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      1  1.4  christos /*	$NetBSD: err_syntax18.tab.c,v 1.6 2026/01/18 16:41:31 christos Exp $	*/
      2  1.1  christos 
      3  1.1  christos /* original parser id follows */
      4  1.1  christos /* yysccsid[] = "@(#)yaccpar	1.9 (Berkeley) 02/21/93" */
      5  1.1  christos /* (use YYMAJOR/YYMINOR for ifdefs dependent on parser version) */
      6  1.1  christos 
      7  1.1  christos #define YYBYACC 1
      8  1.4  christos #define YYMAJOR 2
      9  1.4  christos #define YYMINOR 0
     10  1.1  christos #define YYCHECK "yyyymmdd"
     11  1.1  christos 
     12  1.1  christos #define YYEMPTY        (-1)
     13  1.1  christos #define yyclearin      (yychar = YYEMPTY)
     14  1.1  christos #define yyerrok        (yyerrflag = 0)
     15  1.1  christos #define YYRECOVERING() (yyerrflag != 0)
     16  1.1  christos #define YYENOMEM       (-2)
     17  1.1  christos #define YYEOF          0
     18  1.1  christos 
     19  1.1  christos #ifndef yyparse
     20  1.1  christos #define yyparse    err_syntax18_parse
     21  1.1  christos #endif /* yyparse */
     22  1.1  christos 
     23  1.1  christos #ifndef yylex
     24  1.1  christos #define yylex      err_syntax18_lex
     25  1.1  christos #endif /* yylex */
     26  1.1  christos 
     27  1.1  christos #ifndef yyerror
     28  1.1  christos #define yyerror    err_syntax18_error
     29  1.1  christos #endif /* yyerror */
     30  1.1  christos 
     31  1.1  christos #ifndef yychar
     32  1.1  christos #define yychar     err_syntax18_char
     33  1.1  christos #endif /* yychar */
     34  1.1  christos 
     35  1.1  christos #ifndef yyval
     36  1.1  christos #define yyval      err_syntax18_val
     37  1.1  christos #endif /* yyval */
     38  1.1  christos 
     39  1.1  christos #ifndef yylval
     40  1.1  christos #define yylval     err_syntax18_lval
     41  1.1  christos #endif /* yylval */
     42  1.1  christos 
     43  1.1  christos #ifndef yydebug
     44  1.1  christos #define yydebug    err_syntax18_debug
     45  1.1  christos #endif /* yydebug */
     46  1.1  christos 
     47  1.1  christos #ifndef yynerrs
     48  1.1  christos #define yynerrs    err_syntax18_nerrs
     49  1.1  christos #endif /* yynerrs */
     50  1.1  christos 
     51  1.1  christos #ifndef yyerrflag
     52  1.1  christos #define yyerrflag  err_syntax18_errflag
     53  1.1  christos #endif /* yyerrflag */
     54  1.1  christos 
     55  1.1  christos #ifndef yylhs
     56  1.1  christos #define yylhs      err_syntax18_lhs
     57  1.1  christos #endif /* yylhs */
     58  1.1  christos 
     59  1.1  christos #ifndef yylen
     60  1.1  christos #define yylen      err_syntax18_len
     61  1.1  christos #endif /* yylen */
     62  1.1  christos 
     63  1.1  christos #ifndef yydefred
     64  1.1  christos #define yydefred   err_syntax18_defred
     65  1.1  christos #endif /* yydefred */
     66  1.1  christos 
     67  1.1  christos #ifndef yydgoto
     68  1.1  christos #define yydgoto    err_syntax18_dgoto
     69  1.1  christos #endif /* yydgoto */
     70  1.1  christos 
     71  1.1  christos #ifndef yysindex
     72  1.1  christos #define yysindex   err_syntax18_sindex
     73  1.1  christos #endif /* yysindex */
     74  1.1  christos 
     75  1.1  christos #ifndef yyrindex
     76  1.1  christos #define yyrindex   err_syntax18_rindex
     77  1.1  christos #endif /* yyrindex */
     78  1.1  christos 
     79  1.1  christos #ifndef yygindex
     80  1.1  christos #define yygindex   err_syntax18_gindex
     81  1.1  christos #endif /* yygindex */
     82  1.1  christos 
     83  1.1  christos #ifndef yytable
     84  1.1  christos #define yytable    err_syntax18_table
     85  1.1  christos #endif /* yytable */
     86  1.1  christos 
     87  1.1  christos #ifndef yycheck
     88  1.1  christos #define yycheck    err_syntax18_check
     89  1.1  christos #endif /* yycheck */
     90  1.1  christos 
     91  1.1  christos #ifndef yyname
     92  1.1  christos #define yyname     err_syntax18_name
     93  1.1  christos #endif /* yyname */
     94  1.1  christos 
     95  1.1  christos #ifndef yyrule
