#define yylloc gram_lloc
/* Copy the first part of user declarations. */
-/* Line 262 of yacc.c */
+/* Line 269 of yacc.c */
#line 1 "src/parse-gram.y"
/* Bison Grammar Parser -*- C -*-
static char const *char_name (char);
-/* Line 262 of yacc.c */
+/* Line 269 of yacc.c */
#line 133 "src/parse-gram.c"
/* Enabling traces. */
#endif
/* "%code requires" blocks. */
-/* Line 282 of yacc.c */
-#line 202 "src/parse-gram.y"
+/* Line 289 of yacc.c */
+#line 203 "src/parse-gram.y"
# ifndef PARAM_TYPE
# define PARAM_TYPE
# endif
-/* Line 282 of yacc.c */
+/* Line 289 of yacc.c */
#line 170 "src/parse-gram.c"
/* Tokens. */
#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
typedef union YYSTYPE
{
-/* Line 287 of yacc.c */
-#line 88 "src/parse-gram.y"
+/* Line 294 of yacc.c */
+#line 89 "src/parse-gram.y"
assoc assoc;
char *code;
uniqstr uniqstr;
unsigned char character;
-/* Line 287 of yacc.c */
-#line 226 "src/parse-gram.y"
+/* Line 294 of yacc.c */
+#line 227 "src/parse-gram.y"
param_type param;
-/* Line 287 of yacc.c */
+/* Line 294 of yacc.c */
#line 318 "src/parse-gram.c"
} YYSTYPE;
# define YYSTYPE_IS_TRIVIAL 1
/* Copy the second part of user declarations. */
-/* Line 337 of yacc.c */
+/* Line 344 of yacc.c */
#line 342 "src/parse-gram.c"
/* Unqualified %code blocks. */
-/* Line 338 of yacc.c */
+/* Line 345 of yacc.c */
#line 56 "src/parse-gram.y"
static int current_prec = 0;
#define YYTYPE_UINT16 uint_fast16_t
#define YYTYPE_UINT8 uint_fast8_t
-/* Line 338 of yacc.c */
-#line 215 "src/parse-gram.y"
+/* Line 345 of yacc.c */
+#line 216 "src/parse-gram.y"
/** Add a lex-param and/or a parse-param.
*
static param_type current_param = param_none;
-/* Line 338 of yacc.c */
+/* Line 345 of yacc.c */
#line 373 "src/parse-gram.c"
#ifdef short
}
#endif
-#if ! defined yyoverflow || YYERROR_VERBOSE
+#if 1
/* The parser invokes alloca or malloc; define the necessary symbols. */
-# ifdef YYSTACK_USE_ALLOCA
-# if YYSTACK_USE_ALLOCA
-# ifdef __GNUC__
-# define YYSTACK_ALLOC __builtin_alloca
-# elif defined __BUILTIN_VA_ARG_INCR
-# include <alloca.h> /* INFRINGES ON USER NAME SPACE */
-# elif defined _AIX
-# define YYSTACK_ALLOC __alloca
-# elif defined _MSC_VER
-# include <malloc.h> /* INFRINGES ON USER NAME SPACE */
-# define alloca _alloca
-# else
-# define YYSTACK_ALLOC alloca
-# if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
-# ifndef EXIT_SUCCESS
-# define EXIT_SUCCESS 0
-# endif
-# endif
-# endif
-# endif
-# endif
-
# ifdef YYSTACK_ALLOC
/* Pacify GCC's `empty if-body' warning. */
# define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0))
# endif
# endif
# endif
-#endif /* ! defined yyoverflow || YYERROR_VERBOSE */
+# define YYCOPY_NEEDED 1
+#endif
#if (! defined yyoverflow \
((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE) + sizeof (YYLTYPE)) \
+ 2 * YYSTACK_GAP_MAXIMUM)
-/* Copy COUNT objects from FROM to TO. The source and destination do
- not overlap. */
-# ifndef YYCOPY
-# if defined __GNUC__ && 1 < __GNUC__
-# define YYCOPY(To, From, Count) \
- __builtin_memcpy (To, From, (Count) * sizeof (*(From)))
-# else
-# define YYCOPY(To, From, Count) \
- do \
- { \
- YYSIZE_T yyi; \
- for (yyi = 0; yyi < (Count); yyi++) \
- (To)[yyi] = (From)[yyi]; \
- } \
- while (YYID (0))
-# endif
-# endif
+# define YYCOPY_NEEDED 1
/* Relocate STACK from its old location to the new one. The
local variables YYSIZE and YYSTACKSIZE give the old and new number of
#endif
+#if defined YYCOPY_NEEDED && YYCOPY_NEEDED
+/* Copy COUNT objects from FROM to TO. The source and destination do
+ not overlap. */
+# ifndef YYCOPY
+# if defined __GNUC__ && 1 < __GNUC__
+# define YYCOPY(To, From, Count) \
+ __builtin_memcpy (To, From, (Count) * sizeof (*(From)))
+# else
+# define YYCOPY(To, From, Count) \
+ do \
+ { \
+ YYSIZE_T yyi; \
+ for (yyi = 0; yyi < (Count); yyi++) \
+ (To)[yyi] = (From)[yyi]; \
+ } \
+ while (YYID (0))
+# endif
+# endif
+#endif /* !YYCOPY_NEEDED */
+
/* YYFINAL -- State number of the termination state. */
#define YYFINAL 3
/* YYLAST -- Last index in YYTABLE. */
/* YYRLINEYYN -- Source line where rule number YYN was defined. */
static const yytype_uint16 yyrline[] =
{
- 0, 251, 251, 259, 261, 265, 266, 276, 280, 285,
- 286, 291, 296, 297, 298, 299, 300, 305, 314, 315,
- 316, 317, 318, 319, 320, 321, 321, 322, 323, 347,
- 348, 349, 350, 354, 355, 364, 365, 366, 370, 377,
- 384, 388, 392, 399, 414, 415, 419, 431, 431, 436,
- 436, 441, 452, 467, 468, 469, 470, 474, 475, 480,
- 482, 487, 488, 493, 495, 500, 501, 505, 506, 507,
- 508, 513, 518, 523, 529, 535, 546, 547, 556, 557,
- 563, 564, 565, 572, 572, 577, 578, 579, 584, 586,
- 588, 590, 592, 594, 596, 601, 603, 613, 614, 619,
- 620, 621, 630, 650, 652, 661, 666, 667, 672, 679,
- 681
+ 0, 252, 252, 260, 262, 266, 267, 277, 281, 286,
+ 287, 292, 297, 298, 299, 300, 301, 306, 315, 316,
+ 317, 318, 319, 320, 321, 322, 322, 323, 324, 348,
+ 349, 350, 351, 355, 356, 365, 366, 367, 371, 378,
+ 385, 389, 393, 400, 415, 416, 420, 432, 432, 437,
+ 437, 442, 453, 468, 469, 470, 471, 475, 476, 481,
+ 483, 488, 489, 494, 496, 501, 502, 506, 507, 508,
+ 509, 514, 519, 524, 530, 536, 547, 548, 557, 558,
+ 564, 565, 566, 573, 573, 578, 579, 580, 585, 587,
+ 589, 591, 593, 595, 597, 602, 604, 614, 615, 620,
