Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA. */
-/* As a special exception, when this file is copied by Bison into a
- Bison output file, you may use that output file without restriction.
- This special exception was added by the Free Software Foundation
- in version 1.24 of Bison. */
+/* As a special exception, when this parser skeleton is copied by
+ Bison into a Bison output file, you may use that output file
+ without restriction. This special exception was added by the Free
+ Software Foundation for C LALR(1) parsers in version 1.24 of
+ Bison. */
-/* Written by Richard Stallman by simplifying the original so called
- ``semantic'' parser. */
+/* C LALR(1) parser skeleton written by Richard Stallman, by
+ simplifying the original so-called "semantic" parser. */
/* All symbols defined below should begin with yy or YY, to avoid
infringing on user name space. This should be done even for local
static symbol_class current_class = unknown_sym;
static uniqstr current_type = 0;
-symbol *current_lhs;
-location current_lhs_location;
-assoc current_assoc;
+static symbol *current_lhs;
+static location current_lhs_location;
static int current_prec = 0;
#endif
#if ! defined (YYSTYPE) && ! defined (YYSTYPE_IS_DECLARED)
-#line 82 "parse-gram.y"
+#line 81 "parse-gram.y"
typedef union YYSTYPE {
symbol *symbol;
symbol_list *list;
assoc assoc;
uniqstr uniqstr;
} YYSTYPE;
-/* Line 196 of yacc.c. */
+/* Line 197 of yacc.c. */
#line 267 "parse-gram.c"
# define yystype YYSTYPE /* obsolescent; will be withdrawn */
# define YYSTYPE_IS_DECLARED 1
/* Copy the second part of user declarations. */
-/* Line 219 of yacc.c. */
+/* Line 220 of yacc.c. */
#line 291 "parse-gram.c"
-/* Define YYMODERN_C if this compiler supports C89 or better. Some
- modern compilers (e.g., IBM xlc 7.0) don't define __STDC__ for
- pedantic reasons, but they define __STDC_VERSION__ so check that
- as well. Consider a C++ compiler to be modern if it defines
- __cplusplus. */
-#if defined (__STDC__) || defined (__STDC_VERSION__) || defined (__cplusplus)
-# define YYMODERN_C 1
-#else
-# define YYMODERN_C 0
+/* Define YYMODERN_C if this compiler supports C89 or better. If
+ __STDC__ is defined, the compiler is modern. IBM xlc 7.0 when run
+ as 'cc' doesn't define __STDC__ (or __STDC_VERSION__) for pedantic
+ reasons, but it defines __C99__FUNC__ so check that as well.
+ Consider a C++ compiler to be modern if it defines __cplusplus. */
+#ifndef YYMODERN_C
+# if defined (__STDC__) || defined (__C99__FUNC__) || defined (__cplusplus)
+# define YYMODERN_C 1
+# else
+# define YYMODERN_C 0
+# endif
#endif
#ifndef YYSIZE_T
#endif
/* Suppress unused-variable warnings by "using" E. */
-#define YYUSE(e) do {;} while (/*CONSTCOND*/ 0 && (e))
+#ifndef lint
+# define YYUSE(e) ((void) (e))
+#else
+# define YYUSE(e) /* empty */
+#endif
+
+/* Identity function, used to suppress warnings about constant conditions. */
+#ifndef lint
+# define YYID(n) (n)
+#else
+#if defined (__STDC__) || defined (__C99__FUNC__) || defined (__cplusplus)
+static int
+YYID (int i)
+#else
+static int
+YYID (i)
+ int i;
+#endif
+{
+ return i;
+}
+#endif
#if ! defined (yyoverflow) || YYERROR_VERBOSE
# ifdef YYSTACK_ALLOC
/* Pacify GCC's `empty if-body' warning. */
-# define YYSTACK_FREE(Ptr) do { /* empty */; } while (0)
+# define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0))
# ifndef YYSTACK_ALLOC_MAXIMUM
/* The OS might guarantee only one guard page at the bottom of the stack,
and a page size can be as small as 4096 bytes. So we cannot safely
for (yyi = 0; yyi < (Count); yyi++) \
(To)[yyi] = (From)[yyi]; \
} \
- while (/*CONSTCOND*/ 0)
+ while (YYID (0))
# endif
# endif
yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
yyptr += yynewbytes / sizeof (*yyptr); \
} \
- while (/*CONSTCOND*/ 0)
+ while (YYID (0))
#endif
/* YYRLINE[YYN] -- source line where rule number YYN was defined. */
static const unsigned short int yyrline[] =
{
- 0, 192, 192, 200, 202, 206, 207, 208, 209, 210,
- 211, 212, 213, 214, 215, 216, 221, 225, 226, 227,
- 228, 229, 230, 231, 232, 233, 234, 235, 236, 237,
- 238, 242, 243, 244, 248, 254, 261, 268, 272, 279,
- 279, 284, 284, 289, 299, 314, 315, 316, 320, 321,
- 327, 328, 333, 337, 342, 348, 354, 365, 366, 375,
- 376, 382, 383, 388, 395, 395, 399, 400, 401, 406,
- 407, 409, 411, 413, 415, 420, 421, 425, 431, 440,
- 445, 447
+ 0, 191, 191, 199, 201, 205, 206, 207, 208, 209,
+ 210, 211, 212, 213, 214, 215, 220, 224, 225, 226,
+ 227, 228, 229, 230, 231, 232, 233, 234, 235, 236,
+ 237, 241, 242, 243, 247, 253, 260, 267, 271, 278,
+ 278, 283, 283, 288, 298, 313, 314, 315, 319, 320,
+ 326, 327, 332, 336, 341, 347, 353, 364, 365, 374,
+ 375, 381, 382, 387, 394, 394, 398, 399, 400, 405,
