/* Copy the first part of user declarations. */
-#line 32 "parse-gram.y"
+#line 1 "parse-gram.y"
+/* Bison Grammar Parser -*- C -*-
+
+ Copyright (C) 2002, 2003, 2004 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
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA
+*/
#include "system.h"
#endif
#if ! defined (YYSTYPE) && ! defined (YYSTYPE_IS_DECLARED)
-#line 80 "parse-gram.y"
+#line 78 "parse-gram.y"
typedef union YYSTYPE {
symbol *symbol;
symbol_list *list;
uniqstr uniqstr;
} YYSTYPE;
/* Line 191 of yacc.c. */
-#line 233 "parse-gram.c"
+#line 254 "parse-gram.c"
# define yystype YYSTYPE /* obsolescent; will be withdrawn */
# define YYSTYPE_IS_DECLARED 1
# define YYSTYPE_IS_TRIVIAL 1
/* Line 214 of yacc.c. */
-#line 257 "parse-gram.c"
+#line 278 "parse-gram.c"
#if ! defined (yyoverflow) || YYERROR_VERBOSE
/* YYRLINE[YYN] -- source line where rule number YYN was defined. */
static const unsigned short int yyrline[] =
{
- 0, 173, 173, 181, 183, 187, 188, 189, 190, 191,
- 192, 193, 194, 195, 196, 201, 205, 206, 207, 208,
- 209, 210, 211, 212, 213, 214, 215, 216, 217, 221,
- 222, 223, 227, 233, 240, 247, 251, 258, 258, 263,
- 263, 268, 278, 293, 294, 295, 299, 300, 306, 307,
- 312, 316, 321, 327, 333, 344, 345, 354, 355, 361,
- 362, 367, 374, 374, 378, 379, 380, 385, 386, 388,
- 390, 392, 394, 399, 400, 404, 410, 419, 426, 428
+ 0, 171, 171, 179, 181, 185, 186, 187, 188, 189,
+ 190, 191, 192, 193, 194, 199, 203, 204, 205, 206,
+ 207, 208, 209, 210, 211, 212, 213, 214, 215, 219,
+ 220, 221, 225, 231, 238, 245, 249, 256, 256, 261,
+ 261, 266, 276, 291, 292, 293, 297, 298, 304, 305,
+ 310, 314, 319, 325, 331, 342, 343, 352, 353, 359,
+ 360, 365, 372, 372, 376, 377, 378, 383, 384, 386,
+ 388, 390, 392, 397, 398, 402, 408, 417, 424, 426
};
#endif
yylsp = yyls;
/* User initialization code. */
- #line 70 "parse-gram.y"
+ #line 68 "parse-gram.y"
{
/* Bison's grammar can initial empty locations, hence a default
location is needed. */
(*yylsp).start.column = (*yylsp).end.column = 0;
}
/* Line 818 of yacc.c. */
-#line 1097 "parse-gram.c"
+#line 1118 "parse-gram.c"
goto yysetstate;
/*------------------------------------------------------------.
switch (yyn)
{
case 6:
-#line 188 "parse-gram.y"
+#line 186 "parse-gram.y"
{ prologue_augment (yyvsp[0].chars, yylsp[0]); }
break;
case 7:
-#line 189 "parse-gram.y"
+#line 187 "parse-gram.y"
{ debug_flag = true; }
break;
case 8:
-#line 190 "parse-gram.y"
+#line 188 "parse-gram.y"
{ muscle_insert (yyvsp[-1].chars, yyvsp[0].chars); }
break;
case 9:
-#line 191 "parse-gram.y"
+#line 189 "parse-gram.y"
{ defines_flag = true; }
break;
case 10:
-#line 192 "parse-gram.y"
+#line 190 "parse-gram.y"
{ error_verbose = true; }
break;
case 11:
-#line 193 "parse-gram.y"
+#line 191 "parse-gram.y"
{ expected_sr_conflicts = yyvsp[0].integer; }
break;
case 12:
-#line 194 "parse-gram.y"
+#line 192 "parse-gram.y"
{ expected_rr_conflicts = yyvsp[0].integer; }
break;
case 13:
-#line 195 "parse-gram.y"
+#line 193 "parse-gram.y"
{ spec_file_prefix = yyvsp[0].chars; }
break;
case 14:
-#line 197 "parse-gram.y"
+#line 195 "parse-gram.y"
{
nondeterministic_parser = true;
glr_parser = true;
break;
case 15:
-#line 202 "parse-gram.y"
+#line 200 "parse-gram.y"
{
muscle_code_grow ("initial_action", yyvsp[0].chars, yylsp[0]);
}
break;
case 16:
-#line 205 "parse-gram.y"