+ 621, 622, 631, 651, 653, 662, 667, 668, 673, 680,
+ 682
};
#endif
yychar = (Token); \
yylval = (Value); \
YYPOPSTACK (1); \
+ YY_LAC_DISCARD ("YYBACKUP"); \
goto yybackup; \
} \
else \
{
case 3: // "string"
-/* Line 740 of yacc.c */
-#line 175 "src/parse-gram.y"
+/* Line 751 of yacc.c */
+#line 176 "src/parse-gram.y"
{ fputs (quotearg_style (c_quoting_style, ((*yyvaluep).chars)), stderr); }
-/* Line 740 of yacc.c */
-#line 1041 "src/parse-gram.c"
+/* Line 751 of yacc.c */
+#line 1023 "src/parse-gram.c"
break;
case 4: // "integer"
-/* Line 740 of yacc.c */
-#line 188 "src/parse-gram.y"
+/* Line 751 of yacc.c */
+#line 189 "src/parse-gram.y"
{ fprintf (stderr, "%d", ((*yyvaluep).integer)); }
-/* Line 740 of yacc.c */
-#line 1050 "src/parse-gram.c"
+/* Line 751 of yacc.c */
+#line 1032 "src/parse-gram.c"
break;
case 24: // "%<flag>"
-/* Line 740 of yacc.c */
-#line 184 "src/parse-gram.y"
+/* Line 751 of yacc.c */
+#line 185 "src/parse-gram.y"
{ fprintf (stderr, "%%%s", ((*yyvaluep).uniqstr)); }
-/* Line 740 of yacc.c */
-#line 1059 "src/parse-gram.c"
+/* Line 751 of yacc.c */
+#line 1041 "src/parse-gram.c"
break;
case 40: // "{...}"
-/* Line 740 of yacc.c */
-#line 177 "src/parse-gram.y"
+/* Line 751 of yacc.c */
+#line 178 "src/parse-gram.y"
{ fprintf (stderr, "{\n%s\n}", ((*yyvaluep).code)); }
-/* Line 740 of yacc.c */
-#line 1068 "src/parse-gram.c"
+/* Line 751 of yacc.c */
+#line 1050 "src/parse-gram.c"
break;
case 42: // "[identifier]"
-/* Line 740 of yacc.c */
-#line 182 "src/parse-gram.y"
+/* Line 751 of yacc.c */
+#line 183 "src/parse-gram.y"
{ fprintf (stderr, "[%s]", ((*yyvaluep).uniqstr)); }
-/* Line 740 of yacc.c */
-#line 1077 "src/parse-gram.c"
+/* Line 751 of yacc.c */
+#line 1059 "src/parse-gram.c"
break;
case 43: // "char"
-/* Line 740 of yacc.c */
-#line 169 "src/parse-gram.y"
+/* Line 751 of yacc.c */
+#line 170 "src/parse-gram.y"
{ fputs (char_name (((*yyvaluep).character)), stderr); }
-/* Line 740 of yacc.c */
-#line 1086 "src/parse-gram.c"
+/* Line 751 of yacc.c */
+#line 1068 "src/parse-gram.c"
break;
case 44: // "epilogue"
-/* Line 740 of yacc.c */
-#line 177 "src/parse-gram.y"
+/* Line 751 of yacc.c */
+#line 178 "src/parse-gram.y"
{ fprintf (stderr, "{\n%s\n}", ((*yyvaluep).chars)); }
-/* Line 740 of yacc.c */
-#line 1095 "src/parse-gram.c"
+/* Line 751 of yacc.c */
+#line 1077 "src/parse-gram.c"
break;
case 46: // "identifier"
-/* Line 740 of yacc.c */
-#line 181 "src/parse-gram.y"
+/* Line 751 of yacc.c */
+#line 182 "src/parse-gram.y"
{ fputs (((*yyvaluep).uniqstr), stderr); }
-/* Line 740 of yacc.c */
-#line 1104 "src/parse-gram.c"
+/* Line 751 of yacc.c */
+#line 1086 "src/parse-gram.c"
break;
case 47: // "identifier:"
-/* Line 740 of yacc.c */
-#line 183 "src/parse-gram.y"
+/* Line 751 of yacc.c */
+#line 184 "src/parse-gram.y"
{ fprintf (stderr, "%s:", ((*yyvaluep).uniqstr)); }
-/* Line 740 of yacc.c */
-#line 1113 "src/parse-gram.c"
+/* Line 751 of yacc.c */
+#line 1095 "src/parse-gram.c"
break;
case 50: // "%{...%}"
-/* Line 740 of yacc.c */
-#line 177 "src/parse-gram.y"
+/* Line 751 of yacc.c */
+#line 178 "src/parse-gram.y"
{ fprintf (stderr, "{\n%s\n}", ((*yyvaluep).chars)); }
-/* Line 740 of yacc.c */
-#line 1122 "src/parse-gram.c"
+/* Line 751 of yacc.c */
+#line 1104 "src/parse-gram.c"
break;
case 52: // "<tag>"
-/* Line 740 of yacc.c */
-#line 185 "src/parse-gram.y"
+/* Line 751 of yacc.c */
+#line 186 "src/parse-gram.y"
{ fprintf (stderr, "<%s>", ((*yyvaluep).uniqstr)); }
-/* Line 740 of yacc.c */
-#line 1131 "src/parse-gram.c"
+/* Line 751 of yacc.c */
+#line 1113 "src/parse-gram.c"
break;
case 55: // "%param"
-/* Line 740 of yacc.c */
-#line 231 "src/parse-gram.y"
+/* Line 751 of yacc.c */
+#line 232 "src/parse-gram.y"
{
switch (((*yyvaluep).param))
{
case param_none: aver (false); break;
}
}
-/* Line 740 of yacc.c */
-#line 1151 "src/parse-gram.c"
+/* Line 751 of yacc.c */
+#line 1133 "src/parse-gram.c"
break;
case 72: // symbol.prec
-/* Line 740 of yacc.c */
-#line 191 "src/parse-gram.y"
+/* Line 751 of yacc.c */
+#line 192 "src/parse-gram.y"
{ fprintf (stderr, "%s", ((*yyvaluep).symbol)->tag); }
-/* Line 740 of yacc.c */
-#line 1160 "src/parse-gram.c"
+/* Line 751 of yacc.c */
+#line 1142 "src/parse-gram.c"
break;
case 85: // variable
-/* Line 740 of yacc.c */
-#line 181 "src/parse-gram.y"
+/* Line 751 of yacc.c */
+#line 182 "src/parse-gram.y"
{ fputs (((*yyvaluep).uniqstr), stderr); }
-/* Line 740 of yacc.c */
-#line 1169 "src/parse-gram.c"
+/* Line 751 of yacc.c */
+#line 1151 "src/parse-gram.c"
break;
case 86: // content.opt
-/* Line 740 of yacc.c */
-#line 177 "src/parse-gram.y"
+/* Line 751 of yacc.c */
+#line 178 "src/parse-gram.y"
{ fprintf (stderr, "{\n%s\n}", ((*yyvaluep).chars)); }
-/* Line 740 of yacc.c */
-#line 1178 "src/parse-gram.c"
+/* Line 751 of yacc.c */
+#line 1160 "src/parse-gram.c"
break;
case 87: // braceless
-/* Line 740 of yacc.c */
-#line 177 "src/parse-gram.y"
+/* Line 751 of yacc.c */
+#line 178 "src/parse-gram.y"
{ fprintf (stderr, "{\n%s\n}", ((*yyvaluep).chars)); }
-/* Line 740 of yacc.c */
-#line 1187 "src/parse-gram.c"
+/* Line 751 of yacc.c */
+#line 1169 "src/parse-gram.c"
break;
case 88: // id
-/* Line 740 of yacc.c */
-#line 191 "src/parse-gram.y"
+/* Line 751 of yacc.c */