+ 406, 408, 410, 412, 414, 419, 420, 424, 430, 439,
+ 444, 446
};
#endif
yyerror (YY_("syntax error: cannot back up")); \
YYERROR; \
} \
-while (/*CONSTCOND*/ 0)
+while (YYID (0))
#define YYTERROR 1
(Current).first_column = (Current).last_column = \
YYRHSLOC (Rhs, 0).last_column; \
} \
- while (/*CONSTCOND*/ 0)
+ while (YYID (0))
#endif
do { \
if (yydebug) \
YYFPRINTF Args; \
-} while (/*CONSTCOND*/ 0)
+} while (YYID (0))
+
+# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \
+do { \
+ if (yydebug) \
+ { \
+ YYFPRINTF (stderr, "%s ", Title); \
+ yysymprint (stderr, \
+ Type, Value, Location); \
+ YYFPRINTF (stderr, "\n"); \
+ } \
+} while (YYID (0))
-# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \
-do { \
- if (yydebug) \
- { \
- YYFPRINTF (stderr, "%s ", Title); \
- yysymprint (stderr, \
- Type, Value, Location); \
- YYFPRINTF (stderr, "\n"); \
- } \
-} while (/*CONSTCOND*/ 0)
+/*--------------------------------.
+| Print this symbol on YYOUTPUT. |
+`--------------------------------*/
+
+/*ARGSUSED*/
+#if defined (__STDC__) || defined (__C99__FUNC__) || defined (__cplusplus)
+static void
+yysymprint (FILE *yyoutput, int yytype, const YYSTYPE * const yyvaluep, const YYLTYPE * const yylocationp)
+#else
+static void
+yysymprint (yyoutput, yytype, yyvaluep, yylocationp)
+ FILE *yyoutput;
+ int yytype;
+ const YYSTYPE * const yyvaluep;
+ const YYLTYPE * const yylocationp;
+#endif
+{
+ YYUSE (yyvaluep);
+ YYUSE (yylocationp);
+ if (yytype < YYNTOKENS)
+ YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
+ else
+ YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);
+
+ YY_LOCATION_PRINT (yyoutput, *yylocationp);
+ YYFPRINTF (yyoutput, ": ");
+
+# ifdef YYPRINT
+ if (yytype < YYNTOKENS)
+ YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
+# endif
+ switch (yytype)
+ {
+ case 3: /* "\"string\"" */
+#line 168 "parse-gram.y"
+ { fprintf (stderr, "\"%s\"", (yyvaluep->chars)); };
+#line 936 "parse-gram.c"
+ break;
+ case 4: /* "\"integer\"" */
+#line 181 "parse-gram.y"
+ { fprintf (stderr, "%d", (yyvaluep->integer)); };
+#line 941 "parse-gram.c"
+ break;
+ case 8: /* "\"%destructor {...}\"" */
+#line 170 "parse-gram.y"
+ { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); };
+#line 946 "parse-gram.c"
+ break;
+ case 9: /* "\"%printer {...}\"" */
+#line 174 "parse-gram.y"
+ { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); };
+#line 951 "parse-gram.c"
+ break;
+ case 10: /* "\"%union {...}\"" */
+#line 175 "parse-gram.y"
+ { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); };
+#line 956 "parse-gram.c"
+ break;
+ case 26: /* "\"%initial-action {...}\"" */
+#line 171 "parse-gram.y"
+ { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); };
+#line 961 "parse-gram.c"
+ break;
+ case 27: /* "\"%lex-param {...}\"" */
+#line 172 "parse-gram.y"
+ { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); };
+#line 966 "parse-gram.c"
+ break;
+ case 34: /* "\"%parse-param {...}\"" */
+#line 173 "parse-gram.y"
+ { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); };
+#line 971 "parse-gram.c"
+ break;
+ case 42: /* "\"type\"" */
+#line 179 "parse-gram.y"
+ { fprintf (stderr, "<%s>", (yyvaluep->uniqstr)); };
+#line 976 "parse-gram.c"
+ break;
+ case 46: /* "\"identifier\"" */
+#line 183 "parse-gram.y"
+ { fprintf (stderr, "%s", (yyvaluep->symbol)->tag); };
+#line 981 "parse-gram.c"
+ break;
+ case 47: /* "\"identifier:\"" */
+#line 185 "parse-gram.y"
+ { fprintf (stderr, "%s:", (yyvaluep->symbol)->tag); };
+#line 986 "parse-gram.c"
+ break;
+ case 49: /* "\"%{...%}\"" */
+#line 177 "parse-gram.y"
+ { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); };
+#line 991 "parse-gram.c"
+ break;
+ case 50: /* "\"epilogue\"" */
+#line 177 "parse-gram.y"
+ { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); };
+#line 996 "parse-gram.c"
+ break;
+ case 51: /* "\"{...}\"" */
+#line 176 "parse-gram.y"
+ { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); };
+#line 1001 "parse-gram.c"
+ break;
+ case 72: /* "symbol" */
+#line 183 "parse-gram.y"
+ { fprintf (stderr, "%s", (yyvaluep->symbol)->tag); };
+#line 1006 "parse-gram.c"
+ break;
+ case 73: /* "action" */
+#line 176 "parse-gram.y"
+ { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); };
+#line 1011 "parse-gram.c"
+ break;
+ case 74: /* "string_as_id" */
+#line 183 "parse-gram.y"
+ { fprintf (stderr, "%s", (yyvaluep->symbol)->tag); };
+#line 1016 "parse-gram.c"
+ break;
+ case 75: /* "string_content" */
+#line 168 "parse-gram.y"
+ { fprintf (stderr, "\"%s\"", (yyvaluep->chars)); };
+#line 1021 "parse-gram.c"
+ break;
+ default:
+ break;
+ }
+ YYFPRINTF (yyoutput, ")");
+}
/*------------------------------------------------------------------.
