| /* A Bison parser, made by GNU Bison 3.1. */ |
| |
| /* Bison implementation for Yacc-like parsers in C |
| |
| Copyright (C) 1984, 1989-1990, 2000-2015, 2018 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. */ |
| |
| /* Identify Bison output. */ |
| #define YYBISON 1 |
| |
| /* Bison version. */ |
| #define YYBISON_VERSION "3.1" |
| |
| /* Skeleton name. */ |
| #define YYSKELETON_NAME "yacc.c" |
| |
| /* Pure parsers. */ |
| #define YYPURE 0 |
| |
| /* Push parsers. */ |
| #define YYPUSH 0 |
| |
| /* Pull parsers. */ |
| #define YYPULL 1 |
| |
| |
| /* Substitute the variable and function names. */ |
| #define yyparse ppy_parse |
| #define yylex ppy_lex |
| #define yyerror ppy_error |
| #define yydebug ppy_debug |
| #define yynerrs ppy_nerrs |
| |
| #define yylval ppy_lval |
| #define yychar ppy_char |
| |
| /* Copy the first part of user declarations. */ |
| #line 30 "ppy.y" /* yacc.c:339 */ |
| |
| #include "config.h" |
| #include "wine/port.h" |
| |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <stdarg.h> |
| #include <assert.h> |
| #include <ctype.h> |
| #include <string.h> |
| |
| #include "wpp_private.h" |
| |
| |
| #define UNARY_OP(r, v, OP) \ |
| switch(v.type) \ |
| { \ |
| case cv_sint: r.val.si = OP v.val.si; break; \ |
| case cv_uint: r.val.ui = OP v.val.ui; break; \ |
| case cv_slong: r.val.sl = OP v.val.sl; break; \ |
| case cv_ulong: r.val.ul = OP v.val.ul; break; \ |
| case cv_sll: r.val.sll = OP v.val.sll; break; \ |
| case cv_ull: r.val.ull = OP v.val.ull; break; \ |
| } |
| |
| #define cv_signed(v) ((v.type & FLAG_SIGNED) != 0) |
| |
| #define BIN_OP_INT(r, v1, v2, OP) \ |
| r.type = v1.type; \ |
| if(cv_signed(v1) && cv_signed(v2)) \ |
| r.val.si = v1.val.si OP v2.val.si; \ |
| else if(cv_signed(v1) && !cv_signed(v2)) \ |
| r.val.si = v1.val.si OP (signed) v2.val.ui; \ |
| else if(!cv_signed(v1) && cv_signed(v2)) \ |
| r.val.si = (signed) v1.val.ui OP v2.val.si; \ |
| else \ |
| r.val.ui = v1.val.ui OP v2.val.ui; |
| |
| #define BIN_OP_LONG(r, v1, v2, OP) \ |
| r.type = v1.type; \ |
| if(cv_signed(v1) && cv_signed(v2)) \ |
| r.val.sl = v1.val.sl OP v2.val.sl; \ |
| else if(cv_signed(v1) && !cv_signed(v2)) \ |
| r.val.sl = v1.val.sl OP (signed long) v2.val.ul; \ |
| else if(!cv_signed(v1) && cv_signed(v2)) \ |
| r.val.sl = (signed long) v1.val.ul OP v2.val.sl; \ |
| else \ |
| r.val.ul = v1.val.ul OP v2.val.ul; |
| |
| #define BIN_OP_LONGLONG(r, v1, v2, OP) \ |
| r.type = v1.type; \ |
| if(cv_signed(v1) && cv_signed(v2)) \ |
| r.val.sll = v1.val.sll OP v2.val.sll; \ |
| else if(cv_signed(v1) && !cv_signed(v2)) \ |
| r.val.sll = v1.val.sll OP (__int64) v2.val.ull; \ |
| else if(!cv_signed(v1) && cv_signed(v2)) \ |
| r.val.sll = (__int64) v1.val.ull OP v2.val.sll; \ |
| else \ |
| r.val.ull = v1.val.ull OP v2.val.ull; |
| |
| #define BIN_OP(r, v1, v2, OP) \ |
| switch(v1.type & SIZE_MASK) \ |
| { \ |
| case SIZE_INT: BIN_OP_INT(r, v1, v2, OP); break; \ |
| case SIZE_LONG: BIN_OP_LONG(r, v1, v2, OP); break; \ |
| case SIZE_LONGLONG: BIN_OP_LONGLONG(r, v1, v2, OP); break; \ |
| default: pp_internal_error(__FILE__, __LINE__, "Invalid type indicator (0x%04x)", v1.type); \ |
| } |
| |
| |
| /* |
| * Prototypes |
| */ |
| static int boolean(cval_t *v); |
| static void promote_equal_size(cval_t *v1, cval_t *v2); |
| static void cast_to_sint(cval_t *v); |
| static void cast_to_uint(cval_t *v); |
| static void cast_to_slong(cval_t *v); |
| static void cast_to_ulong(cval_t *v); |
| static void cast_to_sll(cval_t *v); |
| static void cast_to_ull(cval_t *v); |
| static marg_t *new_marg(char *str, def_arg_t type); |
| static marg_t *add_new_marg(char *str, def_arg_t type); |
| static int marg_index(char *id); |
| static mtext_t *new_mtext(char *str, int idx, def_exp_t type); |
| static mtext_t *combine_mtext(mtext_t *tail, mtext_t *mtp); |
| static char *merge_text(char *s1, char *s2); |
| |
| /* |
| * Local variables |
| */ |
| static marg_t **macro_args; /* Macro parameters array while parsing */ |
| static int nmacro_args; |
| |
| |
| #line 170 "ppy.tab.c" /* yacc.c:339 */ |
| |
| # ifndef YY_NULLPTR |
| # if defined __cplusplus && 201103L <= __cplusplus |
| # define YY_NULLPTR nullptr |
| # else |
| # define YY_NULLPTR 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 ppy_debug; |
| #endif |
| |
| /* Token type. */ |
| #ifndef YYTOKENTYPE |
| # define YYTOKENTYPE |
| enum yytokentype |
| { |
| tRCINCLUDE = 258, |
| tIF = 259, |
| tIFDEF = 260, |
| tIFNDEF = 261, |
| tELSE = 262, |
| tELIF = 263, |
| tENDIF = 264, |
| tDEFINED = 265, |
| tNL = 266, |
| tINCLUDE = 267, |
| tLINE = 268, |
| tGCCLINE = 269, |
| tERROR = 270, |
| tWARNING = 271, |
| tPRAGMA = 272, |
| tPPIDENT = 273, |
| tUNDEF = 274, |
| tMACROEND = 275, |
| tCONCAT = 276, |
| tELIPSIS = 277, |
| tSTRINGIZE = 278, |
| tIDENT = 279, |
| tLITERAL = 280, |
| tMACRO = 281, |
| tDEFINE = 282, |
| tDQSTRING = 283, |
| tSQSTRING = 284, |
| tIQSTRING = 285, |
| tUINT = 286, |
| tSINT = 287, |
| tULONG = 288, |
| tSLONG = 289, |
| tULONGLONG = 290, |
| tSLONGLONG = 291, |
| tRCINCLUDEPATH = 292, |
| tLOGOR = 293, |
| tLOGAND = 294, |
| tEQ = 295, |
| tNE = 296, |
| tLTE = 297, |
| tGTE = 298, |
| tLSHIFT = 299, |
| tRSHIFT = 300 |
| }; |
| #endif |
| |
| /* Value type. */ |
| #if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED |
| |
| union YYSTYPE |
| { |
| #line 126 "ppy.y" /* yacc.c:355 */ |
| |
| int sint; |
| unsigned int uint; |
| long slong; |
| unsigned long ulong; |
| __int64 sll; |
| unsigned __int64 ull; |
| int *iptr; |
| char *cptr; |
| cval_t cval; |
| marg_t *marg; |
| mtext_t *mtext; |
| |
| #line 267 "ppy.tab.c" /* yacc.c:355 */ |
| }; |
| |
| typedef union YYSTYPE YYSTYPE; |
| # define YYSTYPE_IS_TRIVIAL 1 |
| # define YYSTYPE_IS_DECLARED 1 |
| #endif |
| |
| |