+#line 192 "src/parse-gram.y"
{ fprintf (stderr, "%s", ((*yyvaluep).symbol)->tag); }
-/* Line 740 of yacc.c */
-#line 1196 "src/parse-gram.c"
+/* Line 751 of yacc.c */
+#line 1178 "src/parse-gram.c"
break;
case 89: // id_colon
-/* Line 740 of yacc.c */
-#line 192 "src/parse-gram.y"
+/* Line 751 of yacc.c */
+#line 193 "src/parse-gram.y"
{ fprintf (stderr, "%s:", ((*yyvaluep).symbol)->tag); }
-/* Line 740 of yacc.c */
-#line 1205 "src/parse-gram.c"
+/* Line 751 of yacc.c */
+#line 1187 "src/parse-gram.c"
break;
case 90: // symbol
-/* Line 740 of yacc.c */
-#line 191 "src/parse-gram.y"
+/* Line 751 of yacc.c */
+#line 192 "src/parse-gram.y"
{ fprintf (stderr, "%s", ((*yyvaluep).symbol)->tag); }
-/* Line 740 of yacc.c */
-#line 1214 "src/parse-gram.c"
+/* Line 751 of yacc.c */
+#line 1196 "src/parse-gram.c"
break;
case 91: // string_as_id
-/* Line 740 of yacc.c */
-#line 191 "src/parse-gram.y"
+/* Line 751 of yacc.c */
+#line 192 "src/parse-gram.y"
{ fprintf (stderr, "%s", ((*yyvaluep).symbol)->tag); }
-/* Line 740 of yacc.c */
-#line 1223 "src/parse-gram.c"
+/* Line 751 of yacc.c */
+#line 1205 "src/parse-gram.c"
break;
default:
# define YYMAXDEPTH 10000
#endif
+/* Given a state stack such that *YYBOTTOM is its bottom, such that
+ *YYTOP is either its top or is YYTOP_EMPTY to indicate an empty
+ stack, and such that *YYCAPACITY is the maximum number of elements it
+ can hold without a reallocation, make sure there is enough room to
+ store YYADD more elements. If not, allocate a new stack using
+ YYSTACK_ALLOC, copy the existing elements, and adjust *YYBOTTOM,
+ *YYTOP, and *YYCAPACITY to reflect the new capacity and memory
+ location. If *YYBOTTOM != YYBOTTOM_NO_FREE, then free the old stack
+ using YYSTACK_FREE. Return 0 if successful or if no reallocation is
+ required. Return 1 if memory is exhausted. */
+static int
+yy_lac_stack_realloc (YYSIZE_T *yycapacity, YYSIZE_T yyadd,
+#if YYDEBUG
+ char const *yydebug_prefix,
+ char const *yydebug_suffix,
+#endif
+ yytype_int16 **yybottom,
+ yytype_int16 *yybottom_no_free,
+ yytype_int16 **yytop, yytype_int16 *yytop_empty)
+{
+ YYSIZE_T yysize_old =
+ *yytop == yytop_empty ? 0 : *yytop - *yybottom + 1;
+ YYSIZE_T yysize_new = yysize_old + yyadd;
+ if (*yycapacity < yysize_new)
+ {
+ YYSIZE_T yyalloc = 2 * yysize_new;
+ yytype_int16 *yybottom_new;
+ /* Use YYMAXDEPTH for maximum stack size given that the stack
+ should never need to grow larger than the main state stack
+ needs to grow without LAC. */
+ if (YYMAXDEPTH < yysize_new)
+ {
+ YYDPRINTF ((stderr, "%smax size exceeded%s", yydebug_prefix,
+ yydebug_suffix));
+ return 1;
+ }
+ if (YYMAXDEPTH < yyalloc)
+ yyalloc = YYMAXDEPTH;
+ yybottom_new =
+ (yytype_int16*) YYSTACK_ALLOC (yyalloc * sizeof *yybottom_new);
+ if (!yybottom_new)
+ {
+ YYDPRINTF ((stderr, "%srealloc failed%s", yydebug_prefix,
+ yydebug_suffix));
+ return 1;
+ }
+ if (*yytop != yytop_empty)
+ {
+ YYCOPY (yybottom_new, *yybottom, yysize_old);
+ *yytop = yybottom_new + (yysize_old - 1);
+ }
+ if (*yybottom != yybottom_no_free)
+ YYSTACK_FREE (*yybottom);
+ *yybottom = yybottom_new;
+ *yycapacity = yyalloc;
+ }
+ return 0;
+}
+
+/* Establish the initial context for the current lookahead if no initial
+ context is currently established.
+
+ We define a context as a snapshot of the parser stacks. We define
+ the initial context for a lookahead as the context in which the
+ parser initially examines that lookahead in order to select a
+ syntactic action. Thus, if the lookahead eventually proves
+ syntactically unacceptable (possibly in a later context reached via a
+ series of reductions), the initial context can be used to determine
+ the exact set of tokens that would be syntactically acceptable in the
+ lookahead's place. Moreover, it is the context after which any
+ further semantic actions would be erroneous because they would be
+ determined by a syntactically unacceptable token.
+
+ YY_LAC_ESTABLISH should be invoked when a reduction is about to be
+ performed in an inconsistent state (which, for the purposes of LAC,
+ includes consistent states that don't know they're consistent because
+ their default reductions have been disabled). Iff there is a
+ lookahead token, it should also be invoked before reporting a syntax
+ error. This latter case is for the sake of the debugging output.
+
+ For parse.lac=full, the implementation of YY_LAC_ESTABLISH is as
+ follows. If no initial context is currently established for the
+ current lookahead, then check if that lookahead can eventually be
+ shifted if syntactic actions continue from the current context.
+ Report a syntax error if it cannot. */
+#define YY_LAC_ESTABLISH \
+do { \
+ if (!yy_lac_established) \
+ { \
+ YYDPRINTF ((stderr, \
+ "LAC: initial context established for %s\n", \
+ yytname[yytoken])); \
+ yy_lac_established = 1; \
+ { \
+ int yy_lac_status = \
+ yy_lac (yyesa, &yyes, &yyes_capacity, yyssp, yytoken); \
+ if (yy_lac_status == 2) \
+ goto yyexhaustedlab; \
+ if (yy_lac_status == 1) \
+ goto yyerrlab; \
+ } \
+ } \
+} while (YYID (0))
+
+/* Discard any previous initial lookahead context because of Event,
+ which may be a lookahead change or an invalidation of the currently
+ established initial context for the current lookahead.
