X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/742e4900c8b05c8c1f56985288141c890f1e9c73..f2b30bdf3713e6fa9fafd0fc6caed68e38248ebc:/src/parse-gram.c diff --git a/src/parse-gram.c b/src/parse-gram.c index e9b7900d..73bf2349 100644 --- a/src/parse-gram.c +++ b/src/parse-gram.c @@ -1,14 +1,14 @@ -/* A Bison parser, made by GNU Bison 2.1b. */ +/* A Bison parser, made by GNU Bison 2.4.388-53f03. */ -/* Skeleton implementation for Bison's Yacc-like parsers in C +/* 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. + Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006, + 2007, 2008, 2009 Free Software Foundation, Inc. - This program is free software; you can redistribute it and/or modify + This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2, or (at your option) - any later version. + 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 @@ -16,9 +16,7 @@ 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, - Boston, MA 02110-1301, USA. */ + along with this program. If not, see . */ /* As a special exception, you may create a larger work that contains part or all of the Bison parser skeleton and distribute that work @@ -47,7 +45,7 @@ #define YYBISON 1 /* Bison version. */ -#define YYBISON_VERSION "2.1b" +#define YYBISON_VERSION "2.4.388-53f03" /* Skeleton name. */ #define YYSKELETON_NAME "yacc.c" @@ -55,143 +53,38 @@ /* Pure parsers. */ #define YYPURE 1 +/* Push parsers. */ +#define YYPUSH 0 + +/* Pull parsers. */ +#define YYPULL 1 + /* Using locations. */ #define YYLSP_NEEDED 1 /* Substitute the variable and function names. */ -#define yyparse gram_parse -#define yylex gram_lex -#define yyerror gram_error -#define yylval gram_lval -#define yychar gram_char -#define yydebug gram_debug -#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_UNION = 265, - PERCENT_LEFT = 266, - PERCENT_RIGHT = 267, - PERCENT_NONASSOC = 268, - PERCENT_PREC = 269, - PERCENT_DPREC = 270, - PERCENT_MERGE = 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_LEX_PARAM = 282, - PERCENT_LOCATIONS = 283, - PERCENT_NAME_PREFIX = 284, - PERCENT_NO_DEFAULT_PREC = 285, - PERCENT_NO_LINES = 286, - PERCENT_NONDETERMINISTIC_PARSER = 287, - PERCENT_OUTPUT = 288, - PERCENT_PARSE_PARAM = 289, - PERCENT_PURE_PARSER = 290, - PERCENT_REQUIRE = 291, - PERCENT_SKELETON = 292, - PERCENT_START = 293, - PERCENT_TOKEN_TABLE = 294, - PERCENT_VERBOSE = 295, - PERCENT_YACC = 296, - TYPE = 297, - EQUAL = 298, - SEMICOLON = 299, - PIPE = 300, - ID = 301, - ID_COLON = 302, - PERCENT_PERCENT = 303, - PROLOGUE = 304, - EPILOGUE = 305, - BRACED_CODE = 306 - }; -#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_UNION 265 -#define PERCENT_LEFT 266 -#define PERCENT_RIGHT 267 -#define PERCENT_NONASSOC 268 -#define PERCENT_PREC 269 -#define PERCENT_DPREC 270 -#define PERCENT_MERGE 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_LEX_PARAM 282 -#define PERCENT_LOCATIONS 283 -#define PERCENT_NAME_PREFIX 284 -#define PERCENT_NO_DEFAULT_PREC 285 -#define PERCENT_NO_LINES 286 -#define PERCENT_NONDETERMINISTIC_PARSER 287 -#define PERCENT_OUTPUT 288 -#define PERCENT_PARSE_PARAM 289 -#define PERCENT_PURE_PARSER 290 -#define PERCENT_REQUIRE 291 -#define PERCENT_SKELETON 292 -#define PERCENT_START 293 -#define PERCENT_TOKEN_TABLE 294 -#define PERCENT_VERBOSE 295 -#define PERCENT_YACC 296 -#define TYPE 297 -#define EQUAL 298 -#define SEMICOLON 299 -#define PIPE 300 -#define ID 301 -#define ID_COLON 302 -#define PERCENT_PERCENT 303 -#define PROLOGUE 304 -#define EPILOGUE 305 -#define BRACED_CODE 306 - - - +#define yyparse gram_parse +#define yylex gram_lex +#define yyerror gram_error +#define yylval gram_lval +#define yychar gram_char +#define yydebug gram_debug +#define yynerrs gram_nerrs +#define yylloc gram_lloc /* Copy the first part of user declarations. */ -#line 1 "../../src/parse-gram.y" +/* Line 191 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, 2008, 2009 Free Software + Foundation, Inc. This file is part of Bison, the GNU Compiler Compiler. - This program is free software; you can redistribute it and/or modify + This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or + 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, @@ -200,10 +93,7 @@ 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, Boston, MA - 02110-1301 USA -*/ + along with this program. If not, see . */ #include #include "system.h" @@ -213,13 +103,13 @@ #include "files.h" #include "getargs.h" #include "gram.h" -#include "muscle_tab.h" +#include "muscle-tab.h" +#include "named-ref.h" #include "quotearg.h" #include "reader.h" #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); @@ -236,27 +126,31 @@ 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 named_ref *current_lhs_named_ref; 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 191 of yacc.c */ +#line 154 "src/parse-gram.c" /* Enabling traces. */ #ifndef YYDEBUG @@ -276,23 +170,153 @@ 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_PRECEDENCE = 268, + PERCENT_PREC = 269, + PERCENT_DPREC = 270, + PERCENT_MERGE = 271, + PERCENT_CODE = 272, + PERCENT_DEFAULT_PREC = 273, + PERCENT_DEFINE = 274, + PERCENT_DEFINES = 275, + PERCENT_ERROR_VERBOSE = 276, + PERCENT_EXPECT = 277, + PERCENT_EXPECT_RR = 278, + PERCENT_FLAG = 279, + PERCENT_FILE_PREFIX = 280, + PERCENT_GLR_PARSER = 281, + PERCENT_INITIAL_ACTION = 282, + PERCENT_LANGUAGE = 283, + PERCENT_LEX_PARAM = 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_REQUIRE = 291, + PERCENT_SKELETON = 292, + PERCENT_START = 293, + PERCENT_TOKEN_TABLE = 294, + PERCENT_VERBOSE = 295, + PERCENT_YACC = 296, + BRACED_CODE = 297, + CHAR = 298, + EPILOGUE = 299, + EQUAL = 300, + ID = 301, + ID_COLON = 302, + PERCENT_PERCENT = 303, + PIPE = 304, + PROLOGUE = 305, + SEMICOLON = 306, + TAG = 307, + TAG_ANY = 308, + TAG_NONE = 309, + BRACKETED_ID = 310, + PERCENT_UNION = 311 + }; +#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_PRECEDENCE 268 +#define PERCENT_PREC 269 +#define PERCENT_DPREC 270 +#define PERCENT_MERGE 271 +#define PERCENT_CODE 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_FLAG 279 +#define PERCENT_FILE_PREFIX 280 +#define PERCENT_GLR_PARSER 281 +#define PERCENT_INITIAL_ACTION 282 +#define PERCENT_LANGUAGE 283 +#define PERCENT_LEX_PARAM 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_REQUIRE 291 +#define PERCENT_SKELETON 292 +#define PERCENT_START 293 +#define PERCENT_TOKEN_TABLE 294 +#define PERCENT_VERBOSE 295 +#define PERCENT_YACC 296 +#define BRACED_CODE 297 +#define CHAR 298 +#define EPILOGUE 299 +#define EQUAL 300 +#define ID 301 +#define ID_COLON 302 +#define PERCENT_PERCENT 303 +#define PIPE 304 +#define PROLOGUE 305 +#define SEMICOLON 306 +#define TAG 307 +#define TAG_ANY 308 +#define TAG_NONE 309 +#define BRACKETED_ID 310 +#define PERCENT_UNION 311 + + + + #if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED typedef union YYSTYPE -#line 95 "../../src/parse-gram.y" { +/* Line 216 of yacc.c */ +#line 94 "parse-gram.y" + symbol *symbol; symbol_list *list; int integer; - char *chars; + char const *chars; + char *code; assoc assoc; uniqstr uniqstr; -} -/* Line 193 of yacc.c. */ -#line 292 "../../src/parse-gram.c" - YYSTYPE; + unsigned char character; + named_ref *named_ref; + + +/* Line 216 of yacc.c */ +#line 316 "src/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 @@ -311,9 +335,8 @@ typedef struct YYLTYPE /* Copy the second part of user declarations. */ - -/* Line 216 of yacc.c. */ -#line 317 "../../src/parse-gram.c" +/* Line 266 of yacc.c */ +#line 340 "src/parse-gram.c" #ifdef short # undef short @@ -388,14 +411,14 @@ 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 @@ -477,9 +500,9 @@ void free (void *); /* INFRINGES ON USER NAME SPACE */ /* A type that is properly aligned for any stack member. */ union yyalloc { - yytype_int16 yyss; - YYSTYPE yyvs; - YYLTYPE yyls; + yytype_int16 yyss_alloc; + YYSTYPE yyvs_alloc; + YYLTYPE yyls_alloc; }; /* The size of the maximum gap between one aligned stack and the next. */ @@ -514,12 +537,12 @@ 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) \ +# define YYSTACK_RELOCATE(Stack_alloc, Stack) \ do \ { \ YYSIZE_T yynewbytes; \ - YYCOPY (&yyptr->Stack, Stack, yysize); \ - Stack = &yyptr->Stack; \ + YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \ + Stack = &yyptr->Stack_alloc; \ yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \ yyptr += yynewbytes / sizeof (*yyptr); \ } \ @@ -530,25 +553,27 @@ union yyalloc /* YYFINAL -- State number of the termination state. */ #define