| extern YYSTYPE ppy_lval; |
| |
| int ppy_parse (void); |
| |
| |
| |
| /* Copy the second part of user declarations. */ |
| |
| #line 284 "ppy.tab.c" /* yacc.c:358 */ |
| |
| #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 |
| |
| #if !defined _Noreturn \ |
| && (!defined __STDC_VERSION__ || __STDC_VERSION__ < 201112) |
| # if defined _MSC_VER && 1200 <= _MSC_VER |
| # define _Noreturn __declspec (noreturn) |
| # else |
| # define _Noreturn YY_ATTRIBUTE ((__noreturn__)) |
| # endif |
| #endif |
| |
| /* 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 2 |
| /* YYLAST -- Last index in YYTABLE. */ |
| #define YYLAST 303 |
| |
| /* YYNTOKENS -- Number of terminals. */ |
| #define YYNTOKENS 62 |
| /* YYNNTS -- Number of nonterminals. */ |
| #define YYNNTS 13 |
| /* YYNRULES -- Number of rules. */ |
| #define YYNRULES 84 |
| /* YYNSTATES -- Number of states. */ |
| #define YYNSTATES 153 |
| |
| /* YYTRANSLATE[YYX] -- Symbol number corresponding to YYX as returned |
| by yylex, with out-of-bounds checking. */ |
| #define YYUNDEFTOK 2 |
| #define YYMAXUTOK 300 |
| |
| #define YYTRANSLATE(YYX) \ |
| ((unsigned) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK) |
| |
| /* YYTRANSLATE[TOKEN-NUM] -- Symbol number corresponding to TOKEN-NUM |
| as returned by yylex, without out-of-bounds checking. */ |
| static const yytype_uint8 yytranslate[] = |
| { |
| 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 58, 2, 2, 2, 2, 44, 2, |
| 60, 61, 55, 53, 59, 54, 2, 56, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 39, 2, |
| 47, 2, 49, 38, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 43, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 42, 2, 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, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 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, 33, 34, |
| 35, 36, 37, 40, 41, 45, 46, 48, 50, 51, |
| 52 |
| }; |
| |
| #if YYDEBUG |
| /* YYRLINE[YYN] -- Source line where rule number YYN was defined. */ |
| static const yytype_uint16 yyrline[] = |
| { |
| 0, 181, 181, 182, 186, 187, 188, 189, 190, 210, |
| 234, 260, 277, 278, 279, 282, 283, 284, 286, 288, |
| 290, 292, 293, 294, 295, 296, 297, 310, 316, 317, |
| 320, 321, 322, 323, 324, 325, 328, 331, 332, 335, |
| 336, 339, 340, 344, 345, 351, 352, 355, 356, 357, |
| 358, 359, 366, 375, 376, 377, 378, 379, 380, 381, |
| 382, 383, 384, 385, 386, 387, 388, 389, 390, 391, |
| 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, |
| 402, 403, 404, 405, 406 |
| }; |
| #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", "tRCINCLUDE", "tIF", "tIFDEF", "tIFNDEF", |
| "tELSE", "tELIF", "tENDIF", "tDEFINED", "tNL", "tINCLUDE", "tLINE", |
| "tGCCLINE", "tERROR", "tWARNING", "tPRAGMA", "tPPIDENT", "tUNDEF", |
| "tMACROEND", "tCONCAT", "tELIPSIS", "tSTRINGIZE", "tIDENT", "tLITERAL", |
| "tMACRO", "tDEFINE", "tDQSTRING", "tSQSTRING", "tIQSTRING", "tUINT", |
| "tSINT", "tULONG", "tSLONG", "tULONGLONG", "tSLONGLONG", |
| "tRCINCLUDEPATH", "'?'", "':'", "tLOGOR", "tLOGAND", "'|'", "'^'", "'&'", |
| "tEQ", "tNE", "'<'", "tLTE", "'>'", "tGTE", "tLSHIFT", "tRSHIFT", "'+'", |
| "'-'", "'*'", "'/'", "'~'", "'!'", "','", "'('", "')'", "$accept", |
| "pp_file", "preprocessor", "opt_text", "text", "res_arg", "allmargs", |
| "emargs", "margs", "opt_mtexts", "mtexts", "mtext", "pp_expr", 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, 288, 289, 290, 291, 292, 63, 58, |
| 293, 294, 124, 94, 38, 295, 296, 60, 297, 62, |
| 298, 299, 300, 43, 45, 42, 47, 126, 33, 44, |
| 40, 41 |
| }; |
| # endif |
| |
| #define YYPACT_NINF -27 |
| |
| #define yypact_value_is_default(Yystate) \ |
| (!!((Yystate) == (-27))) |
| |
| #define YYTABLE_NINF -1 |
| |
| #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[] = |
| { |
| -27, 142, -27, -26, -3, -12, -2, 30, -3, 41, |
| 91, 21, 2, -19, -19, -19, -19, 32, -27, -19, |
| -27, -27, -27, -23, -27, -27, -27, -27, -27, -27, |
| -27, -3, -3, -3, -3, -3, 38, 66, 109, -27, |
| 85, -27, 113, 133, 115, -27, 124, -27, -27, -27, |
| 179, -9, 278, 280, 281, 282, 129, 283, -27, 271, |
| -10, -10, -27, -27, 57, -27, -3, -3, -3, -3, |
| -3, -3, -3, -3, -3, -3, -3, -3, -3, -3, |
| -3, -3, -3, -3, -27, -27, -27, -27, -27, 285, |
| 3, -27, -27, -27, -27, -27, -27, -27, -27, -27, |
| 277, -27, 239, -27, 238, -27, 132, 167, 182, 196, |
| 209, 221, 231, 231, 111, 111, 111, 111, 61, 61, |
| -10, -10, -27, -27, -27, -27, 4, 19, 266, -27, |
| -3, -27, 6, -27, 276, -27, -27, -27, -27, 290, |
| 19, -27, -27, -27, 151, -27, 7, -27, -27, -27, |
| -27, 291, -27 |
| }; |
| |
| /* 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[] = |
| { |
| 2, 0, 1, 0, 0, 0, 0, 0, 0, 0, |
| 0, 0, 0, 28, 28, 28, 28, 0, 36, 28, |
| 3, 27, 26, 0, 61, 54, 53, 56, 55, 58, |
| 57, 0, 0, 0, 0, 0, 0, 0, 0, 10, |
| 0, 11, 0, 0, 0, 21, 0, 30, 31, 32, |
| 0, 29, 0, 0, 0, 0, 37, 0, 59, 0, |
| 79, 80, 81, 82, 0, 6, 0, 0, 0, 0, |
| 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
| 0, 0, 0, 0, 7, 8, 9, 4, 5, 0, |
| 0, 22, 33, 34, 35, 23, 24, 25, 12, 42, |
| 0, 38, 39, 13, 0, 83, 0, 62, 63, 74, |
| 72, 73, 64, 65, 66, 68, 67, 69, 77, 78, |
| 70, 71, 75, 76, 15, 16, 0, 43, 0, 60, |
| 0, 17, 0, 50, 0, 52, 47, 48, 49, 0, |
| 44, 45, 40, 41, 84, 18, 0, 51, 14, 46, |
| 19, 0, 20 |
| }; |
| |
| /* YYPGOTO[NTERM-NUM]. */ |
| static const yytype_int16 yypgoto[] = |
| { |
| -27, -27, -27, -11, -27, -27, -27, -27, -27, -27, |
| -27, 163, -8 |
| }; |
| |
| /* YYDEFGOTO[NTERM-NUM]. */ |
| static const yytype_int16 yydefgoto[] = |
| { |
| -1, 1, 20, 50, 51, 56, 100, 101, 102, 139, |
| 140, 141, 36 |
| }; |
| |
| /* 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_uint8 yytable[] = |
| { |
| 40, 58, 21, 52, 53, 54, 47, 23, 57, 48, |
| 49, 22, 37, 45, 125, 131, 92, 145, 150, 93, |