     96  1.1  christos #define yyrule     err_syntax18_rule
     97  1.1  christos #endif /* yyrule */
     98  1.1  christos #define YYPREFIX "err_syntax18_"
     99  1.1  christos 
    100  1.1  christos #define YYPURE 0
    101  1.1  christos 
    102  1.1  christos #line 2 "err_syntax18.y"
    103  1.1  christos int yylex(void);
    104  1.1  christos static void yyerror(const char *);
    105  1.1  christos #line 104 "err_syntax18.tab.c"
    106  1.1  christos 
    107  1.1  christos #if ! defined(YYSTYPE) && ! defined(YYSTYPE_IS_DECLARED)
    108  1.1  christos /* Default: YYSTYPE is the semantic value type. */
    109  1.1  christos typedef int YYSTYPE;
    110  1.1  christos # define YYSTYPE_IS_DECLARED 1
    111  1.1  christos #endif
    112  1.1  christos 
    113  1.1  christos /* compatibility with bison */
    114  1.1  christos #ifdef YYPARSE_PARAM
    115  1.1  christos /* compatibility with FreeBSD */
    116  1.1  christos # ifdef YYPARSE_PARAM_TYPE
    117  1.1  christos #  define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
    118  1.1  christos # else
    119  1.1  christos #  define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
    120  1.1  christos # endif
    121  1.1  christos #else
    122  1.1  christos # define YYPARSE_DECL() yyparse(void)
    123  1.1  christos #endif
    124  1.1  christos 
    125  1.1  christos /* Parameters sent to lex. */
    126  1.1  christos #ifdef YYLEX_PARAM
    127  1.1  christos # define YYLEX_DECL() yylex(void *YYLEX_PARAM)
    128  1.1  christos # define YYLEX yylex(YYLEX_PARAM)
    129  1.1  christos #else
    130  1.1  christos # define YYLEX_DECL() yylex(void)
    131  1.1  christos # define YYLEX yylex()
    132  1.1  christos #endif
    133  1.1  christos 
    134  1.1  christos /* Parameters sent to yyerror. */
    135  1.1  christos #ifndef YYERROR_DECL
    136  1.1  christos #define YYERROR_DECL() yyerror(const char *s)
    137  1.1  christos #endif
    138  1.1  christos #ifndef YYERROR_CALL
    139  1.1  christos #define YYERROR_CALL(msg) yyerror(msg)
    140  1.1  christos #endif
    141  1.1  christos 
    142  1.1  christos extern int YYPARSE_DECL();
    143  1.1  christos 
    144  1.1  christos #define YYERRCODE 256
    145  1.5  christos typedef int YYINT;
    146  1.1  christos static const YYINT err_syntax18_lhs[] = {                -1,
    147  1.1  christos     0,
    148  1.1  christos };
    149  1.1  christos static const YYINT err_syntax18_len[] = {                 2,
    150  1.1  christos     3,
    151  1.1  christos };
    152  1.1  christos static const YYINT err_syntax18_defred[] = {              0,
    153  1.1  christos     0,    0,    0,    1,
    154  1.1  christos };
    155  1.1  christos static const YYINT err_syntax18_dgoto[] = {               2,
    156  1.1  christos };
    157  1.1  christos static const YYINT err_syntax18_sindex[] = {            -40,
    158  1.1  christos   -40,    0,  -39,    0,
    159  1.1  christos };
    160  1.1  christos static const YYINT err_syntax18_rindex[] = {              0,
    161  1.1  christos     0,    0,    0,    0,
    162  1.1  christos };
    163  1.1  christos static const YYINT err_syntax18_gindex[] = {              2,
    164  1.1  christos };
    165  1.1  christos #define YYTABLESIZE 3
    166  1.1  christos static const YYINT err_syntax18_table[] = {               1,
    167  1.1  christos     0,    4,    3,
    168  1.1  christos };
    169  1.1  christos static const YYINT err_syntax18_check[] = {              40,
    170  1.1  christos    -1,   41,    1,
    171  1.1  christos };
    172  1.1  christos #define YYFINAL 2
    173  1.1  christos #ifndef YYDEBUG
    174  1.1  christos #define YYDEBUG 0
    175  1.1  christos #endif
    176  1.1  christos #define YYMAXTOKEN 256
    177  1.1  christos #define YYUNDFTOKEN 259
    178  1.1  christos #define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
    179  1.1  christos #if YYDEBUG
    180  1.6  christos #ifndef NULL
    181  1.6  christos #define NULL (void*)0
    182  1.6  christos #endif
    183  1.1  christos static const char *const err_syntax18_name[] = {
    184  1.1  christos 