| yy_stack_print -- Print the state stack from its BOTTOM up to its |
| TOP (included). |
`------------------------------------------------------------------*/
-#if defined (__STDC__) || defined (__STDC_VERSION__) || defined (__cplusplus)
+#if defined (__STDC__) || defined (__C99__FUNC__) || defined (__cplusplus)
static void
yy_stack_print (short int *bottom, short int *top)
#else
do { \
if (yydebug) \
yy_stack_print ((Bottom), (Top)); \
-} while (/*CONSTCOND*/ 0)
+} while (YYID (0))
/*------------------------------------------------.
| Report that the YYRULE is going to be reduced. |
`------------------------------------------------*/
-#if defined (__STDC__) || defined (__STDC_VERSION__) || defined (__cplusplus)
+#if defined (__STDC__) || defined (__C99__FUNC__) || defined (__cplusplus)
static void
-yy_reduce_print (int yyrule)
+yy_reduce_print (YYSTYPE *yyvsp, YYLTYPE *yylsp, int yyrule)
#else
static void
-yy_reduce_print (yyrule)
+yy_reduce_print (yyvsp, yylsp, yyrule
+ )
+ YYSTYPE *yyvsp;
+ YYLTYPE *yylsp;
int yyrule;
#endif
{
+ int yynrhs = yyr2[yyrule];
int yyi;
unsigned long int yylno = yyrline[yyrule];
- YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu), ",
+ YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n",
yyrule - 1, yylno);
- /* Print the symbols being reduced, and their result. */
- for (yyi = yyprhs[yyrule]; 0 <= yyrhs[yyi]; yyi++)
- YYFPRINTF (stderr, "%s ", yytname[yyrhs[yyi]]);
- YYFPRINTF (stderr, "-> %s\n", yytname[yyr1[yyrule]]);
+ /* The symbols being reduced. */
+ for (yyi = 0; yyi < yynrhs; yyi++)
+ {
+ fprintf (stderr, " $%d = ", yyi + 1);
+ yysymprint (stderr, yyrhs[yyprhs[yyrule] + yyi],
+ &(yyvsp[(yyi + 1) - (yynrhs)])
+ , &(yylsp[(yyi + 1) - (yynrhs)]) );
+ fprintf (stderr, "\n");
+ }
}
# define YY_REDUCE_PRINT(Rule) \
do { \
if (yydebug) \
- yy_reduce_print (Rule); \
-} while (/*CONSTCOND*/ 0)
+ yy_reduce_print (yyvsp, yylsp, Rule); \
+} while (YYID (0))
/* Nonzero means print parse trace. It is left uninitialized so that
multiple parsers can coexist. */
const char *yystr;
# endif
{
- const char *yys = yystr;
-
- while (*yys++ != '\0')
+ YYSIZE_T yylen;
+ for (yylen = 0; yystr[yylen]; yylen++)
continue;
-
- return yys - yystr - 1;
+ return yylen;
}
# endif
# endif
}
yyarg[yycount++] = yytname[yyx];
yysize1 = yysize + yytnamerr (0, yytname[yyx]);
- yysize_overflow |= yysize1 < yysize;
+ yysize_overflow |= (yysize1 < yysize);
yysize = yysize1;
yyfmt = yystpcpy (yyfmt, yyprefix);
yyprefix = yyor;
yyf = YY_(yyformat);
yysize1 = yysize + yystrlen (yyf);
- yysize_overflow |= yysize1 < yysize;
+ yysize_overflow |= (yysize1 < yysize);
yysize = yysize1;
if (yysize_overflow)
produced a string with the wrong number of "%s"s. */
char *yyp = yyresult;
int yyi = 0;
- while ((*yyp = *yyf))
+ while ((*yyp = *yyf) != '\0')
{
if (*yyp == '%' && yyf[1] == 's' && yyi < yycount)
{
#endif /* YYERROR_VERBOSE */
\f
-#if YYDEBUG
-/*--------------------------------.