+
+ The most common example of a lookahead change is a shift. An example
+ of both cases is syntax error recovery. That is, a syntax error
+ occurs when the lookahead is syntactically erroneous for the
+ currently established initial context, so error recovery manipulates
+ the parser stacks to try to find a new initial context in which the
+ current lookahead is syntactically acceptable. If it fails to find
+ such a context, it discards the lookahead. */
+#if YYDEBUG
+# define YY_LAC_DISCARD(Event) \
+do { \
+ if (yy_lac_established) \
+ { \
+ if (yydebug) \
+ YYFPRINTF (stderr, "LAC: initial context discarded due to " \
+ Event "\n"); \
+ yy_lac_established = 0; \
+ } \
+} while (YYID (0))
+#else
+# define YY_LAC_DISCARD(Event) yy_lac_established = 0
+#endif
+
+/* Given the stack whose top is *YYSSP, return 0 iff YYTOKEN can
+ eventually (after perhaps some reductions) be shifted, return 1 if
+ not, or return 2 if memory is exhausted. As preconditions and
+ postconditions: *YYES_CAPACITY is the allocated size of the array to
+ which *YYES points, and either *YYES = YYESA or *YYES points to an
+ array allocated with YYSTACK_ALLOC. yy_lac may overwrite the
+ contents of either array, alter *YYES and *YYES_CAPACITY, and free
+ any old *YYES other than YYESA. */
+static int
+yy_lac (yytype_int16 *yyesa, yytype_int16 **yyes,
+ YYSIZE_T *yyes_capacity, yytype_int16 *yyssp, int yytoken)
+{
+ yytype_int16 *yyes_prev = yyssp;
+ yytype_int16 *yyesp = yyes_prev;
+ YYDPRINTF ((stderr, "LAC: checking lookahead %s:", yytname[yytoken]));
+ if (yytoken == YYUNDEFTOK)
+ {
+ YYDPRINTF ((stderr, " Always Err\n"));
+ return 1;
+ }
+ while (1)
+ {
+ int yyrule = yypact[*yyesp];
+ if (yypact_value_is_default (yyrule)
+ || (yyrule += yytoken) < 0 || YYLAST < yyrule
+ || yycheck[yyrule] != yytoken)
+ {
+ yyrule = yydefact[*yyesp];
+ if (yyrule == 0)
+ {
+ YYDPRINTF ((stderr, " Err\n"));
+ return 1;
+ }
+ }
+ else
+ {
+ yyrule = yytable[yyrule];
+ if (yytable_value_is_error (yyrule))
+ {
+ YYDPRINTF ((stderr, " Err\n"));
+ return 1;
+ }
+ if (0 < yyrule)
+ {
+ YYDPRINTF ((stderr, " S%d\n", yyrule));
+ return 0;
+ }
+ yyrule = -yyrule;
+ }
+ {
+ YYSIZE_T yylen = yyr2[yyrule];
+ YYDPRINTF ((stderr, " R%d", yyrule - 1));
+ if (yyesp != yyes_prev)
+ {
+ YYSIZE_T yysize = yyesp - *yyes + 1;
+ if (yylen < yysize)
+ {
+ yyesp -= yylen;
+ yylen = 0;
+ }
+ else
+ {
+ yylen -= yysize;
+ yyesp = yyes_prev;
+ }
+ }
+ if (yylen)
+ yyesp = yyes_prev -= yylen;
+ }
+ {
+ int yystate;
+ {
+ int yylhs = yyr1[yyrule] - YYNTOKENS;
+ yystate = yypgoto[yylhs] + *yyesp;
+ if (yystate < 0 || YYLAST < yystate
+ || yycheck[yystate] != *yyesp)
+ yystate = yydefgoto[yylhs];
+ else
+ yystate = yytable[yystate];
+ }
+ if (yyesp == yyes_prev)
+ {
+ yyesp = *yyes;
+ *yyesp = yystate;
+ }
+ else
+ {
+ if (yy_lac_stack_realloc (yyes_capacity, 1,
+#if YYDEBUG
+ " (", ")",
+#endif
+ yyes, yyesa, &yyesp, yyes_prev))
+ {
+ YYDPRINTF ((stderr, "\n"));
+ return 2;
+ }
+ *++yyesp = yystate;
+ }
+ YYDPRINTF ((stderr, " G%d", *yyesp));
+ }
+ }
+}
+
#if YYERROR_VERBOSE
/* Copy into *YYMSG, which is of size *YYMSG_ALLOC, an error message
about the unexpected token YYTOKEN for the state stack whose top is
- YYSSP.
+ YYSSP. In order to see if a particular token T is a
+ valid looakhead, invoke yy_lac (YYESA, YYES, YYES_CAPACITY, YYSSP, T).
Return 0 if *YYMSG was successfully written. Return 1 if *YYMSG is
not large enough to hold the message. In that case, also set
*YYMSG_ALLOC to the required number of bytes. Return 2 if the
- required number of bytes is too large to store. */
+ required number of bytes is too large to store or if
+ yy_lac returned 2. */
static int
yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg,
- yytype_int16 *yyssp, int yytoken)
+ yytype_int16 *yyesa, yytype_int16 **yyes,
+ YYSIZE_T *yyes_capacity, yytype_int16 *yyssp, int yytoken)
{
YYSIZE_T yysize0 = yytnamerr (0, yytname[yytoken]);
YYSIZE_T yysize = yysize0;
consistent state with a default action. There might have been a
previous inconsistent state, consistent state with a non-default
action, or user semantic action that manipulated yychar.
- - Of course, the expected token list depends on states to have
- correct lookahead information, and it depends on the parser not
- to perform extra reductions after fetching a lookahead from the
- scanner and before detecting a syntax error. Thus, state merging
- (from LALR or IELR) and default reductions corrupt the expected
- token list. However, the list is correct for canonical LR with
- one exception: it will still contain any token that will not be
- accepted due to an error action in a later state.
+ In the first two cases, it might appear that the current syntax
+ error should have been detected in the previous state when yy_lac
+ was invoked. However, at that time, there might have been a
+ different syntax error that discarded a different initial context
+ during error recovery, leaving behind the current lookahead.
*/
if (yytoken != YYEMPTY)
{
int yyn = yypact[*yyssp];
+ YYDPRINTF ((stderr, "Constructing syntax error message\n"));
yyarg[yycount++] = yytname[yytoken];
if (!yypact_value_is_default (yyn))
{
- /* 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. */
- int yychecklim = YYLAST - yyn + 1;
- int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
int yyx;
- for (yyx = yyxbegin; yyx < yyxend; ++yyx)
- if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR
- && !yytable_value_is_error (yytable[yyx + yyn]))
+ for (yyx = 0; yyx < YYNTOKENS; ++yyx)
+ if (yyx != YYTERROR && yyx != YYUNDEFTOK)
{
+ {
+ int yy_lac_status = yy_lac (yyesa, yyes, yyes_capacity,
+ yyssp, yyx);
+ if (yy_lac_status == 2)
+ return 2;
+ if (yy_lac_status == 1)
+ continue;
+ }
if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM)
{
yycount = 1;
yysize = yysize1;
}
}
+# if YYDEBUG
+ else if (yydebug)
+ YYFPRINTF (stderr, "No expected tokens.\n");
+# endif
}
switch (yycount)
YYSIZE_T yystacksize;
+ yytype_int16 yyesa[20];
+ yytype_int16 *yyes;
+ YYSIZE_T yyes_capacity;
+
+ int yy_lac_established = 0;
int yyn;
int yyresult;
/* Lookahead token as an internal (translated) token number. */
yyls = yylsa;
yystacksize = YYINITDEPTH;
+ yyes = yyesa;
+ yyes_capacity = sizeof yyesa / sizeof *yyes;
+ if (YYMAXDEPTH < yyes_capacity)
+ yyes_capacity = YYMAXDEPTH;
+
YYDPRINTF ((stderr, "Starting parse\n"));
yystate = 0;
#endif
/* User initialization code. */
-/* Line 1430 of yacc.c */
-#line 80 "src/parse-gram.y"
+/* Line 1525 of yacc.c */
+#line 81 "src/parse-gram.y"
{
/* Bison's grammar can initial empty locations, hence a default
location is needed. */
boundary_set (&yylloc.start, current_file, 1, 1);
boundary_set (&yylloc.end, current_file, 1, 1);
}
-/* Line 1430 of yacc.c */
-#line 1778 "src/parse-gram.c"
+/* Line 1525 of yacc.c */
+#line 2008 "src/parse-gram.c"
yylsp[0] = yylloc;
goto yysetstate;
detect an error, take that action. */
yyn += yytoken;
if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
- goto yydefault;
+ {
+ YY_LAC_ESTABLISH;
+ goto yydefault;
+ }
yyn = yytable[yyn];
if (yyn <= 0)
{
if (yytable_value_is_error (yyn))
goto yyerrlab;
+ YY_LAC_ESTABLISH;
yyn = -yyn;
goto yyreduce;
}
/* Discard the shifted token. */
yychar = YYEMPTY;
+ YY_LAC_DISCARD ("shift");
yystate = yyn;
*++yyvsp = yylval;
/* Default location. */
YYLLOC_DEFAULT (yyloc, (yylsp - yylen), yylen);
YY_REDUCE_PRINT (yyn);
- switch (yyn)
- {
- case 6:
-/* Line 1646 of yacc.c */
-#line 267 "src/parse-gram.y"
+ {
+ int yychar_backup = yychar;
+ switch (yyn)
+ {
+ case 6:
+/* Line 1741 of yacc.c */
+#line 268 "src/parse-gram.y"
{
code_props plain_code;
code_props_plain_init (&plain_code, (yyvsp[0].chars), (yylsp[0]));
plain_code.code, (yylsp[0]));
code_scanner_last_string_free ();
}
-/* Line 1646 of yacc.c */
-#line 1976 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2213 "src/parse-gram.c"
break;
case 7:
-/* Line 1646 of yacc.c */
-#line 277 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 278 "src/parse-gram.y"
{
muscle_percent_define_ensure ((yyvsp[0].uniqstr), (yylsp[0]), true);
}
-/* Line 1646 of yacc.c */
-#line 1986 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2223 "src/parse-gram.c"
break;
case 8:
-/* Line 1646 of yacc.c */
-#line 281 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 282 "src/parse-gram.y"
{
muscle_percent_define_insert ((yyvsp[-1].uniqstr), (yylsp[-1]), (yyvsp[0].chars),
MUSCLE_PERCENT_DEFINE_GRAMMAR_FILE);
}
-/* Line 1646 of yacc.c */
-#line 1997 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2234 "src/parse-gram.c"
break;
case 9:
-/* Line 1646 of yacc.c */
-#line 285 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 286 "src/parse-gram.y"
{ defines_flag = true; }
-/* Line 1646 of yacc.c */
-#line 2005 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2242 "src/parse-gram.c"
break;
case 10:
-/* Line 1646 of yacc.c */
-#line 287 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 288 "src/parse-gram.y"
{
defines_flag = true;
spec_defines_file = xstrdup ((yyvsp[0].chars));
}
-/* Line 1646 of yacc.c */
-#line 2016 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2253 "src/parse-gram.c"
break;
case 11:
-/* Line 1646 of yacc.c */
-#line 292 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 293 "src/parse-gram.y"
{
muscle_percent_define_insert ("parse.error", (yylsp[0]), "verbose",
MUSCLE_PERCENT_DEFINE_GRAMMAR_FILE);
}
-/* Line 1646 of yacc.c */
-#line 2027 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2264 "src/parse-gram.c"
break;
case 12:
-/* Line 1646 of yacc.c */
-#line 296 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 297 "src/parse-gram.y"
{ expected_sr_conflicts = (yyvsp[0].integer); }
-/* Line 1646 of yacc.c */
-#line 2035 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2272 "src/parse-gram.c"
break;
case 13:
-/* Line 1646 of yacc.c */
-#line 297 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 298 "src/parse-gram.y"
{ expected_rr_conflicts = (yyvsp[0].integer); }
-/* Line 1646 of yacc.c */
-#line 2043 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2280 "src/parse-gram.c"
break;
case 14:
-/* Line 1646 of yacc.c */
-#line 298 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 299 "src/parse-gram.y"
{ spec_file_prefix = (yyvsp[0].chars); }
-/* Line 1646 of yacc.c */
-#line 2051 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2288 "src/parse-gram.c"
break;
case 15:
-/* Line 1646 of yacc.c */
-#line 299 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 300 "src/parse-gram.y"
{ spec_file_prefix = (yyvsp[0].chars); }
-/* Line 1646 of yacc.c */
-#line 2059 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2296 "src/parse-gram.c"
break;
case 16:
-/* Line 1646 of yacc.c */
-#line 301 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 302 "src/parse-gram.y"
{
nondeterministic_parser = true;
glr_parser = true;
}
-/* Line 1646 of yacc.c */
-#line 2070 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2307 "src/parse-gram.c"
break;
case 17:
-/* Line 1646 of yacc.c */
-#line 306 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 307 "src/parse-gram.y"
{
code_props action;
code_props_symbol_action_init (&action, (yyvsp[0].code), (yylsp[0]));
muscle_code_grow ("initial_action", action.code, (yylsp[0]));
code_scanner_last_string_free ();
}
-/* Line 1646 of yacc.c */
-#line 2085 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2322 "src/parse-gram.c"
break;
case 18:
-/* Line 1646 of yacc.c */
-#line 314 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 315 "src/parse-gram.y"
{ language_argmatch ((yyvsp[0].chars), grammar_prio, (yylsp[-1])); }
-/* Line 1646 of yacc.c */
-#line 2093 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2330 "src/parse-gram.c"
break;
case 19:
-/* Line 1646 of yacc.c */
-#line 315 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 316 "src/parse-gram.y"
{ spec_name_prefix = (yyvsp[0].chars); }
-/* Line 1646 of yacc.c */
-#line 2101 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2338 "src/parse-gram.c"
break;
case 20:
-/* Line 1646 of yacc.c */
-#line 316 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 317 "src/parse-gram.y"
{ spec_name_prefix = (yyvsp[0].chars); }
-/* Line 1646 of yacc.c */
-#line 2109 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2346 "src/parse-gram.c"
break;
case 21:
-/* Line 1646 of yacc.c */
-#line 317 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 318 "src/parse-gram.y"
{ no_lines_flag = true; }
-/* Line 1646 of yacc.c */
-#line 2117 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2354 "src/parse-gram.c"
break;
case 22:
-/* Line 1646 of yacc.c */
-#line 318 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 319 "src/parse-gram.y"
{ nondeterministic_parser = true; }
-/* Line 1646 of yacc.c */
-#line 2125 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2362 "src/parse-gram.c"
break;
case 23:
-/* Line 1646 of yacc.c */
-#line 319 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 320 "src/parse-gram.y"
{ spec_outfile = (yyvsp[0].chars); }
-/* Line 1646 of yacc.c */
-#line 2133 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2370 "src/parse-gram.c"
break;
case 24:
-/* Line 1646 of yacc.c */
-#line 320 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 321 "src/parse-gram.y"
{ spec_outfile = (yyvsp[0].chars); }
-/* Line 1646 of yacc.c */
-#line 2141 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2378 "src/parse-gram.c"
break;
case 25:
-/* Line 1646 of yacc.c */
-#line 321 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 322 "src/parse-gram.y"
{ current_param = (yyvsp[0].param); }
-/* Line 1646 of yacc.c */
-#line 2149 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2386 "src/parse-gram.c"
break;
case 26:
-/* Line 1646 of yacc.c */
-#line 321 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 322 "src/parse-gram.y"
{ current_param = param_none; }
-/* Line 1646 of yacc.c */
-#line 2157 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2394 "src/parse-gram.c"
break;
case 27:
-/* Line 1646 of yacc.c */
-#line 322 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 323 "src/parse-gram.y"
{ version_check (&(yylsp[0]), (yyvsp[0].chars)); }
-/* Line 1646 of yacc.c */
-#line 2165 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2402 "src/parse-gram.c"
break;
case 28:
-/* Line 1646 of yacc.c */
-#line 324 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 325 "src/parse-gram.y"
{
char const *skeleton_user = (yyvsp[0].chars);
if (strchr (skeleton_user, '/'))
}
skeleton_arg (skeleton_user, grammar_prio, (yylsp[-1]));
}
-/* Line 1646 of yacc.c */
-#line 2195 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2432 "src/parse-gram.c"
break;
case 29:
-/* Line 1646 of yacc.c */
-#line 347 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 348 "src/parse-gram.y"
{ token_table_flag = true; }