+#line 203 "parse-gram.y"
{ add_param ("lex_param", yyvsp[0].chars, yylsp[0]); }
break;
case 17:
-#line 206 "parse-gram.y"
+#line 204 "parse-gram.y"
{ locations_flag = true; }
break;
case 18:
-#line 207 "parse-gram.y"
+#line 205 "parse-gram.y"
{ spec_name_prefix = yyvsp[0].chars; }
break;
case 19:
-#line 208 "parse-gram.y"
+#line 206 "parse-gram.y"
{ no_lines_flag = true; }
break;
case 20:
-#line 209 "parse-gram.y"
+#line 207 "parse-gram.y"
{ nondeterministic_parser = true; }
break;
case 21:
-#line 210 "parse-gram.y"
+#line 208 "parse-gram.y"
{ spec_outfile = yyvsp[0].chars; }
break;
case 22:
-#line 211 "parse-gram.y"
+#line 209 "parse-gram.y"
{ add_param ("parse_param", yyvsp[0].chars, yylsp[0]); }
break;
case 23:
-#line 212 "parse-gram.y"
+#line 210 "parse-gram.y"
{ pure_parser = true; }
break;
case 24:
-#line 213 "parse-gram.y"
+#line 211 "parse-gram.y"
{ skeleton = yyvsp[0].chars; }
break;
case 25:
-#line 214 "parse-gram.y"
+#line 212 "parse-gram.y"
{ token_table_flag = true; }
break;
case 26:
-#line 215 "parse-gram.y"
+#line 213 "parse-gram.y"
{ report_flag = report_states; }
break;
case 27:
-#line 216 "parse-gram.y"
+#line 214 "parse-gram.y"
{ yacc_flag = true; }
break;
case 31:
-#line 224 "parse-gram.y"
+#line 222 "parse-gram.y"
{
grammar_start_symbol_set (yyvsp[0].symbol, yylsp[0]);
}
break;
case 32:
-#line 228 "parse-gram.y"
+#line 226 "parse-gram.y"
{
typed = true;
MUSCLE_INSERT_INT ("stype_line", yylsp[0].start.line);
break;
case 33:
-#line 234 "parse-gram.y"
+#line 232 "parse-gram.y"
{
symbol_list *list;
for (list = yyvsp[0].list; list; list = list->next)
break;
case 34:
-#line 241 "parse-gram.y"
+#line 239 "parse-gram.y"
{
symbol_list *list;
for (list = yyvsp[0].list; list; list = list->next)
break;
case 35:
-#line 248 "parse-gram.y"
+#line 246 "parse-gram.y"
{
default_prec = true;
}
break;
case 36:
-#line 252 "parse-gram.y"
+#line 250 "parse-gram.y"
{
default_prec = false;
}
break;
case 37:
-#line 258 "parse-gram.y"
+#line 256 "parse-gram.y"
{ current_class = nterm_sym; }
break;
case 38:
-#line 259 "parse-gram.y"
+#line 257 "parse-gram.y"
{
current_class = unknown_sym;
current_type = NULL;
break;
case 39:
-#line 263 "parse-gram.y"
+#line 261 "parse-gram.y"
{ current_class = token_sym; }
break;
case 40:
-#line 264 "parse-gram.y"
+#line 262 "parse-gram.y"
{
current_class = unknown_sym;
current_type = NULL;
break;
case 41:
-#line 269 "parse-gram.y"
+#line 267 "parse-gram.y"
{
symbol_list *list;
for (list = yyvsp[0].list; list; list = list->next)
break;
case 42:
-#line 279 "parse-gram.y"
+#line 277 "parse-gram.y"
{
symbol_list *list;
++current_prec;
break;
case 43:
-#line 293 "parse-gram.y"
+#line 291 "parse-gram.y"
{ yyval.assoc = left_assoc; }
break;
case 44:
-#line 294 "parse-gram.y"
+#line 292 "parse-gram.y"
{ yyval.assoc = right_assoc; }
break;
case 45:
-#line 295 "parse-gram.y"
+#line 293 "parse-gram.y"
{ yyval.assoc = non_assoc; }
break;
case 46:
-#line 299 "parse-gram.y"
+#line 297 "parse-gram.y"
{ current_type = NULL; }
break;
case 47:
-#line 300 "parse-gram.y"
+#line 298 "parse-gram.y"
{ current_type = yyvsp[0].uniqstr; }
break;
case 48:
-#line 306 "parse-gram.y"
+#line 304 "parse-gram.y"
{ yyval.list = symbol_list_new (yyvsp[0].symbol, yylsp[0]); }
break;
case 49:
-#line 307 "parse-gram.y"
+#line 305 "parse-gram.y"
