diff --git a/gnu/dist/tar/lib/getdate.c b/gnu/dist/tar/lib/getdate.c index 77bbd02d1492..c94b9f0176fd 100644 --- a/gnu/dist/tar/lib/getdate.c +++ b/gnu/dist/tar/lib/getdate.c @@ -1,6 +1,5 @@ - /* A Bison parser, made from getdate.y - by GNU bison 1.29. */ + by GNU bison 1.35. */ #define YYBISON 1 /* Identify Bison output. */ @@ -187,12 +186,18 @@ static int yylex (); #line 172 "getdate.y" +#ifndef YYSTYPE typedef union { int intval; textint textintval; -} YYSTYPE; -#include +} yystype; +# define YYSTYPE yystype +# define YYSTYPE_IS_TRIVIAL 1 +#endif +#ifndef YYDEBUG +# define YYDEBUG 0 +#endif @@ -236,7 +241,7 @@ static const char yytranslate[] = 16, 17, 18 }; -#if YYDEBUG != 0 +#if YYDEBUG static const short yyprhs[] = { 0, 0, 1, 4, 6, 8, 10, 12, 14, 16, @@ -268,7 +273,7 @@ static const short yyrhs[] = #endif -#if YYDEBUG != 0 +#if YYDEBUG /* YYRLINE[YYN] -- source line where rule number YYN was defined. */ static const short yyrline[] = { @@ -282,7 +287,7 @@ static const short yyrline[] = #endif -#if YYDEBUG != 0 || defined YYERROR_VERBOSE +#if (YYDEBUG) || defined YYERROR_VERBOSE /* YYTNAME[TOKEN_NUM] -- String name of the token TOKEN_NUM. */ static const char *const yytname[] = @@ -291,7 +296,7 @@ static const char *const yytname[] = "tDAYZONE", "tHOUR_UNIT", "tLOCAL_ZONE", "tMERIDIAN", "tMINUTE_UNIT", "tMONTH", "tMONTH_UNIT", "tSEC_UNIT", "tYEAR_UNIT", "tZONE", "tSNUMBER", "tUNUMBER", "':'", "','", "'/'", "spec", "item", "time", "local_zone", - "zone", "day", "date", "rel", "relunit", "number", "o_merid", NULL + "zone", "day", "date", "rel", "relunit", "number", "o_merid", 0 }; #endif @@ -380,10 +385,12 @@ static const short yycheck[] = #define YYPURE 1 /* -*-C-*- Note some compilers choke on comments on `#line' lines. */ -#line 3 "/opt/reb/share/bison/bison.simple" +#line 3 "/usr/pkg/share/bison/bison.simple" /* Skeleton output parser for bison, - Copyright 1984, 1989, 1990, 2000, 2001 Free Software Foundation, Inc. + + Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002 Free Software + Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -410,54 +417,125 @@ static const short yycheck[] = It was written by Richard Stallman by simplifying the hairy parser used when %semantic_parser is specified. */ -#ifndef YYSTACK_USE_ALLOCA -# ifdef alloca -# define YYSTACK_USE_ALLOCA 1 -# else /* alloca not defined */ -# ifdef __GNUC__ -# define YYSTACK_USE_ALLOCA 1 -# define alloca __builtin_alloca -# else /* not GNU C. */ -# if (!defined (__STDC__) && defined (sparc)) || defined (__sparc__) || defined (__sparc) || defined (__sgi) || (defined (__sun) && defined (__i386)) -# define YYSTACK_USE_ALLOCA 1 -# include -# else /* not sparc */ - /* We think this test detects Watcom and Microsoft C. */ - /* This used to test MSDOS, but that is a bad idea since that - symbol is in the user namespace. */ -# if (defined (_MSDOS) || defined (_MSDOS_)) && !defined (__TURBOC__) -# if 0 - /* No need for malloc.h, which pollutes the namespace; instead, - just don't use alloca. */ -# include -# endif -# else /* not MSDOS, or __TURBOC__ */ -# if defined(_AIX) - /* I don't know what this was needed for, but it pollutes the - namespace. So I turned it off. rms, 2 May 1997. */ - /* #include */ - #pragma alloca -# define YYSTACK_USE_ALLOCA 1 -# else /* not MSDOS, or __TURBOC__, or _AIX */ -# if 0 - /* haible@ilog.fr says this works for HPUX 9.05 and up, and on - HPUX 10. Eventually we can turn this on. */ -# ifdef __hpux -# define YYSTACK_USE_ALLOCA 1 -# define alloca __builtin_alloca -# endif /* __hpux */ -# endif -# endif /* not _AIX */ -# endif /* not MSDOS, or __TURBOC__ */ -# endif /* not sparc */ -# endif /* not GNU C */ -# endif /* alloca not defined */ -#endif /* YYSTACK_USE_ALLOCA not defined */ +/* All symbols defined below should begin with yy or YY, to avoid + infringing on user name space. This should be done even for local + variables, as they might otherwise be expanded by user macros. + There are some unavoidable exceptions within include files to + define necessary library symbols; they are noted "INFRINGES ON + USER NAME SPACE" below. */ -#if YYSTACK_USE_ALLOCA -# define YYSTACK_ALLOC alloca -#else -# define YYSTACK_ALLOC malloc +#if ! defined (yyoverflow) || defined (YYERROR_VERBOSE) + +/* The parser invokes alloca or malloc; define the necessary symbols. */ + +# if YYSTACK_USE_ALLOCA +# define YYSTACK_ALLOC alloca +# else +# ifndef YYSTACK_USE_ALLOCA +# if defined (alloca) || defined (_ALLOCA_H) +# define YYSTACK_ALLOC alloca +# else +# ifdef __GNUC__ +# define YYSTACK_ALLOC __builtin_alloca +# endif +# endif +# endif +# endif + +# ifdef YYSTACK_ALLOC + /* Pacify GCC's `empty if-body' warning. */ +# define YYSTACK_FREE(Ptr) do { /* empty */; } while (0) +# else +# if defined (__STDC__) || defined (__cplusplus) +# include /* INFRINGES ON USER NAME SPACE */ +# define YYSIZE_T size_t +# endif +# define YYSTACK_ALLOC malloc +# define YYSTACK_FREE free +# endif +#endif /* ! defined (yyoverflow) || defined (YYERROR_VERBOSE) */ + + +#if (! defined (yyoverflow) \ + && (! defined (__cplusplus) \ + || (YYLTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL))) + +/* A type that is properly aligned for any stack member. */ +union yyalloc +{ + short yyss; + YYSTYPE yyvs; +# if YYLSP_NEEDED + YYLTYPE yyls; +# endif +}; + +/* The size of the maximum gap between one aligned stack and the next. */ +# define YYSTACK_GAP_MAX (sizeof (union yyalloc) - 1) + +/* The size of an array large to enough to hold all stacks, each with + N elements. */ +# if YYLSP_NEEDED +# define YYSTACK_BYTES(N) \ + ((N) * (sizeof (short) + sizeof (YYSTYPE) + sizeof (YYLTYPE)) \ + + 2 * YYSTACK_GAP_MAX) +# else +# define YYSTACK_BYTES(N) \ + ((N) * (sizeof (short) + sizeof (YYSTYPE)) \ + + YYSTACK_GAP_MAX) +# endif + +/* Copy COUNT objects from FROM to TO. The source and destination do + not overlap. */ +# ifndef YYCOPY +# if 1 < __GNUC__ +# define YYCOPY(To, From, Count) \ + __builtin_memcpy (To, From, (Count) * sizeof (*(From))) +# else +# define YYCOPY(To, From, Count) \ + do \ + { \ + register YYSIZE_T yyi; \ + for (yyi = 0; yyi < (Count); yyi++) \ + (To)[yyi] = (From)[yyi]; \ + } \ + while (0) +# endif +# endif + +/* Relocate STACK from its old location to the new one. The + local variables YYSIZE and YYSTACKSIZE give the old and new number of + elements in the stack, and YYPTR gives the new location of the + stack. Advance YYPTR to a properly aligned location for the next + stack. */ +# define YYSTACK_RELOCATE(Stack) \ + do \ + { \ + YYSIZE_T yynewbytes; \ + YYCOPY (&yyptr->Stack, Stack, yysize); \ + Stack = &yyptr->Stack; \ + yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAX; \ + yyptr += yynewbytes / sizeof (*yyptr); \ + } \ + while (0) + +#endif + + +#if ! defined (YYSIZE_T) && defined (__SIZE_TYPE__) +# define YYSIZE_T __SIZE_TYPE__ +#endif +#if ! defined (YYSIZE_T) && defined (size_t) +# define YYSIZE_T size_t +#endif +#if ! defined (YYSIZE_T) +# if defined (__STDC__) || defined (__cplusplus) +# include /* INFRINGES ON USER NAME SPACE */ +# define YYSIZE_T size_t +# endif +#endif +#if ! defined (YYSIZE_T) +# define YYSIZE_T unsigned int #endif #define yyerrok (yyerrstatus = 0) @@ -530,15 +608,19 @@ while (0) /* Enable debugging if requested. */ #if YYDEBUG + +# ifndef YYFPRINTF +# include /* INFRINGES ON USER NAME SPACE */ +# define YYFPRINTF fprintf +# endif + # define YYDPRINTF(Args) \ do { \ if (yydebug) \ - fprintf Args; \ + YYFPRINTF Args; \ } while (0) -/* Nonzero means print parse trace. [The following comment makes no - sense to me. Could someone clarify it? --akim] Since this is - uninitialized, it does not stop multiple parsers from coexisting. - */ +/* Nonzero means print parse trace. It is left uninitialized so that + multiple parsers can coexist. */ int yydebug; #else /* !YYDEBUG */ # define YYDPRINTF(Args) @@ -550,7 +632,12 @@ int yydebug; #endif /* YYMAXDEPTH -- maximum size the stacks can grow to (effective only - if the built-in stack extension method is used). */ + if the built-in stack extension method is used). + + Do not make this value too large; the results are undefined if + SIZE_MAX < YYSTACK_BYTES (YYMAXDEPTH) + evaluated with infinite-precision integer arithmetic. */ + #if YYMAXDEPTH == 0 # undef YYMAXDEPTH #endif @@ -559,38 +646,59 @@ int yydebug; # define YYMAXDEPTH 10000 #endif -/* Define __yy_memcpy. Note that the size argument - should be passed with type unsigned int, because that is what the non-GCC - definitions require. With GCC, __builtin_memcpy takes an arg - of type size_t, but it can handle unsigned int. */ +#ifdef YYERROR_VERBOSE -#if __GNUC__ > 1 /* GNU C and GNU C++ define this. */ -# define __yy_memcpy(To, From, Count) __builtin_memcpy (To, From, Count) -#else /* not GNU C or C++ */ - -/* This is the most reliable way to avoid incompatibilities - in available built-in functions on various systems. */ -static void -# ifndef __cplusplus -__yy_memcpy (to, from, count) - char *to; - const char *from; - unsigned int count; -# else /* __cplusplus */ -__yy_memcpy (char *to, const char *from, unsigned int count) -# endif +# ifndef yystrlen +# if defined (__GLIBC__) && defined (_STRING_H) +# define yystrlen strlen +# else +/* Return the length of YYSTR. */ +static YYSIZE_T +# if defined (__STDC__) || defined (__cplusplus) +yystrlen (const char *yystr) +# else +yystrlen (yystr) + const char *yystr; +# endif { - register const char *f = from; - register char *t = to; - register int i = count; + register const char *yys = yystr; - while (i-- > 0) - *t++ = *f++; + while (*yys++ != '\0') + continue; + + return yys - yystr - 1; } +# endif +# endif +# ifndef yystpcpy +# if defined (__GLIBC__) && defined (_STRING_H) && defined (_GNU_SOURCE) +# define yystpcpy stpcpy +# else +/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in + YYDEST. */ +static char * +# if defined (__STDC__) || defined (__cplusplus) +yystpcpy (char *yydest, const char *yysrc) +# else +yystpcpy (yydest, yysrc) + char *yydest; + const char *yysrc; +# endif +{ + register char *yyd = yydest; + register const char *yys = yysrc; + + while ((*yyd++ = *yys++) != '\0') + continue; + + return yyd - 1; +} +# endif +# endif #endif -#line 212 "/opt/reb/share/bison/bison.simple" +#line 315 "/usr/pkg/share/bison/bison.simple" /* The user can define YYPARSE_PARAM as the name of an argument to be passed @@ -600,13 +708,13 @@ __yy_memcpy (char *to, const char *from, unsigned int count) to the proper pointer type. */ #ifdef YYPARSE_PARAM -# ifdef __cplusplus +# if defined (__STDC__) || defined (__cplusplus) # define YYPARSE_PARAM_ARG void *YYPARSE_PARAM # define YYPARSE_PARAM_DECL -# else /* !__cplusplus */ +# else # define YYPARSE_PARAM_ARG YYPARSE_PARAM # define YYPARSE_PARAM_DECL void *YYPARSE_PARAM; -# endif /* !__cplusplus */ +# endif #else /* !YYPARSE_PARAM */ # define YYPARSE_PARAM_ARG # define YYPARSE_PARAM_DECL @@ -624,7 +732,7 @@ int yyparse (void); /* YY_DECL_VARIABLES -- depending whether we use a pure parser, variables are global, or local to YYPARSE. */ -#define _YY_DECL_VARIABLES \ +#define YY_DECL_NON_LSP_VARIABLES \ /* The lookahead symbol. */ \ int yychar; \ \ @@ -636,13 +744,13 @@ int yynerrs; #if YYLSP_NEEDED # define YY_DECL_VARIABLES \ -_YY_DECL_VARIABLES \ +YY_DECL_NON_LSP_VARIABLES \ \ /* Location data for the lookahead symbol. */ \ YYLTYPE yylloc; #else # define YY_DECL_VARIABLES \ -_YY_DECL_VARIABLES +YY_DECL_NON_LSP_VARIABLES #endif @@ -663,6 +771,7 @@ yyparse (YYPARSE_PARAM_ARG) register int yystate; register int yyn; + int yyresult; /* Number of tokens to shift before error messages enabled. */ int yyerrstatus; /* Lookahead token as an internal (translated) token number. */ @@ -670,7 +779,7 @@ yyparse (YYPARSE_PARAM_ARG) /* Three stacks and their tools: `yyss': related to states, - `yysv': related to semantic values, + `yyvs': related to semantic values, `yyls': related to locations. Refer to the stacks thru separate pointers, to allow yyoverflow @@ -699,16 +808,15 @@ yyparse (YYPARSE_PARAM_ARG) # define YYPOPSTACK (yyvsp--, yyssp--) #endif - int yystacksize = YYINITDEPTH; - int yyfree_stacks = 0; + YYSIZE_T yystacksize = YYINITDEPTH; /* The variables used to return semantic value and location from the action routines. */ YYSTYPE yyval; -# if