| 94, 24, 38, 60, 61, 62, 63, 64, 25, 26, |
| 27, 28, 29, 30, 46, 126, 132, 59, 146, 151, |
| 133, 39, 134, 135, 136, 82, 83, 137, 138, 65, |
| 31, 32, 41, 44, 33, 34, 55, 35, 106, 107, |
| 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, |
| 118, 119, 120, 121, 122, 123, 66, 84, 67, 68, |
| 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, |
| 79, 80, 81, 82, 83, 66, 86, 67, 68, 69, |
| 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, |
| 80, 81, 82, 83, 80, 81, 82, 83, 105, 42, |
| 85, 43, 144, 66, 87, 67, 68, 69, 70, 71, |
| 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, |
| 82, 83, 2, 89, 88, 3, 4, 5, 6, 7, |
| 8, 9, 90, 99, 10, 11, 12, 13, 14, 15, |
| 16, 17, 78, 79, 80, 81, 82, 83, 18, 19, |
| 66, 130, 67, 68, 69, 70, 71, 72, 73, 74, |
| 75, 76, 77, 78, 79, 80, 81, 82, 83, 66, |
| 91, 67, 68, 69, 70, 71, 72, 73, 74, 75, |
| 76, 77, 78, 79, 80, 81, 82, 83, 68, 69, |
| 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, |
| 80, 81, 82, 83, 69, 70, 71, 72, 73, 74, |
| 75, 76, 77, 78, 79, 80, 81, 82, 83, 70, |
| 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, |
| 81, 82, 83, 71, 72, 73, 74, 75, 76, 77, |
| 78, 79, 80, 81, 82, 83, 72, 73, 74, 75, |
| 76, 77, 78, 79, 80, 81, 82, 83, 74, 75, |
| 76, 77, 78, 79, 80, 81, 82, 83, 142, 95, |
| 143, 96, 97, 98, 103, 104, 124, 127, 128, 129, |
| 147, 148, 152, 149 |
| }; |
| |
| static const yytype_uint8 yycheck[] = |
| { |
| 8, 24, 28, 14, 15, 16, 25, 10, 19, 28, |
| 29, 37, 24, 11, 11, 11, 25, 11, 11, 28, |
| 29, 24, 24, 31, 32, 33, 34, 35, 31, 32, |
| 33, 34, 35, 36, 32, 32, 32, 60, 32, 32, |
| 21, 11, 23, 24, 25, 55, 56, 28, 29, 11, |
| 53, 54, 11, 32, 57, 58, 24, 60, 66, 67, |
| 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, |
| 78, 79, 80, 81, 82, 83, 38, 11, 40, 41, |
| 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, |
| 52, 53, 54, 55, 56, 38, 11, 40, 41, 42, |
| 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, |
| 53, 54, 55, 56, 53, 54, 55, 56, 61, 28, |
| 11, 30, 130, 38, 11, 40, 41, 42, 43, 44, |
| 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, |
| 55, 56, 0, 28, 11, 3, 4, 5, 6, 7, |
| 8, 9, 28, 24, 12, 13, 14, 15, 16, 17, |
| 18, 19, 51, 52, 53, 54, 55, 56, 26, 27, |
| 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, |
| 48, 49, 50, 51, 52, 53, 54, 55, 56, 38, |
| 11, 40, 41, 42, 43, 44, 45, 46, 47, 48, |
| 49, 50, 51, 52, 53, 54, 55, 56, 41, 42, |
| 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, |
| 53, 54, 55, 56, 42, 43, 44, 45, 46, 47, |
| 48, 49, 50, 51, 52, 53, 54, 55, 56, 43, |
| 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, |
| 54, 55, 56, 44, 45, 46, 47, 48, 49, 50, |
| 51, 52, 53, 54, 55, 56, 45, 46, 47, 48, |
| 49, 50, 51, 52, 53, 54, 55, 56, 47, 48, |
| 49, 50, 51, 52, 53, 54, 55, 56, 22, 11, |
| 24, 11, 11, 11, 11, 24, 11, 20, 59, 61, |
| 24, 11, 11, 140 |
| }; |
| |
| /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing |
| symbol of state STATE-NUM. */ |
| static const yytype_uint8 yystos[] = |
| { |
| 0, 63, 0, 3, 4, 5, 6, 7, 8, 9, |
| 12, 13, 14, 15, 16, 17, 18, 19, 26, 27, |
| 64, 28, 37, 10, 24, 31, 32, 33, 34, 35, |
| 36, 53, 54, 57, 58, 60, 74, 24, 24, 11, |
| 74, 11, 28, 30, 32, 11, 32, 25, 28, 29, |
| 65, 66, 65, 65, 65, 24, 67, 65, 24, 60, |
| 74, 74, 74, 74, 74, 11, 38, 40, 41, 42, |
| 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, |
| 53, 54, 55, 56, 11, 11, 11, 11, 11, 28, |
| 28, 11, 25, 28, 29, 11, 11, 11, 11, 24, |
| 68, 69, 70, 11, 24, 61, 74, 74, 74, 74, |
| 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, |
| 74, 74, 74, 74, 11, 11, 32, 20, 59, 61, |
| 39, 11, 32, 21, 23, 24, 25, 28, 29, 71, |
| 72, 73, 22, 24, 74, 11, 32, 24, 11, 73, |
| 11, 32, 11 |
| }; |
| |
| /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ |
| static const yytype_uint8 yyr1[] = |
| { |
| 0, 62, 63, 63, 64, 64, 64, 64, 64, 64, |
| 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, |
| 64, 64, 64, 64, 64, 64, 64, 64, 65, 65, |
| 66, 66, 66, 66, 66, 66, 67, 68, 68, 69, |
| 69, 70, 70, 71, 71, 72, 72, 73, 73, 73, |
| 73, 73, 73, 74, 74, 74, 74, 74, 74, 74, |
| 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, |
| 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, |
| 74, 74, 74, 74, 74 |
| }; |
| |
| /* YYR2[YYN] -- Number of symbols on the right hand side of rule YYN. */ |
| static const yytype_uint8 yyr2[] = |
| { |
| 0, 2, 0, 2, 3, 3, 3, 3, 3, 3, |
| 2, 2, 3, 3, 6, 4, 4, 5, 6, 7, |
| 8, 2, 3, 3, 3, 3, 2, 2, 0, 1, |
| 1, 1, 1, 2, 2, 2, 0, 0, 1, 1, |
| 3, 3, 1, 0, 1, 1, 2, 1, 1, 1, |
| 1, 2, 1, 1, 1, 1, 1, 1, 1, 2, |
| 4, 1, 3, 3, 3, 3, 3, 3, 3, 3, |
| 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, |
| 2, 2, 2, 3, 5 |
| }; |
| |
| |
| #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 (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); \ |
| YYFPRINTF (stderr, "\n"); \ |
| } \ |
| } while (0) |
| |
| |
| /*----------------------------------------. |
| | Print this symbol's value on YYOUTPUT. | |
| `----------------------------------------*/ |
| |
| static void |
| yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) |
| { |
| FILE *yyo = yyoutput; |
| YYUSE (yyo); |
| if (!yyvaluep) |
| return; |
| # ifdef YYPRINT |
| if (yytype < YYNTOKENS) |
| YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep); |
| # endif |
| YYUSE (yytype); |
| } |
| |
| |
| /*--------------------------------. |
| | Print this symbol on YYOUTPUT. | |
| `--------------------------------*/ |
| |
| static void |
| yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) |
| { |
| YYFPRINTF (yyoutput, "%s %s (", |
| yytype < YYNTOKENS ? "token" : "nterm", yytname[yytype]); |
| |
| yy_symbol_value_print (yyoutput, yytype, yyvaluep); |
| YYFPRINTF (yyoutput, ")"); |
| } |
| |
