-/* A Bison parser, made by GNU Bison 1.875e. */
+/* A Bison parser, made by GNU Bison 1.875f. */
/* Skeleton parser for Yacc-like parsing with Bison,
Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
/* Copy the first part of user declarations. */
-#line 1 "../../src/parse-gram.y"
+#line 1 "parse-gram.y"
/* Bison Grammar Parser -*- C -*-
Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc.
#endif
#if ! defined (YYSTYPE) && ! defined (YYSTYPE_IS_DECLARED)
-#line 81 "../../src/parse-gram.y"
+#line 81 "parse-gram.y"
typedef union YYSTYPE {
symbol *symbol;
symbol_list *list;
uniqstr uniqstr;
} YYSTYPE;
/* Line 191 of yacc.c. */
-#line 257 "../../src/parse-gram.c"
+#line 257 "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# define yystype YYSTYPE /* obsolescent; will be withdrawn */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 281 "../../src/parse-gram.c"
+#line 281 "parse-gram.c"
#if ! defined (yyoverflow) || YYERROR_VERBOSE
If N is 0, then set CURRENT to the empty location which ends
the previous symbol: RHS[0] (always defined). */
+#define YYRHSLOC(Rhs, K) ((Rhs)[K])
#ifndef YYLLOC_DEFAULT
-# define YYLLOC_DEFAULT(Current, Rhs, N) \
-do { \
- if (N) \
- { \
- (Current).first_line = (Rhs)[1].first_line; \
- (Current).first_column = (Rhs)[1].first_column; \
- (Current).last_line = (Rhs)[N].last_line; \
- (Current).last_column = (Rhs)[N].last_column; \
- } \
- else \
- { \
- (Current).first_line = (Current).last_line = (Rhs)[0].last_line; \
- (Current).first_column = (Current).last_column = (Rhs)[0].last_column; \
- } \
-} while(0)
+# define YYLLOC_DEFAULT(Current, Rhs, N) \
+ do \
+ if (N) \
+ { \
+ (Current).first_line = YYRHSLOC(Rhs, 1).first_line; \
+ (Current).first_column = YYRHSLOC(Rhs, 1).first_column; \
+ (Current).last_line = YYRHSLOC(Rhs, N).last_line; \
+ (Current).last_column = YYRHSLOC(Rhs, N).last_column; \
+ } \
+ else \
+ { \
+ (Current).first_line = (Current).last_line = \
+ YYRHSLOC(Rhs, 0).last_line; \
+ (Current).first_column = (Current).last_column = \
+ YYRHSLOC(Rhs, 0).last_column; \
+ } \
+ while (0)
#endif
/* User initialization code. */
- #line 71 "../../src/parse-gram.y"
+ #line 71 "parse-gram.y"
{
/* Bison's grammar can initial empty locations, hence a default
location is needed. */
yylloc.start.line = yylloc.end.line = 1;
yylloc.start.column = yylloc.end.column = 0;
}
-/* Line 848 of yacc.c. */
-#line 1158 "../../src/parse-gram.c"
+/* Line 851 of yacc.c. */
+#line 1161 "parse-gram.c"
yyvsp[0] = yylval;
yylsp[0] = yylloc;
switch (yyn)
{
case 6:
-#line 189 "../../src/parse-gram.y"
+#line 189 "parse-gram.y"
{ prologue_augment (yyvsp[0].chars, yylsp[0]); }
break;
case 7:
-#line 190 "../../src/parse-gram.y"
+#line 190 "parse-gram.y"
{ debug_flag = true; }
break;
case 8:
-#line 191 "../../src/parse-gram.y"
+#line 191 "parse-gram.y"
{ muscle_insert (yyvsp[-1].chars, yyvsp[0].chars); }
break;
case 9:
-#line 192 "../../src/parse-gram.y"
+#line 192 "parse-gram.y"
{ defines_flag = true; }
break;
case 10:
-#line 193 "../../src/parse-gram.y"
+#line 193 "parse-gram.y"
{ error_verbose = true; }
break;
case 11:
-#line 194 "../../src/parse-gram.y"
+#line 194 "parse-gram.y"
{ expected_sr_conflicts = yyvsp[0].integer; }
break;
case 12:
-#line 195 "../../src/parse-gram.y"
+#line 195 "parse-gram.y"
{ expected_rr_conflicts = yyvsp[0].integer; }
break;
case 13:
-#line 196 "../../src/parse-gram.y"
+#line 196 "parse-gram.y"
{ spec_file_prefix = yyvsp[0].chars; }
break;
case 14:
-#line 198 "../../src/parse-gram.y"
+#line 198 "parse-gram.y"
{
nondeterministic_parser = true;
glr_parser = true;
break;
case 15:
-#line 203 "../../src/parse-gram.y"
+#line 203 "parse-gram.y"
{
muscle_code_grow ("initial_action", yyvsp[0].chars, yylsp[0]);
}
break;
case 16:
-#line 206 "../../src/parse-gram.y"
+#line 206 "parse-gram.y"
{ add_param ("lex_param", yyvsp[0].chars, yylsp[0]); }
break;
case 17:
-#line 207 "../../src/parse-gram.y"
+#line 207 "parse-gram.y"
{ locations_flag = true; }
break;
case 18:
-#line 208 "../../src/parse-gram.y"
+#line 208 "parse-gram.y"
{ spec_name_prefix = yyvsp[0].chars; }
break;
case 19:
-#line 209 "../../src/parse-gram.y"
+#line 209 "parse-gram.y"
{ no_lines_flag = true; }
break;
case 20:
-#line 210 "../../src/parse-gram.y"
+#line 210 "parse-gram.y"
{ nondeterministic_parser = true; }
break;
case 21:
-#line 211 "../../src/parse-gram.y"
+#line 211 "parse-gram.y"
{ spec_outfile = yyvsp[0].chars; }
break;
case 22:
-#line 212 "../../src/parse-gram.y"
+#line 212 "parse-gram.y"
{ add_param ("parse_param", yyvsp[0].chars, yylsp[0]); }
break;
case 23:
-#line 213 "../../src/parse-gram.y"
+#line 213 "parse-gram.y"
{ pure_parser = true; }
break;
case 24:
-#line 214 "../../src/parse-gram.y"
+#line 214 "parse-gram.y"
{ skeleton = yyvsp[0].chars; }
break;
case 25:
-#line 215 "../../src/parse-gram.y"
+#line 215 "parse-gram.y"
{ token_table_flag = true; }
break;
case 26:
-#line 216 "../../src/parse-gram.y"
+#line 216 "parse-gram.y"
{ report_flag = report_states; }
break;
case 27:
-#line 217 "../../src/parse-gram.y"
+#line 217 "parse-gram.y"
{ yacc_flag = true; }
break;
case 31:
-#line 225 "../../src/parse-gram.y"
+#line 225 "parse-gram.y"
{
grammar_start_symbol_set (yyvsp[0].symbol, yylsp[0]);
}
break;
case 32:
-#line 229 "../../src/parse-gram.y"
+#line 229 "parse-gram.y"
{
typed = true;
MUSCLE_INSERT_INT ("stype_line", yylsp[0].start.line);
break;
case 33:
-#line 235 "../../src/parse-gram.y"
+#line 235 "parse-gram.y"
{
symbol_list *list;
for (list = yyvsp[0].list; list; list = list->next)
break;
case 34:
-#line 242 "../../src/parse-gram.y"
+#line 242 "parse-gram.y"
{
symbol_list *list;
for (list = yyvsp[0].list; list; list = list->next)
break;
case 35:
-#line 249 "../../src/parse-gram.y"
+#line 249 "parse-gram.y"
{
default_prec = true;
}
break;
case 36:
-#line 253 "../../src/parse-gram.y"
+#line 253 "parse-gram.y"
{
default_prec = false;
}
break;
case 37:
-#line 259 "../../src/parse-gram.y"
+#line 259 "parse-gram.y"
{ current_class = nterm_sym; }
break;
case 38:
-#line 260 "../../src/parse-gram.y"
+#line 260 "parse-gram.y"
{
current_class = unknown_sym;
current_type = NULL;
break;
case 39:
-#line 264 "../../src/parse-gram.y"
+#line 264 "parse-gram.y"
{ current_class = token_sym; }
break;
case 40:
-#line 265 "../../src/parse-gram.y"
+#line 265 "parse-gram.y"
{
current_class = unknown_sym;
current_type = NULL;
break;
case 41:
-#line 270 "../../src/parse-gram.y"
+#line 270 "parse-gram.y"
{
symbol_list *list;
for (list = yyvsp[0].list; list; list = list->next)
break;
case 42:
-#line 280 "../../src/parse-gram.y"
+#line 280 "parse-gram.y"
{
symbol_list *list;
++current_prec;
break;
case 43:
-#line 294 "../../src/parse-gram.y"
+#line 294 "parse-gram.y"
{ yyval.assoc = left_assoc; }
break;
case 44:
-#line 295 "../../src/parse-gram.y"
+#line 295 "parse-gram.y"
{ yyval.assoc = right_assoc; }
break;
case 45:
-#line 296 "../../src/parse-gram.y"
+#line 296 "parse-gram.y"
{ yyval.assoc = non_assoc; }
break;
case 46:
-#line 300 "../../src/parse-gram.y"
+#line 300 "parse-gram.y"
{ current_type = NULL; }
break;
case 47:
-#line 301 "../../src/parse-gram.y"
+#line 301 "parse-gram.y"
{ current_type = yyvsp[0].uniqstr; }
break;
case 48:
-#line 307 "../../src/parse-gram.y"