-/* Line 1646 of yacc.c */
-#line 2203 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2440 "src/parse-gram.c"
break;
case 30:
-/* Line 1646 of yacc.c */
-#line 348 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 349 "src/parse-gram.y"
{ report_flag |= report_states; }
-/* Line 1646 of yacc.c */
-#line 2211 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2448 "src/parse-gram.c"
break;
case 31:
-/* Line 1646 of yacc.c */
-#line 349 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 350 "src/parse-gram.y"
{ yacc_flag = true; }
-/* Line 1646 of yacc.c */
-#line 2219 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2456 "src/parse-gram.c"
break;
case 33:
-/* Line 1646 of yacc.c */
-#line 354 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 355 "src/parse-gram.y"
{ add_param (current_param, (yyvsp[0].code), (yylsp[0])); }
-/* Line 1646 of yacc.c */
-#line 2227 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2464 "src/parse-gram.c"
break;
case 34:
-/* Line 1646 of yacc.c */
-#line 355 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 356 "src/parse-gram.y"
{ add_param (current_param, (yyvsp[0].code), (yylsp[0])); }
-/* Line 1646 of yacc.c */
-#line 2235 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2472 "src/parse-gram.c"
break;
case 37:
-/* Line 1646 of yacc.c */
-#line 367 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 368 "src/parse-gram.y"
{
grammar_start_symbol_set ((yyvsp[0].symbol), (yylsp[0]));
}
-/* Line 1646 of yacc.c */
-#line 2245 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2482 "src/parse-gram.c"
break;
case 38:
-/* Line 1646 of yacc.c */
-#line 371 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 372 "src/parse-gram.y"
{
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 1646 of yacc.c */
-#line 2258 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2495 "src/parse-gram.c"
break;
case 39:
-/* Line 1646 of yacc.c */
-#line 378 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 379 "src/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 1646 of yacc.c */
-#line 2271 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2508 "src/parse-gram.c"
break;
case 40:
-/* Line 1646 of yacc.c */
-#line 385 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 386 "src/parse-gram.y"
{
default_prec = true;
}
-/* Line 1646 of yacc.c */
-#line 2281 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2518 "src/parse-gram.c"
break;
case 41:
-/* Line 1646 of yacc.c */
-#line 389 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 390 "src/parse-gram.y"
{
default_prec = false;
}
-/* Line 1646 of yacc.c */
-#line 2291 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2528 "src/parse-gram.c"
break;
case 42:
-/* Line 1646 of yacc.c */
-#line 393 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 394 "src/parse-gram.y"
{
/* Do not invoke muscle_percent_code_grow here since it invokes
muscle_user_name_list_grow. */
muscle_code_grow ("percent_code()", (yyvsp[0].chars), (yylsp[0]));
code_scanner_last_string_free ();
}
-/* Line 1646 of yacc.c */
-#line 2304 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2541 "src/parse-gram.c"
break;
case 43:
-/* Line 1646 of yacc.c */
-#line 400 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 401 "src/parse-gram.y"
{
muscle_percent_code_grow ((yyvsp[-1].uniqstr), (yylsp[-1]), (yyvsp[0].chars), (yylsp[0]));
code_scanner_last_string_free ();
}
-/* Line 1646 of yacc.c */
-#line 2315 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2552 "src/parse-gram.c"
break;
case 44:
-/* Line 1646 of yacc.c */
-#line 414 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 415 "src/parse-gram.y"
{}
-/* Line 1646 of yacc.c */
-#line 2323 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2560 "src/parse-gram.c"
break;
case 45:
-/* Line 1646 of yacc.c */
-#line 415 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 416 "src/parse-gram.y"
{ muscle_code_grow ("union_name", (yyvsp[0].uniqstr), (yylsp[0])); }
-/* Line 1646 of yacc.c */
-#line 2331 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2568 "src/parse-gram.c"
break;
case 46:
-/* Line 1646 of yacc.c */
-#line 420 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 421 "src/parse-gram.y"
{
union_seen = true;
muscle_code_grow ("stype", (yyvsp[0].chars), (yylsp[0]));
code_scanner_last_string_free ();
}
-/* Line 1646 of yacc.c */
-#line 2343 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2580 "src/parse-gram.c"
break;
case 47:
-/* Line 1646 of yacc.c */
-#line 431 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 432 "src/parse-gram.y"
{ current_class = nterm_sym; }
-/* Line 1646 of yacc.c */
-#line 2351 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2588 "src/parse-gram.c"
break;
case 48:
-/* Line 1646 of yacc.c */
-#line 432 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 433 "src/parse-gram.y"
{
current_class = unknown_sym;
current_type = NULL;
}
-/* Line 1646 of yacc.c */
-#line 2362 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2599 "src/parse-gram.c"
break;
case 49:
-/* Line 1646 of yacc.c */
-#line 436 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 437 "src/parse-gram.y"
{ current_class = token_sym; }
-/* Line 1646 of yacc.c */
-#line 2370 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2607 "src/parse-gram.c"
break;
case 50:
-/* Line 1646 of yacc.c */
-#line 437 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 438 "src/parse-gram.y"
{
current_class = unknown_sym;
current_type = NULL;
}
-/* Line 1646 of yacc.c */
-#line 2381 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2618 "src/parse-gram.c"
break;
case 51:
-/* Line 1646 of yacc.c */
-#line 442 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 443 "src/parse-gram.y"
{
symbol_list *list;
tag_seen = true;
symbol_type_set (list->content.sym, (yyvsp[-1].uniqstr), (yylsp[-1]));
symbol_list_free ((yyvsp[0].list));
}
-/* Line 1646 of yacc.c */
-#line 2395 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2632 "src/parse-gram.c"
break;
case 52:
-/* Line 1646 of yacc.c */
-#line 453 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 454 "src/parse-gram.y"
{
symbol_list *list;
++current_prec;
symbol_list_free ((yyvsp[0].list));
current_type = NULL;
}
-/* Line 1646 of yacc.c */
-#line 2413 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2650 "src/parse-gram.c"
break;
case 53:
-/* Line 1646 of yacc.c */
-#line 467 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 468 "src/parse-gram.y"
{ (yyval.assoc) = left_assoc; }
-/* Line 1646 of yacc.c */
-#line 2421 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2658 "src/parse-gram.c"
break;
case 54:
-/* Line 1646 of yacc.c */
-#line 468 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 469 "src/parse-gram.y"
{ (yyval.assoc) = right_assoc; }
-/* Line 1646 of yacc.c */
-#line 2429 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2666 "src/parse-gram.c"
break;
case 55:
-/* Line 1646 of yacc.c */
-#line 469 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 470 "src/parse-gram.y"
{ (yyval.assoc) = non_assoc; }
-/* Line 1646 of yacc.c */
-#line 2437 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2674 "src/parse-gram.c"
break;
case 56:
-/* Line 1646 of yacc.c */
-#line 470 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 471 "src/parse-gram.y"
{ (yyval.assoc) = precedence_assoc; }
-/* Line 1646 of yacc.c */