| /*------------------------------------------------------------------. |
| | 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) |
| { |
| 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)]) |
| ); |
| YYFPRINTF (stderr, "\n"); |
| } |
| } |
| |
| # define YY_REDUCE_PRINT(Rule) \ |
| do { \ |
| if (yydebug) \ |
| yy_reduce_print (yyssp, yyvsp, Rule); \ |
| } while (0) |
| |
| /* Nonzero means print parse trace. It is left uninitialized so that |
| multiple parsers can coexist. */ |
| int yydebug; |
| #else /* !YYDEBUG */ |
| # define YYDPRINTF(Args) |
| # define 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; |
| /* Fall through. */ |
| 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 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)) |
| return 2; |
| yysize = yysize1; |
| } |
| } |
| } |
| } |
| |
| 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)) |
| return 2; |
| yysize = yysize1; |
| } |
| |
| 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) |
| { |
| YYUSE (yyvaluep); |
| if (!yymsg) |
| yymsg = "Deleting"; |
| YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp); |
| |
| YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN |
| YYUSE (yytype); |
| YY_IGNORE_MAYBE_UNINITIALIZED_END |
| } |
| |
| |
| |
| |
| /* The lookahead symbol. */ |
| int yychar; |
| |
| /* The semantic value of the lookahead symbol. */ |
| YYSTYPE yylval; |
| /* Number of syntax errors so far. */ |
| int yynerrs; |
| |
| |
| /*----------. |
| | yyparse. | |
| `----------*/ |
| |
| int |
| yyparse (void) |
| { |
| 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++; |
| |
| yysetstate: |
| *yyssp = yystate; |
| |
| if (yyss + yystacksize - 1 <= yyssp) |
| { |
| /* Get the current used size of the three stacks, in elements. */ |
| YYSIZE_T yysize = yyssp - yyss + 1; |
| |
| #ifdef yyoverflow |
| { |
| /* Give user a chance to reallocate the stack. Use copies of |
| these so that the &'s don't force the real ones into |
| memory. */ |
| YYSTYPE *yyvs1 = yyvs; |
| 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 /* no yyoverflow */ |
| # ifndef YYSTACK_RELOCATE |
| goto yyexhaustedlab; |
| # else |
| /* 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 |
| #endif /* no yyoverflow */ |
| |
| 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; |
| } |
| |
| 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 (); |
| } |
| |
| 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 4: |
| #line 186 "ppy.y" /* yacc.c:1651 */ |
| { pp_do_include((yyvsp[-1].cptr), 1); } |
| #line 1501 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 5: |
| #line 187 "ppy.y" /* yacc.c:1651 */ |
| { pp_do_include((yyvsp[-1].cptr), 0); } |
| #line 1507 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 6: |
| #line 188 "ppy.y" /* yacc.c:1651 */ |
| { pp_next_if_state(boolean(&(yyvsp[-1].cval))); } |
| #line 1513 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 7: |
| #line 189 "ppy.y" /* yacc.c:1651 */ |
| { pp_next_if_state(pplookup((yyvsp[-1].cptr)) != NULL); free((yyvsp[-1].cptr)); } |
| #line 1519 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 8: |
| #line 190 "ppy.y" /* yacc.c:1651 */ |
| { |
| int t = pplookup((yyvsp[-1].cptr)) == NULL; |
| if(pp_incl_state.state == 0 && t && !pp_incl_state.seen_junk) |
| { |
| pp_incl_state.state = 1; |
| pp_incl_state.ppp = (yyvsp[-1].cptr); |
| pp_incl_state.ifdepth = pp_get_if_depth(); |
| } |
| else if(pp_incl_state.state != 1) |
| { |
| pp_incl_state.state = -1; |
| free((yyvsp[-1].cptr)); |
| } |
| else |
| free((yyvsp[-1].cptr)); |
| pp_next_if_state(t); |
| if(pp_status.debug) |
| fprintf(stderr, "tIFNDEF: %s:%d: include_state=%d, include_ppp='%s', include_ifdepth=%d\n", |
| pp_status.input, pp_status.line_number, pp_incl_state.state, pp_incl_state.ppp, pp_incl_state.ifdepth); |
| } |
| #line 1544 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 9: |
| #line 210 "ppy.y" /* yacc.c:1651 */ |
| { |
| pp_if_state_t s = pp_pop_if(); |
| switch(s) |
| { |
| case if_true: |
| case if_elif: |
| pp_push_if(if_elif); |
| break; |
| case if_false: |
| pp_push_if(boolean(&(yyvsp[-1].cval)) ? if_true : if_false); |
| break; |
| case if_ignore: |
| pp_push_if(if_ignore); |
| break; |
| case if_elsetrue: |
| case if_elsefalse: |
| ppy_error("#elif cannot follow #else"); |
| break; |
| case if_error: |
| break; |
| default: |
| pp_internal_error(__FILE__, __LINE__, "Invalid pp_if_state (%d) in #elif directive", s); |
| } |
| } |
| #line 1573 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 10: |
| #line 234 "ppy.y" /* yacc.c:1651 */ |
| { |
| pp_if_state_t s = pp_pop_if(); |
| switch(s) |
| { |
| case if_true: |
| pp_push_if(if_elsefalse); |
| break; |
| case if_elif: |
| pp_push_if(if_elif); |
| break; |
| case if_false: |
| pp_push_if(if_elsetrue); |
| break; |
| case if_ignore: |
| pp_push_if(if_ignore); |
| break; |
| case if_elsetrue: |
| case if_elsefalse: |
| ppy_error("#else clause already defined"); |
| break; |
| case if_error: |
| break; |
| default: |
| pp_internal_error(__FILE__, __LINE__, "Invalid pp_if_state (%d) in #else directive", s); |
| } |
| } |
| #line 1604 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 11: |
| #line 260 "ppy.y" /* yacc.c:1651 */ |
| { |
| if(pp_pop_if() != if_error) |
| { |
| if(pp_incl_state.ifdepth == pp_get_if_depth() && pp_incl_state.state == 1) |
| { |
| pp_incl_state.state = 2; |
| pp_incl_state.seen_junk = 0; |
| } |
| else if(pp_incl_state.state != 1) |
| { |
| pp_incl_state.state = -1; |
| } |
| if(pp_status.debug) |
| fprintf(stderr, "tENDIF: %s:%d: include_state=%d, include_ppp='%s', include_ifdepth=%d\n", |
| pp_status.input, pp_status.line_number, pp_incl_state.state, pp_incl_state.ppp, pp_incl_state.ifdepth); |
| } |
| } |
