b4_push_if([m4_define([b4_use_push_for_pull_flag], [[0]])],
[m4_define([b4_push_flag], [[1]])])])
+# Check the value of %define parse.lac, where LAC stands for lookahead
+# correction.
+b4_percent_define_default([[parse.lac]], [[none]])
+b4_percent_define_default([[parse.lac.es-capacity]], [[20]])
+b4_percent_define_check_values([[[[parse.lac]], [[full]], [[none]]]])
+b4_define_flag_if([lac])
+m4_define([b4_lac_flag],
+ [m4_if(b4_percent_define_get([[parse.lac]]),
+ [none], [[0]], [[1]])])
+
m4_include(b4_pkgdatadir/[c.m4])
## ---------------- ##
{ \
yychar = (Token); \
yylval = (Value); \
- YYPOPSTACK (1); \
+ YYPOPSTACK (1); \]b4_lac_if([[
+ YY_LAC_DISCARD ("YYBACKUP"); \]])[
goto yybackup; \
} \
else \
#ifndef YYMAXDEPTH
# define YYMAXDEPTH ]b4_stack_depth_max[
+#endif]b4_lac_if([[
+
+/* 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 (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
-\f
+/* Given the stack whose top is *YYSSP, return 0 iff YYTOKEN can
+ eventually (after perhaps some reductions) be shifted, and return 1
+ if not. Return 2 if memory is exhausted. */
+static int
+yy_lac (yytype_int16 *yyssp, int yytoken)
+{
+ yytype_int16 *yyes_prev = yyssp;
+ yytype_int16 yyes@{]b4_percent_define_get([[parse.lac.es-capacity]])[@};
+ 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 (yyesp == yyes + (sizeof yyes / sizeof *yyes) - 1)
+ {
+ YYDPRINTF ((stderr, " (max stack size exceeded)\n"));
+ return 2;
+ }
+ *++yyesp = yystate;
+ }
+ YYDPRINTF ((stderr, " G%d", *yyesp));
+ }
+ }
+}]])[
+
#if YYERROR_VERBOSE
# endif
/* Copy into *YYMSG, which is of size *YYMSG_ALLOC, an error message
- about the unexpected token YYTOKEN while in state YYSTATE.
+ about the unexpected token YYTOKEN for the state stack whose top is
+ YYSSP.]b4_lac_if([[ In order to see if a particular token T is a
+ valid looakhead, invoke yy_lac (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]b4_lac_if([[ or if
+ yy_lac returned 2]])[. */
static int
yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg,
- int yystate, int yytoken)
+ yytype_int16 *yyssp, int yytoken)
{
YYSIZE_T yysize0 = yytnamerr (0, yytname[yytoken]);
YYSIZE_T yysize = yysize0;
- Don't assume there isn't a lookahead just because this state is a
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.
+ action, or user semantic action that manipulated yychar.]b4_lac_if([[
+ 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.]], [[
- 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
(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.
+ accepted due to an error action in a later state.]])[
*/
if (yytoken != YYEMPTY)
{
- int yyn = yypact[yystate];
+ int yyn = yypact[*yyssp];]b4_lac_if([[
+ YYDPRINTF ((stderr, "Constructing syntax error message\n"));]])[
yyarg[yycount++] = yytname[yytoken];
if (!yypact_value_is_default (yyn))
- {
+ {]b4_lac_if([], [[
/* 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;
+ int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;]])[
+ int yyx;]b4_lac_if([[
+
+ for (yyx = 0; yyx < YYNTOKENS; ++yyx)
+ if (yyx != YYTERROR && yyx != YYUNDEFTOK)
+ {
+ {
+ int yy_lac_status = yy_lac (yyssp, yyx);
+ if (yy_lac_status == 2)
+ return 2;
+ if (yy_lac_status == 1)
+ continue;
+ }]], [[
+
for (yyx = yyxbegin; yyx < yyxend; ++yyx)
if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR
&& !yytable_value_is_error (yytable[yyx + yyn]))
- {
+ {]])[
if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM)
{
yycount = 1;
return 2;
yysize = yysize1;
}
- }
+ }]b4_lac_if([[
+# if YYDEBUG
+ else if (yydebug)
+ YYFPRINTF (stderr, "No expected tokens.\n");
+# endif]])[
}
switch (yycount)
{
-#define YYCASE_(N, S) \
+# define YYCASE_(N, S) \
case N: \
yyformat = S; \
break
YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s"));
YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s"));
YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s"));
-#undef YYCASE_
+# undef YYCASE_
}
yysize1 = yysize + yystrlen (yyformat);
return 0;
}
#endif /* YYERROR_VERBOSE */
-\f
]b4_yydestruct_generate([b4_c_function_def])b4_push_if([], [[
