## ------------------------ ##
+# b4_user_formals
+# ---------------
+# This is specific to GLR because it relies on ISO C formal argument
+# declarations.
+m4_define([b4_user_formals],
+[m4_ifset([b4_parse_param], [, b4_c_ansi_formals(b4_parse_param)])])
+
+
# b4_lex_param
# ------------
# Accumule in b4_lex_param all the yylex arguments.
m4_ifdef([b4_lex_param], [, ]b4_lex_param)))
-# b4_user_formals
-# ---------------
-m4_define([b4_user_formals],
-[m4_ifset([b4_parse_param], [, b4_c_ansi_formals(b4_parse_param)])])
-
-
# b4_yyerror_args
# ---------------
# Arguments passed to yyerror: user args plus yylloc.
#define yynerrs b4_prefix[]nerrs
#define yylloc b4_prefix[]lloc])
-b4_token_defines(b4_tokens)
+b4_token_enums(b4_tokens)
/* Copy the first part of user declarations. */
b4_pre_prologue[
# define YYERROR_VERBOSE ]b4_error_verbose[
#endif
+/* Enabling the token table. */
+#ifndef YYTOKEN_TABLE
+# define YYTOKEN_TABLE ]b4_token_table[
+#endif
+
#if ! defined (YYSTYPE) && ! defined (YYSTYPE_IS_DECLARED)
]m4_ifdef([b4_stype],
-[b4_syncline([b4_stype_line], [b4_filename])
+[b4_syncline([b4_stype_line], [b4_file_name])
typedef union m4_bregexp(b4_stype, [^{], [YYSTYPE ])b4_stype YYSTYPE;
/* Line __line__ of glr.c. */
b4_syncline([@oline@], [@ofile@])],
#include <stdlib.h>
#include <string.h>
#include <stdarg.h>
-#include <setjmp.h>
#ifndef YY_
# if YYENABLE_NLS
# endif
#endif
+/* Suppress unused-variable warnings by "using" E. */
+#define YYUSE(e) do {;} while (/*CONSTCOND*/ yyfalse && (e))
+
#ifndef YYFREE
# define YYFREE free
#endif
#define yytrue 1
#define yyfalse 0
+#ifndef YYSETJMP
+# include <setjmp.h>
+# define YYJMP_BUF jmp_buf
+# define YYSETJMP(env) setjmp (env)
+# define YYLONGJMP(env, val) longjmp (env, val)
+#endif
+
/*-----------------.
| GCC extensions. |
`-----------------*/
#ifndef __attribute__
/* This feature is available in gcc versions 2.5 and later. */
-# if !defined (__GNUC__) || __GNUC__ < 2 || \
-(__GNUC__ == 2 && __GNUC_MINOR__ < 5) || __STRICT_ANSI__
+# if (!defined (__GNUC__) || __GNUC__ < 2 \
+ || (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || __STRICT_ANSI__)
# define __attribute__(Spec) /* empty */
-# else
-]b4_location_if([# define YYOPTIONAL_LOC(Name) Name],[
-# if defined (__cplusplus)
-# define YYOPTIONAL_LOC(Name) /* empty */
-# else
-# define YYOPTIONAL_LOC(Name) Name ATTRIBUTE_UNUSED
-# endif])[
# endif
#endif
+]b4_location_if([#define YYOPTIONAL_LOC(Name) Name],[
+#ifdef __cplusplus
+# define YYOPTIONAL_LOC(Name) /* empty */
+#else
+# define YYOPTIONAL_LOC(Name) Name __attribute__ ((__unused__))
+#endif])[
+
#ifndef YYASSERT
# define YYASSERT(condition) ((void) ((condition) || (abort (), 0)))
#endif
-#ifndef ATTRIBUTE_UNUSED
-# define ATTRIBUTE_UNUSED __attribute__ ((__unused__))
-#endif
-
/* YYFINAL -- State number of the termination state. */
#define YYFINAL ]b4_final_state_number[
/* YYLAST -- Last index in YYTABLE. */
};
#endif
-#if (YYDEBUG) || YYERROR_VERBOSE
-/* YYTNME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
+#if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE
+/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
First, the terminals, then, starting at YYNTOKENS, nonterminals. */
static const char *const yytname[] =
{
(Current).first_column = (Current).last_column = \
YYRHSLOC (Rhs, 0).last_column; \
} \
- while (0)
+ while (/*CONSTCOND*/ 0)
/* YY_LOCATION_PRINT -- Print the location on the stream.