| #line 1626 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 12: |
| #line 277 "ppy.y" /* yacc.c:1651 */ |
| { pp_del_define((yyvsp[-1].cptr)); free((yyvsp[-1].cptr)); } |
| #line 1632 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 13: |
| #line 278 "ppy.y" /* yacc.c:1651 */ |
| { pp_add_define((yyvsp[-2].cptr), (yyvsp[-1].cptr)); free((yyvsp[-2].cptr)); free((yyvsp[-1].cptr)); } |
| #line 1638 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 14: |
| #line 279 "ppy.y" /* yacc.c:1651 */ |
| { |
| pp_add_macro((yyvsp[-5].cptr), macro_args, nmacro_args, (yyvsp[-1].mtext)); |
| } |
| #line 1646 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 15: |
| #line 282 "ppy.y" /* yacc.c:1651 */ |
| { if((yyvsp[-1].cptr)) pp_writestring("# %d %s\n", (yyvsp[-2].sint) , (yyvsp[-1].cptr)); free((yyvsp[-1].cptr)); } |
| #line 1652 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 16: |
| #line 283 "ppy.y" /* yacc.c:1651 */ |
| { if((yyvsp[-1].cptr)) pp_writestring("# %d %s\n", (yyvsp[-2].sint) , (yyvsp[-1].cptr)); free((yyvsp[-1].cptr)); } |
| #line 1658 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 17: |
| #line 285 "ppy.y" /* yacc.c:1651 */ |
| { if((yyvsp[-2].cptr)) pp_writestring("# %d %s %d\n", (yyvsp[-3].sint), (yyvsp[-2].cptr), (yyvsp[-1].sint)); free((yyvsp[-2].cptr)); } |
| #line 1664 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 18: |
| #line 287 "ppy.y" /* yacc.c:1651 */ |
| { if((yyvsp[-3].cptr)) pp_writestring("# %d %s %d %d\n", (yyvsp[-4].sint) ,(yyvsp[-3].cptr), (yyvsp[-2].sint), (yyvsp[-1].sint)); free((yyvsp[-3].cptr)); } |
| #line 1670 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 19: |
| #line 289 "ppy.y" /* yacc.c:1651 */ |
| { if((yyvsp[-4].cptr)) pp_writestring("# %d %s %d %d %d\n", (yyvsp[-5].sint) ,(yyvsp[-4].cptr) ,(yyvsp[-3].sint) ,(yyvsp[-2].sint), (yyvsp[-1].sint)); free((yyvsp[-4].cptr)); } |
| #line 1676 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 20: |
| #line 291 "ppy.y" /* yacc.c:1651 */ |
| { if((yyvsp[-5].cptr)) pp_writestring("# %d %s %d %d %d %d\n", (yyvsp[-6].sint) ,(yyvsp[-5].cptr) ,(yyvsp[-4].sint) ,(yyvsp[-3].sint), (yyvsp[-2].sint), (yyvsp[-1].sint)); free((yyvsp[-5].cptr)); } |
| #line 1682 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 22: |
| #line 293 "ppy.y" /* yacc.c:1651 */ |
| { ppy_error("#error directive: '%s'", (yyvsp[-1].cptr)); free((yyvsp[-1].cptr)); } |
| #line 1688 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 23: |
| #line 294 "ppy.y" /* yacc.c:1651 */ |
| { ppy_warning("#warning directive: '%s'", (yyvsp[-1].cptr)); free((yyvsp[-1].cptr)); } |
| #line 1694 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 24: |
| #line 295 "ppy.y" /* yacc.c:1651 */ |
| { pp_writestring("#pragma %s\n", (yyvsp[-1].cptr) ? (yyvsp[-1].cptr) : ""); free((yyvsp[-1].cptr)); } |
| #line 1700 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 25: |
| #line 296 "ppy.y" /* yacc.c:1651 */ |
| { if(pp_status.pedantic) ppy_warning("#ident ignored (arg: '%s')", (yyvsp[-1].cptr)); free((yyvsp[-1].cptr)); } |
| #line 1706 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 26: |
| #line 297 "ppy.y" /* yacc.c:1651 */ |
| { |
| if((yyvsp[0].cptr)) |
| { |
| int nl=strlen((yyvsp[0].cptr)) +3; |
| char *fn=pp_xmalloc(nl); |
| if(fn) |
| { |
| sprintf(fn,"\"%s\"",(yyvsp[0].cptr)); |
| pp_do_include(fn,1); |
| } |
| free((yyvsp[0].cptr)); |
| } |
| } |
| #line 1724 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 27: |
| #line 310 "ppy.y" /* yacc.c:1651 */ |
| { |
| pp_do_include((yyvsp[0].cptr),1); |
| } |
| #line 1732 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 28: |
| #line 316 "ppy.y" /* yacc.c:1651 */ |
| { (yyval.cptr) = NULL; } |
| #line 1738 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 29: |
| #line 317 "ppy.y" /* yacc.c:1651 */ |
| { (yyval.cptr) = (yyvsp[0].cptr); } |
| #line 1744 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 30: |
| #line 320 "ppy.y" /* yacc.c:1651 */ |
| { (yyval.cptr) = (yyvsp[0].cptr); } |
| #line 1750 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 31: |
| #line 321 "ppy.y" /* yacc.c:1651 */ |
| { (yyval.cptr) = (yyvsp[0].cptr); } |
| #line 1756 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 32: |
| #line 322 "ppy.y" /* yacc.c:1651 */ |
| { (yyval.cptr) = (yyvsp[0].cptr); } |
| #line 1762 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 33: |
| #line 323 "ppy.y" /* yacc.c:1651 */ |
| { (yyval.cptr) = merge_text((yyvsp[-1].cptr), (yyvsp[0].cptr)); } |
| #line 1768 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 34: |
| #line 324 "ppy.y" /* yacc.c:1651 */ |
| { (yyval.cptr) = merge_text((yyvsp[-1].cptr), (yyvsp[0].cptr)); } |
| #line 1774 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 35: |
| #line 325 "ppy.y" /* yacc.c:1651 */ |
| { (yyval.cptr) = merge_text((yyvsp[-1].cptr), (yyvsp[0].cptr)); } |
| #line 1780 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 36: |
| #line 328 "ppy.y" /* yacc.c:1651 */ |
| { macro_args = NULL; nmacro_args = 0; } |
| #line 1786 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 37: |
| #line 331 "ppy.y" /* yacc.c:1651 */ |
| { (yyval.sint) = 0; macro_args = NULL; nmacro_args = 0; } |
| #line 1792 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 38: |
| #line 332 "ppy.y" /* yacc.c:1651 */ |
| { (yyval.sint) = nmacro_args; } |
| #line 1798 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 39: |
| #line 335 "ppy.y" /* yacc.c:1651 */ |
| { (yyval.marg) = (yyvsp[0].marg); } |
| #line 1804 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 40: |
| #line 336 "ppy.y" /* yacc.c:1651 */ |
| { (yyval.marg) = add_new_marg(NULL, arg_list); nmacro_args *= -1; } |
| #line 1810 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 41: |
| #line 339 "ppy.y" /* yacc.c:1651 */ |