YYLTYPE yypushed_loc = yylloc;]])
])],
[b4_declare_parser_state_variables
-])[
+])b4_lac_if([[
+ int yy_lac_established = 0;]])[
int yyn;
int yyresult;
/* Lookahead token as an internal (translated) token number. */
/* If the proper action on seeing token YYTOKEN is to reduce or to
detect an error, take that action. */
yyn += yytoken;
- if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
- goto yydefault;
+ if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)]b4_lac_if([[
+ {
+ YY_LAC_ESTABLISH;
+ goto yydefault;
+ }]], [[
+ goto yydefault;]])[
yyn = yytable[yyn];
if (yyn <= 0)
{
if (yytable_value_is_error (yyn))
- goto yyerrlab;
+ goto yyerrlab;]b4_lac_if([[
+ YY_LAC_ESTABLISH;]])[
yyn = -yyn;
goto yyreduce;
}
YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);
/* Discard the shifted token. */
- yychar = YYEMPTY;
+ yychar = YYEMPTY;]b4_lac_if([[
+ YY_LAC_DISCARD ("shift");]])[
yystate = yyn;
*++yyvsp = yylval;
]b4_locations_if(
[[ /* Default location. */
YYLLOC_DEFAULT (yyloc, (yylsp - yylen), yylen);]])[
- YY_REDUCE_PRINT (yyn);
+ YY_REDUCE_PRINT (yyn);]b4_lac_if([[
+ {
+ int yychar_backup = yychar;
+ switch (yyn)
+ {
+ ]b4_user_actions[
+ default: break;
+ }
+ if (yychar_backup != yychar)
+ YY_LAC_DISCARD ("yychar change");
+ }]], [[
switch (yyn)
{
]b4_user_actions[
default: break;
- }
+ }]])[
/* 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 (]b4_yyerror_args[YY_("syntax error"));
#else
-# define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, yystate, \
+# define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, yyssp, \
yytoken)
{
char const *yymsgp = YY_("syntax error");
- int yysyntax_error_status = YYSYNTAX_ERROR;
+ int yysyntax_error_status;]b4_lac_if([[
+ if (yychar != YYEMPTY)
+ YY_LAC_ESTABLISH;]])[
+ yysyntax_error_status = YYSYNTAX_ERROR;
if (yysyntax_error_status == 0)
yymsgp = yymsg;
else if (yysyntax_error_status == 1)
YYPOPSTACK (1);
yystate = *yyssp;
YY_STACK_PRINT (yyss, yyssp);
- }
+ }]b4_lac_if([[
+
+ /* 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;
]b4_locations_if([[
yyresult = 1;
goto yyreturn;
-#if !defined(yyoverflow) || YYERROR_VERBOSE
+#if ]b4_lac_if([[1]], [[!defined(yyoverflow) || YYERROR_VERBOSE]])[
/*-------------------------------------------------.
| yyexhaustedlab -- memory exhaustion comes here. |
`-------------------------------------------------*/
-/* A Bison parser, made by GNU Bison 2.4.537-34db. */
+/* A Bison parser, made by GNU Bison 2.4.542-10bae. */
/* Implementation for Bison's Yacc-like parsers in C
#define YYBISON 1
/* Bison version. */
-#define YYBISON_VERSION "2.4.537-34db"
+#define YYBISON_VERSION "2.4.542-10bae"
/* Skeleton name. */
#define YYSKELETON_NAME "yacc.c"
#define yylloc gram_lloc
/* Copy the first part of user declarations. */
-/* Line 252 of yacc.c */
+/* Line 262 of yacc.c */
#line 1 "src/parse-gram.y"
/* Bison Grammar Parser -*- C -*-
static char const *char_name (char);
-/* Line 252 of yacc.c */
+/* Line 262 of yacc.c */
#line 133 "src/parse-gram.c"
/* Enabling traces. */
#endif
/* "%code requires" blocks. */
-/* Line 272 of yacc.c */
+/* Line 282 of yacc.c */
#line 202 "src/parse-gram.y"
# ifndef PARAM_TYPE
# endif
-/* Line 272 of yacc.c */
+/* Line 282 of yacc.c */
#line 170 "src/parse-gram.c"
/* Tokens. */
#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
typedef union YYSTYPE
{
-/* Line 277 of yacc.c */
+/* Line 287 of yacc.c */
#line 88 "src/parse-gram.y"
assoc assoc;
uniqstr uniqstr;
unsigned char character;
-/* Line 277 of yacc.c */
+/* Line 287 of yacc.c */
#line 226 "src/parse-gram.y"
param_type param;
-/* Line 277 of yacc.c */
+/* Line 287 of yacc.c */
#line 318 "src/parse-gram.c"
} YYSTYPE;
# define YYSTYPE_IS_TRIVIAL 1
/* Copy the second part of user declarations. */
-/* Line 327 of yacc.c */
+/* Line 337 of yacc.c */
#line 342 "src/parse-gram.c"
/* Unqualified %code blocks. */
-/* Line 328 of yacc.c */
+/* Line 338 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 328 of yacc.c */
+/* Line 338 of yacc.c */
#line 215 "src/parse-gram.y"
/** Add a lex-param and/or a parse-param.
