X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/58d7a1a1c7497ba51a35fcf991c5b047f692fe18..eb1b07409f0ccad9970c8a60ded9f2a56d205b9c:/src/parse-gram.c?ds=sidebyside diff --git a/src/parse-gram.c b/src/parse-gram.c index dfadce4d..a0a24f2e 100644 --- a/src/parse-gram.c +++ b/src/parse-gram.c @@ -1,20 +1,21 @@ -/* A Bison parser, made by GNU Bison 2.1b. */ -/* Skeleton implementation for Bison's Yacc-like parsers in C +/* A Bison parser, made by GNU Bison 2.3a+. */ - Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006 +/* Skeleton implementation for Bison's Yacc-like parsers in C + + Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. - + This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. - + This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. - + You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, @@ -29,7 +30,7 @@ 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. */ @@ -47,7 +48,7 @@ #define YYBISON 1 /* Bison version. */ -#define YYBISON_VERSION "2.1b" +#define YYBISON_VERSION "2.3a+" /* Skeleton name. */ #define YYSKELETON_NAME "yacc.c" @@ -55,6 +56,12 @@ /* Pure parsers. */ #define YYPURE 1 +/* Push parsers. */ +#define YYPUSH 0 + +/* Pull parsers. */ +#define YYPULL 1 + /* Using locations. */ #define YYLSP_NEEDED 1 @@ -68,126 +75,14 @@ #define yynerrs gram_nerrs #define yylloc gram_lloc -/* Tokens. */ -#ifndef YYTOKENTYPE -# define YYTOKENTYPE - /* Put the tokens into the symbol table, so that GDB and other debuggers - know about them. */ - enum yytokentype { - GRAM_EOF = 0, - STRING = 258, - INT = 259, - PERCENT_TOKEN = 260, - PERCENT_NTERM = 261, - PERCENT_TYPE = 262, - PERCENT_DESTRUCTOR = 263, - PERCENT_PRINTER = 264, - PERCENT_LEFT = 265, - PERCENT_RIGHT = 266, - PERCENT_NONASSOC = 267, - PERCENT_PREC = 268, - PERCENT_DPREC = 269, - PERCENT_MERGE = 270, - PERCENT_DEBUG = 271, - PERCENT_DEFAULT_PREC = 272, - PERCENT_DEFINE = 273, - PERCENT_DEFINES = 274, - PERCENT_ERROR_VERBOSE = 275, - PERCENT_EXPECT = 276, - PERCENT_EXPECT_RR = 277, - PERCENT_FILE_PREFIX = 278, - PERCENT_GLR_PARSER = 279, - PERCENT_INITIAL_ACTION = 280, - PERCENT_LEX_PARAM = 281, - PERCENT_LOCATIONS = 282, - PERCENT_NAME_PREFIX = 283, - PERCENT_NO_DEFAULT_PREC = 284, - PERCENT_NO_LINES = 285, - PERCENT_NONDETERMINISTIC_PARSER = 286, - PERCENT_OUTPUT = 287, - PERCENT_PARSE_PARAM = 288, - PERCENT_PURE_PARSER = 289, - PERCENT_REQUIRE = 290, - PERCENT_SKELETON = 291, - PERCENT_START = 292, - PERCENT_TOKEN_TABLE = 293, - PERCENT_VERBOSE = 294, - PERCENT_YACC = 295, - BRACED_CODE = 296, - CHAR = 297, - EPILOGUE = 298, - EQUAL = 299, - ID = 300, - ID_COLON = 301, - PERCENT_PERCENT = 302, - PIPE = 303, - PROLOGUE = 304, - SEMICOLON = 305, - TYPE = 306, - PERCENT_UNION = 307 - }; -#endif -/* Tokens. */ -#define GRAM_EOF 0 -#define STRING 258 -#define INT 259 -#define PERCENT_TOKEN 260 -#define PERCENT_NTERM 261 -#define PERCENT_TYPE 262 -#define PERCENT_DESTRUCTOR 263 -#define PERCENT_PRINTER 264 -#define PERCENT_LEFT 265 -#define PERCENT_RIGHT 266 -#define PERCENT_NONASSOC 267 -#define PERCENT_PREC 268 -#define PERCENT_DPREC 269 -#define PERCENT_MERGE 270 -#define PERCENT_DEBUG 271 -#define PERCENT_DEFAULT_PREC 272 -#define PERCENT_DEFINE 273 -#define PERCENT_DEFINES 274 -#define PERCENT_ERROR_VERBOSE 275 -#define PERCENT_EXPECT 276 -#define PERCENT_EXPECT_RR 277 -#define PERCENT_FILE_PREFIX 278 -#define PERCENT_GLR_PARSER 279 -#define PERCENT_INITIAL_ACTION 280 -#define PERCENT_LEX_PARAM 281 -#define PERCENT_LOCATIONS 282 -#define PERCENT_NAME_PREFIX 283 -#define PERCENT_NO_DEFAULT_PREC 284 -#define PERCENT_NO_LINES 285 -#define PERCENT_NONDETERMINISTIC_PARSER 286 -#define PERCENT_OUTPUT 287 -#define PERCENT_PARSE_PARAM 288 -#define PERCENT_PURE_PARSER 289 -#define PERCENT_REQUIRE 290 -#define PERCENT_SKELETON 291 -#define PERCENT_START 292 -#define PERCENT_TOKEN_TABLE 293 -#define PERCENT_VERBOSE 294 -#define PERCENT_YACC 295 -#define BRACED_CODE 296 -#define CHAR 297 -#define EPILOGUE 298 -#define EQUAL 299 -#define ID 300 -#define ID_COLON 301 -#define PERCENT_PERCENT 302 -#define PIPE 303 -#define PROLOGUE 304 -#define SEMICOLON 305 -#define TYPE 306 -#define PERCENT_UNION 307 - - - - /* Copy the first part of user declarations. */ -#line 1 "../../src/parse-gram.y" + +/* Line 1537 of yacc.c */ +#line 1 "parse-gram.y" /* Bison Grammar Parser -*- C -*- - Copyright (C) 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. + Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007 Free Software Foundation, + Inc. This file is part of Bison, the GNU Compiler Compiler. @@ -210,6 +105,8 @@ #include #include "system.h" +#include + #include "complain.h" #include "conflicts.h" #include "files.h" @@ -221,7 +118,6 @@ #include "symlist.h" #include "scan-gram.h" #include "scan-code.h" -#include "strverscmp.h" #define YYLLOC_DEFAULT(Current, Rhs, N) (Current) = lloc_default (Rhs, N) static YYLTYPE lloc_default (YYLTYPE const *, int); @@ -238,27 +134,31 @@ static void version_check (location const *loc, char const *version); gram_error (&yylloc, Msg) static void gram_error (location const *, char const *); -static void add_param (char const *, char *, location); +static char const *char_name (char); + +/** Add a lex-param or a parse-param. + * + * \param type \a lex_param or \a parse_param + * \param decl the formal argument + * \param loc the location in the source. + */ +static void add_param (char const *type, char *decl, location loc); + static symbol_class current_class = unknown_sym; -static uniqstr current_type = 0; +static uniqstr current_type = NULL; static symbol *current_lhs; static location current_lhs_location; static int current_prec = 0; -#ifdef UINT_FAST8_MAX -# define YYTYPE_UINT8 uint_fast8_t -#endif -#ifdef INT_FAST8_MAX -# define YYTYPE_INT8 int_fast8_t -#endif -#ifdef UINT_FAST16_MAX -# define YYTYPE_UINT16 uint_fast16_t -#endif -#ifdef INT_FAST16_MAX -# define YYTYPE_INT16 int_fast16_t -#endif +#define YYTYPE_INT16 int_fast16_t +#define YYTYPE_INT8 int_fast8_t +#define YYTYPE_UINT16 uint_fast16_t +#define YYTYPE_UINT8 uint_fast8_t + +/* Line 1537 of yacc.c */ +#line 162 "parse-gram.c" /* Enabling traces. */ #ifndef YYDEBUG @@ -278,24 +178,158 @@ static int current_prec = 0; # define YYTOKEN_TABLE 0 #endif + +/* Tokens. */ +#ifndef YYTOKENTYPE +# define YYTOKENTYPE + /* Put the tokens into the symbol table, so that GDB and other debuggers + know about them. */ + enum yytokentype { + GRAM_EOF = 0, + STRING = 258, + INT = 259, + PERCENT_TOKEN = 260, + PERCENT_NTERM = 261, + PERCENT_TYPE = 262, + PERCENT_DESTRUCTOR = 263, + PERCENT_PRINTER = 264, + PERCENT_LEFT = 265, + PERCENT_RIGHT = 266, + PERCENT_NONASSOC = 267, + PERCENT_PREC = 268, + PERCENT_DPREC = 269, + PERCENT_MERGE = 270, + PERCENT_CODE = 271, + PERCENT_DEBUG = 272, + PERCENT_DEFAULT_PREC = 273, + PERCENT_DEFINE = 274, + PERCENT_DEFINES = 275, + PERCENT_ERROR_VERBOSE = 276, + PERCENT_EXPECT = 277, + PERCENT_EXPECT_RR = 278, + PERCENT_FILE_PREFIX = 279, + PERCENT_GLR_PARSER = 280, + PERCENT_INITIAL_ACTION = 281, + PERCENT_LANGUAGE = 282, + PERCENT_LEX_PARAM = 283, + PERCENT_LOCATIONS = 284, + PERCENT_NAME_PREFIX = 285, + PERCENT_NO_DEFAULT_PREC = 286, + PERCENT_NO_LINES = 287, + PERCENT_NONDETERMINISTIC_PARSER = 288, + PERCENT_OUTPUT = 289, + PERCENT_PARSE_PARAM = 290, + PERCENT_PURE_PARSER = 291, + PERCENT_PUSH_PARSER = 292, + PERCENT_PUSH_PULL_PARSER = 293, + PERCENT_REQUIRE = 294, + PERCENT_SKELETON = 295, + PERCENT_START = 296, + PERCENT_TOKEN_TABLE = 297, + PERCENT_VERBOSE = 298, + PERCENT_YACC = 299, + BRACED_CODE = 300, + CHAR = 301, + EPILOGUE = 302, + EQUAL = 303, + ID = 304, + ID_COLON = 305, + PERCENT_PERCENT = 306, + PIPE = 307, + PROLOGUE = 308, + SEMICOLON = 