This macro was not mandated originally: define only if we know
#define YYCHK(YYE) \
do { YYRESULTTAG yyflag = YYE; if (yyflag != yyok) return yyflag; } \
- while (0)
+ while (/*CONSTCOND*/ 0)
#if YYDEBUG
do { \
if (yydebug) \
YYFPRINTF Args; \
-} while (0)
+} while (/*CONSTCOND*/ 0)
]b4_yysymprint_generate([b4_c_ansi_function_def])[
-# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \
-do { \
- if (yydebug) \
- { \
- YYFPRINTF (stderr, "%s ", Title); \
- yysymprint (stderr, \
- Type, Value]b4_location_if([, Location])[); \
- } \
-} while (0)
+# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \
+do { \
+ if (yydebug) \
+ { \
+ YYFPRINTF (stderr, "%s ", Title); \
+ yysymprint (stderr, \
+ Type, Value]b4_location_if([, Location])[]b4_user_args[); \
+ YYFPRINTF (stderr, "\n"); \
+ } \
+} while (/*CONSTCOND*/ 0)
/* Nonzero means print parse trace. It is left uninitialized so that
multiple parsers can coexist. */
# endif
# endif
+# ifndef yytnamerr
+/* Copy to YYRES the contents of YYSTR after stripping away unnecessary
+ quotes and backslashes, so that it's suitable for yyerror. The
+ heuristic is that double-quoting is unnecessary unless the string
+ contains an apostrophe, a comma, or backslash (other than
+ backslash-backslash). YYSTR is taken from yytname. If YYRES is
+ null, do not copy; instead, return the length of what the result
+ would have been. */
+static size_t
+yytnamerr (char *yyres, const char *yystr)
+{
+ if (*yystr == '"')
+ {
+ size_t yyn = 0;
+ char const *yyp = yystr;
+
+ for (;;)
+ switch (*++yyp)
+ {
+ case '\'':
+ case ',':
+ goto do_not_strip_quotes;
+
+ case '\\':
+ if (*++yyp != '\\')
+ goto do_not_strip_quotes;
+ /* Fall through. */
+ default:
+ if (yyres)
+ yyres[yyn] = *yyp;
+ yyn++;
+ break;
+
+ case '"':
+ if (yyres)
+ yyres[yyn] = '\0';
+ return yyn;
+ }
+ do_not_strip_quotes: ;
+ }
+
+ if (! yyres)
+ return strlen (yystr);
+
+ return yystpcpy (yyres, yystr) - yyres;
+}
+# endif
+
#endif /* !YYERROR_VERBOSE */
/** State numbers, as in LALR(1) machine */
int yyrawchar;
])[
yySymbol* yytokenp;
- jmp_buf yyexception_buffer;
+ YYJMP_BUF yyexception_buffer;
yyGLRStackItem* yyitems;
yyGLRStackItem* yynextFree;
size_t yyspaceLeft;
static void yyexpandGLRStack (yyGLRStack* yystack);
+static void yyFail (yyGLRStack* yystack]b4_pure_formals[, const char* yymsg)
+ __attribute__ ((__noreturn__));
static void
yyFail (yyGLRStack* yystack]b4_pure_formals[, const char* yymsg)
{
if (yymsg != NULL)
yyerror (]b4_yyerror_args[yymsg);
- longjmp (yystack->yyexception_buffer, 1);
+ YYLONGJMP (yystack->yyexception_buffer, 1);
}
+static void yyMemoryExhausted (yyGLRStack* yystack)
+ __attribute__ ((__noreturn__));
static void
yyMemoryExhausted (yyGLRStack* yystack)
{
- longjmp (yystack->yyexception_buffer, 2);
+ YYLONGJMP (yystack->yyexception_buffer, 2);
}
#if YYDEBUG || YYERROR_VERBOSE
/** Fill in YYVSP[YYLOW1 .. YYLOW0-1] from the chain of states starting
* at YYVSP[YYLOW0].yystate.yypred. Leaves YYVSP[YYLOW1].yystate.yypred
- * containing the pointer to the next state in the chain. Assumes
- * YYLOW1 < YYLOW0. */
-static void yyfillin (yyGLRStackItem *, int, int) ATTRIBUTE_UNUSED;
+ * containing the pointer to the next state in the chain. */
+static void yyfillin (yyGLRStackItem *, int, int) __attribute__ ((__unused__));
static void
yyfillin (yyGLRStackItem *yyvsp, int yylow0, int yylow1)
{
}
/* Do nothing if YYNORMAL or if *YYLOW <= YYLOW1. Otherwise, fill in
- YYVSP[YYLOW1 .. *YYLOW-1] as in yyfillin and set *YYLOW = YYLOW1.