static param_type current_param = param_none;
-/* Line 328 of yacc.c */
+/* Line 338 of yacc.c */
#line 373 "src/parse-gram.c"
#ifdef short
{
case 3: // "string"
-/* Line 729 of yacc.c */
+/* Line 740 of yacc.c */
#line 175 "src/parse-gram.y"
{ fputs (quotearg_style (c_quoting_style, ((*yyvaluep).chars)), stderr); }
-/* Line 729 of yacc.c */
+/* Line 740 of yacc.c */
#line 1041 "src/parse-gram.c"
break;
case 4: // "integer"
-/* Line 729 of yacc.c */
+/* Line 740 of yacc.c */
#line 188 "src/parse-gram.y"
{ fprintf (stderr, "%d", ((*yyvaluep).integer)); }
-/* Line 729 of yacc.c */
+/* Line 740 of yacc.c */
#line 1050 "src/parse-gram.c"
break;
case 24: // "%<flag>"
-/* Line 729 of yacc.c */
+/* Line 740 of yacc.c */
#line 184 "src/parse-gram.y"
{ fprintf (stderr, "%%%s", ((*yyvaluep).uniqstr)); }
-/* Line 729 of yacc.c */
+/* Line 740 of yacc.c */
#line 1059 "src/parse-gram.c"
break;
case 40: // "{...}"
-/* Line 729 of yacc.c */
+/* Line 740 of yacc.c */
#line 177 "src/parse-gram.y"
{ fprintf (stderr, "{\n%s\n}", ((*yyvaluep).code)); }
-/* Line 729 of yacc.c */
+/* Line 740 of yacc.c */
#line 1068 "src/parse-gram.c"
break;
case 42: // "[identifier]"
-/* Line 729 of yacc.c */
+/* Line 740 of yacc.c */
#line 182 "src/parse-gram.y"
{ fprintf (stderr, "[%s]", ((*yyvaluep).uniqstr)); }
-/* Line 729 of yacc.c */
+/* Line 740 of yacc.c */
#line 1077 "src/parse-gram.c"
break;
case 43: // "char"
-/* Line 729 of yacc.c */
+/* Line 740 of yacc.c */
#line 169 "src/parse-gram.y"
{ fputs (char_name (((*yyvaluep).character)), stderr); }
-/* Line 729 of yacc.c */
+/* Line 740 of yacc.c */
#line 1086 "src/parse-gram.c"
break;
case 44: // "epilogue"
-/* Line 729 of yacc.c */
+/* Line 740 of yacc.c */
#line 177 "src/parse-gram.y"
{ fprintf (stderr, "{\n%s\n}", ((*yyvaluep).chars)); }
-/* Line 729 of yacc.c */
+/* Line 740 of yacc.c */
#line 1095 "src/parse-gram.c"
break;
case 46: // "identifier"
-/* Line 729 of yacc.c */
+/* Line 740 of yacc.c */
#line 181 "src/parse-gram.y"
{ fputs (((*yyvaluep).uniqstr), stderr); }
-/* Line 729 of yacc.c */
+/* Line 740 of yacc.c */
#line 1104 "src/parse-gram.c"
break;
case 47: // "identifier:"
-/* Line 729 of yacc.c */
+/* Line 740 of yacc.c */
#line 183 "src/parse-gram.y"
{ fprintf (stderr, "%s:", ((*yyvaluep).uniqstr)); }
-/* Line 729 of yacc.c */
+/* Line 740 of yacc.c */
#line 1113 "src/parse-gram.c"
break;
case 50: // "%{...%}"
-/* Line 729 of yacc.c */
+/* Line 740 of yacc.c */
#line 177 "src/parse-gram.y"
{ fprintf (stderr, "{\n%s\n}", ((*yyvaluep).chars)); }
-/* Line 729 of yacc.c */
+/* Line 740 of yacc.c */
#line 1122 "src/parse-gram.c"
break;
case 52: // "<tag>"
-/* Line 729 of yacc.c */
+/* Line 740 of yacc.c */
#line 185 "src/parse-gram.y"
{ fprintf (stderr, "<%s>", ((*yyvaluep).uniqstr)); }
-/* Line 729 of yacc.c */
+/* Line 740 of yacc.c */
#line 1131 "src/parse-gram.c"
break;
case 55: // "%param"
-/* Line 729 of yacc.c */
+/* Line 740 of yacc.c */
#line 231 "src/parse-gram.y"
{
switch (((*yyvaluep).param))
case param_none: aver (false); break;
}
}
-/* Line 729 of yacc.c */
+/* Line 740 of yacc.c */
#line 1151 "src/parse-gram.c"
break;
case 72: // symbol.prec
-/* Line 729 of yacc.c */
+/* Line 740 of yacc.c */