309, + TYPE = 310, + TYPE_TAG_ANY = 311, + TYPE_TAG_NONE = 312, + PERCENT_UNION = 313 + }; +#endif +/* Tokens. */ +#define GRAM_EOF 0 +#define STRING 258 +#define INT 259 +#define PERCENT_TOKEN 260 +#define PERCENT_NTERM 261 +#define PERCENT_TYPE 262 +#define PERCENT_DESTRUCTOR 263 +#define PERCENT_PRINTER 264 +#define PERCENT_LEFT 265 +#define PERCENT_RIGHT 266 +#define PERCENT_NONASSOC 267 +#define PERCENT_PREC 268 +#define PERCENT_DPREC 269 +#define PERCENT_MERGE 270 +#define PERCENT_CODE 271 +#define PERCENT_DEBUG 272 +#define PERCENT_DEFAULT_PREC 273 +#define PERCENT_DEFINE 274 +#define PERCENT_DEFINES 275 +#define PERCENT_ERROR_VERBOSE 276 +#define PERCENT_EXPECT 277 +#define PERCENT_EXPECT_RR 278 +#define PERCENT_FILE_PREFIX 279 +#define PERCENT_GLR_PARSER 280 +#define PERCENT_INITIAL_ACTION 281 +#define PERCENT_LANGUAGE 282 +#define PERCENT_LEX_PARAM 283 +#define PERCENT_LOCATIONS 284 +#define PERCENT_NAME_PREFIX 285 +#define PERCENT_NO_DEFAULT_PREC 286 +#define PERCENT_NO_LINES 287 +#define PERCENT_NONDETERMINISTIC_PARSER 288 +#define PERCENT_OUTPUT 289 +#define PERCENT_PARSE_PARAM 290 +#define PERCENT_PURE_PARSER 291 +#define PERCENT_PUSH_PARSER 292 +#define PERCENT_PUSH_PULL_PARSER 293 +#define PERCENT_REQUIRE 294 +#define PERCENT_SKELETON 295 +#define PERCENT_START 296 +#define PERCENT_TOKEN_TABLE 297 +#define PERCENT_VERBOSE 298 +#define PERCENT_YACC 299 +#define BRACED_CODE 300 +#define CHAR 301 +#define EPILOGUE 302 +#define EQUAL 303 +#define ID 304 +#define ID_COLON 305 +#define PERCENT_PERCENT 306 +#define PIPE 307 +#define PROLOGUE 308 +#define SEMICOLON 309 +#define TYPE 310 +#define TYPE_TAG_ANY 311 +#define TYPE_TAG_NONE 312 +#define PERCENT_UNION 313 + + + + #if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED typedef union YYSTYPE -#line 95 "../../src/parse-gram.y" { + +/* Line 1537 of yacc.c */ +#line 97 "parse-gram.y" + symbol *symbol; symbol_list *list; int integer; - char *chars; + char const *chars; + char *code; assoc assoc; uniqstr uniqstr; unsigned char character; -} -/* Line 193 of yacc.c. */ -#line 295 "../../src/parse-gram.c" - YYSTYPE; + + + +/* Line 1537 of yacc.c */ +#line 329 "parse-gram.c" +} YYSTYPE; +# define YYSTYPE_IS_TRIVIAL 1 # define yystype YYSTYPE /* obsolescent; will be withdrawn */ # define YYSTYPE_IS_DECLARED 1 -# define YYSTYPE_IS_TRIVIAL 1 #endif #if ! defined YYLTYPE && ! defined YYLTYPE_IS_DECLARED @@ -315,8 +349,8 @@ typedef struct YYLTYPE /* Copy the second part of user declarations. */ -/* Line 216 of yacc.c. */ -#line 320 "../../src/parse-gram.c" +/* Line 1537 of yacc.c */ +#line 354 "parse-gram.c" #ifdef short # undef short @@ -391,14 +425,14 @@ typedef short int yytype_int16; #if (defined __STDC__ || defined __C99__FUNC__ \ || defined __cplusplus || defined _MSC_VER) static int -YYID (int i) +YYID (int yyi) #else static int -YYID (i) - int i; +YYID (yyi) + int yyi; #endif { - return i; + return yyi; } #endif @@ -533,20 +567,20 @@ union yyalloc /* YYFINAL -- State number of the termination state. */ #define YYFINAL 3 /* YYLAST -- Last index in YYTABLE. */ -#define YYLAST 134 +#define YYLAST 158 /* YYNTOKENS -- Number of terminals. */ -#define YYNTOKENS 53 +#define YYNTOKENS 59 /* YYNNTS -- Number of nonterminals. */ -#define YYNNTS 27 +#define YYNNTS 31 /* YYNRULES -- Number of rules. */ -#define YYNRULES 85 +#define YYNRULES 103 /* YYNRULES -- Number of states. */ -#define YYNSTATES 120 +#define YYNSTATES 141 /* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */ #define YYUNDEFTOK 2 -#define YYMAXUTOK 307 +#define YYMAXUTOK 313 #define YYTRANSLATE(YYX) \ ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK) @@ -584,65 +618,74 @@ static const yytype_uint8 yytranslate[] = 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, - 45, 46, 47, 48, 49, 50, 51, 52 + 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, + 55, 56, 57, 58 }; #if YYDEBUG /* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in YYRHS. */ -static const yytype_uint8 yyprhs[] = +static const yytype_uint16 yyprhs[] = { - 0, 0, 3, 8, 9, 12, 14, 16, 18, 21, - 25, 27, 29, 32, 35, 39, 41, 44, 47, 49, - 53, 55, 57, 61, 64, 66, 69, 72, 74, 76, - 78, 80, 82, 84, 87, 91, 95, 97, 99, 100, - 102, 106, 107, 111, 112, 116, 120, 124, 126, 128, - 130, 131, 133, 135, 138, 140, 142, 145, 148, 152, - 154, 157, 159, 162, 164, 167, 170, 171, 175, 177, - 181, 184, 185, 188, 191, 195, 199, 203, 205, 207, - 209, 211, 213, 215, 217, 218 + 0, 0, 3, 8, 9, 12, 14, 16, 18, 22, + 24, 27, 29, 32, 35, 38, 42, 44, 47, 50, + 53, 55, 58, 62, 64, 66, 69, 73, 76, 78, + 80, 82, 85, 88, 90, 92, 94, 96, 98, 100, + 103, 107, 111, 113, 115, 118, 122, 123, 125, 129, + 130, 134, 135, 139, 143, 147, 149, 151, 153, 154, + 156, 158, 161, 163, 166, 168, 170, 172, 174, 176, + 178, 181, 184, 188, 190, 193, 195, 198, 200, 203, + 206, 207, 211, 213, 217, 220, 221, 224, 227, 231, + 235, 239, 241, 243, 244, 246, 248, 250, 252, 254, + 256, 258, 260, 261 }; /* YYRHS -- A `-1'-separated list of the rules' RHS. */ static const yytype_int8 yyrhs[] = { - 54, 0, -1, 55, 47, 68, 79, -1, -1, 55, - 56, -1, 57, -1, 49, -1, 16, -1, 18, 78, - -1, 18, 78, 78, -1, 19, -1, 20, -1, 21, - 4, -1, 22, 4, -1, 23, 44, 78, -1, 24, - -1, 25, 41, -1, 26, 41, -1, 27, -1, 28, - 44, 78, -1, 30, -1, 31, -1, 32, 44, 78, - -1, 33, 41, -1, 34, -1, 35, 78, -1, 36, - 78, -1, 38, -1, 39, -1, 40, -1, 50, -1, - 62, -1, 59, -1, 37, 76, -1, 8, 41, 65, - -1, 9, 41, 65, -1, 17, -1, 29, -1, -1, - 45, -1, 52, 58, 41, -1, -1, 6, 60, 67, - -1, -1, 5, 61, 67, -1, 7, 51, 65, -1, - 63, 64, 65, -1, 10, -1, 11, -1, 12, -1, - -1, 51, -1, 76, -1, 65, 76, -1, 51, -1, - 74, -1, 74, 4, -1, 74, 77, -1, 74, 4, - 77, -1, 66, -1, 67, 66, -1, 69, -1, 68, - 69, -1, 70, -1, 57, 50, -1, 1, 50, -1, - -1, 75, 71, 72, -1, 73, -1, 72, 48, 73, - -1, 72, 50, -1, -1, 73, 76, -1, 73, 41, - -1, 73, 13, 76, -1, 73, 14, 4, -1, 73, - 15, 51, -1, 45, -1, 42, -1, 46, -1, 74, - -1, 77, -1, 3, -1, 3, -1, -1, 47, 43, - -1 + 60, 0, -1, 61, 51, 76, 89, -1, -1, 61, + 62, -1, 63, -1, 53, -1, 17, -1, 19, 82, + 83, -1, 20, -1, 20, 3, -1, 21, -1, 22, + 4, -1, 23, 4, -1, 24, 3, -1, 24, 48, + 3, -1, 25, -1, 26, 45, -1, 27, 3, -1, + 28, 45, -1, 29, -1, 30, 3, -1, 30, 48, + 3, -1, 32, -1, 33, -1, 34, 3, -1, 34, + 48, 3, -1, 35, 45, -1, 36, -1, 37, -1, + 38, -1, 39, 3, -1, 40, 3, -1, 42, -1, + 43, -1, 44, -1, 54, -1, 68, -1, 65, -1, + 41, 87, -1, 8, 45, 72, -1, 9, 45, 72, + -1, 18, -1, 31, -1, 16, 84, -1, 16, 49, + 84, -1, -1, 49, -1, 58, 64, 84, -1, -1, + 6, 66, 75, -1, -1, 5, 67, 75, -1, 7, + 55, 71, -1, 69, 70, 71, -1, 10, -1, 11, + -1, 12, -1, -1, 55, -1, 87, -1, 71, 87, + -1, 73, -1, 72, 73, -1, 87, -1, 55, -1, + 56, -1, 57, -1, 55, -1, 85, -1, 85, 4, + -1, 85, 88, -1, 85, 4, 88, -1, 74, -1, + 75, 74, -1, 77, -1, 76, 77, -1, 78, -1, + 63, 54, -1, 1, 54, -1, -1, 86, 79, 80, + -1, 81, -1, 80, 52, 81, -1, 80, 54, -1, + -1, 81, 87, -1, 81, 45, -1, 81, 13, 87, + -1, 81, 14, 4, -1, 81, 15, 55, -1, 49, + -1, 3, -1, -1, 3, -1, 45, -1, 49, -1, + 46, -1, 50, -1, 85, -1, 88, -1, 3, -1, + -1, 51, 47, -1 }; /* YYRLINE[YYN] -- source line where rule number YYN was defined. */ static const yytype_uint16 yyrline[] = { - 0, 195, 195, 203, 205, 209, 210, 212, 213, 218, - 219, 220, 221, 222, 223, 224, 229, 233, 234, 235, - 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, - 246, 250, 251, 252, 256, 264, 272, 276, 290, 291, - 295, 317, 317, 322, 322, 327, 337, 352, 353, 354, - 358, 359, 364, 365, 370, 374, 379, 385, 391, 402, - 403, 412, 413, 419, 420, 421, 428, 428, 432, 433, - 434, 439, 440, 442, 445, 447, 449, 462, 463, 472, - 477, 478, 483, 492, 497, 499 + 0, 210, 210, 218, 220, 224, 225, 235, 236, 240, + 241, 246, 247, 248, 249, 250, 251, 256, 265, 266, + 