- For convenience, always return YYLOW1. */
+ * YYVSP[YYLOW1 .. *YYLOW-1] as in yyfillin and set *YYLOW = YYLOW1.
+ * For convenience, always return YYLOW1. */
static inline int yyfill (yyGLRStackItem *, int *, int, yybool)
- ATTRIBUTE_UNUSED;
+ __attribute__ ((__unused__));
static inline int
yyfill (yyGLRStackItem *yyvsp, int *yylow, int yylow1, yybool yynormal)
{
yyGLRStack* yystack
]b4_user_formals[)
{
- yybool yynormal ATTRIBUTE_UNUSED = (yystack->yysplitPoint == NULL);
+ yybool yynormal __attribute__ ((__unused__)) =
+ (yystack->yysplitPoint == NULL);
int yylow;
# undef yyerrok
static void
yyuserMerge (int yyn, YYSTYPE* yy0, YYSTYPE* yy1)
{
- /* `Use' the arguments. */
- (void) yy0;
- (void) yy1;
+ YYUSE (yy0);
+ YYUSE (yy1);
switch (yyn)
{
]b4_yydestruct_generate([b4_c_ansi_function_def])[
-/** Number of symbols composing the right hand side of rule #RULE. */
+/** Number of symbols composing the right hand side of rule #RULE. */
static inline int
yyrhsLength (yyRuleNum yyrule)
{
return yyr2[yyrule];
}
+static void
+yydestroyGLRState (char const *yymsg, yyGLRState *yys]b4_user_formals[)
+{
+ if (yys->yyresolved)
+ yydestruct (yymsg, yystos[yys->yylrState],
+ &yys->yysemantics.yysval]b4_location_if([, &yys->yyloc])[]b4_user_args[);
+ else
+ {
+#if YYDEBUG
+ if (yydebug)
+ {
+ YYFPRINTF (stderr, "%s unresolved ", yymsg);
+ yysymprint (stderr, yystos[yys->yylrState],
+ &yys->yysemantics.yysval]b4_location_if([, &yys->yyloc])[]b4_user_args[);
+ YYFPRINTF (stderr, "\n");
+ }
+#endif
+
+ if (yys->yysemantics.yyfirstVal)
+ {
+ yySemanticOption *yyoption = yys->yysemantics.yyfirstVal;
+ yyGLRState *yyrh;
+ int yyn;
+ for (yyrh = yyoption->yystate, yyn = yyrhsLength (yyoption->yyrule);
+ yyn > 0;
+ yyrh = yyrh->yypred, yyn -= 1)
+ yydestroyGLRState (yymsg, yyrh]b4_user_args[);
+ }
+ }
+}
+
/** Left-hand-side symbol for rule #RULE. */
static inline yySymbol
yylhsNonterm (yyRuleNum yyrule)
yystack->yyerrState = 0;
yynerrs = 0;
yystack->yyspaceLeft = yysize;
- yystack->yynextFree = yystack->yyitems =
+ yystack->yyitems =
(yyGLRStackItem*) YYMALLOC (yysize * sizeof yystack->yynextFree[0]);
+ if (!yystack->yyitems)
+ return yyfalse;
+ yystack->yynextFree = yystack->yyitems;
yystack->yysplitPoint = NULL;
yystack->yylastDeleted = NULL;
- return yyinitStateSet (&yystack->yytops) && yystack->yyitems;
+ return yyinitStateSet (&yystack->yytops);
}
#define YYRELOC(YYFROMITEMS,YYTOITEMS,YYX,YYTYPE) \
}
else
{
+ /* At present, doAction is never called in nondeterministic
+ * mode, so this branch is never taken. It is here in
+ * anticipation of a future feature that will allow immediate
+ * evaluation of selected actions in nondeterministic mode. */
int yyi;
yyGLRState* yys;
yyGLRStackItem yyrhsVals[YYMAXRHS + YYMAXLEFT + 1];
yys = yyrhsVals[YYMAXRHS + YYMAXLEFT].yystate.yypred
- = yystack->yytops.yystates[yyk];
+ = yystack->yytops.yystates[yyk];]b4_location_if([[
+ if (yynrhs == 0)
+ /* Set default location. */
+ yyrhsVals[YYMAXRHS + YYMAXLEFT - 1].yystate.yyloc = yys->yyloc;]])[
for (yyi = 0; yyi < yynrhs; yyi += 1)
{
yys = yys->yypred;
do { \
if (yydebug) \
yy_reduce_print (K, Rule); \
-} while (0)
+} while (/*CONSTCOND*/ 0)
/*----------------------------------------------------------.