#line 191 "src/parse-gram.y"
{ fprintf (stderr, "%s", ((*yyvaluep).symbol)->tag); }
-/* Line 729 of yacc.c */
+/* Line 740 of yacc.c */
#line 1160 "src/parse-gram.c"
break;
case 85: // variable
-/* Line 729 of yacc.c */
+/* Line 740 of yacc.c */
#line 181 "src/parse-gram.y"
{ fputs (((*yyvaluep).uniqstr), stderr); }
-/* Line 729 of yacc.c */
+/* Line 740 of yacc.c */
#line 1169 "src/parse-gram.c"
break;
case 86: // content.opt
-/* Line 729 of yacc.c */
+/* Line 740 of yacc.c */
#line 177 "src/parse-gram.y"
{ fprintf (stderr, "{\n%s\n}", ((*yyvaluep).chars)); }
-/* Line 729 of yacc.c */
+/* Line 740 of yacc.c */
#line 1178 "src/parse-gram.c"
break;
case 87: // braceless
-/* Line 729 of yacc.c */
+/* Line 740 of yacc.c */
#line 177 "src/parse-gram.y"
{ fprintf (stderr, "{\n%s\n}", ((*yyvaluep).chars)); }
-/* Line 729 of yacc.c */
+/* Line 740 of yacc.c */
#line 1187 "src/parse-gram.c"
break;
case 88: // id
-/* Line 729 of yacc.c */
+/* Line 740 of yacc.c */
#line 191 "src/parse-gram.y"
{ fprintf (stderr, "%s", ((*yyvaluep).symbol)->tag); }
-/* Line 729 of yacc.c */
+/* Line 740 of yacc.c */
#line 1196 "src/parse-gram.c"
break;
case 89: // id_colon
-/* Line 729 of yacc.c */
+/* Line 740 of yacc.c */
#line 192 "src/parse-gram.y"
{ fprintf (stderr, "%s:", ((*yyvaluep).symbol)->tag); }
-/* Line 729 of yacc.c */
+/* Line 740 of yacc.c */
#line 1205 "src/parse-gram.c"
break;
case 90: // symbol
-/* Line 729 of yacc.c */
+/* Line 740 of yacc.c */
#line 191 "src/parse-gram.y"
{ fprintf (stderr, "%s", ((*yyvaluep).symbol)->tag); }
-/* Line 729 of yacc.c */
+/* Line 740 of yacc.c */
#line 1214 "src/parse-gram.c"
break;
case 91: // string_as_id
-/* Line 729 of yacc.c */
+/* Line 740 of yacc.c */
#line 191 "src/parse-gram.y"
{ fprintf (stderr, "%s", ((*yyvaluep).symbol)->tag); }
-/* Line 729 of yacc.c */
+/* Line 740 of yacc.c */
#line 1223 "src/parse-gram.c"
break;
# define YYMAXDEPTH 10000
#endif
-\f
#if YYERROR_VERBOSE
# endif
/* Copy into *YYMSG, which is of size *YYMSG_ALLOC, an error message
- about the unexpected token YYTOKEN while in state YYSTATE.
+ about the unexpected token YYTOKEN for the state stack whose top is
+ YYSSP.
Return 0 if *YYMSG was successfully written. Return 1 if *YYMSG is
not large enough to hold the message. In that case, also set
required number of bytes is too large to store. */
static int
yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg,
- int yystate, int yytoken)
+ yytype_int16 *yyssp, int yytoken)
{
YYSIZE_T yysize0 = yytnamerr (0, yytname[yytoken]);
YYSIZE_T yysize = yysize0;
*/
if (yytoken != YYEMPTY)
{
- int yyn = yypact[yystate];
+ int yyn = yypact[*yyssp];
yyarg[yycount++] = yytname[yytoken];
if (!yypact_value_is_default (yyn))
{
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]))
switch (yycount)
{
-#define YYCASE_(N, S) \
+# define YYCASE_(N, S) \
case N: \
yyformat = S; \
break
YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s"));
YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s"));
YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s"));
-#undef YYCASE_
+# undef YYCASE_
}
yysize1 = yysize + yystrlen (yyformat);
return 0;
}
#endif /* YYERROR_VERBOSE */
-\f
/*-----------------------------------------------.