-#line 2445 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2682 "src/parse-gram.c"
break;
case 57:
-/* Line 1646 of yacc.c */
-#line 474 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 475 "src/parse-gram.y"
{ current_type = NULL; }
-/* Line 1646 of yacc.c */
-#line 2453 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2690 "src/parse-gram.c"
break;
case 58:
-/* Line 1646 of yacc.c */
-#line 475 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 476 "src/parse-gram.y"
{ current_type = (yyvsp[0].uniqstr); tag_seen = true; }
-/* Line 1646 of yacc.c */
-#line 2461 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2698 "src/parse-gram.c"
break;
case 59:
-/* Line 1646 of yacc.c */
-#line 481 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 482 "src/parse-gram.y"
{ (yyval.list) = symbol_list_sym_new ((yyvsp[0].symbol), (yylsp[0])); }
-/* Line 1646 of yacc.c */
-#line 2469 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2706 "src/parse-gram.c"
break;
case 60:
-/* Line 1646 of yacc.c */
-#line 483 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 484 "src/parse-gram.y"
{ (yyval.list) = symbol_list_prepend ((yyvsp[-1].list), symbol_list_sym_new ((yyvsp[0].symbol), (yylsp[0]))); }
-/* Line 1646 of yacc.c */
-#line 2477 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2714 "src/parse-gram.c"
break;
case 61:
-/* Line 1646 of yacc.c */
-#line 487 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 488 "src/parse-gram.y"
{ (yyval.symbol) = (yyvsp[0].symbol); }
-/* Line 1646 of yacc.c */
-#line 2485 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2722 "src/parse-gram.c"
break;
case 62:
-/* Line 1646 of yacc.c */
-#line 488 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 489 "src/parse-gram.y"
{ (yyval.symbol) = (yyvsp[-1].symbol); symbol_user_token_number_set ((yyvsp[-1].symbol), (yyvsp[0].integer), (yylsp[0])); }
-/* Line 1646 of yacc.c */
-#line 2493 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2730 "src/parse-gram.c"
break;
case 63:
-/* Line 1646 of yacc.c */
-#line 494 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 495 "src/parse-gram.y"
{ (yyval.list) = symbol_list_sym_new ((yyvsp[0].symbol), (yylsp[0])); }
-/* Line 1646 of yacc.c */
-#line 2501 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2738 "src/parse-gram.c"
break;
case 64:
-/* Line 1646 of yacc.c */
-#line 496 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 497 "src/parse-gram.y"
{ (yyval.list) = symbol_list_prepend ((yyvsp[-1].list), symbol_list_sym_new ((yyvsp[0].symbol), (yylsp[0]))); }
-/* Line 1646 of yacc.c */
-#line 2509 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2746 "src/parse-gram.c"
break;
case 65:
-/* Line 1646 of yacc.c */
-#line 500 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 501 "src/parse-gram.y"
{ (yyval.list) = (yyvsp[0].list); }
-/* Line 1646 of yacc.c */
-#line 2517 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2754 "src/parse-gram.c"
break;
case 66:
-/* Line 1646 of yacc.c */
-#line 501 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 502 "src/parse-gram.y"
{ (yyval.list) = symbol_list_prepend ((yyvsp[-1].list), (yyvsp[0].list)); }
-/* Line 1646 of yacc.c */
-#line 2525 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2762 "src/parse-gram.c"
break;
case 67:
-/* Line 1646 of yacc.c */
-#line 505 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 506 "src/parse-gram.y"
{ (yyval.list) = symbol_list_sym_new ((yyvsp[0].symbol), (yylsp[0])); }
-/* Line 1646 of yacc.c */
-#line 2533 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2770 "src/parse-gram.c"
break;
case 68:
-/* Line 1646 of yacc.c */
-#line 506 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 507 "src/parse-gram.y"
{ (yyval.list) = symbol_list_type_new ((yyvsp[0].uniqstr), (yylsp[0])); }
-/* Line 1646 of yacc.c */
-#line 2541 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2778 "src/parse-gram.c"
break;
case 69:
-/* Line 1646 of yacc.c */
-#line 507 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 508 "src/parse-gram.y"
{ (yyval.list) = symbol_list_default_tagged_new ((yylsp[0])); }
-/* Line 1646 of yacc.c */
-#line 2549 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2786 "src/parse-gram.c"
break;
case 70:
-/* Line 1646 of yacc.c */
-#line 508 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 509 "src/parse-gram.y"
{ (yyval.list) = symbol_list_default_tagless_new ((yylsp[0])); }
-/* Line 1646 of yacc.c */
-#line 2557 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2794 "src/parse-gram.c"
break;
case 71:
-/* Line 1646 of yacc.c */
-#line 514 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 515 "src/parse-gram.y"
{
current_type = (yyvsp[0].uniqstr);
tag_seen = true;
}
-/* Line 1646 of yacc.c */
-#line 2568 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2805 "src/parse-gram.c"
break;
case 72:
-/* Line 1646 of yacc.c */
-#line 519 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 520 "src/parse-gram.y"
{
symbol_class_set ((yyvsp[0].symbol), current_class, (yylsp[0]), true);
symbol_type_set ((yyvsp[0].symbol), current_type, (yylsp[0]));
}
-/* Line 1646 of yacc.c */
-#line 2579 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2816 "src/parse-gram.c"
break;
case 73:
-/* Line 1646 of yacc.c */
-#line 524 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 525 "src/parse-gram.y"
{
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 1646 of yacc.c */
-#line 2591 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2828 "src/parse-gram.c"
break;
case 74:
-/* Line 1646 of yacc.c */
-#line 530 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 531 "src/parse-gram.y"
{
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 1646 of yacc.c */
-#line 2603 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2840 "src/parse-gram.c"
break;
case 75:
-/* Line 1646 of yacc.c */
-#line 536 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 537 "src/parse-gram.y"
{
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 1646 of yacc.c */
-#line 2616 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2853 "src/parse-gram.c"
break;
case 82:
-/* Line 1646 of yacc.c */
-#line 566 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 567 "src/parse-gram.y"
{
yyerrok;
}
-/* Line 1646 of yacc.c */
-#line 2626 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2863 "src/parse-gram.c"
break;
case 83:
-/* Line 1646 of yacc.c */
-#line 572 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 573 "src/parse-gram.y"
{ current_lhs = (yyvsp[-1].symbol); current_lhs_location = (yylsp[-1]);
current_lhs_named_ref = (yyvsp[0].named_ref); }
-/* Line 1646 of yacc.c */
-#line 2635 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2872 "src/parse-gram.c"
break;
case 85:
-/* Line 1646 of yacc.c */
-#line 577 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 578 "src/parse-gram.y"
{ grammar_current_rule_end ((yylsp[0])); }
-/* Line 1646 of yacc.c */
-#line 2643 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2880 "src/parse-gram.c"
break;
case 86:
-/* Line 1646 of yacc.c */
-#line 578 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 579 "src/parse-gram.y"
{ grammar_current_rule_end ((yylsp[0])); }
-/* Line 1646 of yacc.c */
-#line 2651 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2888 "src/parse-gram.c"
break;
case 88:
-/* Line 1646 of yacc.c */
-#line 584 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 585 "src/parse-gram.y"