| Report that the RULE is going to be reduced on stack #K. |
yynrhs = yyrhsLength (yyopt->yyrule);
YYCHK (yyresolveStates (yyopt->yystate, yynrhs, yystack]b4_user_args[));
- yyrhsVals[YYMAXRHS + YYMAXLEFT].yystate.yypred = yyopt->yystate;
+ yyrhsVals[YYMAXRHS + YYMAXLEFT].yystate.yypred = yyopt->yystate;]b4_location_if([[
+ if (yynrhs == 0)
+ /* Set default location. */
+ yyrhsVals[YYMAXRHS + YYMAXLEFT - 1].yystate.yyloc = yyopt->yystate->yyloc;]])[
return yyuserAction (yyopt->yyrule, yynrhs,
yyrhsVals + YYMAXRHS + YYMAXLEFT - 1,
yyvalp, yylocp, yystack]b4_user_args[);
}
#endif
+static void yyreportAmbiguity (yySemanticOption* yyx0, yySemanticOption* yyx1,
+ yyGLRStack* yystack]b4_pure_formals[)
+ __attribute__ ((__noreturn__));
static void
yyreportAmbiguity (yySemanticOption* yyx0, yySemanticOption* yyx1,
yyGLRStack* yystack]b4_pure_formals[)
{
- /* `Unused' warnings. */
- (void) yyx0;
- (void) yyx1;
+ YYUSE (yyx0);
+ YYUSE (yyx1);
#if YYDEBUG
YYFPRINTF (stderr, "Ambiguity detected.\n");
YYSTYPE* yyvalp, YYLTYPE* yylocp]b4_user_formals[)
{
yySemanticOption* yybest;
- yySemanticOption* yyp;
+ yySemanticOption** yypp;
yybool yymerge;
yybest = yyoptionList;
yymerge = yyfalse;
- for (yyp = yyoptionList->yynext; yyp != NULL; yyp = yyp->yynext)
+ for (yypp = &yyoptionList->yynext; *yypp != NULL; )
{
+ yySemanticOption* yyp = *yypp;
+
if (yyidenticalOptions (yybest, yyp))
- yymergeOptionSets (yybest, yyp);
+ {
+ yymergeOptionSets (yybest, yyp);
+ *yypp = yyp->yynext;
+ }
else
- switch (yypreference (yybest, yyp))
- {
- case 0:
- yyreportAmbiguity (yybest, yyp, yystack]b4_pure_args[);
- break;
- case 1:
- yymerge = yytrue;
- break;
- case 2:
- break;
- case 3:
- yybest = yyp;
- yymerge = yyfalse;
- break;
- }
+ {
+ switch (yypreference (yybest, yyp))
+ {
+ case 0:
+ yyreportAmbiguity (yybest, yyp, yystack]b4_pure_args[);
+ break;
+ case 1:
+ yymerge = yytrue;
+ break;
+ case 2:
+ break;
+ case 3:
+ yybest = yyp;
+ yymerge = yyfalse;
+ break;
+ default:
+ /* This cannot happen so it is not worth a YYASSERT (yyfalse),
+ but some compilers complain if the default case is
+ omitted. */
+ break;
+ }
+ yypp = &yyp->yynext;
+ }
}
if (yymerge)
{
+ yySemanticOption* yyp;
int yyprec = yydprec[yybest->yyrule];
YYCHK (yyresolveAction (yybest, yystack, yyvalp, yylocp]b4_user_args[));
for (yyp = yybest->yynext; yyp != NULL; yyp = yyp->yynext)
yychar = YYLEX;
*yytokenp = YYTRANSLATE (yychar);
YY_SYMBOL_PRINT ("Next token is", *yytokenp, yylvalp, yyllocp);
- YYDPRINTF ((stderr, "\n"));
}
yygetLRActions (yystate, *yytokenp, &yyaction, &yyconflicts);
