diff options
| author | Arnold D. Robbins <arnold@skeeve.com> | 2014-02-15 19:27:24 +0200 |
|---|---|---|
| committer | Arnold D. Robbins <arnold@skeeve.com> | 2014-02-15 19:27:24 +0200 |
| commit | 1e8ab702f8a94ae0c53fc6d65698e037f200b39e (patch) | |
| tree | 137d4e206efb515bcc72660b1e8289ccd1667773 | |
| parent | a6131306dd49537de45afdfdc6d4ad2dcac7655b (diff) | |
| download | gawk-1e8ab702f8a94ae0c53fc6d65698e037f200b39e.tar.gz | |
Update to Bison 3.0.2.
| -rw-r--r-- | ChangeLog | 4 | ||||
| -rw-r--r-- | NEWS | 3 | ||||
| -rw-r--r-- | awkgram.c | 2575 | ||||
| -rw-r--r-- | command.c | 1429 |
4 files changed, 1811 insertions, 2200 deletions
@@ -1,3 +1,7 @@ +2014-02-15 Arnold D. Robbins <arnold@skeeve.com> + + * awkgram.c, command.c: Regenerated - Bison 3.0.2. + 2014-02-04 Arnold D. Robbins <arnold@skeeve.com> * dfa.c (to_uchar): Make use of this. Syncs with GNU grep. @@ -25,7 +25,8 @@ Changes from 4.1.0 to 4.1.1 8. The --include option, documented since 4.0, now actually works. -9. Infrastructure updated to automake 1.13.4 and libtool 2.4.2.418. +9. Infrastructure updated to automake 1.13.4, bison 3.0.2, and + libtool 2.4.2.418. 10. The configure script now accepts a --disable-extensions option, which disables checking for and building the extensions. @@ -1,19 +1,19 @@ -/* A Bison parser, made by GNU Bison 2.7.12-4996. */ +/* A Bison parser, made by GNU Bison 3.0.2. */ /* Bison implementation for Yacc-like parsers in C - - Copyright (C) 1984, 1989-1990, 2000-2013 Free Software Foundation, Inc. - + + Copyright (C) 1984, 1989-1990, 2000-2013 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/>. */ @@ -26,7 +26,7 @@ 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. */ @@ -44,7 +44,7 @@ #define YYBISON 1 /* Bison version. */ -#define YYBISON_VERSION "2.7.12-4996" +#define YYBISON_VERSION "3.0.2" /* Skeleton name. */ #define YYSKELETON_NAME "yacc.c" @@ -62,8 +62,7 @@ /* Copy the first part of user declarations. */ -/* Line 371 of yacc.c */ -#line 26 "awkgram.y" +#line 26 "awkgram.y" /* yacc.c:339 */ #ifdef GAWKDEBUG #define YYDEBUG 12 @@ -198,14 +197,13 @@ extern double fmod(double x, double y); #define is_identchar(c) (isalnum(c) || (c) == '_') -/* Line 371 of yacc.c */ -#line 203 "awkgram.c" +#line 201 "awkgram.c" /* yacc.c:339 */ -# ifndef YY_NULL +# ifndef YY_NULLPTR # if defined __cplusplus && 201103L <= __cplusplus -# define YY_NULL nullptr +# define YY_NULLPTR nullptr # else -# define YY_NULL 0 +# define YY_NULLPTR 0 # endif # endif @@ -218,7 +216,7 @@ extern double fmod(double x, double y); #endif -/* Enabling traces. */ +/* Debug traces. */ #ifndef YYDEBUG # define YYDEBUG 0 #endif @@ -226,64 +224,63 @@ extern double fmod(double x, double y); extern int yydebug; #endif -/* Tokens. */ +/* Token type. */ #ifndef YYTOKENTYPE # define YYTOKENTYPE - /* Put the tokens into the symbol table, so that GDB and other debuggers - know about them. */ - enum yytokentype { - FUNC_CALL = 258, - NAME = 259, - REGEXP = 260, - FILENAME = 261, - YNUMBER = 262, - YSTRING = 263, - RELOP = 264, - IO_OUT = 265, - IO_IN = 266, - ASSIGNOP = 267, - ASSIGN = 268, - MATCHOP = 269, - CONCAT_OP = 270, - SUBSCRIPT = 271, - LEX_BEGIN = 272, - LEX_END = 273, - LEX_IF = 274, - LEX_ELSE = 275, - LEX_RETURN = 276, - LEX_DELETE = 277, - LEX_SWITCH = 278, - LEX_CASE = 279, - LEX_DEFAULT = 280, - LEX_WHILE = 281, - LEX_DO = 282, - LEX_FOR = 283, - LEX_BREAK = 284, - LEX_CONTINUE = 285, - LEX_PRINT = 286, - LEX_PRINTF = 287, - LEX_NEXT = 288, - LEX_EXIT = 289, - LEX_FUNCTION = 290, - LEX_BEGINFILE = 291, - LEX_ENDFILE = 292, - LEX_GETLINE = 293, - LEX_NEXTFILE = 294, - LEX_IN = 295, - LEX_AND = 296, - LEX_OR = 297, - INCREMENT = 298, - DECREMENT = 299, - LEX_BUILTIN = 300, - LEX_LENGTH = 301, - LEX_EOF = 302, - LEX_INCLUDE = 303, - LEX_EVAL = 304, - LEX_LOAD = 305, - NEWLINE = 306, - SLASH_BEFORE_EQUAL = 307, - UNARY = 308 - }; + enum yytokentype + { + FUNC_CALL = 258, + NAME = 259, + REGEXP = 260, + FILENAME = 261, + YNUMBER = 262, + YSTRING = 263, + RELOP = 264, + IO_OUT = 265, + IO_IN = 266, + ASSIGNOP = 267, + ASSIGN = 268, + MATCHOP = 269, + CONCAT_OP = 270, + SUBSCRIPT = 271, + LEX_BEGIN = 272, + LEX_END = 273, + LEX_IF = 274, + LEX_ELSE = 275, + LEX_RETURN = 276, + LEX_DELETE = 277, + LEX_SWITCH = 278, + LEX_CASE = 279, + LEX_DEFAULT = 280, + LEX_WHILE = 281, + LEX_DO = 282, + LEX_FOR = 283, + LEX_BREAK = 284, + LEX_CONTINUE = 285, + LEX_PRINT = 286, + LEX_PRINTF = 287, + LEX_NEXT = 288, + LEX_EXIT = 289, + LEX_FUNCTION = 290, + LEX_BEGINFILE = 291, + LEX_ENDFILE = 292, + LEX_GETLINE = 293, + LEX_NEXTFILE = 294, + LEX_IN = 295, + LEX_AND = 296, + LEX_OR = 297, + INCREMENT = 298, + DECREMENT = 299, + LEX_BUILTIN = 300, + LEX_LENGTH = 301, + LEX_EOF = 302, + LEX_INCLUDE = 303, + LEX_EVAL = 304, + LEX_LOAD = 305, + NEWLINE = 306, + SLASH_BEFORE_EQUAL = 307, + UNARY = 308 + }; #endif /* Tokens. */ #define FUNC_CALL 258 @@ -338,37 +335,23 @@ extern int yydebug; #define SLASH_BEFORE_EQUAL 307 #define UNARY 308 - - +/* Value type. */ #if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED typedef int YYSTYPE; # define YYSTYPE_IS_TRIVIAL 1 -# define yystype YYSTYPE /* obsolescent; will be withdrawn */ # define YYSTYPE_IS_DECLARED 1 #endif + extern YYSTYPE yylval; -#ifdef YYPARSE_PARAM -#if defined __STDC__ || defined __cplusplus -int yyparse (void *YYPARSE_PARAM); -#else -int yyparse (); -#endif -#else /* ! YYPARSE_PARAM */ -#if defined __STDC__ || defined __cplusplus int yyparse (void); -#else -int yyparse (); -#endif -#endif /* ! YYPARSE_PARAM */ /* Copy the second part of user declarations. */ -/* Line 390 of yacc.c */ -#line 372 "awkgram.c" +#line 355 "awkgram.c" /* yacc.c:358 */ #ifdef short # undef short @@ -382,11 +365,8 @@ typedef unsigned char yytype_uint8; #ifdef YYTYPE_INT8 typedef YYTYPE_INT8 yytype_int8; -#elif (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -typedef signed char yytype_int8; #else -typedef short int yytype_int8; +typedef signed char yytype_int8; #endif #ifdef YYTYPE_UINT16 @@ -406,8 +386,7 @@ typedef short int yytype_int16; # define YYSIZE_T __SIZE_TYPE__ # elif defined size_t # define YYSIZE_T size_t -# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) +# elif ! defined YYSIZE_T # include <stddef.h> /* INFRINGES ON USER NAME SPACE */ # define YYSIZE_T size_t # else @@ -429,11 +408,30 @@ typedef short int yytype_int16; # endif #endif -#ifndef __attribute__ -/* This feature is available in gcc versions 2.5 and later. */ -# if (! defined __GNUC__ || __GNUC__ < 2 \ - || (__GNUC__ == 2 && __GNUC_MINOR__ < 5)) -# define __attribute__(Spec) /* empty */ +#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 @@ -444,25 +442,26 @@ typedef short int yytype_int16; # define YYUSE(E) /* empty */ #endif - -/* Identity function, used to suppress warnings about constant conditions. */ -#ifndef lint -# define YYID(N) (N) +#if defined __GNUC__ && 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 -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static int -YYID (int yyi) -#else -static int -YYID (yyi) - int yyi; +# define YY_INITIAL_VALUE(Value) Value #endif -{ - return yyi; -} +#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. */ @@ -480,8 +479,7 @@ YYID (yyi) # define alloca _alloca # else # define YYSTACK_ALLOC alloca -# if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) +# 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 @@ -493,8 +491,8 @@ YYID (yyi) # endif # ifdef YYSTACK_ALLOC - /* Pacify GCC's `empty if-body' warning. */ -# define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0)) + /* 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 @@ -510,7 +508,7 @@ YYID (yyi) # endif # if (defined __cplusplus && ! defined EXIT_SUCCESS \ && ! ((defined YYMALLOC || defined malloc) \ - && (defined YYFREE || defined free))) + && (defined YYFREE || defined free))) # include <stdlib.h> /* INFRINGES ON USER NAME SPACE */ # ifndef EXIT_SUCCESS # define EXIT_SUCCESS 0 @@ -518,15 +516,13 @@ YYID (yyi) # endif # ifndef YYMALLOC # define YYMALLOC malloc -# if ! defined malloc && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) +# 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 && (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) +# if ! defined free && ! defined EXIT_SUCCESS void free (void *); /* INFRINGES ON USER NAME SPACE */ # endif # endif @@ -536,7 +532,7 @@ void free (void *); /* INFRINGES ON USER NAME SPACE */ #if (! defined yyoverflow \ && (! defined __cplusplus \ - || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL))) + || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL))) /* A type that is properly aligned for any stack member. */ union yyalloc @@ -561,16 +557,16 @@ union yyalloc 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 (YYID (0)) +# 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 @@ -589,7 +585,7 @@ union yyalloc for (yyi = 0; yyi < (Count); yyi++) \ (Dst)[yyi] = (Src)[yyi]; \ } \ - while (YYID (0)) + while (0) # endif # endif #endif /* !YYCOPY_NEEDED */ @@ -605,17 +601,19 @@ union yyalloc #define YYNNTS 65 /* YYNRULES -- Number of rules. */ #define YYNRULES 188 -/* YYNRULES -- Number of states. */ +/* YYNSTATES -- Number of states. */ #define YYNSTATES 335 -/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */ +/* YYTRANSLATE[YYX] -- Symbol number corresponding to YYX as returned + by yylex, with out-of-bounds checking. */ #define YYUNDEFTOK 2 #define YYMAXUTOK 308 -#define YYTRANSLATE(YYX) \ +#define YYTRANSLATE(YYX) \ ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK) -/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */ +/* YYTRANSLATE[TOKEN-NUM] -- Symbol number corresponding to TOKEN-NUM + as returned by yylex, without out-of-bounds checking. */ static const yytype_uint8 yytranslate[] = { 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, @@ -652,96 +650,7 @@ static const yytype_uint8 yytranslate[] = }; #if YYDEBUG -/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in - YYRHS. */ -static const yytype_uint16 yyprhs[] = -{ - 0, 0, 3, 4, 7, 10, 13, 16, 19, 22, - 25, 30, 35, 37, 40, 42, 44, 47, 49, 50, - 52, 57, 59, 61, 63, 65, 71, 73, 75, 77, - 80, 82, 84, 91, 92, 96, 98, 100, 101, 104, - 107, 109, 112, 115, 119, 121, 131, 138, 147, 156, - 169, 181, 183, 186, 189, 192, 195, 199, 200, 205, - 208, 209, 214, 215, 220, 225, 227, 228, 230, 231, - 234, 237, 243, 248, 250, 253, 256, 258, 260, 262, - 264, 266, 270, 271, 272, 276, 283, 293, 295, 298, - 299, 301, 302, 305, 306, 308, 310, 314, 316, 319, - 323, 324, 326, 327, 329, 331, 335, 337, 340, 344, - 348, 352, 356, 360, 364, 368, 372, 378, 380, 382, - 384, 387, 389, 391, 393, 395, 397, 399, 402, 404, - 408, 412, 416, 420, 424, 428, 432, 435, 438, 444, - 449, 453, 457, 461, 465, 469, 473, 475, 478, 482, - 487, 492, 494, 496, 498, 501, 504, 506, 508, 511, - 514, 516, 519, 524, 525, 527, 528, 531, 533, 536, - 538, 542, 544, 547, 550, 552, 555, 557, 561, 563, - 565, 566, 569, 572, 574, 575, 577, 579, 581 -}; - -/* YYRHS -- A `-1'-separated list of the rules' RHS. */ -static const yytype_int16 yyrhs[] = -{ - 76, 0, -1, -1, 76, 77, -1, 76, 105, -1, - 76, 47, -1, 76, 1, -1, 80, 81, -1, 80, - 89, -1, 84, 81, -1, 69, 48, 78, 89, -1, - 69, 50, 79, 89, -1, 6, -1, 6, 1, -1, - 1, -1, 6, -1, 6, 1, -1, 1, -1, -1, - 113, -1, 113, 55, 106, 113, -1, 17, -1, 18, - -1, 36, -1, 37, -1, 133, 88, 134, 136, 106, - -1, 4, -1, 3, -1, 83, -1, 69, 49, -1, - 45, -1, 46, -1, 35, 82, 67, 108, 135, 106, - -1, -1, 87, 86, 5, -1, 61, -1, 52, -1, - -1, 88, 90, -1, 88, 1, -1, 105, -1, 137, - 106, -1, 137, 106, -1, 133, 88, 134, -1, 104, - -1, 23, 67, 113, 135, 106, 133, 97, 106, 134, - -1, 26, 67, 113, 135, 106, 90, -1, 27, 106, - 90, 26, 67, 113, 135, 106, -1, 28, 67, 4, - 40, 130, 135, 106, 90, -1, 28, 67, 96, 137, - 106, 113, 137, 106, 96, 135, 106, 90, -1, 28, - 67, 96, 137, 106, 137, 106, 96, 135, 106, 90, - -1, 91, -1, 29, 89, -1, 30, 89, -1, 33, - 89, -1, 39, 89, -1, 34, 110, 89, -1, -1, - 21, 92, 110, 89, -1, 93, 89, -1, -1, 100, - 94, 101, 102, -1, -1, 22, 4, 95, 124, -1, - 22, 67, 4, 68, -1, 113, -1, -1, 93, -1, - -1, 97, 98, -1, 97, 1, -1, 24, 99, 138, - 106, 88, -1, 25, 138, 106, 88, -1, 7, -1, - 59, 7, -1, 58, 7, -1, 8, -1, 85, -1, - 31, -1, 32, -1, 111, -1, 67, 112, 135, -1, - -1, -1, 10, 103, 117, -1, 19, 67, 113, 135, - 106, 90, -1, 19, 67, 113, 135, 106, 90, 20, - 106, 90, -1, 51, -1, 105, 51, -1, -1, 105, - -1, -1, 56, 118, -1, -1, 109, -1, 4, -1, - 109, 139, 4, -1, 1, -1, 109, 1, -1, 109, - 139, 1, -1, -1, 113, -1, -1, 112, -1, 113, - -1, 112, 139, 113, -1, 1, -1, 112, 1, -1, - 112, 1, 113, -1, 112, 139, 1, -1, 131, 114, - 113, -1, 113, 41, 113, -1, 113, 42, 113, -1, - 113, 14, 113, -1, 113, 40, 130, -1, 113, 116, - 113, -1, 113, 53, 113, 54, 113, -1, 117, -1, - 13, -1, 12, -1, 52, 13, -1, 9, -1, 56, - -1, 115, -1, 57, -1, 118, -1, 119, -1, 117, - 118, -1, 120, -1, 118, 65, 118, -1, 118, 60, - 118, -1, 118, 61, 118, -1, 118, 62, 118, -1, - 118, 58, 118, -1, 118, 59, 118, -1, 38, 123, - 107, -1, 131, 43, -1, 131, 44, -1, 67, 112, - 135, 40, 130, -1, 117, 11, 38, 123, -1, 119, - 65, 118, -1, 119, 60, 118, -1, 119, 61, 118, - -1, 119, 62, 118, -1, 119, 58, 118, -1, 119, - 59, 118, -1, 85, -1, 63, 118, -1, 67, 113, - 135, -1, 45, 67, 111, 135, -1, 46, 67, 111, - 135, -1, 46, -1, 121, -1, 131, -1, 43, 131, - -1, 44, 131, -1, 7, -1, 8, -1, 59, 118, - -1, 58, 118, -1, 122, -1, 69, 122, -1, 3, - 67, 111, 135, -1, -1, 131, -1, -1, 125, 16, - -1, 126, -1, 125, 126, -1, 127, -1, 70, 112, - 71, -1, 127, -1, 128, 127, -1, 128, 16, -1, - 4, -1, 4, 129, -1, 130, -1, 66, 120, 132, - -1, 43, -1, 44, -1, -1, 72, 106, -1, 73, - 106, -1, 68, -1, -1, 137, -1, 74, -1, 54, - -1, 55, 106, -1 -}; - -/* YYRLINE[YYN] -- source line where rule number YYN was defined. */ + /* YYRLINE[YYN] -- Source line where rule number YYN was defined. */ static const yytype_uint16 yyrline[] = { 0, 200, 200, 202, 207, 208, 214, 226, 230, 241, @@ -795,13 +704,13 @@ static const char *const yytname[] = "func_call", "direct_func_call", "opt_variable", "delete_subscript_list", "delete_subscript", "delete_exp_list", "bracketed_exp_list", "subscript", "subscript_list", "simple_variable", "variable", "opt_incdec", "l_brace", - "r_brace", "r_paren", "opt_semi", "semi", "colon", "comma", YY_NULL + "r_brace", "r_paren", "opt_semi", "semi", "colon", "comma", YY_NULLPTR }; #endif # ifdef YYPRINT -/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to - token YYLEX-NUM. */ +/* 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, @@ -815,110 +724,18 @@ static const yytype_uint16 yytoknum[] = }; # endif -/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ -static const yytype_uint8 yyr1[] = -{ - 0, 75, 76, 76, 76, 76, 76, 77, 77, 77, - 77, 77, 78, 78, 78, 79, 79, 79, 80, 80, - 80, 80, 80, 80, 80, 81, 82, 82, 82, 82, - 83, 83, 84, 86, 85, 87, 87, 88, 88, 88, - 89, 89, 90, 90, 90, 90, 90, 90, 90, 90, - 90, 90, 91, 91, 91, 91, 91, 92, 91, 91, - 94, 93, 95, 93, 93, 93, 96, 96, 97, 97, - 97, 98, 98, 99, 99, 99, 99, 99, 100, 100, - 101, 101, 102, 103, 102, 104, 104, 105, 105, 106, - 106, 107, 107, 108, 108, 109, 109, 109, 109, 109, - 110, 110, 111, 111, 112, 112, 112, 112, 112, 112, - 113, 113, 113, 113, 113, 113, 113, 113, 114, 114, - 114, 115, 115, 116, 116, 117, 117, 117, 118, 118, - 118, 118, 118, 118, 118, 118, 118, 118, 118, 119, - 119, 119, 119, 119, 119, 119, 120, 120, 120, 120, - 120, 120, 120, 120, 120, 120, 120, 120, 120, 120, - 121, 121, 122, 123, 123, 124, 124, 125, 125, 126, - 127, 128, 128, 129, 130, 130, 131, 131, 132, 132, - 132, 133, 134, 135, 136, 136, 137, 138, 139 -}; +#define YYPACT_NINF -273 -/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ -static const yytype_uint8 yyr2[] = -{ - 0, 2, 0, 2, 2, 2, 2, 2, 2, 2, - 4, 4, 1, 2, 1, 1, 2, 1, 0, 1, - 4, 1, 1, 1, 1, 5, 1, 1, 1, 2, - 1, 1, 6, 0, 3, 1, 1, 0, 2, 2, - 1, 2, 2, 3, 1, 9, 6, 8, 8, 12, - 11, 1, 2, 2, 2, 2, 3, 0, 4, 2, - 0, 4, 0, 4, 4, 1, 0, 1, 0, 2, - 2, 5, 4, 1, 2, 2, 1, 1, 1, 1, - 1, 3, 0, 0, 3, 6, 9, 1, 2, 0, - 1, 0, 2, 0, 1, 1, 3, 1, 2, 3, - 0, 1, 0, 1, 1, 3, 1, 2, 3, 3, - 3, 3, 3, 3, 3, 3, 5, 1, 1, 1, - 2, 1, 1, 1, 1, 1, 1, 2, 1, 3, - 3, 3, 3, 3, 3, 3, 2, 2, 5, 4, - 3, 3, 3, 3, 3, 3, 1, 2, 3, 4, - 4, 1, 1, 1, 2, 2, 1, 1, 2, 2, - 1, 2, 4, 0, 1, 0, 2, 1, 2, 1, - 3, 1, 2, 2, 1, 2, 1, 3, 1, 1, - 0, 2, 2, 1, 0, 1, 1, 1, 2 -}; +#define yypact_value_is_default(Yystate) \ + (!!((Yystate) == (-273))) -/* YYDEFACT[STATE-NAME] -- Default reduction number in state STATE-NUM. - Performed when YYTABLE doesn't specify something else to do. Zero - means the default is an error. */ -static const yytype_uint8 yydefact[] = -{ - 2, 0, 1, 6, 0, 174, 156, 157, 21, 22, - 0, 23, 24, 163, 0, 0, 0, 151, 5, 87, - 36, 0, 0, 35, 0, 0, 0, 0, 3, 0, - 0, 146, 33, 4, 19, 117, 125, 126, 128, 152, - 160, 176, 153, 0, 0, 171, 0, 175, 27, 26, - 30, 31, 0, 0, 28, 91, 164, 154, 155, 0, - 0, 0, 159, 153, 158, 147, 0, 180, 153, 106, - 0, 104, 0, 0, 161, 89, 186, 7, 8, 40, - 37, 89, 9, 0, 88, 121, 0, 0, 0, 0, - 0, 89, 122, 124, 123, 0, 0, 127, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 119, 118, 136, 137, 0, 0, 0, 0, 104, 0, - 173, 172, 29, 0, 0, 135, 0, 0, 0, 178, - 179, 177, 107, 89, 183, 0, 0, 148, 14, 0, - 0, 17, 0, 0, 90, 181, 0, 41, 34, 113, - 114, 111, 112, 0, 0, 115, 163, 133, 134, 130, - 131, 132, 129, 144, 145, 141, 142, 143, 140, 120, - 110, 162, 170, 97, 95, 0, 0, 92, 149, 150, - 108, 188, 0, 109, 105, 13, 10, 16, 11, 39, - 0, 57, 0, 0, 0, 89, 0, 0, 0, 78, - 79, 0, 100, 0, 89, 38, 51, 0, 60, 44, - 65, 37, 184, 89, 0, 20, 139, 89, 98, 0, - 138, 0, 100, 62, 0, 0, 0, 0, 66, 52, - 53, 54, 0, 101, 55, 182, 59, 0, 0, 89, - 185, 42, 116, 32, 99, 96, 0, 0, 165, 0, - 0, 0, 0, 174, 67, 0, 56, 0, 82, 80, - 43, 25, 89, 58, 63, 0, 167, 169, 64, 89, - 89, 0, 0, 89, 0, 83, 61, 0, 166, 168, - 0, 0, 0, 0, 0, 81, 0, 85, 68, 46, - 0, 89, 0, 89, 84, 89, 0, 89, 0, 89, - 66, 0, 70, 0, 0, 69, 0, 47, 48, 66, - 0, 86, 73, 76, 0, 0, 77, 0, 187, 89, - 45, 0, 89, 75, 74, 89, 37, 89, 0, 37, - 0, 0, 50, 0, 49 -}; +#define YYTABLE_NINF -104 -/* YYDEFGOTO[NTERM-NUM]. */ -static const yytype_int16 yydefgoto[] = -{ - -1, 1, 28, 140, 143, 29, 77, 53, 54, 30, - 31, 83, 32, 146, 78, 205, 206, 222, 207, 237, - 248, 255, 296, 305, 317, 208, 258, 276, 286, 209, - 144, 145, 125, 175, 176, 232, 116, 117, 210, 115, - 94, 95, 35, 36, 37, 38, 39, 40, 55, 264, - 265, 266, 45, 46, 47, 41, 42, 131, 211, 212, - 137, 239, 213, 319, 136 -}; +#define yytable_value_is_error(Yytable_value) \ + (!!((Yytable_value) == (-104))) -/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing - STATE-NUM. */ -#define YYPACT_NINF -273 + /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing + STATE-NUM. */ static const yytype_int16 yypact[] = { -273, 376, -273, -273, -27, -21, -273, -273, -273, -273, @@ -957,7 +774,48 @@ static const yytype_int16 yypact[] = 448, 710, -273, 522, -273 }; -/* YYPGOTO[NTERM-NUM]. */ + /* 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, 6, 0, 174, 156, 157, 21, 22, + 0, 23, 24, 163, 0, 0, 0, 151, 5, 87, + 36, 0, 0, 35, 0, 0, 0, 0, 3, 0, + 0, 146, 33, 4, 19, 117, 125, 126, 128, 152, + 160, 176, 153, 0, 0, 171, 0, 175, 27, 26, + 30, 31, 0, 0, 28, 91, 164, 154, 155, 0, + 0, 0, 159, 153, 158, 147, 0, 180, 153, 106, + 0, 104, 0, 0, 161, 89, 186, 7, 8, 40, + 37, 89, 9, 0, 88, 121, 0, 0, 0, 0, + 0, 89, 122, 124, 123, 0, 0, 127, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 119, 118, 136, 137, 0, 0, 0, 0, 104, 0, + 173, 172, 29, 0, 0, 135, 0, 0, 0, 178, + 179, 177, 107, 89, 183, 0, 0, 148, 14, 0, + 0, 17, 0, 0, 90, 181, 0, 41, 34, 113, + 114, 111, 112, 0, 0, 115, 163, 133, 134, 130, + 131, 132, 129, 144, 145, 141, 142, 143, 140, 120, + 110, 162, 170, 97, 95, 0, 0, 92, 149, 150, + 108, 188, 0, 109, 105, 13, 10, 16, 11, 39, + 0, 57, 0, 0, 0, 89, 0, 0, 0, 78, + 79, 0, 100, 0, 89, 38, 51, 0, 60, 44, + 65, 37, 184, 89, 0, 20, 139, 89, 98, 0, + 138, 0, 100, 62, 0, 0, 0, 0, 66, 52, + 53, 54, 0, 101, 55, 182, 59, 0, 0, 89, + 185, 42, 116, 32, 99, 96, 0, 0, 165, 0, + 0, 0, 0, 174, 67, 0, 56, 0, 82, 80, + 43, 25, 89, 58, 63, 0, 167, 169, 64, 89, + 89, 0, 0, 89, 0, 83, 61, 0, 166, 168, + 0, 0, 0, 0, 0, 81, 0, 85, 68, 46, + 0, 89, 0, 89, 84, 89, 0, 89, 0, 89, + 66, 0, 70, 0, 0, 69, 0, 47, 48, 66, + 0, 86, 73, 76, 0, 0, 77, 0, 187, 89, + 45, 0, 89, 75, 74, 89, 37, 89, 0, 37, + 0, 0, 50, 0, 49 +}; + + /* YYPGOTO[NTERM-NUM]. */ static const yytype_int16 yypgoto[] = { -273, -273, -273, -273, -273, -273, 208, -273, -273, -273, @@ -969,10 +827,21 @@ static const yytype_int16 yypgoto[] = -46, -273, -25, -57, 85 }; -/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If - positive, shift that token. If negative, reduce the rule which - number is the opposite. If YYTABLE_NINF, syntax error. */ -#define YYTABLE_NINF -104 + /* YYDEFGOTO[NTERM-NUM]. */ +static const yytype_int16 yydefgoto[] = +{ + -1, 1, 28, 140, 143, 29, 77, 53, 54, 30, + 31, 83, 32, 146, 78, 205, 206, 222, 207, 237, + 248, 255, 296, 305, 317, 208, 258, 276, 286, 209, + 144, 145, 125, 175, 176, 232, 116, 117, 210, 115, + 94, 95, 35, 36, 37, 38, 39, 40, 55, 264, + 265, 266, 45, 46, 47, 41, 42, 131, 211, 212, + 137, 239, 213, 319, 136 +}; + + /* 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[] = { 34, 80, 80, 70, 81, 126, 127, 260, 121, 238, @@ -1093,12 +962,6 @@ static const yytype_int16 yytable[] = 0, 90, 214, 0, 92, 93 }; -#define yypact_value_is_default(Yystate) \ - (!!