-| Print this symbol on YYOUTPUT. |
-`--------------------------------*/
-
-#if defined (__STDC__) || defined (__STDC_VERSION__) || defined (__cplusplus)
-static void
-yysymprint (FILE *yyoutput, int yytype, YYSTYPE *yyvaluep, YYLTYPE *yylocationp)
-#else
-static void
-yysymprint (yyoutput, yytype, yyvaluep, yylocationp)
- FILE *yyoutput;
- int yytype;
- YYSTYPE *yyvaluep;
- YYLTYPE *yylocationp;
-#endif
-{
- YYUSE (yyvaluep);
- YYUSE (yylocationp);
-
- if (yytype < YYNTOKENS)
- YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
- else
- YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);
-
- YY_LOCATION_PRINT (yyoutput, *yylocationp);
- YYFPRINTF (yyoutput, ": ");
-
-# ifdef YYPRINT
- if (yytype < YYNTOKENS)
- YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
-# endif
- switch (yytype)
- {
- case 3: /* "\"string\"" */
-#line 169 "parse-gram.y"
- { fprintf (stderr, "\"%s\"", (yyvaluep->chars)); };
-#line 1209 "parse-gram.c"
- break;
- case 4: /* "\"integer\"" */
-#line 182 "parse-gram.y"
- { fprintf (stderr, "%d", (yyvaluep->integer)); };
-#line 1214 "parse-gram.c"
- break;
- case 8: /* "\"%destructor {...}\"" */
-#line 171 "parse-gram.y"
- { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); };
-#line 1219 "parse-gram.c"
- break;
- case 9: /* "\"%printer {...}\"" */
-#line 175 "parse-gram.y"
- { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); };
-#line 1224 "parse-gram.c"
- break;
- case 10: /* "\"%union {...}\"" */
-#line 176 "parse-gram.y"
- { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); };
-#line 1229 "parse-gram.c"
- break;
- case 26: /* "\"%initial-action {...}\"" */
-#line 172 "parse-gram.y"
- { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); };
-#line 1234 "parse-gram.c"
- break;
- case 27: /* "\"%lex-param {...}\"" */
-#line 173 "parse-gram.y"
- { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); };
-#line 1239 "parse-gram.c"
- break;
- case 34: /* "\"%parse-param {...}\"" */
-#line 174 "parse-gram.y"
- { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); };
-#line 1244 "parse-gram.c"
- break;
- case 42: /* "\"type\"" */
-#line 180 "parse-gram.y"
- { fprintf (stderr, "<%s>", (yyvaluep->uniqstr)); };
-#line 1249 "parse-gram.c"
- break;
- case 46: /* "\"identifier\"" */
-#line 184 "parse-gram.y"
- { fprintf (stderr, "%s", (yyvaluep->symbol)->tag); };
-#line 1254 "parse-gram.c"
- break;
- case 47: /* "\"identifier:\"" */
-#line 186 "parse-gram.y"
- { fprintf (stderr, "%s:", (yyvaluep->symbol)->tag); };
-#line 1259 "parse-gram.c"
- break;
- case 49: /* "\"%{...%}\"" */
-#line 178 "parse-gram.y"
- { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); };
-#line 1264 "parse-gram.c"
- break;
- case 50: /* "\"epilogue\"" */
-#line 178 "parse-gram.y"
- { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); };
-#line 1269 "parse-gram.c"
- break;
- case 51: /* "\"{...}\"" */
-#line 177 "parse-gram.y"
- { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); };
-#line 1274 "parse-gram.c"
- break;
- case 72: /* "symbol" */
-#line 184 "parse-gram.y"
- { fprintf (stderr, "%s", (yyvaluep->symbol)->tag); };
-#line 1279 "parse-gram.c"
- break;
- case 73: /* "action" */
-#line 177 "parse-gram.y"
- { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); };
-#line 1284 "parse-gram.c"
- break;
- case 74: /* "string_as_id" */
-#line 184 "parse-gram.y"
- { fprintf (stderr, "%s", (yyvaluep->symbol)->tag); };
-#line 1289 "parse-gram.c"
- break;
- case 75: /* "string_content" */
-#line 169 "parse-gram.y"
- { fprintf (stderr, "\"%s\"", (yyvaluep->chars)); };
-#line 1294 "parse-gram.c"
- break;
- default:
- break;
- }
- YYFPRINTF (yyoutput, ")");
-}
-
-#endif /* ! YYDEBUG */
/*-----------------------------------------------.