YYFINAL 3 /* YYLAST -- Last index in YYTABLE. */ -#define YYLAST 164 +#define YYLAST 160 /* YYNTOKENS -- Number of terminals. */ -#define YYNTOKENS 52 +#define YYNTOKENS 57 /* YYNNTS -- Number of nonterminals. */ -#define YYNNTS 24 +#define YYNNTS 34 /* YYNRULES -- Number of rules. */ -#define YYNRULES 80 -/* YYNRULES -- Number of states. */ -#define YYNSTATES 114 +#define YYNRULES 106 +/* YYNSTATES -- Number of states. */ +#define YYNSTATES 146 -/* 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 306 +#define YYMAXUTOK 311 #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, @@ -581,63 +606,25 @@ 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 + 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, + 55, 56 }; #if YYDEBUG -/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in - YYRHS. */ -static const yytype_uint8 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, 89, 93, 97, 99, 101, - 102, 106, 107, 111, 115, 119, 121, 123, 125, 126, - 128, 130, 133, 135, 137, 140, 143, 147, 149, 152, - 154, 157, 159, 162, 165, 166, 170, 172, 176, 179, - 180, 183, 186, 190, 194, 198, 200, 202, 204, 206, - 207 -}; - -/* YYRHS -- A `-1'-separated list of the rules' RHS. */ -static const yytype_int8 yyrhs[] = -{ - 53, 0, -1, 54, 48, 66, 75, -1, -1, 54, - 55, -1, 56, -1, 49, -1, 17, -1, 19, 74, - -1, 19, 74, 74, -1, 20, -1, 21, -1, 22, - 4, -1, 23, 4, -1, 24, 43, 74, -1, 25, - -1, 26, 51, -1, 27, 51, -1, 28, -1, 29, - 43, 74, -1, 31, -1, 32, -1, 33, 43, 74, - -1, 34, 51, -1, 35, -1, 36, 74, -1, 37, - 74, -1, 39, -1, 40, -1, 41, -1, 44, -1, - 60, -1, 57, -1, 38, 72, -1, 10, -1, 8, - 51, 63, -1, 9, 51, 63, -1, 18, -1, 30, - -1, -1, 6, 58, 65, -1, -1, 5, 59, 65, - -1, 7, 42, 63, -1, 61, 62, 63, -1, 11, - -1, 12, -1, 13, -1, -1, 42, -1, 72, -1, - 63, 72, -1, 42, -1, 46, -1, 46, 4, -1, - 46, 73, -1, 46, 4, 73, -1, 64, -1, 65, - 64, -1, 67, -1, 66, 67, -1, 68, -1, 56, - 44, -1, 1, 44, -1, -1, 47, 69, 70, -1, - 71, -1, 70, 45, 71, -1, 70, 44, -1, -1, - 71, 72, -1, 71, 51, -1, 71, 14, 72, -1, - 71, 15, 4, -1, 71, 16, 42, -1, 46, -1, - 73, -1, 3, -1, 3, -1, -1, 48, 50, -1 -}; - -/* YYRLINE[YYN] -- source line where rule number YYN was defined. */ + /* YYRLINEYYN -- Source line where rule number YYN was defined. */ static const yytype_uint16 yyrline[] = { - 0, 194, 194, 202, 204, 208, 209, 211, 212, 217, - 218, 219, 220, 221, 222, 223, 228, 232, 233, 234, - 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, - 245, 249, 250, 251, 255, 271, 279, 287, 291, 298, - 298, 303, 303, 308, 318, 333, 334, 335, 339, 340, - 345, 346, 351, 355, 360, 366, 372, 383, 384, 393, - 394, 400, 401, 402, 409, 409, 413, 414, 415, 420, - 421, 423, 426, 428, 430, 435, 436, 441, 450, 455, - 457 + 0, 207, 207, 215, 217, 221, 222, 232, 236, 241, + 242, 247, 252, 253, 254, 255, 256, 261, 270, 271, + 272, 273, 274, 275, 276, 277, 278, 279, 280, 304, + 305, 306, 307, 311, 312, 313, 317, 324, 331, 335, + 339, 346, 361, 362, 366, 378, 378, 383, 383, 388, + 399, 414, 415, 416, 417, 421, 422, 427, 429, 434, + 435, 440, 442, 447, 448, 452, 453, 454, 455, 460, + 465, 470, 476, 482, 493, 494, 503, 504, 510, 511, + 512, 519, 519, 524, 525, 526, 531, 533, 535, 537, + 539, 541, 546, 548, 559, 560, 565, 566, 575, 595, + 597, 606, 611, 612, 617, 624, 626 }; #endif @@ -648,29 +635,32 @@ static const char *const yytname[] = { "\"end of file\"", "error", "$undefined", "\"string\"", "\"integer\"", "\"%token\"", "\"%nterm\"", "\"%type\"", "\"%destructor\"", - "\"%printer\"", "\"%union {...}\"", "\"%left\"", "\"%right\"", - "\"%nonassoc\"", "\"%prec\"", "\"%dprec\"", "\"%merge\"", "\"%debug\"", + "\"%printer\"", "\"%left\"", "\"%right\"", "\"%nonassoc\"", + "\"%precedence\"", "\"%prec\"", "\"%dprec\"", "\"%merge\"", "\"%code\"", "\"%default-prec\"", "\"%define\"", "\"%defines\"", "\"%error-verbose\"", - "\"%expect\"", "\"%expect-rr\"", "\"%file-prefix\"", "\"%glr-parser\"", - "\"%initial-action\"", "\"%lex-param\"", "\"%locations\"", - "\"%name-prefix\"", "\"%no-default-prec\"", "\"%no-lines\"", - "\"%nondeterministic-parser\"", "\"%output\"", "\"%parse-param\"", - "\"%pure-parser\"", "\"%require\"", "\"%skeleton\"", "\"%start\"", - "\"%token-table\"", "\"%verbose\"", "\"%yacc\"", "\"type\"", "\"=\"", - "\";\"", "\"|\"", "\"identifier\"", "\"identifier:\"", "\"%%\"", - "\"%{...%}\"", "\"epilogue\"", "\"{...}\"", "$accept", "input", - "declarations", "declaration", "grammar_declaration", - "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", "symbol", "string_as_id", "string_content", - "epilogue.opt", 0 + "\"%expect\"", "\"%expect-rr\"", "\"%\"", "\"%file-prefix\"", + "\"%glr-parser\"", "\"%initial-action\"", "\"%language\"", + "\"%lex-param\"", "\"%name-prefix\"", "\"%no-default-prec\"", + "\"%no-lines\"", "\"%nondeterministic-parser\"", "\"%output\"", + "\"%parse-param\"", "\"%require\"", "\"%skeleton\"", "\"%start\"", + "\"%token-table\"", "\"%verbose\"", "\"%yacc\"", "\"{...}\"", "\"char\"", + "\"epilogue\"", "\"=\"", "\"identifier\"", "\"identifier:\"", "\"%%\"", + "\"|\"", "\"%{...%}\"", "\";\"", "\"\"", "\"<*>\"", "\"<>\"", + "\"[identifier]\"", "\"%union\"", "$accept", "input", + "prologue_declarations", "prologue_declaration", "grammar_declaration", + "union_name", "symbol_declaration", "$@1", "$@2", + "precedence_declaration", "precedence_declarator", "tag.opt", + "symbols.prec", "symbol.prec", "symbols.1", "generic_symlist", + "generic_symlist_item", "symbol_def", "symbol_defs.1", "grammar", + "rules_or_grammar_declaration", "rules", "$@3", "rhses.1", "rhs", + "named_ref.opt", "variable", "content.opt", "braceless", "id", + "id_colon", "symbol", "string_as_id", "epilogue.opt", 0 }; #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, @@ -678,157 +668,181 @@ 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 + 305, 306, 307, 308, 309, 310, 311 }; # endif -/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ -static const yytype_uint8 yyr1[] = +#define YYPACT_NINF -53 + +#define yypact_value_is_default(yystate) \ + ((yystate) == (-53)) + +#define YYTABLE_NINF -106 + +#define yytable_value_is_error(yytable_value) \ + (YYID (0) \ + || ((yytable_value) == (0))) + + /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing + STATE-NUM. */ +static const yytype_int16 yypact[] = { - 0, 52, 53, 54, 54, 55, 55, 55, 55, 55, - 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, - 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, - 55, 56, 56, 56, 56, 56, 56, 56, 56, 58, - 57, 59, 57, 57, 60, 61, 61, 61, 62, 62, - 63, 63, 64, 64, 64, 64, 64, 65, 65, 66, - 66, 67, 67, 67, 69, 68, 70, 70, 70, 71, - 71, 71, 71, 71, 71, 72, 72, 73, 74, 75, - 75 + -53, 5, 102, -53, -53, -53, -10, 8, 27, -53, + -53, -53, -53, 18, -53, 32, 55, -53, 70, 77, + -53, 17, -53, 43, 91, 53, 41, -53, -53, -53, + 42, 54, 94, 96, 0, -53, -53, -53, 16, -53, + -53, 56, -53, -53, -53, -53, 48, 30, 30, 0, + 13, 13, -53, 61, -53, -53, -53, 101, -53, -53, + -53, -53, 113, -53, -53, -53, -53, 114, -53, 115, + -53, -53, -53, -53, -53, -53, -53, -53, -53, 93, + -53, 95, 1, -53, -53, 50, -53, 61, -53, 0, + -53, -53, 30, 33, 30, 0, -53, -53, -53, -53, + 13, -53, -53, 13, -53, -53, -53, -53, -53, -53, + -53, -53, 103, -53, -53, -53, -53, -53, 0, -53, + 141, -53, 145, -53, -53, -53, -53, -53, -53, -53, + -53, 39, 37, -53, -53, 0, 147, 97, 50, 50, + 37, -53, -53, -53, -53, -53 }; -/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ -static const yytype_uint8 yyr2[] = + /* YYDEFACT[S] -- default reduction number in state S. Performed when + YYTABLE does not specify something else to do. Zero means the default + is an error. */ +static const yytype_uint8 yydefact[] = { - 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, 1, 3, 3, 1, 1, 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, 0, - 2 + 3, 0, 0, 1, 47, 45, 0, 0, 0, 51, + 52, 53, 54, 0, 38, 0, 9, 11, 0, 0, + 7, 0, 16, 0, 0, 0, 0, 39, 22, 23, + 0, 0, 0, 0, 0, 29, 30, 31, 0, 6, + 32, 42, 4, 5, 34, 33, 55, 0, 0, 0, + 0, 0, 98, 0, 40, 95, 94, 96, 10, 12, + 13, 14, 0, 17, 18, 19, 20, 0, 24, 0, + 26, 27, 28, 104, 100, 99, 102, 35, 103, 0, + 101, 0, 0, 76, 78, 92, 43, 0, 56, 0, + 69, 74, 48, 70, 46, 49, 61, 66, 67, 68, + 36, 63, 65, 37, 41, 97, 8, 15, 21, 25, + 80, 79, 0, 77, 2, 93, 81, 44, 50, 57, + 59, 75, 71, 72, 62, 64, 106, 86, 58, 60, + 73, 82, 83, 86, 85, 0, 0, 0, 92, 92, + 84, 89, 90, 91, 88, 87 }; -/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state - STATE-NUM when YYTABLE doesn't specify something else to do. Zero - means the default