((Yystate) == (-273))) - -#define yytable_value_is_error(Yytable_value) \ - (!!((Yytable_value) == (-104))) - static const yytype_int16 yycheck[] = { 1, 29, 30, 26, 29, 59, 60, 238, 46, 211, @@ -1219,8 +1082,8 @@ static const yytype_int16 yycheck[] = -1, 53, 54, -1, 56, 57 }; -/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing - symbol of state STATE-NUM. */ + /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing + symbol of state STATE-NUM. */ static const yytype_uint8 yystos[] = { 0, 76, 0, 1, 3, 4, 7, 8, 17, 18, @@ -1259,30 +1122,64 @@ static const yytype_uint8 yystos[] = 88, 106, 90, 88, 90 }; -#define yyerrok (yyerrstatus = 0) -#define yyclearin (yychar = YYEMPTY) -#define YYEMPTY (-2) -#define YYEOF 0 - -#define YYACCEPT goto yyacceptlab -#define YYABORT goto yyabortlab -#define YYERROR goto yyerrorlab - - -/* Like YYERROR except do call yyerror. This remains here temporarily - to ease the transition to the new meaning of YYERROR, for GCC. - Once GCC version 2 has supplanted version 1, this can go. However, - YYFAIL appears to be in use. Nevertheless, it is formally deprecated - in Bison 2.4.2's NEWS entry, where a plan to phase it out is - discussed. */ - -#define YYFAIL goto yyerrlab -#if defined YYFAIL - /* This is here to suppress warnings from the GCC cpp's - -Wunused-macros. Normally we don't worry about that warning, but - some users do, and we want to make it easy for users to remove - YYFAIL uses, which will produce warnings from Bison 2.5. */ -#endif + /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ +static const yytype_uint8 yyr1[] = +{ + 0, 75, 76, 76, 76, 76, 76, 77, 77, 77, + 77, 77, 78, 78, 78, 79, 79, 79, 80, 80, + 80, 80, 80, 80, 80, 81, 82, 82, 82, 82, + 83, 83, 84, 86, 85, 87, 87, 88, 88, 88, + 89, 89, 90, 90, 90, 90, 90, 90, 90, 90, + 90, 90, 91, 91, 91, 91, 91, 92, 91, 91, + 94, 93, 95, 93, 93, 93, 96, 96, 97, 97, + 97, 98, 98, 99, 99, 99, 99, 99, 100, 100, + 101, 101, 102, 103, 102, 104, 104, 105, 105, 106, + 106, 107, 107, 108, 108, 109, 109, 109, 109, 109, + 110, 110, 111, 111, 112, 112, 112, 112, 112, 112, + 113, 113, 113, 113, 113, 113, 113, 113, 114, 114, + 114, 115, 115, 116, 116, 117, 117, 117, 118, 118, + 118, 118, 118, 118, 118, 118, 118, 118, 118, 119, + 119, 119, 119, 119, 119, 119, 120, 120, 120, 120, + 120, 120, 120, 120, 120, 120, 120, 120, 120, 120, + 121, 121, 122, 123, 123, 124, 124, 125, 125, 126, + 127, 128, 128, 129, 130, 130, 131, 131, 132, 132, + 132, 133, 134, 135, 136, 136, 137, 138, 139 +}; + + /* YYR2[YYN] -- Number of symbols on the right hand side of rule YYN. */ +static const yytype_uint8 yyr2[] = +{ + 0, 2, 0, 2, 2, 2, 2, 2, 2, 2, + 4, 4, 1, 2, 1, 1, 2, 1, 0, 1, + 4, 1, 1, 1, 1, 5, 1, 1, 1, 2, + 1, 1, 6, 0, 3, 1, 1, 0, 2, 2, + 1, 2, 2, 3, 1, 9, 6, 8, 8, 12, + 11, 1, 2, 2, 2, 2, 3, 0, 4, 2, + 0, 4, 0, 4, 4, 1, 0, 1, 0, 2, + 2, 5, 4, 1, 2, 2, 1, 1, 1, 1, + 1, 3, 0, 0, 3, 6, 9, 1, 2, 0, + 1, 0, 2, 0, 1, 1, 3, 1, 2, 3, + 0, 1, 0, 1, 1, 3, 1, 2, 3, 3, + 3, 3, 3, 3, 3, 3, 5, 1, 1, 1, + 2, 1, 1, 1, 1, 1, 1, 2, 1, 3, + 3, 3, 3, 3, 3, 3, 2, 2, 5, 4, + 3, 3, 3, 3, 3, 3, 1, 2, 3, 4, + 4, 1, 1, 1, 2, 2, 1, 1, 2, 2, + 1, 2, 4, 0, 1, 0, 2, 1, 2, 1, + 3, 1, 2, 2, 1, 2, 1, 3, 1, 1, + 0, 2, 2, 1, 0, 1, 1, 1, 2 +}; + + +#define yyerrok (yyerrstatus = 0) +#define yyclearin (yychar = YYEMPTY) +#define YYEMPTY (-2) +#define YYEOF 0 + +#define YYACCEPT goto yyacceptlab +#define YYABORT goto yyabortlab +#define YYERROR goto yyerrorlab + #define YYRECOVERING() (!!yyerrstatus) @@ -1299,27 +1196,15 @@ do \ else \ { \ yyerror (YY_("syntax error: cannot back up")); \ - YYERROR; \ - } \ -while (YYID (0)) + YYERROR; \ + } \ +while (0) /* Error token number */ -#define YYTERROR 1 -#define YYERRCODE 256 +#define YYTERROR 1 +#define YYERRCODE 256 -/* This macro is provided for backward compatibility. */ -#ifndef YY_LOCATION_PRINT -# define YY_LOCATION_PRINT(File, Loc) ((void) 0) -#endif - - -/* YYLEX -- calling `yylex' with the right arguments. */ -#ifdef YYLEX_PARAM -# define YYLEX yylex (YYLEX_PARAM) -#else -# define YYLEX yylex () -#endif /* Enable debugging if requested. */ #if YYDEBUG @@ -1329,40 +1214,36 @@ while (YYID (0)) # define YYFPRINTF fprintf # endif -# define YYDPRINTF(Args) \ -do { \ - if (yydebug) \ - YYFPRINTF Args; \ -} while (YYID (0)) +# define YYDPRINTF(Args) \ +do { \ + if (yydebug) \ + YYFPRINTF Args; \ +} while (0) -# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \ -do { \ - if (yydebug) \ - { \ - YYFPRINTF (stderr, "%s ", Title); \ - yy_symbol_print (stderr, \ - Type, Value); \ - YYFPRINTF (stderr, "\n"); \ - } \ -} while (YYID (0)) +/* This macro is provided for backward compatibility. */ +#ifndef YY_LOCATION_PRINT +# define YY_LOCATION_PRINT(File, Loc) ((void) 0) +#endif -/*--------------------------------. -| Print this symbol on YYOUTPUT. | -`--------------------------------*/ +# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \ +do { \ + if (yydebug) \ + { \ + YYFPRINTF (stderr, "%s ", Title); \ + yy_symbol_print (stderr, \ + Type, Value); \ + YYFPRINTF (stderr, "\n"); \ + } \ +} while (0) + + +/*----------------------------------------. +| Print this symbol's value on YYOUTPUT. | +`----------------------------------------*/ -/*ARGSUSED*/ -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) static void yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) -#else -static void -yy_symbol_value_print (yyoutput, yytype, yyvaluep) - FILE *yyoutput; - int yytype; - YYSTYPE const * const yyvaluep; -#endif { FILE *yyo = yyoutput; YYUSE (yyo); @@ -1371,8 +1252,6 @@ yy_symbol_value_print (yyoutput, yytype, yyvaluep) # ifdef YYPRINT if (yytype < YYNTOKENS) YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep); -# else - YYUSE (yyoutput); # endif YYUSE (yytype); } @@ -1382,22 +1261,11 @@ yy_symbol_value_print (yyoutput, yytype, yyvaluep) | Print this symbol on YYOUTPUT. | `--------------------------------*/ -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) static void yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) -#else -static void -yy_symbol_print (yyoutput, yytype, yyvaluep) - FILE *yyoutput; - int yytype; - YYSTYPE const * const yyvaluep; -#endif { - if (yytype < YYNTOKENS) - YYFPRINTF (yyoutput, "token %s (", yytname[yytype]); - else - YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]); + YYFPRINTF (yyoutput, "%s %s (", + yytype < YYNTOKENS ? "token" : "nterm", yytname[yytype]); yy_symbol_value_print (yyoutput, yytype, yyvaluep); YYFPRINTF (yyoutput, ")"); @@ -1408,16 +1276,8 @@ yy_symbol_print (yyoutput, yytype, yyvaluep) | TOP (included). | `------------------------------------------------------------------*/ -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) static void yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop) -#else -static void -yy_stack_print (yybottom, yytop) - yytype_int16 *yybottom; - yytype_int16 *yytop; -#endif { YYFPRINTF (stderr, "Stack now"); for (; yybottom <= yytop; yybottom++) @@ -1428,49 +1288,42 @@ yy_stack_print (yybottom, yytop) YYFPRINTF (stderr, "\n"); } -# define YY_STACK_PRINT(Bottom, Top) \ -do { \ - if (yydebug) \ - yy_stack_print ((Bottom), (Top)); \ -} while (YYID (0)) +# define YY_STACK_PRINT(Bottom, Top) \ +do { \ + if (yydebug) \ + yy_stack_print ((Bottom), (Top)); \ +} while (0) /*------------------------------------------------. | Report that the YYRULE is going to be reduced. | `------------------------------------------------*/ -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) static void -yy_reduce_print (YYSTYPE *yyvsp, int yyrule) -#else -static void -yy_reduce_print (yyvsp, yyrule) - YYSTYPE *yyvsp; - int yyrule; -#endif +yy_reduce_print (yytype_int16 *yyssp, YYSTYPE *yyvsp, int yyrule) { + unsigned long int yylno = yyrline[yyrule]; int yynrhs = yyr2[yyrule]; int yyi; - unsigned long int yylno = yyrline[yyrule]; YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n", - yyrule - 1, yylno); + yyrule - 1, yylno); /* The symbols being reduced. */ for (yyi = 0; yyi < yynrhs; yyi++) { YYFPRINTF (stderr, " $%d = ", yyi + 1); - yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi], - &(yyvsp[(yyi + 1) - (yynrhs)]) - ); + 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 (yyvsp, Rule); \ -} while (YYID (0)) +# 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. */ @@ -1484,7 +1337,7 @@ int yydebug; /* YYINITDEPTH -- initial size of the parser's stacks. */ -#ifndef YYINITDEPTH +#ifndef YYINITDEPTH # define YYINITDEPTH 200 #endif @@ -1507,15 +1360,8 @@ int yydebug; # define yystrlen strlen # else /* Return the length of YYSTR. */ -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) static YYSIZE_T yystrlen (const char *yystr) -#else -static YYSIZE_T -yystrlen (yystr) - const char *yystr; -#endif { YYSIZE_T yylen; for (yylen = 0; yystr[yylen]; yylen++) @@ -1531,16 +1377,8 @@ yystrlen (yystr) # else /* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in YYDEST. */ -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) static char * yystpcpy (char *yydest, const char *yysrc) -#else -static char * -yystpcpy (yydest, yysrc) - char *yydest; - const char *yysrc; -#endif { char *yyd = yydest; const char *yys = yysrc; @@ -1570,27 +1408,27 @@ yytnamerr (char *yyres, const char *yystr) 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; - } + 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: ; } @@ -1613,11 +1451,11 @@ static int yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg, yytype_int16 *yyssp, int yytoken) { - YYSIZE_T yysize0 = yytnamerr (YY_NULL, yytname[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_NULL; + 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 @@ -1625,10 +1463,6 @@ yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg, int yycount = 0; /* There are many possibilities here to consider: - - Assume YYFAIL is not used. It's too flawed to consider. See - <http://lists.gnu.org/archive/html/bison-patches/2009-12/msg00024.html> - for details. YYERROR is fine as it does not invoke this - function. - 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 @@ -1678,7 +1512,7 @@ yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg, } yyarg[yycount++] = yytname[yyx]; { - YYSIZE_T yysize1 = yysize + yytnamerr (YY_NULL, yytname[yyx]); + YYSIZE_T yysize1 = yysize + yytnamerr (YY_NULLPTR, yytname[yyx]); if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) return 2; @@ -1745,26 +1579,17 @@ yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg, | Release the memory associated to this symbol. | `-----------------------------------------------*/ -/*ARGSUSED*/ -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) static void yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep) -#else -static void -yydestruct (yymsg, yytype, yyvaluep) - const char *yymsg; - int yytype; - YYSTYPE *yyvaluep; -#endif { YYUSE (yyvaluep); - if (!yymsg) yymsg = "Deleting"; YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp); + YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN YYUSE (yytype); + YY_IGNORE_MAYBE_UNINITIALIZED_END } @@ -1773,18 +1598,8 @@ yydestruct (yymsg, yytype, yyvaluep) /* The lookahead symbol. */ int yychar; - -#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 - /* The semantic value of the lookahead symbol. */ -YYSTYPE yylval YY_INITIAL_VALUE(yyval_default); - +YYSTYPE yylval; /* Number of syntax errors so far. */ int yynerrs; @@ -1793,35 +1608,16 @@ int yynerrs; | yyparse. | `----------*/ -#ifdef YYPARSE_PARAM -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -int -yyparse (void *YYPARSE_PARAM) -#else -int -yyparse (YYPARSE_PARAM) - void *YYPARSE_PARAM; -#endif -#else /* ! YYPARSE_PARAM */ -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) int yyparse (void) -#else -int -yyparse () - -#endif -#endif { int yystate; /* Number of tokens to shift before error messages enabled. */ int yyerrstatus; /* The stacks and their tools: - `yyss': related to states. - `yyvs': related to semantic values. + 'yyss': related to states. + 'yyvs': related to semantic values. Refer to the stacks through separate pointers, to allow yyoverflow to reallocate them elsewhere. */ @@ -1889,23 +1685,23 @@ yyparse () #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; + /* 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 @@ -1913,22 +1709,22 @@ yyparse () # else /* Extend the stack our own way. */ if (YYMAXDEPTH <= yystacksize) - goto yyexhaustedlab; + goto yyexhaustedlab; yystacksize *= 2; if (YYMAXDEPTH < yystacksize) - yystacksize = YYMAXDEPTH; + 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); + 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); + if (yyss1 != yyssa) + YYSTACK_FREE (yyss1); } # endif #endif /* no yyoverflow */ @@ -1937,10 +1733,10 @@ yyparse () yyvsp = yyvs + yysize - 1; YYDPRINTF ((stderr, "Stack size increased to %lu\n", - (unsigned long int) yystacksize)); + (unsigned long int) yystacksize)); if (yyss + yystacksize - 1 <= yyssp) - YYABORT; + YYABORT; } YYDPRINTF ((stderr, "Entering state %d\n", yystate)); @@ -1969,7 +1765,7 @@ yybackup: if (yychar == YYEMPTY) { YYDPRINTF ((stderr, "Reading a token: ")); - yychar = YYLEX; + yychar = yylex (); } if (yychar <= YYEOF) @@ -2034,7 +1830,7 @@ yyreduce: yylen = yyr2[yyn]; /* If YYLEN is nonzero, implement the default value of the action: - `$$ = $1'. + '$$ = $1'. Otherwise, the following line sets YYVAL to garbage. This behavior is undocumented and Bison @@ -2048,27 +1844,26 @@ yyreduce: switch (yyn) { case 3: -/* Line 1787 of yacc.c */ -#line 203 "awkgram.y" +#line 203 "awkgram.y" /* yacc.c:1646 */ { rule = 0; yyerrok; } +#line 1853 "awkgram.c" /* yacc.c:1646 */ break; case 5: -/* Line 1787 of yacc.c */ -#line 209 "awkgram.y" +#line 209 "awkgram.y" /* yacc.c:1646 */ { next_sourcefile(); if (sourcefile == srcfiles) process_deferred(); } +#line 1863 "awkgram.c" /* yacc.c:1646 */ break; case 6: -/* Line 1787 of yacc.c */ -#line 215 "awkgram.y" +#line 215 "awkgram.y" /* yacc.c:1646 */ { rule = 0; /* @@ -2077,277 +1872,277 @@ yyreduce: */ /* yyerrok; */ } +#line 1876 "awkgram.c" /* yacc.c:1646 */ break; case 7: -/* Line 1787 of yacc.c */ -#line 227 "awkgram.y" +#line 227 "awkgram.y" /* yacc.c:1646 */ { - (void) append_rule((yyvsp[(1) - (2)]), (yyvsp[(2) - (2)])); + (void) append_rule((yyvsp[-1]), (yyvsp[0])); } +#line 1884 "awkgram.c" /* yacc.c:1646 */ break; case 8: -/* Line 1787 of yacc.c */ -#line 231 "awkgram.y" +#line 231 "awkgram.y" /* yacc.c:1646 */ { if (rule != Rule) { msg(_("%s blocks must have an action part"), ruletab[rule]); errcount++; - } else if ((yyvsp[(1) - (2)]) == NULL) { + } else if ((yyvsp[-1]) == NULL) { msg(_("each rule must have a pattern or an action part")); errcount++; } else /* pattern rule with non-empty pattern */ - (void) append_rule((yyvsp[(1) - (2)]), NULL); + (void) append_rule((yyvsp[-1]), NULL); } +#line 1899 "awkgram.c" /* yacc.c:1646 */ break; case 9: -/* Line 1787 of yacc.c */ -#line 242 "awkgram.y" +#line 242 "awkgram.y" /* yacc.c:1646 */ { in_function = NULL; - (void) mk_function((yyvsp[(1) - (2)]), (yyvsp[(2) - (2)])); + (void) mk_function((yyvsp[-1]), (yyvsp[0])); yyerrok; } +#line 1909 "awkgram.c" /* yacc.c:1646 */ break; case 10: -/* Line 1787 of yacc.c */ -#line 248 "awkgram.y" +#line 248 "awkgram.y" /* yacc.c:1646 */ { want_source = false; yyerrok; } +#line 1918 "awkgram.c" /* yacc.c:1646 */ break; case 11: -/* Line 1787 of yacc.c */ -#line 253 "awkgram.y" +#line 253 "awkgram.y" /* yacc.c:1646 */ { want_source = false; yyerrok; } +#line 1927 "awkgram.c" /* yacc.c:1646 */ break; case 12: -/* Line 1787 of yacc.c */ -#line 261 "awkgram.y" +#line 261 "awkgram.y" /* yacc.c:1646 */ { - if (include_source((yyvsp[(1) - (1)])) < 0) + if (include_source((yyvsp[0])) < 0) YYABORT; - efree((yyvsp[(1) - (1)])->lextok); - bcfree((yyvsp[(1) - (1)])); + efree((yyvsp[0])->lextok); + bcfree((yyvsp[0])); (yyval) = NULL; } +#line 1939 "awkgram.c" /* yacc.c:1646 */ break; case 13: -/* Line 1787 of yacc.c */ -#line 269 "awkgram.y" +#line 269 "awkgram.y" /* yacc.c:1646 */ { (yyval) = NULL; } +#line 1945 "awkgram.c" /* yacc.c:1646 */ break; case 14: -/* Line 1787 of yacc.c */ -#line 271 "awkgram.y" +#line 271 "awkgram.y" /* yacc.c:1646 */ { (yyval) = NULL; } +#line 1951 "awkgram.c" /* yacc.c:1646 */ break; case 15: -/* Line 1787 of yacc.c */ -#line 276 "awkgram.y" +#line 276 "awkgram.y" /* yacc.c:1646 */ { - if (load_library((yyvsp[(1) - (1)])) < 0) + if (load_library((yyvsp[0])) < 0) YYABORT; - efree((yyvsp[(1) - (1)])->lextok); - bcfree((yyvsp[(1) - (1)])); + efree((yyvsp[0])->lextok); + bcfree((yyvsp[0])); (yyval) = NULL; } +#line 1963 "awkgram.c" /* yacc.c:1646 */ break; case 16: -/* Line 1787 of yacc.c */ -#line 284 "awkgram.y" +#line 284 "awkgram.y" /* yacc.c:1646 */ { (yyval) = NULL; } +#line 1969 "awkgram.c" /* yacc.c:1646 */ break; case 17: -/* Line 1787 of yacc.c */ -#line 286 "awkgram.y" +#line 286 "awkgram.y" /* yacc.c:1646 */ { (yyval) = NULL; } +#line 1975 "awkgram.c" /* yacc.c:1646 */ break; case 18: -/* Line 1787 of yacc.c */ -#line 291 "awkgram.y" +#line 291 "awkgram.y" /* yacc.c:1646 */ { (yyval) = NULL; rule = Rule; } +#line 1981 "awkgram.c" /* yacc.c:1646 */ break; case 19: -/* Line 1787 of yacc.c */ -#line 293 "awkgram.y" - { (yyval) = (yyvsp[(1) - (1)]); rule = Rule; } +#line 293 "awkgram.y" /* yacc.c:1646 */ + { (yyval) = (yyvsp[0]); rule = Rule; } +#line 1987 "awkgram.c" /* yacc.c:1646 */ break; case 20: -/* Line 1787 of yacc.c */ -#line 295 "awkgram.y" +#line 295 "awkgram.y" /* yacc.c:1646 */ { INSTRUCTION *tp; - add_lint((yyvsp[(1) - (4)]), LINT_assign_in_cond); - add_lint((yyvsp[(4) - (4)]), LINT_assign_in_cond); + add_lint((yyvsp[-3]), LINT_assign_in_cond); + add_lint((yyvsp[0]), LINT_assign_in_cond); tp = instruction(Op_no_op); - list_prepend((yyvsp[(1) - (4)]), bcalloc(Op_line_range, !!do_pretty_print + 1, 0)); - (yyvsp[(1) - (4)])->nexti->triggered = false; - (yyvsp[(1) - (4)])->nexti->target_jmp = (yyvsp[(4) - (4)])->nexti; + list_prepend((yyvsp[-3]), bcalloc(Op_line_range, !!do_pretty_print + 1, 0)); + (yyvsp[-3])->nexti->triggered = false; + (yyvsp[-3])->nexti->target_jmp = (yyvsp[0])->nexti; - list_append((yyvsp[(1) - (4)]), instruction(Op_cond_pair)); - (yyvsp[(1) - (4)])->lasti->line_range = (yyvsp[(1) - (4)])->nexti; - (yyvsp[(1) - (4)])->lasti->target_jmp = tp; + list_append((yyvsp[-3]), instruction(Op_cond_pair)); + (yyvsp[-3])->lasti->line_range = (yyvsp[-3])->nexti; + (yyvsp[-3])->lasti->target_jmp = tp; - list_append((yyvsp[(4) - (4)]), instruction(Op_cond_pair)); - (yyvsp[(4) - (4)])->lasti->line_range = (yyvsp[(1) - (4)])->nexti; - (yyvsp[(4) - (4)])->lasti->target_jmp = tp; + list_append((yyvsp[0]), instruction(Op_cond_pair)); + (yyvsp[0])->lasti->line_range = (yyvsp[-3])->nexti; + (yyvsp[0])->lasti->target_jmp = tp; if (do_pretty_print) { - ((yyvsp[(1) - (4)])->nexti + 1)->condpair_left = (yyvsp[(1) - (4)])->lasti; - ((yyvsp[(1) - (4)])->nexti + 1)->condpair_right = (yyvsp[(4) - (4)])->lasti; + ((yyvsp[-3])->nexti + 1)->condpair_left = (yyvsp[-3])->lasti; + ((yyvsp[-3])->nexti + 1)->condpair_right = (yyvsp[0])->lasti; } - (yyval) = list_append(list_merge((yyvsp[(1) - (4)]), (yyvsp[(4) - (4)])), tp); + (yyval) = list_append(list_merge((yyvsp[-3]), (yyvsp[0])), tp); rule = Rule; } +#line 2017 "awkgram.c" /* yacc.c:1646 */ break; case 21: -/* Line 1787 of yacc.c */ -#line 321 "awkgram.y" +#line 321 "awkgram.y" /* yacc.c:1646 */ { static int begin_seen = 0; if (do_lint_old && ++begin_seen == 2) - warning_ln((yyvsp[(1) - (1)])->source_line, + warning_ln((yyvsp[0])->source_line, _("old awk does not support multiple `BEGIN' or `END' rules")); - (yyvsp[(1) - (1)])->in_rule = rule = BEGIN; - (yyvsp[(1) - (1)])->source_file = source; - (yyval) = (yyvsp[(1) - (1)]); + (yyvsp[0])->in_rule = rule = BEGIN; + (yyvsp[0])->source_file = source; + (yyval) = (yyvsp[0]); } +#line 2032 "awkgram.c" /* yacc.c:1646 */ break; case 22: -/* Line 1787 of yacc.c */ -#line 332 "awkgram.y" +#line 332 "awkgram.y" /* yacc.c:1646 */ { static int end_seen = 0; if (do_lint_old && ++end_seen == 2) - warning_ln((yyvsp[(1) - (1)])->source_line, + warning_ln((yyvsp[0])->source_line, _("old awk does not support multiple `BEGIN' or `END' rules")); - (yyvsp[(1) - (1)])->in_rule = rule = END; - (yyvsp[(1) - (1)])->source_file = source; - (yyval) = (yyvsp[(1) - (1)]); + (yyvsp[0])->in_rule = rule = END; + (yyvsp[0])->source_file = source; + (yyval) = (yyvsp[0]); } +#line 2047 "awkgram.c" /* yacc.c:1646 */ break; case 23: -/* Line 1787 of yacc.c */ -#line 343 "awkgram.y" +#line 343 "awkgram.y" /* yacc.c:1646 */ { - (yyvsp[(1) - (1)])->in_rule = rule = BEGINFILE; - (yyvsp[(1) - (1)])->source_file = source; - (yyval) = (yyvsp[(1) - (1)]); + (yyvsp[0])->in_rule = rule = BEGINFILE; + (yyvsp[0])->source_file = source; + (yyval) = (yyvsp[0]); } +#line 2057 "awkgram.c" /* yacc.c:1646 */ break; case 24: -/* Line 1787 of yacc.c */ -#line 349 "awkgram.y" +#line 349 "awkgram.y" /* yacc.c:1646 */ { - (yyvsp[(1) - (1)])->in_rule = rule = ENDFILE; - (yyvsp[(1) - (1)])->source_file = source; - (yyval) = (yyvsp[(1) - (1)]); + (yyvsp[0])->in_rule = rule = ENDFILE; + (yyvsp[0])->source_file = source; + (yyval) = (yyvsp[0]); } +#line 2067 "awkgram.c" /* yacc.c:1646 */ break; case 25: -/* Line 1787 of yacc.c */ -#line 358 "awkgram.y" +#line 358 "awkgram.y" /* yacc.c:1646 */ { - if ((yyvsp[(2) - (5)]) == NULL) + if ((yyvsp[-3]) == NULL) (yyval) = list_create(instruction(Op_no_op)); else - (yyval) = (yyvsp[(2) - (5)]); + (yyval) = (yyvsp[-3]); } +#line 2078 "awkgram.c" /* yacc.c:1646 */ break; case 26: -/* Line 1787 of yacc.c */ -#line 368 "awkgram.y" - { (yyval) = (yyvsp[(1) - (1)]); } +#line 368 "awkgram.y" /* yacc.c:1646 */ + { (yyval) = (yyvsp[0]); } +#line 2084 "awkgram.c" /* yacc.c:1646 */ break; case 27: -/* Line 1787 of yacc.c */ -#line 370 "awkgram.y" - { (yyval) = (yyvsp[(1) - (1)]); } +#line 370 "awkgram.y" /* yacc.c:1646 */ + { (yyval) = (yyvsp[0]); } +#line 2090 "awkgram.c" /* yacc.c:1646 */ break; case 28: -/* Line 1787 of yacc.c */ -#line 372 "awkgram.y" +#line 372 "awkgram.y" /* yacc.c:1646 */ { yyerror(_("`%s' is a built-in function, it cannot be redefined"), tokstart); YYABORT; } +#line 2100 "awkgram.c" /* yacc.c:1646 */ break; case 29: -/* Line 1787 of yacc.c */ -#line 378 "awkgram.y" - { (yyval) = (yyvsp[(2) - (2)]); } +#line 378 "awkgram.y" /* yacc.c:1646 */ + { (yyval) = (yyvsp[0]); } +#line 2106 "awkgram.c" /* yacc.c:1646 */ break; case 32: -/* Line 1787 of yacc.c */ -#line 388 "awkgram.y" +#line 388 "awkgram.y" /* yacc.c:1646 */ { - (yyvsp[(1) - (6)])->source_file = source; - if (install_function((yyvsp[(2) - (6)])->lextok, (yyvsp[(1) - (6)]), (yyvsp[(4) - (6)])) < 0) + (yyvsp[-5])->source_file = source; + if (install_function((yyvsp[-4])->lextok, (yyvsp[-5]), (yyvsp[-2])) < 0) YYABORT; - in_function = (yyvsp[(2) - (6)])->lextok; - (yyvsp[(2) - (6)])->lextok = NULL; - bcfree((yyvsp[(2) - (6)])); + in_function = (yyvsp[-4])->lextok; + (yyvsp[-4])->lextok = NULL; + bcfree((yyvsp[-4])); /* $4 already free'd in install_function */ - (yyval) = (yyvsp[(1) - (6)]); + (yyval) = (yyvsp[-5]); } +#line 2121 "awkgram.c" /* yacc.c:1646 */ break; case 33: -/* Line 1787 of yacc.c */ -#line 406 "awkgram.y" +#line 406 "awkgram.y" /* yacc.c:1646 */ { want_regexp = true; } +#line 2127 "awkgram.c" /* yacc.c:1646 */ break; case 34: -/* Line 1787 of yacc.c */ -#line 408 "awkgram.y" +#line 408 "awkgram.y" /* yacc.c:1646 */ { NODE *n, *exp; char *re; size_t len; - re = (yyvsp[(3) - (3)])->lextok; - (yyvsp[(3) - (3)])->lextok = NULL; + re = (yyvsp[0])->lextok; + (yyvsp[0])->lextok = NULL; len = strlen(re); if (do_lint) { if (len == 0) - lintwarn_ln((yyvsp[(3) - (3)])->source_line, + lintwarn_ln((yyvsp[0])->source_line, _("regexp constant `//' looks like a C++ comment, but is not")); else if (re[0] == '*' && re[len-1] == '*') /* possible C comment */ - lintwarn_ln((yyvsp[(3) - (3)])->source_line, + lintwarn_ln((yyvsp[0])->source_line, _("regexp constant `/%s/' looks like a C comment, but is not"), re); } @@ -2357,73 +2152,73 @@ yyreduce: unref(exp); YYABORT; } - (yyval) = (yyvsp[(3) - (3)]); + (yyval) = (yyvsp[0]); (yyval)->opcode = Op_match_rec; (yyval)->memory = n; } +#line 2160 "awkgram.c" /* yacc.c:1646 */ break; case 35: -/* Line 1787 of yacc.c */ -#line 440 "awkgram.y" - { bcfree((yyvsp[(1) - (1)])); } +#line 440 "awkgram.y" /* yacc.c:1646 */ + { bcfree((yyvsp[0])); } +#line 2166 "awkgram.c" /* yacc.c:1646 */ break; case 37: -/* Line 1787 of yacc.c */ -#line 446 "awkgram.y" +#line 446 "awkgram.y" /* yacc.c:1646 */ { (yyval) = NULL; } +#line 2172 "awkgram.c" /* yacc.c:1646 */ break; case 38: -/* Line 1787 of yacc.c */ -#line 448 "awkgram.y" +#line 448 "awkgram.y" /* yacc.c:1646 */ { - if ((yyvsp[(2) - (2)]) == NULL) - (yyval) = (yyvsp[(1) - (2)]); + if ((yyvsp[0]) == NULL) + (yyval) = (yyvsp[-1]); else { - add_lint((yyvsp[(2) - (2)]), LINT_no_effect); - if ((yyvsp[(1) - (2)]) == NULL) - (yyval) = (yyvsp[(2) - (2)]); + add_lint((yyvsp[0]), LINT_no_effect); + if ((yyvsp[-1]) == NULL) + (yyval) = (yyvsp[0]); else - (yyval) = list_merge((yyvsp[(1) - (2)]), (yyvsp[(2) - (2)])); + (yyval) = list_merge((yyvsp[-1]), (yyvsp[0])); } yyerrok; } +#line 2189 "awkgram.c" /* yacc.c:1646 */ break; case 39: -/* Line 1787 of yacc.c */ -#line 461 "awkgram.y" +#line 461 "awkgram.y" /* yacc.c:1646 */ { (yyval) = NULL; } +#line 2195 "awkgram.c" /* yacc.c:1646 */ break; case 42: -/* Line 1787 of yacc.c */ -#line 471 "awkgram.y" +#line 471 "awkgram.y" /* yacc.c:1646 */ { (yyval) = NULL; } +#line 2201 "awkgram.c" /* yacc.c:1646 */ break; case 43: -/* Line 1787 of yacc.c */ -#line 473 "awkgram.y" - { (yyval) = (yyvsp[(2) - (3)]); } +#line 473 "awkgram.y" /* yacc.c:1646 */ + { (yyval) = (yyvsp[-1]); } +#line 2207 "awkgram.c" /* yacc.c:1646 */ break; case 44: -/* Line 1787 of yacc.c */ -#line 475 "awkgram.y" +#line 475 "awkgram.y" /* yacc.c:1646 */ { if (do_pretty_print) - (yyval) = list_prepend((yyvsp[(1) - (1)]), instruction(Op_exec_count)); + (yyval) = list_prepend((yyvsp[0]), instruction(Op_exec_count)); else - (yyval) = (yyvsp[(1) - (1)]); + (yyval) = (yyvsp[0]); } +#line 2218 "awkgram.c" /* yacc.c:1646 */ break; case 45: -/* Line 1787 of yacc.c */ -#line 482 "awkgram.y" +#line 482 "awkgram.y" /* yacc.c:1646 */ { INSTRUCTION *dflt, *curr = NULL, *cexp, *cstmt; INSTRUCTION *ip, *nextc, *tbreak; @@ -2438,9 +2233,9 @@ yyreduce: dflt = instruction(Op_jmp); dflt->target_jmp = tbreak; /* if no case match and no explicit default */ - if ((yyvsp[(7) - (9)]) != NULL) { - curr = (yyvsp[(7) - (9)])->nexti; - bcfree((yyvsp[(7) - (9)])); /* Op_list */ + if ((yyvsp[-2]) != NULL) { + curr = (yyvsp[-2])->nexti; + bcfree((yyvsp[-2])); /* Op_list */ } /* else curr = NULL; */ @@ -2496,13 +2291,13 @@ yyreduce: if (case_values != NULL) efree(case_values); - ip = (yyvsp[(3) - (9)]); + ip = (yyvsp[-6]); if (do_pretty_print) { - (void) list_prepend(ip, (yyvsp[(1) - (9)])); + (void) list_prepend(ip, (yyvsp[-8])); (void) list_prepend(ip, instruction(Op_exec_count)); - (yyvsp[(1) - (9)])->target_break = tbreak; - ((yyvsp[(1) - (9)]) + 1)->switch_start = cexp->nexti; - ((yyvsp[(1) - (9)]) + 1)->switch_end = cexp->lasti; + (yyvsp[-8])->target_break = tbreak; + ((yyvsp[-8]) + 1)->switch_start = cexp->nexti; + ((yyvsp[-8]) + 1)->switch_end = cexp->lasti; }/* else $1 is NULL */ @@ -2513,11 +2308,11 @@ yyreduce: break_allowed--; fix_break_continue(ip, tbreak, NULL); } +#line 2312 "awkgram.c" /* yacc.c:1646 */ break; case 46: -/* Line 1787 of yacc.c */ -#line 572 "awkgram.y" +#line 572 "awkgram.y" /* yacc.c:1646 */ { /* * ----------------- @@ -2535,22 +2330,22 @@ yyreduce: INSTRUCTION *ip, *tbreak, *tcont; tbreak = instruction(Op_no_op); - add_lint((yyvsp[(3) - (6)]), LINT_assign_in_cond); - tcont = (yyvsp[(3) - (6)])->nexti; - ip = list_append((yyvsp[(3) - (6)]), instruction(Op_jmp_false)); + add_lint((yyvsp[-3]), LINT_assign_in_cond); + tcont = (yyvsp[-3])->nexti; + ip = list_append((yyvsp[-3]), instruction(Op_jmp_false)); ip->lasti->target_jmp = tbreak; if (do_pretty_print) { (void) list_append(ip, instruction(Op_exec_count)); - (yyvsp[(1) - (6)])->target_break = tbreak; - (yyvsp[(1) - (6)])->target_continue = tcont; - ((yyvsp[(1) - (6)]) + 1)->while_body = ip->lasti; - (void) list_prepend(ip, (yyvsp[(1) - (6)])); + (yyvsp[-5])->target_break = tbreak; + (yyvsp[-5])->target_continue = tcont; + ((yyvsp[-5]) + 1)->while_body = ip->lasti; + (void) list_prepend(ip, (yyvsp[-5])); }/* else $1 is NULL */ - if ((yyvsp[(6) - (6)]) != NULL) - (void) list_merge(ip, (yyvsp[(6) - (6)])); + if ((yyvsp[0]) != NULL) + (void) list_merge(ip, (yyvsp[0])); (void) list_append(ip, instruction(Op_jmp)); ip->lasti->target_jmp = tcont; (yyval) = list_append(ip, tbreak); @@ -2559,11 +2354,11 @@ yyreduce: continue_allowed--; fix_break_continue(ip, tbreak, tcont); } +#line 2358 "awkgram.c" /* yacc.c:1646 */ break; case 47: -/* Line 1787 of yacc.c */ -#line 614 "awkgram.y" +#line 614 "awkgram.y" /* yacc.c:1646 */ { /* * ----------------- @@ -2580,12 +2375,12 @@ yyreduce: INSTRUCTION *ip, *tbreak, *tcont; tbreak = instruction(Op_no_op); - tcont = (yyvsp[(6) - (8)])->nexti; - add_lint((yyvsp[(6) - (8)]), LINT_assign_in_cond); - if ((yyvsp[(3) - (8)]) != NULL) - ip = list_merge((yyvsp[(3) - (8)]), (yyvsp[(6) - (8)])); + tcont = (yyvsp[-2])->nexti; + add_lint((yyvsp[-2]), LINT_assign_in_cond); + if ((yyvsp[-5]) != NULL) + ip = list_merge((yyvsp[-5]), (yyvsp[-2])); else - ip = list_prepend((yyvsp[(6) - (8)]), instruction(Op_no_op)); + ip = list_prepend((yyvsp[-2]), instruction(Op_no_op)); if (do_pretty_print) (void) list_prepend(ip, instruction(Op_exec_count)); (void) list_append(ip, instruction(Op_jmp_true)); @@ -2597,29 +2392,29 @@ yyreduce: fix_break_continue(ip, tbreak, tcont); if (do_pretty_print) { - (yyvsp[(1) - (8)])->target_break = tbreak; - (yyvsp[(1) - (8)])->target_continue = tcont; - ((yyvsp[(1) - (8)]) + 1)->doloop_cond = tcont; - (yyval) = list_prepend(ip, (yyvsp[(1) - (8)])); - bcfree((yyvsp[(4) - (8)])); + (yyvsp[-7])->target_break = tbreak; + (yyvsp[-7])->target_continue = tcont; + ((yyvsp[-7]) + 1)->doloop_cond = tcont; + (yyval) = list_prepend(ip, (yyvsp[-7])); + bcfree((yyvsp[-4])); } /* else $1 and $4 are NULLs */ } +#line 2404 "awkgram.c" /* yacc.c:1646 */ break; case 48: -/* Line 1787 of yacc.c */ -#line 656 "awkgram.y" +#line 656 "awkgram.y" /* yacc.c:1646 */ { INSTRUCTION *ip; - char *var_name = (yyvsp[(3) - (8)])->lextok; - - if ((yyvsp[(8) - (8)]) != NULL - && (yyvsp[(8) - (8)])->lasti->opcode == Op_K_delete - && (yyvsp[(8) - (8)])->lasti->expr_count == 1 - && (yyvsp[(8) - (8)])->nexti->opcode == Op_push - && ((yyvsp[(8) - (8)])->nexti->memory->type != Node_var || !((yyvsp[(8) - (8)])->nexti->memory->var_update)) - && strcmp((yyvsp[(8) - (8)])->nexti->memory->vname, var_name) == 0 + char *var_name = (yyvsp[-5])->lextok; + + if ((yyvsp[0]) != NULL + && (yyvsp[0])->lasti->opcode == Op_K_delete + && (yyvsp[0])->lasti->expr_count == 1 + && (yyvsp[0])->nexti->opcode == Op_push + && ((yyvsp[0])->nexti->memory->type != Node_var || !((yyvsp[0])->nexti->memory->var_update)) + && strcmp((yyvsp[0])->nexti->memory->vname, var_name) == 0 ) { /* Efficiency hack. Recognize the special case of @@ -2636,25 +2431,25 @@ yyreduce: */ NODE *arr = NULL; - ip = (yyvsp[(8) - (8)])->nexti->nexti; - if ((yyvsp[(5) - (8)])->nexti->opcode == Op_push && (yyvsp[(5) - (8)])->lasti == (yyvsp[(5) - (8)])->nexti) - arr = (yyvsp[(5) - (8)])->nexti->memory; + ip = (yyvsp[0])->nexti->nexti; + if ((yyvsp[-3])->nexti->opcode == Op_push && (yyvsp[-3])->lasti == (yyvsp[-3])->nexti) + arr = (yyvsp[-3])->nexti->memory; if (arr != NULL && ip->opcode == Op_no_op && ip->nexti->opcode == Op_push_array && strcmp(ip->nexti->memory->vname, arr->vname) == 0 - && ip->nexti->nexti == (yyvsp[(8) - (8)])->lasti + && ip->nexti->nexti == (yyvsp[0])->lasti ) { - (void) make_assignable((yyvsp[(8) - (8)])->nexti); - (yyvsp[(8) - (8)])->lasti->opcode = Op_K_delete_loop; - (yyvsp[(8) - (8)])->lasti->expr_count = 0; - if ((yyvsp[(1) - (8)]) != NULL) - bcfree((yyvsp[(1) - (8)])); + (void) make_assignable((yyvsp[0])->nexti); + (yyvsp[0])->lasti->opcode = Op_K_delete_loop; + (yyvsp[0])->lasti->expr_count = 0; + if ((yyvsp[-7]) != NULL) + bcfree((yyvsp[-7])); efree(var_name); - bcfree((yyvsp[(3) - (8)])); - bcfree((yyvsp[(4) - (8)])); - bcfree((yyvsp[(5) - (8)])); - (yyval) = (yyvsp[(8) - (8)]); + bcfree((yyvsp[-5])); + bcfree((yyvsp[-4])); + bcfree((yyvsp[-3])); + (yyval) = (yyvsp[0]); } else goto regular_loop; } else { @@ -2671,50 +2466,50 @@ yyreduce: * ib:[Op_arrayfor_final ] */ regular_loop: - ip = (yyvsp[(5) - (8)]); + ip = (yyvsp[-3]); ip->nexti->opcode = Op_push_array; tbreak = instruction(Op_arrayfor_final); - (yyvsp[(4) - (8)])->opcode = Op_arrayfor_incr; - (yyvsp[(4) - (8)])->array_var = variable((yyvsp[(3) - (8)])->source_line, var_name, Node_var); - (yyvsp[(4) - (8)])->target_jmp = tbreak; - tcont = (yyvsp[(4) - (8)]); - (yyvsp[(3) - (8)])->opcode = Op_arrayfor_init; - (yyvsp[(3) - (8)])->target_jmp = tbreak; - (void) list_append(ip, (yyvsp[(3) - (8)])); + (yyvsp[-4])->opcode = Op_arrayfor_incr; + (yyvsp[-4])->array_var = variable((yyvsp[-5])->source_line, var_name, Node_var); + (yyvsp[-4])->target_jmp = tbreak; + tcont = (yyvsp[-4]); + (yyvsp[-5])->opcode = Op_arrayfor_init; + (yyvsp[-5])->target_jmp = tbreak; + (void) list_append(ip, (yyvsp[-5])); if (do_pretty_print) { - (yyvsp[(1) - (8)])->opcode = Op_K_arrayfor; - (yyvsp[(1) - (8)])->target_continue = tcont; - (yyvsp[(1) - (8)])->target_break = tbreak; - (void) list_append(ip, (yyvsp[(1) - (8)])); + (yyvsp[-7])->opcode = Op_K_arrayfor; + (yyvsp[-7])->target_continue = tcont; + (yyvsp[-7])->target_break = tbreak; + (void) list_append(ip, (yyvsp[-7])); } /* else $1 is NULL */ /* add update_FOO instruction if necessary */ - if ((yyvsp[(4) - (8)])->array_var->type == Node_var && (yyvsp[(4) - (8)])->array_var->var_update) { + if ((yyvsp[-4])->array_var->type == Node_var && (yyvsp[-4])->array_var->var_update) { (void) list_append(ip, instruction(Op_var_update)); - ip->lasti->update_var = (yyvsp[(4) - (8)])->array_var->var_update; + ip->lasti->update_var = (yyvsp[-4])->array_var->var_update; } - (void) list_append(ip, (yyvsp[(4) - (8)])); + (void) list_append(ip, (yyvsp[-4])); /* add set_FOO instruction if necessary */ - if ((yyvsp[(4) - (8)])->array_var->type == Node_var && (yyvsp[(4) - (8)])->array_var->var_assign) { + if ((yyvsp[-4])->array_var->type == Node_var && (yyvsp[-4])->array_var->var_assign) { (void) list_append(ip, instruction(Op_var_assign)); - ip->lasti->assign_var = (yyvsp[(4) - (8)])->array_var->var_assign; + ip->lasti->assign_var = (yyvsp[-4])->array_var->var_assign; } if (do_pretty_print) { (void) list_append(ip, instruction(Op_exec_count)); - ((yyvsp[(1) - (8)]) + 1)->forloop_cond = (yyvsp[(4) - (8)]); - ((yyvsp[(1) - (8)]) + 1)->forloop_body = ip->lasti; + ((yyvsp[-7]) + 1)->forloop_cond = (yyvsp[-4]); + ((yyvsp[-7]) + 1)->forloop_body = ip->lasti; } - if ((yyvsp[(8) - (8)]) != NULL) - (void) list_merge(ip, (yyvsp[(8) - (8)])); + if ((yyvsp[0]) != NULL) + (void) list_merge(ip, (yyvsp[0])); (void) list_append(ip, instruction(Op_jmp)); - ip->lasti->target_jmp = (yyvsp[(4) - (8)]); + ip->lasti->target_jmp = (yyvsp[-4]); (yyval) = list_append(ip, tbreak); fix_break_continue(ip, tbreak, tcont); } @@ -2722,157 +2517,157 @@ regular_loop: break_allowed--; continue_allowed--; } +#line 2521 "awkgram.c" /* yacc.c:1646 */ break; case 49: -/* Line 1787 of yacc.c */ -#line 769 "awkgram.y" +#line 769 "awkgram.y" /* yacc.c:1646 */ { - (yyval) = mk_for_loop((yyvsp[(1) - (12)]), (yyvsp[(3) - (12)]), (yyvsp[(6) - (12)]), (yyvsp[(9) - (12)]), (yyvsp[(12) - (12)])); + (yyval) = mk_for_loop((yyvsp[-11]), (yyvsp[-9]), (yyvsp[-6]), (yyvsp[-3]), (yyvsp[0])); break_allowed--; continue_allowed--; } +#line 2532 "awkgram.c" /* yacc.c:1646 */ break; case 50: -/* Line 1787 of yacc.c */ -#line 776 "awkgram.y" +#line 776 "awkgram.y" /* yacc.c:1646 */ { - (yyval) = mk_for_loop((yyvsp[(1) - (11)]), (yyvsp[(3) - (11)]), (INSTRUCTION *) NULL, (yyvsp[(8) - (11)]), (yyvsp[(11) - (11)])); + (yyval) = mk_for_loop((yyvsp[-10]), (yyvsp[-8]), (INSTRUCTION *) NULL, (yyvsp[-3]), (yyvsp[0])); break_allowed--; continue_allowed--; } +#line 2543 "awkgram.c" /* yacc.c:1646 */ break; case 51: -/* Line 1787 of yacc.c */ -#line 783 "awkgram.y" +#line 783 "awkgram.y" /* yacc.c:1646 */ { if (do_pretty_print) - (yyval) = list_prepend((yyvsp[(1) - (1)]), instruction(Op_exec_count)); + (yyval) = list_prepend((yyvsp[0]), instruction(Op_exec_count)); else - (yyval) = (yyvsp[(1) - (1)]); + (yyval) = (yyvsp[0]); } +#line 2554 "awkgram.c" /* yacc.c:1646 */ break; case 52: -/* Line 1787 of yacc.c */ -#line 793 "awkgram.y" +#line 793 "awkgram.y" /* yacc.c:1646 */ { if (! break_allowed) - error_ln((yyvsp[(1) - (2)])->source_line, + error_ln((yyvsp[-1])->source_line, _("`break' is not allowed outside a loop or switch")); - (yyvsp[(1) - (2)])->target_jmp = NULL; - (yyval) = list_create((yyvsp[(1) - (2)])); + (yyvsp[-1])->target_jmp = NULL; + (yyval) = list_create((yyvsp[-1])); } +#line 2567 "awkgram.c" /* yacc.c:1646 */ break; case 53: -/* Line 1787 of yacc.c */ -#line 802 "awkgram.y" +#line 802 "awkgram.y" /* yacc.c:1646 */ { if (! continue_allowed) - error_ln((yyvsp[(1) - (2)])->source_line, + error_ln((yyvsp[-1])->source_line, _("`continue' is not allowed outside a loop")); - (yyvsp[(1) - (2)])->target_jmp = NULL; - (yyval) = list_create((yyvsp[(1) - (2)])); + (yyvsp[-1])->target_jmp = NULL; + (yyval) = list_create((yyvsp[-1])); } +#line 2580 "awkgram.c" /* yacc.c:1646 */ break; case 54: -/* Line 1787 of yacc.c */ -#line 811 "awkgram.y" +#line 811 "awkgram.y" /* yacc.c:1646 */ { /* if inside function (rule = 0), resolve context at run-time */ if (rule && rule != Rule) - error_ln((yyvsp[(1) - (2)])->source_line, + error_ln((yyvsp[-1])->source_line, _("`next' used in %s action"), ruletab[rule]); - (yyvsp[(1) - (2)])->target_jmp = ip_rec; - (yyval) = list_create((yyvsp[(1) - (2)])); + (yyvsp[-1])->target_jmp = ip_rec; + (yyval) = list_create((yyvsp[-1])); } +#line 2593 "awkgram.c" /* yacc.c:1646 */ break; case 55: -/* Line 1787 of yacc.c */ -#line 820 "awkgram.y" +#line 820 "awkgram.y" /* yacc.c:1646 */ { /* if inside function (rule = 0), resolve context at run-time */ if (rule == BEGIN || rule == END || rule == ENDFILE) - error_ln((yyvsp[(1) - (2)])->source_line, + error_ln((yyvsp[-1])->source_line, _("`nextfile' used in %s action"), ruletab[rule]); - (yyvsp[(1) - (2)])->target_newfile = ip_newfile; - (yyvsp[(1) - (2)])->target_endfile = ip_endfile; - (yyval) = list_create((yyvsp[(1) - (2)])); + (yyvsp[-1])->target_newfile = ip_newfile; + (yyvsp[-1])->target_endfile = ip_endfile; + (yyval) = list_create((yyvsp[-1])); } +#line 2608 "awkgram.c" /* yacc.c:1646 */ break; case 56: -/* Line 1787 of yacc.c */ -#line 831 "awkgram.y" +#line 831 "awkgram.y" /* yacc.c:1646 */ { /* Initialize the two possible jump targets, the actual target * is resolved at run-time. */ - (yyvsp[(1) - (3)])->target_end = ip_end; /* first instruction in end_block */ - (yyvsp[(1) - (3)])->target_atexit = ip_atexit; /* cleanup and go home */ + (yyvsp[-2])->target_end = ip_end; /* first instruction in end_block */ + (yyvsp[-2])->target_atexit = ip_atexit; /* cleanup and go home */ - if ((yyvsp[(2) - (3)]) == NULL) { - (yyval) = list_create((yyvsp[(1) - (3)])); + if ((yyvsp[-1]) == NULL) { + (yyval) = list_create((yyvsp[-2])); (void) list_prepend((yyval), instruction(Op_push_i)); (yyval)->nexti->memory = dupnode(Nnull_string); } else - (yyval) = list_append((yyvsp[(2) - (3)]), (yyvsp[(1) - (3)])); + (yyval) = list_append((yyvsp[-1]), (yyvsp[-2])); } +#line 2627 "awkgram.c" /* yacc.c:1646 */ break; case 57: -/* Line 1787 of yacc.c */ -#line 846 "awkgram.y" +#line 846 "awkgram.y" /* yacc.c:1646 */ { if (! in_function) yyerror(_("`return' used outside function context")); } +#line 2636 "awkgram.c" /* yacc.c:1646 */ break; case 58: -/* Line 1787 of yacc.c */ -#line 849 "awkgram.y" +#line 849 "awkgram.y" /* yacc.c:1646 */ { - if ((yyvsp[(3) - (4)]) == NULL) { - (yyval) = list_create((yyvsp[(1) - (4)])); + if ((yyvsp[-1]) == NULL) { + (yyval) = list_create((yyvsp[-3])); (void) list_prepend((yyval), instruction(Op_push_i)); (yyval)->nexti->memory = dupnode(Nnull_string); } else { if (do_optimize - && (yyvsp[(3) - (4)])->lasti->opcode == Op_func_call - && strcmp((yyvsp[(3) - (4)])->lasti->func_name, in_function) == 0 + && (yyvsp[-1])->lasti->opcode == Op_func_call + && strcmp((yyvsp[-1])->lasti->func_name, in_function) == 0 ) { /* Do tail recursion optimization. Tail * call without a return value is recognized * in mk_function(). */ - ((yyvsp[(3) - (4)])->lasti + 1)->tail_call = true; + ((yyvsp[-1])->lasti + 1)->tail_call = true; } - (yyval) = list_append((yyvsp[(3) - (4)]), (yyvsp[(1) - (4)])); + (yyval) = list_append((yyvsp[-1]), (yyvsp[-3])); } } +#line 2661 "awkgram.c" /* yacc.c:1646 */ break; case 60: -/* Line 1787 of yacc.c */ -#line 881 "awkgram.y" +#line 881 "awkgram.y" /* yacc.c:1646 */ { in_print = true; in_parens = 0; } +#line 2667 "awkgram.c" /* yacc.c:1646 */ break; case 61: -/* Line 1787 of yacc.c */ -#line 882 "awkgram.y" +#line 882 "awkgram.y" /* yacc.c:1646 */ { /* * Optimization: plain `print' has no expression list, so $3 is null. @@ -2880,12 +2675,12 @@ regular_loop: * which is faster for these two cases. */ - if ((yyvsp[(1) - (4)])->opcode == Op_K_print && - ((yyvsp[(3) - (4)]) == NULL - || ((yyvsp[(3) - (4)])->lasti->opcode == Op_field_spec - && (yyvsp[(3) - (4)])->nexti->nexti->nexti == (yyvsp[(3) - (4)])->lasti - && (yyvsp[(3) - (4)])->nexti->nexti->opcode == Op_push_i - && (yyvsp[(3) - (4)])->nexti->nexti->memory->type == Node_val) + if ((yyvsp[-3])->opcode == Op_K_print && + ((yyvsp[-1]) == NULL + || ((yyvsp[-1])->lasti->opcode == Op_field_spec + && (yyvsp[-1])->nexti->nexti->nexti == (yyvsp[-1])->lasti + && (yyvsp[-1])->nexti->nexti->opcode == Op_push_i + && (yyvsp[-1])->nexti->nexti->memory->type == Node_val) ) ) { static bool warned = false; @@ -2898,37 +2693,37 @@ regular_loop: * [Op_K_print_rec | NULL | redir_type | expr_count] */ - if ((yyvsp[(3) - (4)]) != NULL) { - NODE *n = (yyvsp[(3) - (4)])->nexti->nexti->memory; + if ((yyvsp[-1]) != NULL) { + NODE *n = (yyvsp[-1])->nexti->nexti->memory; if (! iszero(n)) goto regular_print; - bcfree((yyvsp[(3) - (4)])->lasti); /* Op_field_spec */ + bcfree((yyvsp[-1])->lasti); /* Op_field_spec */ unref(n); /* Node_val */ - bcfree((yyvsp[(3) - (4)])->nexti->nexti); /* Op_push_i */ - bcfree((yyvsp[(3) - (4)])->nexti); /* Op_list */ - bcfree((yyvsp[(3) - (4)])); /* Op_list */ + bcfree((yyvsp[-1])->nexti->nexti); /* Op_push_i */ + bcfree((yyvsp[-1])->nexti); /* Op_list */ + bcfree((yyvsp[-1])); /* Op_list */ } else { if (do_lint && (rule == BEGIN || rule == END) && ! warned) { warned = true; - lintwarn_ln((yyvsp[(1) - (4)])->source_line, + lintwarn_ln((yyvsp[-3])->source_line, _("plain `print' in BEGIN or END rule should probably be `print \"\"'")); } } - (yyvsp[(1) - (4)])->expr_count = 0; - (yyvsp[(1) - (4)])->opcode = Op_K_print_rec; - if ((yyvsp[(4) - (4)]) == NULL) { /* no redircetion */ - (yyvsp[(1) - (4)])->redir_type = redirect_none; - (yyval) = list_create((yyvsp[(1) - (4)])); + (yyvsp[-3])->expr_count = 0; + (yyvsp[-3])->opcode = Op_K_print_rec; + if ((yyvsp[0]) == NULL) { /* no redircetion */ + (yyvsp[-3])->redir_type = redirect_none; + (yyval) = list_create((yyvsp[-3])); } else { INSTRUCTION *ip; - ip = (yyvsp[(4) - (4)])->nexti; - (yyvsp[(1) - (4)])->redir_type = ip->redir_type; - (yyvsp[(4) - (4)])->nexti = ip->nexti; + ip = (yyvsp[0])->nexti; + (yyvsp[-3])->redir_type = ip->redir_type; + (yyvsp[0])->nexti = ip->nexti; bcfree(ip); - (yyval) = list_append((yyvsp[(4) - (4)]), (yyvsp[(1) - (4)])); + (yyval) = list_append((yyvsp[0]), (yyvsp[-3])); } } else { /* ----------------- @@ -2941,59 +2736,59 @@ regular_loop: * */ regular_print: - if ((yyvsp[(4) - (4)]) == NULL) { /* no redirection */ - if ((yyvsp[(3) - (4)]) == NULL) { /* printf without arg */ - (yyvsp[(1) - (4)])->expr_count = 0; - (yyvsp[(1) - (4)])->redir_type = redirect_none; - (yyval) = list_create((yyvsp[(1) - (4)])); + if ((yyvsp[0]) == NULL) { /* no redirection */ + if ((yyvsp[-1]) == NULL) { /* printf without arg */ + (yyvsp[-3])->expr_count = 0; + (yyvsp[-3])->redir_type = redirect_none; + (yyval) = list_create((yyvsp[-3])); } else { - INSTRUCTION *t = (yyvsp[(3) - (4)]); - (yyvsp[(1) - (4)])->expr_count = count_expressions(&t, false); - (yyvsp[(1) - (4)])->redir_type = redirect_none; - (yyval) = list_append(t, (yyvsp[(1) - (4)])); + INSTRUCTION *t = (yyvsp[-1]); + (yyvsp[-3])->expr_count = count_expressions(&t, false); + (yyvsp[-3])->redir_type = redirect_none; + (yyval) = list_append(t, (yyvsp[-3])); } } else { INSTRUCTION *ip; - ip = (yyvsp[(4) - (4)])->nexti; - (yyvsp[(1) - (4)])->redir_type = ip->redir_type; - (yyvsp[(4) - (4)])->nexti = ip->nexti; + ip = (yyvsp[0])->nexti; + (yyvsp[-3])->redir_type = ip->redir_type; + (yyvsp[0])->nexti = ip->nexti; bcfree(ip); - if ((yyvsp[(3) - (4)]) == NULL) { - (yyvsp[(1) - (4)])->expr_count = 0; - (yyval) = list_append((yyvsp[(4) - (4)]), (yyvsp[(1) - (4)])); + if ((yyvsp[-1]) == NULL) { + (yyvsp[-3])->expr_count = 0; + (yyval) = list_append((yyvsp[0]), (yyvsp[-3])); } else { - INSTRUCTION *t = (yyvsp[(3) - (4)]); - (yyvsp[(1) - (4)])->expr_count = count_expressions(&t, false); - (yyval) = list_append(list_merge((yyvsp[(4) - (4)]), t), (yyvsp[(1) - (4)])); + INSTRUCTION *t = (yyvsp[-1]); + (yyvsp[-3])->expr_count = count_expressions(&t, false); + (yyval) = list_append(list_merge((yyvsp[0]), t), (yyvsp[-3])); } } } } +#line 2768 "awkgram.c" /* yacc.c:1646 */ break; case 62: -/* Line 1787 of yacc.c */ -#line 979 "awkgram.y" +#line 979 "awkgram.y" /* yacc.c:1646 */ { sub_counter = 0; } +#line 2774 "awkgram.c" /* yacc.c:1646 */ break; case 63: -/* Line 1787 of yacc.c */ -#line 980 "awkgram.y" +#line 980 "awkgram.y" /* yacc.c:1646 */ { - char *arr = (yyvsp[(2) - (4)])->lextok; + char *arr = (yyvsp[-2])->lextok; - (yyvsp[(2) - (4)])->opcode = Op_push_array; - (yyvsp[(2) - (4)])->memory = variable((yyvsp[(2) - (4)])->source_line, arr, Node_var_new); + (yyvsp[-2])->opcode = Op_push_array; + (yyvsp[-2])->memory = variable((yyvsp[-2])->source_line, arr, Node_var_new); if (! do_posix && ! do_traditional) { - if ((yyvsp[(2) - (4)])->memory == symbol_table) + if ((yyvsp[-2])->memory == symbol_table) fatal(_("`delete' is not allowed with SYMTAB")); - else if ((yyvsp[(2) - (4)])->memory == func_table) + else if ((yyvsp[-2])->memory == func_table) fatal(_("`delete' is not allowed with FUNCTAB")); } - if ((yyvsp[(4) - (4)]) == NULL) { + if ((yyvsp[0]) == NULL) { /* * As of September 2012, POSIX has added support * for `delete array'. See: @@ -3005,525 +2800,525 @@ regular_print: * Also, since BWK awk supports it, we don't have to * check do_traditional either. */ - (yyvsp[(1) - (4)])->expr_count = 0; - (yyval) = list_append(list_create((yyvsp[(2) - (4)])), (yyvsp[(1) - (4)])); + (yyvsp[-3])->expr_count = 0; + (yyval) = list_append(list_create((yyvsp[-2])), (yyvsp[-3])); } else { - (yyvsp[(1) - (4)])->expr_count = sub_counter; - (yyval) = list_append(list_append((yyvsp[(4) - (4)]), (yyvsp[(2) - (4)])), (yyvsp[(1) - (4)])); + (yyvsp[-3])->expr_count = sub_counter; + (yyval) = list_append(list_append((yyvsp[0]), (yyvsp[-2])), (yyvsp[-3])); } } +#line 2811 "awkgram.c" /* yacc.c:1646 */ break; case 64: -/* Line 1787 of yacc.c */ -#line 1017 "awkgram.y" +#line 1017 "awkgram.y" /* yacc.c:1646 */ { static bool warned = false; - char *arr = (yyvsp[(3) - (4)])->lextok; + char *arr = (yyvsp[-1])->lextok; if (do_lint && ! warned) { warned = true; - lintwarn_ln((yyvsp[(1) - (4)])->source_line, + lintwarn_ln((yyvsp[-3])->source_line, _("`delete(array)' is a non-portable tawk extension")); } if (do_traditional) { - error_ln((yyvsp[(1) - (4)])->source_line, + error_ln((yyvsp[-3])->source_line, _("`delete(array)' is a non-portable tawk extension")); } - (yyvsp[(3) - (4)])->memory = variable((yyvsp[(3) - (4)])->source_line, arr, Node_var_new); - (yyvsp[(3) - (4)])->opcode = Op_push_array; - (yyvsp[(1) - (4)])->expr_count = 0; - (yyval) = list_append(list_create((yyvsp[(3) - (4)])), (yyvsp[(1) - (4)])); + (yyvsp[-1])->memory = variable((yyvsp[-1])->source_line, arr, Node_var_new); + (yyvsp[-1])->opcode = Op_push_array; + (yyvsp[-3])->expr_count = 0; + (yyval) = list_append(list_create((yyvsp[-1])), (yyvsp[-3])); if (! do_posix && ! do_traditional) { - if ((yyvsp[(3) - (4)])->memory == symbol_table) + if ((yyvsp[-1])->memory == symbol_table) fatal(_("`delete' is not allowed with SYMTAB")); - else if ((yyvsp[(3) - (4)])->memory == func_table) + else if ((yyvsp[-1])->memory == func_table) fatal(_("`delete' is not allowed with FUNCTAB")); } } +#line 2841 "awkgram.c" /* yacc.c:1646 */ break; case 65: -/* Line 1787 of yacc.c */ -#line 1043 "awkgram.y" - { (yyval) = optimize_assignment((yyvsp[(1) - (1)])); } +#line 1043 "awkgram.y" /* yacc.c:1646 */ + { (yyval) = optimize_assignment((yyvsp[0])); } +#line 2847 "awkgram.c" /* yacc.c:1646 */ break; case 66: -/* Line 1787 of yacc.c */ -#line 1048 "awkgram.y" +#line 1048 "awkgram.y" /* yacc.c:1646 */ { (yyval) = NULL; } +#line 2853 "awkgram.c" /* yacc.c:1646 */ break; case 67: -/* Line 1787 of yacc.c */ -#line 1050 "awkgram.y" - { (yyval) = (yyvsp[(1) - (1)]); } +#line 1050 "awkgram.y" /* yacc.c:1646 */ + { (yyval) = (yyvsp[0]); } +#line 2859 "awkgram.c" /* yacc.c:1646 */ break; case 68: -/* Line 1787 of yacc.c */ -#line 1055 "awkgram.y" +#line 1055 "awkgram.y" /* yacc.c:1646 */ { (yyval) = NULL; } +#line 2865 "awkgram.c" /* yacc.c:1646 */ break; case 69: -/* Line 1787 of yacc.c */ -#line 1057 "awkgram.y" +#line 1057 "awkgram.y" /* yacc.c:1646 */ { - if ((yyvsp[(1) - (2)]) == NULL) - (yyval) = list_create((yyvsp[(2) - (2)])); + if ((yyvsp[-1]) == NULL) + (yyval) = list_create((yyvsp[0])); else - (yyval) = list_prepend((yyvsp[(1) - (2)]), (yyvsp[(2) - (2)])); + (yyval) = list_prepend((yyvsp[-1]), (yyvsp[0])); } +#line 2876 "awkgram.c" /* yacc.c:1646 */ break; case 70: -/* Line 1787 of yacc.c */ -#line 1064 "awkgram.y" +#line 1064 "awkgram.y" /* yacc.c:1646 */ { (yyval) = NULL; } +#line 2882 "awkgram.c" /* yacc.c:1646 */ break; case 71: -/* Line 1787 of yacc.c */ -#line 1069 "awkgram.y" +#line 1069 "awkgram.y" /* yacc.c:1646 */ { - INSTRUCTION *casestmt = (yyvsp[(5) - (5)]); - if ((yyvsp[(5) - (5)]) == NULL) + INSTRUCTION *casestmt = (yyvsp[0]); + if ((yyvsp[0]) == NULL) casestmt = list_create(instruction(Op_no_op)); if (do_pretty_print) (void) list_prepend(casestmt, instruction(Op_exec_count)); - (yyvsp[(1) - (5)])->case_exp = (yyvsp[(2) - (5)]); - (yyvsp[(1) - (5)])->case_stmt = casestmt; - bcfree((yyvsp[(3) - (5)])); - (yyval) = (yyvsp[(1) - (5)]); + (yyvsp[-4])->case_exp = (yyvsp[-3]); + (yyvsp[-4])->case_stmt = casestmt; + bcfree((yyvsp[-2])); + (yyval) = (yyvsp[-4]); } +#line 2898 "awkgram.c" /* yacc.c:1646 */ break; case 72: -/* Line 1787 of yacc.c */ -#line 1081 "awkgram.y" +#line 1081 "awkgram.y" /* yacc.c:1646 */ { - INSTRUCTION *casestmt = (yyvsp[(4) - (4)]); - if ((yyvsp[(4) - (4)]) == NULL) + INSTRUCTION *casestmt = (yyvsp[0]); + if ((yyvsp[0]) == NULL) casestmt = list_create(instruction(Op_no_op)); if (do_pretty_print) (void) list_prepend(casestmt, instruction(Op_exec_count)); - bcfree((yyvsp[(2) - (4)])); - (yyvsp[(1) - (4)])->case_stmt = casestmt; - (yyval) = (yyvsp[(1) - (4)]); + bcfree((yyvsp[-2])); + (yyvsp[-3])->case_stmt = casestmt; + (yyval) = (yyvsp[-3]); } +#line 2913 "awkgram.c" /* yacc.c:1646 */ break; case 73: -/* Line 1787 of yacc.c */ -#line 1095 "awkgram.y" - { (yyval) = (yyvsp[(1) - (1)]); } +#line 1095 "awkgram.y" /* yacc.c:1646 */ + { (yyval) = (yyvsp[0]); } +#line 2919 "awkgram.c" /* yacc.c:1646 */ break; case 74: -/* Line 1787 of yacc.c */ -#line 1097 "awkgram.y" +#line 1097 "awkgram.y" /* yacc.c:1646 */ { - NODE *n = (yyvsp[(2) - (2)])->memory; + NODE *n = (yyvsp[0])->memory; (void) force_number(n); negate_num(n); - bcfree((yyvsp[(1) - (2)])); - (yyval) = (yyvsp[(2) - (2)]); + bcfree((yyvsp[-1])); + (yyval) = (yyvsp[0]); } +#line 2931 "awkgram.c" /* yacc.c:1646 */ break; case 75: -/* Line 1787 of yacc.c */ -#line 1105 "awkgram.y" +#line 1105 "awkgram.y" /* yacc.c:1646 */ { - bcfree((yyvsp[(1) - (2)])); - (yyval) = (yyvsp[(2) - (2)]); + bcfree((yyvsp[-1])); + (yyval) = (yyvsp[0]); } +#line 2940 "awkgram.c" /* yacc.c:1646 */ break; case 76: -/* Line 1787 of yacc.c */ -#line 1110 "awkgram.y" - { (yyval) = (yyvsp[(1) - (1)]); } +#line 1110 "awkgram.y" /* yacc.c:1646 */ + { (yyval) = (yyvsp[0]); } +#line 2946 "awkgram.c" /* yacc.c:1646 */ break; case 77: -/* Line 1787 of yacc.c */ -#line 1112 "awkgram.y" +#line 1112 "awkgram.y" /* yacc.c:1646 */ { - (yyvsp[(1) - (1)])->opcode = Op_push_re; - (yyval) = (yyvsp[(1) - (1)]); + (yyvsp[0])->opcode = Op_push_re; + (yyval) = (yyvsp[0]); } +#line 2955 "awkgram.c" /* yacc.c:1646 */ break; case 78: -/* Line 1787 of yacc.c */ -#line 1120 "awkgram.y" - { (yyval) = (yyvsp[(1) - (1)]); } +#line 1120 "awkgram.y" /* yacc.c:1646 */ + { (yyval) = (yyvsp[0]); } +#line 2961 "awkgram.c" /* yacc.c:1646 */ break; case 79: -/* Line 1787 of yacc.c */ -#line 1122 "awkgram.y" - { (yyval) = (yyvsp[(1) - (1)]); } +#line 1122 "awkgram.y" /* yacc.c:1646 */ + { (yyval) = (yyvsp[0]); } +#line 2967 "awkgram.c" /* yacc.c:1646 */ break; case 81: -/* Line 1787 of yacc.c */ -#line 1132 "awkgram.y" +#line 1132 "awkgram.y" /* yacc.c:1646 */ { - (yyval) = (yyvsp[(2) - (3)]); + (yyval) = (yyvsp[-1]); } +#line 2975 "awkgram.c" /* yacc.c:1646 */ break; case 82: -/* Line 1787 of yacc.c */ -#line 1139 "awkgram.y" +#line 1139 "awkgram.y" /* yacc.c:1646 */ { in_print = false; in_parens = 0; (yyval) = NULL; } +#line 2985 "awkgram.c" /* yacc.c:1646 */ break; case 83: -/* Line 1787 of yacc.c */ -#line 1144 "awkgram.y" +#line 1144 "awkgram.y" /* yacc.c:1646 */ { in_print = false; in_parens = 0; } +#line 2991 "awkgram.c" /* yacc.c:1646 */ break; case 84: -/* Line 1787 of yacc.c */ -#line 1145 "awkgram.y" +#line 1145 "awkgram.y" /* yacc.c:1646 */ { - if ((yyvsp[(1) - (3)])->redir_type == redirect_twoway - && (yyvsp[(3) - (3)])->lasti->opcode == Op_K_getline_redir - && (yyvsp[(3) - (3)])->lasti->redir_type == redirect_twoway) + if ((yyvsp[-2])->redir_type == redirect_twoway + && (yyvsp[0])->lasti->opcode == Op_K_getline_redir + && (yyvsp[0])->lasti->redir_type == redirect_twoway) yyerror(_("multistage two-way pipelines don't work")); - (yyval) = list_prepend((yyvsp[(3) - (3)]), (yyvsp[(1) - (3)])); + (yyval) = list_prepend((yyvsp[0]), (yyvsp[-2])); } +#line 3003 "awkgram.c" /* yacc.c:1646 */ break; case 85: -/* Line 1787 of yacc.c */ -#line 1156 "awkgram.y" +#line 1156 "awkgram.y" /* yacc.c:1646 */ { - (yyval) = mk_condition((yyvsp[(3) - (6)]), (yyvsp[(1) - (6)]), (yyvsp[(6) - (6)]), NULL, NULL); + (yyval) = mk_condition((yyvsp[-3]), (yyvsp[-5]), (yyvsp[0]), NULL, NULL); } +#line 3011 "awkgram.c" /* yacc.c:1646 */ break; case 86: -/* Line 1787 of yacc.c */ -#line 1161 "awkgram.y" +#line 1161 "awkgram.y" /* yacc.c:1646 */ { - (yyval) = mk_condition((yyvsp[(3) - (9)]), (yyvsp[(1) - (9)]), (yyvsp[(6) - (9)]), (yyvsp[(7) - (9)]), (yyvsp[(9) - (9)])); + (yyval) = mk_condition((yyvsp[-6]), (yyvsp[-8]), (yyvsp[-3]), (yyvsp[-2]), (yyvsp[0])); } +#line 3019 "awkgram.c" /* yacc.c:1646 */ break; case 91: -/* Line 1787 of yacc.c */ -#line 1178 "awkgram.y" +#line 1178 "awkgram.y" /* yacc.c:1646 */ { (yyval) = NULL; } +#line 3025 "awkgram.c" /* yacc.c:1646 */ break; case 92: -/* Line 1787 of yacc.c */ -#line 1180 "awkgram.y" +#line 1180 "awkgram.y" /* yacc.c:1646 */ { - bcfree((yyvsp[(1) - (2)])); - (yyval) = (yyvsp[(2) - (2)]); + bcfree((yyvsp[-1])); + (yyval) = (yyvsp[0]); } +#line 3034 "awkgram.c" /* yacc.c:1646 */ break; case 93: -/* Line 1787 of yacc.c */ -#line 1188 "awkgram.y" +#line 1188 "awkgram.y" /* yacc.c:1646 */ { (yyval) = NULL; } +#line 3040 "awkgram.c" /* yacc.c:1646 */ break; case 94: -/* Line 1787 of yacc.c */ -#line 1190 "awkgram.y" - { (yyval) = (yyvsp[(1) - (1)]) ; } +#line 1190 "awkgram.y" /* yacc.c:1646 */ + { (yyval) = (yyvsp[0]) ; } +#line 3046 "awkgram.c" /* yacc.c:1646 */ break; case 95: -/* Line 1787 of yacc.c */ -#line 1195 "awkgram.y" +#line 1195 "awkgram.y" /* yacc.c:1646 */ { - (yyvsp[(1) - (1)])->param_count = 0; - (yyval) = list_create((yyvsp[(1) - (1)])); + (yyvsp[0])->param_count = 0; + (yyval) = list_create((yyvsp[0])); } +#line 3055 "awkgram.c" /* yacc.c:1646 */ break; case 96: -/* Line 1787 of yacc.c */ -#line 1200 "awkgram.y" +#line 1200 "awkgram.y" /* yacc.c:1646 */ { - (yyvsp[(3) - (3)])->param_count = (yyvsp[(1) - (3)])->lasti->param_count + 1; - (yyval) = list_append((yyvsp[(1) - (3)]), (yyvsp[(3) - (3)])); + (yyvsp[0])->param_count = (yyvsp[-2])->lasti->param_count + 1; + (yyval) = list_append((yyvsp[-2]), (yyvsp[0])); yyerrok; } +#line 3065 "awkgram.c" /* yacc.c:1646 */ break; case 97: -/* Line 1787 of yacc.c */ -#line 1206 "awkgram.y" +#line 1206 "awkgram.y" /* yacc.c:1646 */ { (yyval) = NULL; } +#line 3071 "awkgram.c" /* yacc.c:1646 */ break; case 98: -/* Line 1787 of yacc.c */ -#line 1208 "awkgram.y" - { (yyval) = (yyvsp[(1) - (2)]); } +#line 1208 "awkgram.y" /* yacc.c:1646 */ + { (yyval) = (yyvsp[-1]); } +#line 3077 "awkgram.c" /* yacc.c:1646 */ break; case 99: -/* Line 1787 of yacc.c */ -#line 1210 "awkgram.y" - { (yyval) = (yyvsp[(1) - (3)]); } +#line 1210 "awkgram.y" /* yacc.c:1646 */ + { (yyval) = (yyvsp[-2]); } +#line 3083 "awkgram.c" /* yacc.c:1646 */ break; case 100: -/* Line 1787 of yacc.c */ -#line 1216 "awkgram.y" +#line 1216 "awkgram.y" /* yacc.c:1646 */ { (yyval) = NULL; } +#line 3089 "awkgram.c" /* yacc.c:1646 */ break; case 101: -/* Line 1787 of yacc.c */ -#line 1218 "awkgram.y" - { (yyval) = (yyvsp[(1) - (1)]); } +#line 1218 "awkgram.y" /* yacc.c:1646 */ + { (yyval) = (yyvsp[0]); } +#line 3095 "awkgram.c" /* yacc.c:1646 */ break; case 102: -/* Line 1787 of yacc.c */ -#line 1223 "awkgram.y" +#line 1223 "awkgram.y" /* yacc.c:1646 */ { (yyval) = NULL; } +#line 3101 "awkgram.c" /* yacc.c:1646 */ break; case 103: -/* Line 1787 of yacc.c */ -#line 1225 "awkgram.y" - { (yyval) = (yyvsp[(1) - (1)]); } +#line 1225 "awkgram.y" /* yacc.c:1646 */ + { (yyval) = (yyvsp[0]); } +#line 3107 "awkgram.c" /* yacc.c:1646 */ break; case 104: -/* Line 1787 of yacc.c */ -#line 1230 "awkgram.y" - { (yyval) = mk_expression_list(NULL, (yyvsp[(1) - (1)])); } +#line 1230 "awkgram.y" /* yacc.c:1646 */ + { (yyval) = mk_expression_list(NULL, (yyvsp[0])); } +#line 3113 "awkgram.c" /* yacc.c:1646 */ break; case 105: -/* Line 1787 of yacc.c */ -#line 1232 "awkgram.y" +#line 1232 "awkgram.y" /* yacc.c:1646 */ { - (yyval) = mk_expression_list((yyvsp[(1) - (3)]), (yyvsp[(3) - (3)])); + (yyval) = mk_expression_list((yyvsp[-2]), (yyvsp[0])); yyerrok; } +#line 3122 "awkgram.c" /* yacc.c:1646 */ break; case 106: -/* Line 1787 of yacc.c */ -#line 1237 "awkgram.y" +#line 1237 "awkgram.y" /* yacc.c:1646 */ { (yyval) = NULL; } +#line 3128 "awkgram.c" /* yacc.c:1646 */ break; case 107: -/* Line 1787 of yacc.c */ -#line 1239 "awkgram.y" +#line 1239 "awkgram.y" /* yacc.c:1646 */ { /* * Returning the expression list instead of NULL lets * snode get a list of arguments that it can count. */ - (yyval) = (yyvsp[(1) - (2)]); + (yyval) = (yyvsp[-1]); } +#line 3140 "awkgram.c" /* yacc.c:1646 */ break; case 108: -/* Line 1787 of yacc.c */ -#line 1247 "awkgram.y" +#line 1247 "awkgram.y" /* yacc.c:1646 */ { /* Ditto */ - (yyval) = mk_expression_list((yyvsp[(1) - (3)]), (yyvsp[(3) - (3)])); + (yyval) = mk_expression_list((yyvsp[-2]), (yyvsp[0])); } +#line 3149 "awkgram.c" /* yacc.c:1646 */ break; case 109: -/* Line 1787 of yacc.c */ -#line 1252 "awkgram.y" +#line 1252 "awkgram.y" /* yacc.c:1646 */ { /* Ditto */ - (yyval) = (yyvsp[(1) - (3)]); + (yyval) = (yyvsp[-2]); } +#line 3158 "awkgram.c" /* yacc.c:1646 */ break; case 110: -/* Line 1787 of yacc.c */ -#line 1261 "awkgram.y" +#line 1261 "awkgram.y" /* yacc.c:1646 */ { - if (do_lint && (yyvsp[(3) - (3)])->lasti->opcode == Op_match_rec) - lintwarn_ln((yyvsp[(2) - (3)])->source_line, + if (do_lint && (yyvsp[0])->lasti->opcode == Op_match_rec) + lintwarn_ln((yyvsp[-1])->source_line, _("regular expression on right of assignment")); - (yyval) = mk_assignment((yyvsp[(1) - (3)]), (yyvsp[(3) - (3)]), (yyvsp[(2) - (3)])); + (yyval) = mk_assignment((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); } +#line 3169 "awkgram.c" /* yacc.c:1646 */ break; case 111: -/* Line 1787 of yacc.c */ -#line 1268 "awkgram.y" - { (yyval) = mk_boolean((yyvsp[(1) - (3)]), (yyvsp[(3) - (3)]), (yyvsp[(2) - (3)])); } +#line 1268 "awkgram.y" /* yacc.c:1646 */ + { (yyval) = mk_boolean((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); } +#line 3175 "awkgram.c" /* yacc.c:1646 */ break; case 112: -/* Line 1787 of yacc.c */ -#line 1270 "awkgram.y" - { (yyval) = mk_boolean((yyvsp[(1) - (3)]), (yyvsp[(3) - (3)]), (yyvsp[(2) - (3)])); } +#line 1270 "awkgram.y" /* yacc.c:1646 */ + { (yyval) = mk_boolean((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); } +#line 3181 "awkgram.c" /* yacc.c:1646 */ break; case 113: -/* Line 1787 of yacc.c */ -#line 1272 "awkgram.y" +#line 1272 "awkgram.y" /* yacc.c:1646 */ { - if ((yyvsp[(1) - (3)])->lasti->opcode == Op_match_rec) - warning_ln((yyvsp[(2) - (3)])->source_line, + if ((yyvsp[-2])->lasti->opcode == Op_match_rec) + warning_ln((yyvsp[-1])->source_line, _("regular expression on left of `~' or `!