{ yyval.list = symbol_list_prepend (yyvsp[-1].list, yyvsp[0].symbol, yylsp[0]); }
break;
case 50:
-#line 313 "parse-gram.y"
+#line 311 "parse-gram.y"
{
current_type = yyvsp[0].uniqstr;
}
break;
case 51:
-#line 317 "parse-gram.y"
+#line 315 "parse-gram.y"
{
symbol_class_set (yyvsp[0].symbol, current_class, yylsp[0]);
symbol_type_set (yyvsp[0].symbol, current_type, yylsp[0]);
break;
case 52:
-#line 322 "parse-gram.y"
+#line 320 "parse-gram.y"
{
symbol_class_set (yyvsp[-1].symbol, current_class, yylsp[-1]);
symbol_type_set (yyvsp[-1].symbol, current_type, yylsp[-1]);
break;
case 53:
-#line 328 "parse-gram.y"
+#line 326 "parse-gram.y"
{
symbol_class_set (yyvsp[-1].symbol, current_class, yylsp[-1]);
symbol_type_set (yyvsp[-1].symbol, current_type, yylsp[-1]);
break;
case 54:
-#line 334 "parse-gram.y"
+#line 332 "parse-gram.y"
{
symbol_class_set (yyvsp[-2].symbol, current_class, yylsp[-2]);
symbol_type_set (yyvsp[-2].symbol, current_type, yylsp[-2]);
break;
case 60:
-#line 363 "parse-gram.y"
+#line 361 "parse-gram.y"
{
if (yacc_flag)
complain_at (yyloc, _("POSIX forbids declarations in the grammar"));
break;
case 61:
-#line 368 "parse-gram.y"
+#line 366 "parse-gram.y"
{
yyerrok;
}
break;
case 62:
-#line 374 "parse-gram.y"
+#line 372 "parse-gram.y"
{ current_lhs = yyvsp[0].symbol; current_lhs_location = yylsp[0]; }
break;
case 64:
-#line 378 "parse-gram.y"
+#line 376 "parse-gram.y"
{ grammar_rule_end (yylsp[0]); }
break;
case 65:
-#line 379 "parse-gram.y"
+#line 377 "parse-gram.y"
{ grammar_rule_end (yylsp[0]); }
break;
case 67:
-#line 385 "parse-gram.y"
+#line 383 "parse-gram.y"
{ grammar_rule_begin (current_lhs, current_lhs_location); }
break;
case 68:
-#line 387 "parse-gram.y"
+#line 385 "parse-gram.y"
{ grammar_current_rule_symbol_append (yyvsp[0].symbol, yylsp[0]); }
break;
case 69:
-#line 389 "parse-gram.y"
+#line 387 "parse-gram.y"
{ grammar_current_rule_action_append (yyvsp[0].chars, yylsp[0]); }
break;
case 70:
-#line 391 "parse-gram.y"
+#line 389 "parse-gram.y"
{ grammar_current_rule_prec_set (yyvsp[0].symbol, yylsp[0]); }
break;
case 71:
-#line 393 "parse-gram.y"
+#line 391 "parse-gram.y"
{ grammar_current_rule_dprec_set (yyvsp[0].integer, yylsp[0]); }
break;
case 72:
-#line 395 "parse-gram.y"
+#line 393 "parse-gram.y"
{ grammar_current_rule_merge_set (yyvsp[0].uniqstr, yylsp[0]); }
break;
case 73:
-#line 399 "parse-gram.y"
+#line 397 "parse-gram.y"
{ yyval.symbol = yyvsp[0].symbol; }
break;
case 74:
-#line 400 "parse-gram.y"
+#line 398 "parse-gram.y"
{ yyval.symbol = yyvsp[0].symbol; }
break;
case 75:
-#line 405 "parse-gram.y"
+#line 403 "parse-gram.y"
{ yyval.chars = yyvsp[0].chars; }
break;
case 76:
-#line 411 "parse-gram.y"
+#line 409 "parse-gram.y"
{
yyval.symbol = symbol_get (yyvsp[0].chars, yylsp[0]);
symbol_class_set (yyval.symbol, token_sym, yylsp[0]);
break;
case 77:
-#line 420 "parse-gram.y"
+#line 418 "parse-gram.y"
{
yyval.chars = yyvsp[0].chars + 1;
yyval.chars[strlen (yyval.chars) - 1] = '\0';
break;
case 79:
-#line 429 "parse-gram.y"
+#line 427 "parse-gram.y"
{
muscle_code_grow ("epilogue", yyvsp[0].chars, yylsp[0]);
scanner_last_string_free ();
}
/* Line 1010 of yacc.c. */
-#line 1681 "parse-gram.c"
+#line 1702 "parse-gram.c"
\f
yyvsp -= yylen;
yyssp -= yylen;
}
-#line 435 "parse-gram.y"
+#line 433 "parse-gram.y"
projects / bison.git / commitdiff