YY_SYMBOL_PRINT ("shifting", *yytokenp, yylvalp, yyllocp);
yyglrShift (yystack, yyk, yyaction, yyposn+1,
*yylvalp, yyllocp);
- YYDPRINTF ((stderr, ", now in state #%d\n",
+ YYDPRINTF ((stderr, "Stack %lu now in state #%d\n",
+ (unsigned long int) yyk,
yystack->yytops.yystates[yyk]->yylrState));
break;
}
yyreportSyntaxError (yyGLRStack* yystack,
YYSTYPE* yylvalp, YYLTYPE* yyllocp]b4_user_formals[)
{
- /* `Unused' warnings. */
- (void) yylvalp;
- (void) yyllocp;
+ YYUSE (yylvalp);
+ YYUSE (yyllocp);
if (yystack->yyerrState == 0)
{
yyn = yypact[yystack->yytops.yystates[0]->yylrState];
if (YYPACT_NINF < yyn && yyn < YYLAST)
{
- size_t yysize0 = strlen (yytokenName (*yytokenp));
+ size_t yysize0 = yytnamerr (NULL, yytokenName (*yytokenp));
size_t yysize = yysize0;
size_t yysize1;
yybool yysize_overflow = yyfalse;
break;
}
yyarg[yycount++] = yytokenName (yyx);
- yysize1 = yysize + strlen (yytokenName (yyx));
+ yysize1 = yysize + yytnamerr (NULL, yytokenName (yyx));
yysize_overflow |= yysize1 < yysize;
yysize = yysize1;
yyfmt = yystpcpy (yyfmt, yyprefix);
{
if (*yyp == '%' && yyf[1] == 's' && yyi < yycount)
{
- yyp = yystpcpy (yyp, yyarg[yyi++]);
+ yyp += yytnamerr (yyp, yyarg[yyi++]);
yyf += 2;
}
else
yyerror_range[2].yystate.yyloc = *yyllocp;
YYLLOC_DEFAULT (yys->yyloc, yyerror_range, 2);]])[
yydestruct ("Error: discarding",
- *yytokenp, yylvalp]b4_location_if([, yyllocp])[);
+ *yytokenp, yylvalp]b4_location_if([, yyllocp])[]b4_user_args[);
}
YYDPRINTF ((stderr, "Reading a token: "));
yychar = YYLEX;
*yytokenp = YYTRANSLATE (yychar);
YY_SYMBOL_PRINT ("Next token is", *yytokenp, yylvalp, yyllocp);
- YYDPRINTF ((stderr, "\n"));
yyj = yypact[yystack->yytops.yystates[0]->yylrState];
if (yyis_pact_ninf (yyj))
return;
YYLLOC_DEFAULT (yyerrloc, yystack->yyerror_range, 2);]])[
YY_SYMBOL_PRINT ("Shifting", yystos[yytable[yyj]],
yylvalp, &yyerrloc);
- YYDPRINTF ((stderr, "\n"));
yyglrShift (yystack, 0, yytable[yyj],
yys->yyposn, *yylvalp, &yyerrloc);
yys = yystack->yytops.yystates[0];
}
}
]b4_location_if([[ yystack->yyerror_range[1].yystate.yyloc = yys->yyloc;]])[
- yydestruct ("Error: popping",
- yystos[yys->yylrState],
- &yys->yysemantics.yysval]b4_location_if([, &yys->yyloc])[);
+ yydestroyGLRState ("Error: popping", yys]b4_user_args[);
yystack->yytops.yystates[0] = yys->yypred;
yystack->yynextFree -= 1;
yystack->yyspaceLeft += 1;
#define YYCHK1(YYE) \
do { \
switch (YYE) { \
- default: \
+ case yyok: \
break; \
case yyabort: \
goto yyabortlab; \
goto yyacceptlab; \
case yyerr: \
goto yyuser_error; \
+ default: \
+ goto yybuglab; \
} \
- } while (0)
+ } while (/*CONSTCOND*/ 0)
/*----------.