~' operator")); - if ((yyvsp[(3) - (3)])->lasti == (yyvsp[(3) - (3)])->nexti && (yyvsp[(3) - (3)])->nexti->opcode == Op_match_rec) { - (yyvsp[(2) - (3)])->memory = (yyvsp[(3) - (3)])->nexti->memory; - bcfree((yyvsp[(3) - (3)])->nexti); /* Op_match_rec */ - bcfree((yyvsp[(3) - (3)])); /* Op_list */ - (yyval) = list_append((yyvsp[(1) - (3)]), (yyvsp[(2) - (3)])); + if ((yyvsp[0])->lasti == (yyvsp[0])->nexti && (yyvsp[0])->nexti->opcode == Op_match_rec) { + (yyvsp[-1])->memory = (yyvsp[0])->nexti->memory; + bcfree((yyvsp[0])->nexti); /* Op_match_rec */ + bcfree((yyvsp[0])); /* Op_list */ + (yyval) = list_append((yyvsp[-2]), (yyvsp[-1])); } else { - (yyvsp[(2) - (3)])->memory = make_regnode(Node_dynregex, NULL); - (yyval) = list_append(list_merge((yyvsp[(1) - (3)]), (yyvsp[(3) - (3)])), (yyvsp[(2) - (3)])); + (yyvsp[-1])->memory = make_regnode(Node_dynregex, NULL); + (yyval) = list_append(list_merge((yyvsp[-2]), (yyvsp[0])), (yyvsp[-1])); } } +#line 3201 "awkgram.c" /* yacc.c:1646 */ break; case 114: -/* Line 1787 of yacc.c */ -#line 1288 "awkgram.y" +#line 1288 "awkgram.y" /* yacc.c:1646 */ { if (do_lint_old) - warning_ln((yyvsp[(2) - (3)])->source_line, + warning_ln((yyvsp[-1])->source_line, _("old awk does not support the keyword `in' except after `for'")); - (yyvsp[(3) - (3)])->nexti->opcode = Op_push_array; - (yyvsp[(2) - (3)])->opcode = Op_in_array; - (yyvsp[(2) - (3)])->expr_count = 1; - (yyval) = list_append(list_merge((yyvsp[(1) - (3)]), (yyvsp[(3) - (3)])), (yyvsp[(2) - (3)])); + (yyvsp[0])->nexti->opcode = Op_push_array; + (yyvsp[-1])->opcode = Op_in_array; + (yyvsp[-1])->expr_count = 1; + (yyval) = list_append(list_merge((yyvsp[-2]), (yyvsp[0])), (yyvsp[-1])); } +#line 3215 "awkgram.c" /* yacc.c:1646 */ break; case 115: -/* Line 1787 of yacc.c */ -#line 1298 "awkgram.y" +#line 1298 "awkgram.y" /* yacc.c:1646 */ { - if (do_lint && (yyvsp[(3) - (3)])->lasti->opcode == Op_match_rec) - lintwarn_ln((yyvsp[(2) - (3)])->source_line, + if (do_lint && (yyvsp[0])->lasti->opcode == Op_match_rec) + lintwarn_ln((yyvsp[-1])->source_line, _("regular expression on right of comparison")); - (yyval) = list_append(list_merge((yyvsp[(1) - (3)]), (yyvsp[(3) - (3)])), (yyvsp[(2) - (3)])); + (yyval) = list_append(list_merge((yyvsp[-2]), (yyvsp[0])), (yyvsp[-1])); } +#line 3226 "awkgram.c" /* yacc.c:1646 */ break; case 116: -/* Line 1787 of yacc.c */ -#line 1305 "awkgram.y" - { (yyval) = mk_condition((yyvsp[(1) - (5)]), (yyvsp[(2) - (5)]), (yyvsp[(3) - (5)]), (yyvsp[(4) - (5)]), (yyvsp[(5) - (5)])); } +#line 1305 "awkgram.y" /* yacc.c:1646 */ + { (yyval) = mk_condition((yyvsp[-4]), (yyvsp[-3]), (yyvsp[-2]), (yyvsp[-1]), (yyvsp[0])); } +#line 3232 "awkgram.c" /* yacc.c:1646 */ break; case 117: -/* Line 1787 of yacc.c */ -#line 1307 "awkgram.y" - { (yyval) = (yyvsp[(1) - (1)]); } +#line 1307 "awkgram.y" /* yacc.c:1646 */ + { (yyval) = (yyvsp[0]); } +#line 3238 "awkgram.c" /* yacc.c:1646 */ break; case 118: -/* Line 1787 of yacc.c */ -#line 1312 "awkgram.y" - { (yyval) = (yyvsp[(1) - (1)]); } +#line 1312 "awkgram.y" /* yacc.c:1646 */ + { (yyval) = (yyvsp[0]); } +#line 3244 "awkgram.c" /* yacc.c:1646 */ break; case 119: -/* Line 1787 of yacc.c */ -#line 1314 "awkgram.y" - { (yyval) = (yyvsp[(1) - (1)]); } +#line 1314 "awkgram.y" /* yacc.c:1646 */ + { (yyval) = (yyvsp[0]); } +#line 3250 "awkgram.c" /* yacc.c:1646 */ break; case 120: -/* Line 1787 of yacc.c */ -#line 1316 "awkgram.y" +#line 1316 "awkgram.y" /* yacc.c:1646 */ { - (yyvsp[(2) - (2)])->opcode = Op_assign_quotient; - (yyval) = (yyvsp[(2) - (2)]); + (yyvsp[0])->opcode = Op_assign_quotient; + (yyval) = (yyvsp[0]); } +#line 3259 "awkgram.c" /* yacc.c:1646 */ break; case 121: -/* Line 1787 of yacc.c */ -#line 1324 "awkgram.y" - { (yyval) = (yyvsp[(1) - (1)]); } +#line 1324 "awkgram.y" /* yacc.c:1646 */ + { (yyval) = (yyvsp[0]); } +#line 3265 "awkgram.c" /* yacc.c:1646 */ break; case 122: -/* Line 1787 of yacc.c */ -#line 1326 "awkgram.y" - { (yyval) = (yyvsp[(1) - (1)]); } +#line 1326 "awkgram.y" /* yacc.c:1646 */ + { (yyval) = (yyvsp[0]); } +#line 3271 "awkgram.c" /* yacc.c:1646 */ break; case 123: -/* Line 1787 of yacc.c */ -#line 1331 "awkgram.y" - { (yyval) = (yyvsp[(1) - (1)]); } +#line 1331 "awkgram.y" /* yacc.c:1646 */ + { (yyval) = (yyvsp[0]); } +#line 3277 "awkgram.c" /* yacc.c:1646 */ break; case 124: -/* Line 1787 of yacc.c */ -#line 1333 "awkgram.y" - { (yyval) = (yyvsp[(1) - (1)]); } +#line 1333 "awkgram.y" /* yacc.c:1646 */ + { (yyval) = (yyvsp[0]); } +#line 3283 "awkgram.c" /* yacc.c:1646 */ break; case 125: -/* Line 1787 of yacc.c */ -#line 1338 "awkgram.y" - { (yyval) = (yyvsp[(1) - (1)]); } +#line 1338 "awkgram.y" /* yacc.c:1646 */ + { (yyval) = (yyvsp[0]); } +#line 3289 "awkgram.c" /* yacc.c:1646 */ break; case 126: -/* Line 1787 of yacc.c */ -#line 1340 "awkgram.y" - { (yyval) = (yyvsp[(1) - (1)]); } +#line 1340 "awkgram.y" /* yacc.c:1646 */ + { (yyval) = (yyvsp[0]); } +#line 3295 "awkgram.c" /* yacc.c:1646 */ break; case 127: -/* Line 1787 of yacc.c */ -#line 1342 "awkgram.y" +#line 1342 "awkgram.y" /* yacc.c:1646 */ { int count = 2; bool is_simple_var = false; - if ((yyvsp[(1) - (2)])->lasti->opcode == Op_concat) { + if ((yyvsp[-1])->lasti->opcode == Op_concat) { /* multiple (> 2) adjacent strings optimization */ - is_simple_var = ((yyvsp[(1) - (2)])->lasti->concat_flag & CSVAR); - count = (yyvsp[(1) - (2)])->lasti->expr_count + 1; - (yyvsp[(1) - (2)])->lasti->opcode = Op_no_op; + is_simple_var = ((yyvsp[-1])->lasti->concat_flag & CSVAR); + count = (yyvsp[-1])->lasti->expr_count + 1; + (yyvsp[-1])->lasti->opcode = Op_no_op; } else { - is_simple_var = ((yyvsp[(1) - (2)])->nexti->opcode == Op_push - && (yyvsp[(1) - (2)])->lasti == (yyvsp[(1) - (2)])->nexti); /* first exp. is a simple + is_simple_var = ((yyvsp[-1])->nexti->opcode == Op_push + && (yyvsp[-1])->lasti == (yyvsp[-1])->nexti); /* first exp. is a simple * variable?; kludge for use * in Op_assign_concat. */ } if (do_optimize - && (yyvsp[(1) - (2)])->nexti == (yyvsp[(1) - (2)])->lasti && (yyvsp[(1) - (2)])->nexti->opcode == Op_push_i - && (yyvsp[(2) - (2)])->nexti == (yyvsp[(2) - (2)])->lasti && (yyvsp[(2) - (2)])->nexti->opcode == Op_push_i + && (yyvsp[-1])->nexti == (yyvsp[-1])->lasti && (yyvsp[-1])->nexti->opcode == Op_push_i + && (yyvsp[0])->nexti == (yyvsp[0])->lasti && (yyvsp[0])->nexti->opcode == Op_push_i ) { - NODE *n1 = (yyvsp[(1) - (2)])->nexti->memory; - NODE *n2 = (yyvsp[(2) - (2)])->nexti->memory; + NODE *n1 = (yyvsp[-1])->nexti->memory; + NODE *n2 = (yyvsp[0])->nexti->memory; size_t nlen; n1 = force_string(n1); @@ -3536,193 +3331,193 @@ regular_print: n1->flags &= ~(NUMCUR|NUMBER|NUMINT); n1->flags |= (STRING|STRCUR); unref(n2); - bcfree((yyvsp[(2) - (2)])->nexti); - bcfree((yyvsp[(2) - (2)])); - (yyval) = (yyvsp[(1) - (2)]); + bcfree((yyvsp[0])->nexti); + bcfree((yyvsp[0])); + (yyval) = (yyvsp[-1]); } else { - (yyval) = list_append(list_merge((yyvsp[(1) - (2)]), (yyvsp[(2) - (2)])), instruction(Op_concat)); + (yyval) = list_append(list_merge((yyvsp[-1]), (yyvsp[0])), instruction(Op_concat)); (yyval)->lasti->concat_flag = (is_simple_var ? CSVAR : 0); (yyval)->lasti->expr_count = count; if (count > max_args) max_args = count; } } +#line 3346 "awkgram.c" /* yacc.c:1646 */ break; case 129: -/* Line 1787 of yacc.c */ -#line 1394 "awkgram.y" - { (yyval) = mk_binary((yyvsp[(1) - (3)]), (yyvsp[(3) - (3)]), (yyvsp[(2) - (3)])); } +#line 1394 "awkgram.y" /* yacc.c:1646 */ + { (yyval) = mk_binary((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); } +#line 3352 "awkgram.c" /* yacc.c:1646 */ break; case 130: -/* Line 1787 of yacc.c */ -#line 1396 "awkgram.y" - { (yyval) = mk_binary((yyvsp[(1) - (3)]), (yyvsp[(3) - (3)]), (yyvsp[(2) - (3)])); } +#line 1396 "awkgram.y" /* yacc.c:1646 */ + { (yyval) = mk_binary((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); } +#line 3358 "awkgram.c" /* yacc.c:1646 */ break; case 131: -/* Line 1787 of yacc.c */ -#line 1398 "awkgram.y" - { (yyval) = mk_binary((yyvsp[(1) - (3)]), (yyvsp[(3) - (3)]), (yyvsp[(2) - (3)])); } +#line 1398 "awkgram.y" /* yacc.c:1646 */ + { (yyval) = mk_binary((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); } +#line 3364 "awkgram.c" /* yacc.c:1646 */ break; case 132: -/* Line 1787 of yacc.c */ -#line 1400 "awkgram.y" - { (yyval) = mk_binary((yyvsp[(1) - (3)]), (yyvsp[(3) - (3)]), (yyvsp[(2) - (3)])); } +#line 1400 "awkgram.y" /* yacc.c:1646 */ + { (yyval) = mk_binary((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); } +#line 3370 "awkgram.c" /* yacc.c:1646 */ break; case 133: -/* Line 1787 of yacc.c */ -#line 1402 "awkgram.y" - { (yyval) = mk_binary((yyvsp[(1) - (3)]), (yyvsp[(3) - (3)]), (yyvsp[(2) - (3)])); } +#line 1402 "awkgram.y" /* yacc.c:1646 */ + { (yyval) = mk_binary((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); } +#line 3376 "awkgram.c" /* yacc.c:1646 */ break; case 134: -/* Line 1787 of yacc.c */ -#line 1404 "awkgram.y" - { (yyval) = mk_binary((yyvsp[(1) - (3)]), (yyvsp[(3) - (3)]), (yyvsp[(2) - (3)])); } +#line 1404 "awkgram.y" /* yacc.c:1646 */ + { (yyval) = mk_binary((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); } +#line 3382 "awkgram.c" /* yacc.c:1646 */ break; case 135: -/* Line 1787 of yacc.c */ -#line 1406 "awkgram.y" +#line 1406 "awkgram.y" /* yacc.c:1646 */ { /* * In BEGINFILE/ENDFILE, allow `getline var < file' */ if (rule == BEGINFILE || rule == ENDFILE) { - if ((yyvsp[(2) - (3)]) != NULL && (yyvsp[(3) - (3)]) != NULL) + if ((yyvsp[-1]) != NULL && (yyvsp[0]) != NULL) ; /* all ok */ else { - if ((yyvsp[(2) - (3)]) != NULL) - error_ln((yyvsp[(1) - (3)])->source_line, + if ((yyvsp[-1]) != NULL) + error_ln((yyvsp[-2])->source_line, _("`getline var' invalid inside `%s' rule"), ruletab[rule]); else - error_ln((yyvsp[(1) - (3)])->source_line, + error_ln((yyvsp[-2])->source_line, _("`getline' invalid inside `%s' rule"), ruletab[rule]); } } - if (do_lint && rule == END && (yyvsp[(3) - (3)]) == NULL) - lintwarn_ln((yyvsp[(1) - (3)])->source_line, + if (do_lint && rule == END && (yyvsp[0]) == NULL) + lintwarn_ln((yyvsp[-2])->source_line, _("non-redirected `getline' undefined inside END action")); - (yyval) = mk_getline((yyvsp[(1) - (3)]), (yyvsp[(2) - (3)]), (yyvsp[(3) - (3)]), redirect_input); + (yyval) = mk_getline((yyvsp[-2]), (yyvsp[-1]), (yyvsp[0]), redirect_input); } +#line 3409 "awkgram.c" /* yacc.c:1646 */ break; case 136: -/* Line 1787 of yacc.c */ -#line 1429 "awkgram.y" +#line 1429 "awkgram.y" /* yacc.c:1646 */ { - (yyvsp[(2) - (2)])->opcode = Op_postincrement; - (yyval) = mk_assignment((yyvsp[(1) - (2)]), NULL, (yyvsp[(2) - (2)])); + (yyvsp[0])->opcode = Op_postincrement; + (yyval) = mk_assignment((yyvsp[-1]), NULL, (yyvsp[0])); } +#line 3418 "awkgram.c" /* yacc.c:1646 */ break; case 137: -/* Line 1787 of yacc.c */ -#line 1434 "awkgram.y" +#line 1434 "awkgram.y" /* yacc.c:1646 */ { - (yyvsp[(2) - (2)])->opcode = Op_postdecrement; - (yyval) = mk_assignment((yyvsp[(1) - (2)]), NULL, (yyvsp[(2) - (2)])); + (yyvsp[0])->opcode = Op_postdecrement; + (yyval) = mk_assignment((yyvsp[-1]), NULL, (yyvsp[0])); } +#line 3427 "awkgram.c" /* yacc.c:1646 */ break; case 138: -/* Line 1787 of yacc.c */ -#line 1439 "awkgram.y" +#line 1439 "awkgram.y" /* yacc.c:1646 */ { if (do_lint_old) { - warning_ln((yyvsp[(4) - (5)])->source_line, + warning_ln((yyvsp[-1])->source_line, _("old awk does not support the keyword `in' except after `for'")); - warning_ln((yyvsp[(4) - (5)])->source_line, + warning_ln((yyvsp[-1])->source_line, _("old awk does not support multidimensional arrays")); } - (yyvsp[(5) - (5)])->nexti->opcode = Op_push_array; - (yyvsp[(4) - (5)])->opcode = Op_in_array; - if ((yyvsp[(2) - (5)]) == NULL) { /* error */ + (yyvsp[0])->nexti->opcode = Op_push_array; + (yyvsp[-1])->opcode = Op_in_array; + if ((yyvsp[-3]) == NULL) { /* error */ errcount++; - (yyvsp[(4) - (5)])->expr_count = 0; - (yyval) = list_merge((yyvsp[(5) - (5)]), (yyvsp[(4) - (5)])); + (yyvsp[-1])->expr_count = 0; + (yyval) = list_merge((yyvsp[0]), (yyvsp[-1])); } else { - INSTRUCTION *t = (yyvsp[(2) - (5)]); - (yyvsp[(4) - (5)])->expr_count = count_expressions(&t, false); - (yyval) = list_append(list_merge(t, (yyvsp[(5) - (5)])), (yyvsp[(4) - (5)])); + INSTRUCTION *t = (yyvsp[-3]); + (yyvsp[-1])->expr_count = count_expressions(&t, false); + (yyval) = list_append(list_merge(t, (yyvsp[0])), (yyvsp[-1])); } } +#line 3451 "awkgram.c" /* yacc.c:1646 */ break; case 139: -/* Line 1787 of yacc.c */ -#line 1464 "awkgram.y" +#line 1464 "awkgram.y" /* yacc.c:1646 */ { - (yyval) = mk_getline((yyvsp[(3) - (4)]), (yyvsp[(4) - (4)]), (yyvsp[(1) - (4)]), (yyvsp[(2) - (4)])->redir_type); - bcfree((yyvsp[(2) - (4)])); + (yyval) = mk_getline((yyvsp[-1]), (yyvsp[0]), (yyvsp[-3]), (yyvsp[-2])->redir_type); + bcfree((yyvsp[-2])); } +#line 3460 "awkgram.c" /* yacc.c:1646 */ break; case 140: -/* Line 1787 of yacc.c */ -#line 1470 "awkgram.y" - { (yyval) = mk_binary((yyvsp[(1) - (3)]), (yyvsp[(3) - (3)]), (yyvsp[(2) - (3)])); } +#line 1470 "awkgram.y" /* yacc.c:1646 */ + { (yyval) = mk_binary((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); } +#line 3466 "awkgram.c" /* yacc.c:1646 */ break; case 141: -/* Line 1787 of yacc.c */ -#line 1472 "awkgram.y" - { (yyval) = mk_binary((yyvsp[(1) - (3)]), (yyvsp[(3) - (3)]), (yyvsp[(2) - (3)])); } +#line 1472 "awkgram.y" /* yacc.c:1646 */ + { (yyval) = mk_binary((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); } +#line 3472 "awkgram.c" /* yacc.c:1646 */ break; case 142: -/* Line 1787 of yacc.c */ -#line 1474 "awkgram.y" - { (yyval) = mk_binary((yyvsp[(1) - (3)]), (yyvsp[(3) - (3)]), (yyvsp[(2) - (3)])); } +#line 1474 "awkgram.y" /* yacc.c:1646 */ + { (yyval) = mk_binary((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); } +#line 3478 "awkgram.c" /* yacc.c:1646 */ break; case 143: -/* Line 1787 of yacc.c */ -#line 1476 "awkgram.y" - { (yyval) = mk_binary((yyvsp[(1) - (3)]), (yyvsp[(3) - (3)]), (yyvsp[(2) - (3)])); } +#line 1476 "awkgram.y" /* yacc.c:1646 */ + { (yyval) = mk_binary((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); } +#line 3484 "awkgram.c" /* yacc.c:1646 */ break; case 144: -/* Line 1787 of yacc.c */ -#line 1478 "awkgram.y" - { (yyval) = mk_binary((yyvsp[(1) - (3)]), (yyvsp[(3) - (3)]), (yyvsp[(2) - (3)])); } +#line 1478 "awkgram.y" /* yacc.c:1646 */ + { (yyval) = mk_binary((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); } +#line 3490 "awkgram.c" /* yacc.c:1646 */ break; case 145: -/* Line 1787 of yacc.c */ -#line 1480 "awkgram.y" - { (yyval) = mk_binary((yyvsp[(1) - (3)]), (yyvsp[(3) - (3)]), (yyvsp[(2) - (3)])); } +#line 1480 "awkgram.y" /* yacc.c:1646 */ + { (yyval) = mk_binary((yyvsp[-2]), (yyvsp[0]), (yyvsp[-1])); } +#line 3496 "awkgram.c" /* yacc.c:1646 */ break; case 146: -/* Line 1787 of yacc.c */ -#line 1485 "awkgram.y" +#line 1485 "awkgram.y" /* yacc.c:1646 */ { - (yyval) = list_create((yyvsp[(1) - (1)])); + (yyval) = list_create((yyvsp[0])); } +#line 3504 "awkgram.c" /* yacc.c:1646 */ break; case 147: -/* Line 1787 of yacc.c */ -#line 1489 "awkgram.y" +#line 1489 "awkgram.y" /* yacc.c:1646 */ { - if ((yyvsp[(2) - (2)])->opcode == Op_match_rec) { - (yyvsp[(2) - (2)])->opcode = Op_nomatch; - (yyvsp[(1) - (2)])->opcode = Op_push_i; - (yyvsp[(1) - (2)])->memory = make_number(0.0); - (yyval) = list_append(list_append(list_create((yyvsp[(1) - (2)])), - instruction(Op_field_spec)), (yyvsp[(2) - (2)])); + if ((yyvsp[0])->opcode == Op_match_rec) { + (yyvsp[0])->opcode = Op_nomatch; + (yyvsp[-1])->opcode = Op_push_i; + (yyvsp[-1])->memory = make_number(0.0); + (yyval) = list_append(list_append(list_create((yyvsp[-1])), + instruction(Op_field_spec)), (yyvsp[0])); } else { - if (do_optimize && (yyvsp[(2) - (2)])->nexti == (yyvsp[(2) - (2)])->lasti - && (yyvsp[(2) - (2)])->nexti->opcode == Op_push_i - && ((yyvsp[(2) - (2)])->nexti->memory->flags & (MPFN|MPZN)) == 0 + if (do_optimize && (yyvsp[0])->nexti == (yyvsp[0])->lasti + && (yyvsp[0])->nexti->opcode == Op_push_i + && ((yyvsp[0])->nexti->memory->flags & (MPFN|MPZN)) == 0 ) { - NODE *n = (yyvsp[(2) - (2)])->nexti->memory; + NODE *n = (yyvsp[0])->nexti->memory; if ((n->flags & (STRCUR|STRING)) != 0) { n->numbr = (AWKNUM) (n->stlen == 0); n->flags &= ~(STRCUR|STRING); @@ -3732,139 +3527,139 @@ regular_print: n->stlen = 0; } else n->numbr = (AWKNUM) (n->numbr == 0.0); - bcfree((yyvsp[(1) - (2)])); - (yyval) = (yyvsp[(2) - (2)]); + bcfree((yyvsp[-1])); + (yyval) = (yyvsp[0]); } else { - (yyvsp[(1) - (2)])->opcode = Op_not; - add_lint((yyvsp[(2) - (2)]), LINT_assign_in_cond); - (yyval) = list_append((yyvsp[(2) - (2)]), (yyvsp[(1) - (2)])); + (yyvsp[-1])->opcode = Op_not; + add_lint((yyvsp[0]), LINT_assign_in_cond); + (yyval) = list_append((yyvsp[0]), (yyvsp[-1])); } } } +#line 3540 "awkgram.c" /* yacc.c:1646 */ break; case 148: -/* Line 1787 of yacc.c */ -#line 1521 "awkgram.y" - { (yyval) = (yyvsp[(2) - (3)]); } +#line 1521 "awkgram.y" /* yacc.c:1646 */ + { (yyval) = (yyvsp[-1]); } +#line 3546 "awkgram.c" /* yacc.c:1646 */ break; case 149: -/* Line 1787 of yacc.c */ -#line 1523 "awkgram.y" +#line 1523 "awkgram.y" /* yacc.c:1646 */ { - (yyval) = snode((yyvsp[(3) - (4)]), (yyvsp[(1) - (4)])); + (yyval) = snode((yyvsp[-1]), (yyvsp[-3])); if ((yyval) == NULL) YYABORT; } +#line 3556 "awkgram.c" /* yacc.c:1646 */ break; case 150: -/* Line 1787 of yacc.c */ -#line 1529 "awkgram.y" +#line 1529 "awkgram.y" /* yacc.c:1646 */ { - (yyval) = snode((yyvsp[(3) - (4)]), (yyvsp[(1) - (4)])); + (yyval) = snode((yyvsp[-1]), (yyvsp[-3])); if ((yyval) == NULL) YYABORT; } +#line 3566 "awkgram.c" /* yacc.c:1646 */ break; case 151: -/* Line 1787 of yacc.c */ -#line 1535 "awkgram.y" +#line 1535 "awkgram.y" /* yacc.c:1646 */ { static bool warned = false; if (do_lint && ! warned) { warned = true; - lintwarn_ln((yyvsp[(1) - (1)])->source_line, + lintwarn_ln((yyvsp[0])->source_line, _("call of `length' without parentheses is not portable")); } - (yyval) = snode(NULL, (yyvsp[(1) - (1)])); + (yyval) = snode(NULL, (yyvsp[0])); if ((yyval) == NULL) YYABORT; } +#line 3583 "awkgram.c" /* yacc.c:1646 */ break; case 154: -/* Line 1787 of yacc.c */ -#line 1550 "awkgram.y" +#line 1550 "awkgram.y" /* yacc.c:1646 */ { - (yyvsp[(1) - (2)])->opcode = Op_preincrement; - (yyval) = mk_assignment((yyvsp[(2) - (2)]), NULL, (yyvsp[(1) - (2)])); + (yyvsp[-1])->opcode = Op_preincrement; + (yyval) = mk_assignment((yyvsp[0]), NULL, (yyvsp[-1])); } +#line 3592 "awkgram.c" /* yacc.c:1646 */ break; case 155: -/* Line 1787 of yacc.c */ -#line 1555 "awkgram.y" +#line 1555 "awkgram.y" /* yacc.c:1646 */ { - (yyvsp[(1) - (2)])->opcode = Op_predecrement; - (yyval) = mk_assignment((yyvsp[(2) - (2)]), NULL, (yyvsp[(1) - (2)])); + (yyvsp[-1])->opcode = Op_predecrement; + (yyval) = mk_assignment((yyvsp[0]), NULL, (yyvsp[-1])); } +#line 3601 "awkgram.c" /* yacc.c:1646 */ break; case 156: -/* Line 1787 of yacc.c */ -#line 1560 "awkgram.y" +#line 1560 "awkgram.y" /* yacc.c:1646 */ { - (yyval) = list_create((yyvsp[(1) - (1)])); + (yyval) = list_create((yyvsp[0])); } +#line 3609 "awkgram.c" /* yacc.c:1646 */ break; case 157: -/* Line 1787 of yacc.c */ -#line 1564 "awkgram.y" +#line 1564 "awkgram.y" /* yacc.c:1646 */ { - (yyval) = list_create((yyvsp[(1) - (1)])); + (yyval) = list_create((yyvsp[0])); } +#line 3617 "awkgram.c" /* yacc.c:1646 */ break; case 158: -/* Line 1787 of yacc.c */ -#line 1568 "awkgram.y" +#line 1568 "awkgram.y" /* yacc.c:1646 */ { - if ((yyvsp[(2) - (2)])->lasti->opcode == Op_push_i - && ((yyvsp[(2) - (2)])->lasti->memory->flags & (STRCUR|STRING)) == 0 + if ((yyvsp[0])->lasti->opcode == Op_push_i + && ((yyvsp[0])->lasti->memory->flags & (STRCUR|STRING)) == 0 ) { - NODE *n = (yyvsp[(2) - (2)])->lasti->memory; + NODE *n = (yyvsp[0])->lasti->memory; (void) force_number(n); negate_num(n); - (yyval) = (yyvsp[(2) - (2)]); - bcfree((yyvsp[(1) - (2)])); + (yyval) = (yyvsp[0]); + bcfree((yyvsp[-1])); } else { - (yyvsp[(1) - (2)])->opcode = Op_unary_minus; - (yyval) = list_append((yyvsp[(2) - (2)]), (yyvsp[(1) - (2)])); + (yyvsp[-1])->opcode = Op_unary_minus; + (yyval) = list_append((yyvsp[0]), (yyvsp[-1])); } } +#line 3636 "awkgram.c" /* yacc.c:1646 */ break; case 159: -/* Line 1787 of yacc.c */ -#line 1583 "awkgram.y" +#line 1583 "awkgram.y" /* yacc.c:1646 */ { /* * was: $$ = $2 * POSIX semantics: force a conversion to numeric type */ - (yyvsp[(1) - (2)])->opcode = Op_plus_i; - (yyvsp[(1) - (2)])->memory = make_number(0.0); - (yyval) = list_append((yyvsp[(2) - (2)]), (yyvsp[(1) - (2)])); + (yyvsp[-1])->opcode = Op_plus_i; + (yyvsp[-1])->memory = make_number(0.0); + (yyval) = list_append((yyvsp[0]), (yyvsp[-1])); } +#line 3650 "awkgram.c" /* yacc.c:1646 */ break; case 160: -/* Line 1787 of yacc.c */ -#line 1596 "awkgram.y" +#line 1596 "awkgram.y" /* yacc.c:1646 */ { - func_use((yyvsp[(1) - (1)])->lasti->func_name, FUNC_USE); - (yyval) = (yyvsp[(1) - (1)]); + func_use((yyvsp[0])->lasti->func_name, FUNC_USE); + (yyval) = (yyvsp[0]); } +#line 3659 "awkgram.c" /* yacc.c:1646 */ break; case 161: -/* Line 1787 of yacc.c */ -#line 1601 "awkgram.y" +#line 1601 "awkgram.y" /* yacc.c:1646 */ { /* indirect function call */ INSTRUCTION *f, *t; @@ -3880,7 +3675,7 @@ regular_print: lintwarn("%s", msg); } - f = (yyvsp[(2) - (2)])->lasti; + f = (yyvsp[0])->lasti; f->opcode = Op_indirect_func_call; name = estrdup(f->func_name, strlen(f->func_name)); if (is_std_var(name)) @@ -3895,71 +3690,71 @@ regular_print: * @f(f="real_fun") */ - (yyval) = list_prepend((yyvsp[(2) - (2)]), t); + (yyval) = list_prepend((yyvsp[0]), t); } +#line 3696 "awkgram.c" /* yacc.c:1646 */ break; case 162: -/* Line 1787 of yacc.c */ -#line 1637 "awkgram.y" +#line 1637 "awkgram.y" /* yacc.c:1646 */ { - param_sanity((yyvsp[(3) - (4)])); - (yyvsp[(1) - (4)])->opcode = Op_func_call; - (yyvsp[(1) - (4)])->func_body = NULL; - if ((yyvsp[(3) - (4)]) == NULL) { /* no argument or error */ - ((yyvsp[(1) - (4)]) + 1)->expr_count = 0; - (yyval) = list_create((yyvsp[(1) - (4)])); + param_sanity((yyvsp[-1])); + (yyvsp[-3])->opcode = Op_func_call; + (yyvsp[-3])->func_body = NULL; + if ((yyvsp[-1]) == NULL) { /* no argument or error */ + ((yyvsp[-3]) + 1)->expr_count = 0; + (yyval) = list_create((yyvsp[-3])); } else { - INSTRUCTION *t = (yyvsp[(3) - (4)]); - ((yyvsp[(1) - (4)]) + 1)->expr_count = count_expressions(&t, true); - (yyval) = list_append(t, (yyvsp[(1) - (4)])); + INSTRUCTION *t = (yyvsp[-1]); + ((yyvsp[-3]) + 1)->expr_count = count_expressions(&t, true); + (yyval) = list_append(t, (yyvsp[-3])); } } +#line 3714 "awkgram.c" /* yacc.c:1646 */ break; case 163: -/* Line 1787 of yacc.c */ -#line 1654 "awkgram.y" +#line 1654 "awkgram.y" /* yacc.c:1646 */ { (yyval) = NULL; } +#line 3720 "awkgram.c" /* yacc.c:1646 */ break; case 164: -/* Line 1787 of yacc.c */ -#line 1656 "awkgram.y" - { (yyval) = (yyvsp[(1) - (1)]); } +#line 1656 "awkgram.y" /* yacc.c:1646 */ + { (yyval) = (yyvsp[0]); } +#line 3726 "awkgram.c" /* yacc.c:1646 */ break; case 165: -/* Line 1787 of yacc.c */ -#line 1661 "awkgram.y" +#line 1661 "awkgram.y" /* yacc.c:1646 */ { (yyval) = NULL; } +#line 3732 "awkgram.c" /* yacc.c:1646 */ break; case 166: -/* Line 1787 of yacc.c */ -#line 1663 "awkgram.y" - { (yyval) = (yyvsp[(1) - (2)]); } +#line 1663 "awkgram.y" /* yacc.c:1646 */ + { (yyval) = (yyvsp[-1]); } +#line 3738 "awkgram.c" /* yacc.c:1646 */ break; case 167: -/* Line 1787 of yacc.c */ -#line 1668 "awkgram.y" - { (yyval) = (yyvsp[(1) - (1)]); } +#line 1668 "awkgram.y" /* yacc.c:1646 */ + { (yyval) = (yyvsp[0]); } +#line 3744 "awkgram.c" /* yacc.c:1646 */ break; case 168: -/* Line 1787 of yacc.c */ -#line 1670 "awkgram.y" +#line 1670 "awkgram.y" /* yacc.c:1646 */ { - (yyval) = list_merge((yyvsp[(1) - (2)]), (yyvsp[(2) - (2)])); + (yyval) = list_merge((yyvsp[-1]), (yyvsp[0])); } +#line 3752 "awkgram.c" /* yacc.c:1646 */ break; case 169: -/* Line 1787 of yacc.c */ -#line 1677 "awkgram.y" +#line 1677 "awkgram.y" /* yacc.c:1646 */ { - INSTRUCTION *ip = (yyvsp[(1) - (1)])->lasti; + INSTRUCTION *ip = (yyvsp[0])->lasti; int count = ip->sub_count; /* # of SUBSEP-seperated expressions */ if (count > 1) { /* change Op_subscript or Op_sub_array to Op_concat */ @@ -3969,152 +3764,152 @@ regular_print: } else ip->opcode = Op_no_op; sub_counter++; /* count # of dimensions */ - (yyval) = (yyvsp[(1) - (1)]); + (yyval) = (yyvsp[0]); } +#line 3770 "awkgram.c" /* yacc.c:1646 */ break; case 170: -/* Line 1787 of yacc.c */ -#line 1694 "awkgram.y" +#line 1694 "awkgram.y" /* yacc.c:1646 */ { - INSTRUCTION *t = (yyvsp[(2) - (3)]); - if ((yyvsp[(2) - (3)]) == NULL) { - error_ln((yyvsp[(3) - (3)])->source_line, + INSTRUCTION *t = (yyvsp[-1]); + if ((yyvsp[-1]) == NULL) { + error_ln((yyvsp[0])->source_line, _("invalid subscript expression")); /* install Null string as subscript. */ t = list_create(instruction(Op_push_i)); t->nexti->memory = dupnode(Nnull_string); - (yyvsp[(3) - (3)])->sub_count = 1; + (yyvsp[0])->sub_count = 1; } else - (yyvsp[(3) - (3)])->sub_count = count_expressions(&t, false); - (yyval) = list_append(t, (yyvsp[(3) - (3)])); + (yyvsp[0])->sub_count = count_expressions(&t, false); + (yyval) = list_append(t, (yyvsp[0])); } +#line 3788 "awkgram.c" /* yacc.c:1646 */ break; case 171: -/* Line 1787 of yacc.c */ -#line 1711 "awkgram.y" - { (yyval) = (yyvsp[(1) - (1)]); } +#line 1711 "awkgram.y" /* yacc.c:1646 */ + { (yyval) = (yyvsp[0]); } +#line 3794 "awkgram.c" /* yacc.c:1646 */ break; case 172: -/* Line 1787 of yacc.c */ -#line 1713 "awkgram.y" +#line 1713 "awkgram.y" /* yacc.c:1646 */ { - (yyval) = list_merge((yyvsp[(1) - (2)]), (yyvsp[(2) - (2)])); + (yyval) = list_merge((yyvsp[-1]), (yyvsp[0])); } +#line 3802 "awkgram.c" /* yacc.c:1646 */ break; case 173: -/* Line 1787 of yacc.c */ -#line 1720 "awkgram.y" - { (yyval) = (yyvsp[(1) - (2)]); } +#line 1720 "awkgram.y" /* yacc.c:1646 */ + { (yyval) = (yyvsp[-1]); } +#line 3808 "awkgram.c" /* yacc.c:1646 */ break; case 174: -/* Line 1787 of yacc.c */ -#line 1725 "awkgram.y" +#line 1725 "awkgram.y" /* yacc.c:1646 */ { - char *var_name = (yyvsp[(1) - (1)])->lextok; + char *var_name = (yyvsp[0])->lextok; - (yyvsp[(1) - (1)])->opcode = Op_push; - (yyvsp[(1) - (1)])->memory = variable((yyvsp[(1) - (1)])->source_line, var_name, Node_var_new); - (yyval) = list_create((yyvsp[(1) - (1)])); + (yyvsp[0])->opcode = Op_push; + (yyvsp[0])->memory = variable((yyvsp[0])->source_line, var_name, Node_var_new); + (yyval) = list_create((yyvsp[0])); } +#line 3820 "awkgram.c" /* yacc.c:1646 */ break; case 175: -/* Line 1787 of yacc.c */ -#line 1733 "awkgram.y" +#line 1733 "awkgram.y" /* yacc.c:1646 */ { - char *arr = (yyvsp[(1) - (2)])->lextok; - (yyvsp[(1) - (2)])->memory = variable((yyvsp[(1) - (2)])->source_line, arr, Node_var_new); - (yyvsp[(1) - (2)])->opcode = Op_push_array; - (yyval) = list_prepend((yyvsp[(2) - (2)]), (yyvsp[(1) - (2)])); + char *arr = (yyvsp[-1])->lextok; + (yyvsp[-1])->memory = variable((yyvsp[-1])->source_line, arr, Node_var_new); + (yyvsp[-1])->opcode = Op_push_array; + (yyval) = list_prepend((yyvsp[0]), (yyvsp[-1])); } +#line 3831 "awkgram.c" /* yacc.c:1646 */ break; case 176: -/* Line 1787 of yacc.c */ -#line 1743 "awkgram.y" +#line 1743 "awkgram.y" /* yacc.c:1646 */ { - INSTRUCTION *ip = (yyvsp[(1) - (1)])->nexti; + INSTRUCTION *ip = (yyvsp[0])->nexti; if (ip->opcode == Op_push && ip->memory->type == Node_var && ip->memory->var_update ) { - (yyval) = list_prepend((yyvsp[(1) - (1)]), instruction(Op_var_update)); + (yyval) = list_prepend((yyvsp[0]), instruction(Op_var_update)); (yyval)->nexti->update_var = ip->memory->var_update; } else - (yyval) = (yyvsp[(1) - (1)]); + (yyval) = (yyvsp[0]); } +#line 3847 "awkgram.c" /* yacc.c:1646 */ break; case 177: -/* Line 1787 of yacc.c */ -#line 1755 "awkgram.y" +#line 1755 "awkgram.y" /* yacc.c:1646 */ { - (yyval) = list_append((yyvsp[(2) - (3)]), (yyvsp[(1) - (3)])); - if ((yyvsp[(3) - (3)]) != NULL) - mk_assignment((yyvsp[(2) - (3)]), NULL, (yyvsp[(3) - (3)])); + (yyval) = list_append((yyvsp[-1]), (yyvsp[-2])); + if ((yyvsp[0]) != NULL) + mk_assignment((yyvsp[-1]), NULL, (yyvsp[0])); } +#line 3857 "awkgram.c" /* yacc.c:1646 */ break; case 178: -/* Line 1787 of yacc.c */ -#line 1764 "awkgram.y" +#line 1764 "awkgram.y" /* yacc.c:1646 */ { - (yyvsp[(1) - (1)])->opcode = Op_postincrement; + (yyvsp[0])->opcode = Op_postincrement; } +#line 3865 "awkgram.c" /* yacc.c:1646 */ break; case 179: -/* Line 1787 of yacc.c */ -#line 1768 "awkgram.y" +#line 1768 "awkgram.y" /* yacc.c:1646 */ { - (yyvsp[(1) - (1)])->opcode = Op_postdecrement; + (yyvsp[0])->opcode = Op_postdecrement; } +#line 3873 "awkgram.c" /* yacc.c:1646 */ break; case 180: -/* Line 1787 of yacc.c */ -#line 1771 "awkgram.y" +#line 1771 "awkgram.y" /* yacc.c:1646 */ { (yyval) = NULL; } +#line 3879 "awkgram.c" /* yacc.c:1646 */ break; case 182: -/* Line 1787 of yacc.c */ -#line 1779 "awkgram.y" +#line 1779 "awkgram.y" /* yacc.c:1646 */ { yyerrok; } +#line 3885 "awkgram.c" /* yacc.c:1646 */ break; case 183: -/* Line 1787 of yacc.c */ -#line 1783 "awkgram.y" +#line 1783 "awkgram.y" /* yacc.c:1646 */ { yyerrok; } +#line 3891 "awkgram.c" /* yacc.c:1646 */ break; case 186: -/* Line 1787 of yacc.c */ -#line 1792 "awkgram.y" +#line 1792 "awkgram.y" /* yacc.c:1646 */ { yyerrok; } +#line 3897 "awkgram.c" /* yacc.c:1646 */ break; case 187: -/* Line 1787 of yacc.c */ -#line 1796 "awkgram.y" - { (yyval) = (yyvsp[(1) - (1)]); yyerrok; } +#line 1796 "awkgram.y" /* yacc.c:1646 */ + { (yyval) = (yyvsp[0]); yyerrok; } +#line 3903 "awkgram.c" /* yacc.c:1646 */ break; case 188: -/* Line 1787 of yacc.c */ -#line 1800 "awkgram.y" +#line 1800 "awkgram.y" /* yacc.c:1646 */ { yyerrok; } +#line 3909 "awkgram.c" /* yacc.c:1646 */ break; -/* Line 1787 of yacc.c */ -#line 4118 "awkgram.c" +#line 3913 "awkgram.c" /* yacc.c:1646 */ default: break; } /* User semantic actions sometimes alter yychar, and that requires @@ -4136,7 +3931,7 @@ regular_print: *++yyvsp = yyval; - /* Now `shift' the result of the reduction. Determine what state + /* Now 'shift' the result of the reduction. Determine what state that goes to, based on the state we popped back to and the rule number reduced by. */ @@ -4151,9 +3946,9 @@ regular_print: goto yynewstate; -/*------------------------------------. -| yyerrlab -- here on detecting error | -`------------------------------------*/ +/*--------------------------------------. +| yyerrlab -- here on detecting error. | +`--------------------------------------*/ yyerrlab: /* Make sure we have latest lookahead translation. See comments at user semantic actions for why this is necessary. */ @@ -4204,20 +3999,20 @@ yyerrlab: if (yyerrstatus == 3) { /* If just tried and failed to reuse lookahead token after an - error, discard it. */ + error, discard it. */ if (yychar <= YYEOF) - { - /* Return failure if at end of input. */ - if (yychar == YYEOF) - YYABORT; - } + { + /* Return failure if at end of input. */ + if (yychar == YYEOF) + YYABORT; + } else - { - yydestruct ("Error: discarding", - yytoken, &yylval); - yychar = YYEMPTY; - } + { + yydestruct ("Error: discarding", + yytoken, &yylval); + yychar = YYEMPTY; + } } /* Else will try to reuse lookahead token after shifting the error @@ -4236,7 +4031,7 @@ yyerrorlab: if (/*CONSTCOND*/ 0) goto yyerrorlab; - /* Do not reclaim the symbols of the rule which action triggered + /* Do not reclaim the symbols of the rule whose action triggered this YYERROR. */ YYPOPSTACK (yylen); yylen = 0; @@ -4249,29 +4044,29 @@ yyerrorlab: | yyerrlab1 -- common code for both syntax error and YYERROR. | `-------------------------------------------------------------*/ yyerrlab1: - yyerrstatus = 3; /* Each real token shifted decrements this. */ + 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; - } - } + { + 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; + YYABORT; yydestruct ("Error: popping", - yystos[yystate], yyvsp); + yystos[yystate], yyvsp); YYPOPSTACK (1); yystate = *yyssp; YY_STACK_PRINT (yyss, yyssp); @@ -4322,14 +4117,14 @@ yyreturn: yydestruct ("Cleanup: discarding lookahead", yytoken, &yylval); } - /* Do not reclaim the symbols of the rule which action triggered + /* 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); + yystos[*yyssp], yyvsp); YYPOPSTACK (1); } #ifndef yyoverflow @@ -4340,13 +4135,9 @@ yyreturn: if (yymsg != yymsgbuf) YYSTACK_FREE (yymsg); #endif - /* Make sure YYID is used. */ - return YYID (yyresult); + return yyresult; } - - -/* Line 2050 of yacc.c */ -#line 1802 "awkgram.y" +#line 1802 "awkgram.y" /* yacc.c:1906 */ struct token { @@ -1,19 +1,19 @@ -/* A Bison parser, made by GNU Bison 2.7.12-4996. */ +/* A Bison parser, made by GNU Bison 3.0.2. */ /* Bison implementation for Yacc-like parsers in C - - Copyright (C) 1984, 1989-1990, 2000-2013 Free Software Foundation, Inc. - + + Copyright (C) 1984, 1989-1990, 2000-2013 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/>. */ @@ -26,7 +26,7 @@ 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. */ @@ -44,7 +44,7 @@ #define YYBISON 1 /* Bison version. */ -#define YYBISON_VERSION "2.7.12-4996" +#define YYBISON_VERSION "3.0.2" /* Skeleton name. */ #define YYSKELETON_NAME "yacc.c" @@ -63,14 +63,14 @@ #define yyparse zzparse #define yylex zzlex #define yyerror zzerror -#define yylval zzlval -#define yychar zzchar #define yydebug zzdebug #define yynerrs zznerrs +#define yylval zzlval +#define yychar zzchar + /* Copy the first part of user declarations. */ -/* Line 371 of yacc.c */ -#line 26 "command.y" +#line 26 "command.y" /* yacc.c:339 */ #include "awk.h" #include "cmd.h" @@ -137,14 +137,13 @@ static void append_cmdarg(CMDARG *arg); static int find_argument(CMDARG *arg); #define YYSTYPE CMDARG * -/* Line 371 of yacc.c */ -#line 142 "command.c" +#line 141 "command.c" /* yacc.c:339 */ -# ifndef YY_NULL +# ifndef YY_NULLPTR # if defined __cplusplus && 201103L <= __cplusplus -# define YY_NULL nullptr +# define YY_NULLPTR nullptr # else -# define YY_NULL 0 +# define YY_NULLPTR 0 # endif # endif @@ -157,7 +156,7 @@ static int find_argument(CMDARG *arg); #endif -/* Enabling traces. */ +/* Debug traces. */ #ifndef YYDEBUG # define YYDEBUG 0 #endif @@ -165,59 +164,58 @@ static int find_argument(CMDARG *arg); extern int zzdebug; #endif -/* Tokens. */ +/* Token type. */ #ifndef YYTOKENTYPE # define YYTOKENTYPE - /* Put the tokens into the symbol table, so that GDB and other debuggers - know about them. */ - enum yytokentype { - D_BACKTRACE = 258, - D_BREAK = 259, - D_CLEAR = 260, - D_CONTINUE = 261, - D_DELETE = 262, - D_DISABLE = 263, - D_DOWN = 264, - D_ENABLE = 265, - D_FINISH = 266, - D_FRAME = 267, - D_HELP = 268, - D_IGNORE = 269, - D_INFO = 270, - D_LIST = 271, - D_NEXT = 272, - D_NEXTI = 273, - D_PRINT = 274, - D_PRINTF = 275, - D_QUIT = 276, - D_RETURN = 277, - D_RUN = 278, - D_SET = 279, - D_STEP = 280, - D_STEPI = 281, - D_TBREAK = 282, - D_UP = 283, - D_UNTIL = 284, - D_DISPLAY = 285, - D_UNDISPLAY = 286, - D_WATCH = 287, - D_UNWATCH = 288, - D_DUMP = 289, - D_TRACE = 290, - D_INT = 291, - D_STRING = 292, - D_NODE = 293, - D_VARIABLE = 294, - D_OPTION = 295, - D_COMMANDS = 296, - D_END = 297, - D_SILENT = 298, - D_SOURCE = 299, - D_SAVE = 300, - D_EVAL = 301, - D_CONDITION = 302, - D_STATEMENT = 303 - }; + enum yytokentype + { + D_BACKTRACE = 258, + D_BREAK = 259, + D_CLEAR = 260, + D_CONTINUE = 261, + D_DELETE = 262, + D_DISABLE = 263, + D_DOWN = 264, + D_ENABLE = 265, + D_FINISH = 266, + D_FRAME = 267, + D_HELP = 268, + D_IGNORE = 269, + D_INFO = 270, + D_LIST = 271, + D_NEXT = 272, + D_NEXTI = 273, + D_PRINT = 274, + D_PRINTF = 275, + D_QUIT = 276, + D_RETURN = 277, + D_RUN = 278, + D_SET = 279, + D_STEP = 280, + D_STEPI = 281, + D_TBREAK = 282, + D_UP = 283, + D_UNTIL = 284, + D_DISPLAY = 285, + D_UNDISPLAY = 286, + D_WATCH = 287, + D_UNWATCH = 288, + D_DUMP = 289, + D_TRACE = 290, + D_INT = 291, + D_STRING = 292, + D_NODE = 293, + D_VARIABLE = 294, + D_OPTION = 295, + D_COMMANDS = 296, + D_END = 297, + D_SILENT = 298, + D_SOURCE = 299, + D_SAVE = 300, + D_EVAL = 301, + D_CONDITION = 302, + D_STATEMENT = 303 + }; #endif /* Tokens. */ #define D_BACKTRACE 258 @@ -267,37 +265,23 @@ extern int zzdebug; #define D_CONDITION 302 #define D_STATEMENT 303 - - +/* Value type. */ #if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED typedef int YYSTYPE; # define YYSTYPE_IS_TRIVIAL 1 -# define yystype YYSTYPE /* obsolescent; will be withdrawn */ # define YYSTYPE_IS_DECLARED 1 #endif + extern YYSTYPE zzlval; -#ifdef YYPARSE_PARAM -#if defined __STDC__ || defined __cplusplus -int zzparse (void *YYPARSE_PARAM); -#else -int zzparse (); -#endif -#else /* ! YYPARSE_PARAM */ -#if defined __STDC__ || defined __cplusplus int zzparse (void); -#else -int zzparse (); -#endif -#endif /* ! YYPARSE_PARAM */ /* Copy the second part of user declarations. */ -/* Line 390 of yacc.c */ -#line 301 "command.c" +#line 285 "command.c" /* yacc.c:358 */ #ifdef short # undef short @@ -311,11 +295,8 @@ typedef unsigned char yytype_uint8; #ifdef YYTYPE_INT8 typedef YYTYPE_INT8 yytype_int8; -#elif (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -typedef signed char yytype_int8; #else -typedef short int yytype_int8; +typedef signed char yytype_int8; #endif #ifdef YYTYPE_UINT16 @@ -335,8 +316,7 @@ typedef short int yytype_int16; # define YYSIZE_T __SIZE_TYPE__ # elif defined size_t # define YYSIZE_T size_t -# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) +# elif ! defined YYSIZE_T # include <stddef.h> /* INFRINGES ON USER NAME SPACE */ # define YYSIZE_T size_t # else @@ -358,11 +338,30 @@ typedef short int yytype_int16; # endif #endif -#ifndef __attribute__ -/* This feature is available in gcc versions 2.5 and later. */ -# if (! defined __GNUC__ || __GNUC__ < 2 \ - || (__GNUC__ == 2 && __GNUC_MINOR__ < 5)) -# define __attribute__(Spec) /* empty */ +#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 @@ -373,24 +372,25 @@ typedef short int yytype_int16; # define YYUSE(E) /* empty */ #endif - -/* Identity function, used to suppress warnings about constant conditions. */ -#ifndef lint -# define YYID(N) (N) -#else -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static int -YYID (int yyi) +#if defined __GNUC__ && 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 -static int -YYID (yyi) - int yyi; +# define YY_INITIAL_VALUE(Value) Value #endif -{ - return yyi; -} +#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 @@ -409,8 +409,7 @@ YYID (yyi) # define alloca _alloca # else # define YYSTACK_ALLOC alloca -# if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) +# 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 @@ -422,8 +421,8 @@ YYID (yyi) # endif # ifdef YYSTACK_ALLOC - /* Pacify GCC's `empty if-body' warning. */ -# define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0)) + /* 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 @@ -439,7 +438,7 @@ YYID (yyi) # endif # if (defined __cplusplus && ! defined EXIT_SUCCESS \ && ! ((defined YYMALLOC || defined malloc) \ - && (defined YYFREE || defined free))) + && (defined YYFREE || defined free))) # include <stdlib.h> /* INFRINGES ON USER NAME SPACE */ # ifndef EXIT_SUCCESS # define EXIT_SUCCESS 0 @@ -447,15 +446,13 @@ YYID (yyi) # endif # ifndef YYMALLOC # define YYMALLOC malloc -# if ! defined malloc && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) +# 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 && (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) +# if ! defined free && ! defined EXIT_SUCCESS void free (void *); /* INFRINGES ON USER NAME SPACE */ # endif # endif @@ -465,7 +462,7 @@ void free (void *); /* INFRINGES ON USER NAME SPACE */ #if (! defined yyoverflow \ && (! defined __cplusplus \ - || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL))) + || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL))) /* A type that is properly aligned for any stack member. */ union yyalloc @@ -490,16 +487,16 @@ union yyalloc 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 (YYID (0)) +# 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 @@ -518,7 +515,7 @@ union yyalloc for (yyi = 0; yyi < (Count); yyi++) \ (Dst)[yyi] = (Src)[yyi]; \ } \ - while (YYID (0)) + while (0) # endif # endif #endif /* !YYCOPY_NEEDED */ @@ -534,17 +531,19 @@ union yyalloc #define YYNNTS 55 /* YYNRULES -- Number of rules. */ #define YYNRULES 156 -/* YYNRULES -- Number of states. */ +/* YYNSTATES -- Number of states. */ #define YYNSTATES 203 -/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */ +/* YYTRANSLATE[YYX] -- Symbol number corresponding to YYX as returned + by yylex, with out-of-bounds checking. */ #define YYUNDEFTOK 2 #define YYMAXUTOK 303 -#define YYTRANSLATE(YYX) \ +#define YYTRANSLATE(YYX) \ ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK) -/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */ +/* YYTRANSLATE[TOKEN-NUM] -- Symbol number corresponding to TOKEN-NUM + as returned by yylex, without out-of-bounds checking. */ static const yytype_uint8 yytranslate[] = { 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, @@ -581,73 +580,7 @@ static const yytype_uint8 yytranslate[] = }; #if YYDEBUG -/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in - YYRHS. */ -static const yytype_uint16 yyprhs[] = -{ - 0, 0, 3, 4, 7, 9, 12, 15, 17, 19, - 21, 23, 25, 27, 29, 31, 33, 35, 37, 39, - 41, 43, 45, 46, 51, 52, 53, 58, 62, 66, - 69, 71, 73, 75, 78, 81, 84, 88, 91, 92, - 96, 97, 101, 104, 107, 110, 113, 114, 120, 123, - 124, 128, 129, 133, 134, 139, 142, 145, 148, 151, - 154, 156, 158, 161, 162, 167, 169, 171, 173, 175, - 176, 178, 180, 183, 187, 189, 190, 192, 194, 196, - 197, 199, 203, 205, 206, 208, 210, 214, 218, 219, - 220, 224, 226, 227, 233, 237, 238, 240, 241, 243, - 244, 246, 247, 249, 251, 254, 256, 259, 263, 265, - 268, 272, 274, 276, 278, 280, 284, 286, 287, 289, - 291, 293, 295, 297, 301, 305, 309, 313, 314, 316, - 318, 320, 322, 325, 328, 330, 334, 336, 340, 344, - 346, 349, 351, 354, 357, 359, 362, 365, 366, 368, - 369, 371, 373, 376, 378, 381, 384 -}; - -/* YYRHS -- A `-1'-separated list of the rules' RHS. */ -static const yytype_int8 yyrhs[] = -{ - 60, 0, -1, -1, 60, 61, -1, 113, -1, 71, - 113, -1, 1, 113, -1, 6, -1, 17, -1, 18, - -1, 25, -1, 26, -1, 31, -1, 33, -1, 8, - -1, 7, -1, 28, -1, 9, -1, 3, -1, 12, - -1, 4, -1, 27, -1, -1, 46, 66, 81, 113, - -1, -1, -1, 68, 48, 69, 113, -1, 67, 68, - 42, -1, 46, 66, 84, -1, 13, 94, -1, 21, - -1, 23, -1, 11, -1, 62, 109, -1, 64, 110, - -1, 15, 37, -1, 14, 111, 36, -1, 10, 95, - -1, -1, 19, 72, 97, -1, -1, 20, 73, 99, - -1, 16, 100, -1, 29, 87, -1, 5, 87, -1, - 65, 88, -1, -1, 24, 74, 107, 49, 108, -1, - 40, 85, -1, -1, 22, 75, 93, -1, -1, 30, - 76, 91, -1, -1, 32, 77, 107, 79, -1, 63, - 102, -1, 34, 92, -1, 44, 37, -1, 45, 37, - -1, 41, 80, -1, 42, -1, 43, -1, 35, 37, - -1, -1, 47, 111, 78, 79, -1, 70, -1, 83, - -1, 109, -1, 1, -1, -1, 82, -1, 39, -1, - 82, 39, -1, 82, 50, 39, -1, 1, -1, -1, - 84, -1, 1, -1, 38, -1, -1, 37, -1, 37, - 49, 37, -1, 37, -1, -1, 111, -1, 86, -1, - 37, 51, 111, -1, 37, 51, 86, -1, -1, -1, - 111, 89, 79, -1, 86, -1, -1, 37, 51, 111, - 90, 79, -1, 37, 51, 86, -1, -1, 107, -1, - -1, 37, -1, -1, 108, -1, -1, 37, -1, 102, - -1, 37, 102, -1, 107, -1, 52, 39, -1, 52, - 39, 106, -1, 96, -1, 97, 96, -1, 97, 50, - 96, -1, 1, -1, 38, -1, 107, -1, 98, -1, - 99, 50, 98, -1, 1, -1, -1, 53, -1, 54, - -1, 111, -1, 86, -1, 101, -1, 37, 51, 111, - -1, 37, 51, 86, -1, 37, 51, 101, -1, 111, - 54, 111, -1, -1, 103, -1, 1, -1, 111, -1, - 101, -1, 103, 111, -1, 103, 101, -1, 108, -1, - 104, 50, 108, -1, 1, -1, 55, 104, 56, -1, - 55, 104, 1, -1, 105, -1, 106, 105, -1, 39, - -1, 57, 38, -1, 39, 106, -1, 38, -1, 53, - 38, -1, 54, 38, -1, -1, 111, -1, -1, 112, - -1, 36, -1, 53, 36, -1, 36, -1, 53, 36, - -1, 54, 36, -1, 58, -1 -}; - -/* YYRLINE[YYN] -- source line where rule number YYN was defined. */ + /* YYRLINE[YYN] -- Source line where rule number YYN was defined. */ static const yytype_uint16 yyrline[] = { 0, 106, 106, 108, 126, 127, 177, 184, 185, 186, @@ -693,13 +626,13 @@ static const char *const yytname[] = "printf_args", "list_args", "integer_range", "opt_integer_list", "integer_list", "exp_list", "subscript", "subscript_list", "variable", "node", "opt_plus_integer", "opt_integer", "plus_integer", "integer", - "nls", YY_NULL + "nls", YY_NULLPTR }; #endif # ifdef YYPRINT -/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to - token YYLEX-NUM. */ +/* 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, @@ -711,90 +644,18 @@ static const yytype_uint16 yytoknum[] = }; # endif -/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ -static const yytype_uint8 yyr1[] = -{ - 0, 59, 60, 60, 61, 61, 61, 62, 62, 62, - 62, 62, 63, 63, 63, 63, 64, 64, 64, 64, - 65, 65, 66, 67, 68, 69, 68, 70, 70, 71, - 71, 71, 71, 71, 71, 71, 71, 71, 72, 71, - 73, 71, 71, 71, 71, 71, 74, 71, 71, 75, - 71, 76, 71, 77, 71, 71, 71, 71, 71, 71, - 71, 71, 71, 78, 71, 71, 79, 80, 80, 81, - 81, 82, 82, 82, 82, 83, 83, 83, 84, 85, - 85, 85, 86, 87, 87, 87, 87, 87, 88, 89, - 88, 88, 90, 88, 88, 91, 91, 92, 92, 93, - 93, 94, 94, 95, 95, 96, 96, 96, 97, 97, - 97, 97, 98, 98, 99, 99, 99, 100, 100, 100, - 100, 100, 100, 100, 100, 100, 101, 102, 102, 102, - 103, 103, 103, 103, 104, 104, 104, 105, 105, 106, - 106, 107, 107, 107, 108, 108, 108, 109, 109, 110, - 110, 111, 111, 112, 112, 112, 113 -}; +#define YYPACT_NINF -151 -/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ -static const yytype_uint8 yyr2[] = -{ - 0, 2, 0, 2, 1, 2, 2, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 0, 4, 0, 0, 4, 3, 3, 2, - 1, 1, 1, 2, 2, 2, 3, 2, 0, 3, - 0, 3, 2, 2, 2, 2, 0, 5, 2, 0, - 3, 0, 3, 0, 4, 2, 2, 2, 2, 2, - 1, 1, 2, 0, 4, 1, 1, 1, 1, 0, - 1, 1, 2, 3, 1, 0, 1, 1, 1, 0, - 1, 3, 1, 0, 1, 1, 3, 3, 0, 0, - 3, 1, 0, 5, 3, 0, 1, 0, 1, 0, - 1, 0, 1, 1, 2, 1, 2, 3, 1, 2, - 3, 1, 1, 1, 1, 3, 1, 0, 1, 1, - 1, 1, 1, 3, 3, 3, 3, 0, 1, 1, - 1, 1, 2, 2, 1, 3, 1, 3, 3, 1, - 2, 1, 2, 2, 1, 2, 2, 0, 1, 0, - 1, 1, 2, 1, 2, 2, 1 -}; +#define yypact_value_is_default(Yystate) \ + (!!