+#line 307 "parse-gram.y"
{ yyval.list = symbol_list_new (yyvsp[0].symbol, yylsp[0]); }
break;
case 49:
-#line 308 "../../src/parse-gram.y"
+#line 308 "parse-gram.y"
{ yyval.list = symbol_list_prepend (yyvsp[-1].list, yyvsp[0].symbol, yylsp[0]); }
break;
case 50:
-#line 314 "../../src/parse-gram.y"
+#line 314 "parse-gram.y"
{
current_type = yyvsp[0].uniqstr;
}
break;
case 51:
-#line 318 "../../src/parse-gram.y"
+#line 318 "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 323 "../../src/parse-gram.y"
+#line 323 "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 329 "../../src/parse-gram.y"
+#line 329 "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 335 "../../src/parse-gram.y"
+#line 335 "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 364 "../../src/parse-gram.y"
+#line 364 "parse-gram.y"
{
if (yacc_flag)
complain_at (yyloc, _("POSIX forbids declarations in the grammar"));
break;
case 61:
-#line 369 "../../src/parse-gram.y"
+#line 369 "parse-gram.y"
{
yyerrok;
}
break;
case 62:
-#line 375 "../../src/parse-gram.y"
+#line 375 "parse-gram.y"
{ current_lhs = yyvsp[0].symbol; current_lhs_location = yylsp[0]; }
break;
case 64:
-#line 379 "../../src/parse-gram.y"
+#line 379 "parse-gram.y"
{ grammar_rule_end (yylsp[0]); }
break;
case 65:
-#line 380 "../../src/parse-gram.y"
+#line 380 "parse-gram.y"
{ grammar_rule_end (yylsp[0]); }
break;
case 67:
-#line 386 "../../src/parse-gram.y"
+#line 386 "parse-gram.y"
{ grammar_rule_begin (current_lhs, current_lhs_location); }
break;
case 68:
-#line 388 "../../src/parse-gram.y"
+#line 388 "parse-gram.y"
{ grammar_current_rule_symbol_append (yyvsp[0].symbol, yylsp[0]); }
break;
case 69:
-#line 390 "../../src/parse-gram.y"
+#line 390 "parse-gram.y"
{ grammar_current_rule_action_append (yyvsp[0].chars, yylsp[0]); }
break;
case 70:
-#line 392 "../../src/parse-gram.y"
+#line 392 "parse-gram.y"
{ grammar_current_rule_prec_set (yyvsp[0].symbol, yylsp[0]); }
break;
case 71:
-#line 394 "../../src/parse-gram.y"
+#line 394 "parse-gram.y"
{ grammar_current_rule_dprec_set (yyvsp[0].integer, yylsp[0]); }
break;
case 72:
-#line 396 "../../src/parse-gram.y"
+#line 396 "parse-gram.y"
{ grammar_current_rule_merge_set (yyvsp[0].uniqstr, yylsp[0]); }
break;
case 73:
-#line 400 "../../src/parse-gram.y"
+#line 400 "parse-gram.y"
{ yyval.symbol = yyvsp[0].symbol; }
break;
case 74:
-#line 401 "../../src/parse-gram.y"
+#line 401 "parse-gram.y"
{ yyval.symbol = yyvsp[0].symbol; }
break;
case 75:
-#line 406 "../../src/parse-gram.y"
+#line 406 "parse-gram.y"
{ yyval.chars = yyvsp[0].chars; }
break;
case 76:
-#line 412 "../../src/parse-gram.y"
+#line 412 "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 421 "../../src/parse-gram.y"
+#line 421 "parse-gram.y"
{
yyval.chars = yyvsp[0].chars + 1;
yyval.chars[strlen (yyval.chars) - 1] = '\0';
break;
case 79:
-#line 430 "../../src/parse-gram.y"
+#line 430 "parse-gram.y"
{
muscle_code_grow ("epilogue", yyvsp[0].chars, yylsp[0]);
scanner_last_string_free ();
}
-/* Line 1043 of yacc.c. */
-#line 1745 "../../src/parse-gram.c"
+/* Line 1046 of yacc.c. */
+#line 1748 "parse-gram.c"
\f
yyvsp -= yylen;
yyssp -= yylen;
}
-#line 436 "../../src/parse-gram.y"
+#line 436 "parse-gram.y"
char const *name_start = NULL;
char *p;
- for (p = decl; *p; p++)
+ /* Stop on last actual character. */
+ for (p = decl; p[1]; p++)
if ((p == decl
|| ! memchr (alphanum, p[-1], sizeof alphanum))
&& memchr (alphanum, p[0], sizeof alphanum - 10))
the braces. */
while (*--p == ' ' || *p == '\t')
continue;
- *p = '\0';
+ p[1] = '\0';
while (*++decl == ' ' || *decl == '\t')
continue;
projects / bison.git / blobdiff