| Release the memory associated to this symbol. |
#endif
/* User initialization code. */
-/* Line 1230 of yacc.c */
+/* Line 1430 of yacc.c */
#line 80 "src/parse-gram.y"
{
/* Bison's grammar can initial empty locations, hence a default
boundary_set (&yylloc.start, current_file, 1, 1);
boundary_set (&yylloc.end, current_file, 1, 1);
}
-/* Line 1230 of yacc.c */
+/* Line 1430 of yacc.c */
#line 1778 "src/parse-gram.c"
yylsp[0] = yylloc;
if (yyn <= 0)
{
if (yytable_value_is_error (yyn))
- goto yyerrlab;
+ goto yyerrlab;
yyn = -yyn;
goto yyreduce;
}
switch (yyn)
{
case 6:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 267 "src/parse-gram.y"
{
code_props plain_code;
plain_code.code, (yylsp[0]));
code_scanner_last_string_free ();
}
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 1976 "src/parse-gram.c"
break;
case 7:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 277 "src/parse-gram.y"
{
muscle_percent_define_ensure ((yyvsp[0].uniqstr), (yylsp[0]), true);
}
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 1986 "src/parse-gram.c"
break;
case 8:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 281 "src/parse-gram.y"
{
muscle_percent_define_insert ((yyvsp[-1].uniqstr), (yylsp[-1]), (yyvsp[0].chars),
MUSCLE_PERCENT_DEFINE_GRAMMAR_FILE);
}
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 1997 "src/parse-gram.c"
break;
case 9:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 285 "src/parse-gram.y"
{ defines_flag = true; }
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2005 "src/parse-gram.c"
break;
case 10:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 287 "src/parse-gram.y"
{
defines_flag = true;
spec_defines_file = xstrdup ((yyvsp[0].chars));
}
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2016 "src/parse-gram.c"
break;
case 11:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 292 "src/parse-gram.y"
{
muscle_percent_define_insert ("parse.error", (yylsp[0]), "verbose",
MUSCLE_PERCENT_DEFINE_GRAMMAR_FILE);
}
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2027 "src/parse-gram.c"
break;
case 12:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 296 "src/parse-gram.y"
{ expected_sr_conflicts = (yyvsp[0].integer); }
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2035 "src/parse-gram.c"
break;
case 13:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 297 "src/parse-gram.y"
{ expected_rr_conflicts = (yyvsp[0].integer); }
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2043 "src/parse-gram.c"
break;
case 14:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 298 "src/parse-gram.y"
{ spec_file_prefix = (yyvsp[0].chars); }
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2051 "src/parse-gram.c"
break;
case 15:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 299 "src/parse-gram.y"
{ spec_file_prefix = (yyvsp[0].chars); }
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2059 "src/parse-gram.c"
break;
case 16:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 301 "src/parse-gram.y"
{
nondeterministic_parser = true;
glr_parser = true;
}
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2070 "src/parse-gram.c"
break;
case 17:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 306 "src/parse-gram.y"
{
code_props action;
muscle_code_grow ("initial_action", action.code, (yylsp[0]));
code_scanner_last_string_free ();
}
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2085 "src/parse-gram.c"
break;
case 18:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 314 "src/parse-gram.y"
{ language_argmatch ((yyvsp[0].chars), grammar_prio, (yylsp[-1])); }
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2093 "src/parse-gram.c"
break;
case 19:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 315 "src/parse-gram.y"
{ spec_name_prefix = (yyvsp[0].chars); }
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2101 "src/parse-gram.c"
break;
case 20:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 316 "src/parse-gram.y"
{ spec_name_prefix = (yyvsp[0].chars); }
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2109 "src/parse-gram.c"
break;
case 21:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 317 "src/parse-gram.y"
{ no_lines_flag = true; }
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2117 "src/parse-gram.c"
break;
case 22:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 318 "src/parse-gram.y"
{ nondeterministic_parser = true; }
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2125 "src/parse-gram.c"
break;
case 23:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 319 "src/parse-gram.y"
{ spec_outfile = (yyvsp[0].chars); }
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2133 "src/parse-gram.c"
break;
case 24:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 320 "src/parse-gram.y"
{ spec_outfile = (yyvsp[0].chars); }
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2141 "src/parse-gram.c"
break;
case 25:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 321 "src/parse-gram.y"
{ current_param = (yyvsp[0].param); }
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2149 "src/parse-gram.c"
break;
case 26:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 321 "src/parse-gram.y"
{ current_param = param_none; }
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2157 "src/parse-gram.c"
break;
case 27:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 322 "src/parse-gram.y"
{ version_check (&(yylsp[0]), (yyvsp[0].chars)); }
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2165 "src/parse-gram.c"