| Release the memory associated to this symbol. |
`-----------------------------------------------*/
-#if defined (__STDC__) || defined (__STDC_VERSION__) || defined (__cplusplus)
+/*ARGSUSED*/
+#if defined (__STDC__) || defined (__C99__FUNC__) || defined (__cplusplus)
static void
yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep, YYLTYPE *yylocationp)
#else
void *YYPARSE_PARAM;
# endif
#else /* ! YYPARSE_PARAM */
-#if defined (__STDC__) || defined (__STDC_VERSION__) || defined (__cplusplus)
+#if defined (__STDC__) || defined (__C99__FUNC__) || defined (__cplusplus)
int
yyparse (void)
#else
/* User initialization code. */
-#line 72 "parse-gram.y"
+#line 71 "parse-gram.y"
{
/* Bison's grammar can initial empty locations, hence a default
location is needed. */
yylloc.start.line = yylloc.end.line = 1;
yylloc.start.column = yylloc.end.column = 0;
}
-/* Line 1064 of yacc.c. */
-#line 1473 "parse-gram.c"
+/* Line 1088 of yacc.c. */
+#line 1502 "parse-gram.c"
yylsp[0] = yylloc;
goto yysetstate;
switch (yyn)
{
case 6:
-#line 207 "parse-gram.y"
- { prologue_augment ((yyvsp[0].chars), (yylsp[0])); }
+#line 206 "parse-gram.y"
+ { prologue_augment ((yyvsp[(1) - (1)].chars), (yylsp[(1) - (1)])); }
break;
case 7:
-#line 208 "parse-gram.y"
+#line 207 "parse-gram.y"
{ debug_flag = true; }
break;
case 8:
-#line 209 "parse-gram.y"
- { muscle_insert ((yyvsp[0].chars), "1"); }
+#line 208 "parse-gram.y"
+ { muscle_insert ((yyvsp[(2) - (2)].chars), "1"); }
break;
case 9:
-#line 210 "parse-gram.y"
- { muscle_insert ((yyvsp[-1].chars), (yyvsp[0].chars)); }
+#line 209 "parse-gram.y"
+ { muscle_insert ((yyvsp[(2) - (3)].chars), (yyvsp[(3) - (3)].chars)); }
break;
case 10:
-#line 211 "parse-gram.y"
+#line 210 "parse-gram.y"
{ defines_flag = true; }
break;
case 11:
-#line 212 "parse-gram.y"
+#line 211 "parse-gram.y"
{ error_verbose = true; }
break;
case 12:
-#line 213 "parse-gram.y"
- { expected_sr_conflicts = (yyvsp[0].integer); }
+#line 212 "parse-gram.y"
+ { expected_sr_conflicts = (yyvsp[(2) - (2)].integer); }
break;
case 13:
-#line 214 "parse-gram.y"
- { expected_rr_conflicts = (yyvsp[0].integer); }
+#line 213 "parse-gram.y"
+ { expected_rr_conflicts = (yyvsp[(2) - (2)].integer); }
break;
case 14:
-#line 215 "parse-gram.y"
- { spec_file_prefix = (yyvsp[0].chars); }
+#line 214 "parse-gram.y"
+ { spec_file_prefix = (yyvsp[(3) - (3)].chars); }
break;
case 15:
-#line 217 "parse-gram.y"
+#line 216 "parse-gram.y"
{
nondeterministic_parser = true;
glr_parser = true;
break;
case 16:
-#line 222 "parse-gram.y"
+#line 221 "parse-gram.y"
{
- muscle_code_grow ("initial_action", (yyvsp[0].chars), (yylsp[0]));
+ muscle_code_grow ("initial_action", (yyvsp[(1) - (1)].chars), (yylsp[(1) - (1)]));
}
break;
case 17:
-#line 225 "parse-gram.y"
- { add_param ("lex_param", (yyvsp[0].chars), (yylsp[0])); }
+#line 224 "parse-gram.y"
+ { add_param ("lex_param", (yyvsp[(1) - (1)].chars), (yylsp[(1) - (1)])); }
break;
case 18:
-#line 226 "parse-gram.y"
+#line 225 "parse-gram.y"
{ locations_flag = true; }
break;
case 19:
-#line 227 "parse-gram.y"
- { spec_name_prefix = (yyvsp[0].chars); }
+#line 226 "parse-gram.y"
+ { spec_name_prefix = (yyvsp[(3) - (3)].chars); }
break;
case 20:
-#line 228 "parse-gram.y"
+#line 227 "parse-gram.y"
{ no_lines_flag = true; }
break;
case 21:
-#line 229 "parse-gram.y"
+#line 228 "parse-gram.y"
{ nondeterministic_parser = true; }
break;
case 22:
-#line 230 "parse-gram.y"
- { spec_outfile = (yyvsp[0].chars); }
+#line 229 "parse-gram.y"
+ { spec_outfile = (yyvsp[(3) - (3)].chars); }
break;
case 23:
-#line 231 "parse-gram.y"
- { add_param ("parse_param", (yyvsp[0].chars), (yylsp[0])); }
+#line 230 "parse-gram.y"
+ { add_param ("parse_param", (yyvsp[(1) - (1)].chars), (yylsp[(1) - (1)])); }
break;