[
if (! yyinitGLRStack (&yystack, YYINITDEPTH))
goto yyexhaustedlab;
- switch (setjmp (yystack.yyexception_buffer))
+ switch (YYSETJMP (yystack.yyexception_buffer))
{
+ case 0: break;
case 1: goto yyabortlab;
case 2: goto yyexhaustedlab;
+ default: goto yybuglab;
}
yystack.yytokenp = &yytoken;
yyglrShift (&yystack, 0, 0, 0, yylval, &yylloc);
yychar = YYLEX;
yytoken = YYTRANSLATE (yychar);
YY_SYMBOL_PRINT ("Next token is", yytoken, yylvalp, yyllocp);
- YYDPRINTF ((stderr, "\n"));
}
yygetLRActions (yystate, yytoken, &yyaction, &yyconflicts);
if (*yyconflicts != 0)
if (yyisShiftAction (yyaction))
{
YY_SYMBOL_PRINT ("Shifting", yytoken, yylvalp, yyllocp);
- YYDPRINTF ((stderr, "\n"));
if (yytoken != YYEOF)
yytoken = YYEMPTY;
yyposn += 1;
yyresult = 0;
goto yyreturn;
+ yybuglab:
+ YYASSERT (yyfalse);
+ /* Fall through. */
+
yyabortlab:
yyresult = 1;
goto yyreturn;
yyreturn:
if (yytoken != YYEOF && yytoken != YYEMPTY)
- yydestruct ("Error: discarding lookahead",
- yytoken, yylvalp]b4_location_if([, yyllocp])[);
-
- /* Now pop stack until empty, destroying its entries as we go. */
- {
- yyGLRState** yystates = yystack.yytops.yystates;
- if (yystates)
- while (yystates[0])
- {
- yyGLRState *yys = yystates[0];
+ yydestruct ("Cleanup: discarding lookahead",
+ yytoken, yylvalp]b4_location_if([, yyllocp])[]b4_user_args[);
+
+ /* If the stack is well-formed, pop the stack until it is empty,
+ destroying its entries as we go. But free the stack regardless
+ of whether it is well-formed. */
+ if (yystack.yyitems)
+ {
+ yyGLRState** yystates = yystack.yytops.yystates;
+ if (yystates)
+ while (yystates[0])
+ {
+ yyGLRState *yys = yystates[0];
]b4_location_if([[ yystack.yyerror_range[1].yystate.yyloc = yys->yyloc;]]
-)[ yydestruct ("Error: popping",
- yystos[yys->yylrState],
- &yys->yysemantics.yysval]b4_location_if([, &yys->yyloc])[);
- yystates[0] = yys->yypred;
- yystack.yynextFree -= 1;
- yystack.yyspaceLeft += 1;
- }
- }
+)[ yydestroyGLRState ("Cleanup: popping", yys]b4_user_args[);
+ yystates[0] = yys->yypred;
+ yystack.yynextFree -= 1;
+ yystack.yyspaceLeft += 1;
+ }
+ yyfreeGLRStack (&yystack);
+ }
- yyfreeGLRStack (&yystack);
return yyresult;
}
/* DEBUGGING ONLY */
#ifdef YYDEBUG
-static void yypstack (yyGLRStack* yystack, size_t yyk) ATTRIBUTE_UNUSED;
-static void yypdumpstack (yyGLRStack* yystack) ATTRIBUTE_UNUSED;
+static void yypstack (yyGLRStack* yystack, size_t yyk)
+ __attribute__ ((__unused__));
+static void yypdumpstack (yyGLRStack* yystack) __attribute__ ((__unused__));
static void
yy_yypstack (yyGLRState* yys)
b4_copyright([Skeleton parser for GLR parsing with Bison],
[2002, 2003, 2004, 2005])
-b4_token_defines(b4_tokens)
+b4_token_enums(b4_tokens)
#if ! defined (YYSTYPE) && ! defined (YYSTYPE_IS_DECLARED)
m4_ifdef([b4_stype],
-[b4_syncline([b4_stype_line], [b4_filename])
+[b4_syncline([b4_stype_line], [b4_file_name])
typedef union m4_bregexp(b4_stype, [^{], [YYSTYPE ])b4_stype YYSTYPE;
/* Line __line__ of glr.c. */
b4_syncline([@oline@], [@ofile@])],
projects / bison.git / blobdiff