name yyval=N(); OA(*yyval, OP::OP_CURLY_CODE__CONSTRUCT, yyvsp[-1]); /* code=pop; name=pop; context=pop; construct(context,name,junction(code)) */ } #line 2005 "compile.tab.C" /* yacc.c:1652 */ break; case 68: #line 480 "compile.y" /* yacc.c:1652 */ { yyval=N(); OA(*yyval, OP::OP_OBJECT_POOL, yyvsp[0]); /* stack: empty write context */ /* some code that writes to that context */ /* context=pop; stack: context.value() */ } #line 2016 "compile.tab.C" /* yacc.c:1652 */ break; case 71: #line 487 "compile.y" /* yacc.c:1652 */ { yyval=yyvsp[-1]; P(*yyval, *yyvsp[0]); } #line 2022 "compile.tab.C" /* yacc.c:1652 */ break; case 72: #line 491 "compile.y" /* yacc.c:1652 */ { size_t count=yyvsp[0]->count(); #ifdef OPTIMIZE_BYTECODE_CUT_REM_OPERATOR if(count) #endif { yyval=yyvsp[0]; /* stack: value */ if(!change_first(*yyval, OP::OP_CONSTRUCT_OBJECT, /*=>*/ OP::OP_CONSTRUCT_OBJECT__WRITE)) change_or_append(*yyval, count-2 /* second last */, OP::OP_CALL, /*=>*/ OP::OP_CALL__WRITE, /*or */ OP::OP_WRITE_VALUE); /* value=pop; wcontext.write(value) */ } } #line 2038 "compile.tab.C" /* yacc.c:1652 */ break; case 73: #line 502 "compile.y" /* yacc.c:1652 */ { PC.in_call_value=true; } #line 2046 "compile.tab.C" /* yacc.c:1652 */ break; case 74: #line 505 "compile.y" /* yacc.c:1652 */ { PC.in_call_value=false; } #line 2054 "compile.tab.C" /* yacc.c:1652 */ break; case 75: #line 508 "compile.y" /* yacc.c:1652 */ { /* ^field.$method{vasya} */ #ifdef OPTIMIZE_BYTECODE_CUT_REM_OPERATOR #ifdef OPTIMIZE_BYTECODE_GET_ELEMENT const String* operator_name=LA2S(*yyvsp[-3], 0, OP::OP_VALUE__GET_ELEMENT_OR_OPERATOR); #else const String* operator_name=LA2S(*yyvsp[-3], 1); #endif if(operator_name && SYMBOLS_EQ(*operator_name,REM_SYMBOL)){ yyval=N(); } else #endif { YYSTYPE params_code=yyvsp[-1]; if(params_code->count()==3) { // probably [] case. [OP::OP_VALUE+origin+Void] if(Value* value=LA2V(*params_code)) // it is OP_VALUE+origin+value? if(const String * string=value->get_string()) if(string->is_empty()) // value is empty string? params_code=0; // ^zzz[] case. don't append lone empty param. } /* stack: context, method_junction */ YYSTYPE var_code=yyvsp[-3]; if( var_code->count()==8 && ( (*var_code)[0].code==OP::OP_VALUE__GET_CLASS || (*var_code)[0].code==OP::OP_VALUE__GET_BASE_CLASS ) && (*var_code)[3].code==OP::OP_PREPARE_TO_CONSTRUCT_OBJECT && (*var_code)[4].code==OP::OP_VALUE #ifdef FEATURE_GET_ELEMENT4CALL && (*var_code)[7].code==OP::OP_GET_ELEMENT4CALL #else && (*var_code)[7].code==OP::OP_GET_ELEMENT #endif ){ yyval=N(); O(*yyval, OP::OP_CONSTRUCT_OBJECT); P(*yyval, *var_code, 1/*offset*/, 2/*limit*/); // class name P(*yyval, *var_code, 5/*offset*/, 2/*limit*/); // constructor name OA(*yyval, params_code); } else { yyval=var_code; /* with_xxx,diving code; stack: context,method_junction */ OA(*yyval, OP::OP_CALL, params_code); // method_frame=make frame(pop junction); ncontext=pop; call(ncontext,method_frame) stack: value } } } #line 2104 "compile.tab.C" /* yacc.c:1652 */ break; case 76: #line 554 "compile.y" /* yacc.c:1652 */ { #ifdef FEATURE_GET_ELEMENT4CALL size_t count=yyvsp[0]->count(); if(count){ yyval=yyvsp[0]; #ifdef OPTIMIZE_BYTECODE_GET_OBJECT_ELEMENT !(count==5 && change_first(*yyval, OP::OP_GET_OBJECT_ELEMENT, OP::OP_GET_OBJECT_ELEMENT4CALL)) && #endif #ifdef OPTIMIZE_BYTECODE_GET_OBJECT_VAR_ELEMENT !(count==5 && change_first(*yyval, OP::OP_GET_OBJECT_VAR_ELEMENT, OP::OP_GET_OBJECT_VAR_ELEMENT4CALL)) && #endif !change(*yyval, count-1, OP::OP_GET_ELEMENT, OP::OP_GET_ELEMENT4CALL); } #endif } #line 2124 "compile.tab.C" /* yacc.c:1652 */ break; case 78: #line 570 "compile.y" /* yacc.c:1652 */ { yyval=yyvsp[-1]; P(*yyval, *yyvsp[0]); } #line 2130 "compile.tab.C" /* yacc.c:1652 */ break; case 82: #line 576 "compile.y" /* yacc.c:1652 */ { // allow ^call[ letters here any time ] *reinterpret_cast<bool*>(&yyval)=PC.explicit_result; PC.explicit_result=false; } #line 2139 "compile.tab.C" /* yacc.c:1652 */ break; case 83: #line 579 "compile.y" /* yacc.c:1652 */ { PC.explicit_result=*reinterpret_cast<bool*>(&yyvsp[-1]); } #line 2147 "compile.tab.C" /* yacc.c:1652 */ break; case 84: #line 581 "compile.y" /* yacc.c:1652 */ {yyval=yyvsp[-2];} #line 2153 "compile.tab.C" /* yacc.c:1652 */ break; case 85: #line 582 "compile.y" /* yacc.c:1652 */ {yyval=yyvsp[-1];} #line 2159 "compile.tab.C" /* yacc.c:1652 */ break; case 86: #line 583 "compile.y" /* yacc.c:1652 */ {yyval=yyvsp[-1];} #line 2165 "compile.tab.C" /* yacc.c:1652 */ break; case 88: #line 586 "compile.y" /* yacc.c:1652 */ { yyval=yyvsp[-2]; P(*yyval, *yyvsp[0]); } #line 2171 "compile.tab.C" /* yacc.c:1652 */ break; case 90: #line 590 "compile.y" /* yacc.c:1652 */ { yyval=yyvsp[-2]; P(*yyval, *yyvsp[0]); } #line 2177 "compile.tab.C" /* yacc.c:1652 */ break; case 92: #line 594 "compile.y" /* yacc.c:1652 */ { yyval=yyvsp[-2]; P(*yyval, *yyvsp[0]); } #line 2183 "compile.tab.C" /* yacc.c:1652 */ break; case 93: #line 596 "compile.y" /* yacc.c:1652 */ { yyval=yyvsp[0]; } #line 2191 "compile.tab.C" /* yacc.c:1652 */ break; case 94: #line 599 "compile.y" /* yacc.c:1652 */ { YYSTYPE expr_code=yyvsp[0]; if(expr_code->count()==3 && (*expr_code)[0].code==OP::OP_VALUE) { // optimizing (double/bool/incidently 'string' too) case. [OP::OP_VALUE+origin+Double]. no evaluating yyval=expr_code; } else { YYSTYPE code=N(); P(*code, *expr_code); O(*code, OP::OP_WRITE_EXPR_RESULT); yyval=N(); OA(*yyval, OP::OP_EXPR_CODE__STORE_PARAM, code); } } #line 2209 "compile.tab.C" /* yacc.c:1652 */ break; case 95: #line 612 "compile.y" /* yacc.c:1652 */ { yyval=N(); OA(*yyval, OP::OP_CURLY_CODE__STORE_PARAM, yyvsp[0]); } #line 2218 "compile.tab.C" /* yacc.c:1652 */ break; case 100: #line 624 "compile.y" /* yacc.c:1652 */ { yyval=yyvsp[-1]; P(*yyval, *yyvsp[0]); } #line 2224 "compile.tab.C" /* yacc.c:1652 */ break; case 102: #line 626 "compile.y" /* yacc.c:1652 */ { yyval=yyvsp[-1]; P(*yyval, *yyvsp[0]); } #line 2230 "compile.tab.C" /* yacc.c:1652 */ break; case 104: #line 628 "compile.y" /* yacc.c:1652 */ { // we know that name_advance1 not called from ^xxx context // so we'll not check for operator call possibility as we do in name_advance2 /* stack: context */ yyval=yyvsp[0]; /* stack: context,name */ #ifdef OPTIMIZE_BYTECODE_GET_ELEMENT__SPECIAL O(*yyval, is_special_element(*yyval) ? OP::OP_GET_ELEMENT__SPECIAL : OP::OP_GET_ELEMENT); #else O(*yyval, OP::OP_GET_ELEMENT); /* name=pop; context=pop; stack: context.get_element(name) */ #endif } #line 2247 "compile.tab.C" /* yacc.c:1652 */ break; case 105: #line 640 "compile.y" /* yacc.c:1652 */ { /* stack: context */ yyval=yyvsp[0]; /* stack: context,name */ #ifdef OPTIMIZE_BYTECODE_GET_ELEMENT__SPECIAL O(*yyval, is_special_element(*yyval) ? OP::OP_GET_ELEMENT__SPECIAL : OP::OP_GET_ELEMENT); #else O(*yyval, OP::OP_GET_ELEMENT); /* name=pop; context=pop; stack: context.get_element(name) */ #endif } #line 2261 "compile.tab.C" /* yacc.c:1652 */ break; case 112: #line 658 "compile.y" /* yacc.c:1652 */ { yyval=yyvsp[0]; O(*yyval, OP::OP_GET_ELEMENT); } #line 2270 "compile.tab.C" /* yacc.c:1652 */ break; case 113: #line 662 "compile.y" /* yacc.c:1652 */ { YYSTYPE code; { change_string_literal_to_write_string_literal(*(code=yyvsp[-1])); P(*code, *yyvsp[0]); } yyval=N(); OA(*yyval, OP::OP_STRING_POOL, code); } #line 2284 "compile.tab.C" /* yacc.c:1652 */ break; case 114: #line 671 "compile.y" /* yacc.c:1652 */ { // allow $result_or_other_variable[ letters here any time ] *reinterpret_cast<bool*>(&yyval)=PC.explicit_result; PC.explicit_result=false; } #line 2293 "compile.tab.C" /* yacc.c:1652 */ break; case 115: #line 674 "compile.y" /* yacc.c:1652 */ { PC.explicit_result=*reinterpret_cast<bool*>(&yyvsp[-1]); } #line 2301 "compile.tab.C" /* yacc.c:1652 */ break; case 116: #line 676 "compile.y" /* yacc.c:1652 */ { yyval=N(); if(!maybe_append_simple_diving_code(*yyval, *yyvsp[-2])) { OA(*yyval, OP::OP_OBJECT_POOL, yyvsp[-2]); /* stack: empty write context */ /* some code that writes to that context */ /* context=pop; stack: context.value() */ } } #line 2314 "compile.tab.C" /* yacc.c:1652 */ break; case 117: #line 684 "compile.y" /* yacc.c:1652 */ { yyval = N(); P(*yyval, *yyvsp[-1]); } #line 2323 "compile.tab.C" /* yacc.c:1652 */ break; case 118: #line 688 "compile.y" /* yacc.c:1652 */ { yyval=N(); O(*yyval, OP::OP_WITH_READ); P(*yyval, *yyvsp[0]); } #line 2333 "compile.tab.C" /* yacc.c:1652 */ break; case 120: #line 693 "compile.y" /* yacc.c:1652 */ { yyval=yyvsp[-1]; P(*yyval, *yyvsp[0]); } #line 2339 "compile.tab.C" /* yacc.c:1652 */ break; case 121: #line 694 "compile.y" /* yacc.c:1652 */ { yyval=yyvsp[0]; O(*yyval, OP::OP_GET_ELEMENT__WRITE); } #line 2348 "compile.tab.C" /* yacc.c:1652 */ break; case 124: #line 703 "compile.y" /* yacc.c:1652 */ { yyval=yyvsp[-1]; // stack: class name string OP::OPCODE code = OP::OP_VALUE__GET_CLASS; if(*LA2S(*yyval) == BASE_NAME) { // pseudo BASE class if(VStateless_class* base=PC.cclass->base_class()) { change_string_literal_value(*yyval, *new String(base->type())); } else { YYERROR1("no base class declared"); } code = OP::OP_VALUE__GET_BASE_CLASS; } else { // can't use get_class because it will call @autouse[] if the class wasn't loaded VStateless_class* base=PC.request.classes().get(*LA2S(*yyval)); if(base && PC.cclass->derived_from(*base)) code = OP::OP_VALUE__GET_BASE_CLASS; } // optimized OP_VALUE+origin+string+OP_GET_CLASS => OP_VALUE__GET_CLASS+origin+string change_first(*yyval, OP::OP_VALUE, code); } #line 2372 "compile.tab.C" /* yacc.c:1652 */ break; case 125: #line 722 "compile.y" /* yacc.c:1652 */ { yyval=yyvsp[-1]; if(!PC.in_call_value) YYERROR1(":: not allowed here"); O(*yyval, OP::OP_PREPARE_TO_CONSTRUCT_OBJECT); } #line 2383 "compile.tab.C" /* yacc.c:1652 */ break; case 132: #line 739 "compile.y" /* yacc.c:1652 */ { yyval = yyvsp[-1]; } #line 2389 "compile.tab.C" /* yacc.c:1652 */ break; case 133: #line 740 "compile.y" /* yacc.c:1652 */ { yyval = yyvsp[-1]; } #line 2395 "compile.tab.C" /* yacc.c:1652 */ break; case 134: #line 741 "compile.y" /* yacc.c:1652 */ { yyval = yyvsp[-1]; } #line 2401 "compile.tab.C" /* yacc.c:1652 */ break; case 135: #line 743 "compile.y" /* yacc.c:1652 */ { yyval=yyvsp[0]; O(*yyval, OP::OP_NEG); } #line 2407 "compile.tab.C" /* yacc.c:1652 */ break; case 136: #line 744 "compile.y" /* yacc.c:1652 */ { yyval=yyvsp[0]; } #line 2413 "compile.tab.C" /* yacc.c:1652 */ break; case 137: #line 745 "compile.y" /* yacc.c:1652 */ { yyval=yyvsp[0]; O(*yyval, OP::OP_INV); } #line 2419 "compile.tab.C" /* yacc.c:1652 */ break; case 138: #line 746 "compile.y" /* yacc.c:1652 */ { yyval=yyvsp[0]; O(*yyval, OP::OP_NOT); } #line 2425 "compile.tab.C" /* yacc.c:1652 */ break; case 139: #line 747 "compile.y" /* yacc.c:1652 */ { yyval=yyvsp[0]; O(*yyval, OP::OP_DEF); } #line 2431 "compile.tab.C" /* yacc.c:1652 */ break; case 140: #line 748 "compile.y" /* yacc.c:1652 */ { yyval=yyvsp[0]; O(*yyval, OP::OP_IN); } #line 2437 "compile.tab.C" /* yacc.c:1652 */ break; case 141: #line 749 "compile.y" /* yacc.c:1652 */ { yyval=yyvsp[0]; O(*yyval, OP::OP_FEXISTS); } #line 2443 "compile.tab.C" /* yacc.c:1652 */ break; case 142: #line 750 "compile.y" /* yacc.c:1652 */ { yyval=yyvsp[0]; O(*yyval, OP::OP_DEXISTS); } #line 2449 "compile.tab.C" /* yacc.c:1652 */ break; case 143: #line 752 "compile.y" /* yacc.c:1652 */ { yyval=yyvsp[-2]; P(*yyval, *yyvsp[0]); O(*yyval, OP::OP_SUB); } #line 2455 "compile.tab.C" /* yacc.c:1652 */ break; case 144: #line 753 "compile.y" /* yacc.c:1652 */ { yyval=yyvsp[-2]; P(*yyval, *yyvsp[0]); O(*yyval, OP::OP_ADD); } #line 2461 "compile.tab.C" /* yacc.c:1652 */ break; case 145: #line 754 "compile.y" /* yacc.c:1652 */ { yyval=yyvsp[-2]; P(*yyval, *yyvsp[0]); O(*yyval, OP::OP_MUL); } #line 2467 "compile.tab.C" /* yacc.c:1652 */ break; case 146: #line 755 "compile.y" /* yacc.c:1652 */ { yyval=yyvsp[-2]; P(*yyval, *yyvsp[0]); O(*yyval, OP::OP_DIV); } #line 2473 "compile.tab.C" /* yacc.c:1652 */ break; case 147: #line 756 "compile.y" /* yacc.c:1652 */ { yyval=yyvsp[-2]; P(*yyval, *yyvsp[0]); O(*yyval, OP::OP_MOD); } #line 2479 "compile.tab.C" /* yacc.c:1652 */ break; case 148: #line 757 "compile.y" /* yacc.c:1652 */ { yyval=yyvsp[-2]; P(*yyval, *yyvsp[0]); O(*yyval, OP::OP_INTDIV); } #line 2485 "compile.tab.C" /* yacc.c:1652 */ break; case 149: #line 758 "compile.y" /* yacc.c:1652 */ { yyval=yyvsp[-2]; P(*yyval, *yyvsp[0]); O(*yyval, OP::OP_BIN_SL); } #line 2491 "compile.tab.C" /* yacc.c:1652 */ break; case 150: #line 759 "compile.y" /* yacc.c:1652 */ { yyval=yyvsp[-2]; P(*yyval, *yyvsp[0]); O(*yyval, OP::OP_BIN_SR); } #line 2497 "compile.tab.C" /* yacc.c:1652 */ break; case 151: #line 760 "compile.y" /* yacc.c:1652 */ { yyval=yyvsp[-2]; P(*yyval, *yyvsp[0]); O(*yyval, OP::OP_BIN_AND); } #line 2503 "compile.tab.C" /* yacc.c:1652 */ break; case 152: #line 761 "compile.y" /* yacc.c:1652 */ { yyval=yyvsp[-2]; P(*yyval, *yyvsp[0]); O(*yyval, OP::OP_BIN_OR); } #line 2509 "compile.tab.C" /* yacc.c:1652 */ break; case 153: #line 762 "compile.y" /* yacc.c:1652 */ { yyval=yyvsp[-2]; P(*yyval, *yyvsp[0]); O(*yyval, OP::OP_BIN_XOR); } #line 2515 "compile.tab.C" /* yacc.c:1652 */ break; case 154: #line 763 "compile.y" /* yacc.c:1652 */ { yyval=yyvsp[-2]; OA(*yyval, OP::OP_NESTED_CODE, yyvsp[0]); O(*yyval, OP::OP_LOG_AND); } #line 2521 "compile.tab.C" /* yacc.c:1652 */ break; case 155: #line 764 "compile.y" /* yacc.c:1652 */ { yyval=yyvsp[-2]; OA(*yyval, OP::OP_NESTED_CODE, yyvsp[0]); O(*yyval, OP::OP_LOG_OR); } #line 2527 "compile.tab.C" /* yacc.c:1652 */ break; case 156: #line 765 "compile.y" /* yacc.c:1652 */ { yyval=yyvsp[-2]; P(*yyval, *yyvsp[0]); O(*yyval, OP::OP_LOG_XOR); } #line 2533 "compile.tab.C" /* yacc.c:1652 */ break; case 157: #line 766 "compile.y" /* yacc.c:1652 */ { yyval=yyvsp[-2]; P(*yyval, *yyvsp[0]); O(*yyval, OP::OP_NUM_LT); } #line 2539 "compile.tab.C" /* yacc.c:1652 */ break; case 158: #line 767 "compile.y" /* yacc.c:1652 */ { yyval=yyvsp[-2]; P(*yyval, *yyvsp[0]); O(*yyval, OP::OP_NUM_GT); } #line 2545 "compile.tab.C" /* yacc.c:1652 */ break; case 159: #line 768 "compile.y" /* yacc.c:1652 */ { yyval=yyvsp[-2]; P(*yyval, *yyvsp[0]); O(*yyval, OP::OP_NUM_LE); } #line 2551 "compile.tab.C" /* yacc.c:1652 */ break; case 160: #line 769 "compile.y" /* yacc.c:1652 */ { yyval=yyvsp[-2]; P(*yyval, *yyvsp[0]); O(*yyval, OP::OP_NUM_GE); } #line 2557 "compile.tab.C" /* yacc.c:1652 */ break; case 161: #line 770 "compile.y" /* yacc.c:1652 */ { yyval=yyvsp[-2]; P(*yyval, *yyvsp[0]); O(*yyval, OP::OP_NUM_EQ); } #line 2563 "compile.tab.C" /* yacc.c:1652 */ break; case 162: #line 771 "compile.y" /* yacc.c:1652 */ { yyval=yyvsp[-2]; P(*yyval, *yyvsp[0]); O(*yyval, OP::OP_NUM_NE); } #line 2569 "compile.tab.C" /* yacc.c:1652 */ break; case 163: #line 772 "compile.y" /* yacc.c:1652 */ { yyval=yyvsp[-2]; P(*yyval, *yyvsp[0]); O(*yyval, OP::OP_STR_LT); } #line 2575 "compile.tab.C" /* yacc.c:1652 */ break; case 164: #line 773 "compile.y" /* yacc.c:1652 */ { yyval=yyvsp[-2]; P(*yyval, *yyvsp[0]); O(*yyval, OP::OP_STR_GT); } #line 2581 "compile.tab.C" /* yacc.c:1652 */ break; case 165: #line 774 "compile.y" /* yacc.c:1652 */ { yyval=yyvsp[-2]; P(*yyval, *yyvsp[0]); O(*yyval, OP::OP_STR_LE); } #line 2587 "compile.tab.C" /* yacc.c:1652 */ break; case 166: #line 775 "compile.y" /* yacc.c:1652 */ { yyval=yyvsp[-2]; P(*yyval, *yyvsp[0]); O(*yyval, OP::OP_STR_GE); } #line 2593 "compile.tab.C" /* yacc.c:1652 */ break; case 167: #line 776 "compile.y" /* yacc.c:1652 */ { yyval=yyvsp[-2]; P(*yyval, *yyvsp[0]); O(*yyval, OP::OP_STR_EQ); } #line 2599 "compile.tab.C" /* yacc.c:1652 */ break; case 168: #line 777 "compile.y" /* yacc.c:1652 */ { yyval=yyvsp[-2]; P(*yyval, *yyvsp[0]); O(*yyval, OP::OP_STR_NE); } #line 2605 "compile.tab.C" /* yacc.c:1652 */ break; case 169: #line 778 "compile.y" /* yacc.c:1652 */ { yyval=yyvsp[-2]; P(*yyval, *yyvsp[0]); O(*yyval, OP::OP_IS); } #line 2611 "compile.tab.C" /* yacc.c:1652 */ break; case 170: #line 781 "compile.y" /* yacc.c:1652 */ { // optimized OP_STRING => OP_VALUE for doubles maybe_change_string_literal_to_double_literal(*(yyval=yyvsp[0])); } #line 2620 "compile.tab.C" /* yacc.c:1652 */ break; case 171: #line 786 "compile.y" /* yacc.c:1652 */ { #ifdef OPTIMIZE_BYTECODE_STRING_POOL // it brakes ^if(" 09 "){...} YYSTYPE code=yyvsp[0]; yyval=N(); if(code->count()==3 && change_first(*code, OP::OP_STRING__WRITE, OP::OP_VALUE)){ // optimized OP_STRING__WRITE+origin+value => OP_VALUE+origin+value without starting OP_STRING_POOL P(*yyval, *code); } else { OA(*yyval, OP::OP_STRING_POOL, code); /* stack: empty write context */ } #else yyval=N(); OA(*yyval, OP::OP_STRING_POOL, yyvsp[0]); /* stack: empty write context */ #endif /* some code that writes to that context */ /* context=pop; stack: context.get_string() */ } #line 2643 "compile.tab.C" /* yacc.c:1652 */ break; case 172: #line 807 "compile.y" /* yacc.c:1652 */ { // optimized OP_STRING+OP_WRITE_VALUE => OP_STRING__WRITE change_string_literal_to_write_string_literal(*(yyval=yyvsp[0])); } #line 2652 "compile.tab.C" /* yacc.c:1652 */ break; case 173: #line 812 "compile.y" /* yacc.c:1652 */ { yyval=VL(/*we know that we will not change it*/const_cast<VString*>(&vempty), 0, 0, 0); } #line 2658 "compile.tab.C" /* yacc.c:1652 */ break; case 174: #line 813 "compile.y" /* yacc.c:1652 */ { yyval = VL(/*we know that we will not change it*/const_cast<VBool*>(&vtrue), 0, 0, 0); } #line 2664 "compile.tab.C" /* yacc.c:1652 */ break; case 175: #line 814 "compile.y" /* yacc.c:1652 */ { yyval = VL(/*we know that we will not change it*/const_cast<VBool*>(&vfalse), 0, 0, 0); } #line 2670 "compile.tab.C" /* yacc.c:1652 */ break; case 176: #line 816 "compile.y" /* yacc.c:1652 */ { yyval=N(); } #line 2676 "compile.tab.C" /* yacc.c:1652 */ break; #line 2680 "compile.tab.C" /* yacc.c:1652 */ 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); YYPOPSTACK (yylen); yylen = 0; 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. */ { const int yylhs = yyr1[yyn] - YYNTOKENS; const int yyi = yypgoto[yylhs] + *yyssp; yystate = (0 <= yyi && yyi <= YYLAST && yycheck[yyi] == *yyssp ? yytable[yyi] : yydefgoto[yylhs]); } goto yynewstate; /*--------------------------------------. | yyerrlab -- here on detecting error. | `--------------------------------------*/ 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 (!yyerrstatus) { ++yynerrs; #if ! YYERROR_VERBOSE yyerror (pc, YY_("syntax error")); #else # define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, \ yyssp, yytoken) { char const *yymsgp = YY_("syntax error"); int yysyntax_error_status; yysyntax_error_status = YYSYNTAX_ERROR; if (yysyntax_error_status == 0) yymsgp = yymsg; else if (yysyntax_error_status == 1) { if (yymsg != yymsgbuf) YYSTACK_FREE (yymsg); yymsg = (char *) YYSTACK_ALLOC (yymsg_alloc); if (!yymsg) { yymsg = yymsgbuf; yymsg_alloc = sizeof yymsgbuf; yysyntax_error_status = 2; } else { yysyntax_error_status = YYSYNTAX_ERROR; yymsgp = yymsg; } } yyerror (pc, yymsgp); if (yysyntax_error_status == 2) goto