-/* A Bison parser, made from parse-gram.y, by GNU bison 1.75b. */
+/* A Bison parser, made by GNU Bison 1.75b. */
/* Skeleton parser for Yacc-like parsing with Bison,
Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002 Free Software Foundation, Inc.
assoc_t assoc;
struniq_t struniq;
} yystype;
-/* Line 237 of /usr/local/share/bison/yacc.c. */
-#line 243 "parse-gram.c"
+/* Line 195 of /usr/local/share/bison/yacc.c. */
+#line 242 "parse-gram.c"
# define YYSTYPE yystype
# define YYSTYPE_IS_TRIVIAL 1
#endif
/* Copy the second part of user declarations. */
-/* Line 257 of /usr/local/share/bison/yacc.c. */
-#line 264 "parse-gram.c"
+/* Line 215 of /usr/local/share/bison/yacc.c. */
+#line 263 "parse-gram.c"
#if ! defined (yyoverflow) || YYERROR_VERBOSE
#define YYUNDEFTOK 2
#define YYMAXUTOK 301
-#define YYTRANSLATE(X) \
- ((unsigned)(X) <= YYMAXUTOK ? yytranslate[X] : YYUNDEFTOK)
+#define YYTRANSLATE(YYX) \
+ ((YYX <= 0) ? YYEOF : \
+ (unsigned)(YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */
static const unsigned char yytranslate[] =
#endif
#define yyerrok (yyerrstatus = 0)
-#define yyclearin (yychar = YYEMPTY)
+#define yyclearin (yytoken = YYEMPTY)
#define YYEMPTY -2
#define YYEOF 0
#define YYBACKUP(Token, Value) \
do \
- if (yychar == YYEMPTY && yylen == 1) \
+ if (yytoken == YYEMPTY && yylen == 1) \
{ \
yychar = (Token); \
yylval = (Value); \
- yychar1 = YYTRANSLATE (yychar); \
+ yytoken = YYTRANSLATE (yychar); \
YYPOPSTACK; \
goto yybackup; \
} \
#if defined (__STDC__) || defined (__cplusplus)
static void
-yysymprint (FILE *yyout, int yytype, YYSTYPE yyvalue, YYLTYPE yylocation)
+yysymprint (FILE *yyout, int yytype, YYSTYPE *yyvaluep, YYLTYPE *yylocationp)
#else
static void
-yysymprint (yyout, yytype, yyvalue, yylocation)
+yysymprint (yyout, yytype, yyvaluep, yylocationp)
FILE *yyout;
int yytype;
- YYSTYPE yyvalue;
- YYLTYPE yylocation;
+ YYSTYPE *yyvaluep;
+ YYLTYPE *yylocationp;
#endif
{
/* Pacify ``unused variable'' warnings. */
- (void) yyvalue;
- (void) yylocation;
+ (void) yyvaluep;
+ (void) yylocationp;
if (yytype < YYNTOKENS)
{
YYFPRINTF (yyout, "token %s (", yytname[yytype]);
# ifdef YYPRINT
- YYPRINT (yyout, yytoknum[yytype], yyvalue);
+ YYPRINT (yyout, yytoknum[yytype], *yyvaluep);
# endif
}
else
}
YYFPRINTF (yyout, ")");
}
-#endif /* YYDEBUG. */
-
+#endif /* YYDEBUG. */
/*-----------------------------------------------.
| Release the memory associated to this symbol. |
`-----------------------------------------------*/
#if defined (__STDC__) || defined (__cplusplus)
static void
-yydestruct (int yytype, YYSTYPE yyvalue, YYLTYPE yylocation)
+yydestruct (int yytype, YYSTYPE *yyvaluep, YYLTYPE *yylocationp)
#else
static void
-yydestruct (yytype, yyvalue, yylocation)
+yydestruct (yytype, yyvaluep, yylocationp)
int yytype;
- YYSTYPE yyvalue;
- YYLTYPE yylocation;
+ YYSTYPE *yyvaluep;
+ YYLTYPE *yylocationp;
#endif
{
/* Pacify ``unused variable'' warnings. */
- (void) yyvalue;
- (void) yylocation;
+ (void) yyvaluep;
+ (void) yylocationp;
switch (yytype)
{
+
default:
break;
}
}
-
\f
/* Prevent warnings from -Wmissing-prototypes. */
/* Number of tokens to shift before error messages enabled. */
int yyerrstatus;
/* Lookahead token as an internal (translated) token number. */
- int yychar1 = 0;
+ int yytoken = 0;
/* Three stacks and their tools:
`yyss': related to states,
yystate = 0;
yyerrstatus = 0;
yynerrs = 0;
- yychar = YYEMPTY; /* Cause a token to be read. */
+ yychar = yytoken = YYEMPTY; /* Cause a token to be read. */
/* Initialize stack pointers.