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, + 277, 278, 279, 303, 304, 305, 306, 310, 311, 312, + 316, 323, 330, 334, 338, 345, 360, 361, 365, 377, + 377, 382, 382, 387, 398, 413, 414, 415, 419, 420, + 425, 427, 432, 433, 437, 438, 439, 440, 445, 450, + 455, 461, 467, 478, 479, 488, 489, 495, 496, 497, + 504, 504, 508, 509, 510, 515, 516, 518, 520, 522, + 524, 534, 535, 541, 544, 553, 573, 575, 584, 589, + 590, 595, 602, 604 }; #endif @@ -654,22 +697,25 @@ static const char *const yytname[] = "\"end of file\"", "error", "$undefined", "\"string\"", "\"integer\"", "\"%token\"", "\"%nterm\"", "\"%type\"", "\"%destructor\"", "\"%printer\"", "\"%left\"", "\"%right\"", "\"%nonassoc\"", "\"%prec\"", - "\"%dprec\"", "\"%merge\"", "\"%debug\"", "\"%default-prec\"", - "\"%define\"", "\"%defines\"", "\"%error-verbose\"", "\"%expect\"", - "\"%expect-rr\"", "\"%file-prefix\"", "\"%glr-parser\"", - "\"%initial-action\"", "\"%lex-param\"", "\"%locations\"", - "\"%name-prefix\"", "\"%no-default-prec\"", "\"%no-lines\"", - "\"%nondeterministic-parser\"", "\"%output\"", "\"%parse-param\"", - "\"%pure-parser\"", "\"%require\"", "\"%skeleton\"", "\"%start\"", + "\"%dprec\"", "\"%merge\"", "\"%code\"", "\"%debug\"", + "\"%default-prec\"", "\"%define\"", "\"%defines\"", "\"%error-verbose\"", + "\"%expect\"", "\"%expect-rr\"", "\"%file-prefix\"", "\"%glr-parser\"", + "\"%initial-action\"", "\"%language\"", "\"%lex-param\"", + "\"%locations\"", "\"%name-prefix\"", "\"%no-default-prec\"", + "\"%no-lines\"", "\"%nondeterministic-parser\"", "\"%output\"", + "\"%parse-param\"", "\"%pure-parser\"", "\"%push-parser\"", + "\"%push-pull-parser\"", "\"%require\"", "\"%skeleton\"", "\"%start\"", "\"%token-table\"", "\"%verbose\"", "\"%yacc\"", "\"{...}\"", "\"char\"", "\"epilogue\"", "\"=\"", "\"identifier\"", "\"identifier:\"", "\"%%\"", - "\"|\"", "\"%{...%}\"", "\";\"", "\"type\"", "\"%union\"", "$accept", - "input", "declarations", "declaration", "grammar_declaration", - "union_name", "symbol_declaration", "@1", "@2", "precedence_declaration", - "precedence_declarator", "type.opt", "symbols.1", "symbol_def", - "symbol_defs.1", "grammar", "rules_or_grammar_declaration", "rules", - "@3", "rhses.1", "rhs", "id", "id_colon", "symbol", "string_as_id", - "string_content", "epilogue.opt", 0 + "\"|\"", "\"%{...%}\"", "\";\"", "\"type\"", "\"<*>\"", "\"<>\"", + "\"%union\"", "$accept", "input", "prologue_declarations", + "prologue_declaration", "grammar_declaration", "union_name", + "symbol_declaration", "$@1", "$@2", "precedence_declaration", + "precedence_declarator", "type.opt", "symbols.1", "generic_symlist", + "generic_symlist_item", "symbol_def", "symbol_defs.1", "grammar", + "rules_or_grammar_declaration", "rules", "$@3", "rhses.1", "rhs", + "variable", "content.opt", "braceless", "id", "id_colon", "symbol", + "string_as_id", "epilogue.opt", 0 }; #endif @@ -683,36 +729,40 @@ static const yytype_uint16 yytoknum[] = 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, - 305, 306, 307 + 305, 306, 307, 308, 309, 310, 311, 312, 313 }; # endif /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ static const yytype_uint8 yyr1[] = { - 0, 53, 54, 55, 55, 56, 56, 56, 56, 56, - 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, - 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, - 56, 57, 57, 57, 57, 57, 57, 57, 58, 58, - 57, 60, 59, 61, 59, 59, 62, 63, 63, 63, - 64, 64, 65, 65, 66, 66, 66, 66, 66, 67, - 67, 68, 68, 69, 69, 69, 71, 70, 72, 72, - 72, 73, 73, 73, 73, 73, 73, 74, 74, 75, - 76, 76, 77, 78, 79, 79 + 0, 59, 60, 61, 61, 62, 62, 62, 62, 62, + 62, 62, 62, 62, 62, 62, 62, 62, 62, 62, + 62, 62, 62, 62, 62, 62, 62, 62, 62, 62, + 62, 62, 62, 62, 62, 62, 62, 63, 63, 63, + 63, 63, 63, 63, 63, 63, 64, 64, 63, 66, + 65, 67, 65, 65, 68, 69, 69, 69, 70, 70, + 71, 71, 72, 72, 73, 73, 73, 73, 74, 74, + 74, 74, 74, 75, 75, 76, 76, 77, 77, 77, + 79, 78, 80, 80, 80, 81, 81, 81, 81, 81, + 81, 82, 82, 83, 83, 84, 85, 85, 86, 87, + 87, 88, 89, 89 }; /* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ static const yytype_uint8 yyr2[] = { - 0, 2, 4, 0, 2, 1, 1, 1, 2, 3, - 1, 1, 2, 2, 3, 1, 2, 2, 1, 3, - 1, 1, 3, 2, 1, 2, 2, 1, 1, 1, - 1, 1, 1, 2, 3, 3, 1, 1, 0, 1, - 3, 0, 3, 0, 3, 3, 3, 1, 1, 1, - 0, 1, 1, 2, 1, 1, 2, 2, 3, 1, - 2, 1, 2, 1, 2, 2, 0, 3, 1, 3, - 2, 0, 2, 2, 3, 3, 3, 1, 1, 1, - 1, 1, 1, 1, 0, 2 + 0, 2, 4, 0, 2, 1, 1, 1, 3, 1, + 2, 1, 2, 2, 2, 3, 1, 2, 2, 2, + 1, 2, 3, 1, 1, 2, 3, 2, 1, 1, + 1, 2, 2, 1, 1, 1, 1, 1, 1, 2, + 3, 3, 1, 1, 2, 3, 0, 1, 3, 0, + 3, 0, 3, 3, 3, 1, 1, 1, 0, 1, + 1, 2, 1, 2, 1, 1, 1, 1, 1, 1, + 2, 2, 3, 1, 2, 1, 2, 1, 2, 2, + 0, 3, 1, 3, 2, 0, 2, 2, 3, 3, + 3, 1, 1, 0, 1, 1, 1, 1, 1, 1, + 1, 1, 0, 2 }; /* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state @@ -720,112 +770,127 @@ static const yytype_uint8 yyr2[] = means the default is an error. */ static const yytype_uint8 yydefact[] = { - 3, 0, 0, 1, 43, 41, 0, 0, 0, 47, - 48, 49, 7, 36, 0, 10, 11, 0, 0, 0, - 15, 0, 0, 18, 0, 37, 20, 21, 0, 0, - 24, 0, 0, 0, 27, 28, 29, 0, 6, 30, - 38, 4, 5, 32, 31, 50, 0, 0, 0, 0, - 0, 83, 8, 12, 13, 0, 16, 17, 0, 0, - 23, 25, 26, 82, 78, 77, 80, 33, 81, 0, - 79, 0, 0, 61, 63, 66, 39, 0, 51, 0, - 54, 59, 44, 55, 42, 45, 52, 34, 35, 9, - 14, 19, 22, 65, 64, 0, 62, 2, 71, 40, - 46, 60, 56, 57, 53, 85, 67, 68, 58, 71, - 70, 0, 0, 0, 73, 72, 69, 74, 75, 76 + 3, 0, 0, 1, 51, 49, 0, 0, 0, 55, + 56, 57, 0, 7, 42, 0, 9, 11, 0, 0, + 0, 16, 0, 0, 0, 20, 0, 43, 23, 24, + 0, 0, 28, 29, 30, 0, 0, 0, 33, 34, + 35, 0, 6, 36, 46, 4, 5, 38, 37, 58, + 0, 0, 0, 0, 0, 95, 0, 44, 92, 91, + 93, 10, 12, 13, 14, 0, 17, 18, 19, 21, + 0, 25, 0, 27, 31, 32, 101, 97, 96, 99, + 39, 100, 0, 98, 0, 0, 75, 77, 80, 47, + 0, 59, 0, 68, 73, 52, 69, 50, 53, 60, + 65, 66, 67, 40, 62, 64, 41, 45, 94, 8, + 15, 22, 26, 79, 78, 0, 76, 2, 85, 48, + 54, 74, 70, 71, 61, 63, 103, 81, 82, 72, + 85, 84, 0, 0, 0, 87, 86, 83, 88, 89, + 90 }; /* YYDEFGOTO[NTERM-NUM]. */ -static const yytype_int8 yydefgoto[] = +static const yytype_int16 yydefgoto[] = { - -1, 1, 2, 41, 71, 77, 43, 47, 46, 44, - 45, 79, 85, 81, 82, 72, 73, 74, 98, 106, - 107, 66, 75, 86, 68, 52, 97 + -1, 1, 2, 45, 84, 90, 47, 51, 50, 48, + 49, 92, 98, 103, 104, 94, 95, 85, 86, 87, + 118, 127, 128, 60, 109, 57, 79, 88, 105, 81, + 117 }; /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing STATE-NUM. */ -#define YYPACT_NINF -70 -static const yytype_int8 yypact[] = +#define YYPACT_NINF -79 +static const yytype_int16 yypact[] = { - -70, 5, 79, -70, -70, -70, -19, -4, 8, -70, - -70, -70, -70, -70, 47, -70, -70, 54, 61, 25, - -70, 38, 39, -70, 37, -70, -70, -70, 48, 41, - -70, 47, 47, 26, -70, -70, -70, 14, -70, -70, - 49, -70, -70, -70, -70, 42, 19, 19, 26, 26, - 26, -70, 47, -70, -70, 47, -70, -70, 47, 47, - -70, -70, -70, -70, -70, -70, -70, -70, -70, 70, - -70, 71, 1, -70, -70, -70, -70, 81, -70, 26, - -70, -70, 19, 13, 19, 26, -70, 26, 26, -70, - -70, -70, -70, -70, -70, 80, -70, -70, -70, -70, - 26, -70, 121, -70, -70, -70, -8, 31, -70, -70, - -70, 26, 123, 74, -70, -70, 31, -70, -70, -70 + -79, 5, 96, -79, -79, -79, -6, 13, 18, -79, + -79, -79, -8, -79, -79, 27, 66, -79, 74, 82, + 31, -79, 43, 86, 45, -79, 32, -79, -79, -79, + 33, 47, -79, -79, -79, 91, 93, 26, -79, -79, + -79, 15, -79, -79, 48, -79, -79, -79, -79, 44, + 38, 38, 26, 11, 11, -79, 53, -79, -79, -79, + 106, -79, -79, -79, -79, 107, -79, -79, -79, -79, + 108, -79, 138, -79, -79, -79, -79, -79, -79, -79, + -79, -79, 88, -79, 89, 1, -79, -79, -79, -79, + 53, -79, 26, -79, -79, 38, 50, 38, 26, -79, + -79, -79, -79, 11, -79, -79, 11, -79, -79, -79, + -79, -79, -79, -79, -79, 97, -79, -79, -79, -79, + 26, -79, 142, -79, -79, -79, -79, -7, 25, -79, + -79, -79, 26, 