yyexhaustedlab; } # undef YYSYNTAX_ERROR #endif } if (yyerrstatus == 3) { /* If just tried and failed to reuse lookahead token after an error, discard it. */ if (yychar <= YYEOF) { /* Return failure if at end of input. */ if (yychar == YYEOF) YYABORT; } else { yydestruct ("Error: discarding", yytoken, &yylval, pc); yychar = YYEMPTY; } } /* Else will try to reuse lookahead token after shifting the error token. */ goto yyerrlab1; /*---------------------------------------------------. | yyerrorlab -- error raised explicitly by YYERROR. | `---------------------------------------------------*/ yyerrorlab: /* Pacify compilers when the user code never invokes YYERROR and the label yyerrorlab therefore never appears in user code. */ if (0) YYERROR; /* Do not reclaim the symbols of the rule whose action triggered this YYERROR. */ YYPOPSTACK (yylen); yylen = 0; YY_STACK_PRINT (yyss, yyssp); 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 (!yypact_value_is_default (yyn)) { 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; yydestruct ("Error: popping", yystos[yystate], yyvsp, pc); YYPOPSTACK (1); yystate = *yyssp; YY_STACK_PRINT (yyss, yyssp); } YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN *++yyvsp = yylval; YY_IGNORE_MAYBE_UNINITIALIZED_END /* Shift the error token. */ YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp); yystate = yyn; goto yynewstate; /*-------------------------------------. | yyacceptlab -- YYACCEPT comes here. | `-------------------------------------*/ yyacceptlab: yyresult = 0; goto yyreturn; /*-----------------------------------. | yyabortlab -- YYABORT comes here. | `-----------------------------------*/ yyabortlab: yyresult = 1; goto yyreturn; #if !defined yyoverflow || YYERROR_VERBOSE /*-------------------------------------------------. | yyexhaustedlab -- memory exhaustion comes here. | `-------------------------------------------------*/ yyexhaustedlab: yyerror (pc, YY_("memory exhausted")); yyresult = 2; /* Fall through. */ #endif /*-----------------------------------------------------. | yyreturn -- parsing is finished, return the result. | `-----------------------------------------------------*/ yyreturn: if (yychar != YYEMPTY) { /* Make sure we have latest lookahead translation. See comments at user semantic actions for why this is necessary. */ yytoken = YYTRANSLATE (yychar); yydestruct ("Cleanup: discarding lookahead", yytoken, &yylval, pc); } /* Do not reclaim the symbols of the rule whose action triggered this YYABORT or YYACCEPT. */ YYPOPSTACK (yylen); YY_STACK_PRINT (yyss, yyssp); while (yyssp != yyss) { yydestruct ("Cleanup: popping", yystos[*yyssp], yyvsp, pc); YYPOPSTACK (1); } #ifndef yyoverflow if (yyss != yyssa) YYSTACK_FREE (yyss); #endif #if YYERROR_VERBOSE if (yymsg != yymsgbuf) YYSTACK_FREE (yymsg); #endif return yyresult; } #line 818 "compile.y" /* yacc.c:1918 */ #endif /* 000$111(2222)00 000$111{3333}00 $,^: push,=0 1:( { break=pop 2:( ) pop 3:{ } pop 000^111(2222)4444{33333}4000 $,^: push,=0 1:( { break=pop 2:( )=4 3:{ }=4 4:[^({]=pop */ inline void ungetc(Parse_control& pc, uint last_line_end_col) { pc.source--; if(pc.pos.col==0) { --pc.pos.line; pc.pos.col=last_line_end_col; } else --pc.pos.col; } static int yylex(YYSTYPE *lvalp, void *apc) { Parse_control& pc=*static_cast<Parse_control*>(apc); #define lexical_brackets_nestage pc.brackets_nestages[pc.ls_sp] #define RC {result=c; goto break2; } int c; int result; if(pc.pending_state) { result=pc.pending_state; pc.pending_state=0; return result; } const char *begin=pc.source; Pos begin_pos=pc.pos; const char *end; int skip_analized=0; while(true) { c=*(end=(pc.source++)); // fprintf(stderr, "\nchar: %c %02X; nestage: %d, sp=%d", c, c, lexical_brackets_nestage, pc.sp); if(c=='\n') pc.pos_next_line(); else pc.pos_next_c(c); // fprintf(stderr, "\nchar: %c file(%d:%d)", c, pc.pos.line, pc.pos.col); if(pc.pos.col==0+1 && c=='@') { if(pc.ls==LS_DEF_SPECIAL_BODY) { // @SPECIAL // ... // @<here = pop_LS(pc); // exiting from LS_DEF_SPECIAL_BODY state } // continuing checks if(pc.ls==LS_USER) { push_LS(pc, LS_DEF_NAME); RC; } else // @ in first column inside some code [when could that be?] result=BAD_METHOD_DECL_START; goto break2; } if(c=='^') { if(pc.ls==LS_METHOD_AFTER) { // handle after-method situation pop_LS(pc); result=EON; skip_analized=-1; // return to punctuation afterwards to assure it's literality goto break2; } switch(pc.ls) { case LS_EXPRESSION_VAR_NAME_WITH_COLON: case LS_EXPRESSION_VAR_NAME_WITHOUT_COLON: case LS_VAR_NAME_SIMPLE_WITH_COLON: case LS_VAR_NAME_SIMPLE_WITHOUT_COLON: case LS_VAR_NAME_CURLY: case LS_METHOD_NAME: case LS_USER_COMMENT: case LS_DEF_COMMENT: // no literals in names, please break; default: switch(*pc.source) { // ^escaping some punctuators case '^': case '$': case ';': case '@': case '(': case ')': case '[': case ']': case '{': case '}': case '"': case ':': if(end!