is an error. */ -static const yytype_uint8 yydefact[] = + /* YYPGOTO[NTERM-NUM]. */ +static const yytype_int16 yypgoto[] = { - 3, 0, 0, 1, 41, 39, 0, 0, 0, 34, - 45, 46, 47, 7, 37, 0, 10, 11, 0, 0, - 0, 15, 0, 0, 18, 0, 38, 20, 21, 0, - 0, 24, 0, 0, 0, 27, 28, 29, 30, 0, - 6, 4, 5, 32, 31, 48, 0, 0, 0, 0, - 0, 78, 8, 12, 13, 0, 16, 17, 0, 0, - 23, 25, 26, 77, 75, 33, 76, 0, 64, 0, - 0, 59, 61, 49, 0, 52, 53, 57, 42, 40, - 43, 50, 35, 36, 9, 14, 19, 22, 63, 69, - 62, 0, 60, 2, 44, 54, 55, 58, 51, 65, - 66, 80, 56, 68, 69, 0, 0, 0, 71, 70, - 67, 72, 73, 74 + -53, -53, -53, -53, 152, -53, -53, -53, -53, -53, + -53, -53, -53, 38, -53, 104, -32, -3, 109, -53, + 78, -53, -53, -53, 26, -46, -53, -53, -49, -17, + -53, -34, -52, -53 }; -/* YYDEFGOTO[NTERM-NUM]. */ -static const yytype_int8 yydefgoto[] = + /* YYDEFGOTO[NTERM-NUM]. */ +static const yytype_int16 yydefgoto[] = { - -1, 1, 2, 41, 69, 43, 47, 46, 44, 45, - 74, 80, 77, 78, 70, 71, 72, 89, 99, 100, - 81, 66, 52, 93 + -1, 1, 2, 42, 81, 87, 44, 48, 47, 45, + 46, 89, 118, 119, 95, 100, 101, 91, 92, 82, + 83, 84, 127, 131, 132, 116, 57, 106, 54, 76, + 85, 102, 78, 114 }; -/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing - STATE-NUM. */ -#define YYPACT_NINF -72 -static const yytype_int8 yypact[] = + /* 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 or YYTABLE_NINF, syntax error. */ +static const yytype_int16 yytable[] = { - -72, 7, 115, -72, -72, -72, -22, -17, -16, -72, - -72, -72, -72, -72, -72, 26, -72, -72, 32, 33, - -3, -72, -8, -6, -72, 4, -72, -72, -72, 9, - 2, -72, 26, 26, -2, -72, -72, -72, -72, 72, - -72, -72, -72, -72, -72, 12, -40, -40, -2, -2, - -2, -72, 26, -72, -72, 26, -72, -72, 26, 26, - -72, -72, -72, -72, -72, -72, -72, 11, -72, 13, - 3, -72, -72, -72, -2, -72, 19, -72, -40, -40, - -2, -72, -2, -2, -72, -72, -72, -72, -72, -72, - -72, 18, -72, -72, -2, 53, -72, -72, -72, -19, - 16, -72, -72, -72, -72, -2, 55, 21, -72, -72, - 16, -72, -72, -72 + 77, -105, 79, 73, 104, 3, 4, 5, 6, 7, + 8, 9, 10, 11, 12, 96, 73, 79, 13, 14, + 61, 4, 5, 6, 7, 8, 9, 10, 11, 12, + 93, 93, 27, 13, 14, 55, 73, 122, 117, 34, + 73, 123, 49, 74, 66, 68, 75, 27, 80, 112, + 50, 135, 136, 137, 34, 120, 74, 41, 58, 75, + 52, 124, 62, 80, 53, 97, 98, 99, 125, 51, + 130, 125, 41, 74, 59, 93, 75, 93, 56, 138, + 74, 60, 90, 75, 120, 63, 67, 69, 133, 121, + 134, 121, 144, 145, 64, 65, 70, 71, 139, 72, + 88, 141, 86, 52, 105, 115, 139, 4, 5, 6, + 7, 8, 9, 10, 11, 12, 107, 108, 109, 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, 110, 129, 111, 126, 73, 143, + 38, 142, 39, 40, 43, 103, 128, 94, 41, 140, + 113 }; -/* YYPGOTO[NTERM-NUM]. */ -static const yytype_int8 yypgoto[] = +static const yytype_uint8 yycheck[] = { - -72, -72, -72, -72, 67, -72, -72, -72, -72, -72, - -72, -32, -51, 23, -72, 5, -72, -72, -72, -30, - -34, -71, 6, -72 + 34, 0, 1, 3, 53, 0, 5, 6, 7, 8, + 9, 10, 11, 12, 13, 49, 3, 1, 17, 18, + 3, 5, 6, 7, 8, 9, 10, 11, 12, 13, + 47, 48, 31, 17, 18, 3, 3, 4, 87, 38, + 3, 93, 52, 43, 3, 3, 46, 31, 47, 48, + 42, 14, 15, 16, 38, 89, 43, 56, 3, 46, + 42, 95, 45, 47, 46, 52, 53, 54, 100, 42, + 122, 103, 56, 43, 4, 92, 46, 94, 46, 42, + 43, 4, 52, 46, 118, 42, 45, 45, 49, 92, + 51, 94, 138, 139, 3, 42, 42, 3, 132, 3, + 52, 135, 46, 42, 3, 55, 140, 5, 6, 7, + 8, 9, 10, 11, 12, 13, 3, 3, 3, 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, 51, 4, 51, 44, 3, 52, + 48, 4, 50, 51, 2, 51, 118, 48, 56, 133, + 82 }; -/* 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 -80 -static const yytype_int8 yytable[] = + /* STOS_[STATE-NUM] -- The (internal number of the) accessing + symbol of state STATE-NUM. */ +static const yytype_uint8 yystos[] = { - 65, 63, 75, -79, 67, 96, 76, 3, 4, 5, - 6, 7, 8, 9, 10, 11, 12, 82, 83, 63, - 48, 14, 63, 95, 102, 103, 104, 97, 97, 51, - 105, 106, 107, 26, 49, 50, 53, 54, 61, 62, - 55, 34, 94, 56, 64, 57, 98, 58, 98, 98, - 68, 91, 59, 60, 73, 88, 63, 90, 84, 112, - 98, 85, 64, 113, 86, 87, 109, 108, 101, 42, - 79, 111, 0, 67, 110, 92, 109, 4, 5, 6, - 7, 8, 9, 10, 11, 12, 0, 0, 0, 0, - 14, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 26, 0, 0, 0, 0, 0, 0, 0, - 34, 0, 0, 0, 0, 0, 0, 0, 0, 68, - 4, 5, 6, 7, 8, 9, 10, 11, 12, 0, - 0, 0, 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, 0, 0, 38, - 0, 0, 0, 39, 40 + 0, 58, 59, 0, 5, 6, 7, 8, 9, 10, + 11, 12, 13, 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, 48, 50, + 51, 56, 60, 61, 63, 66, 67, 65, 64, 52, + 42, 42, 42, 46, 85, 3, 46, 83, 3, 4, + 4, 3, 45, 42, 3, 42, 3, 45, 3, 45, + 42, 3, 3, 3, 43, 46, 86, 88, 89, 1, + 47, 61, 76, 77, 78, 87, 46, 62, 52, 68, + 52, 74, 75, 86, 75, 71, 88, 52, 53, 54, + 72, 73, 88, 72, 85, 3, 84, 3, 3, 3, + 51, 51, 48, 77, 90, 55, 82, 85, 69, 70, + 88, 74, 4, 89, 88, 73, 44, 79, 70, 4, + 89, 80, 81, 49, 51, 14, 15, 16, 42, 88, + 81, 88, 4, 52, 82, 82 }; -static const yytype_int8 yycheck[] = + /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ +static const yytype_uint8 yyr1[] = { - 34, 3, 42, 0, 1, 76, 46, 0, 5, 6, - 7, 8, 9, 10, 11, 12, 13, 49, 50, 3, - 42, 18, 3, 4, 95, 44, 45, 78, 79, 3, - 14, 15, 16, 30, 51, 51, 4, 4, 32, 33, - 43, 38, 74, 51, 46, 51, 80, 43, 82, 83, - 47, 48, 43, 51, 42, 44, 3, 44, 52, 4, - 94, 55, 46, 42, 58, 59, 100, 51, 50, 2, - 47, 105, -1, 1, 104, 70, 110, 5, 6, 7, - 8, 9, 10, 11, 12, 13, -1, -1, -1, -1, - 18, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, 30, -1, -1, -1, -1, -1, -1, -1, - 38, -1, -1, -1, -1, -1, -1, -1, -1, 47, - 5, 6, 7, 8, 9, 10, 11, 12, 13, -1, - -1, -1, 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, -1, -1, 44, - -1, -1, -1, 48, 49 + 0, 57, 58, 59, 59, 60, 60, 60, 60, 60, + 60, 60, 60, 60, 60, 60, 60, 60, 60, 60, + 60, 60, 60, 60, 60, 60, 60, 60, 60, 60, + 60, 60, 60, 61, 61, 61, 61, 61, 61, 61, + 61, 61, 62, 62, 61, 64, 63, 65, 63, 63, + 66, 67, 67, 67, 67, 68, 68, 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, 84, 85, 86, + 86, 87, 88, 88, 89, 90, 90 }; -/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing - symbol of state STATE-NUM. */ -static const yytype_uint8 yystos[] = + /* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ +static const yytype_uint8 yyr2[] = { - 0, 53, 54, 0, 5, 6, 7, 8, 9, 10, - 11, 12, 13, 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, 44, 48, - 49, 55, 56, 57, 60, 61, 59, 58, 42, 51, - 51, 3, 74, 4, 4, 43, 51, 51, 43, 43, - 51, 74, 74, 3, 46, 72, 73, 1, 47, 56, - 66, 67, 68, 42, 62, 42, 46, 64, 65, 65, - 63, 72, 63, 63, 74, 74, 74, 74, 44, 69, - 44, 48, 67, 75, 63, 4, 73, 64, 72, 70, - 71, 50, 73, 44, 45, 14, 15, 16, 51, 72, - 71, 72, 4, 42 + 0, 2, 4, 0, 2, 1, 1, 1, 3, 1, + 2, 1, 2, 2, 2, 3, 1, 2, 2, 2, + 2, 3, 1, 1, 2, 3, 2, 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, 1, 0, 1, 1, 2, 1, + 2, 1, 2, 1, 2, 1, 1, 1, 1, 1, + 1, 2, 2, 3, 1, 2, 1, 2, 1, 2, + 2, 0, 4, 1, 3, 2, 0, 3, 3, 3, + 3, 3, 0, 1, 1, 1, 0, 1, 1, 1, + 1, 1, 1, 1, 1, 0, 2 }; + #define yyerrok (yyerrstatus = 0) #define yyclearin (yychar = YYEMPTY) #define YYEMPTY (-2) @@ -974,66 +988,159 @@ yy_symbol_value_print (yyoutput, yytype, yyvaluep, yylocationp) # endif switch (yytype) { - case 3: /* "\"string\"" */ -#line 175 "../../src/parse-gram.y" - { fprintf (stderr, "\"%s\"", (yyvaluep->chars)); }; -#line 981 "../../src/parse-gram.c" - break; - case 4: /* "\"integer\"" */ -#line 184 "../../src/parse-gram.y" - { fprintf (stderr, "%d", (yyvaluep->integer)); }; -#line 986 "../../src/parse-gram.c" - break; - case 10: /* "\"%union {...}\"" */ -#line 177 "../../src/parse-gram.y" - { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); }; -#line 991 "../../src/parse-gram.c" - break; - case 42: /* "\"type\"" */ -#line 182 "../../src/parse-gram.y" - { fprintf (stderr, "<%s>", (yyvaluep->uniqstr)); }; -#line 996 "../../src/parse-gram.c" - break; - case 46: /* "\"identifier\"" */ -#line 186 "../../src/parse-gram.y" - { fprintf (stderr, "%s", (yyvaluep->symbol)->tag); }; -#line 1001 "../../src/parse-gram.c" - break; - case 47: /* "\"identifier:\"" */ -#line 188 "../../src/parse-gram.y" - { fprintf (stderr, "%s:", (yyvaluep->symbol)->tag); }; -#line 1006 "../../src/parse-gram.c" - break; - case 49: /* "\"%{...%}\"" */ -#line 177 "../../src/parse-gram.y" - { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); }; -#line 1011 "../../src/parse-gram.c" - break; - case 50: /* "\"epilogue\"" */ -#line 177 "../../src/parse-gram.y" - { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); }; -#line 1016 "../../src/parse-gram.c" - break; - case 51: /* "\"{...