case 24:
-#line 232 "parse-gram.y"
+#line 231 "parse-gram.y"
{ pure_parser = true; }
break;
case 25:
-#line 233 "parse-gram.y"
- { version_check (&(yylsp[0]), (yyvsp[0].chars)); }
+#line 232 "parse-gram.y"
+ { version_check (&(yylsp[(2) - (2)]), (yyvsp[(2) - (2)].chars)); }
break;
case 26:
-#line 234 "parse-gram.y"
- { skeleton = (yyvsp[0].chars); }
+#line 233 "parse-gram.y"
+ { skeleton = (yyvsp[(2) - (2)].chars); }
break;
case 27:
-#line 235 "parse-gram.y"
+#line 234 "parse-gram.y"
{ token_table_flag = true; }
break;
case 28:
-#line 236 "parse-gram.y"
+#line 235 "parse-gram.y"
{ report_flag = report_states; }
break;
case 29:
-#line 237 "parse-gram.y"
+#line 236 "parse-gram.y"
{ yacc_flag = true; }
break;
case 33:
-#line 245 "parse-gram.y"
+#line 244 "parse-gram.y"
{
- grammar_start_symbol_set ((yyvsp[0].symbol), (yylsp[0]));
+ grammar_start_symbol_set ((yyvsp[(2) - (2)].symbol), (yylsp[(2) - (2)]));
}
break;
case 34:
-#line 249 "parse-gram.y"
+#line 248 "parse-gram.y"
{
typed = true;
- MUSCLE_INSERT_INT ("stype_line", (yylsp[0]).start.line);
- muscle_insert ("stype", (yyvsp[0].chars));
+ MUSCLE_INSERT_INT ("stype_line", (yylsp[(1) - (1)]).start.line);
+ muscle_insert ("stype", (yyvsp[(1) - (1)].chars));
}
break;
case 35:
-#line 255 "parse-gram.y"
+#line 254 "parse-gram.y"
{
symbol_list *list;
- for (list = (yyvsp[0].list); list; list = list->next)
- symbol_destructor_set (list->sym, (yyvsp[-1].chars), (yylsp[-1]));
- symbol_list_free ((yyvsp[0].list));
+ for (list = (yyvsp[(2) - (2)].list); list; list = list->next)
+ symbol_destructor_set (list->sym, (yyvsp[(1) - (2)].chars), (yylsp[(1) - (2)]));
+ symbol_list_free ((yyvsp[(2) - (2)].list));
}
break;
case 36:
-#line 262 "parse-gram.y"
+#line 261 "parse-gram.y"
{
symbol_list *list;
- for (list = (yyvsp[0].list); list; list = list->next)
- symbol_printer_set (list->sym, (yyvsp[-1].chars), list->location);
- symbol_list_free ((yyvsp[0].list));
+ for (list = (yyvsp[(2) - (2)].list); list; list = list->next)
+ symbol_printer_set (list->sym, (yyvsp[(1) - (2)].chars), list->location);
+ symbol_list_free ((yyvsp[(2) - (2)].list));
}
break;
case 37:
-#line 269 "parse-gram.y"
+#line 268 "parse-gram.y"
{
default_prec = true;
}
break;
case 38:
-#line 273 "parse-gram.y"
+#line 272 "parse-gram.y"
{
default_prec = false;
}
break;
case 39:
-#line 279 "parse-gram.y"
+#line 278 "parse-gram.y"
{ current_class = nterm_sym; }
break;
case 40:
-#line 280 "parse-gram.y"
+#line 279 "parse-gram.y"
{
current_class = unknown_sym;
current_type = NULL;
break;
case 41:
-#line 284 "parse-gram.y"
+#line 283 "parse-gram.y"
{ current_class = token_sym; }
break;
case 42:
-#line 285 "parse-gram.y"
+#line 284 "parse-gram.y"
{
current_class = unknown_sym;
current_type = NULL;
break;
case 43:
-#line 290 "parse-gram.y"
+#line 289 "parse-gram.y"
{
symbol_list *list;
- for (list = (yyvsp[0].list); list; list = list->next)
- symbol_type_set (list->sym, (yyvsp[-1].uniqstr), (yylsp[-1]));
- symbol_list_free ((yyvsp[0].list));
+ for (list = (yyvsp[(3) - (3)].list); list; list = list->next)
+ symbol_type_set (list->sym, (yyvsp[(2) - (3)].uniqstr), (yylsp[(2) - (3)]));
+ symbol_list_free ((yyvsp[(3) - (3)].list));
}
break;
case 44:
-#line 300 "parse-gram.y"
+#line 299 "parse-gram.y"
{
symbol_list *list;
++current_prec;
- for (list = (yyvsp[0].list); list; list = list->next)
+ for (list = (yyvsp[(3) - (3)].list); list; list = list->next)
{
- symbol_type_set (list->sym, current_type, (yylsp[-1]));
- symbol_precedence_set (list->sym, current_prec, (yyvsp[-2].assoc), (yylsp[-2]));
+ symbol_type_set (list->sym, current_type, (yylsp[(2) - (3)]));
+ symbol_precedence_set (list->sym, current_prec, (yyvsp[(1) - (3)].assoc), (yylsp[(1) - (3)]));
}
- symbol_list_free ((yyvsp[0].list));