break;
case 28:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 324 "src/parse-gram.y"
{
char const *skeleton_user = (yyvsp[0].chars);
}
skeleton_arg (skeleton_user, grammar_prio, (yylsp[-1]));
}
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2195 "src/parse-gram.c"
break;
case 29:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 347 "src/parse-gram.y"
{ token_table_flag = true; }
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2203 "src/parse-gram.c"
break;
case 30:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 348 "src/parse-gram.y"
{ report_flag |= report_states; }
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2211 "src/parse-gram.c"
break;
case 31:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 349 "src/parse-gram.y"
{ yacc_flag = true; }
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2219 "src/parse-gram.c"
break;
case 33:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 354 "src/parse-gram.y"
{ add_param (current_param, (yyvsp[0].code), (yylsp[0])); }
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2227 "src/parse-gram.c"
break;
case 34:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 355 "src/parse-gram.y"
{ add_param (current_param, (yyvsp[0].code), (yylsp[0])); }
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2235 "src/parse-gram.c"
break;
case 37:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 367 "src/parse-gram.y"
{
grammar_start_symbol_set ((yyvsp[0].symbol), (yylsp[0]));
}
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2245 "src/parse-gram.c"
break;
case 38:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 371 "src/parse-gram.y"
{
symbol_list *list;
symbol_list_destructor_set (list, (yyvsp[-1].code), (yylsp[-1]));
symbol_list_free ((yyvsp[0].list));
}
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2258 "src/parse-gram.c"
break;
case 39:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 378 "src/parse-gram.y"
{
symbol_list *list;
symbol_list_printer_set (list, (yyvsp[-1].code), (yylsp[-1]));
symbol_list_free ((yyvsp[0].list));
}
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2271 "src/parse-gram.c"
break;
case 40:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 385 "src/parse-gram.y"
{
default_prec = true;
}
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2281 "src/parse-gram.c"
break;
case 41:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 389 "src/parse-gram.y"
{
default_prec = false;
}
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2291 "src/parse-gram.c"
break;
case 42:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 393 "src/parse-gram.y"
{
/* Do not invoke muscle_percent_code_grow here since it invokes
muscle_code_grow ("percent_code()", (yyvsp[0].chars), (yylsp[0]));
code_scanner_last_string_free ();
}
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2304 "src/parse-gram.c"
break;
case 43:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 400 "src/parse-gram.y"
{
muscle_percent_code_grow ((yyvsp[-1].uniqstr), (yylsp[-1]), (yyvsp[0].chars), (yylsp[0]));
code_scanner_last_string_free ();
}
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2315 "src/parse-gram.c"
break;
case 44:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 414 "src/parse-gram.y"
{}
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2323 "src/parse-gram.c"
break;
case 45:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 415 "src/parse-gram.y"
{ muscle_code_grow ("union_name", (yyvsp[0].uniqstr), (yylsp[0])); }
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2331 "src/parse-gram.c"
break;
case 46:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 420 "src/parse-gram.y"
{
union_seen = true;
muscle_code_grow ("stype", (yyvsp[0].chars), (yylsp[0]));
code_scanner_last_string_free ();
}
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2343 "src/parse-gram.c"
break;
case 47:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 431 "src/parse-gram.y"
{ current_class = nterm_sym; }
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2351 "src/parse-gram.c"
break;
case 48:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 432 "src/parse-gram.y"
{
current_class = unknown_sym;
current_type = NULL;
}
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2362 "src/parse-gram.c"
break;
case 49:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 436 "src/parse-gram.y"
{ current_class = token_sym; }
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2370 "src/parse-gram.c"
break;
case 50:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 437 "src/parse-gram.y"
{
current_class = unknown_sym;
current_type = NULL;
}
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2381 "src/parse-gram.c"
break;
case 51:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 442 "src/parse-gram.y"
{
symbol_list *list;
symbol_type_set (list->content.sym, (yyvsp[-1].uniqstr), (yylsp[-1]));
symbol_list_free ((yyvsp[0].list));
}
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2395 "src/parse-gram.c"
break;
case 52:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 453 "src/parse-gram.y"
{
symbol_list *list;
symbol_list_free ((yyvsp[0].list));
current_type = NULL;
}
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2413 "src/parse-gram.c"
break;
case 53:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 467 "src/parse-gram.y"
{ (yyval.assoc) = left_assoc; }
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2421 "src/parse-gram.c"
break;
case 54:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 468 "src/parse-gram.y"