| { (yyval.marg) = add_new_marg((yyvsp[0].cptr), arg_single); } |
| #line 1816 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 42: |
| #line 340 "ppy.y" /* yacc.c:1651 */ |
| { (yyval.marg) = add_new_marg((yyvsp[0].cptr), arg_single); } |
| #line 1822 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 43: |
| #line 344 "ppy.y" /* yacc.c:1651 */ |
| { (yyval.mtext) = NULL; } |
| #line 1828 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 44: |
| #line 345 "ppy.y" /* yacc.c:1651 */ |
| { |
| for((yyval.mtext) = (yyvsp[0].mtext); (yyval.mtext) && (yyval.mtext)->prev; (yyval.mtext) = (yyval.mtext)->prev) |
| ; |
| } |
| #line 1837 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 45: |
| #line 351 "ppy.y" /* yacc.c:1651 */ |
| { (yyval.mtext) = (yyvsp[0].mtext); } |
| #line 1843 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 46: |
| #line 352 "ppy.y" /* yacc.c:1651 */ |
| { (yyval.mtext) = combine_mtext((yyvsp[-1].mtext), (yyvsp[0].mtext)); } |
| #line 1849 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 47: |
| #line 355 "ppy.y" /* yacc.c:1651 */ |
| { (yyval.mtext) = new_mtext((yyvsp[0].cptr), 0, exp_text); } |
| #line 1855 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 48: |
| #line 356 "ppy.y" /* yacc.c:1651 */ |
| { (yyval.mtext) = new_mtext((yyvsp[0].cptr), 0, exp_text); } |
| #line 1861 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 49: |
| #line 357 "ppy.y" /* yacc.c:1651 */ |
| { (yyval.mtext) = new_mtext((yyvsp[0].cptr), 0, exp_text); } |
| #line 1867 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 50: |
| #line 358 "ppy.y" /* yacc.c:1651 */ |
| { (yyval.mtext) = new_mtext(NULL, 0, exp_concat); } |
| #line 1873 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 51: |
| #line 359 "ppy.y" /* yacc.c:1651 */ |
| { |
| int mat = marg_index((yyvsp[0].cptr)); |
| if(mat < 0) |
| ppy_error("Stringification identifier must be an argument parameter"); |
| else |
| (yyval.mtext) = new_mtext(NULL, mat, exp_stringize); |
| } |
| #line 1885 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 52: |
| #line 366 "ppy.y" /* yacc.c:1651 */ |
| { |
| int mat = marg_index((yyvsp[0].cptr)); |
| if(mat >= 0) |
| (yyval.mtext) = new_mtext(NULL, mat, exp_subst); |
| else if((yyvsp[0].cptr)) |
| (yyval.mtext) = new_mtext((yyvsp[0].cptr), 0, exp_text); |
| } |
| #line 1897 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 53: |
| #line 375 "ppy.y" /* yacc.c:1651 */ |
| { (yyval.cval).type = cv_sint; (yyval.cval).val.si = (yyvsp[0].sint); } |
| #line 1903 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 54: |
| #line 376 "ppy.y" /* yacc.c:1651 */ |
| { (yyval.cval).type = cv_uint; (yyval.cval).val.ui = (yyvsp[0].uint); } |
| #line 1909 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 55: |
| #line 377 "ppy.y" /* yacc.c:1651 */ |
| { (yyval.cval).type = cv_slong; (yyval.cval).val.sl = (yyvsp[0].slong); } |
| #line 1915 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 56: |
| #line 378 "ppy.y" /* yacc.c:1651 */ |
| { (yyval.cval).type = cv_ulong; (yyval.cval).val.ul = (yyvsp[0].ulong); } |
| #line 1921 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 57: |
| #line 379 "ppy.y" /* yacc.c:1651 */ |
| { (yyval.cval).type = cv_sll; (yyval.cval).val.sll = (yyvsp[0].sll); } |
| #line 1927 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 58: |
| #line 380 "ppy.y" /* yacc.c:1651 */ |
| { (yyval.cval).type = cv_ull; (yyval.cval).val.ull = (yyvsp[0].ull); } |
| #line 1933 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 59: |
| #line 381 "ppy.y" /* yacc.c:1651 */ |
| { (yyval.cval).type = cv_sint; (yyval.cval).val.si = pplookup((yyvsp[0].cptr)) != NULL; } |
| #line 1939 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 60: |
| #line 382 "ppy.y" /* yacc.c:1651 */ |
| { (yyval.cval).type = cv_sint; (yyval.cval).val.si = pplookup((yyvsp[-1].cptr)) != NULL; } |
| #line 1945 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 61: |
| #line 383 "ppy.y" /* yacc.c:1651 */ |
| { (yyval.cval).type = cv_sint; (yyval.cval).val.si = 0; } |
| #line 1951 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 62: |
| #line 384 "ppy.y" /* yacc.c:1651 */ |
| { (yyval.cval).type = cv_sint; (yyval.cval).val.si = boolean(&(yyvsp[-2].cval)) || boolean(&(yyvsp[0].cval)); } |
| #line 1957 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 63: |
| #line 385 "ppy.y" /* yacc.c:1651 */ |
| { (yyval.cval).type = cv_sint; (yyval.cval).val.si = boolean(&(yyvsp[-2].cval)) && boolean(&(yyvsp[0].cval)); } |
| #line 1963 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 64: |
| #line 386 "ppy.y" /* yacc.c:1651 */ |
| { promote_equal_size(&(yyvsp[-2].cval), &(yyvsp[0].cval)); BIN_OP((yyval.cval), (yyvsp[-2].cval), (yyvsp[0].cval), ==); } |
| #line 1969 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 65: |
| #line 387 "ppy.y" /* yacc.c:1651 */ |
| { promote_equal_size(&(yyvsp[-2].cval), &(yyvsp[0].cval)); BIN_OP((yyval.cval), (yyvsp[-2].cval), (yyvsp[0].cval), !=); } |
| #line 1975 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 66: |
| #line 388 "ppy.y" /* yacc.c:1651 */ |
| { promote_equal_size(&(yyvsp[-2].cval), &(yyvsp[0].cval)); BIN_OP((yyval.cval), (yyvsp[-2].cval), (yyvsp[0].cval), <); } |
| #line 1981 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 67: |
| #line 389 "ppy.y" /* yacc.c:1651 */ |
| { promote_equal_size(&(yyvsp[-2].cval), &(yyvsp[0].cval)); BIN_OP((yyval.cval), (yyvsp[-2].cval), (yyvsp[0].cval), >); } |
| #line 1987 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 68: |
| #line 390 "ppy.y" /* yacc.c:1651 */ |
| { promote_equal_size(&(yyvsp[-2].cval), &(yyvsp[0].cval)); BIN_OP((yyval.cval), (yyvsp[-2].cval), (yyvsp[0].cval), <=); } |
| #line 1993 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 69: |