Waste one element of value and location stack
/* Not known => get a lookahead token if don't already have one. */
- /* yychar is either YYEMPTY or YYEOF
- or a valid token in external form. */
-
- if (yychar == YYEMPTY)
+ /* YYTOKEN is either YYEMPTY or YYEOF or a valid token. */
+ if (yytoken == YYEMPTY)
{
YYDPRINTF ((stderr, "Reading a token: "));
yychar = YYLEX;
+ yytoken = YYTRANSLATE (yychar);
}
- /* Convert token to internal form (in yychar1) for indexing tables with. */
-
- if (yychar <= 0) /* This means end of input. */
+ if (yytoken == YYEOF)
{
- yychar1 = 0;
- yychar = YYEOF; /* Don't call YYLEX any more. */
-
YYDPRINTF ((stderr, "Now at end of input.\n"));
}
else
{
- yychar1 = YYTRANSLATE (yychar);
-
/* We have to keep this `#if YYDEBUG', since we use variables
which are defined only if `YYDEBUG' is set. */
YYDPRINTF ((stderr, "Next token is "));
- YYDSYMPRINT ((stderr, yychar1, yylval, yyloc));
+ YYDSYMPRINT ((stderr, yytoken, &yylval, &yyloc));
YYDPRINTF ((stderr, "\n"));
}
- /* If the proper action on seeing token YYCHAR1 is to reduce or to
+ /* If the proper action on seeing token YYTOKEN is to reduce or to
detect an error, take that action. */
- yyn += yychar1;
- if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yychar1)
+ yyn += yytoken;
+ if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
goto yydefault;
yyn = yytable[yyn];
if (yyn <= 0)
/* Shift the lookahead token. */
YYDPRINTF ((stderr, "Shifting token %d (%s), ",
- yychar, yytname[yychar1]));
+ yytoken, yytname[yytoken]));
/* Discard the token being shifted unless it is eof. */
- if (yychar != YYEOF)
- yychar = YYEMPTY;
+ if (yytoken != YYEOF)
+ yytoken = YYEMPTY;
*++yyvsp = yylval;
*++yylsp = yylloc;
}
-/* Line 1056 of /usr/local/share/bison/yacc.c. */
-#line 1616 "parse-gram.c"
+/* Line 950 of /usr/local/share/bison/yacc.c. */
+#line 1607 "parse-gram.c"
\f
yyvsp -= yylen;
yyssp -= yylen;
error, discard it. */
/* Return failure if at end of input. */
- if (yychar == YYEOF)
+ if (yytoken == YYEOF)
{
/* Pop the error token. */
YYPOPSTACK;
YYDPRINTF ((stderr, "Error: popping "));
YYDSYMPRINT ((stderr,
yystos[*yyssp],
- *yyvsp, *yylsp));
+ yyvsp, yylsp));
YYDPRINTF ((stderr, "\n"));
- yydestruct (yystos[*yyssp], *yyvsp, *yylsp);
+ yydestruct (yystos[*yyssp], yyvsp, yylsp);
YYPOPSTACK;
}
YYABORT;
}
YYDPRINTF ((stderr, "Discarding token %d (%s).\n",
- yychar, yytname[yychar1]));
- yydestruct (yychar1, yylval, yylloc);
- yychar = YYEMPTY;
+ yytoken, yytname[yytoken]));
+ yydestruct (yytoken, &yylval, &yylloc);
+ yytoken = YYEMPTY;
}
/* Else will try to reuse lookahead token after shifting the error
YYDPRINTF ((stderr, "Error: popping "));
YYDSYMPRINT ((stderr,
- yystos[*yyssp], *yyvsp, *yylsp));
+ yystos[*yyssp], yyvsp, yylsp));
YYDPRINTF ((stderr, "\n"));
- yydestruct (yystos[yystate], *yyvsp, *yylsp);
+ yydestruct (yystos[yystate], yyvsp, yylsp);
yyvsp--;
yystate = *--yyssp;
yylsp--;
projects / bison.git / blobdiff