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yysyntax_error: prepare for readability of next patches.

Browse Source 
These are purely whitespace changes that result in ugly code
but that make the next couple of patches much easier to read.
* data/glr.c (yyreportSyntaxError): Reindent.
* data/lalr1.cc (yy::parser::yysyntax_error_): Reindent.
* data/lalr1.java (YYParser::yysyntax_error): Reindent.
* data/yacc.c (yysyntax_error): Reindent.
(cherry picked from commit b4bbc4a03c)

Conflicts:

	src/parse-gram.c
	src/parse-gram.h
This commit is contained in:
Joel E. Denny
2010-11-07 09:44:07 -05:00
parent 0e0f066b76
commit f953cb20cf
7 changed files with 483 additions and 468 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
ChangeLog
View File

@@ -1,3 +1,13 @@
2010-11-07 Joel E. Denny <jdenny@clemson.edu>
yysyntax_error: prepare for readability of next patches.
These are purely whitespace changes that result in ugly code
but that make the next couple of patches much easier to read.
* data/glr.c (yyreportSyntaxError): Reindent.
* data/lalr1.cc (yy::parser::yysyntax_error_): Reindent.
* data/lalr1.java (YYParser::yysyntax_error): Reindent.
* data/yacc.c (yysyntax_error): Reindent.
2010-10-31 Joel E. Denny <joeldenny@joeldenny.org>
yysyntax_error: improve invocation readability.

6
data/glr.c
View File

@@ -2094,7 +2094,7 @@ yyreportSyntaxError (yyGLRStack* yystackp]b4_user_formals[)
#if YYERROR_VERBOSE
int yyn;
yyn = yypact[yystackp->yytops.yystates[0]->yylrState];
if (YYPACT_NINF < yyn && yyn <= YYLAST)
if (YYPACT_NINF < yyn && yyn <= YYLAST)
{
yySymbol yytoken = YYTRANSLATE (yychar);
size_t yysize0 = yytnamerr (NULL, yytokenName (yytoken));
@@ -2187,11 +2187,11 @@ yyreportSyntaxError (yyGLRStack* yystackp]b4_user_formals[)
yyMemoryExhausted (yystackp);
}
}
else
else
#endif /* YYERROR_VERBOSE */
yyerror (]b4_lyyerror_args[YY_("syntax error"));
yynerrs += 1;
}
}
}
/* Recover from a syntax error on *YYSTACKP, assuming that *YYSTACKP->YYTOKENP,

4
data/lalr1.cc
View File

@@ -852,8 +852,8 @@ b4_error_verbose_if([int yystate, int yytoken],
if (yypact_ninf_ < yyn && yyn <= yylast_)
{
/* Start YYX at -YYN if negative to avoid negative indexes in
YYCHECK. In other words, skip the first -YYN actions for this
state because they are default actions. */
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. */

7
data/lalr1.java
View File

@@ -688,9 +688,10 @@ m4_popdef([b4_at_dollar])])dnl
{
StringBuffer res;
/* Start YYX at -YYN if negative to avoid negative indexes in
YYCHECK. In other words, skip the first -YYN actions for this
state because they are default actions. */
/* Start YYX at -YYN if negative to avoid negative
indexes in 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. */

11
data/yacc.c
View File

@@ -986,7 +986,7 @@ yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg,
if (! (YYPACT_NINF < yyn && yyn <= YYLAST))
return 1;
else
{
{
YYSIZE_T yysize0 = yytnamerr (0, yytname[yytoken]);
YYSIZE_T yysize = yysize0;
YYSIZE_T yysize1;
@@ -997,8 +997,8 @@ yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg,
char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM];
/* Start YYX at -YYN if negative to avoid negative indexes in
YYCHECK. In other words, skip the first -YYN actions for this
state because they are default actions. */
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. */
@@ -1023,8 +1023,7 @@ yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg,
}
yyarg[yycount++] = yytname[yyx];
yysize1 = yysize + yytnamerr (0, yytname[yyx]);
if (! (yysize <= yysize1
&& yysize1 <= YYSTACK_ALLOC_MAXIMUM))
if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM))
{
/* Overflow. */
*yymsg_alloc = 0;
@@ -1084,7 +1083,7 @@ yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg,
}
}
return 0;
}
}
}
#endif /* YYERROR_VERBOSE */