    185  1.6  christos "end-of-file",NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,
    186  1.6  christos NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,
    187  1.6  christos NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,"'('","')'",NULL,NULL,NULL,
    188  1.6  christos NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,
    189  1.6  christos NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,
    190  1.6  christos NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,
    191  1.6  christos NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,
    192  1.6  christos NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,
    193  1.6  christos NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,
    194  1.6  christos NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,
    195  1.6  christos NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,
    196  1.6  christos NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,
    197  1.6  christos NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,
    198  1.6  christos NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,
    199  1.6  christos NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,
    200  1.6  christos NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,
    201  1.6  christos NULL,NULL,NULL,NULL,NULL,NULL,"illegal-symbol",
    202  1.1  christos };
    203  1.1  christos static const char *const err_syntax18_rule[] = {
    204  1.1  christos "$accept : expr",
    205  1.1  christos "expr : '(' expr ')'",
    206  1.1  christos 
    207  1.1  christos };
    208  1.1  christos #endif
    209  1.1  christos 
    210  1.3  christos #if YYDEBUG
    211  1.1  christos int      yydebug;
    212  1.3  christos #endif
    213  1.1  christos 
    214  1.1  christos int      yyerrflag;
    215  1.1  christos int      yychar;
    216  1.1  christos YYSTYPE  yyval;
    217  1.1  christos YYSTYPE  yylval;
    218  1.3  christos int      yynerrs;
    219  1.1  christos 
    220  1.1  christos /* define the initial stack-sizes */
    221  1.1  christos #ifdef YYSTACKSIZE
    222  1.1  christos #undef YYMAXDEPTH
    223  1.1  christos #define YYMAXDEPTH  YYSTACKSIZE
    224  1.1  christos #else
    225  1.1  christos #ifdef YYMAXDEPTH
    226  1.1  christos #define YYSTACKSIZE YYMAXDEPTH
    227  1.1  christos #else
    228  1.1  christos #define YYSTACKSIZE 10000
    229  1.1  christos #define YYMAXDEPTH  10000
    230  1.1  christos #endif
    231  1.1  christos #endif
    232  1.1  christos 
    233  1.1  christos #define YYINITSTACKSIZE 200
    234  1.1  christos 
    235  1.1  christos typedef struct {
    236  1.1  christos     unsigned stacksize;
    237  1.1  christos     YYINT    *s_base;
    238  1.1  christos     YYINT    *s_mark;
    239  1.1  christos     YYINT    *s_last;
    240  1.1  christos     YYSTYPE  *l_base;
    241  1.1  christos     YYSTYPE  *l_mark;
    242  1.1  christos } YYSTACKDATA;
    243  1.1  christos /* variables for the parser stack */
    244  1.1  christos static YYSTACKDATA yystack;
    245  1.1  christos #line 13 "err_syntax18.y"
    246  1.1  christos 
    247  1.1  christos #include <stdio.h>
    248  1.1  christos 
    249  1.1  christos int
    250  1.1  christos main(void)
    251  1.1  christos {
    252  1.1  christos     printf("yyparse() = %d\n", yyparse());
    253  1.1  christos     return 0;
    254  1.1  christos }
    255  1.1  christos 
    256  1.1  christos int
    257  1.1  christos yylex(void)
    258  1.1  christos {
    259  1.1  christos     return -1;
    260  1.1  christos }
    261  1.1  christos 
    262  1.1  christos static void
    263  1.1  christos yyerror(const char* s)
    264  1.1  christos {
    265  1.1  christos     printf("%s\n", s);
    266  1.1  christos }
    267  1.6  christos #line 266 "err_syntax18.tab.c"
    268  1.1  christos 
    269  1.1  christos #if YYDEBUG
    270  1.2  christos #include <stdio.h>	/* needed for printf */
    271  1.1  christos #endif
    272  1.1  christos 
    273  1.1  christos #include <stdlib.h>	/* needed for malloc, etc */
    274  1.1  christos #include <string.h>	/* needed for memset */