144, 98, -79, -79, 25, -79, -79, + -79 }; /* YYPGOTO[NTERM-NUM]. */ static const yytype_int16 yypgoto[] = { - -70, -70, -70, -70, 128, -70, -70, -70, -70, -70, - -70, -70, -22, -7, 85, -70, 62, -70, -70, -70, - 24, -43, -70, -33, -69, 4, -70 + -79, -79, -79, -79, 149, -79, -79, -79, -79, -79, + -79, -79, 54, 101, -21, -33, 105, -79, 67, -79, + -79, -79, 28, -79, -79, -13, -47, -79, -37, -78, + -79 }; /* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If positive, shift that token. If negative, reduce the rule which number is the opposite. If zero, do what YYDEFACT says. If YYTABLE_NINF, syntax error. */ -#define YYTABLE_NINF -85 -static const yytype_int8 yytable[] = +#define YYTABLE_NINF -103 +static const yytype_int16 yytable[] = { - 67, -84, 69, 83, 83, 3, 4, 5, 6, 7, - 8, 9, 10, 11, 103, 69, 63, 102, 13, 4, - 5, 6, 7, 8, 9, 10, 11, 87, 88, 63, - 25, 13, 48, 108, 63, 61, 62, 49, 33, 83, - 109, 83, 110, 25, 111, 112, 113, 70, 95, 50, - 51, 33, 104, 40, 104, 104, 89, 100, 53, 90, - 70, 64, 91, 92, 65, 54, 40, 104, 64, 55, - 80, 65, 114, 64, 115, 101, 65, 101, 117, 56, - 57, 58, 60, 115, 4, 5, 6, 7, 8, 9, - 10, 11, 59, 78, 76, 12, 13, 14, 15, 16, - 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, - 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, - 93, 94, 99, 105, 63, 119, 37, 118, 38, 39, - 42, 40, 84, 116, 96 + 80, -102, 82, 96, 96, 3, 4, 5, 6, 7, + 8, 9, 10, 11, 76, 99, 82, 12, 123, 14, + 4, 5, 6, 7, 8, 9, 10, 11, 76, 76, + 58, 12, 27, 14, 64, 69, 71, 55, 132, 133, + 134, 56, 37, 107, 129, 130, 27, 131, 96, 52, + 96, 83, 115, 76, 122, 99, 37, 77, 53, 44, + 78, 124, 121, 54, 121, 83, 100, 101, 102, 61, + 135, 77, 77, 44, 78, 78, 59, 119, 62, 65, + 70, 72, 125, 124, 77, 125, 63, 78, 66, 67, + 68, 136, 73, 93, 74, 138, 75, 89, 55, 91, + 136, 4, 5, 6, 7, 8, 9, 10, 11, 108, + 110, 111, 12, 13, 14, 15, 16, 17, 18, 19, + 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, + 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, + 40, 112, 113, 114, 126, 76, 120, 41, 139, 42, + 43, 46, 116, 140, 44, 106, 97, 0, 137 }; -static const yytype_uint8 yycheck[] = +static const yytype_int16 yycheck[] = { - 33, 0, 1, 46, 47, 0, 5, 6, 7, 8, - 9, 10, 11, 12, 83, 1, 3, 4, 17, 5, - 6, 7, 8, 9, 10, 11, 12, 49, 50, 3, - 29, 17, 51, 102, 3, 31, 32, 41, 37, 82, - 48, 84, 50, 29, 13, 14, 15, 46, 47, 41, - 3, 37, 85, 52, 87, 88, 52, 79, 4, 55, - 46, 42, 58, 59, 45, 4, 52, 100, 42, 44, - 51, 45, 41, 42, 107, 82, 45, 84, 111, 41, - 41, 44, 41, 116, 5, 6, 7, 8, 9, 10, - 11, 12, 44, 51, 45, 16, 17, 18, 19, 20, - 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, - 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, - 50, 50, 41, 43, 3, 51, 47, 4, 49, 50, - 2, 52, 47, 109, 72 + 37, 0, 1, 50, 51, 0, 5, 6, 7, 8, + 9, 10, 11, 12, 3, 52, 1, 16, 96, 18, + 5, 6, 7, 8, 9, 10, 11, 12, 3, 3, + 3, 16, 31, 18, 3, 3, 3, 45, 13, 14, + 15, 49, 41, 56, 122, 52, 31, 54, 95, 55, + 97, 50, 51, 3, 4, 92, 41, 46, 45, 58, + 49, 98, 95, 45, 97, 50, 55, 56, 57, 3, + 45, 46, 46, 58, 49, 49, 49, 90, 4, 48, + 48, 48, 103, 120, 46, 106, 4, 49, 45, 3, + 45, 128, 45, 55, 3, 132, 3, 49, 45, 55, + 137, 5, 6, 7, 8, 9, 10, 11, 12, 3, + 3, 3, 16, 17, 18, 19, 20, 21, 22, 23, + 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, + 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, + 44, 3, 54, 54, 47, 3, 92, 51, 4, 53, + 54, 2, 85, 55, 58, 54, 51, -1, 130 }; /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing symbol of state STATE-NUM. */ static const yytype_uint8 yystos[] = { - 0, 54, 55, 0, 5, 6, 7, 8, 9, 10, + 0, 60, 61, 0, 5, 6, 7, 8, 9, 10, 11, 12, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, - 34, 35, 36, 37, 38, 39, 40, 47, 49, 50, - 52, 56, 57, 59, 62, 63, 61, 60, 51, 41, - 41, 3, 78, 4, 4, 44, 41, 41, 44, 44, - 41, 78, 78, 3, 42, 45, 74, 76, 77, 1, - 46, 57, 68, 69, 70, 75, 45, 58, 51, 64, - 51, 66, 67, 74, 67, 65, 76, 65, 65, 78, - 78, 78, 78, 50, 50, 47, 69, 79, 71, 41, - 65, 66, 4, 77, 76, 43, 72, 73, 77, 48, - 50, 13, 14, 15, 41, 76, 73, 76, 4, 51 + 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, + 44, 51, 53, 54, 58, 62, 63, 65, 68, 69, + 67, 66, 55, 45, 45, 45, 49, 84, 3, 49, + 82, 3, 4, 4, 3, 48, 45, 3, 45, 3, + 48, 3, 48, 45, 3, 3, 3, 46, 49, 85, + 87, 88, 1, 50, 63, 76, 77, 78, 86, 49, + 64, 55, 70, 55, 74, 75, 85, 75, 71, 87, + 55, 56, 57, 72, 73, 87, 72, 84, 3, 83, + 3, 3, 3, 54, 54, 51, 77, 89, 79, 84, + 71, 74, 4, 88, 87, 73, 47, 80, 81, 88, + 52, 54, 13, 14, 15, 45, 87, 81, 87, 4, + 55 }; #define yyerrok (yyerrstatus = 0) @@ -952,14 +1017,14 @@ do { \ #if (defined __STDC__ || defined __C99__FUNC__ \ || defined __cplusplus || defined _MSC_VER) static void -yy_symbol_value_print (FILE *yyoutput, int yytype, const YYSTYPE * const yyvaluep, const YYLTYPE * const yylocationp) +yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep, YYLTYPE const * const yylocationp) #else static void yy_symbol_value_print (yyoutput, yytype, yyvaluep, yylocationp) FILE *yyoutput; int yytype; - const YYSTYPE * const yyvaluep; - const YYLTYPE * const yylocationp; + YYSTYPE const * const yyvaluep; + YYLTYPE const * const yylocationp; #endif { if (!yyvaluep) @@ -974,74 +1039,148 @@ yy_symbol_value_print (yyoutput, yytype, yyvaluep, yylocationp) switch (yytype) { case 3: /* "\"string\"" */ -#line 175 "../../src/parse-gram.y" - { fprintf (stderr, "\"%s\"", (yyvaluep->chars)); }; -#line 980 "../../src/parse-gram.c" + +/* Line 1537 of yacc.c */ +#line 188 "parse-gram.y" + { fputs (quotearg_style (c_quoting_style, (yyvaluep->chars)), stderr); }; + +/* Line 1537 of yacc.c */ +#line 1049 "parse-gram.c" break; case 4: /* "\"integer\"" */ -#line 184 "../../src/parse-gram.y" + +/* Line 1537 of yacc.c */ +#line 199 "parse-gram.y" { fprintf (stderr, "%d", (yyvaluep->integer)); }; -#line 985 "../../src/parse-gram.c" + +/* Line 1537 of yacc.c */ +#line 1058 "parse-gram.c" break; - case 41: /* "\"{...}\"" */ -#line 176 "../../src/parse-gram.y" - { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); }; -#line 990 "../../src/parse-gram.c" + case 45: /* "\"{...}\"" */ + +/* Line 1537 of yacc.c */ +#line 190 "parse-gram.y" + { fprintf (stderr, "{\n%s\n}", (yyvaluep->code)); }; + +/* Line 1537 of yacc.c */ +#line 1067 "parse-gram.c" break; - case 42: /* "\"char\"" */ -#line 172 "../../src/parse-gram.y" - { fprintf (stderr, "'%c' (%d)", (yyvaluep->character), (yyvaluep->character)); }; -#line 995 "../../src/parse-gram.c" + case 46: /* "\"char\"" */ + +/* Line 1537 of yacc.c */ +#line 182 "parse-gram.y" + { fputs (char_name ((yyvaluep->character)), stderr); }; + +/* Line 1537 of yacc.c */ +#line 1076 "parse-gram.c" break; - case 43: /* "\"epilogue\"" */ -#line 176 "../../src/parse-gram.y" + case 47: /* "\"epilogue\"" */ + +/* Line 1537 of yacc.c */ +#line 190 "parse-gram.y" { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); }; -#line 1000 "../../src/parse-gram.c" + +/* Line 1537 of yacc.c */ +#line 1085 "parse-gram.c" break; - case 45: /* "\"identifier\"" */ -#line 180 "../../src/parse-gram.y" - { fprintf (stderr, "%s", (yyvaluep->uniqstr)); }; -#line 1005 "../../src/parse-gram.c" + case 49: /* "\"identifier\"" */ + +/* Line 1537 of yacc.c */ +#line 195 "parse-gram.y" + { fputs ((yyvaluep->uniqstr), stderr); }; + +/* Line 1537 of yacc.c */ +#line 1094 "parse-gram.c" break; - case 46: /* "\"identifier:\"" */ -#line 181 "../../src/parse-gram.y" + case 50: /* "\"identifier:\"" */ + +/* Line 1537 of yacc.c */ +#line 196 "parse-gram.y" { fprintf (stderr, "%s:", (yyvaluep->uniqstr)); }; -#line 1010 "../../src/parse-gram.c" + +/* Line 1537 of yacc.c */ +#line 1103 "parse-gram.c" break; - case 49: /* "\"%{...%}\"" */ -#line 176 "../../src/parse-gram.y" + case 53: /* "\"%{...