227
src/parse-gram.c
View File

@@ -1,4 +1,4 @@
/* A Bison parser, made by GNU Bison 2.4.1.243-8699. */
/* A Bison parser, made by GNU Bison 2.4.1.247-0e0f-dirty. */
/* Skeleton implementation for Bison's Yacc-like parsers in C
@@ -45,7 +45,7 @@
#define YYBISON 1
/* Bison version. */
#define YYBISON_VERSION "2.4.1.243-8699"
#define YYBISON_VERSION "2.4.1.247-0e0f-dirty"
/* Skeleton name. */
#define YYSKELETON_NAME "yacc.c"
@@ -1460,7 +1460,7 @@ yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg,
if (! (YYPACT_NINF < yyn && yyn <= YYLAST))
return 1;
else
{
{
YYSIZE_T yysize0 = yytnamerr (0, yytname[yytoken]);
YYSIZE_T yysize = yysize0;
YYSIZE_T yysize1;
@@ -1471,8 +1471,8 @@ yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg,
char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM];
/* Start YYX at -YYN if negative to avoid negative indexes in
YYCHECK. In other words, skip the first -YYN actions for this
state because they are default actions. */
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. */
@@ -1497,8 +1497,7 @@ yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg,
}
yyarg[yycount++] = yytname[yyx];
yysize1 = yysize + yytnamerr (0, yytname[yyx]);
if (! (yysize <= yysize1
&& yysize1 <= YYSTACK_ALLOC_MAXIMUM))
if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM))
{
/* Overflow. */
*yymsg_alloc = 0;
@@ -1558,7 +1557,7 @@ yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg,
}
}
return 0;
}
}
}
#endif /* YYERROR_VERBOSE */
@@ -1734,7 +1733,7 @@ YYLTYPE yylloc;
/* User initialization code. */
/* Line 1280 of yacc.c */
/* Line 1279 of yacc.c */
#line 86 "parse-gram.y"
{
/* Bison's grammar can initial empty locations, hence a default
@@ -1743,8 +1742,8 @@ YYLTYPE yylloc;
boundary_set (&yylloc.end, current_file, 1, 1);
}
/* Line 1280 of yacc.c */
#line 1748 "parse-gram.c"
/* Line 1279 of yacc.c */
#line 1747 "parse-gram.c"
yylsp[0] = yylloc;
goto yysetstate;
@@ -1931,7 +1930,7 @@ yyreduce:
{
case 6:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 225 "parse-gram.y"
{
code_props plain_code;
@@ -1946,14 +1945,14 @@ yyreduce:
case 7:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 234 "parse-gram.y"
{ debug_flag = true; }
break;
case 8:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 236 "parse-gram.y"
{
muscle_percent_define_insert ((yyvsp[(2) - (3)].uniqstr), (yylsp[(2) - (3)]), (yyvsp[(3) - (3)].chars),
@@ -1963,14 +1962,14 @@ yyreduce:
case 9:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 240 "parse-gram.y"
{ defines_flag = true; }
break;
case 10:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 242 "parse-gram.y"
{
defines_flag = true;
@@ -1980,42 +1979,42 @@ yyreduce:
case 11:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 246 "parse-gram.y"
{ error_verbose = true; }
break;
case 12:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 247 "parse-gram.y"
{ expected_sr_conflicts = (yyvsp[(2) - (2)].integer); }
break;
case 13:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 248 "parse-gram.y"
{ expected_rr_conflicts = (yyvsp[(2) - (2)].integer); }
break;
case 14:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 249 "parse-gram.y"
{ spec_file_prefix = (yyvsp[(2) - (2)].chars); }
break;
case 15:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 250 "parse-gram.y"
{ spec_file_prefix = (yyvsp[(3) - (3)].chars); }
break;
case 16:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 252 "parse-gram.y"
{
nondeterministic_parser = true;