    275  1.1  christos 
    276  1.1  christos /* allocate initial stack or double stack size, up to YYMAXDEPTH */
    277  1.1  christos static int yygrowstack(YYSTACKDATA *data)
    278  1.1  christos {
    279  1.1  christos     int i;
    280  1.1  christos     unsigned newsize;
    281  1.1  christos     YYINT *newss;
    282  1.1  christos     YYSTYPE *newvs;
    283  1.1  christos 
    284  1.1  christos     if ((newsize = data->stacksize) == 0)
    285  1.1  christos         newsize = YYINITSTACKSIZE;
    286  1.1  christos     else if (newsize >= YYMAXDEPTH)
    287  1.1  christos         return YYENOMEM;
    288  1.1  christos     else if ((newsize *= 2) > YYMAXDEPTH)
    289  1.1  christos         newsize = YYMAXDEPTH;
    290  1.1  christos 
    291  1.1  christos     i = (int) (data->s_mark - data->s_base);
    292  1.1  christos     newss = (YYINT *)realloc(data->s_base, newsize * sizeof(*newss));
    293  1.6  christos     if (newss == NULL)
    294  1.1  christos         return YYENOMEM;
    295  1.1  christos 
    296  1.1  christos     data->s_base = newss;
    297  1.1  christos     data->s_mark = newss + i;
    298  1.1  christos 
    299  1.1  christos     newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
    300  1.6  christos     if (newvs == NULL)
    301  1.1  christos         return YYENOMEM;
    302  1.1  christos 
    303  1.1  christos     data->l_base = newvs;
    304  1.1  christos     data->l_mark = newvs + i;
    305  1.1  christos 
    306  1.1  christos     data->stacksize = newsize;
    307  1.1  christos     data->s_last = data->s_base + newsize - 1;
    308  1.1  christos     return 0;
    309  1.1  christos }
    310  1.1  christos 
    311  1.1  christos #if YYPURE || defined(YY_NO_LEAKS)
    312  1.1  christos static void yyfreestack(YYSTACKDATA *data)
    313  1.1  christos {
    314  1.1  christos     free(data->s_base);
    315  1.1  christos     free(data->l_base);
    316  1.1  christos     memset(data, 0, sizeof(*data));
    317  1.1  christos }
    318  1.1  christos #else
    319  1.1  christos #define yyfreestack(data) /* nothing */
    320  1.1  christos #endif
    321  1.1  christos 
    322  1.1  christos #define YYABORT  goto yyabort
    323  1.1  christos #define YYREJECT goto yyabort
    324  1.1  christos #define YYACCEPT goto yyaccept
    325  1.1  christos #define YYERROR  goto yyerrlab
    326  1.1  christos 
    327  1.1  christos int
    328  1.1  christos YYPARSE_DECL()
    329  1.1  christos {
    330  1.1  christos     int yym, yyn, yystate;
    331  1.1  christos #if YYDEBUG
    332  1.1  christos     const char *yys;
    333  1.1  christos 
    334  1.6  christos     if ((yys = getenv("YYDEBUG")) != NULL)
    335  1.1  christos     {
    336  1.1  christos         yyn = *yys;
    337  1.1  christos         if (yyn >= '0' && yyn <= '9')
    338  1.1  christos             yydebug = yyn - '0';
    339  1.1  christos     }
    340  1.1  christos #endif
    341  1.1  christos 
    342  1.5  christos     /* yym is set below */
    343  1.5  christos     /* yyn is set below */
    344  1.1  christos     yynerrs = 0;
    345  1.1  christos     yyerrflag = 0;
    346  1.1  christos     yychar = YYEMPTY;
    347  1.1  christos     yystate = 0;
    348  1.1  christos 
    349  1.1  christos #if YYPURE
    350  1.1  christos     memset(&yystack, 0, sizeof(yystack));
    351  1.1  christos #endif
    352  1.1  christos 
    353  1.1  christos     if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
    354  1.1  christos     yystack.s_mark = yystack.s_base;
    355  1.1  christos     yystack.l_mark = yystack.l_base;
    356  1.1  christos     yystate = 0;
    357  1.1  christos     *yystack.s_mark = 0;
    358  1.1  christos 
    359  1.1  christos yyloop:
    360  1.1  christos     if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
    361  1.1  christos     if (yychar < 0)
    362  1.1  christos     {
    363  1.2  christos         yychar = YYLEX;
    364  1.2  christos         if (yychar < 0) yychar = YYEOF;
    365  1.1  christos #if YYDEBUG
    366  1.1  christos         if (yydebug)
    367  1.1  christos         {