| #line 391 "ppy.y" /* yacc.c:1651 */ |
| { promote_equal_size(&(yyvsp[-2].cval), &(yyvsp[0].cval)); BIN_OP((yyval.cval), (yyvsp[-2].cval), (yyvsp[0].cval), >=); } |
| #line 1999 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 70: |
| #line 392 "ppy.y" /* yacc.c:1651 */ |
| { promote_equal_size(&(yyvsp[-2].cval), &(yyvsp[0].cval)); BIN_OP((yyval.cval), (yyvsp[-2].cval), (yyvsp[0].cval), +); } |
| #line 2005 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 71: |
| #line 393 "ppy.y" /* yacc.c:1651 */ |
| { promote_equal_size(&(yyvsp[-2].cval), &(yyvsp[0].cval)); BIN_OP((yyval.cval), (yyvsp[-2].cval), (yyvsp[0].cval), -); } |
| #line 2011 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 72: |
| #line 394 "ppy.y" /* yacc.c:1651 */ |
| { promote_equal_size(&(yyvsp[-2].cval), &(yyvsp[0].cval)); BIN_OP((yyval.cval), (yyvsp[-2].cval), (yyvsp[0].cval), ^); } |
| #line 2017 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 73: |
| #line 395 "ppy.y" /* yacc.c:1651 */ |
| { promote_equal_size(&(yyvsp[-2].cval), &(yyvsp[0].cval)); BIN_OP((yyval.cval), (yyvsp[-2].cval), (yyvsp[0].cval), &); } |
| #line 2023 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 74: |
| #line 396 "ppy.y" /* yacc.c:1651 */ |
| { promote_equal_size(&(yyvsp[-2].cval), &(yyvsp[0].cval)); BIN_OP((yyval.cval), (yyvsp[-2].cval), (yyvsp[0].cval), |); } |
| #line 2029 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 75: |
| #line 397 "ppy.y" /* yacc.c:1651 */ |
| { promote_equal_size(&(yyvsp[-2].cval), &(yyvsp[0].cval)); BIN_OP((yyval.cval), (yyvsp[-2].cval), (yyvsp[0].cval), *); } |
| #line 2035 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 76: |
| #line 398 "ppy.y" /* yacc.c:1651 */ |
| { promote_equal_size(&(yyvsp[-2].cval), &(yyvsp[0].cval)); BIN_OP((yyval.cval), (yyvsp[-2].cval), (yyvsp[0].cval), /); } |
| #line 2041 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 77: |
| #line 399 "ppy.y" /* yacc.c:1651 */ |
| { promote_equal_size(&(yyvsp[-2].cval), &(yyvsp[0].cval)); BIN_OP((yyval.cval), (yyvsp[-2].cval), (yyvsp[0].cval), <<); } |
| #line 2047 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 78: |
| #line 400 "ppy.y" /* yacc.c:1651 */ |
| { promote_equal_size(&(yyvsp[-2].cval), &(yyvsp[0].cval)); BIN_OP((yyval.cval), (yyvsp[-2].cval), (yyvsp[0].cval), >>); } |
| #line 2053 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 79: |
| #line 401 "ppy.y" /* yacc.c:1651 */ |
| { (yyval.cval) = (yyvsp[0].cval); } |
| #line 2059 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 80: |
| #line 402 "ppy.y" /* yacc.c:1651 */ |
| { UNARY_OP((yyval.cval), (yyvsp[0].cval), -); } |
| #line 2065 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 81: |
| #line 403 "ppy.y" /* yacc.c:1651 */ |
| { UNARY_OP((yyval.cval), (yyvsp[0].cval), ~); } |
| #line 2071 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 82: |
| #line 404 "ppy.y" /* yacc.c:1651 */ |
| { (yyval.cval).type = cv_sint; (yyval.cval).val.si = !boolean(&(yyvsp[0].cval)); } |
| #line 2077 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 83: |
| #line 405 "ppy.y" /* yacc.c:1651 */ |
| { (yyval.cval) = (yyvsp[-1].cval); } |
| #line 2083 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| case 84: |
| #line 406 "ppy.y" /* yacc.c:1651 */ |
| { (yyval.cval) = boolean(&(yyvsp[-4].cval)) ? (yyvsp[-2].cval) : (yyvsp[0].cval); } |
| #line 2089 "ppy.tab.c" /* yacc.c:1651 */ |
| break; |
| |
| |
| #line 2093 "ppy.tab.c" /* yacc.c:1651 */ |
| 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. */ |
| |
| yyn = yyr1[yyn]; |
| |
| yystate = yypgoto[yyn - YYNTOKENS] + *yyssp; |
| if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp) |
| yystate = yytable[yystate]; |
| else |
| yystate = yydefgoto[yyn - YYNTOKENS]; |
| |
| goto yynewstate; |
| |
| |
| /*--------------------------------------. |
| | yyerrlab -- here on detecting error. | |
| `--------------------------------------*/ |
| yyerrlab: |
| /* 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 (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 (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); |
| 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 like GCC when the user code never invokes |
| YYERROR and the label yyerrorlab therefore never appears in user |
| code. */ |
| if (/*CONSTCOND*/ 0) |
| goto yyerrorlab; |
| |
| /* 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); |
| 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 (YY_("memory exhausted")); |
| yyresult = 2; |
| /* Fall through. */ |
| #endif |
| |
| 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); |
| } |
| /* 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); |
| YYPOPSTACK (1); |
| } |
| #ifndef yyoverflow |
| if (yyss != yyssa) |
| YYSTACK_FREE (yyss); |
| #endif |
| #if YYERROR_VERBOSE |
| if (yymsg != yymsgbuf) |
| YYSTACK_FREE (yymsg); |
| #endif |
| return yyresult; |
| } |
| #line 409 "ppy.y" /* yacc.c:1910 */ |
| |
| |
| /* |
| ************************************************************************** |
| * Support functions |
| ************************************************************************** |
| */ |
| |
| static void cast_to_sint(cval_t *v) |
| { |
| switch(v->type) |
| { |
| case cv_sint: break; |
| case cv_uint: break; |
| case cv_slong: v->val.si = v->val.sl; break; |
| case cv_ulong: v->val.si = v->val.ul; break; |
| case cv_sll: v->val.si = v->val.sll; break; |
| case cv_ull: v->val.si = v->val.ull; break; |
| } |
| v->type = cv_sint; |
| } |
| |
| static void cast_to_uint(cval_t *v) |
| { |
| switch(v->type) |
| { |
| case cv_sint: break; |
| case cv_uint: break; |
| case cv_slong: v->val.ui = v->val.sl; break; |
| case cv_ulong: v->val.ui = v->val.ul; break; |
| case cv_sll: v->val.ui = v->val.sll; break; |