=begin) { if(!pc.string_start) pc.string_start=begin_pos; // append piece till ^ pc.string.append_strdup_know_length(begin, end-begin); } // reset piece 'begin' position & line begin=pc.source; // ->punctuation begin_pos=pc.pos; // skip over _ after ^ pc.source++; pc.pos.col++; // skip analysis = forced literal continue; // converting ^#HH into char(hex(HH)) case '#': if(end!=begin) { if(!pc.string_start) pc.string_start=begin_pos; // append piece till ^ pc.string.append_strdup_know_length(begin, end-begin); } // #HH ? if(pc.source[1] && isxdigit(pc.source[1]) && pc.source[2] && isxdigit(pc.source[2])) { char c=(char)( hex_value[(unsigned char)pc.source[1]]*0x10+ hex_value[(unsigned char)pc.source[2]]); if(c==0) { result=BAD_HEX_LITERAL; goto break2; // wrong hex value[no ^#00 chars allowed]: bail out } // append char(hex(HH)) pc.string.append(c); // skip over ^#HH pc.source+=3; pc.pos.col+=3; // reset piece 'begin' position & line begin=pc.source; // ->after ^#HH begin_pos=pc.pos; // skip analysis = forced literal continue; } // just escaped char // reset piece 'begin' position & line begin=pc.source; begin_pos=pc.pos; // skip over _ after ^ pc.source++; pc.pos.col++; // skip analysis = forced literal continue; } break; } } // #comment start skipping if(c=='#' && pc.pos.col==1) { if(end!=begin) { if(!pc.string_start) pc.string_start=begin_pos; // append piece till # pc.string.append_strdup_know_length(begin, end-begin); } // fall into COMMENT lexical state [wait for \n] push_LS(pc, LS_USER_COMMENT); continue; } switch(pc.ls) { // USER'S = NOT OURS case LS_USER: case LS_NAME_SQUARE_PART: // name.[here].xxx if(pc.trim_bof) switch(c) { case '\n': case ' ': case '\t': begin=pc.source; begin_pos=pc.pos; continue; // skip it default: pc.trim_bof=false; } switch(c) { case '$': push_LS(pc, LS_VAR_NAME_SIMPLE_WITH_COLON); RC; case '^': push_LS(pc, LS_METHOD_NAME); RC; case ']': if(pc.ls==LS_NAME_SQUARE_PART) if(--lexical_brackets_nestage==0) {// $name.[co<]?>de<]?> pop_LS(pc); // $name.[co<]>de<]!> RC; } break; case '[': // $name.[co<[>de] if(pc.ls==LS_NAME_SQUARE_PART) lexical_brackets_nestage++; break; } if(pc.explicit_result && c) switch(c) { default: pc.string.append(c); case '\n': case ' ': case '\t': begin=pc.source; begin_pos=pc.pos; continue; } break; // #COMMENT case LS_USER_COMMENT: if(c=='\n') { // skip comment begin=pc.source; begin_pos=pc.pos; pop_LS(pc); continue; } break; // STRING IN EXPRESSION case LS_EXPRESSION_STRING_QUOTED: case LS_EXPRESSION_STRING_APOSTROFED: switch(c) { case '"': case '\'': if( (pc.ls == LS_EXPRESSION_STRING_QUOTED && c=='"') || (pc.ls == LS_EXPRESSION_STRING_APOSTROFED && c=='\'') ) { pop_LS(pc); //"abc". | 'abc'. RC; } break; case '$': push_LS(pc, LS_VAR_NAME_SIMPLE_WITH_COLON); RC; case '^': push_LS(pc, LS_METHOD_NAME); RC; } break; // METHOD DEFINITION case LS_DEF_NAME: switch(c) { case '[': pc.ls=LS_DEF_PARAMS; RC; case '\n': pc.ls=LS_DEF_SPECIAL_BODY; RC; } break; case LS_DEF_PARAMS: switch(c) { case '$': // common error result=BAD_METHOD_PARAMETER_NAME_CHARACTER; goto break2; case ';': RC; case ']': pc.ls=*pc.source=='['?LS_DEF_LOCALS:LS_DEF_COMMENT; RC; case '\n': // wrong. bailing out pop_LS(pc); RC; } break; case LS_DEF_LOCALS: switch(c) { case '[': case ';': RC; case ']': pc.ls=LS_DEF_COMMENT; RC; case '\n': // wrong. bailing out pop_LS(pc); RC; } break; case LS_DEF_COMMENT: if(c=='\n') { pop_LS(pc); RC; } break; case LS_DEF_SPECIAL_BODY: if(c=='\n') RC; break; // (EXPRESSION) case LS_VAR_ROUND: case LS_METHOD_ROUND: switch(c) { case ')': if(--lexical_brackets_nestage==0) { if(pc.ls==LS_METHOD_ROUND) // method round param ended pc.ls=LS_METHOD_AFTER; // look for method end else // pc.ls==LS_VAR_ROUND // variable constructor ended pop_LS(pc); // return to normal life } RC; case '#': // comment start skipping if(end!=begin) { if(!pc.string_start) pc.string_start=begin_pos; // append piece till # pc.string.append_strdup_know_length(begin, end-begin); } // fall into COMMENT lexical state [wait for \n] push_LS(pc, LS_EXPRESSION_COMMENT); lexical_brackets_nestage=1; continue; case '$': push_LS(pc, LS_EXPRESSION_VAR_NAME_WITH_COLON); RC; case '^': push_LS(pc, LS_METHOD_NAME); RC; case '(': lexical_brackets_nestage++; RC; case '-': switch(*pc.source) { case 'f': // -f skip_analized=1; result=FEXISTS; goto break2; case 'd': // -d skip_analized=1; result=DEXISTS; goto break2; default: // minus result=c; goto break2; } goto break2; case '+': case '*': case '/': case '%': case '\\': case '~': case ';': RC; case '&': case '|': if(*pc.source==c) { // && || result=c=='&'?LAND:LOR; skip_analized=1; } else result=c; goto break2; case '!': switch(pc.source[0]) { case '|': // !