{ grammar_current_rule_begin (current_lhs, current_lhs_location,
current_lhs_named_ref); }
-/* Line 1646 of yacc.c */
-#line 2660 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2897 "src/parse-gram.c"
break;
case 89:
-/* Line 1646 of yacc.c */
-#line 587 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 588 "src/parse-gram.y"
{ grammar_current_rule_symbol_append ((yyvsp[-1].symbol), (yylsp[-1]), (yyvsp[0].named_ref)); }
-/* Line 1646 of yacc.c */
-#line 2668 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2905 "src/parse-gram.c"
break;
case 90:
-/* Line 1646 of yacc.c */
-#line 589 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 590 "src/parse-gram.y"
{ grammar_current_rule_action_append ((yyvsp[-1].code), (yylsp[-1]), (yyvsp[0].named_ref), false); }
-/* Line 1646 of yacc.c */
-#line 2676 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2913 "src/parse-gram.c"
break;
case 91:
-/* Line 1646 of yacc.c */
-#line 591 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 592 "src/parse-gram.y"
{ grammar_current_rule_action_append ((yyvsp[0].code), (yylsp[0]), NULL, true); }
-/* Line 1646 of yacc.c */
-#line 2684 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2921 "src/parse-gram.c"
break;
case 92:
-/* Line 1646 of yacc.c */
-#line 593 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 594 "src/parse-gram.y"
{ grammar_current_rule_prec_set ((yyvsp[0].symbol), (yylsp[0])); }
-/* Line 1646 of yacc.c */
-#line 2692 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2929 "src/parse-gram.c"
break;
case 93:
-/* Line 1646 of yacc.c */
-#line 595 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 596 "src/parse-gram.y"
{ grammar_current_rule_dprec_set ((yyvsp[0].integer), (yylsp[0])); }
-/* Line 1646 of yacc.c */
-#line 2700 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2937 "src/parse-gram.c"
break;
case 94:
-/* Line 1646 of yacc.c */
-#line 597 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 598 "src/parse-gram.y"
{ grammar_current_rule_merge_set ((yyvsp[0].uniqstr), (yylsp[0])); }
-/* Line 1646 of yacc.c */
-#line 2708 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2945 "src/parse-gram.c"
break;
case 95:
-/* Line 1646 of yacc.c */
-#line 601 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 602 "src/parse-gram.y"
{ (yyval.named_ref) = 0; }
-/* Line 1646 of yacc.c */
-#line 2716 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2953 "src/parse-gram.c"
break;
case 96:
-/* Line 1646 of yacc.c */
-#line 603 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 604 "src/parse-gram.y"
{ (yyval.named_ref) = named_ref_new((yyvsp[0].uniqstr), (yylsp[0])); }
-/* Line 1646 of yacc.c */
-#line 2724 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2961 "src/parse-gram.c"
break;
case 98:
-/* Line 1646 of yacc.c */
-#line 614 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 615 "src/parse-gram.y"
{ (yyval.uniqstr) = uniqstr_new ((yyvsp[0].chars)); }
-/* Line 1646 of yacc.c */
-#line 2732 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2969 "src/parse-gram.c"
break;
case 99:
-/* Line 1646 of yacc.c */
-#line 619 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 620 "src/parse-gram.y"
{ (yyval.chars) = ""; }
-/* Line 1646 of yacc.c */
-#line 2740 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2977 "src/parse-gram.c"
break;
case 100:
-/* Line 1646 of yacc.c */
-#line 620 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 621 "src/parse-gram.y"
{ (yyval.chars) = (yyvsp[0].uniqstr); }
-/* Line 1646 of yacc.c */
-#line 2748 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 2985 "src/parse-gram.c"
break;
case 102:
-/* Line 1646 of yacc.c */
-#line 631 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 632 "src/parse-gram.y"
{
code_props plain_code;
(yyvsp[0].code)[strlen ((yyvsp[0].code)) - 1] = '\n';
gram_scanner_last_string_free ();
(yyval.chars) = plain_code.code;
}
-/* Line 1646 of yacc.c */
-#line 2763 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 3000 "src/parse-gram.c"
break;
case 103:
-/* Line 1646 of yacc.c */
-#line 651 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 652 "src/parse-gram.y"
{ (yyval.symbol) = symbol_from_uniqstr ((yyvsp[0].uniqstr), (yylsp[0])); }
-/* Line 1646 of yacc.c */
-#line 2771 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 3008 "src/parse-gram.c"
break;
case 104:
-/* Line 1646 of yacc.c */
-#line 653 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 654 "src/parse-gram.y"
{
(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 1646 of yacc.c */
-#line 2783 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 3020 "src/parse-gram.c"
break;
case 105:
-/* Line 1646 of yacc.c */
-#line 661 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 662 "src/parse-gram.y"
{ (yyval.symbol) = symbol_from_uniqstr ((yyvsp[0].uniqstr), (yylsp[0])); }
-/* Line 1646 of yacc.c */
-#line 2791 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 3028 "src/parse-gram.c"
break;
case 108:
-/* Line 1646 of yacc.c */
-#line 673 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 674 "src/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 1646 of yacc.c */
-#line 2802 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 3039 "src/parse-gram.c"
break;
case 110:
-/* Line 1646 of yacc.c */
-#line 682 "src/parse-gram.y"
+/* Line 1741 of yacc.c */
+#line 683 "src/parse-gram.y"
{
code_props plain_code;
code_props_plain_init (&plain_code, (yyvsp[0].chars), (yylsp[0]));
muscle_code_grow ("epilogue", plain_code.code, (yylsp[0]));
code_scanner_last_string_free ();
}
-/* Line 1646 of yacc.c */
-#line 2817 "src/parse-gram.c"
+/* Line 1741 of yacc.c */
+#line 3054 "src/parse-gram.c"
break;
-/* Line 1646 of yacc.c */
-#line 2822 "src/parse-gram.c"
- default: break;
- }
+/* Line 1741 of yacc.c */
+#line 3059 "src/parse-gram.c"
+ default: break;
+ }
+ if (yychar_backup != yychar)
+ YY_LAC_DISCARD ("yychar change");
+ }
/* User semantic actions sometimes alter yychar, and that requires
that yytoken be updated with the new translation. We take the
approach of translating immediately before every use of yytoken.
#if ! YYERROR_VERBOSE
yyerror (YY_("syntax error"));
#else
-# define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, yyssp, \
- yytoken)
+# define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, \
+ yyesa, &yyes, &yyes_capacity, \
+ yyssp, yytoken)
{
char const *yymsgp = YY_("syntax error");
int yysyntax_error_status;
+ if (yychar != YYEMPTY)
+ YY_LAC_ESTABLISH;
yysyntax_error_status = YYSYNTAX_ERROR;
if (yysyntax_error_status == 0)
yymsgp = yymsg;
YY_STACK_PRINT (yyss, yyssp);
}
+ /* If the stack popping above didn't lose the initial context for the
+ current lookahead token, the shift below will for sure. */
+ YY_LAC_DISCARD ("error recovery");
+
*++yyvsp = yylval;
yyerror_range[2] = yylloc;
yyresult = 1;
goto yyreturn;
-#if !defined(yyoverflow) || YYERROR_VERBOSE
+#if 1
/*-------------------------------------------------.
| yyexhaustedlab -- memory exhaustion comes here. |
`-------------------------------------------------*/
if (yyss != yyssa)
YYSTACK_FREE (yyss);
#endif
+ if (yyes != yyesa)
+ YYSTACK_FREE (yyes);
#if YYERROR_VERBOSE
if (yymsg != yymsgbuf)
YYSTACK_FREE (yymsg);
return YYID (yyresult);
}
-/* Line 1903 of yacc.c */
-#line 692 "src/parse-gram.y"
+/* Line 2001 of yacc.c */
+#line 693 "src/parse-gram.y"
projects / bison.git / commitdiff