+ symbol_list_free ((yyvsp[(3) - (3)].list));
current_type = NULL;
}
break;
case 45:
-#line 314 "parse-gram.y"
+#line 313 "parse-gram.y"
{ (yyval.assoc) = left_assoc; }
break;
case 46:
-#line 315 "parse-gram.y"
+#line 314 "parse-gram.y"
{ (yyval.assoc) = right_assoc; }
break;
case 47:
-#line 316 "parse-gram.y"
+#line 315 "parse-gram.y"
{ (yyval.assoc) = non_assoc; }
break;
case 48:
-#line 320 "parse-gram.y"
+#line 319 "parse-gram.y"
{ current_type = NULL; }
break;
case 49:
-#line 321 "parse-gram.y"
- { current_type = (yyvsp[0].uniqstr); }
+#line 320 "parse-gram.y"
+ { current_type = (yyvsp[(1) - (1)].uniqstr); }
break;
case 50:
-#line 327 "parse-gram.y"
- { (yyval.list) = symbol_list_new ((yyvsp[0].symbol), (yylsp[0])); }
+#line 326 "parse-gram.y"
+ { (yyval.list) = symbol_list_new ((yyvsp[(1) - (1)].symbol), (yylsp[(1) - (1)])); }
break;
case 51:
-#line 328 "parse-gram.y"
- { (yyval.list) = symbol_list_prepend ((yyvsp[-1].list), (yyvsp[0].symbol), (yylsp[0])); }
+#line 327 "parse-gram.y"
+ { (yyval.list) = symbol_list_prepend ((yyvsp[(1) - (2)].list), (yyvsp[(2) - (2)].symbol), (yylsp[(2) - (2)])); }
break;
case 52:
-#line 334 "parse-gram.y"
+#line 333 "parse-gram.y"
{
- current_type = (yyvsp[0].uniqstr);
+ current_type = (yyvsp[(1) - (1)].uniqstr);
}
break;
case 53:
-#line 338 "parse-gram.y"
+#line 337 "parse-gram.y"
{
- symbol_class_set ((yyvsp[0].symbol), current_class, (yylsp[0]));
- symbol_type_set ((yyvsp[0].symbol), current_type, (yylsp[0]));
+ symbol_class_set ((yyvsp[(1) - (1)].symbol), current_class, (yylsp[(1) - (1)]));
+ symbol_type_set ((yyvsp[(1) - (1)].symbol), current_type, (yylsp[(1) - (1)]));
}
break;
case 54:
-#line 343 "parse-gram.y"
+#line 342 "parse-gram.y"
{
- symbol_class_set ((yyvsp[-1].symbol), current_class, (yylsp[-1]));
- symbol_type_set ((yyvsp[-1].symbol), current_type, (yylsp[-1]));
- symbol_user_token_number_set ((yyvsp[-1].symbol), (yyvsp[0].integer), (yylsp[0]));
+ symbol_class_set ((yyvsp[(1) - (2)].symbol), current_class, (yylsp[(1) - (2)]));
+ symbol_type_set ((yyvsp[(1) - (2)].symbol), current_type, (yylsp[(1) - (2)]));
+ symbol_user_token_number_set ((yyvsp[(1) - (2)].symbol), (yyvsp[(2) - (2)].integer), (yylsp[(2) - (2)]));
}
break;
case 55:
-#line 349 "parse-gram.y"
+#line 348 "parse-gram.y"
{
- symbol_class_set ((yyvsp[-1].symbol), current_class, (yylsp[-1]));
- symbol_type_set ((yyvsp[-1].symbol), current_type, (yylsp[-1]));
- symbol_make_alias ((yyvsp[-1].symbol), (yyvsp[0].symbol), (yyloc));
+ symbol_class_set ((yyvsp[(1) - (2)].symbol), current_class, (yylsp[(1) - (2)]));
+ symbol_type_set ((yyvsp[(1) - (2)].symbol), current_type, (yylsp[(1) - (2)]));
+ symbol_make_alias ((yyvsp[(1) - (2)].symbol), (yyvsp[(2) - (2)].symbol), (yyloc));
}
break;
case 56:
-#line 355 "parse-gram.y"
+#line 354 "parse-gram.y"
{
- symbol_class_set ((yyvsp[-2].symbol), current_class, (yylsp[-2]));
- 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));
+ symbol_class_set ((yyvsp[(1) - (3)].symbol), current_class, (yylsp[(1) - (3)]));
+ symbol_type_set ((yyvsp[(1) - (3)].symbol), current_type, (yylsp[(1) - (3)]));
+ symbol_user_token_number_set ((yyvsp[(1) - (3)].symbol), (yyvsp[(2) - (3)].integer), (yylsp[(2) - (3)]));
+ symbol_make_alias ((yyvsp[(1) - (3)].symbol), (yyvsp[(3) - (3)].symbol), (yyloc));
}
break;
case 62:
-#line 384 "parse-gram.y"
+#line 383 "parse-gram.y"
{
if (yacc_flag)
complain_at ((yyloc), _("POSIX forbids declarations in the grammar"));
break;
case 63:
-#line 389 "parse-gram.y"
+#line 388 "parse-gram.y"
{
yyerrok;
}
break;
case 64:
-#line 395 "parse-gram.y"
- { current_lhs = (yyvsp[0].symbol); current_lhs_location = (yylsp[0]); }
+#line 394 "parse-gram.y"
+ { current_lhs = (yyvsp[(1) - (1)].symbol); current_lhs_location = (yylsp[(1) - (1)]); }