@@ -2025,7 +2024,7 @@ yyreduce:
case 17:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 257 "parse-gram.y"
{
code_props action;
@@ -2039,77 +2038,77 @@ yyreduce:
case 18:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 265 "parse-gram.y"
{ language_argmatch ((yyvsp[(2) - (2)].chars), grammar_prio, (yylsp[(1) - (2)])); }
break;
case 19:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 266 "parse-gram.y"
{ add_param ("lex_param", (yyvsp[(2) - (2)].code), (yylsp[(2) - (2)])); }
break;
case 20:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 267 "parse-gram.y"
{ locations_flag = true; }
break;
case 21:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 268 "parse-gram.y"
{ spec_name_prefix = (yyvsp[(2) - (2)].chars); }
break;
case 22:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 269 "parse-gram.y"
{ spec_name_prefix = (yyvsp[(3) - (3)].chars); }
break;
case 23:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 270 "parse-gram.y"
{ no_lines_flag = true; }
break;
case 24:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 271 "parse-gram.y"
{ nondeterministic_parser = true; }
break;
case 25:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 272 "parse-gram.y"
{ spec_outfile = (yyvsp[(2) - (2)].chars); }
break;
case 26:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 273 "parse-gram.y"
{ spec_outfile = (yyvsp[(3) - (3)].chars); }
break;
case 27:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 274 "parse-gram.y"
{ add_param ("parse_param", (yyvsp[(2) - (2)].code), (yylsp[(2) - (2)])); }
break;
case 28:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 276 "parse-gram.y"
{
/* %pure-parser is deprecated in favor of `%define api.pure', so use
@@ -2129,14 +2128,14 @@ yyreduce:
case 29:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 290 "parse-gram.y"
{ version_check (&(yylsp[(2) - (2)]), (yyvsp[(2) - (2)].chars)); }
break;
case 30:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 292 "parse-gram.y"
{
char const *skeleton_user = (yyvsp[(2) - (2)].chars);
@@ -2165,28 +2164,28 @@ yyreduce:
case 31:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 315 "parse-gram.y"
{ token_table_flag = true; }
break;
case 32:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 316 "parse-gram.y"
{ report_flag |= report_states; }
break;
case 33:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 317 "parse-gram.y"
{ yacc_flag = true; }
break;
case 37:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 325 "parse-gram.y"
{
grammar_start_symbol_set ((yyvsp[(2) - (2)].symbol), (yylsp[(2) - (2)]));
@@ -2195,7 +2194,7 @@ yyreduce:
case 38:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 329 "parse-gram.y"
{
symbol_list *list;
@@ -2207,7 +2206,7 @@ yyreduce:
case 39:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 336 "parse-gram.y"
{
symbol_list *list;
@@ -2219,7 +2218,7 @@ yyreduce:
case 40:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 343 "parse-gram.y"
{
default_prec = true;
@@ -2228,7 +2227,7 @@ yyreduce:
case 41:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 347 "parse-gram.y"
{
default_prec = false;
@@ -2237,7 +2236,7 @@ yyreduce:
case 42:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 351 "parse-gram.y"
{
/* Do not invoke muscle_percent_code_grow here since it invokes
@@ -2249,7 +2248,7 @@ yyreduce:
case 43:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 358 "parse-gram.y"
{