}\"" */ -#line 177 "../../src/parse-gram.y" - { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); }; -#line 1021 "../../src/parse-gram.c" - break; - case 72: /* "symbol" */ -#line 186 "../../src/parse-gram.y" - { fprintf (stderr, "%s", (yyvaluep->symbol)->tag); }; -#line 1026 "../../src/parse-gram.c" - break; - case 73: /* "string_as_id" */ -#line 186 "../../src/parse-gram.y" - { fprintf (stderr, "%s", (yyvaluep->symbol)->tag); }; -#line 1031 "../../src/parse-gram.c" - break; - case 74: /* "string_content" */ -#line 175 "../../src/parse-gram.y" - { fprintf (stderr, "\"%s\"", (yyvaluep->chars)); }; -#line 1036 "../../src/parse-gram.c" - break; + case 3: // "string" + +/* Line 654 of yacc.c */ +#line 183 "parse-gram.y" + { fputs (quotearg_style (c_quoting_style, ((*yyvaluep).chars)), stderr); } +/* Line 654 of yacc.c */ +#line 998 "src/parse-gram.c" + break; + + case 4: // "integer" + +/* Line 654 of yacc.c */ +#line 196 "parse-gram.y" + { fprintf (stderr, "%d", ((*yyvaluep).integer)); } +/* Line 654 of yacc.c */ +#line 1007 "src/parse-gram.c" + break; + + case 24: // "%" + +/* Line 654 of yacc.c */ +#line 192 "parse-gram.y" + { fprintf (stderr, "%%%s", ((*yyvaluep).uniqstr)); } +/* Line 654 of yacc.c */ +#line 1016 "src/parse-gram.c" + break; + + case 42: // "{...}" + +/* Line 654 of yacc.c */ +#line 185 "parse-gram.y" + { fprintf (stderr, "{\n%s\n}", ((*yyvaluep).code)); } +/* Line 654 of yacc.c */ +#line 1025 "src/parse-gram.c" + break; + + case 43: // "char" + +/* Line 654 of yacc.c */ +#line 177 "parse-gram.y" + { fputs (char_name (((*yyvaluep).character)), stderr); } +/* Line 654 of yacc.c */ +#line 1034 "src/parse-gram.c" + break; + + case 44: // "epilogue" + +/* Line 654 of yacc.c */ +#line 185 "parse-gram.y" + { fprintf (stderr, "{\n%s\n}", ((*yyvaluep).chars)); } +/* Line 654 of yacc.c */ +#line 1043 "src/parse-gram.c" + break; + + case 46: // "identifier" + +/* Line 654 of yacc.c */ +#line 190 "parse-gram.y" + { fputs (((*yyvaluep).uniqstr), stderr); } +/* Line 654 of yacc.c */ +#line 1052 "src/parse-gram.c" + break; + + case 47: // "identifier:" + +/* Line 654 of yacc.c */ +#line 191 "parse-gram.y" + { fprintf (stderr, "%s:", ((*yyvaluep).uniqstr)); } +/* Line 654 of yacc.c */ +#line 1061 "src/parse-gram.c" + break; + + case 50: // "%{...%}" + +/* Line 654 of yacc.c */ +#line 185 "parse-gram.y" + { fprintf (stderr, "{\n%s\n}", ((*yyvaluep).chars)); } +/* Line 654 of yacc.c */ +#line 1070 "src/parse-gram.c" + break; + + case 52: // "" + +/* Line 654 of yacc.c */ +#line 193 "parse-gram.y" + { fprintf (stderr, "<%s>", ((*yyvaluep).uniqstr)); } +/* Line 654 of yacc.c */ +#line 1079 "src/parse-gram.c" + break; + + case 83: // variable + +/* Line 654 of yacc.c */ +#line 190 "parse-gram.y" + { fputs (((*yyvaluep).uniqstr), stderr); } +/* Line 654 of yacc.c */ +#line 1088 "src/parse-gram.c" + break; + + case 84: // content.opt + +/* Line 654 of yacc.c */ +#line 185 "parse-gram.y" + { fprintf (stderr, "{\n%s\n}", ((*yyvaluep).chars)); } +/* Line 654 of yacc.c */ +#line 1097 "src/parse-gram.c" + break; + + case 85: // braceless + +/* Line 654 of yacc.c */ +#line 185 "parse-gram.y" + { fprintf (stderr, "{\n%s\n}", ((*yyvaluep).chars)); } +/* Line 654 of yacc.c */ +#line 1106 "src/parse-gram.c" + break; + + case 86: // id + +/* Line 654 of yacc.c */ +#line 199 "parse-gram.y" + { fprintf (stderr, "%s", ((*yyvaluep).symbol)->tag); } +/* Line 654 of yacc.c */ +#line 1115 "src/parse-gram.c" + break; + + case 87: // id_colon + +/* Line 654 of yacc.c */ +#line 200 "parse-gram.y" + { fprintf (stderr, "%s:", ((*yyvaluep).symbol)->tag); } +/* Line 654 of yacc.c */ +#line 1124 "src/parse-gram.c" + break; + + case 88: // symbol + +/* Line 654 of yacc.c */ +#line 199 "parse-gram.y" + { fprintf (stderr, "%s", ((*yyvaluep).symbol)->tag); } +/* Line 654 of yacc.c */ +#line 1133 "src/parse-gram.c" + break; + + case 89: // string_as_id + +/* Line 654 of yacc.c */ +#line 199 "parse-gram.y" + { fprintf (stderr, "%s", ((*yyvaluep).symbol)->tag); } +/* Line 654 of yacc.c */ +#line 1142 "src/parse-gram.c" + break; + default: break; } @@ -1076,17 +1183,20 @@ 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"); } @@ -1104,35 +1214,37 @@ do { \ #if (defined __STDC__ || defined __C99__FUNC__ \ || defined __cplusplus || defined _MSC_VER) static void -yy_reduce_print (YYSTYPE *yyvsp, YYLTYPE *yylsp, int yyrule) +yy_reduce_print (yytype_int16 *yyssp, YYSTYPE *yyvsp, YYLTYPE *yylsp, int yyrule) #else static void -yy_reduce_print (yyvsp, yylsp, yyrule) +yy_reduce_print (yyssp, yyvsp, yylsp, yyrule) + yytype_int16 *yyssp; YYSTYPE *yyvsp; YYLTYPE *yylsp; int yyrule; #endif { + 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++) { - fprintf (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, " $%d = ", yyi + 1); + yy_symbol_print (stderr, + yystos[yyssp[yyi + 1 - yynrhs]], + &(yyvsp[(yyi + 1) - (yynrhs)]) + , &(yylsp[(yyi + 1) - (yynrhs)]) ); + YYFPRINTF (stderr, "\n"); } } # define YY_REDUCE_PRINT(Rule) \ do { \ if (yydebug) \ - yy_reduce_print (yyvsp, yylsp, Rule); \ + yy_reduce_print (yyssp, yyvsp, yylsp, Rule); \ } while (YYID (0)) /* Nonzero means print parse trace. It is left uninitialized so that @@ -1266,14 +1378,14 @@ yytnamerr (char *yyres, const char *yystr) # endif /* Copy into YYRESULT an error message about the unexpected token - YYCHAR while in state YYSTATE. Return the number of bytes copied, + YYTOKEN while in state YYSTATE. Return the number of bytes copied, including the terminating null byte. If YYRESULT is null, do not copy anything; just return the number of bytes that would be copied. As a special case, return 0 if an ordinary "syntax error" message will do. Return YYSIZE_MAXIMUM if overflow occurs during size calculation. */ static YYSIZE_T -yysyntax_error (char *yyresult, int yystate, int yychar) +yysyntax_error (char *yyresult, int yystate, int yytoken) { int yyn = yypact[yystate]; @@ -1281,67 +1393,62 @@ yysyntax_error (char *yyresult, int yystate, int yychar) return 0; else { - int yytype = YYTRANSLATE (yychar); - YYSIZE_T yysize0 = yytnamerr (0, yytname[yytype]); + YYSIZE_T yysize0 = yytnamerr (0, yytname[yytoken]); YYSIZE_T yysize = yysize0; YYSIZE_T yysize1; int yysize_overflow = 0; enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 }; + /* Internationalized format string. */ + const char *yyformat = 0; + /* Arguments of yyformat. */ char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM]; - int yyx; - -# if 0 - /* This is so xgettext sees the translatable formats that are - constructed on the fly. */ - YY_("syntax error, unexpected %s"); - YY_("syntax error, unexpected %s, expecting %s"); - YY_("syntax error, unexpected %s, expecting %s or %s"); - YY_("syntax error, unexpected %s, expecting %s or %s or %s"); - YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s"); -# endif - char *yyfmt; - char const *yyf; - static char const yyunexpected[] = "syntax error, unexpected %s"; - static char const yyexpecting[] = ", expecting %s"; - static char const yyor[] = " or %s"; - char yyformat[sizeof yyunexpected - + sizeof yyexpecting - 1 - + ((YYERROR_VERBOSE_ARGS_MAXIMUM - 2) - * (sizeof yyor - 1))]; - char const *yyprefix = yyexpecting; /* Start YYX at -YYN if negative to avoid negative indexes in - YYCHECK. */ + YYCHECK. In other words, skip the first -YYN actions for this + state because they are default actions. */ int yyxbegin = yyn < 0 ? -yyn : 0; /* Stay within bounds of both yycheck and yytname. */ int yychecklim = YYLAST - yyn + 1; int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS; - int yycount = 1; + /* Number of reported tokens (one for the "unexpected", one per + "expected"). */ + int yycount = 0; + int yyx; - yyarg[0] = yytname[yytype]; - yyfmt = yystpcpy (yyformat, yyunexpected); + yyarg[yycount++] = yytname[yytoken]; for (yyx = yyxbegin; yyx < yyxend; ++yyx) - if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR) + if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR + && !yytable_value_is_error (yytable[yyx + yyn])) { if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM) { yycount = 1; yysize = yysize0; - yyformat[sizeof yyunexpected - 1] = '\0'; break; } yyarg[yycount++] = yytname[yyx]; yysize1 = yysize + yytnamerr (0, yytname[yyx]); yysize_overflow |= (yysize1 < yysize); yysize = yysize1; - yyfmt = yystpcpy (yyfmt, yyprefix); - yyprefix = yyor; } - yyf = YY_(yyformat); - yysize1 = yysize + yystrlen (yyf); + switch (yycount) + { +#define YYCASE_(N, S) \ + case N: \ + yyformat = S; \ + break + YYCASE_(1, YY_("syntax error, unexpected %s")); + YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s")); + YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s")); + YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s")); + YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s")); +#undef YYCASE_ + } + + yysize1 = yysize + yystrlen (yyformat); yysize_overflow |= (yysize1 < yysize); yysize = yysize1; @@ -1355,19 +1462,17 @@ yysyntax_error (char *yyresult, int yystate, int yychar) produced a string with the wrong number of "%s"s. */ char *yyp = yyresult; int yyi = 0; - while ((*yyp = *yyf) != '\0') - { - if (*yyp == '%' && yyf[1] == 's' && yyi < yycount) - { - yyp += yytnamerr (yyp, yyarg[yyi++]); - yyf += 2; - } - else - { - yyp++; - yyf++; - } - } + while ((*yyp = *yyformat) != '\0') + if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount) + { + yyp += yytnamerr (yyp, yyarg[yyi++]); + yyformat += 2; + } + else + { + yyp++; + yyformat++; + } } return yysize; } @@ -1402,23 +1507,22 @@ yydestruct (yymsg, yytype, yyvaluep, yylocationp) switch (yytype) { - default: break; } } - /* Prevent warnings from -Wmissing-prototypes. */ - #ifdef YYPARSE_PARAM -#if defined __STDC__ || defined __cplusplus +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) int yyparse (void *YYPARSE_PARAM); #else int yyparse (); #endif #else /* ! YYPARSE_PARAM */ -#if defined __STDC__ || defined __cplusplus +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) int yyparse (void); #else int yyparse (); @@ -1429,10 +1533,9 @@ int yyparse (); - -/*----------. -| yyparse. | -`----------*/ +/*-------------------------. +| yyparse or yypush_parse. | +`-------------------------*/ #ifdef YYPARSE_PARAM #if (defined __STDC__ || defined __C99__FUNC__ \ @@ -1456,102 +1559,112 @@ yyparse () #endif #endif { - /* The lookahead symbol. */ +/* The lookahead symbol. */ int yychar; /* The semantic value of the lookahead symbol. */ YYSTYPE yylval; -/* Number of syntax errors so far. */ -int yynerrs; /* Location data for the lookahead symbol. */ YYLTYPE yylloc; - int yystate; - int yyn; - int yyresult; - /* Number of tokens to shift before error messages enabled. */ - int yyerrstatus; - /* Lookahead token as an internal (translated) token number. */ - int yytoken = 0; -#if YYERROR_VERBOSE - /* Buffer for error messages, and its allocated size. */ - char yymsgbuf[128]; - char *yymsg = yymsgbuf; - YYSIZE_T yymsg_alloc = sizeof yymsgbuf; -#endif + /* Number of syntax errors so far. */ + int yynerrs; - /* Three stacks and their tools: - `yyss': related to states, - `yyvs': related to semantic values, - `yyls': related to locations. + int yystate; + /* Number of tokens to shift before error messages enabled. */ + int yyerrstatus; - Refer to the stacks thru separate pointers, to allow yyoverflow - to reallocate them elsewhere. */ + /* The stacks and their tools: + `yyss': related to states. + `yyvs': related to semantic values. + `yyls': related to locations. - /* The state stack. */ - yytype_int16 yyssa[YYINITDEPTH]; - yytype_int16 *yyss = yyssa; - yytype_int16 *yyssp; + Refer to the stacks thru separate pointers, to allow yyoverflow + to reallocate them elsewhere. */ - /* The semantic value stack. */ - YYSTYPE yyvsa[YYINITDEPTH]; - YYSTYPE *yyvs = yyvsa; - YYSTYPE *yyvsp; + /* The state stack. */ + yytype_int16 yyssa[YYINITDEPTH]; + yytype_int16 *yyss; + yytype_int16 *yyssp; - /* The location stack. */ - YYLTYPE yylsa[YYINITDEPTH]; - YYLTYPE *yyls = yylsa; - YYLTYPE *yylsp; - /* The locations where the error started and ended. */ - YYLTYPE yyerror_range[2]; + /* The semantic value stack. */ + YYSTYPE yyvsa[YYINITDEPTH]; + YYSTYPE *yyvs; + YYSTYPE *yyvsp; -#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N), yylsp -= (N)) + /* The location stack. */ + YYLTYPE yylsa[YYINITDEPTH]; + YYLTYPE *yyls; + YYLTYPE *yylsp; + + /* The locations where the error started and ended. */ + YYLTYPE yyerror_range[2]; - YYSIZE_T yystacksize = YYINITDEPTH; + YYSIZE_T yystacksize; + int yyn; + int yyresult; + /* Lookahead token as an internal (translated) token number. */ + int yytoken; /* The variables used to return semantic value and location from the action routines. */ YYSTYPE yyval; YYLTYPE yyloc; +#if YYERROR_VERBOSE + /* Buffer for error messages, and its allocated size. */ + char yymsgbuf[128]; + char *yymsg = yymsgbuf; + YYSIZE_T yymsg_alloc = sizeof yymsgbuf; +#endif + +#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N), yylsp -= (N)) + /* The number of symbols on the RHS of the reduced rule. Keep to zero when no symbol should be popped. */ int yylen = 0; + yytoken = 0; + yyss = yyssa; + yyvs = yyvsa; + yyls = yylsa; + yystacksize = YYINITDEPTH; + YYDPRINTF ((stderr, "Starting parse\n")); yystate = 0; yyerrstatus = 0; yynerrs = 0; - yychar = YYEMPTY; /* Cause a token to be read. */ + yychar = YYEMPTY; /* Cause a token to be read. */ /* Initialize stack pointers. Waste one element of value and location stack so that they stay on the same level as the state stack. The wasted elements are never initialized. */ - yyssp = yyss; yyvsp = yyvs; yylsp = yyls; + #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" +/* User initialization code. */ +/* Line 1176 of yacc.c */ +#line 86 "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 1554 "../../src/parse-gram.c" +/* Line 1176 of yacc.c */ +#line 1666 "src/parse-gram.c" yylsp[0] = yylloc; + goto yysetstate; /*------------------------------------------------------------. @@ -1588,6 +1701,7 @@ YYLTYPE yylloc; &yyvs1, yysize * sizeof (*yyvsp), &yyls1, yysize * sizeof (*yylsp), &yystacksize); + yyls = yyls1; yyss = yyss1; yyvs = yyvs1; @@ -1609,9 +1723,9 @@ YYLTYPE yylloc; (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize)); if (! yyptr) goto yyexhaustedlab; - YYSTACK_RELOCATE (yyss); - YYSTACK_RELOCATE (yyvs); - YYSTACK_RELOCATE (yyls); + YYSTACK_RELOCATE (yyss_alloc, yyss); + YYSTACK_RELOCATE (yyvs_alloc, yyvs); + YYSTACK_RELOCATE (yyls_alloc, yyls); # undef YYSTACK_RELOCATE if (yyss1 != yyssa) YYSTACK_FREE (yyss1); @@ -1632,6 +1746,9 @@ YYLTYPE yylloc; YYDPRINTF ((stderr, "Entering state %d\n", yystate)); + if (yystate == YYFINAL) + YYACCEPT; + goto yybackup; /*-----------. @@ -1644,7 +1761,7 @@ yybackup: /* First try to decide what to do without reference to lookahead token. */ yyn = yypact[yystate]; - if (yyn == YYPACT_NINF) + if (yypact_value_is_default (yyn)) goto yydefault; /* Not known => get a lookahead token if don't already have one. */ @@ -1675,15 +1792,12 @@ yybackup: yyn = yytable[yyn]; if (yyn <= 0) { - if (yyn == 0 || yyn == YYTABLE_NINF) + if (yytable_value_is_error (yyn)) goto yyerrlab; yyn = -yyn; goto yyreduce; } - if (yyn == YYFINAL) - YYACCEPT; - /* Count tokens shifted since error; after three, turn off error status. */ if (yyerrstatus) @@ -1692,9 +1806,8 @@ yybackup: /* 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; @@ -1735,412 +1848,833 @@ yyreduce: switch (yyn) { case 6: -#line 209 "../../src/parse-gram.y" - { prologue_augment (translate_code ((yyvsp[(1) - (1)].chars), (yylsp[(1) - (1)])), - (yylsp[(1) - (1)])); } +/* Line 1389 of yacc.c */ +#line 223 "parse-gram.y" + { + code_props plain_code; + code_props_plain_init (&plain_code, (yyvsp[0].chars), (yylsp[0])); + code_props_translate_code (&plain_code); + gram_scanner_last_string_free (); + muscle_code_grow (union_seen ? "post_prologue" : "pre_prologue", + plain_code.code, (yylsp[0])); + code_scanner_last_string_free (); + } +/* Line 1389 of yacc.c */ +#line 1864 "src/parse-gram.c" break; case 7: -#line 211 "../../src/parse-gram.y" - { debug_flag = true; } +/* Line 1389 of yacc.c */ +#line 233 "parse-gram.y" + { + muscle_percent_define_ensure ((yyvsp[0].uniqstr), (yylsp[0]), true); + } +/* Line 1389 of yacc.c */ +#line 1874 "src/parse-gram.c" break; case 8: -#line 213 "../../src/parse-gram.y" +/* Line 1389 of yacc.c */ +#line 237 "parse-gram.y" { - static char one[] = "1"; - muscle_insert ((yyvsp[(2) - (2)].chars), one); + muscle_percent_define_insert ((yyvsp[-1].uniqstr), (yylsp[-1]), (yyvsp[0].chars), + MUSCLE_PERCENT_DEFINE_GRAMMAR_FILE); } +/* Line 1389 of yacc.c */ +#line 1885 "src/parse-gram.c" break; case 9: -#line 217 "../../src/parse-gram.y" - { muscle_insert ((yyvsp[(2) - (3)].chars), (yyvsp[(3) - (3)].chars)); } +/* Line 1389 of yacc.c */ +#line 241 "parse-gram.y" + { defines_flag = true; } +/* Line 1389 of yacc.c */ +#line 1893 "src/parse-gram.c" break; case 10: -#line 218 "../../src/parse-gram.y" - { defines_flag = true; } +/* Line 1389 of yacc.c */ +#line 243 "parse-gram.y" + { + defines_flag = true; + spec_defines_file = xstrdup ((yyvsp[0].chars)); + } +/* Line 1389 of yacc.c */ +#line 1904 "src/parse-gram.c" break; case 11: -#line 219 "../../src/parse-gram.y" - { error_verbose = true; } +/* Line 1389 of yacc.c */ +#line 248 "parse-gram.y" + { + muscle_percent_define_insert ("parse.error", (yylsp[0]), "verbose", + MUSCLE_PERCENT_DEFINE_GRAMMAR_FILE); + } +/* Line 1389 of yacc.c */ +#line 1915 "src/parse-gram.c" break; case 12: -#line 220 "../../src/parse-gram.y" - { expected_sr_conflicts = (yyvsp[(2) - (2)].integer); } +/* Line 1389 of yacc.c */ +#line 252 "parse-gram.y" + { expected_sr_conflicts = (yyvsp[0].integer); } +/* Line 1389 of yacc.c */ +#line 1923 "src/parse-gram.c" break; case 13: -#line 221 "../../src/parse-gram.y" - { expected_rr_conflicts = (yyvsp[(2) - (2)].integer); } +/* Line 1389 of yacc.c */ +#line 253 "parse-gram.y" + { expected_rr_conflicts = (yyvsp[0].integer); } +/* Line 1389 of yacc.c */ +#line 1931 "src/parse-gram.c" break; case 14: -#line 222 "../../src/parse-gram.y" - { spec_file_prefix = (yyvsp[(3) - (3)].chars); } +/* Line 1389 of yacc.c */ +#line 254 "parse-gram.y" + { spec_file_prefix = (yyvsp[0].chars); } +/* Line 1389 of yacc.c */ +#line 1939 "src/parse-gram.c" break; case 15: -#line 224 "../../src/parse-gram.y" - { - nondeterministic_parser = true; - glr_parser = true; - } +/* Line 1389 of yacc.c */ +#line 255 "parse-gram.y" + { spec_file_prefix = (yyvsp[0].chars); } +/* Line 1389 of yacc.c */ +#line 1947 "src/parse-gram.c" break; case 16: -#line 229 "../../src/parse-gram.y" +/* Line 1389 of yacc.c */ +#line 257 "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; } +/* Line 1389 of yacc.c */ +#line 1958 "src/parse-gram.c" break; case 17: -#line 232 "../../src/parse-gram.y" - { add_param ("lex_param", (yyvsp[(2) - (2)].chars), (yylsp[(2) - (2)])); } +/* Line 1389 of yacc.c */ +#line 262 "parse-gram.y" + { + code_props action; + code_props_symbol_action_init (&action, (yyvsp[0].code), (yylsp[0])); + code_props_translate_code (&action); + gram_scanner_last_string_free (); + muscle_code_grow ("initial_action", action.code, (yylsp[0])); + code_scanner_last_string_free (); + } +/* Line 1389 of yacc.c */ +#line 1973 "src/parse-gram.c" break; case 18: -#line 233 "../../src/parse-gram.y" - { locations_flag = true; } +/* Line 1389 of yacc.c */ +#line 270 "parse-gram.y" + { language_argmatch ((yyvsp[0].chars), grammar_prio, (yylsp[-1])); } +/* Line 1389 of yacc.c */ +#line 1981 "src/parse-gram.c" break; case 19: -#line 234 "../../src/parse-gram.y" - { spec_name_prefix = (yyvsp[(3) - (3)].chars); } +/* Line 1389 of yacc.c */ +#line 271 "parse-gram.y" + { add_param ("lex_param", (yyvsp[0].code), (yylsp[0])); } +/* Line 1389 of yacc.c */ +#line 1989 "src/parse-gram.c" break; case 20: -#line 235 "../../src/parse-gram.y" - { no_lines_flag = true; } +/* Line 1389 of yacc.c */ +#line 272 "parse-gram.y" + { spec_name_prefix = (yyvsp[0].chars); } +/* Line 1389 of yacc.c */ +#line 1997 "src/parse-gram.c" break; case 21: -#line 236 "../../src/parse-gram.y" - { nondeterministic_parser = true; } +/* Line 1389 of yacc.c */ +#line 273 "parse-gram.y" + { spec_name_prefix = (yyvsp[0].chars); } +/* Line 1389 of yacc.c */ +#line 2005 "src/parse-gram.c" break; case 22: -#line 237 "../../src/parse-gram.y" - { spec_outfile = (yyvsp[(3) - (3)].chars); } +/* Line 1389 of yacc.c */ +#line 274 "parse-gram.y" + { no_lines_flag = true; } +/* Line 1389 of yacc.c */ +#line 2013 "src/parse-gram.c" break; case 23: -#line 238 "../../src/parse-gram.y" - { add_param ("parse_param", (yyvsp[(2) - (2)].chars), (yylsp[(2) - (2)])); } +/* Line 1389 of yacc.c */ +#line 275 "parse-gram.y" + { nondeterministic_parser = true; } +/* Line 1389 of yacc.c */ +#line 2021 "src/parse-gram.c" break; case 24: -#line 239 "../../src/parse-gram.y" - { pure_parser = true; } +/* Line 1389 of yacc.c */ +#line 276 "parse-gram.y" + { spec_outfile = (yyvsp[0].chars); } +/* Line 1389 of yacc.c */ +#line 2029 "src/parse-gram.c" break; case 25: -#line 240 "../../src/parse-gram.y" - { version_check (&(yylsp[(2) - (2)]), (yyvsp[(2) - (2)].chars)); } +/* Line 1389 of yacc.c */ +#line 277 "parse-gram.y" + { spec_outfile = (yyvsp[0].chars); } +/* Line 1389 of yacc.c */ +#line 2037 "src/parse-gram.c" break; case 26: -#line 241 "../../src/parse-gram.y" - { skeleton = (yyvsp[(2) - (2)].chars); } +/* Line 1389 of yacc.c */ +#line 278 "parse-gram.y" + { add_param ("parse_param", (yyvsp[0].code), (yylsp[0])); } +/* Line 1389 of yacc.c */ +#line 2045 "src/parse-gram.c" break; case 27: -#line 242 "../../src/parse-gram.y" - { token_table_flag = true; } +/* Line 1389 of yacc.c */ +#line 279 "parse-gram.y" + { version_check (&(yylsp[0]), (yyvsp[0].chars)); } +/* Line 1389 of yacc.c */ +#line 2053 "src/parse-gram.c" break; case 28: -#line 243 "../../src/parse-gram.y" - { report_flag = report_states; } +/* Line 1389 of yacc.c */ +#line 281 "parse-gram.y" + { + char const *skeleton_user = (yyvsp[0].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, grammar_prio, (yylsp[-1])); + } +/* Line 1389 of yacc.c */ +#line 2083 "src/parse-gram.c" break; case 29: -#line 244 "../../src/parse-gram.y" +/* Line 1389 of yacc.c */ +#line 304 "parse-gram.y" + { token_table_flag = true; } +/* Line 1389 of yacc.c */ +#line 2091 "src/parse-gram.c" + break; + + case 30: +/* Line 1389 of yacc.c */ +#line 305 "parse-gram.y" + { report_flag |= report_states; } +/* Line 1389 of yacc.c */ +#line 2099 "src/parse-gram.c" + break; + + case 31: +/* Line 1389 of yacc.c */ +#line 306 "parse-gram.y" { yacc_flag = true; } +/* Line 1389 of yacc.c */ +#line 2107 "src/parse-gram.c" break; - case 33: -#line 252 "../../src/parse-gram.y" + case 35: +/* Line 1389 of yacc.c */ +#line 314 "parse-gram.y" { - grammar_start_symbol_set ((yyvsp[(2) - (2)].symbol), (yylsp[(2) - (2)])); + grammar_start_symbol_set ((yyvsp[0].symbol), (yylsp[0])); } +/* Line 1389 of yacc.c */ +#line 2117 "src/parse-gram.c" break; - case 34: -#line 256 "../../src/parse-gram.y" + case 36: +/* Line 1389 of yacc.c */ +#line 318 "parse-gram.y" { - char const *body = (yyvsp[(1) - (1)].chars); + symbol_list *list; + for (list = (yyvsp[0].list); list; list = list->next) + symbol_list_destructor_set (list, (yyvsp[-1].code), (yylsp[-1])); + symbol_list_free ((yyvsp[0].list)); + } +/* Line 1389 of yacc.c */ +#line 2130 "src/parse-gram.c" + break; - 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 37: +/* Line 1389 of yacc.c */ +#line 325 "parse-gram.y" + { + symbol_list *list; + for (list = (yyvsp[0].list); list; list = list->next) + symbol_list_printer_set (list, (yyvsp[-1].code), (yylsp[-1])); + symbol_list_free ((yyvsp[0].list)); + } +/* Line 1389 of yacc.c */ +#line 2143 "src/parse-gram.c" + break; - typed = true; - muscle_code_grow ("stype", body, (yylsp[(1) - (1)])); + case 38: +/* Line 1389 of yacc.c */ +#line 332 "parse-gram.y" + { + default_prec = true; } +/* Line 1389 of yacc.c */ +#line 2153 "src/parse-gram.c" break; - case 35: -#line 272 "../../src/parse-gram.y" + case 39: +/* Line 1389 of yacc.c */ +#line 336 "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_free ((yyvsp[(3) - (3)].list)); + default_prec = false; } +/* Line 1389 of yacc.c */ +#line 2163 "src/parse-gram.c" break; - case 36: -#line 280 "../../src/parse-gram.y" + case 40: +/* Line 1389 of yacc.c */ +#line 340 "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_free ((yyvsp[(3) - (3)].list)); + /* Do not invoke muscle_percent_code_grow here since it invokes + muscle_user_name_list_grow. */ + muscle_code_grow ("percent_code()", (yyvsp[0].chars), (yylsp[0])); + code_scanner_last_string_free (); } +/* Line 1389 of yacc.c */ +#line 2176 "src/parse-gram.c" break; - case 37: -#line 288 "../../src/parse-gram.y" + case 41: +/* Line 1389 of yacc.c */ +#line 347 "parse-gram.y" { - default_prec = true; + muscle_percent_code_grow ((yyvsp[-1].uniqstr), (yylsp[-1]), (yyvsp[0].chars), (yylsp[0])); + code_scanner_last_string_free (); } +/* Line 1389 of yacc.c */ +#line 2187 "src/parse-gram.c" break; - case 38: -#line 292 "../../src/parse-gram.y" + case 42: +/* Line 1389 of yacc.c */ +#line 361 "parse-gram.y" + {} +/* Line 1389 of yacc.c */ +#line 2195 "src/parse-gram.c" + break; + + case 43: +/* Line 1389 of yacc.c */ +#line 362 "parse-gram.y" + { muscle_code_grow ("union_name", (yyvsp[0].uniqstr), (yylsp[0])); } +/* Line 1389 of yacc.c */ +#line 2203 "src/parse-gram.c" + break; + + case 44: +/* Line 1389 of yacc.c */ +#line 367 "parse-gram.y" { - default_prec = false; + union_seen = true; + muscle_code_grow ("stype", (yyvsp[0].chars), (yylsp[0])); + code_scanner_last_string_free (); } +/* Line 1389 of yacc.c */ +#line 2215 "src/parse-gram.c" break; - case 39: -#line 298 "../../src/parse-gram.y" + case 45: +/* Line 1389 of yacc.c */ +#line 378 "parse-gram.y" { current_class = nterm_sym; } +/* Line 1389 of yacc.c */ +#line 2223 "src/parse-gram.c" break; - case 40: -#line 299 "../../src/parse-gram.y" + case 46: +/* Line 1389 of yacc.c */ +#line 379 "parse-gram.y" { current_class = unknown_sym; current_type = NULL; } +/* Line 1389 of yacc.c */ +#line 2234 "src/parse-gram.c" break; - case 41: -#line 303 "../../src/parse-gram.y" + case 47: +/* Line 1389 of yacc.c */ +#line 383 "parse-gram.y" { current_class = token_sym; } +/* Line 1389 of yacc.c */ +#line 2242 "src/parse-gram.c" break; - case 42: -#line 304 "../../src/parse-gram.y" + case 48: +/* Line 1389 of yacc.c */ +#line 384 "parse-gram.y" { current_class = unknown_sym; current_type = NULL; } +/* Line 1389 of yacc.c */ +#line 2253 "src/parse-gram.c" break; - case 43: -#line 309 "../../src/parse-gram.y" + case 49: +/* Line 1389 of yacc.c */ +#line 389 "parse-gram.y" { symbol_list *list; - for (list = (yyvsp[(3) - (3)].list); list; list = list->next) - symbol_type_set (list->sym, (yyvsp[(2) - (3)].uniqstr), (yylsp[(2) - (3)])); - symbol_list_free ((yyvsp[(3) - (3)].list)); + tag_seen = true; + for (list = (yyvsp[0].list); list; list = list->next) + symbol_type_set (list->content.sym, (yyvsp[-1].uniqstr), (yylsp[-1])); + symbol_list_free ((yyvsp[0].list)); } +/* Line 1389 of yacc.c */ +#line 2267 "src/parse-gram.c" break; - case 44: -#line 319 "../../src/parse-gram.y" + case 50: +/* Line 1389 of yacc.c */ +#line 400 "parse-gram.y" { symbol_list *list; ++current_prec; - for (list = (yyvsp[(3) - (3)].list); list; list = list->next) + for (list = (yyvsp[0].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[-1])); + symbol_precedence_set (list->content.sym, current_prec, (yyvsp[-2].assoc), (yylsp[-2])); } - symbol_list_free ((yyvsp[(3) - (3)].list)); + symbol_list_free ((yyvsp[0].list)); current_type = NULL; } +/* Line 1389 of yacc.c */ +#line 2285 "src/parse-gram.c" break; - case 45: -#line 333 "../../src/parse-gram.y" + case 51: +/* Line 1389 of yacc.c */ +#line 414 "parse-gram.y" { (yyval.assoc) = left_assoc; } +/* Line 1389 of yacc.c */ +#line 2293 "src/parse-gram.c" break; - case 46: -#line 334 "../../src/parse-gram.y" + case 52: +/* Line 1389 of yacc.c */ +#line 415 "parse-gram.y" { (yyval.assoc) = right_assoc; } +/* Line 1389 of yacc.c */ +#line 2301 "src/parse-gram.c" break; - case 47: -#line 335 "../../src/parse-gram.y" + case 53: +/* Line 1389 of yacc.c */ +#line 416 "parse-gram.y" { (yyval.assoc) = non_assoc; } +/* Line 1389 of yacc.c */ +#line 2309 "src/parse-gram.c" break; - case 48: -#line 339 "../../src/parse-gram.y" + case 54: +/* Line 1389 of yacc.c */ +#line 417 "parse-gram.y" + { (yyval.assoc) = precedence_assoc; } +/* Line 1389 of yacc.c */ +#line 2317 "src/parse-gram.c" + break; + + case 55: +/* Line 1389 of yacc.c */ +#line 421 "parse-gram.y" { current_type = NULL; } +/* Line 1389 of yacc.c */ +#line 2325 "src/parse-gram.c" break; - case 49: -#line 340 "../../src/parse-gram.y" - { current_type = (yyvsp[(1) - (1)].uniqstr); } + case 56: +/* Line 1389 of yacc.c */ +#line 422 "parse-gram.y" + { current_type = (yyvsp[0].uniqstr); tag_seen = true; } +/* Line 1389 of yacc.c */ +#line 2333 "src/parse-gram.c" break; - case 50: -#line 345 "../../src/parse-gram.y" - { (yyval.list) = symbol_list_new ((yyvsp[(1) - (1)].symbol), (yylsp[(1) - (1)])); } + case 57: +/* Line 1389 of yacc.c */ +#line 428 "parse-gram.y" + { (yyval.list) = symbol_list_sym_new ((yyvsp[0].symbol), (yylsp[0])); } +/* Line 1389 of yacc.c */ +#line 2341 "src/parse-gram.c" break; - case 51: -#line 346 "../../src/parse-gram.y" - { (yyval.list) = symbol_list_prepend ((yyvsp[(1) - (2)].list), (yyvsp[(2) - (2)].symbol), (yylsp[(2) - (2)])); } + case 58: +/* Line 1389 of yacc.c */ +#line 430 "parse-gram.y" + { (yyval.list) = symbol_list_prepend ((yyvsp[-1].list), symbol_list_sym_new ((yyvsp[0].symbol), (yylsp[0]))); } +/* Line 1389 of yacc.c */ +#line 2349 "src/parse-gram.c" break; - case 52: -#line 352 "../../src/parse-gram.y" + case 59: +/* Line 1389 of yacc.c */ +#line 434 "parse-gram.y" + { (yyval.symbol) = (yyvsp[0].symbol); } +/* Line 1389 of yacc.c */ +#line 2357 "src/parse-gram.c" + break; + + case 60: +/* Line 1389 of yacc.c */ +#line 435 "parse-gram.y" + { (yyval.symbol) = (yyvsp[-1].symbol); symbol_user_token_number_set ((yyvsp[-1].symbol), (yyvsp[0].integer), (yylsp[0])); } +/* Line 1389 of yacc.c */ +#line 2365 "src/parse-gram.c" + break; + + case 61: +/* Line 1389 of yacc.c */ +#line 441 "parse-gram.y" + { (yyval.list) = symbol_list_sym_new ((yyvsp[0].symbol), (yylsp[0])); } +/* Line 1389 of yacc.c */ +#line 2373 "src/parse-gram.c" + break; + + case 62: +/* Line 1389 of yacc.c */ +#line 443 "parse-gram.y" + { (yyval.list) = symbol_list_prepend ((yyvsp[-1].list), symbol_list_sym_new ((yyvsp[0].symbol), (yylsp[0]))); } +/* Line 1389 of yacc.c */ +#line 2381 "src/parse-gram.c" + break; + + case 63: +/* Line 1389 of yacc.c */ +#line 447 "parse-gram.y" + { (yyval.list) = (yyvsp[0].list); } +/* Line 1389 of yacc.c */ +#line 2389 "src/parse-gram.c" + break; + + case 64: +/* Line 1389 of yacc.c */ +#line 448 "parse-gram.y" + { (yyval.list) = symbol_list_prepend ((yyvsp[-1].list), (yyvsp[0].list)); } +/* Line 1389 of yacc.c */ +#line 2397 "src/parse-gram.c" + break; + + case 65: +/* Line 1389 of yacc.c */ +#line 452 "parse-gram.y" + { (yyval.list) = symbol_list_sym_new ((yyvsp[0].symbol), (yylsp[0])); } +/* Line 1389 of yacc.c */ +#line 2405 "src/parse-gram.c" + break; + + case 66: +/* Line 1389 of yacc.c */ +#line 453 "parse-gram.y" + { (yyval.list) = symbol_list_type_new ((yyvsp[0].uniqstr), (yylsp[0])); } +/* Line 1389 of yacc.c */ +#line 2413 "src/parse-gram.c" + break; + + case 67: +/* Line 1389 of yacc.c */ +#line 454 "parse-gram.y" + { (yyval.list) = symbol_list_default_tagged_new ((yylsp[0])); } +/* Line 1389 of yacc.c */ +#line 2421 "src/parse-gram.c" + break; + + case 68: +/* Line 1389 of yacc.c */ +#line 455 "parse-gram.y" + { (yyval.list) = symbol_list_default_tagless_new ((yylsp[0])); } +/* Line 1389 of yacc.c */ +#line 2429 "src/parse-gram.c" + break; + + case 69: +/* Line 1389 of yacc.c */ +#line 461 "parse-gram.y" { - current_type = (yyvsp[(1) - (1)].uniqstr); + current_type = (yyvsp[0].uniqstr); + tag_seen = true; } +/* Line 1389 of yacc.c */ +#line 2440 "src/parse-gram.c" break; - case 53: -#line 356 "../../src/parse-gram.y" + case 70: +/* Line 1389 of yacc.c */ +#line 466 "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)])); + symbol_class_set ((yyvsp[0].symbol), current_class, (yylsp[0]), true); + symbol_type_set ((yyvsp[0].symbol), current_type, (yylsp[0])); } +/* Line 1389 of yacc.c */ +#line 2451 "src/parse-gram.c" break; - case 54: -#line 361 "../../src/parse-gram.y" + case 71: +/* Line 1389 of yacc.c */ +#line 471 "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)])); - symbol_user_token_number_set ((yyvsp[(1) - (2)].symbol), (yyvsp[(2) - (2)].integer), (yylsp[(2) - (2)])); + symbol_class_set ((yyvsp[-1].symbol), current_class, (yylsp[-1]), true); + symbol_type_set ((yyvsp[-1].symbol), current_type, (yylsp[-1])); + symbol_user_token_number_set ((yyvsp[-1].symbol), (yyvsp[0].integer), (yylsp[0])); } +/* Line 1389 of yacc.c */ +#line 2463 "src/parse-gram.c" break; - case 55: -#line 367 "../../src/parse-gram.y" + case 72: +/* Line 1389 of yacc.c */ +#line 477 "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)])); - symbol_make_alias ((yyvsp[(1) - (2)].symbol), (yyvsp[(2) - (2)].symbol), (yyloc)); + symbol_class_set ((yyvsp[-1].symbol), current_class, (yylsp[-1]), true); + symbol_type_set ((yyvsp[-1].symbol), current_type, (yylsp[-1])); + symbol_make_alias ((yyvsp[-1].symbol), (yyvsp[0].symbol), (yyloc)); } +/* Line 1389 of yacc.c */ +#line 2475 "src/parse-gram.c" break; - case 56: -#line 373 "../../src/parse-gram.y" + case 73: +/* Line 1389 of yacc.c */ +#line 483 "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)])); - symbol_user_token_number_set ((yyvsp[(1) - (3)].symbol), (yyvsp[(2) - (3)].integer), (yylsp[(2) - (3)])); - symbol_make_alias ((yyvsp[(1) - (3)].symbol), (yyvsp[(3) - (3)].symbol), (yyloc)); + symbol_class_set ((yyvsp[-2].symbol), current_class, (yylsp[-2]), true); + symbol_type_set ((yyvsp[-2].symbol), current_type, (yylsp[-2])); + symbol_user_token_number_set ((yyvsp[-2].symbol), (yyvsp[-1].integer), (yylsp[-1])); + symbol_make_alias ((yyvsp[-2].symbol), (yyvsp[0].symbol), (yyloc)); } +/* Line 1389 of yacc.c */ +#line 2488 "src/parse-gram.c" break; - case 63: -#line 403 "../../src/parse-gram.y" + case 80: +/* Line 1389 of yacc.c */ +#line 513 "parse-gram.y" { yyerrok; } +/* Line 1389 of yacc.c */ +#line 2498 "src/parse-gram.c" break; - case 64: -#line 409 "../../src/parse-gram.y" - { current_lhs = (yyvsp[(1) - (1)].symbol); current_lhs_location = (yylsp[(1) - (1)]); } + case 81: +/* Line 1389 of yacc.c */ +#line 519 "parse-gram.y" + { current_lhs = (yyvsp[-1].symbol); current_lhs_location = (yylsp[-1]); + current_lhs_named_ref = (yyvsp[0].named_ref); } +/* Line 1389 of yacc.c */ +#line 2507 "src/parse-gram.c" break; - case 66: -#line 413 "../../src/parse-gram.y" - { grammar_current_rule_end ((yylsp[(1) - (1)])); } + case 83: +/* Line 1389 of yacc.c */ +#line 524 "parse-gram.y" + { grammar_current_rule_end ((yylsp[0])); } +/* Line 1389 of yacc.c */ +#line 2515 "src/parse-gram.c" break; - case 67: -#line 414 "../../src/parse-gram.y" - { grammar_current_rule_end ((yylsp[(3) - (3)])); } + case 84: +/* Line 1389 of yacc.c */ +#line 525 "parse-gram.y" + { grammar_current_rule_end ((yylsp[0])); } +/* Line 1389 of yacc.c */ +#line 2523 "src/parse-gram.c" break; - case 69: -#line 420 "../../src/parse-gram.y" - { grammar_current_rule_begin (current_lhs, current_lhs_location); } + case 86: +/* Line 1389 of yacc.c */ +#line 531 "parse-gram.y" + { grammar_current_rule_begin (current_lhs, current_lhs_location, + current_lhs_named_ref); } +/* Line 1389 of yacc.c */ +#line 2532 "src/parse-gram.c" break; - case 70: -#line 422 "../../src/parse-gram.y" - { grammar_current_rule_symbol_append ((yyvsp[(2) - (2)].symbol), (yylsp[(2) - (2)])); } + case 87: +/* Line 1389 of yacc.c */ +#line 534 "parse-gram.y" + { grammar_current_rule_symbol_append ((yyvsp[-1].symbol), (yylsp[-1]), (yyvsp[0].named_ref)); } +/* Line 1389 of yacc.c */ +#line 2540 "src/parse-gram.c" break; - case 71: -#line 424 "../../src/parse-gram.y" - { grammar_current_rule_action_append (gram_last_string, - gram_last_braced_code_loc); } + case 88: +/* Line 1389 of yacc.c */ +#line 536 "parse-gram.y" + { grammar_current_rule_action_append ((yyvsp[-1].code), (yylsp[-1]), (yyvsp[0].named_ref)); } +/* Line 1389 of yacc.c */ +#line 2548 "src/parse-gram.c" break; - case 72: -#line 427 "../../src/parse-gram.y" - { grammar_current_rule_prec_set ((yyvsp[(3) - (3)].symbol), (yylsp[(3) - (3)])); } + case 89: +/* Line 1389 of yacc.c */ +#line 538 "parse-gram.y" + { grammar_current_rule_prec_set ((yyvsp[0].symbol), (yylsp[0])); } +/* Line 1389 of yacc.c */ +#line 2556 "src/parse-gram.c" break; - case 73: -#line 429 "../../src/parse-gram.y" - { grammar_current_rule_dprec_set ((yyvsp[(3) - (3)].integer), (yylsp[(3) - (3)])); } + case 90: +/* Line 1389 of yacc.c */ +#line 540 "parse-gram.y" + { grammar_current_rule_dprec_set ((yyvsp[0].integer), (yylsp[0])); } +/* Line 1389 of yacc.c */ +#line 2564 "src/parse-gram.c" + break; + + case 91: +/* Line 1389 of yacc.c */ +#line 542 "parse-gram.y" + { grammar_current_rule_merge_set ((yyvsp[0].uniqstr), (yylsp[0])); } +/* Line 1389 of yacc.c */ +#line 2572 "src/parse-gram.c" + break; + + case 92: +/* Line 1389 of yacc.c */ +#line 546 "parse-gram.y" + { (yyval.named_ref) = 0; } +/* Line 1389 of yacc.c */ +#line 2580 "src/parse-gram.c" break; - case 74: -#line 431 "../../src/parse-gram.y" - { grammar_current_rule_merge_set ((yyvsp[(3) - (3)].uniqstr), (yylsp[(3) - (3)])); } + case 93: +/* Line 1389 of yacc.c */ +#line 548 "parse-gram.y" + { (yyval.named_ref) = named_ref_new((yyvsp[0].uniqstr), (yylsp[0])); } +/* Line 1389 of yacc.c */ +#line 2588 "src/parse-gram.c" break; - case 75: -#line 435 "../../src/parse-gram.y" - { (yyval.symbol) = (yyvsp[(1) - (1)].symbol); } + case 95: +/* Line 1389 of yacc.c */ +#line 560 "parse-gram.y" + { (yyval.uniqstr) = uniqstr_new ((yyvsp[0].chars)); } +/* Line 1389 of yacc.c */ +#line 2596 "src/parse-gram.c" break; - case 76: -#line 436 "../../src/parse-gram.y" - { (yyval.symbol) = (yyvsp[(1) - (1)].symbol); } + case 96: +/* Line 1389 of yacc.c */ +#line 565 "parse-gram.y" + { (yyval.chars) = ""; } +/* Line 1389 of yacc.c */ +#line 2604 "src/parse-gram.c" break; - case 77: -#line 442 "../../src/parse-gram.y" + case 98: +/* Line 1389 of yacc.c */ +#line 576 "parse-gram.y" { - (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); + code_props plain_code; + (yyvsp[0].code)[strlen ((yyvsp[0].code)) - 1] = '\n'; + code_props_plain_init (&plain_code, (yyvsp[0].code)+1, (yylsp[0])); + code_props_translate_code (&plain_code); + gram_scanner_last_string_free (); + (yyval.chars) = plain_code.code; } +/* Line 1389 of yacc.c */ +#line 2619 "src/parse-gram.c" break; - case 78: -#line 451 "../../src/parse-gram.y" - { (yyval.chars) = (yyvsp[(1) - (1)].chars); } + case 99: +/* Line 1389 of yacc.c */ +#line 596 "parse-gram.y" + { (yyval.symbol) = symbol_from_uniqstr ((yyvsp[0].uniqstr), (yylsp[0])); } +/* Line 1389 of yacc.c */ +#line 2627 "src/parse-gram.c" break; - case 80: -#line 458 "../../src/parse-gram.y" + case 100: +/* Line 1389 of yacc.c */ +#line 598 "parse-gram.y" { - muscle_code_grow ("epilogue", translate_code ((yyvsp[(2) - (2)].chars), (yylsp[(2) - (2)])), (yylsp[(2) - (2)])); + (yyval.symbol) = symbol_get (char_name ((yyvsp[0].character)), (yylsp[0])); + symbol_class_set ((yyval.symbol), token_sym, (yylsp[0]), false); + symbol_user_token_number_set ((yyval.symbol), (yyvsp[0].character), (yylsp[0])); + } +/* Line 1389 of yacc.c */ +#line 2639 "src/parse-gram.c" + break; + + case 101: +/* Line 1389 of yacc.c */ +#line 606 "parse-gram.y" + { (yyval.symbol) = symbol_from_uniqstr ((yyvsp[0].uniqstr), (yylsp[0])); } +/* Line 1389 of yacc.c */ +#line 2647 "src/parse-gram.c" + break; + + case 104: +/* Line 1389 of yacc.c */ +#line 618 "parse-gram.y" + { + (yyval.symbol) = symbol_get (quotearg_style (c_quoting_style, (yyvsp[0].chars)), (yylsp[0])); + symbol_class_set ((yyval.symbol), token_sym, (yylsp[0]), false); + } +/* Line 1389 of yacc.c */ +#line 2658 "src/parse-gram.c" + break; + + case 106: +/* Line 1389 of yacc.c */ +#line 627 "parse-gram.y" + { + code_props plain_code; + code_props_plain_init (&plain_code, (yyvsp[0].chars), (yylsp[0])); + code_props_translate_code (&plain_code); gram_scanner_last_string_free (); + muscle_code_grow ("epilogue", plain_code.code, (yylsp[0])); + code_scanner_last_string_free (); } +/* Line 1389 of yacc.c */ +#line 2673 "src/parse-gram.c" break; -/* Line 1267 of yacc.c. */ -#line 2144 "../../src/parse-gram.c" +/* Line 1389 of yacc.c */ +#line 2678 "src/parse-gram.c" default: break; } YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc); @@ -2179,7 +2713,7 @@ yyerrlab: yyerror (YY_("syntax error")); #else { - YYSIZE_T yysize = yysyntax_error (0, yystate, yychar); + YYSIZE_T yysize = yysyntax_error (0, yystate, yytoken); if (yymsg_alloc < yysize && yymsg_alloc < YYSTACK_ALLOC_MAXIMUM) { YYSIZE_T yyalloc = 2 * yysize; @@ -2199,7 +2733,7 @@ yyerrlab: if (0 < yysize && yysize <= yymsg_alloc) { - (void) yysyntax_error (yymsg, yystate, yychar); + (void) yysyntax_error (yymsg, yystate, yytoken); yyerror (yymsg); } else @@ -2268,7 +2802,7 @@ yyerrlab1: for (;;) { yyn = yypact[yystate]; - if (yyn != YYPACT_NINF) + if (!yypact_value_is_default (yyn)) { yyn += YYTERROR; if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR) @@ -2291,9 +2825,6 @@ yyerrlab1: YY_STACK_PRINT (yyss, yyssp); } - if (yyn == YYFINAL) - YYACCEPT; - *++yyvsp = yylval; yyerror_range[1] = yylloc; @@ -2323,7 +2854,7 @@ yyabortlab: yyresult = 1; goto yyreturn; -#ifndef yyoverflow +#if !defined(yyoverflow) || YYERROR_VERBOSE /*-------------------------------------------------. | yyexhaustedlab -- memory exhaustion comes here. | `-------------------------------------------------*/ @@ -2334,7 +2865,7 @@ 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 @@ -2359,8 +2890,8 @@ yyreturn: return YYID (yyresult); } - -#line 464 "../../src/parse-gram.y" +/* Line 1608 of yacc.c */ +#line 637 "parse-gram.y" @@ -2445,6 +2976,7 @@ add_param (char const *type, char *decl, location loc) gram_scanner_last_string_free (); } + static void version_check (location const *loc, char const *version) { @@ -2468,3 +3000,15 @@ 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); + } +}