((Yystate) == (-151))) -/* YYDEFACT[STATE-NAME] -- Default reduction number in state STATE-NUM. - Performed when YYTABLE doesn't specify something else to do. Zero - means the default is an error. */ -static const yytype_uint8 yydefact[] = -{ - 2, 0, 1, 0, 18, 20, 83, 7, 15, 14, - 17, 0, 32, 19, 101, 0, 0, 117, 8, 9, - 38, 40, 30, 49, 31, 46, 10, 11, 21, 16, - 83, 51, 12, 53, 13, 97, 0, 79, 0, 60, - 61, 0, 0, 22, 0, 156, 3, 147, 0, 149, - 88, 24, 65, 0, 4, 6, 151, 82, 0, 85, - 44, 84, 129, 0, 37, 131, 103, 128, 130, 102, - 29, 0, 35, 82, 118, 119, 121, 42, 122, 120, - 0, 0, 99, 0, 43, 95, 0, 98, 56, 62, - 80, 48, 68, 59, 67, 148, 57, 58, 0, 63, - 33, 55, 153, 0, 0, 34, 150, 82, 91, 45, - 89, 0, 5, 0, 152, 104, 133, 132, 0, 36, - 0, 111, 141, 0, 0, 108, 39, 105, 116, 112, - 114, 41, 113, 144, 0, 0, 50, 100, 0, 52, - 96, 0, 0, 74, 78, 71, 0, 70, 28, 0, - 154, 155, 0, 0, 27, 25, 82, 87, 86, 126, - 124, 125, 123, 0, 139, 143, 106, 142, 0, 109, - 0, 145, 146, 0, 77, 54, 66, 76, 81, 23, - 72, 0, 64, 94, 92, 90, 0, 136, 0, 134, - 140, 107, 110, 115, 47, 73, 0, 26, 138, 0, - 137, 93, 135 -}; +#define YYTABLE_NINF -148 -/* YYDEFGOTO[NTERM-NUM]. */ -static const yytype_int16 yydefgoto[] = -{ - -1, 1, 46, 47, 48, 49, 50, 98, 51, 111, - 186, 52, 53, 80, 81, 83, 82, 85, 86, 149, - 175, 93, 146, 147, 176, 177, 91, 59, 60, 109, - 153, 196, 139, 88, 136, 70, 64, 125, 126, 130, - 131, 77, 65, 66, 67, 188, 164, 165, 127, 137, - 94, 105, 68, 106, 54 -}; +#define yytable_value_is_error(Yytable_value) \ + 0 -/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing - STATE-NUM. */ -#define YYPACT_NINF -151 + /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing + STATE-NUM. */ static const yytype_int16 yypact[] = { -151, 145, -151, -34, -151, -151, 50, -151, -151, -151, @@ -820,7 +681,35 @@ static const yytype_int16 yypact[] = -151, -151, -151 }; -/* YYPGOTO[NTERM-NUM]. */ + /* 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, 18, 20, 83, 7, 15, 14, + 17, 0, 32, 19, 101, 0, 0, 117, 8, 9, + 38, 40, 30, 49, 31, 46, 10, 11, 21, 16, + 83, 51, 12, 53, 13, 97, 0, 79, 0, 60, + 61, 0, 0, 22, 0, 156, 3, 147, 0, 149, + 88, 24, 65, 0, 4, 6, 151, 82, 0, 85, + 44, 84, 129, 0, 37, 131, 103, 128, 130, 102, + 29, 0, 35, 82, 118, 119, 121, 42, 122, 120, + 0, 0, 99, 0, 43, 95, 0, 98, 56, 62, + 80, 48, 68, 59, 67, 148, 57, 58, 0, 63, + 33, 55, 153, 0, 0, 34, 150, 82, 91, 45, + 89, 0, 5, 0, 152, 104, 133, 132, 0, 36, + 0, 111, 141, 0, 0, 108, 39, 105, 116, 112, + 114, 41, 113, 144, 0, 0, 50, 100, 0, 52, + 96, 0, 0, 74, 78, 71, 0, 70, 28, 0, + 154, 155, 0, 0, 27, 25, 82, 87, 86, 126, + 124, 125, 123, 0, 139, 143, 106, 142, 0, 109, + 0, 145, 146, 0, 77, 54, 66, 76, 81, 23, + 72, 0, 64, 94, 92, 90, 0, 136, 0, 134, + 140, 107, 110, 115, 47, 73, 0, 26, 138, 0, + 137, 93, 135 +}; + + /* YYPGOTO[NTERM-NUM]. */ static const yytype_int16 yypgoto[] = { -151, -151, -151, -151, -151, -151, -151, -151, -151, -151, @@ -831,10 +720,20 @@ static const yytype_int16 yypgoto[] = 97, -151, -5, -151, -3 }; -/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If - positive, shift that token. If negative, reduce the rule which - number is the opposite. If YYTABLE_NINF, syntax error. */ -#define YYTABLE_NINF -148 + /* YYDEFGOTO[NTERM-NUM]. */ +static const yytype_int16 yydefgoto[] = +{ + -1, 1, 46, 47, 48, 49, 50, 98, 51, 111, + 186, 52, 53, 80, 81, 83, 82, 85, 86, 149, + 175, 93, 146, 147, 176, 177, 91, 59, 60, 109, + 153, 196, 139, 88, 136, 70, 64, 125, 126, 130, + 131, 77, 65, 66, 67, 188, 164, 165, 127, 137, + 94, 105, 68, 106, 54 +}; + + /* 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[] = { 55, 61, 76, 78, 132, 121, 138, 174, 140, 141, @@ -860,12 +759,6 @@ static const yytype_int16 yytable[] = 0, 0, 0, 45 }; -#define yypact_value_is_default(Yystate) \ - (!!((Yystate) == (-151))) - -#define yytable_value_is_error(Yytable_value) \ - YYID (0) - static const yytype_int16 yycheck[] = { 3, 6, 17, 17, 81, 1, 83, 1, 85, 86, @@ -891,8 +784,8 @@ static const yytype_int16 yycheck[] = -1, -1, -1, 58 }; -/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing - symbol of state STATE-NUM. */ + /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing + symbol of state STATE-NUM. */ static const yytype_uint8 yystos[] = { 0, 60, 0, 1, 3, 4, 5, 6, 7, 8, @@ -918,30 +811,58 @@ static const yytype_uint8 yystos[] = 56, 79, 108 }; -#define yyerrok (yyerrstatus = 0) -#define yyclearin (yychar = YYEMPTY) -#define YYEMPTY (-2) -#define YYEOF 0 - -#define YYACCEPT goto yyacceptlab -#define YYABORT goto yyabortlab -#define YYERROR goto yyerrorlab - - -/* Like YYERROR except do call yyerror. This remains here temporarily - to ease the transition to the new meaning of YYERROR, for GCC. - Once GCC version 2 has supplanted version 1, this can go. However, - YYFAIL appears to be in use. Nevertheless, it is formally deprecated - in Bison 2.4.2's NEWS entry, where a plan to phase it out is - discussed. */ - -#define YYFAIL goto yyerrlab -#if defined YYFAIL - /* This is here to suppress warnings from the GCC cpp's - -Wunused-macros. Normally we don't worry about that warning, but - some users do, and we want to make it easy for users to remove - YYFAIL uses, which will produce warnings from Bison 2.5. */ -#endif + /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ +static const yytype_uint8 yyr1[] = +{ + 0, 59, 60, 60, 61, 61, 61, 62, 62, 62, + 62, 62, 63, 63, 63, 63, 64, 64, 64, 64, + 65, 65, 66, 67, 68, 69, 68, 70, 70, 71, + 71, 71, 71, 71, 71, 71, 71, 71, 72, 71, + 73, 71, 71, 71, 71, 71, 74, 71, 71, 75, + 71, 76, 71, 77, 71, 71, 71, 71, 71, 71, + 71, 71, 71, 78, 71, 71, 79, 80, 80, 81, + 81, 82, 82, 82, 82, 83, 83, 83, 84, 85, + 85, 85, 86, 87, 87, 87, 87, 87, 88, 89, + 88, 88, 90, 88, 88, 91, 91, 92, 92, 93, + 93, 94, 94, 95, 95, 96, 96, 96, 97, 97, + 97, 97, 98, 98, 99, 99, 99, 100, 100, 100, + 100, 100, 100, 100, 100, 100, 101, 102, 102, 102, + 103, 103, 103, 103, 104, 104, 104, 105, 105, 106, + 106, 107, 107, 107, 108, 108, 108, 109, 109, 110, + 110, 111, 111, 112, 112, 112, 113 +}; + + /* YYR2[YYN] -- Number of symbols on the right hand side of rule YYN. */ +static const yytype_uint8 yyr2[] = +{ + 0, 2, 0, 2, 1, 2, 2, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 0, 4, 0, 0, 4, 3, 3, 2, + 1, 1, 1, 2, 2, 2, 3, 2, 0, 3, + 0, 3, 2, 2, 2, 2, 0, 5, 2, 0, + 3, 0, 3, 0, 4, 2, 2, 2, 2, 2, + 1, 1, 2, 0, 4, 1, 1, 1, 1, 0, + 1, 1, 2, 3, 1, 0, 1, 1, 1, 0, + 1, 3, 1, 0, 1, 1, 3, 3, 0, 0, + 3, 1, 0, 5, 3, 0, 1, 0, 1, 0, + 1, 0, 1, 1, 2, 1, 2, 3, 1, 2, + 3, 1, 1, 1, 1, 3, 1, 0, 1, 1, + 1, 1, 1, 3, 3, 3, 3, 0, 1, 1, + 1, 1, 2, 2, 1, 3, 1, 3, 3, 1, + 2, 1, 2, 2, 1, 2, 2, 0, 1, 0, + 1, 1, 2, 1, 2, 2, 1 +}; + + +#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) @@ -958,27 +879,15 @@ do \ else \ { \ yyerror (YY_("syntax error: cannot back up")); \ - YYERROR; \ - } \ -while (YYID (0)) + YYERROR; \ + } \ +while (0) /* Error token number */ -#define YYTERROR 1 -#define YYERRCODE 256 +#define YYTERROR 1 +#define YYERRCODE 256 -/* This macro is provided for backward compatibility. */ -#ifndef YY_LOCATION_PRINT -# define YY_LOCATION_PRINT(File, Loc) ((void) 0) -#endif - - -/* YYLEX -- calling `yylex' with the right arguments. */ -#ifdef YYLEX_PARAM -# define YYLEX yylex (YYLEX_PARAM) -#else -# define YYLEX yylex () -#endif /* Enable debugging if requested. */ #if YYDEBUG @@ -988,40 +897,36 @@ while (YYID (0)) # define YYFPRINTF fprintf # endif -# define YYDPRINTF(Args) \ -do { \ - if (yydebug) \ - YYFPRINTF Args; \ -} while (YYID (0)) +# 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 (YYID (0)) +# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \ +do { \ + if (yydebug) \ + { \ + YYFPRINTF (stderr, "%s ", Title); \ + yy_symbol_print (stderr, \ + Type, Value); \ + YYFPRINTF (stderr, "\n"); \ + } \ +} while (0) -/*--------------------------------. -| Print this symbol on YYOUTPUT. | -`--------------------------------*/ +/*----------------------------------------. +| Print this symbol's value on YYOUTPUT. | +`----------------------------------------*/ -/*ARGSUSED*/ -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) static void yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) -#else -static void -yy_symbol_value_print (yyoutput, yytype, yyvaluep) - FILE *yyoutput; - int yytype; - YYSTYPE const * const yyvaluep; -#endif { FILE *yyo = yyoutput; YYUSE (yyo); @@ -1030,8 +935,6 @@ yy_symbol_value_print (yyoutput, yytype, yyvaluep) # ifdef YYPRINT if (yytype < YYNTOKENS) YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep); -# else - YYUSE (yyoutput); # endif YYUSE (yytype); } @@ -1041,22 +944,11 @@ yy_symbol_value_print (yyoutput, yytype, yyvaluep) | Print this symbol on YYOUTPUT. | `--------------------------------*/ -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) static void yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) -#else -static void -yy_symbol_print (yyoutput, yytype, yyvaluep) - FILE *yyoutput; - int yytype; - YYSTYPE const * const yyvaluep; -#endif { - if (yytype < YYNTOKENS) - YYFPRINTF (yyoutput, "token %s (", yytname[yytype]); - else - YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]); + YYFPRINTF (yyoutput, "%s %s (", + yytype < YYNTOKENS ? "token" : "nterm", yytname[yytype]); yy_symbol_value_print (yyoutput, yytype, yyvaluep); YYFPRINTF (yyoutput, ")"); @@ -1067,16 +959,8 @@ yy_symbol_print (yyoutput, yytype, yyvaluep) | TOP (included). | `------------------------------------------------------------------*/ -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) static void yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop) -#else -static void -yy_stack_print (yybottom, yytop) - yytype_int16 *yybottom; - yytype_int16 *yytop; -#endif { YYFPRINTF (stderr, "Stack now"); for (; yybottom <= yytop; yybottom++) @@ -1087,49 +971,42 @@ yy_stack_print (yybottom, yytop) YYFPRINTF (stderr, "\n"); } -# define YY_STACK_PRINT(Bottom, Top) \ -do { \ - if (yydebug) \ - yy_stack_print ((Bottom), (Top)); \ -} while (YYID (0)) +# define YY_STACK_PRINT(Bottom, Top) \ +do { \ + if (yydebug) \ + yy_stack_print ((Bottom), (Top)); \ +} while (0) /*------------------------------------------------. | Report that the YYRULE is going to be reduced. | `------------------------------------------------*/ -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static void -yy_reduce_print (YYSTYPE *yyvsp, int yyrule) -#else static void -yy_reduce_print (yyvsp, yyrule) - YYSTYPE *yyvsp; - int yyrule; -#endif +yy_reduce_print (yytype_int16 *yyssp, YYSTYPE *yyvsp, int yyrule) { + unsigned long int yylno = yyrline[yyrule]; int yynrhs = yyr2[yyrule]; int yyi; - unsigned long int yylno = yyrline[yyrule]; YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n", - yyrule - 1, yylno); + yyrule - 1, yylno); /* The symbols being reduced. */ for (yyi = 0; yyi < yynrhs; yyi++) { YYFPRINTF (stderr, " $%d = ", yyi + 1); - yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi], - &(yyvsp[(yyi + 1) - (yynrhs)]) - ); + 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 (yyvsp, Rule); \ -} while (YYID (0)) +# 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. */ @@ -1143,7 +1020,7 @@ int yydebug; /* YYINITDEPTH -- initial size of the parser's stacks. */ -#ifndef YYINITDEPTH +#ifndef YYINITDEPTH # define YYINITDEPTH 200 #endif @@ -1166,15 +1043,8 @@ int yydebug; # define yystrlen strlen # else /* Return the length of YYSTR. */ -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) static YYSIZE_T yystrlen (const char *yystr) -#else -static YYSIZE_T -yystrlen (yystr) - const char *yystr; -#endif { YYSIZE_T yylen; for (yylen = 0; yystr[yylen]; yylen++) @@ -1190,16 +1060,8 @@ yystrlen (yystr) # else /* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in YYDEST. */ -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) static char * yystpcpy (char *yydest, const char *yysrc) -#else -static char * -yystpcpy (yydest, yysrc) - char *yydest; - const char *yysrc; -#endif { char *yyd = yydest; const char *yys = yysrc; @@ -1229,27 +1091,27 @@ yytnamerr (char *yyres, const char *yystr) 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; - } + 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: ; } @@ -1272,11 +1134,11 @@ static int yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg, yytype_int16 *yyssp, int yytoken) { - YYSIZE_T yysize0 = yytnamerr (YY_NULL, yytname[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_NULL; + 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 @@ -1284,10 +1146,6 @@ yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg, int yycount = 0; /* There are many possibilities here to consider: - - Assume YYFAIL is not used. It's too flawed to consider. See - <http://lists.gnu.org/archive/html/bison-patches/2009-12/msg00024.html> - for details. YYERROR is fine as it does not invoke this - function. - 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 @@ -1337,7 +1195,7 @@ yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg, } yyarg[yycount++] = yytname[yyx]; { - YYSIZE_T yysize1 = yysize + yytnamerr (YY_NULL, yytname[yyx]); + YYSIZE_T yysize1 = yysize + yytnamerr (YY_NULLPTR, yytname[yyx]); if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) return 2; @@ -1404,26 +1262,17 @@ yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg, | Release the memory associated to this symbol. | `-----------------------------------------------*/ -/*ARGSUSED*/ -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) static void yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep) -#else -static void -yydestruct (yymsg, yytype, yyvaluep) - const char *yymsg; - int yytype; - YYSTYPE *yyvaluep; -#endif { YYUSE (yyvaluep); - if (!yymsg) yymsg = "Deleting"; YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp); + YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN YYUSE (yytype); + YY_IGNORE_MAYBE_UNINITIALIZED_END } @@ -1432,18 +1281,8 @@ yydestruct (yymsg, yytype, yyvaluep) /* The lookahead symbol. */ int yychar; - -#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 - /* The semantic value of the lookahead symbol. */ -YYSTYPE yylval YY_INITIAL_VALUE(yyval_default); - +YYSTYPE yylval; /* Number of syntax errors so far. */ int yynerrs; @@ -1452,35 +1291,16 @@ int yynerrs; | yyparse. | `----------*/ -#ifdef YYPARSE_PARAM -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -int -yyparse (void *YYPARSE_PARAM) -#else -int -yyparse (YYPARSE_PARAM) - void *YYPARSE_PARAM; -#endif -#else /* ! YYPARSE_PARAM */ -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) int yyparse (void) -#else -int -yyparse () - -#endif -#endif { int yystate; /* Number of tokens to shift before error messages enabled. */ int yyerrstatus; /* The stacks and their tools: - `yyss': related to states. - `yyvs': related to semantic values. + 'yyss': related to states. + 'yyvs': related to semantic values. Refer to the stacks through separate pointers, to allow yyoverflow to reallocate them elsewhere. */ @@ -1548,23 +1368,23 @@ yyparse () #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; + /* 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 @@ -1572,22 +1392,22 @@ yyparse () # else /* Extend the stack our own way. */ if (YYMAXDEPTH <= yystacksize) - goto yyexhaustedlab; + goto yyexhaustedlab; yystacksize *= 2; if (YYMAXDEPTH < yystacksize) - yystacksize = YYMAXDEPTH; + 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); + 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); + if (yyss1 != yyssa) + YYSTACK_FREE (yyss1); } # endif #endif /* no yyoverflow */ @@ -1596,10 +1416,10 @@ yyparse () yyvsp = yyvs + yysize - 1; YYDPRINTF ((stderr, "Stack size increased to %lu\n", - (unsigned long int) yystacksize)); + (unsigned long int) yystacksize)); if (yyss + yystacksize - 1 <= yyssp) - YYABORT; + YYABORT; } YYDPRINTF ((stderr, "Entering state %d\n", yystate)); @@ -1628,7 +1448,7 @@ yybackup: if (yychar == YYEMPTY) { YYDPRINTF ((stderr, "Reading a token: ")); - yychar = YYLEX; + yychar = yylex (); } if (yychar <= YYEOF) @@ -1693,7 +1513,7 @@ yyreduce: yylen = yyr2[yyn]; /* If YYLEN is nonzero, implement the default value of the action: - `$$ = $1'. + '$$ = $1'. Otherwise, the following line sets YYVAL to garbage. This behavior is undocumented and Bison @@ -1707,8 +1527,7 @@ yyreduce: switch (yyn) { case 3: -/* Line 1787 of yacc.c */ -#line 109 "command.y" +#line 109 "command.y" /* yacc.c:1646 */ { cmd_idx = -1; want_nodeval = false; @@ -1723,11 +1542,11 @@ yyreduce: arg_list = NULL; } } +#line 1546 "command.c" /* yacc.c:1646 */ break; case 5: -/* Line 1787 of yacc.c */ -#line 128 "command.y" +#line 128 "command.y" /* yacc.c:1646 */ { if (errcount == 0 && cmd_idx >= 0) { Func_cmd cmdfunc; @@ -1777,25 +1596,25 @@ yyreduce: YYACCEPT; } } +#line 1600 "command.c" /* yacc.c:1646 */ break; case 6: -/* Line 1787 of yacc.c */ -#line 178 "command.y" +#line 178 "command.y" /* yacc.c:1646 */ { yyerrok; } +#line 1608 "command.c" /* yacc.c:1646 */ break; case 22: -/* Line 1787 of yacc.c */ -#line 212 "command.y" +#line 212 "command.y" /* yacc.c:1646 */ { want_nodeval = true; } +#line 1614 "command.c" /* yacc.c:1646 */ break; case 23: -/* Line 1787 of yacc.c */ -#line 217 "command.y" +#line 217 "command.y" /* yacc.c:1646 */ { if (errcount == 0) { /* don't free arg_list; passed on to statement_list @@ -1811,11 +1630,11 @@ yyreduce: in_eval = true; } } +#line 1634 "command.c" /* yacc.c:1646 */ break; case 24: -/* Line 1787 of yacc.c */ -#line 236 "command.y" +#line 236 "command.y" /* yacc.c:1646 */ { (yyval) = append_statement(arg_list, (char *) start_EVAL); if (read_a_line == read_commands_string) /* unserializing 'eval' in 'commands' */ @@ -1823,27 +1642,27 @@ yyreduce: free_cmdarg(arg_list); arg_list = NULL; } +#line 1646 "command.c" /* yacc.c:1646 */ break; case 25: -/* Line 1787 of yacc.c */ -#line 243 "command.y" - { (yyval) = append_statement((yyvsp[(1) - (2)]), lexptr_begin); } +#line 243 "command.y" /* yacc.c:1646 */ + { (yyval) = append_statement((yyvsp[-1]), lexptr_begin); } +#line 1652 "command.c" /* yacc.c:1646 */ break; case 26: -/* Line 1787 of yacc.c */ -#line 244 "command.y" +#line 244 "command.y" /* yacc.c:1646 */ { - (yyval) = (yyvsp[(3) - (4)]); + (yyval) = (yyvsp[-1]); } +#line 1660 "command.c" /* yacc.c:1646 */ break; case 27: -/* Line 1787 of yacc.c */ -#line 251 "command.y" +#line 251 "command.y" /* yacc.c:1646 */ { - arg_list = append_statement((yyvsp[(2) - (3)]), (char *) end_EVAL); + arg_list = append_statement((yyvsp[-1]), (char *) end_EVAL); if (read_a_line == read_commands_string) { /* unserializing 'eval' in 'commands' */ char *str = arg_list->a_string; size_t len = strlen(str); @@ -1857,120 +1676,120 @@ yyreduce: cmd_idx = find_command("eval", 4); in_eval = false; } +#line 1680 "command.c" /* yacc.c:1646 */ break; case 28: -/* Line 1787 of yacc.c */ -#line 267 "command.y" +#line 267 "command.y" /* yacc.c:1646 */ { NODE *n; CMDARG *arg; - n = (yyvsp[(3) - (3)])->a_node; + n = (yyvsp[0])->a_node; arg = append_statement(NULL, (char *) start_EVAL); (void) append_statement(arg, n->stptr); (void) append_statement(arg, (char *) end_EVAL); free_cmdarg(arg_list); arg_list = arg; } +#line 1695 "command.c" /* yacc.c:1646 */ break; case 34: -/* Line 1787 of yacc.c */ -#line 286 "command.y" +#line 286 "command.y" /* yacc.c:1646 */ { if (cmdtab[cmd_idx].class == D_FRAME - && (yyvsp[(2) - (2)]) != NULL && (yyvsp[(2) - (2)])->a_int < 0) - yyerror(_("invalid frame number: %d"), (yyvsp[(2) - (2)])->a_int); + && (yyvsp[0]) != NULL && (yyvsp[0])->a_int < 0) + yyerror(_("invalid frame number: %d"), (yyvsp[0])->a_int); } +#line 1705 "command.c" /* yacc.c:1646 */ break; case 35: -/* Line 1787 of yacc.c */ -#line 292 "command.y" +#line 292 "command.y" /* yacc.c:1646 */ { - int idx = find_argument((yyvsp[(2) - (2)])); + int