muscle_percent_code_grow ((yyvsp[(2) - (3)].uniqstr), (yylsp[(2) - (3)]), (yyvsp[(3) - (3)].chars), (yylsp[(3) - (3)]));
@@ -2259,21 +2258,21 @@ yyreduce:
case 44:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 372 "parse-gram.y"
{}
break;
case 45:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 373 "parse-gram.y"
{ muscle_code_grow ("union_name", (yyvsp[(1) - (1)].uniqstr), (yylsp[(1) - (1)])); }
break;
case 46:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 378 "parse-gram.y"
{
union_seen = true;
@@ -2284,14 +2283,14 @@ yyreduce:
case 47:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 389 "parse-gram.y"
{ current_class = nterm_sym; }
break;
case 48:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 390 "parse-gram.y"
{
current_class = unknown_sym;
@@ -2301,14 +2300,14 @@ yyreduce:
case 49:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 394 "parse-gram.y"
{ current_class = token_sym; }
break;
case 50:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 395 "parse-gram.y"
{
current_class = unknown_sym;
@@ -2318,7 +2317,7 @@ yyreduce:
case 51:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 400 "parse-gram.y"
{
symbol_list *list;
@@ -2331,7 +2330,7 @@ yyreduce:
case 52:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 411 "parse-gram.y"
{
symbol_list *list;
@@ -2348,126 +2347,126 @@ yyreduce:
case 53:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 425 "parse-gram.y"
{ (yyval.assoc) = left_assoc; }
break;
case 54:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 426 "parse-gram.y"
{ (yyval.assoc) = right_assoc; }
break;
case 55:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 427 "parse-gram.y"
{ (yyval.assoc) = non_assoc; }
break;
case 56:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 431 "parse-gram.y"
{ current_type = NULL; }
break;
case 57:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 432 "parse-gram.y"
{ current_type = (yyvsp[(1) - (1)].uniqstr); tag_seen = true; }
break;
case 58:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 438 "parse-gram.y"
{ (yyval.list) = symbol_list_sym_new ((yyvsp[(1) - (1)].symbol), (yylsp[(1) - (1)])); }
break;
case 59:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 440 "parse-gram.y"
{ (yyval.list) = symbol_list_prepend ((yyvsp[(1) - (2)].list), symbol_list_sym_new ((yyvsp[(2) - (2)].symbol), (yylsp[(2) - (2)]))); }
break;
case 60:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 444 "parse-gram.y"
{ (yyval.symbol) = (yyvsp[(1) - (1)].symbol); }
break;
case 61:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 445 "parse-gram.y"
{ (yyval.symbol) = (yyvsp[(1) - (2)].symbol); symbol_user_token_number_set ((yyvsp[(1) - (2)].symbol), (yyvsp[(2) - (2)].integer), (yylsp[(2) - (2)])); }
break;
case 62:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 451 "parse-gram.y"
{ (yyval.list) = symbol_list_sym_new ((yyvsp[(1) - (1)].symbol), (yylsp[(1) - (1)])); }
break;
case 63:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 453 "parse-gram.y"
{ (yyval.list) = symbol_list_prepend ((yyvsp[(1) - (2)].list), symbol_list_sym_new ((yyvsp[(2) - (2)].symbol), (yylsp[(2) - (2)]))); }
break;
case 64:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 457 "parse-gram.y"
{ (yyval.list) = (yyvsp[(1) - (1)].list); }
break;
case 65:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 458 "parse-gram.y"
{ (yyval.list) = symbol_list_prepend ((yyvsp[(1) - (2)].list), (yyvsp[(2) - (2)].list)); }
break;
case 66:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 462 "parse-gram.y"