%}\"" */ + +/* Line 1537 of yacc.c */ +#line 190 "parse-gram.y" { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); }; -#line 1015 "../../src/parse-gram.c" + +/* Line 1537 of yacc.c */ +#line 1112 "parse-gram.c" break; - case 51: /* "\"type\"" */ -#line 179 "../../src/parse-gram.y" + case 55: /* "\"type\"" */ + +/* Line 1537 of yacc.c */ +#line 194 "parse-gram.y" { fprintf (stderr, "<%s>", (yyvaluep->uniqstr)); }; -#line 1020 "../../src/parse-gram.c" + +/* Line 1537 of yacc.c */ +#line 1121 "parse-gram.c" + break; + case 82: /* "variable" */ + +/* Line 1537 of yacc.c */ +#line 195 "parse-gram.y" + { fputs ((yyvaluep->uniqstr), stderr); }; + +/* Line 1537 of yacc.c */ +#line 1130 "parse-gram.c" + break; + case 83: /* "content.opt" */ + +/* Line 1537 of yacc.c */ +#line 190 "parse-gram.y" + { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); }; + +/* Line 1537 of yacc.c */ +#line 1139 "parse-gram.c" + break; + case 84: /* "braceless" */ + +/* Line 1537 of yacc.c */ +#line 190 "parse-gram.y" + { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); }; + +/* Line 1537 of yacc.c */ +#line 1148 "parse-gram.c" break; - case 74: /* "id" */ -#line 187 "../../src/parse-gram.y" + case 85: /* "id" */ + +/* Line 1537 of yacc.c */ +#line 202 "parse-gram.y" { fprintf (stderr, "%s", (yyvaluep->symbol)->tag); }; -#line 1025 "../../src/parse-gram.c" + +/* Line 1537 of yacc.c */ +#line 1157 "parse-gram.c" break; - case 75: /* "id_colon" */ -#line 188 "../../src/parse-gram.y" + case 86: /* "id_colon" */ + +/* Line 1537 of yacc.c */ +#line 203 "parse-gram.y" { fprintf (stderr, "%s:", (yyvaluep->symbol)->tag); }; -#line 1030 "../../src/parse-gram.c" + +/* Line 1537 of yacc.c */ +#line 1166 "parse-gram.c" break; - case 76: /* "symbol" */ -#line 187 "../../src/parse-gram.y" + case 87: /* "symbol" */ + +/* Line 1537 of yacc.c */ +#line 202 "parse-gram.y" { fprintf (stderr, "%s", (yyvaluep->symbol)->tag); }; -#line 1035 "../../src/parse-gram.c" + +/* Line 1537 of yacc.c */ +#line 1175 "parse-gram.c" break; - case 77: /* "string_as_id" */ -#line 187 "../../src/parse-gram.y" + case 88: /* "string_as_id" */ + +/* Line 1537 of yacc.c */ +#line 202 "parse-gram.y" { fprintf (stderr, "%s", (yyvaluep->symbol)->tag); }; -#line 1040 "../../src/parse-gram.c" - break; - case 78: /* "string_content" */ -#line 175 "../../src/parse-gram.y" - { fprintf (stderr, "\"%s\"", (yyvaluep->chars)); }; -#line 1045 "../../src/parse-gram.c" + +/* Line 1537 of yacc.c */ +#line 1184 "parse-gram.c" break; default: break; @@ -1056,14 +1195,14 @@ yy_symbol_value_print (yyoutput, yytype, yyvaluep, yylocationp) #if (defined __STDC__ || defined __C99__FUNC__ \ || defined __cplusplus || defined _MSC_VER) static void -yy_symbol_print (FILE *yyoutput, int yytype, const YYSTYPE * const yyvaluep, const YYLTYPE * const yylocationp) +yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep, YYLTYPE const * const yylocationp) #else static void yy_symbol_print (yyoutput, yytype, yyvaluep, yylocationp) FILE *yyoutput; int yytype; - const YYSTYPE * const yyvaluep; - const YYLTYPE * const yylocationp; + YYSTYPE const * const yyvaluep; + YYLTYPE const * const yylocationp; #endif { if (yytype < YYNTOKENS) @@ -1085,17 +1224,20 @@ yy_symbol_print (yyoutput, yytype, yyvaluep, yylocationp) #if (defined __STDC__ || defined __C99__FUNC__ \ || defined __cplusplus || defined _MSC_VER) static void -yy_stack_print (yytype_int16 *bottom, yytype_int16 *top) +yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop) #else static void -yy_stack_print (bottom, top) - yytype_int16 *bottom; - yytype_int16 *top; +yy_stack_print (yybottom, yytop) + yytype_int16 *yybottom; + yytype_int16 *yytop; #endif { YYFPRINTF (stderr, "Stack now"); - for (; bottom <= top; ++bottom) - YYFPRINTF (stderr, " %d", *bottom); + for (; yybottom <= yytop; yybottom++) + { + int yybot = *yybottom; + YYFPRINTF (stderr, " %d", yybot); + } YYFPRINTF (stderr, "\n"); } @@ -1116,8 +1258,7 @@ static void yy_reduce_print (YYSTYPE *yyvsp, YYLTYPE *yylsp, int yyrule) #else static void -yy_reduce_print (yyvsp, yylsp, yyrule - ) +yy_reduce_print (yyvsp, yylsp, yyrule) YYSTYPE *yyvsp; YYLTYPE *yylsp; int yyrule; @@ -1131,11 +1272,11 @@ yy_reduce_print (yyvsp, yylsp, yyrule /* The symbols being reduced. */ for (yyi = 0; yyi < yynrhs; yyi++) { - fprintf (stderr, " $%d = ", yyi + 1); + YYFPRINTF (stderr, " $%d = ", yyi + 1); yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi], &(yyvsp[(yyi + 1) - (yynrhs)]) , &(yylsp[(yyi + 1) - (yynrhs)]) ); - fprintf (stderr, "\n"); + YYFPRINTF (stderr, "\n"); } } @@ -1240,7 +1381,7 @@ yytnamerr (char *yyres, const char *yystr) { if (*yystr == '"') { - size_t yyn = 0; + YYSIZE_T yyn = 0; char const *yyp = yystr; for (;;) @@ -1287,7 +1428,7 @@ yysyntax_error (char *yyresult, int yystate, int yychar) { int yyn = yypact[yystate]; - if (! (YYPACT_NINF < yyn && yyn < YYLAST)) + if (! (YYPACT_NINF < yyn && yyn <= YYLAST)) return 0; else { @@ -1325,7 +1466,7 @@ yysyntax_error (char *yyresult, int yystate, int yychar) int yyxbegin = yyn < 0 ? -yyn : 0; /* Stay within bounds of both yycheck and yytname. */ - int yychecklim = YYLAST - yyn; + int yychecklim = YYLAST - yyn + 1; int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS; int yycount = 1; @@ -1466,15 +1607,15 @@ yyparse () #endif #endif { - /* The look-ahead symbol. */ + /* The lookahead symbol. */ int yychar; -/* The semantic value of the look-ahead symbol. */ +/* The semantic value of the lookahead symbol. */ YYSTYPE yylval; /* Number of syntax errors so far. */ int yynerrs; -/* Location data for the look-ahead symbol. */ +/* Location data for the lookahead symbol. */ YYLTYPE yylloc; int yystate; @@ -1482,7 +1623,7 @@ YYLTYPE yylloc; int yyresult; /* Number of tokens to shift before error messages enabled. */ int yyerrstatus; - /* Look-ahead token as an internal (translated) token number. */ + /* Lookahead token as an internal (translated) token number. */ int yytoken = 0; #if YYERROR_VERBOSE /* Buffer for error messages, and its allocated size. */ @@ -1547,20 +1688,23 @@ YYLTYPE yylloc; #if YYLTYPE_IS_TRIVIAL /* Initialize the default location before parsing starts. */ yylloc.first_line = yylloc.last_line = 1; - yylloc.first_column = yylloc.last_column = 0; + yylloc.first_column = yylloc.last_column = 1; #endif /* User initialization code. */ -#line 86 "../../src/parse-gram.y" + +/* Line 1537 of yacc.c */ +#line 89 "parse-gram.y" { /* Bison's grammar can initial empty locations, hence a default location is needed. */ - boundary_set (&yylloc.start, current_file, 1, 0); - boundary_set (&yylloc.end, current_file, 1, 0); + boundary_set (&yylloc.start, current_file, 1, 1); + boundary_set (&yylloc.end, current_file, 1, 1); } -/* Line 1078 of yacc.c. */ -#line 1564 "../../src/parse-gram.c" + +/* Line 1537 of yacc.c */ +#line 1708 "parse-gram.c" yylsp[0] = yylloc; goto yysetstate; @@ -1642,6 +1786,9 @@ YYLTYPE yylloc; YYDPRINTF ((stderr, "Entering state %d\n", yystate)); + if (yystate == YYFINAL) + YYACCEPT; + goto yybackup; /*-----------. @@ -1650,16 +1797,16 @@ YYLTYPE yylloc; yybackup: /* Do appropriate processing given the current state. Read a - look-ahead token if we need one and don't already have one. */ + lookahead token if we need one and don't already have one. */ - /* First try to decide what to do without reference to look-ahead token. */ + /* First try to decide what to do without reference to lookahead token. */ yyn = yypact[yystate]; if (yyn == YYPACT_NINF) goto yydefault; - /* Not known => get a look-ahead token if don't already have one. */ + /* Not known => get a lookahead token if don't already have one. */ - /* YYCHAR is either YYEMPTY or YYEOF or a valid look-ahead