| !|| skip_analized=1; if(pc.source[1]=='|') { skip_analized++; result=LXOR; } else result=NXOR; goto break2; case '=': // != skip_analized=1; result=NNE; goto break2; } RC; case '<': // <<, <=, < switch(*pc.source) { case '<': // <[<] skip_analized=1; result=NSL; break; case '=': // <[=] skip_analized=1; result=NLE; break; default: // <[] result=c; break; } goto break2; case '>': // >>, >=, > switch(*pc.source) { case '>': // >[>] skip_analized=1; result=NSR; break; case '=': // >[=] skip_analized=1; result=NGE; break; default: // >[] result=c; break; } goto break2; case '=': // == switch(*pc.source) { case '=': // =[=] skip_analized=1; result=NEQ; break; default: // =[] result=c; break; // not used now } goto break2; case '"': push_LS(pc, LS_EXPRESSION_STRING_QUOTED); RC; case '\'': push_LS(pc, LS_EXPRESSION_STRING_APOSTROFED); RC; case 'l': case 'g': case 'e': case 'n': if(end==begin) // right after whitespace if(isspace(pc.source[1])) { switch(*pc.source) { // case '?': // ok [and bad cases, yacc would bark at them] case 't': // lt gt [et nt] result=c=='l'?SLT:c=='g'?SGT:BAD_STRING_COMPARISON_OPERATOR; skip_analized=1; goto break2; case 'e': // le ge ne [ee] result=c=='l'?SLE:c=='g'?SGE:c=='n'?SNE:BAD_STRING_COMPARISON_OPERATOR; skip_analized=1; goto break2; case 'q': // eq [lq gq nq] result=c=='e'?SEQ:BAD_STRING_COMPARISON_OPERATOR; skip_analized=1; goto break2; } } break; case 'i': if(end==begin) // right after whitespace if(isspace(pc.source[1])) { switch(pc.source[0]) { case 'n': // in skip_analized=1; result=IN; goto break2; case 's': // is skip_analized=1; result=IS; goto break2; } } break; case 'd': if(end==begin) // right after whitespace if(pc.source[0]=='e' && pc.source[1]=='f') { // def switch(pc.source[2]){ case ' ': case '\t': case '\n': case '"': case '\'': case '^': case '$': // non-quoted string without whitespace after 'def' is not allowed skip_analized=2; result=DEF; goto break2; } // error: incorrect char after 'def' } break; case 't': if(end==begin) // right after whitespace if(pc.source[0]=='r' && pc.source[1]=='u' && pc.source[2]=='e') { // true skip_analized=3; result=LITERAL_TRUE; goto break2; } break; case 'f': if(end==begin) // right after whitespace if(pc.source[0]=='a' && pc.source[1]=='l' && pc.source[2]=='s' && pc.source[3]=='e') { // false skip_analized=4; result=LITERAL_FALSE; goto break2; } break; case ' ': case '\t': case '\n': if(end!=begin) { // there were a string after previous operator? result=0; // return that string goto break2; } // that's a leading|traling space or after-operator-space // ignoring it // reset piece 'begin' position & line begin=pc.source; // after whitespace char begin_pos=pc.pos; continue; } break; case LS_EXPRESSION_COMMENT: if(c=='(') lexical_brackets_nestage++; switch(*pc.source) { case '\n': case ')': if(*pc.source==')') if(--lexical_brackets_nestage!=0) continue; // skip comment begin=pc.source; begin_pos=pc.pos; pop_LS(pc); continue; } break; // VARIABLE GET/PUT/WITH case LS_VAR_NAME_SIMPLE_WITH_COLON: case LS_VAR_NAME_SIMPLE_WITHOUT_COLON: case LS_EXPRESSION_VAR_NAME_WITH_COLON: case LS_EXPRESSION_VAR_NAME_WITHOUT_COLON: if( pc.ls==LS_EXPRESSION_VAR_NAME_WITH_COLON || pc.ls==LS_EXPRESSION_VAR_NAME_WITHOUT_COLON) { // name in expr ends also before switch(c) { // expression minus case '-': // expression integer division case '\\': pop_LS(pc); pc.ungetc(); result=EON; goto break2; } } if( pc.ls==LS_VAR_NAME_SIMPLE_WITHOUT_COLON || pc.ls==LS_EXPRESSION_VAR_NAME_WITHOUT_COLON) { // name already has ':', stop before next switch(c) { case ':': pop_LS(pc); pc.ungetc(); result=EON; goto break2; } } switch(c) { case 0: case ' ': case '\t': case '\n': case ';': case ']': case '}': case ')': case '"': case '\'': case '<': case '>': // these stand for HTML brackets AND expression binary ops case '+': case '*': case '/': case '\\': case '%': case '&': case '|': case '=': case '!': // common delimiters case ',': case '?': case '#': // mysql column separators case '`': // before call case '^': pop_LS(pc); pc.ungetc(); result=EON; goto break2; case '[': // $name.<[>code] if( end[-1]=='$' /* was start of get */ || end[-1]==':' /* was class name delim */ || end[-1]=='.' /* was name delim */ ) { push_LS(pc, LS_NAME_SQUARE_PART); lexical_brackets_nestage=1; RC; } pc.ls=LS_VAR_SQUARE; lexical_brackets_nestage=1; RC; case '{': if(end[-1]=='$') { // ${name}, no need of EON, switching LS, not begin==end as $[a]{$b} will fit pc.ls=LS_VAR_NAME_CURLY; } else { pc.ls=LS_VAR_CURLY; lexical_brackets_nestage=1; } RC; case '(': // $name.