{ (yyval.list) = symbol_list_sym_new ((yyvsp[(1) - (1)].symbol), (yylsp[(1) - (1)])); }
break;
case 67:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 463 "parse-gram.y"
{ (yyval.list) = symbol_list_type_new ((yyvsp[(1) - (1)].uniqstr), (yylsp[(1) - (1)])); }
break;
case 68:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 464 "parse-gram.y"
{ (yyval.list) = symbol_list_default_tagged_new ((yylsp[(1) - (1)])); }
break;
case 69:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 465 "parse-gram.y"
{ (yyval.list) = symbol_list_default_tagless_new ((yylsp[(1) - (1)])); }
break;
case 70:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 471 "parse-gram.y"
{
current_type = (yyvsp[(1) - (1)].uniqstr);
@@ -2477,7 +2476,7 @@ yyreduce:
case 71:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 476 "parse-gram.y"
{
symbol_class_set ((yyvsp[(1) - (1)].symbol), current_class, (yylsp[(1) - (1)]), true);
@@ -2487,7 +2486,7 @@ yyreduce:
case 72:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 481 "parse-gram.y"
{
symbol_class_set ((yyvsp[(1) - (2)].symbol), current_class, (yylsp[(1) - (2)]), true);
@@ -2498,7 +2497,7 @@ yyreduce:
case 73:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 487 "parse-gram.y"
{
symbol_class_set ((yyvsp[(1) - (2)].symbol), current_class, (yylsp[(1) - (2)]), true);
@@ -2509,7 +2508,7 @@ yyreduce:
case 74:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 493 "parse-gram.y"
{
symbol_class_set ((yyvsp[(1) - (3)].symbol), current_class, (yylsp[(1) - (3)]), true);
@@ -2521,7 +2520,7 @@ yyreduce:
case 81:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 523 "parse-gram.y"
{
yyerrok;
@@ -2530,7 +2529,7 @@ yyreduce:
case 82:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 529 "parse-gram.y"
{ current_lhs = (yyvsp[(1) - (2)].symbol); current_lhs_location = (yylsp[(1) - (2)]);
current_lhs_named_ref = (yyvsp[(2) - (2)].named_ref); }
@@ -2538,21 +2537,21 @@ yyreduce:
case 84:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 534 "parse-gram.y"
{ grammar_current_rule_end ((yylsp[(1) - (1)])); }
break;
case 85:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 535 "parse-gram.y"
{ grammar_current_rule_end ((yylsp[(3) - (3)])); }
break;
case 87:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 541 "parse-gram.y"
{ grammar_current_rule_begin (current_lhs, current_lhs_location,
current_lhs_named_ref); }
@@ -2560,77 +2559,77 @@ yyreduce:
case 88:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 544 "parse-gram.y"
{ grammar_current_rule_symbol_append ((yyvsp[(2) - (3)].symbol), (yylsp[(2) - (3)]), (yyvsp[(3) - (3)].named_ref)); }
break;
case 89:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 546 "parse-gram.y"
{ grammar_current_rule_action_append ((yyvsp[(2) - (3)].code), (yylsp[(2) - (3)]), (yyvsp[(3) - (3)].named_ref)); }
break;
case 90:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 548 "parse-gram.y"
{ grammar_current_rule_prec_set ((yyvsp[(3) - (3)].symbol), (yylsp[(3) - (3)])); }
break;
case 91:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 550 "parse-gram.y"
{ grammar_current_rule_dprec_set ((yyvsp[(3) - (3)].integer), (yylsp[(3) - (3)])); }
break;
case 92:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 552 "parse-gram.y"
{ grammar_current_rule_merge_set ((yyvsp[(3) - (3)].uniqstr), (yylsp[(3) - (3)])); }
break;
case 93:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 556 "parse-gram.y"