symbol. */ + /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */ if (yychar == YYEMPTY) { YYDPRINTF ((stderr, "Reading a token: ")); @@ -1691,20 +1838,16 @@ yybackup: goto yyreduce; } - if (yyn == YYFINAL) - YYACCEPT; - /* Count tokens shifted since error; after three, turn off error status. */ if (yyerrstatus) yyerrstatus--; - /* Shift the look-ahead token. */ + /* Shift the lookahead token. */ YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc); - /* Discard the shifted token unless it is eof. */ - if (yychar != YYEOF) - yychar = YYEMPTY; + /* Discard the shifted token. */ + yychar = YYEMPTY; yystate = yyn; *++yyvsp = yylval; @@ -1745,309 +1888,537 @@ yyreduce: switch (yyn) { case 6: -#line 210 "../../src/parse-gram.y" - { prologue_augment (translate_code ((yyvsp[(1) - (1)].chars), (yylsp[(1) - (1)])), - (yylsp[(1) - (1)])); } + +/* Line 1537 of yacc.c */ +#line 226 "parse-gram.y" + { + code_props plain_code; + code_props_plain_init (&plain_code, (yyvsp[(1) - (1)].chars), (yylsp[(1) - (1)])); + code_props_translate_code (&plain_code); + gram_scanner_last_string_free (); + muscle_code_grow (union_seen ? "post_prologue" : "pre_prologue", + plain_code.code, (yylsp[(1) - (1)])); + code_scanner_last_string_free (); + } break; case 7: -#line 212 "../../src/parse-gram.y" + +/* Line 1537 of yacc.c */ +#line 235 "parse-gram.y" { debug_flag = true; } break; case 8: -#line 214 "../../src/parse-gram.y" + +/* Line 1537 of yacc.c */ +#line 237 "parse-gram.y" { - static char one[] = "1"; - muscle_insert ((yyvsp[(2) - (2)].chars), one); + muscle_percent_define_insert ((yyvsp[(2) - (3)].uniqstr), (yylsp[(2) - (3)]), (yyvsp[(3) - (3)].chars)); } break; case 9: -#line 218 "../../src/parse-gram.y" - { muscle_insert ((yyvsp[(2) - (3)].chars), (yyvsp[(3) - (3)].chars)); } + +/* Line 1537 of yacc.c */ +#line 240 "parse-gram.y" + { defines_flag = true; } break; case 10: -#line 219 "../../src/parse-gram.y" - { defines_flag = true; } + +/* Line 1537 of yacc.c */ +#line 242 "parse-gram.y" + { + defines_flag = true; + spec_defines_file = xstrdup ((yyvsp[(2) - (2)].chars)); + } break; case 11: -#line 220 "../../src/parse-gram.y" + +/* Line 1537 of yacc.c */ +#line 246 "parse-gram.y" { error_verbose = true; } break; case 12: -#line 221 "../../src/parse-gram.y" + +/* Line 1537 of yacc.c */ +#line 247 "parse-gram.y" { expected_sr_conflicts = (yyvsp[(2) - (2)].integer); } break; case 13: -#line 222 "../../src/parse-gram.y" + +/* Line 1537 of yacc.c */ +#line 248 "parse-gram.y" { expected_rr_conflicts = (yyvsp[(2) - (2)].integer); } break; case 14: -#line 223 "../../src/parse-gram.y" - { spec_file_prefix = (yyvsp[(3) - (3)].chars); } + +/* Line 1537 of yacc.c */ +#line 249 "parse-gram.y" + { spec_file_prefix = (yyvsp[(2) - (2)].chars); } break; case 15: -#line 225 "../../src/parse-gram.y" - { - nondeterministic_parser = true; - glr_parser = true; - } + +/* Line 1537 of yacc.c */ +#line 250 "parse-gram.y" + { spec_file_prefix = (yyvsp[(3) - (3)].chars); } break; case 16: -#line 230 "../../src/parse-gram.y" + +/* Line 1537 of yacc.c */ +#line 252 "parse-gram.y" { - muscle_code_grow ("initial_action", translate_symbol_action ((yyvsp[(2) - (2)].chars), (yylsp[(2) - (2)])), (yylsp[(2) - (2)])); + nondeterministic_parser = true; + glr_parser = true; } break; case 17: -#line 233 "../../src/parse-gram.y" - { add_param ("lex_param", (yyvsp[(2) - (2)].chars), (yylsp[(2) - (2)])); } + +/* Line 1537 of yacc.c */ +#line 257 "parse-gram.y" + { + code_props action; + code_props_symbol_action_init (&action, (yyvsp[(2) - (2)].code), (yylsp[(2) - (2)])); + code_props_translate_code (&action); + gram_scanner_last_string_free (); + muscle_code_grow ("initial_action", action.code, (yylsp[(2) - (2)])); + code_scanner_last_string_free (); + } break; case 18: -#line 234 "../../src/parse-gram.y" - { locations_flag = true; } + +/* Line 1537 of yacc.c */ +#line 265 "parse-gram.y" + { language_argmatch ((yyvsp[(2) - (2)].chars), 1, &(yylsp[(1) - (2)])); } break; case 19: -#line 235 "../../src/parse-gram.y" - { spec_name_prefix = (yyvsp[(3) - (3)].chars); } + +/* Line 1537 of yacc.c */ +#line 266 "parse-gram.y" + { add_param ("lex_param", (yyvsp[(2) - (2)].code), (yylsp[(2) - (2)])); } break; case 20: -#line 236 "../../src/parse-gram.y" - { no_lines_flag = true; } + +/* Line 1537 of yacc.c */ +#line 267 "parse-gram.y" + { locations_flag = true; } break; case 21: -#line 237 "../../src/parse-gram.y" - { nondeterministic_parser = true; } + +/* Line 1537 of yacc.c */ +#line 268 "parse-gram.y" + { spec_name_prefix = (yyvsp[(2) - (2)].chars); } break; case 22: -#line 238 "../../src/parse-gram.y" - { spec_outfile = (yyvsp[(3) - (3)].chars); } + +/* Line 1537 of yacc.c */ +#line 269 "parse-gram.y" + { spec_name_prefix = (yyvsp[(3) - (3)].chars); } break; case 23: -#line 239 "../../src/parse-gram.y" - { add_param ("parse_param", (yyvsp[(2) - (2)].chars), (yylsp[(2) - (2)])); } + +/* Line 1537 of yacc.c */ +#line 270 "parse-gram.y" + { no_lines_flag = true; } break; case 24: -#line 240 "../../src/parse-gram.y" - { pure_parser = true; } + +/* Line 1537 of yacc.c */ +#line 271 "parse-gram.y" + { nondeterministic_parser = true; } break; case 25: -#line 241 "../../src/parse-gram.y" - { version_check (&(yylsp[(2) - (2)]), (yyvsp[(2) - (2)].chars)); } + +/* Line 1537 of yacc.c */ +#line 272 "parse-gram.y" + { spec_outfile = (yyvsp[(2) - (2)].chars); } break; case 26: -#line 242 "../../src/parse-gram.y" - { skeleton = (yyvsp[(2) - (2)].chars); } + +/* Line 1537 of yacc.c */ +#line 273 "parse-gram.y" + { spec_outfile = (yyvsp[(3) - (3)].chars); } break; case 27: -#line 243 "../../src/parse-gram.y" - { token_table_flag = true; } + +/* Line 1537 of yacc.c */ +#line 274 "parse-gram.y" + { add_param ("parse_param", (yyvsp[(2) - (2)].code), (yylsp[(2) - (2)])); } break; case 28: -#line 244 "../../src/parse-gram.y" - { report_flag = report_states; } + +/* Line 1537 of yacc.c */ +#line 275 "parse-gram.y" + { pure_parser = true; } break; case 29: -#line 245 "../../src/parse-gram.y" - { yacc_flag = true; } + +/* Line 1537 of yacc.c */ +#line 276 "parse-gram.y" + { push_parser = true; pull_parser = false; } + break; + + case 30: + +/* Line 1537 of yacc.c */ +#line 277 "parse-gram.y" + { push_parser = true; pull_parser = true; } + break; + + case 31: + +/* Line 1537 of yacc.c */ +#line 278 "parse-gram.y" + { version_check (&(yylsp[(2) - (2)]), (yyvsp[(2) - (2)].chars)); } + break; + + case 32: + +/* Line 1537 of yacc.c */ +#line 280 "parse-gram.y" + { + char const *skeleton_user = (yyvsp[(2) - (2)].chars); + if (strchr (skeleton_user, '/')) + { + size_t dir_length = strlen (current_file); + char *skeleton_build; + while (dir_length && current_file[dir_length - 1] != '/') + --dir_length; + while (dir_length && current_file[dir_length - 1] == '/') + --dir_length; + skeleton_build = + xmalloc (dir_length + 1 + strlen (skeleton_user) + 1); + if (dir_length > 0) + { + strncpy (skeleton_build, current_file, dir_length); + skeleton_build[dir_length++] = '/'; + } + strcpy (skeleton_build + dir_length, skeleton_user); + skeleton_user = uniqstr_new (skeleton_build); + free (skeleton_build); + } + skeleton_arg (skeleton_user, 1, &(yylsp[(1) - (2)])); + } break; case 33: -#line 253 "../../src/parse-gram.y" + +/* Line 1537 of yacc.c */ +#line 303 "parse-gram.y" + { token_table_flag = true; } + break; + + case 34: + +/* Line 1537 of yacc.c */ +#line 304 "parse-gram.y" + { report_flag = report_states; } + break; + + case 35: + +/* Line 1537 of yacc.c */ +#line 305 "parse-gram.y" + { yacc_flag = true; } + break; + + case 39: + +/* Line 1537 of yacc.c */ +#line 313 "parse-gram.y" { grammar_start_symbol_set ((yyvsp[(2) - (2)].symbol), (yylsp[(2) - (2)])); } break; - case 34: -#line 257 "../../src/parse-gram.y" + case 40: + +/* Line 1537 of yacc.c */ +#line 317 "parse-gram.y" { symbol_list *list; - const char *action = translate_symbol_action ((yyvsp[(2) - (3)].chars), (yylsp[(2) - (3)])); for (list = (yyvsp[(3) - (3)].list); list; list = list->next) - symbol_destructor_set (list->sym, action, (yylsp[(2) - (3)])); + symbol_list_destructor_set (list, (yyvsp[(2) - (3)].code), (yylsp[(2) - (3)])); symbol_list_free ((yyvsp[(3) - (3)].list)); } break; - case 35: -#line 265 "../../src/parse-gram.y" + case 41: + +/* Line 1537 of yacc.c */ +#line 324 "parse-gram.y" { symbol_list *list; - const char *action = translate_symbol_action ((yyvsp[(2) - (3)].chars), (yylsp[(2) - (3)])); for (list = (yyvsp[(3) - (3)].list); list; list = list->next) - symbol_printer_set (list->sym, action, (yylsp[(2) - (3)])); + symbol_list_printer_set (list, (yyvsp[(2) - (3)].code), (yylsp[(2) - (3)])); symbol_list_free ((yyvsp[(3) - (3)].list)); } break; - case 36: -#line 273 "../../src/parse-gram.y" + case 42: + +/* Line 1537 of yacc.c */ +#line 331 "parse-gram.y" { default_prec = true; } break; - case 37: -#line 277 "../../src/parse-gram.y" + case 43: + +/* Line 1537 of yacc.c */ +#line 335 "parse-gram.y" { default_prec = false; } break; - case 38: -#line 290 "../../src/parse-gram.y" + case 44: + +/* Line 1537 of yacc.c */ +#line 339 "parse-gram.y" + { + /* Do not invoke muscle_percent_code_grow here since it invokes + muscle_user_name_list_grow. */ + muscle_code_grow ("percent_code()", (yyvsp[(2) - (2)].chars), (yylsp[(2) - (2)])); + code_scanner_last_string_free (); + } + break; + + case 45: + +/* Line 1537 of yacc.c */ +#line 346 "parse-gram.y" + { + muscle_percent_code_grow ((yyvsp[(2) - (3)].uniqstr), (yylsp[(2) - (3)]), (yyvsp[(3) - (3)].chars), (yylsp[(3) - (3)])); + code_scanner_last_string_free (); + } + break; + + case 46: + +/* Line 1537 of yacc.c */ +#line 360 "parse-gram.y" {} break; - case 39: -#line 291 "../../src/parse-gram.y" + case 47: + +/* Line 1537 of yacc.c */ +#line 361 "parse-gram.y" { muscle_code_grow ("union_name", (yyvsp[(1) - (1)].uniqstr), (yylsp[(1) - (1)])); } break; - case 40: -#line 296 "../../src/parse-gram.y" - { - char const *body = (yyvsp[(3) - (3)].chars); - - if (typed) - { - /* Concatenate the union bodies, turning the first one's - trailing '}' into '\n', and omitting the second one's '{'. */ - char *code = muscle_find ("stype"); - code[strlen (code) - 1] = '\n'; - body++; - } + case 48: - typed = true; - muscle_code_grow ("stype", body, (yylsp[(3) - (3)])); +/* Line 1537 of yacc.c */ +#line 366 "parse-gram.y" + { + union_seen = true; + muscle_code_grow ("stype", (yyvsp[(3) - (3)].chars), (yylsp[(3) - (3)])); + code_scanner_last_string_free (); } break; - case 41: -#line 317 "../../src/parse-gram.y" + case 49: + +/* Line 1537 of yacc.c */ +#line 377 "parse-gram.y" { current_class = nterm_sym; } break; - case 42: -#line 318 "../../src/parse-gram.y" + case 50: + +/* Line 1537 of yacc.c */ +#line 378 "parse-gram.y" { current_class = unknown_sym; current_type = NULL; } break; - case 43: -#line 322 "../../src/parse-gram.y" + case 51: + +/* Line 1537 of yacc.c */ +#line 382 "parse-gram.y" { current_class = token_sym; } break; - case 44: -#line 323 "../../src/parse-gram.y" + case 52: + +/* Line 1537 of yacc.c */ +#line 383 "parse-gram.y" { current_class = unknown_sym; current_type = NULL; } break; - case 45: -#line 328 "../../src/parse-gram.y" + case 53: + +/* Line 1537 of yacc.c */ +#line 388 "parse-gram.y" { symbol_list *list; + tag_seen = true; for (list = (yyvsp[(3) - (3)].list); list; list = list->next) - symbol_type_set (list->sym, (yyvsp[(2) - (3)].uniqstr), (yylsp[(2) - (3)])); + symbol_type_set (list->content.sym, (yyvsp[(2) - (3)].uniqstr), (yylsp[(2) - (3)])); symbol_list_free ((yyvsp[(3) - (3)].list)); } break; - case 46: -#line 338 "../../src/parse-gram.y" + case 54: + +/* Line 1537 of yacc.c */ +#line 399 "parse-gram.y" { symbol_list *list; ++current_prec; for (list = (yyvsp[(3) - (3)].list); list; list = list->next) { - symbol_type_set (list->sym, current_type, (yylsp[(2) - (3)])); - symbol_precedence_set (list->sym, current_prec, (yyvsp[(1) - (3)].assoc), (yylsp[(1) - (3)])); + symbol_type_set (list->content.sym, current_type, (yylsp[(2) - (3)])); + symbol_precedence_set (list->content.sym, current_prec, (yyvsp[(1) - (3)].assoc), (yylsp[(1) - (3)])); } symbol_list_free ((yyvsp[(3) - (3)].list)); current_type = NULL; } break; - case 47: -#line 352 "../../src/parse-gram.y" + case 55: + +/* Line 1537 of yacc.c */ +#line 413 "parse-gram.y" { (yyval.assoc) = left_assoc; } break; - case 48: -#line 353 "../../src/parse-gram.y" + case 56: + +/* Line 1537 of yacc.c */ +#line 414 "parse-gram.y" { (yyval.assoc) = right_assoc; } break; - case 49: -#line 354 "../../src/parse-gram.y" + case 57: + +/* Line 1537 of yacc.c */ +#line 415 "parse-gram.y" { (yyval.assoc) = non_assoc; } break; - case 50: -#line 358 "../../src/parse-gram.y" + case 58: + +/* Line 1537 of yacc.c */ +#line 419 "parse-gram.y" { current_type = NULL; } break; - case 51: -#line 359 "../../src/parse-gram.y" - { current_type = (yyvsp[(1) - (1)].uniqstr); } + case 59: + +/* Line 1537 of yacc.c */ +#line 420 "parse-gram.y" + { current_type = (yyvsp[(1) - (1)].uniqstr); tag_seen = true; } break; - case 52: -#line 364 "../../src/parse-gram.y" - { (yyval.list) = symbol_list_new ((yyvsp[(1) - (1)].symbol), (yylsp[(1) - (1)])); } + case 60: + +/* Line 1537 of yacc.c */ +#line 426 "parse-gram.y" + { (yyval.list) = symbol_list_sym_new ((yyvsp[(1) - (1)].symbol), (yylsp[(1) - (1)])); } break; - case 53: -#line 365 "../../src/parse-gram.y" - { (yyval.list) = symbol_list_prepend ((yyvsp[(1) - (2)].list), (yyvsp[(2) - (2)].symbol), (yylsp[(2) - (2)])); } + case 61: + +/* Line 1537 of yacc.c */ +#line 428 "parse-gram.y" + { (yyval.list) = symbol_list_prepend ((yyvsp[(1) - (2)].list), symbol_list_sym_new ((yyvsp[(2) - (2)].symbol), (yylsp[(2) - (2)]))); } break; - case 54: -#line 371 "../../src/parse-gram.y" + case 62: + +/* Line 1537 of yacc.c */ +#line 432 "parse-gram.y" + { (yyval.list) = (yyvsp[(1) - (1)].list); } + break; + + case 63: + +/* Line 1537 of yacc.c */ +#line 433 "parse-gram.y" + { (yyval.list) = symbol_list_prepend ((yyvsp[(1) - (2)].list), (yyvsp[(2) - (2)].list)); } + break; + + case 64: + +/* Line 1537 of yacc.c */ +#line 437 "parse-gram.y" + { (yyval.list) = symbol_list_sym_new ((yyvsp[(1) - (1)].symbol), (yylsp[(1) - (1)])); } + break; + + case 65: + +/* Line 1537 of yacc.c */ +#line 438 "parse-gram.y" + { (yyval.list) = symbol_list_type_new ((yyvsp[(1) - (1)].uniqstr), (yylsp[(1) - (1)])); } + break; + + case 66: + +/* Line 1537 of yacc.c */ +#line 439 "parse-gram.y" + { (yyval.list) = symbol_list_default_tagged_new ((yylsp[(1) - (1)])); } + break; + + case 67: + +/* Line 1537 of yacc.c */ +#line 440 "parse-gram.y" + { (yyval.list) = symbol_list_default_tagless_new ((yylsp[(1) - (1)])); } + break; + + case 68: + +/* Line 1537 of yacc.c */ +#line 446 "parse-gram.y" { current_type = (yyvsp[(1) - (1)].uniqstr); + tag_seen = true; } break; - case 55: -#line 375 "../../src/parse-gram.y" + case 69: + +/* Line 1537 of yacc.c */ +#line 451 "parse-gram.y" { symbol_class_set ((yyvsp[(1) - (1)].symbol), current_class, (yylsp[(1) - (1)]), true); symbol_type_set ((yyvsp[(1) - (1)].symbol), current_type, (yylsp[(1) - (1)])); } break; - case 56: -#line 380 "../../src/parse-gram.y" + case 70: + +/* Line 1537 of yacc.c */ +#line 456 "parse-gram.y" { symbol_class_set ((yyvsp[(1) - (2)].symbol), current_class, (yylsp[(1) - (2)]), true); symbol_type_set ((yyvsp[(1) - (2)].symbol), current_type, (yylsp[(1) - (2)])); @@ -2055,8 +2426,10 @@ yyreduce: } break; - case 57: -#line 386 "../../src/parse-gram.y" + case 71: + +/* Line 1537 of yacc.c */ +#line 462 "parse-gram.y" { symbol_class_set ((yyvsp[(1) - (2)].symbol), current_class, (yylsp[(1) - (2)]), true); symbol_type_set ((yyvsp[(1) - (2)].symbol), current_type, (yylsp[(1) - (2)])); @@ -2064,8 +2437,10 @@ yyreduce: } break; - case 58: -#line 392 "../../src/parse-gram.y" + case 72: + +/* Line 1537 of yacc.c */ +#line 468 "parse-gram.y" { symbol_class_set ((yyvsp[(1) - (3)].symbol), current_class, (yylsp[(1) - (3)]), true); symbol_type_set ((yyvsp[(1) - (3)].symbol), current_type, (yylsp[(1) - (3)])); @@ -2074,103 +2449,161 @@ yyreduce: } break; - case 65: -#line 422 "../../src/parse-gram.y" + case 79: + +/* Line 1537 of yacc.c */ +#line 498 "parse-gram.y" { yyerrok; } break; - case 66: -#line 428 "../../src/parse-gram.y" + case 80: + +/* Line 1537 of yacc.c */ +#line 504 "parse-gram.y" { current_lhs = (yyvsp[(1) - (1)].symbol); current_lhs_location = (yylsp[(1) - (1)]); } break; - case 68: -#line 432 "../../src/parse-gram.y" + case 82: + +/* Line 1537 of yacc.c */ +#line 508 "parse-gram.y" { grammar_current_rule_end ((yylsp[(1) - (1)])); } break; - case 69: -#line 433 "../../src/parse-gram.y" + case 83: + +/* Line 1537 of yacc.c */ +#line 509 "parse-gram.y" { grammar_current_rule_end ((yylsp[(3) - (3)])); } break; - case 71: -#line 439 "../../src/parse-gram.y" + case 85: + +/* Line 1537 of yacc.c */ +#line 515 "parse-gram.y" { grammar_current_rule_begin (current_lhs, current_lhs_location); } break; - case 72: -#line 441 "../../src/parse-gram.y" + case 86: + +/* Line 1537 of yacc.c */ +#line 517 "parse-gram.y" { grammar_current_rule_symbol_append ((yyvsp[(2) - (2)].symbol), (yylsp[(2) - (2)])); } break; - case 73: -#line 443 "../../src/parse-gram.y" - { grammar_current_rule_action_append (gram_last_string, - gram_last_braced_code_loc); } + case 87: + +/* Line 1537 of yacc.c */ +#line 519 "parse-gram.y" + { grammar_current_rule_action_append ((yyvsp[(2) - (2)].code), (yylsp[(2) - (2)])); } break; - case 74: -#line 446 "../../src/parse-gram.y" + case 88: + +/* Line 1537 of yacc.c */ +#line 521 "parse-gram.y" { grammar_current_rule_prec_set ((yyvsp[(3) - (3)].symbol), (yylsp[(3) - (3)])); } break; - case 75: -#line 448 "../../src/parse-gram.y" + case 89: + +/* Line 1537 of yacc.c */ +#line 523 "parse-gram.y" { grammar_current_rule_dprec_set ((yyvsp[(3) - (3)].integer), (yylsp[(3) - (3)])); } break; - case 76: -#line 450 "../../src/parse-gram.y" + case 90: + +/* Line 1537 of yacc.c */ +#line 525 "parse-gram.y" { grammar_current_rule_merge_set ((yyvsp[(3) - (3)].uniqstr), (yylsp[(3) - (3)])); } break; - case 77: -#line 462 "../../src/parse-gram.y" - { (yyval.symbol) = symbol_get ((yyvsp[(1) - (1)].uniqstr), (yylsp[(1) - (1)])); } + case 92: + +/* Line 1537 of yacc.c */ +#line 535 "parse-gram.y" + { (yyval.uniqstr) = uniqstr_new ((yyvsp[(1) - (1)].chars)); } break; - case 78: -#line 463 "../../src/parse-gram.y" - { char cp[4] = { '\'', (yyvsp[(1) - (1)].character), '\'', 0 }; - (yyval.symbol) = symbol_get (quotearg_style (escape_quoting_style, cp), - (yylsp[(1) - (1)])); - symbol_class_set ((yyval.symbol), token_sym, (yylsp[(1) - (1)]), false); - symbol_user_token_number_set ((yyval.symbol), (yyvsp[(1) - (1)].character), (yylsp[(1) - (1)])); - } + case 93: + +/* Line 1537 of yacc.c */ +#line 541 "parse-gram.y" + { + (yyval.chars) = ""; + } break; - case 79: -#line 472 "../../src/parse-gram.y" - { (yyval.symbol) = symbol_get ((yyvsp[(1) - (1)].uniqstr), (yylsp[(1) - (1)])); } + case 95: + +/* Line 1537 of yacc.c */ +#line 554 "parse-gram.y" + { + code_props plain_code; + (yyvsp[(1) - (1)].code)[strlen ((yyvsp[(1) - (1)].code)) - 1] = '\n'; + code_props_plain_init (&plain_code, (yyvsp[(1) - (1)].code)+1, (yylsp[(1) - (1)])); + code_props_translate_code (&plain_code); + gram_scanner_last_string_free (); + (yyval.chars) = plain_code.code; + } break; - case 82: -#line 484 "../../src/parse-gram.y" + case 96: + +/* Line 1537 of yacc.c */ +#line 574 "parse-gram.y" + { (yyval.symbol) = symbol_from_uniqstr ((yyvsp[(1) - (1)].uniqstr), (yylsp[(1) - (1)])); } + break; + + case 97: + +/* Line 1537 of yacc.c */ +#line 576 "parse-gram.y" { - (yyval.symbol) = symbol_get (quotearg_style (c_quoting_style, (yyvsp[(1) - (1)].chars)), (yylsp[(1) - (1)])); + (yyval.symbol) = symbol_get (char_name ((yyvsp[(1) - (1)].character)), (yylsp[(1) - (1)])); symbol_class_set ((yyval.symbol), token_sym, (yylsp[(1) - (1)]), false); + symbol_user_token_number_set ((yyval.symbol), (yyvsp[(1) - (1)].character), (yylsp[(1) - (1)])); } break; - case 83: -#line 493 "../../src/parse-gram.y" - { (yyval.chars) = (yyvsp[(1) - (1)].chars); } + case 98: + +/* Line 1537 of yacc.c */ +#line 584 "parse-gram.y" + { (yyval.symbol) = symbol_from_uniqstr ((yyvsp[(1) - (1)].uniqstr), (yylsp[(1) - (1)])); } break; - case 85: -#line 500 "../../src/parse-gram.y" + case 101: + +/* Line 1537 of yacc.c */ +#line 596 "parse-gram.y" { - muscle_code_grow ("epilogue", translate_code ((yyvsp[(2) - (2)].chars), (yylsp[(2) - (2)])), (yylsp[(2) - (2)])); + (yyval.symbol) = symbol_get (quotearg_style (c_quoting_style, (yyvsp[(1) - (1)].chars)), (yylsp[(1) - (1)])); + symbol_class_set ((yyval.symbol), token_sym, (yylsp[(1) - (1)]), false); + } + break; + + case 103: + +/* Line 1537 of yacc.c */ +#line 605 "parse-gram.y" + { + code_props plain_code; + code_props_plain_init (&plain_code, (yyvsp[(2) - (2)].chars), (yylsp[(2) - (2)])); + code_props_translate_code (&plain_code); gram_scanner_last_string_free (); + muscle_code_grow ("epilogue", plain_code.code, (yylsp[(2) - (2)])); + code_scanner_last_string_free (); } break; -/* Line 1267 of yacc.c. */ -#line 2174 "../../src/parse-gram.c" + +/* Line 1537 of yacc.c */ +#line 2607 "parse-gram.c" default: break; } YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc); @@ -2246,7 +2679,7 @@ yyerrlab: if (yyerrstatus == 3) { - /* If just tried and failed to reuse look-ahead token after an + /* If just tried and failed to reuse lookahead token after an error, discard it. */ if (yychar <= YYEOF) @@ -2263,7 +2696,7 @@ yyerrlab: } } - /* Else will try to reuse look-ahead token after shifting the error + /* Else will try to reuse lookahead token after shifting the error token. */ goto yyerrlab1; @@ -2321,14 +2754,11 @@ yyerrlab1: YY_STACK_PRINT (yyss, yyssp); } - if (yyn == YYFINAL) - YYACCEPT; - *++yyvsp = yylval; yyerror_range[1] = yylloc; /* Using YYLLOC is tempting, but would change the location of - the look-ahead. YYLOC is available though. */ + the lookahead. YYLOC is available though. */ YYLLOC_DEFAULT (yyloc, (yyerror_range - 1), 2); *++yylsp = yyloc; @@ -2364,7 +2794,7 @@ yyexhaustedlab: #endif yyreturn: - if (yychar != YYEOF && yychar != YYEMPTY) + if (yychar != YYEMPTY) yydestruct ("Cleanup: discarding lookahead", yytoken, &yylval, &yylloc); /* Do not reclaim the symbols of the rule which action triggered @@ -2385,11 +2815,14 @@ yyreturn: if (yymsg != yymsgbuf) YYSTACK_FREE (yymsg); #endif - return yyresult; + /* Make sure YYID is used. */ + return YYID (yyresult); } -#line 506 "../../src/parse-gram.y" + +/* Line 1537 of yacc.c */ +#line 615 "parse-gram.y" @@ -2474,6 +2907,7 @@ add_param (char const *type, char *decl, location loc) gram_scanner_last_string_free (); } + static void version_check (location const *loc, char const *version) { @@ -2497,3 +2931,16 @@ token_name (int type) return yytname[YYTRANSLATE (type)]; } +static char const * +char_name (char c) +{ + if (c == '\'') + return "'\\''"; + else + { + char buf[4]; + buf[0] = '\''; buf[1] = c; buf[2] = '\''; buf[3] = '\0'; + return quotearg_style (escape_quoting_style, buf); + } +} +