    368  1.2  christos             if ((yys = yyname[YYTRANSLATE(yychar)]) == NULL) yys = yyname[YYUNDFTOKEN];
    369  1.1  christos             printf("%sdebug: state %d, reading %d (%s)\n",
    370  1.1  christos                     YYPREFIX, yystate, yychar, yys);
    371  1.1  christos         }
    372  1.1  christos #endif
    373  1.1  christos     }
    374  1.2  christos     if (((yyn = yysindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
    375  1.2  christos             yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
    376  1.1  christos     {
    377  1.1  christos #if YYDEBUG
    378  1.1  christos         if (yydebug)
    379  1.1  christos             printf("%sdebug: state %d, shifting to state %d\n",
    380  1.1  christos                     YYPREFIX, yystate, yytable[yyn]);
    381  1.1  christos #endif
    382  1.2  christos         if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
    383  1.1  christos         yystate = yytable[yyn];
    384  1.1  christos         *++yystack.s_mark = yytable[yyn];
    385  1.1  christos         *++yystack.l_mark = yylval;
    386  1.1  christos         yychar = YYEMPTY;
    387  1.1  christos         if (yyerrflag > 0)  --yyerrflag;
    388  1.1  christos         goto yyloop;
    389  1.1  christos     }
    390  1.2  christos     if (((yyn = yyrindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
    391  1.2  christos             yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
    392  1.1  christos     {
    393  1.1  christos         yyn = yytable[yyn];
    394  1.1  christos         goto yyreduce;
    395  1.1  christos     }
    396  1.2  christos     if (yyerrflag != 0) goto yyinrecovery;
    397  1.1  christos 
    398  1.1  christos     YYERROR_CALL("syntax error");
    399  1.1  christos 
    400  1.2  christos     goto yyerrlab; /* redundant goto avoids 'unused label' warning */
    401  1.1  christos yyerrlab:
    402  1.1  christos     ++yynerrs;
    403  1.1  christos 
    404  1.1  christos yyinrecovery:
    405  1.1  christos     if (yyerrflag < 3)
    406  1.1  christos     {
    407  1.1  christos         yyerrflag = 3;
    408  1.1  christos         for (;;)
    409  1.1  christos         {
    410  1.2  christos             if (((yyn = yysindex[*yystack.s_mark]) != 0) && (yyn += YYERRCODE) >= 0 &&
    411  1.2  christos                     yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) YYERRCODE)
    412  1.1  christos             {
    413  1.1  christos #if YYDEBUG
    414  1.1  christos                 if (yydebug)
    415  1.1  christos                     printf("%sdebug: state %d, error recovery shifting\
    416  1.1  christos  to state %d\n", YYPREFIX, *yystack.s_mark, yytable[yyn]);
    417  1.1  christos #endif
    418  1.2  christos                 if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
    419  1.1  christos                 yystate = yytable[yyn];
    420  1.1  christos                 *++yystack.s_mark = yytable[yyn];
    421  1.1  christos                 *++yystack.l_mark = yylval;
    422  1.1  christos                 goto yyloop;
    423  1.1  christos             }
    424  1.1  christos             else
    425  1.1  christos             {
    426  1.1  christos #if YYDEBUG
    427  1.1  christos                 if (yydebug)
    428  1.1  christos                     printf("%sdebug: error recovery discarding state %d\n",
    429  1.1  christos                             YYPREFIX, *yystack.s_mark);
    430  1.1  christos #endif
    431  1.1  christos                 if (yystack.s_mark <= yystack.s_base) goto yyabort;
    432  1.1  christos                 --yystack.s_mark;
    433  1.1  christos                 --yystack.l_mark;
    434  1.1  christos             }
    435  1.1  christos         }
    436  1.1  christos     }
    437  1.1  christos     else
    438  1.1  christos     {
    439  1.1  christos         if (yychar == YYEOF) goto yyabort;
    440  1.1  christos #if YYDEBUG
    441  1.1  christos         if (yydebug)
    442  1.1  christos         {
    443  1.2  christos             if ((yys = yyname[YYTRANSLATE(yychar)]) == NULL) yys = yyname[YYUNDFTOKEN];