{ (yyval.named_ref) = 0; }
break;
case 94:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 558 "parse-gram.y"
{ (yyval.named_ref) = named_ref_new((yyvsp[(1) - (1)].uniqstr), (yylsp[(1) - (1)])); }
break;
case 96:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 570 "parse-gram.y"
{ (yyval.uniqstr) = uniqstr_new ((yyvsp[(1) - (1)].chars)); }
break;
case 97:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 575 "parse-gram.y"
{ (yyval.chars) = ""; }
break;
case 98:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 576 "parse-gram.y"
{ (yyval.chars) = (yyvsp[(1) - (1)].uniqstr); }
break;
case 100:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 587 "parse-gram.y"
{
code_props plain_code;
@@ -2644,14 +2643,14 @@ yyreduce:
case 101:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 607 "parse-gram.y"
{ (yyval.symbol) = symbol_from_uniqstr ((yyvsp[(1) - (1)].uniqstr), (yylsp[(1) - (1)])); }
break;
case 102:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 609 "parse-gram.y"
{
(yyval.symbol) = symbol_get (char_name ((yyvsp[(1) - (1)].character)), (yylsp[(1) - (1)]));
@@ -2662,14 +2661,14 @@ yyreduce:
case 103:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 617 "parse-gram.y"
{ (yyval.symbol) = symbol_from_uniqstr ((yyvsp[(1) - (1)].uniqstr), (yylsp[(1) - (1)])); }
break;
case 106:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 629 "parse-gram.y"
{
(yyval.symbol) = symbol_get (quotearg_style (c_quoting_style, (yyvsp[(1) - (1)].chars)), (yylsp[(1) - (1)]));
@@ -2679,7 +2678,7 @@ yyreduce:
case 108:
/* Line 1493 of yacc.c */
/* Line 1492 of yacc.c */
#line 638 "parse-gram.y"
{
code_props plain_code;
@@ -2693,8 +2692,8 @@ yyreduce:
/* Line 1493 of yacc.c */
#line 2698 "parse-gram.c"
/* Line 1492 of yacc.c */
#line 2697 "parse-gram.c"
default: break;
}
/* User semantic actions sometimes alter yychar, and that requires
@@ -2747,28 +2746,34 @@ yyerrlab:
#if ! YYERROR_VERBOSE
yyerror (YY_("syntax error"));
#else
while (1)
# define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, yystate, \
yytoken)
{
int yysyntax_error_status =
yysyntax_error (&yymsg_alloc, &yymsg, yystate, yytoken);
if (yysyntax_error_status == 2 && 0 < yymsg_alloc)
char const *yymsgp = YY_("syntax error");
int yysyntax_error_status = YYSYNTAX_ERROR;
if (yysyntax_error_status == 0)
yymsgp = yymsg;
else if (yysyntax_error_status == 2 && 0 < yymsg_alloc)
{
if (yymsg != yymsgbuf)
YYSTACK_FREE (yymsg);
yymsg = (char *) YYSTACK_ALLOC (yymsg_alloc);
if (yymsg)
continue;
if (!yymsg)
{
yymsg = yymsgbuf;
yymsg_alloc = sizeof yymsgbuf;
}
if (yysyntax_error_status == 0)
yyerror (yymsg);
else
yyerror (YY_("syntax error"));
{
yysyntax_error_status = YYSYNTAX_ERROR;
yymsgp = yymsg;
}
}
yyerror (yymsgp);
if (yysyntax_error_status == 2)
goto yyexhaustedlab;
break;
}
# undef YYSYNTAX_ERROR
#endif
}
@@ -2923,7 +2928,7 @@ yyreturn:
/* Line 1724 of yacc.c */
/* Line 1729 of yacc.c */
#line 648 "parse-gram.y"

6
src/parse-gram.h
View File

@@ -1,4 +1,4 @@
/* A Bison parser, made by GNU Bison 2.4.1.243-8699. */
/* A Bison parser, made by GNU Bison 2.4.1.247-0e0f-dirty. */
/* Skeleton interface for Bison's Yacc-like parsers in C
@@ -161,7 +161,7 @@
typedef union YYSTYPE
{
/* Line 1725 of yacc.c */
/* Line 1730 of yacc.c */
#line 94 "parse-gram.y"
symbol *symbol;
@@ -176,7 +176,7 @@ typedef union YYSTYPE
/* Line 1725 of yacc.c */
/* Line 1730 of yacc.c */
#line 181 "parse-gram.h"
} YYSTYPE;
# define YYSTYPE_IS_TRIVIAL 1