idx = find_argument((yyvsp[0])); if (idx < 0) - yyerror(_("info: invalid option - \"%s\""), (yyvsp[(2) - (2)])->a_string); + yyerror(_("info: invalid option - \"%s\""), (yyvsp[0])->a_string); else { - efree((yyvsp[(2) - (2)])->a_string); - (yyvsp[(2) - (2)])->a_string = NULL; - (yyvsp[(2) - (2)])->type = D_argument; - (yyvsp[(2) - (2)])->a_argument = argtab[idx].value; + efree((yyvsp[0])->a_string); + (yyvsp[0])->a_string = NULL; + (yyvsp[0])->type = D_argument; + (yyvsp[0])->a_argument = argtab[idx].value; } } +#line 1721 "command.c" /* yacc.c:1646 */ break; case 38: -/* Line 1787 of yacc.c */ -#line 305 "command.y" +#line 305 "command.y" /* yacc.c:1646 */ { want_nodeval = true; } +#line 1727 "command.c" /* yacc.c:1646 */ break; case 40: -/* Line 1787 of yacc.c */ -#line 306 "command.y" +#line 306 "command.y" /* yacc.c:1646 */ { want_nodeval = true; } +#line 1733 "command.c" /* yacc.c:1646 */ break; case 46: -/* Line 1787 of yacc.c */ -#line 311 "command.y" +#line 311 "command.y" /* yacc.c:1646 */ { want_nodeval = true; } +#line 1739 "command.c" /* yacc.c:1646 */ break; case 49: -/* Line 1787 of yacc.c */ -#line 313 "command.y" +#line 313 "command.y" /* yacc.c:1646 */ { want_nodeval = true; } +#line 1745 "command.c" /* yacc.c:1646 */ break; case 51: -/* Line 1787 of yacc.c */ -#line 314 "command.y" +#line 314 "command.y" /* yacc.c:1646 */ { want_nodeval = true; } +#line 1751 "command.c" /* yacc.c:1646 */ break; case 53: -/* Line 1787 of yacc.c */ -#line 315 "command.y" +#line 315 "command.y" /* yacc.c:1646 */ { want_nodeval = true; } +#line 1757 "command.c" /* yacc.c:1646 */ break; case 57: -/* Line 1787 of yacc.c */ -#line 319 "command.y" +#line 319 "command.y" /* yacc.c:1646 */ { - if (in_cmd_src((yyvsp[(2) - (2)])->a_string)) - yyerror(_("source \"%s\": already sourced."), (yyvsp[(2) - (2)])->a_string); + if (in_cmd_src((yyvsp[0])->a_string)) + yyerror(_("source \"%s\": already sourced."), (yyvsp[0])->a_string); } +#line 1766 "command.c" /* yacc.c:1646 */ break; case 58: -/* Line 1787 of yacc.c */ -#line 324 "command.y" +#line 324 "command.y" /* yacc.c:1646 */ { if (! input_from_tty) - yyerror(_("save \"%s\": command not permitted."), (yyvsp[(2) - (2)])->a_string); + yyerror(_("save \"%s\": command not permitted."), (yyvsp[0])->a_string); } +#line 1775 "command.c" /* yacc.c:1646 */ break; case 59: -/* Line 1787 of yacc.c */ -#line 329 "command.y" +#line 329 "command.y" /* yacc.c:1646 */ { int type = 0; int num; - if ((yyvsp[(2) - (2)]) != NULL) - num = (yyvsp[(2) - (2)])->a_int; + if ((yyvsp[0]) != NULL) + num = (yyvsp[0])->a_int; if (errcount != 0) ; else if (in_commands) yyerror(_("Can't use command `commands' for breakpoint/watchpoint commands")); - else if ((yyvsp[(2) - (2)]) == NULL && ! (type = has_break_or_watch_point(&num, true))) + else if ((yyvsp[0]) == NULL && ! (type = has_break_or_watch_point(&num, true))) yyerror(_("no breakpoint/watchpoint has been set yet")); - else if ((yyvsp[(2) - (2)]) != NULL && ! (type = has_break_or_watch_point(&num, false))) + else if ((yyvsp[0]) != NULL && ! (type = has_break_or_watch_point(&num, false))) yyerror(_("invalid breakpoint/watchpoint number")); if (type) { in_commands = true; @@ -1982,11 +1801,11 @@ yyreduce: } } } +#line 1805 "command.c" /* yacc.c:1646 */ break; case 60: -/* Line 1787 of yacc.c */ -#line 355 "command.y" +#line 355 "command.y" /* yacc.c:1646 */ { if (! in_commands) yyerror(_("`end' valid only in command `commands' or `eval'")); @@ -1996,54 +1815,54 @@ yyreduce: in_commands = false; } } +#line 1819 "command.c" /* yacc.c:1646 */ break; case 61: -/* Line 1787 of yacc.c */ -#line 365 "command.y" +#line 365 "command.y" /* yacc.c:1646 */ { if (! in_commands) yyerror(_("`silent' valid only in command `commands'")); } +#line 1828 "command.c" /* yacc.c:1646 */ break; case 62: -/* Line 1787 of yacc.c */ -#line 370 "command.y" +#line 370 "command.y" /* yacc.c:1646 */ { - int idx = find_argument((yyvsp[(2) - (2)])); + int idx = find_argument((yyvsp[0])); if (idx < 0) - yyerror(_("trace: invalid option - \"%s\""), (yyvsp[(2) - (2)])->a_string); + yyerror(_("trace: invalid option - \"%s\""), (yyvsp[0])->a_string); else { - efree((yyvsp[(2) - (2)])->a_string); - (yyvsp[(2) - (2)])->a_string = NULL; - (yyvsp[(2) - (2)])->type = D_argument; - (yyvsp[(2) - (2)])->a_argument = argtab[idx].value; + efree((yyvsp[0])->a_string); + (yyvsp[0])->a_string = NULL; + (yyvsp[0])->type = D_argument; + (yyvsp[0])->a_argument = argtab[idx].value; } } +#line 1844 "command.c" /* yacc.c:1646 */ break; case 63: -/* Line 1787 of yacc.c */ -#line 381 "command.y" +#line 381 "command.y" /* yacc.c:1646 */ { want_nodeval = true; } +#line 1850 "command.c" /* yacc.c:1646 */ break; case 64: -/* Line 1787 of yacc.c */ -#line 382 "command.y" +#line 382 "command.y" /* yacc.c:1646 */ { int type; - int num = (yyvsp[(2) - (4)])->a_int; + int num = (yyvsp[-2])->a_int; type = has_break_or_watch_point(&num, false); if (! type) yyerror(_("condition: invalid breakpoint/watchpoint number")); } +#line 1862 "command.c" /* yacc.c:1646 */ break; case 65: -/* Line 1787 of yacc.c */ -#line 390 "command.y" +#line 390 "command.y" /* yacc.c:1646 */ { if (in_commands) { /* Prepend command 'eval' to argument list */ @@ -2054,387 +1873,387 @@ yyreduce: arg_list = arg; } } +#line 1877 "command.c" /* yacc.c:1646 */ break; case 66: -/* Line 1787 of yacc.c */ -#line 404 "command.y" +#line 404 "command.y" /* yacc.c:1646 */ { - if ((yyvsp[(1) - (1)]) != NULL) { - NODE *n = (yyvsp[(1) - (1)])->a_node; - (yyvsp[(1) - (1)])->type = D_string; - (yyvsp[(1) - (1)])->a_string = n->stptr; + if ((yyvsp[0]) != NULL) { + NODE *n = (yyvsp[0])->a_node; + (yyvsp[0])->type = D_string; + (yyvsp[0])->a_string = n->stptr; freenode(n); } - (yyval) = (yyvsp[(1) - (1)]); + (yyval) = (yyvsp[0]); } +#line 1891 "command.c" /* yacc.c:1646 */ break; case 68: -/* Line 1787 of yacc.c */ -#line 418 "command.y" +#line 418 "command.y" /* yacc.c:1646 */ { (yyval) = NULL; } +#line 1897 "command.c" /* yacc.c:1646 */ break; case 69: -/* Line 1787 of yacc.c */ -#line 423 "command.y" +#line 423 "command.y" /* yacc.c:1646 */ { (yyval) = NULL; } +#line 1903 "command.c" /* yacc.c:1646 */ break; case 74: -/* Line 1787 of yacc.c */ -#line 432 "command.y" +#line 432 "command.y" /* yacc.c:1646 */ { (yyval) = NULL; } +#line 1909 "command.c" /* yacc.c:1646 */ break; case 75: -/* Line 1787 of yacc.c */ -#line 437 "command.y" +#line 437 "command.y" /* yacc.c:1646 */ { (yyval) = NULL; } +#line 1915 "command.c" /* yacc.c:1646 */ break; case 77: -/* Line 1787 of yacc.c */ -#line 440 "command.y" +#line 440 "command.y" /* yacc.c:1646 */ { (yyval) = NULL; } +#line 1921 "command.c" /* yacc.c:1646 */ break; case 78: -/* Line 1787 of yacc.c */ -#line 445 "command.y" +#line 445 "command.y" /* yacc.c:1646 */ { NODE *n; - n = (yyvsp[(1) - (1)])->a_node; + n = (yyvsp[0])->a_node; if ((n->flags & STRING) == 0) yyerror(_("argument not a string")); } +#line 1932 "command.c" /* yacc.c:1646 */ break; case 79: -/* Line 1787 of yacc.c */ -#line 455 "command.y" +#line 455 "command.y" /* yacc.c:1646 */ { (yyval) = NULL; } +#line 1938 "command.c" /* yacc.c:1646 */ break; case 80: -/* Line 1787 of yacc.c */ -#line 457 "command.y" +#line 457 "command.y" /* yacc.c:1646 */ { - if (find_option((yyvsp[(1) - (1)])->a_string) < 0) - yyerror(_("option: invalid parameter - \"%s\""), (yyvsp[(1) - (1)])->a_string); + if (find_option((yyvsp[0])->a_string) < 0) + yyerror(_("option: invalid parameter - \"%s\""), (yyvsp[0])->a_string); } +#line 1947 "command.c" /* yacc.c:1646 */ break; case 81: -/* Line 1787 of yacc.c */ -#line 462 "command.y" +#line 462 "command.y" /* yacc.c:1646 */ { - if (find_option((yyvsp[(1) - (3)])->a_string) < 0) - yyerror(_("option: invalid parameter - \"%s\""), (yyvsp[(1) - (3)])->a_string); + if (find_option((yyvsp[-2])->a_string) < 0) + yyerror(_("option: invalid parameter - \"%s\""), (yyvsp[-2])->a_string); } +#line 1956 "command.c" /* yacc.c:1646 */ break; case 82: -/* Line 1787 of yacc.c */ -#line 470 "command.y" +#line 470 "command.y" /* yacc.c:1646 */ { NODE *n; - n = lookup((yyvsp[(1) - (1)])->a_string); + n = lookup((yyvsp[0])->a_string); if (n == NULL || n->type != Node_func) - yyerror(_("no such function - \"%s\""), (yyvsp[(1) - (1)])->a_string); + yyerror(_("no such function - \"%s\""), (yyvsp[0])->a_string); else { - (yyvsp[(1) - (1)])->type = D_func; - efree((yyvsp[(1) - (1)])->a_string); - (yyvsp[(1) - (1)])->a_string = NULL; - (yyvsp[(1) - (1)])->a_node = n; + (yyvsp[0])->type = D_func; + efree((yyvsp[0])->a_string); + (yyvsp[0])->a_string = NULL; + (yyvsp[0])->a_node = n; } } +#line 1973 "command.c" /* yacc.c:1646 */ break; case 83: -/* Line 1787 of yacc.c */ -#line 486 "command.y" +#line 486 "command.y" /* yacc.c:1646 */ { (yyval) = NULL; } +#line 1979 "command.c" /* yacc.c:1646 */ break; case 88: -/* Line 1787 of yacc.c */ -#line 495 "command.y" +#line 495 "command.y" /* yacc.c:1646 */ { (yyval) = NULL; } +#line 1985 "command.c" /* yacc.c:1646 */ break; case 89: -/* Line 1787 of yacc.c */ -#line 496 "command.y" +#line 496 "command.y" /* yacc.c:1646 */ { want_nodeval = true; } +#line 1991 "command.c" /* yacc.c:1646 */ break; case 92: -/* Line 1787 of yacc.c */ -#line 498 "command.y" +#line 498 "command.y" /* yacc.c:1646 */ { want_nodeval = true; } +#line 1997 "command.c" /* yacc.c:1646 */ break; case 95: -/* Line 1787 of yacc.c */ -#line 504 "command.y" +#line 504 "command.y" /* yacc.c:1646 */ { (yyval) = NULL; } +#line 2003 "command.c" /* yacc.c:1646 */ break; case 97: -/* Line 1787 of yacc.c */ -#line 510 "command.y" +#line 510 "command.y" /* yacc.c:1646 */ { (yyval) = NULL; } +#line 2009 "command.c" /* yacc.c:1646 */ break; case 99: -/* Line 1787 of yacc.c */ -#line 516 "command.y" +#line 516 "command.y" /* yacc.c:1646 */ { (yyval) = NULL; } +#line 2015 "command.c" /* yacc.c:1646 */ break; case 104: -/* Line 1787 of yacc.c */ -#line 528 "command.y" +#line 528 "command.y" /* yacc.c:1646 */ { - int idx = find_argument((yyvsp[(1) - (2)])); + int idx = find_argument((yyvsp[-1])); if (idx < 0) - yyerror(_("enable: invalid option - \"%s\""), (yyvsp[(1) - (2)])->a_string); + yyerror(_("enable: invalid option - \"%s\""), (yyvsp[-1])->a_string); else { - efree((yyvsp[(1) - (2)])->a_string); - (yyvsp[(1) - (2)])->a_string = NULL; - (yyvsp[(1) - (2)])->type = D_argument; - (yyvsp[(1) - (2)])->a_argument = argtab[idx].value; + efree((yyvsp[-1])->a_string); + (yyvsp[-1])->a_string = NULL; + (yyvsp[-1])->type = D_argument; + (yyvsp[-1])->a_argument = argtab[idx].value; } } +#line 2031 "command.c" /* yacc.c:1646 */ break; case 106: -/* Line 1787 of yacc.c */ -#line 544 "command.y" +#line 544 "command.y" /* yacc.c:1646 */ { - (yyvsp[(2) - (2)])->type = D_array; /* dump all items */ - (yyvsp[(2) - (2)])->a_count = 0; + (yyvsp[0])->type = D_array; /* dump all items */ + (yyvsp[0])->a_count = 0; } +#line 2040 "command.c" /* yacc.c:1646 */ break; case 107: -/* Line 1787 of yacc.c */ -#line 549 "command.y" +#line 549 "command.y" /* yacc.c:1646 */ { - (yyvsp[(2) - (3)])->type = D_array; - (yyvsp[(2) - (3)])->a_count = num_dim; + (yyvsp[-1])->type = D_array; + (yyvsp[-1])->a_count = num_dim; } +#line 2049 "command.c" /* yacc.c:1646 */ break; case 117: -/* Line 1787 of yacc.c */ -#line 575 "command.y" +#line 575 "command.y" /* yacc.c:1646 */ { (yyval) = NULL; } +#line 2055 "command.c" /* yacc.c:1646 */ break; case 118: -/* Line 1787 of yacc.c */ -#line 577 "command.y" +#line 577 "command.y" /* yacc.c:1646 */ { (yyval) = NULL; } +#line 2061 "command.c" /* yacc.c:1646 */ break; case 119: -/* Line 1787 of yacc.c */ -#line 579 "command.y" +#line 579 "command.y" /* yacc.c:1646 */ { CMDARG *a; a = mk_cmdarg(D_int); a->a_int = -1; append_cmdarg(a); } +#line 2072 "command.c" /* yacc.c:1646 */ break; case 126: -/* Line 1787 of yacc.c */ -#line 595 "command.y" +#line 595 "command.y" /* yacc.c:1646 */ { - if ((yyvsp[(1) - (3)])->a_int > (yyvsp[(3) - (3)])->a_int) + if ((yyvsp[-2])->a_int > (yyvsp[0])->a_int) yyerror(_("invalid range specification: %d - %d"), - (yyvsp[(1) - (3)])->a_int, (yyvsp[(3) - (3)])->a_int); + (yyvsp[-2])->a_int, (yyvsp[0])->a_int); else - (yyvsp[(1) - (3)])->type = D_range; - (yyval) = (yyvsp[(1) - (3)]); + (yyvsp[-2])->type = D_range; + (yyval) = (yyvsp[-2]); } +#line 2085 "command.c" /* yacc.c:1646 */ break; case 127: -/* Line 1787 of yacc.c */ -#line 607 "command.y" +#line 607 "command.y" /* yacc.c:1646 */ { (yyval) = NULL; } +#line 2091 "command.c" /* yacc.c:1646 */ break; case 134: -/* Line 1787 of yacc.c */ -#line 621 "command.y" - { (yyval) = (yyvsp[(1) - (1)]); } +#line 621 "command.y" /* yacc.c:1646 */ + { (yyval) = (yyvsp[0]); } +#line 2097 "command.c" /* yacc.c:1646 */ break; case 135: -/* Line 1787 of yacc.c */ -#line 623 "command.y" - { (yyval) = (yyvsp[(1) - (3)]); } +#line 623 "command.y" /* yacc.c:1646 */ + { (yyval) = (yyvsp[-2]); } +#line 2103 "command.c" /* yacc.c:1646 */ break; case 137: -/* Line 1787 of yacc.c */ -#line 629 "command.y" +#line 629 "command.y" /* yacc.c:1646 */ { CMDARG *a; NODE *subs; int count = 0; - for (a = (yyvsp[(2) - (3)]); a != NULL; a = a->next) + for (a = (yyvsp[-1]); a != NULL; a = a->next) count++; - subs = concat_args((yyvsp[(2) - (3)]), count); - free_cmdarg((yyvsp[(2) - (3)])->next); - (yyvsp[(2) - (3)])->next = NULL; - (yyvsp[(2) - (3)])->type = D_node; - (yyvsp[(2) - (3)])->a_node = subs; - (yyval) = (yyvsp[(2) - (3)]); + subs = concat_args((yyvsp[-1]), count); + free_cmdarg((yyvsp[-1])->next); + (yyvsp[-1])->next = NULL; + (yyvsp[-1])->type = D_node; + (yyvsp[-1])->a_node = subs; + (yyval) = (yyvsp[-1]); } +#line 2122 "command.c" /* yacc.c:1646 */ break; case 139: -/* Line 1787 of yacc.c */ -#line 648 "command.y" - { (yyval) = (yyvsp[(1) - (1)]); num_dim = 1; } +#line 648 "command.y" /* yacc.c:1646 */ + { (yyval) = (yyvsp[0]); num_dim = 1; } +#line 2128 "command.c" /* yacc.c:1646 */ break; case 140: -/* Line 1787 of yacc.c */ -#line 650 "command.y" - { (yyval) = (yyvsp[(1) - (2)]); num_dim++; } +#line 650 "command.y" /* yacc.c:1646 */ + { (yyval) = (yyvsp[-1]); num_dim++; } +#line 2134 "command.c" /* yacc.c:1646 */ break; case 142: -/* Line 1787 of yacc.c */ -#line 656 "command.y" +#line 656 "command.y" /* yacc.c:1646 */ { - NODE *n = (yyvsp[(2) - (2)])->a_node; + NODE *n = (yyvsp[0])->a_node; if ((n->flags & NUMBER) == 0) yyerror(_("non-numeric value for field number")); else - (yyvsp[(2) - (2)])->type = D_field; - (yyval) = (yyvsp[(2) - (2)]); + (yyvsp[0])->type = D_field; + (yyval) = (yyvsp[0]); } +#line 2147 "command.c" /* yacc.c:1646 */ break; case 143: -/* Line 1787 of yacc.c */ -#line 665 "command.y" +#line 665 "command.y" /* yacc.c:1646 */ { /* a_string is array name, a_count is dimension count */ - (yyvsp[(1) - (2)])->type = D_subscript; - (yyvsp[(1) - (2)])->a_count = num_dim; - (yyval) = (yyvsp[(1) - (2)]); + (yyvsp[-1])->type = D_subscript; + (yyvsp[-1])->a_count = num_dim; + (yyval) = (yyvsp[-1]); } +#line 2158 "command.c" /* yacc.c:1646 */ break; case 144: -/* Line 1787 of yacc.c */ -#line 675 "command.y" - { (yyval) = (yyvsp[(1) - (1)]); } +#line 675 "command.y" /* yacc.c:1646 */ + { (yyval) = (yyvsp[0]); } +#line 2164 "command.c" /* yacc.c:1646 */ break; case 145: -/* Line 1787 of yacc.c */ -#line 677 "command.y" +#line 677 "command.y" /* yacc.c:1646 */ { - NODE *n = (yyvsp[(2) - (2)])->a_node; + NODE *n = (yyvsp[0])->a_node; if ((n->flags & NUMBER) == 0) yyerror(_("non-numeric value found, numeric expected")); - (yyval) = (yyvsp[(2) - (2)]); + (yyval) = (yyvsp[0]); } +#line 2175 "command.c" /* yacc.c:1646 */ break; case 146: -/* Line 1787 of yacc.c */ -#line 684 "command.y" +#line 684 "command.y" /* yacc.c:1646 */ { - NODE *n = (yyvsp[(2) - (2)])->a_node; + NODE *n = (yyvsp[0])->a_node; if ((n->flags & NUMBER) == 0) yyerror(_("non-numeric value found, numeric expected")); else negate_num(n); - (yyval) = (yyvsp[(2) - (2)]); + (yyval) = (yyvsp[0]); } +#line 2188 "command.c" /* yacc.c:1646 */ break; case 147: -/* Line 1787 of yacc.c */ -#line 696 "command.y" +#line 696 "command.y" /* yacc.c:1646 */ { (yyval) = NULL; } +#line 2194 "command.c" /* yacc.c:1646 */ break; case 148: -/* Line 1787 of yacc.c */ -#line 698 "command.y" - { (yyval) = (yyvsp[(1) - (1)]); } +#line 698 "command.y" /* yacc.c:1646 */ + { (yyval) = (yyvsp[0]); } +#line 2200 "command.c" /* yacc.c:1646 */ break; case 149: -/* Line 1787 of yacc.c */ -#line 703 "command.y" +#line 703 "command.y" /* yacc.c:1646 */ { (yyval) = NULL; } +#line 2206 "command.c" /* yacc.c:1646 */ break; case 150: -/* Line 1787 of yacc.c */ -#line 705 "command.y" - { (yyval) = (yyvsp[(1) - (1)]); } +#line 705 "command.y" /* yacc.c:1646 */ + { (yyval) = (yyvsp[0]); } +#line 2212 "command.c" /* yacc.c:1646 */ break; case 151: -/* Line 1787 of yacc.c */ -#line 710 "command.y" +#line 710 "command.y" /* yacc.c:1646 */ { - if ((yyvsp[(1) - (1)])->a_int == 0) + if ((yyvsp[0])->a_int == 0) yyerror(_("non-zero integer value")); - (yyval) = (yyvsp[(1) - (1)]); + (yyval) = (yyvsp[0]); } +#line 2222 "command.c" /* yacc.c:1646 */ break; case 152: -/* Line 1787 of yacc.c */ -#line 716 "command.y" +#line 716 "command.y" /* yacc.c:1646 */ { - if ((yyvsp[(2) - (2)])->a_int == 0) + if ((yyvsp[0])->a_int == 0) yyerror(_("non-zero integer value")); - (yyval) = (yyvsp[(2) - (2)]); + (yyval) = (yyvsp[0]); } +#line 2232 "command.c" /* yacc.c:1646 */ break; case 153: -/* Line 1787 of yacc.c */ -#line 725 "command.y" - { (yyval) = (yyvsp[(1) - (1)]); } +#line 725 "command.y" /* yacc.c:1646 */ + { (yyval) = (yyvsp[0]); } +#line 2238 "command.c" /* yacc.c:1646 */ break; case 154: -/* Line 1787 of yacc.c */ -#line 727 "command.y" - { (yyval) = (yyvsp[(2) - (2)]); } +#line 727 "command.y" /* yacc.c:1646 */ + { (yyval) = (yyvsp[0]); } +#line 2244 "command.c" /* yacc.c:1646 */ break; case 155: -/* Line 1787 of yacc.c */ -#line 729 "command.y" +#line 729 "command.y" /* yacc.c:1646 */ { - (yyvsp[(2) - (2)])->a_int = - (yyvsp[(2) - (2)])->a_int; - (yyval) = (yyvsp[(2) - (2)]); + (yyvsp[0])->a_int = - (yyvsp[0])->a_int; + (yyval) = (yyvsp[0]); } +#line 2253 "command.c" /* yacc.c:1646 */ break; case 156: -/* Line 1787 of yacc.c */ -#line 737 "command.y" +#line 737 "command.y" /* yacc.c:1646 */ { if (lexptr_begin != NULL) { if (input_from_tty && lexptr_begin[0] != '\0') @@ -2443,11 +2262,11 @@ yyreduce: lexptr_begin = NULL; } } +#line 2266 "command.c" /* yacc.c:1646 */ break; -/* Line 1787 of yacc.c */ -#line 2451 "command.c" +#line 2270 "command.c" /* yacc.c:1646 */ default: break; } /* User semantic actions sometimes alter yychar, and that requires @@ -2469,7 +2288,7 @@ yyreduce: *++yyvsp = yyval; - /* Now `shift' the result of the reduction. Determine what state + /* Now 'shift' the result of the reduction. Determine what state that goes to, based on the state we popped back to and the rule number reduced by. */ @@ -2484,9 +2303,9 @@ yyreduce: goto yynewstate; -/*------------------------------------. -| yyerrlab -- here on detecting error | -`------------------------------------*/ +/*--------------------------------------. +| yyerrlab -- here on detecting error. | +`--------------------------------------*/ yyerrlab: /* Make sure we have latest lookahead translation. See comments at user semantic actions for why this is necessary. */ @@ -2537,20 +2356,20 @@ yyerrlab: if (yyerrstatus == 3) { /* If just tried and failed to reuse lookahead token after an - error, discard it. */ + error, discard it. */ if (yychar <= YYEOF) - { - /* Return failure if at end of input. */ - if (yychar == YYEOF) - YYABORT; - } + { + /* Return failure if at end of input. */ + if (yychar == YYEOF) + YYABORT; + } else - { - yydestruct ("Error: discarding", - yytoken, &yylval); - yychar = YYEMPTY; - } + { + yydestruct ("Error: discarding", + yytoken, &yylval); + yychar = YYEMPTY; + } } /* Else will try to reuse lookahead token after shifting the error @@ -2569,7 +2388,7 @@ yyerrorlab: if (/*CONSTCOND*/ 0) goto yyerrorlab; - /* Do not reclaim the symbols of the rule which action triggered + /* Do not reclaim the symbols of the rule whose action triggered this YYERROR. */ YYPOPSTACK (yylen); yylen = 0; @@ -2582,29 +2401,29 @@ yyerrorlab: | yyerrlab1 -- common code for both syntax error and YYERROR. | `-------------------------------------------------------------*/ yyerrlab1: - yyerrstatus = 3; /* Each real token shifted decrements this. */ + 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; - } - } + { + 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; + YYABORT; yydestruct ("Error: popping", - yystos[yystate], yyvsp); + yystos[yystate], yyvsp); YYPOPSTACK (1); yystate = *yyssp; YY_STACK_PRINT (yyss, yyssp); @@ -2655,14 +2474,14 @@ yyreturn: yydestruct ("Cleanup: discarding lookahead", yytoken, &yylval); } - /* Do not reclaim the symbols of the rule which action triggered + /* 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); + yystos[*yyssp], yyvsp); YYPOPSTACK (1); } #ifndef yyoverflow @@ -2673,13 +2492,9 @@ yyreturn: if (yymsg != yymsgbuf) YYSTACK_FREE (yymsg); #endif - /* Make sure YYID is used. */ - return YYID (yyresult); + return yyresult; } - - -/* Line 2050 of yacc.c */ -#line 747 "command.y" +#line 747 "command.y" /* yacc.c:1906 */ |