{ (yyval.assoc) = right_assoc; }
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2429 "src/parse-gram.c"
break;
case 55:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 469 "src/parse-gram.y"
{ (yyval.assoc) = non_assoc; }
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2437 "src/parse-gram.c"
break;
case 56:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 470 "src/parse-gram.y"
{ (yyval.assoc) = precedence_assoc; }
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2445 "src/parse-gram.c"
break;
case 57:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 474 "src/parse-gram.y"
{ current_type = NULL; }
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2453 "src/parse-gram.c"
break;
case 58:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 475 "src/parse-gram.y"
{ current_type = (yyvsp[0].uniqstr); tag_seen = true; }
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2461 "src/parse-gram.c"
break;
case 59:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 481 "src/parse-gram.y"
{ (yyval.list) = symbol_list_sym_new ((yyvsp[0].symbol), (yylsp[0])); }
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2469 "src/parse-gram.c"
break;
case 60:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 483 "src/parse-gram.y"
{ (yyval.list) = symbol_list_prepend ((yyvsp[-1].list), symbol_list_sym_new ((yyvsp[0].symbol), (yylsp[0]))); }
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2477 "src/parse-gram.c"
break;
case 61:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 487 "src/parse-gram.y"
{ (yyval.symbol) = (yyvsp[0].symbol); }
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2485 "src/parse-gram.c"
break;
case 62:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 488 "src/parse-gram.y"
{ (yyval.symbol) = (yyvsp[-1].symbol); symbol_user_token_number_set ((yyvsp[-1].symbol), (yyvsp[0].integer), (yylsp[0])); }
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2493 "src/parse-gram.c"
break;
case 63:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 494 "src/parse-gram.y"
{ (yyval.list) = symbol_list_sym_new ((yyvsp[0].symbol), (yylsp[0])); }
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2501 "src/parse-gram.c"
break;
case 64:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 496 "src/parse-gram.y"
{ (yyval.list) = symbol_list_prepend ((yyvsp[-1].list), symbol_list_sym_new ((yyvsp[0].symbol), (yylsp[0]))); }
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2509 "src/parse-gram.c"
break;
case 65:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 500 "src/parse-gram.y"
{ (yyval.list) = (yyvsp[0].list); }
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2517 "src/parse-gram.c"
break;
case 66:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 501 "src/parse-gram.y"
{ (yyval.list) = symbol_list_prepend ((yyvsp[-1].list), (yyvsp[0].list)); }
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2525 "src/parse-gram.c"
break;
case 67:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 505 "src/parse-gram.y"
{ (yyval.list) = symbol_list_sym_new ((yyvsp[0].symbol), (yylsp[0])); }
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2533 "src/parse-gram.c"
break;
case 68:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 506 "src/parse-gram.y"
{ (yyval.list) = symbol_list_type_new ((yyvsp[0].uniqstr), (yylsp[0])); }
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2541 "src/parse-gram.c"
break;
case 69:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 507 "src/parse-gram.y"
{ (yyval.list) = symbol_list_default_tagged_new ((yylsp[0])); }
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2549 "src/parse-gram.c"
break;
case 70:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 508 "src/parse-gram.y"
{ (yyval.list) = symbol_list_default_tagless_new ((yylsp[0])); }
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2557 "src/parse-gram.c"
break;
case 71:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 514 "src/parse-gram.y"
{
current_type = (yyvsp[0].uniqstr);
tag_seen = true;
}
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2568 "src/parse-gram.c"
break;
case 72:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 519 "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 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2579 "src/parse-gram.c"
break;
case 73:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 524 "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 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2591 "src/parse-gram.c"
break;
case 74:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 530 "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 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2603 "src/parse-gram.c"
break;
case 75:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 536 "src/parse-gram.y"
{
symbol_class_set ((yyvsp[-2].symbol), current_class, (yylsp[-2]), true);
symbol_user_token_number_set ((yyvsp[-2].symbol), (yyvsp[-1].integer), (yylsp[-1]));
symbol_make_alias ((yyvsp[-2].symbol), (yyvsp[0].symbol), (yyloc));
}
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2616 "src/parse-gram.c"
break;
case 82:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 566 "src/parse-gram.y"
{
yyerrok;
}
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2626 "src/parse-gram.c"
break;
case 83:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 572 "src/parse-gram.y"
{ current_lhs = (yyvsp[-1].symbol); current_lhs_location = (yylsp[-1]);