<(>expr) if( // end[-1]=='$' /* $() excluded */ || end[-1]==':' /* was class name delim */ || end[-1]=='.' /* was name delim */ ) { push_LS(pc, LS_VAR_ROUND); lexical_brackets_nestage=1; RC; } pc.ls=LS_VAR_ROUND; lexical_brackets_nestage=1; RC; case '.': // name part delim case '$': // name part subvar case ':': // class<:>name // go to _WITHOUT_COLON state variant... if(pc.ls==LS_VAR_NAME_SIMPLE_WITH_COLON) pc.ls=LS_VAR_NAME_SIMPLE_WITHOUT_COLON; else if(pc.ls==LS_EXPRESSION_VAR_NAME_WITH_COLON) pc.ls=LS_EXPRESSION_VAR_NAME_WITHOUT_COLON; // ...stop before next ':' RC; } break; case LS_VAR_NAME_CURLY: switch(c) { case '[': // ${name.<[>code]} push_LS(pc, LS_NAME_SQUARE_PART); lexical_brackets_nestage=1; RC; case '(': // ${name.<(>expr)} push_LS(pc, LS_VAR_ROUND); lexical_brackets_nestage=1; RC; case '}': // ${name} finished, restoring LS pop_LS(pc); RC; case '.': // name part delim case '$': // name part subvar case ':': // ':name' or 'class:name' RC; } break; case LS_VAR_SQUARE: switch(c) { case '$': push_LS(pc, LS_VAR_NAME_SIMPLE_WITH_COLON); RC; case '^': push_LS(pc, LS_METHOD_NAME); RC; case ']': if(--lexical_brackets_nestage==0) { pop_LS(pc); RC; } break; case ';': // operator_or_fmt;value delim RC; case '[': lexical_brackets_nestage++; break; } break; case LS_VAR_CURLY: switch(c) { case '$': push_LS(pc, LS_VAR_NAME_SIMPLE_WITH_COLON); RC; case '^': push_LS(pc, LS_METHOD_NAME); RC; case '}': if(--lexical_brackets_nestage==0) { pop_LS(pc); RC; } break; case '{': lexical_brackets_nestage++; break; } break; // METHOD CALL case LS_METHOD_NAME: switch(c) { case '[': // ^name.<[>code] if( // end[-1]=='^' /* never, ^[ is literal */ || end[-1]==':' /* was class name delim */ || end[-1]=='.' /* was name delim */ ) { push_LS(pc, LS_NAME_SQUARE_PART); lexical_brackets_nestage=1; RC; } pc.ls=LS_METHOD_SQUARE; lexical_brackets_nestage=1; RC; case '{': pc.ls=LS_METHOD_CURLY; lexical_brackets_nestage=1; RC; case '(': // ^name.<(>expr) if( // end[-1]=='^' /* never, ^( is literal */ || end[-1]==':' /* was class name delim */ || end[-1]=='.' /* was name delim */ ) { push_LS(pc, LS_VAR_ROUND); lexical_brackets_nestage=1; RC; } pc.ls=LS_METHOD_ROUND; lexical_brackets_nestage=1; RC; case '.': // name part delim case '$': // name part subvar case ':': // ':name' or 'class:name' case '^': // ^abc^xxx wrong. bailing out case ']': case '}': case ')': // ^abc]}) wrong. bailing out case ' ': // ^if ( wrong. bailing out RC; } break; case LS_METHOD_SQUARE: switch(c) { case '$': push_LS(pc, LS_VAR_NAME_SIMPLE_WITH_COLON); RC; case '^': push_LS(pc, LS_METHOD_NAME); RC; case ';': // param delim RC; case ']': if(--lexical_brackets_nestage==0) { pc.ls=LS_METHOD_AFTER; RC; } break; case '[': lexical_brackets_nestage++; break; } break; case LS_METHOD_CURLY: switch(c) { case '$': push_LS(pc, LS_VAR_NAME_SIMPLE_WITH_COLON); RC; case '^': push_LS(pc, LS_METHOD_NAME); RC; case ';': // param delim RC; case '}': if(--lexical_brackets_nestage==0) { pc.ls=LS_METHOD_AFTER; RC; } break; case '{': lexical_brackets_nestage++; break; } if(pc.explicit_result && c) switch(c) { default: pc.string.append(c); case '\n': case ' ': case '\t': begin=pc.source; begin_pos=pc.pos; continue; } break; case LS_METHOD_AFTER: if(c=='[') {/* ][ }[ )[ */ pc.ls=LS_METHOD_SQUARE; lexical_brackets_nestage=1; RC; } if(c=='{') {/* ]{ }{ ){ */ pc.ls=LS_METHOD_CURLY; lexical_brackets_nestage=1; RC; } if(c=='(') {/* ]( }( )( */ pc.ls=LS_METHOD_ROUND; lexical_brackets_nestage=1; RC; } pop_LS(pc); pc.ungetc(); result=EON; goto break2; } if(c==0) { result=-1; break; } } break2: if(end!=begin) { // there is last piece? if(c=='@' || c==0) // we are before LS_DEF_NAME or EOF? while(end!=begin && end[-1]=='\n') // trim all empty lines before LS_DEF_NAME and EOF end--; if(end!=begin && pc.ls!=LS_USER_COMMENT) { // last piece still alive and not comment? if(!pc.string_start) pc.string_start=begin_pos; // append it pc.string.append_strdup_know_length(begin, end-begin); } } if(!pc.string.is_empty()) { // something accumulated? // create STRING value: array of OP_VALUE+origin+vstring #ifdef SYMBOLS_CACHING Value *lookup=symbols->get(pc.string); #else Value *lookup=0; #endif *lvalp=VL(lookup ? lookup : new VString(*new String(pc.string, String::L_CLEAN)), pc.file_no, pc.string_start.line, pc.string_start.col); // new pieces storage pc.string.clear(); pc.string_start.clear(); // make current result be pending for next call, return STRING for now pc.pending_state=result; result=STRING; } if(skip_analized) { pc.source+=skip_analized; pc.pos.col+=skip_analized; } return result; } static int real_yyerror(Parse_control *pc, const char *s) { // Called by yyparse on error PC.error=pa_strdup(s); return 1; } static void yyprint(FILE *file, int type, YYSTYPE value) { if(type==STRING) fprintf(file, " \"%s\"", LA2S(*value)->cstr()); }