break;
case 66:
-#line 399 "parse-gram.y"
- { grammar_rule_end ((yylsp[0])); }
+#line 398 "parse-gram.y"
+ { grammar_rule_end ((yylsp[(1) - (1)])); }
break;
case 67:
-#line 400 "parse-gram.y"
- { grammar_rule_end ((yylsp[0])); }
+#line 399 "parse-gram.y"
+ { grammar_rule_end ((yylsp[(3) - (3)])); }
break;
case 69:
-#line 406 "parse-gram.y"
+#line 405 "parse-gram.y"
{ grammar_rule_begin (current_lhs, current_lhs_location); }
break;
case 70:
-#line 408 "parse-gram.y"
- { grammar_current_rule_symbol_append ((yyvsp[0].symbol), (yylsp[0])); }
+#line 407 "parse-gram.y"
+ { grammar_current_rule_symbol_append ((yyvsp[(2) - (2)].symbol), (yylsp[(2) - (2)])); }
break;
case 71:
-#line 410 "parse-gram.y"
- { grammar_current_rule_action_append ((yyvsp[0].chars), (yylsp[0])); }
+#line 409 "parse-gram.y"
+ { grammar_current_rule_action_append ((yyvsp[(2) - (2)].chars), (yylsp[(2) - (2)])); }
break;
case 72:
-#line 412 "parse-gram.y"
- { grammar_current_rule_prec_set ((yyvsp[0].symbol), (yylsp[0])); }
+#line 411 "parse-gram.y"
+ { grammar_current_rule_prec_set ((yyvsp[(3) - (3)].symbol), (yylsp[(3) - (3)])); }
break;
case 73:
-#line 414 "parse-gram.y"
- { grammar_current_rule_dprec_set ((yyvsp[0].integer), (yylsp[0])); }
+#line 413 "parse-gram.y"
+ { grammar_current_rule_dprec_set ((yyvsp[(3) - (3)].integer), (yylsp[(3) - (3)])); }
break;
case 74:
-#line 416 "parse-gram.y"
- { grammar_current_rule_merge_set ((yyvsp[0].uniqstr), (yylsp[0])); }
+#line 415 "parse-gram.y"
+ { grammar_current_rule_merge_set ((yyvsp[(3) - (3)].uniqstr), (yylsp[(3) - (3)])); }
break;
case 75:
-#line 420 "parse-gram.y"
- { (yyval.symbol) = (yyvsp[0].symbol); }
+#line 419 "parse-gram.y"
+ { (yyval.symbol) = (yyvsp[(1) - (1)].symbol); }
break;
case 76:
-#line 421 "parse-gram.y"
- { (yyval.symbol) = (yyvsp[0].symbol); }
+#line 420 "parse-gram.y"
+ { (yyval.symbol) = (yyvsp[(1) - (1)].symbol); }
break;
case 77:
-#line 426 "parse-gram.y"
- { (yyval.chars) = (yyvsp[0].chars); }
+#line 425 "parse-gram.y"
+ { (yyval.chars) = (yyvsp[(1) - (1)].chars); }
break;
case 78:
-#line 432 "parse-gram.y"
+#line 431 "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]));
+ (yyval.symbol) = symbol_get (quotearg_style (c_quoting_style, (yyvsp[(1) - (1)].chars)), (yylsp[(1) - (1)]));
+ symbol_class_set ((yyval.symbol), token_sym, (yylsp[(1) - (1)]));
}
break;
case 79:
-#line 441 "parse-gram.y"
- { (yyval.chars) = (yyvsp[0].chars); }
+#line 440 "parse-gram.y"
+ { (yyval.chars) = (yyvsp[(1) - (1)].chars); }
break;
case 81:
-#line 448 "parse-gram.y"
+#line 447 "parse-gram.y"
{
- muscle_code_grow ("epilogue", (yyvsp[0].chars), (yylsp[0]));
+ muscle_code_grow ("epilogue", (yyvsp[(2) - (2)].chars), (yylsp[(2) - (2)]));
scanner_last_string_free ();
}
break;
default: break;
}
+ YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc);
-/* Line 1260 of yacc.c. */
-#line 2066 "parse-gram.c"
+/* Line __line__ of yacc.c. */
+#line 2096 "parse-gram.c"
\f
yyvsp -= yylen;
yyssp -= yylen;
}
else
{
- yydestruct ("Error: discarding", yytoken, &yylval, &yylloc);
+ yydestruct ("Error: discarding",
+ yytoken, &yylval, &yylloc);
yychar = YYEMPTY;
}
}
YYABORT;
yyerror_range[0] = *yylsp;
- yydestruct ("Error: popping", yystos[yystate], yyvsp, yylsp);
+ yydestruct ("Error: popping",
+ yystos[yystate], yyvsp, yylsp);
YYPOPSTACK;
yystate = *yyssp;
YY_STACK_PRINT (yyss, yyssp);
}
-#line 454 "parse-gram.y"
+#line 453 "parse-gram.y"
version_check (location const *loc, char const *version)
{
if (strverscmp (version, PACKAGE_VERSION) > 0)
- complain_at (*loc, "require bison %s, but have %s",
- version, PACKAGE_VERSION);
+ {
+ complain_at (*loc, "require bison %s, but have %s",
+ version, PACKAGE_VERSION);
+ exit (63);
+ }
}
static void
projects / bison.git / blobdiff