    444  1.1  christos             printf("%sdebug: state %d, error recovery discards token %d (%s)\n",
    445  1.1  christos                     YYPREFIX, yystate, yychar, yys);
    446  1.1  christos         }
    447  1.1  christos #endif
    448  1.1  christos         yychar = YYEMPTY;
    449  1.1  christos         goto yyloop;
    450  1.1  christos     }
    451  1.1  christos 
    452  1.1  christos yyreduce:
    453  1.1  christos #if YYDEBUG
    454  1.1  christos     if (yydebug)
    455  1.1  christos         printf("%sdebug: state %d, reducing by rule %d (%s)\n",
    456  1.1  christos                 YYPREFIX, yystate, yyn, yyrule[yyn]);
    457  1.1  christos #endif
    458  1.1  christos     yym = yylen[yyn];
    459  1.2  christos     if (yym > 0)
    460  1.1  christos         yyval = yystack.l_mark[1-yym];
    461  1.1  christos     else
    462  1.1  christos         memset(&yyval, 0, sizeof yyval);
    463  1.2  christos 
    464  1.1  christos     switch (yyn)
    465  1.1  christos     {
    466  1.1  christos case 1:
    467  1.1  christos #line 9 "err_syntax18.y"
    468  1.1  christos 	{  yyval = yystack.l_mark[1]; }
    469  1.6  christos #line 468 "err_syntax18.tab.c"
    470  1.1  christos break;
    471  1.6  christos #line 470 "err_syntax18.tab.c"
    472  1.1  christos     }
    473  1.1  christos     yystack.s_mark -= yym;
    474  1.1  christos     yystate = *yystack.s_mark;
    475  1.1  christos     yystack.l_mark -= yym;
    476  1.1  christos     yym = yylhs[yyn];
    477  1.1  christos     if (yystate == 0 && yym == 0)
    478  1.1  christos     {
    479  1.1  christos #if YYDEBUG
    480  1.1  christos         if (yydebug)
    481  1.1  christos             printf("%sdebug: after reduction, shifting from state 0 to\
    482  1.1  christos  state %d\n", YYPREFIX, YYFINAL);
    483  1.1  christos #endif
    484  1.1  christos         yystate = YYFINAL;
    485  1.1  christos         *++yystack.s_mark = YYFINAL;
    486  1.1  christos         *++yystack.l_mark = yyval;
    487  1.1  christos         if (yychar < 0)
    488  1.1  christos         {
    489  1.2  christos             yychar = YYLEX;
    490  1.2  christos             if (yychar < 0) yychar = YYEOF;
    491  1.1  christos #if YYDEBUG
    492  1.1  christos             if (yydebug)
    493  1.1  christos             {
    494  1.2  christos                 if ((yys = yyname[YYTRANSLATE(yychar)]) == NULL) yys = yyname[YYUNDFTOKEN];
    495  1.1  christos                 printf("%sdebug: state %d, reading %d (%s)\n",
    496  1.1  christos                         YYPREFIX, YYFINAL, yychar, yys);
    497  1.1  christos             }
    498  1.1  christos #endif
    499  1.1  christos         }
    500  1.1  christos         if (yychar == YYEOF) goto yyaccept;
    501  1.1  christos         goto yyloop;
    502  1.1  christos     }
    503  1.2  christos     if (((yyn = yygindex[yym]) != 0) && (yyn += yystate) >= 0 &&
    504  1.2  christos             yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yystate)
    505  1.1  christos         yystate = yytable[yyn];
    506  1.1  christos     else
    507  1.1  christos         yystate = yydgoto[yym];
    508  1.1  christos #if YYDEBUG
    509  1.1  christos     if (yydebug)
    510  1.1  christos         printf("%sdebug: after reduction, shifting from state %d \
    511  1.1  christos to state %d\n", YYPREFIX, *yystack.s_mark, yystate);
    512  1.1  christos #endif
    513  1.2  christos     if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
    514  1.1  christos     *++yystack.s_mark = (YYINT) yystate;
    515  1.1  christos     *++yystack.l_mark = yyval;
    516  1.1  christos     goto yyloop;
    517  1.1  christos 
    518  1.1  christos yyoverflow:
    519  1.1  christos     YYERROR_CALL("yacc stack overflow");
    520  1.1  christos 
    521  1.1  christos yyabort:
    522  1.1  christos     yyfreestack(&yystack);
    523  1.1  christos     return (1);
    524  1.1  christos 
    525  1.1  christos yyaccept:
    526  1.1  christos     yyfreestack(&yystack);
    527  1.1  christos     return (0);
    528  1.1  christos }
    529