current_lhs_named_ref = (yyvsp[0].named_ref); }
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2635 "src/parse-gram.c"
break;
case 85:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 577 "src/parse-gram.y"
{ grammar_current_rule_end ((yylsp[0])); }
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2643 "src/parse-gram.c"
break;
case 86:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 578 "src/parse-gram.y"
{ grammar_current_rule_end ((yylsp[0])); }
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2651 "src/parse-gram.c"
break;
case 88:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 584 "src/parse-gram.y"
{ grammar_current_rule_begin (current_lhs, current_lhs_location,
current_lhs_named_ref); }
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2660 "src/parse-gram.c"
break;
case 89:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 587 "src/parse-gram.y"
{ grammar_current_rule_symbol_append ((yyvsp[-1].symbol), (yylsp[-1]), (yyvsp[0].named_ref)); }
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2668 "src/parse-gram.c"
break;
case 90:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 589 "src/parse-gram.y"
{ grammar_current_rule_action_append ((yyvsp[-1].code), (yylsp[-1]), (yyvsp[0].named_ref), false); }
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2676 "src/parse-gram.c"
break;
case 91:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 591 "src/parse-gram.y"
{ grammar_current_rule_action_append ((yyvsp[0].code), (yylsp[0]), NULL, true); }
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2684 "src/parse-gram.c"
break;
case 92:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 593 "src/parse-gram.y"
{ grammar_current_rule_prec_set ((yyvsp[0].symbol), (yylsp[0])); }
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2692 "src/parse-gram.c"
break;
case 93:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 595 "src/parse-gram.y"
{ grammar_current_rule_dprec_set ((yyvsp[0].integer), (yylsp[0])); }
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2700 "src/parse-gram.c"
break;
case 94:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 597 "src/parse-gram.y"
{ grammar_current_rule_merge_set ((yyvsp[0].uniqstr), (yylsp[0])); }
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2708 "src/parse-gram.c"
break;
case 95:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 601 "src/parse-gram.y"
{ (yyval.named_ref) = 0; }
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2716 "src/parse-gram.c"
break;
case 96:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 603 "src/parse-gram.y"
{ (yyval.named_ref) = named_ref_new((yyvsp[0].uniqstr), (yylsp[0])); }
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2724 "src/parse-gram.c"
break;
case 98:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 614 "src/parse-gram.y"
{ (yyval.uniqstr) = uniqstr_new ((yyvsp[0].chars)); }
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2732 "src/parse-gram.c"
break;
case 99:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 619 "src/parse-gram.y"
{ (yyval.chars) = ""; }
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2740 "src/parse-gram.c"
break;
case 100:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 620 "src/parse-gram.y"
{ (yyval.chars) = (yyvsp[0].uniqstr); }
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2748 "src/parse-gram.c"
break;
case 102:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 631 "src/parse-gram.y"
{
code_props plain_code;
gram_scanner_last_string_free ();
(yyval.chars) = plain_code.code;
}
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2763 "src/parse-gram.c"
break;
case 103:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 651 "src/parse-gram.y"
{ (yyval.symbol) = symbol_from_uniqstr ((yyvsp[0].uniqstr), (yylsp[0])); }
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2771 "src/parse-gram.c"
break;
case 104:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 653 "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 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2783 "src/parse-gram.c"
break;
case 105:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 661 "src/parse-gram.y"
{ (yyval.symbol) = symbol_from_uniqstr ((yyvsp[0].uniqstr), (yylsp[0])); }
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2791 "src/parse-gram.c"
break;
case 108:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 673 "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 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2802 "src/parse-gram.c"
break;
case 110:
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 682 "src/parse-gram.y"
{
code_props plain_code;
muscle_code_grow ("epilogue", plain_code.code, (yylsp[0]));
code_scanner_last_string_free ();
}
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2817 "src/parse-gram.c"
break;
-/* Line 1443 of yacc.c */
+/* Line 1646 of yacc.c */
#line 2822 "src/parse-gram.c"
default: break;
}
#if ! YYERROR_VERBOSE
yyerror (YY_("syntax error"));
#else
-# define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, yystate, \
+# define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, yyssp, \
yytoken)
{
char const *yymsgp = YY_("syntax error");
- int yysyntax_error_status = YYSYNTAX_ERROR;
+ int yysyntax_error_status;
+ yysyntax_error_status = YYSYNTAX_ERROR;
if (yysyntax_error_status == 0)
yymsgp = yymsg;
else if (yysyntax_error_status == 1)
return YYID (yyresult);
}
-/* Line 1680 of yacc.c */
+/* Line 1903 of yacc.c */
#line 692 "src/parse-gram.y"
projects / bison.git / commitdiff