YYLSP_NEEDED +#if YYLSP_NEEDED YYLTYPE yyloc; -# endif +#endif /* When reducing, the number of symbols on the RHS of the reduced rule. */ @@ -741,87 +849,81 @@ yyparse (YYPARSE_PARAM_ARG) have just been pushed. so pushing a state here evens the stacks. */ yyssp++; - + yysetstate: *yyssp = yystate; if (yyssp >= yyss + yystacksize - 1) { - /* Give user a chance to reallocate the stack. Use copies of - these so that the &'s don't force the real ones into memory. - */ - YYSTYPE *yyvs1 = yyvs; - short *yyss1 = yyss; -#if YYLSP_NEEDED - YYLTYPE *yyls1 = yyls; -#endif - /* Get the current used size of the three stacks, in elements. */ - int size = yyssp - yyss + 1; + YYSIZE_T yysize = yyssp - yyss + 1; #ifdef yyoverflow - /* Each stack pointer address is followed by the size of the - data in use in that stack, in bytes. */ -# if YYLSP_NEEDED - /* This used to be a conditional around just the two extra args, - but that might be undefined if yyoverflow is a macro. */ - yyoverflow ("parser stack overflow", - &yyss1, size * sizeof (*yyssp), - &yyvs1, size * sizeof (*yyvsp), - &yyls1, size * sizeof (*yylsp), - &yystacksize); -# else - yyoverflow ("parser stack overflow", - &yyss1, size * sizeof (*yyssp), - &yyvs1, size * sizeof (*yyvsp), - &yystacksize); -# endif + { + /* Give user a chance to reallocate the stack. Use copies of + these so that the &'s don't force the real ones into + memory. */ + YYSTYPE *yyvs1 = yyvs; + short *yyss1 = yyss; - yyss = yyss1; yyvs = yyvs1; + /* Each stack pointer address is followed by the size of the + data in use in that stack, in bytes. */ # if YYLSP_NEEDED - yyls = yyls1; + YYLTYPE *yyls1 = yyls; + /* This used to be a conditional around just the two extra args, + but that might be undefined if yyoverflow is a macro. */ + yyoverflow ("parser stack overflow", + &yyss1, yysize * sizeof (*yyssp), + &yyvs1, yysize * sizeof (*yyvsp), + &yyls1, yysize * sizeof (*yylsp), + &yystacksize); + yyls = yyls1; +# else + yyoverflow ("parser stack overflow", + &yyss1, yysize * sizeof (*yyssp), + &yyvs1, yysize * sizeof (*yyvsp), + &yystacksize); # endif + yyss = yyss1; + yyvs = yyvs1; + } #else /* no yyoverflow */ +# ifndef YYSTACK_RELOCATE + goto yyoverflowlab; +# else /* Extend the stack our own way. */ if (yystacksize >= YYMAXDEPTH) - { - yyerror ("parser stack overflow"); - if (yyfree_stacks) - { - free (yyss); - free (yyvs); -# if YYLSP_NEEDED - free (yyls); -# endif - } - return 2; - } + goto yyoverflowlab; yystacksize *= 2; if (yystacksize > YYMAXDEPTH) yystacksize = YYMAXDEPTH; -# ifndef YYSTACK_USE_ALLOCA - yyfree_stacks = 1; -# endif - yyss = (short *) YYSTACK_ALLOC (yystacksize * sizeof (*yyssp)); - __yy_memcpy ((char *)yyss, (char *)yyss1, - size * (unsigned int) sizeof (*yyssp)); - yyvs = (YYSTYPE *) YYSTACK_ALLOC (yystacksize * sizeof (*yyvsp)); - __yy_memcpy ((char *)yyvs, (char *)yyvs1, - size * (unsigned int) sizeof (*yyvsp)); + + { + short *yyss1 = yyss; + union yyalloc *yyptr = + (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize)); + if (! yyptr) + goto yyoverflowlab; + YYSTACK_RELOCATE (yyss); + YYSTACK_RELOCATE (yyvs); # if YYLSP_NEEDED - yyls = (YYLTYPE *) YYSTACK_ALLOC (yystacksize * sizeof (*yylsp)); - __yy_memcpy ((char *)yyls, (char *)yyls1, - size * (unsigned int) sizeof (*yylsp)); + YYSTACK_RELOCATE (yyls); +# endif +# undef YYSTACK_RELOCATE + if (yyss1 != yyssa) + YYSTACK_FREE (yyss1); + } # endif #endif /* no yyoverflow */ - yyssp = yyss + size - 1; - yyvsp = yyvs + size - 1; + yyssp = yyss + yysize - 1; + yyvsp = yyvs + yysize - 1; #if YYLSP_NEEDED - yylsp = yyls + size - 1; + yylsp = yyls + yysize - 1; #endif - YYDPRINTF ((stderr, "Stack size increased to %d\n", yystacksize)); + YYDPRINTF ((stderr, "Stack size increased to %lu\n", + (unsigned long int) yystacksize)); if (yyssp >= yyss + yystacksize - 1) YYABORT; @@ -876,13 +978,14 @@ yybackup: which are defined only if `YYDEBUG' is set. */ if (yydebug) { - fprintf (stderr, "Next token is %d (%s", yychar, yytname[yychar1]); + YYFPRINTF (stderr, "Next token is %d (%s", + yychar, yytname[yychar1]); /* Give the individual parser a way to print the precise meaning of a token, for further debugging info. */ # ifdef YYPRINT YYPRINT (stderr, yychar, yylval); # endif - fprintf (stderr, ")\n"); + YYFPRINTF (stderr, ")\n"); } #endif } @@ -914,7 +1017,8 @@ yybackup: YYACCEPT; /* Shift the lookahead token. */ - YYDPRINTF ((stderr, "Shifting token %d (%s), ", yychar, yytname[yychar1])); + YYDPRINTF ((stderr, "Shifting token %d (%s), ", + yychar, yytname[yychar1])); /* Discard the token being shifted unless it is eof. */ if (yychar != YYEOF) @@ -973,15 +1077,15 @@ yyreduce: are defined only if `YYDEBUG' is set. */ if (yydebug) { - int i; + int yyi; - fprintf (stderr, "Reducing via rule %d (line %d), ", - yyn, yyrline[yyn]); + YYFPRINTF (stderr, "Reducing via rule %d (line %d), ", + yyn, yyrline[yyn]); /* Print the symbols being reduced, and their result. */ - for (i = yyprhs[yyn]; yyrhs[i] > 0; i++) - fprintf (stderr, "%s ", yytname[yyrhs[i]]); - fprintf (stderr, " -> %s\n", yytname[yyr1[yyn]]); + for (yyi = yyprhs[yyn]; yyrhs[yyi] > 0; yyi++) + YYFPRINTF (stderr, "%s ", yytname[yyrhs[yyi]]); + YYFPRINTF (stderr, " -> %s\n", yytname[yyr1[yyn]]); } #endif @@ -1306,7 +1410,7 @@ case 53: break;} } -#line 606 "/opt/reb/share/bison/bison.simple" +#line 705 "/usr/pkg/share/bison/bison.simple" yyvsp -= yylen; @@ -1318,11 +1422,11 @@ case 53: #if YYDEBUG if (yydebug) { - short *ssp1 = yyss - 1; - fprintf (stderr, "state stack now"); - while (ssp1 != yyssp) - fprintf (stderr, " %d", *++ssp1); - fprintf (stderr, "\n"); + short *yyssp1 = yyss - 1; + YYFPRINTF (stderr, "state stack now"); + while (yyssp1 != yyssp) + YYFPRINTF (stderr, " %d", *++yyssp1); + YYFPRINTF (stderr, "\n"); } #endif @@ -1360,46 +1464,47 @@ yyerrlab: if (yyn > YYFLAG && yyn < YYLAST) { - int size = 0; - char *msg; - int x, count; + YYSIZE_T yysize = 0; + char *yymsg; + int yyx, yycount; - count = 0; - /* Start X at -yyn if nec to avoid negative indexes in yycheck. */ - for (x = (yyn < 0 ? -yyn : 0); - x < (int) (sizeof (yytname) / sizeof (char *)); x++) - if (yycheck[x + yyn] == x) - size += strlen (yytname[x]) + 15, count++; - size += strlen ("parse error, unexpected `") + 1; - size += strlen (yytname[YYTRANSLATE (yychar)]); - msg = (char *) malloc (size); - if (msg != 0) + yycount = 0; + /* Start YYX at -YYN if negative to avoid negative indexes in + YYCHECK. */ + for (yyx = yyn < 0 ? -yyn : 0; + yyx < (int) (sizeof (yytname) / sizeof (char *)); yyx++) + if (yycheck[yyx + yyn] == yyx) + yysize += yystrlen (yytname[yyx]) + 15, yycount++; + yysize += yystrlen ("parse error, unexpected ") + 1; + yysize += yystrlen (yytname[YYTRANSLATE (yychar)]); + yymsg = (char *) YYSTACK_ALLOC (yysize); + if (yymsg != 0) { - strcpy (msg, "parse error, unexpected `"); - strcat (msg, yytname[YYTRANSLATE (yychar)]); - strcat (msg, "'"); + char *yyp = yystpcpy (yymsg, "parse error, unexpected "); + yyp = yystpcpy (yyp, yytname[YYTRANSLATE (yychar)]); - if (count < 5) + if (yycount < 5) { - count = 0; - for (x = (yyn < 0 ? -yyn : 0); - x < (int) (sizeof (yytname) / sizeof (char *)); x++) - if (yycheck[x + yyn] == x) + yycount = 0; + for (yyx = yyn < 0 ? -yyn : 0; + yyx < (int) (sizeof (yytname) / sizeof (char *)); + yyx++) + if (yycheck[yyx + yyn] == yyx) { - strcat (msg, count == 0 ? ", expecting `" : " or `"); - strcat (msg, yytname[x]); - strcat (msg, "'"); - count++; + const char *yyq = ! yycount ? ", expecting " : " or "; + yyp = yystpcpy (yyp, yyq); + yyp = yystpcpy (yyp, yytname[yyx]); + yycount++; } } - yyerror (msg); - free (msg); + yyerror (yymsg); + YYSTACK_FREE (yymsg); } else - yyerror ("parse error; also virtual memory exceeded"); + yyerror ("parse error; also virtual memory exhausted"); } else -#endif /* YYERROR_VERBOSE */ +#endif /* defined (YYERROR_VERBOSE) */ yyerror ("parse error"); } goto yyerrlab1; @@ -1462,11 +1567,11 @@ yyerrpop: #if YYDEBUG if (yydebug) { - short *ssp1 = yyss - 1; - fprintf (stderr, "Error: state stack now"); - while (ssp1 != yyssp) - fprintf (stderr, " %d", *++ssp1); - fprintf (stderr, "\n"); + short *yyssp1 = yyss - 1; + YYFPRINTF (stderr, "Error: state stack now"); + while (yyssp1 != yyssp) + YYFPRINTF (stderr, " %d", *++yyssp1); + YYFPRINTF (stderr, "\n"); } #endif @@ -1511,30 +1616,30 @@ yyerrhandle: | yyacceptlab -- YYACCEPT comes here. | `-------------------------------------*/ yyacceptlab: - if (yyfree_stacks) - { - free (yyss); - free (yyvs); -#if YYLSP_NEEDED - free (yyls); -#endif - } - return 0; - + yyresult = 0; + goto yyreturn; /*-----------------------------------. | yyabortlab -- YYABORT comes here. | `-----------------------------------*/ yyabortlab: - if (yyfree_stacks) - { - free (yyss); - free (yyvs); -#if YYLSP_NEEDED - free (yyls); + yyresult = 1; + goto yyreturn; + +/*---------------------------------------------. +| yyoverflowab -- parser overflow comes here. | +`---------------------------------------------*/ +yyoverflowlab: + yyerror ("parser stack overflow"); + yyresult = 2; + /* Fall through. */ + +yyreturn: +#ifndef yyoverflow + if (yyss != yyssa) + YYSTACK_FREE (yyss); #endif - } - return 1; + return yyresult; } #line 445 "getdate.y"