| case cv_ull: v->val.ui = v->val.ull; break; |
| } |
| v->type = cv_uint; |
| } |
| |
| static void cast_to_slong(cval_t *v) |
| { |
| switch(v->type) |
| { |
| case cv_sint: v->val.sl = v->val.si; break; |
| case cv_uint: v->val.sl = v->val.ui; break; |
| case cv_slong: break; |
| case cv_ulong: break; |
| case cv_sll: v->val.sl = v->val.sll; break; |
| case cv_ull: v->val.sl = v->val.ull; break; |
| } |
| v->type = cv_slong; |
| } |
| |
| static void cast_to_ulong(cval_t *v) |
| { |
| switch(v->type) |
| { |
| case cv_sint: v->val.ul = v->val.si; break; |
| case cv_uint: v->val.ul = v->val.ui; break; |
| case cv_slong: break; |
| case cv_ulong: break; |
| case cv_sll: v->val.ul = v->val.sll; break; |
| case cv_ull: v->val.ul = v->val.ull; break; |
| } |
| v->type = cv_ulong; |
| } |
| |
| static void cast_to_sll(cval_t *v) |
| { |
| switch(v->type) |
| { |
| case cv_sint: v->val.sll = v->val.si; break; |
| case cv_uint: v->val.sll = v->val.ui; break; |
| case cv_slong: v->val.sll = v->val.sl; break; |
| case cv_ulong: v->val.sll = v->val.ul; break; |
| case cv_sll: break; |
| case cv_ull: break; |
| } |
| v->type = cv_sll; |
| } |
| |
| static void cast_to_ull(cval_t *v) |
| { |
| switch(v->type) |
| { |
| case cv_sint: v->val.ull = v->val.si; break; |
| case cv_uint: v->val.ull = v->val.ui; break; |
| case cv_slong: v->val.ull = v->val.sl; break; |
| case cv_ulong: v->val.ull = v->val.ul; break; |
| case cv_sll: break; |
| case cv_ull: break; |
| } |
| v->type = cv_ull; |
| } |
| |
| |
| static void promote_equal_size(cval_t *v1, cval_t *v2) |
| { |
| #define cv_sizeof(v) ((int)(v->type & SIZE_MASK)) |
| int s1 = cv_sizeof(v1); |
| int s2 = cv_sizeof(v2); |
| #undef cv_sizeof |
| |
| if(s1 == s2) |
| return; |
| else if(s1 > s2) |
| { |
| switch(v1->type) |
| { |
| case cv_sint: cast_to_sint(v2); break; |
| case cv_uint: cast_to_uint(v2); break; |
| case cv_slong: cast_to_slong(v2); break; |
| case cv_ulong: cast_to_ulong(v2); break; |
| case cv_sll: cast_to_sll(v2); break; |
| case cv_ull: cast_to_ull(v2); break; |
| } |
| } |
| else |
| { |
| switch(v2->type) |
| { |
| case cv_sint: cast_to_sint(v1); break; |
| case cv_uint: cast_to_uint(v1); break; |
| case cv_slong: cast_to_slong(v1); break; |
| case cv_ulong: cast_to_ulong(v1); break; |
| case cv_sll: cast_to_sll(v1); break; |
| case cv_ull: cast_to_ull(v1); break; |
| } |
| } |
| } |
| |
| |
| static int boolean(cval_t *v) |
| { |
| switch(v->type) |
| { |
| case cv_sint: return v->val.si != 0; |
| case cv_uint: return v->val.ui != 0; |
| case cv_slong: return v->val.sl != 0; |
| case cv_ulong: return v->val.ul != 0; |
| case cv_sll: return v->val.sll != 0; |
| case cv_ull: return v->val.ull != 0; |
| } |
| return 0; |
| } |
| |
| static marg_t *new_marg(char *str, def_arg_t type) |
| { |
| marg_t *ma = pp_xmalloc(sizeof(marg_t)); |
| if(!ma) |
| return NULL; |
| ma->arg = str; |
| ma->type = type; |
| ma->nnl = 0; |
| return ma; |
| } |
| |
| static marg_t *add_new_marg(char *str, def_arg_t type) |
| { |
| marg_t **new_macro_args; |
| marg_t *ma; |
| if(!str) |
| return NULL; |
| new_macro_args = pp_xrealloc(macro_args, (nmacro_args+1) * sizeof(macro_args[0])); |
| if(!new_macro_args) |
| return NULL; |
| macro_args = new_macro_args; |
| ma = new_marg(str, type); |
| if(!ma) |
| return NULL; |
| macro_args[nmacro_args] = ma; |
| nmacro_args++; |
| return ma; |
| } |
| |
| static int marg_index(char *id) |
| { |
| int t; |
| if(!id) |
| return -1; |
| for(t = 0; t < nmacro_args; t++) |
| { |
| if(!strcmp(id, macro_args[t]->arg)) |
| break; |
| } |
| return t < nmacro_args ? t : -1; |
| } |
| |
| static mtext_t *new_mtext(char *str, int idx, def_exp_t type) |
| { |
| mtext_t *mt = pp_xmalloc(sizeof(mtext_t)); |
| if(!mt) |
| return NULL; |
| if(str == NULL) |
| mt->subst.argidx = idx; |
| else |
| mt->subst.text = str; |
| mt->type = type; |
| mt->next = mt->prev = NULL; |
| return mt; |
| } |
| |
| static mtext_t *combine_mtext(mtext_t *tail, mtext_t *mtp) |
| { |
| if(!tail) |
| return mtp; |
| |
| if(!mtp) |
| return tail; |
| |
| if(tail->type == exp_text && mtp->type == exp_text) |
| { |
| char *new_text; |
| new_text = pp_xrealloc(tail->subst.text, strlen(tail->subst.text)+strlen(mtp->subst.text)+1); |
| if(!new_text) |
| return mtp; |
| tail->subst.text = new_text; |
| strcat(tail->subst.text, mtp->subst.text); |
| free(mtp->subst.text); |
| free(mtp); |
| return tail; |
| } |
| |
| if(tail->type == exp_concat && mtp->type == exp_concat) |
| { |
| free(mtp); |
| return tail; |
| } |
| |
| if(tail->type == exp_concat && mtp->type == exp_text) |
| { |
| int len = strlen(mtp->subst.text); |
| while(len) |
| { |
| /* FIXME: should delete space from head of string */ |
| if(isspace(mtp->subst.text[len-1] & 0xff)) |
| mtp->subst.text[--len] = '\0'; |
| else |
| break; |
| } |
| |
| if(!len) |
| { |
| free(mtp->subst.text); |
| free(mtp); |
| return tail; |
| } |
| } |
| |
| if(tail->type == exp_text && mtp->type == exp_concat) |
| { |
| int len = strlen(tail->subst.text); |
| while(len) |
| { |
| if(isspace(tail->subst.text[len-1] & 0xff)) |
| tail->subst.text[--len] = '\0'; |
| else |
| break; |
| } |
| |
| if(!len) |
| { |
| mtp->prev = tail->prev; |
| mtp->next = tail->next; |
| if(tail->prev) |
| tail->prev->next = mtp; |
| free(tail->subst.text); |
| free(tail); |
| return mtp; |
| } |
| } |
| |
| tail->next = mtp; |
| mtp->prev = tail; |
| |
| return mtp; |
| } |
| |
| static char *merge_text(char *s1, char *s2) |
| { |
| int l1; |
| int l2; |
| char *snew; |
| if(!s1) |
| return s2; |
| if(!s2) |
| return s1; |
| l1 = strlen(s1); |
| l2 = strlen(s2); |
| snew = pp_xrealloc(s1, l1+l2+1); |
| if(!snew) |
| { |
| free(s2); |
| return s1; |
| } |
| s1 = snew; |
| memcpy(s1+l1, s2, l2+1); |
| free(s2); |
| return s1; |
| } |