Regenerate to match changes made in the embedded yacc parser.
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parent
0673595591
commit
c897806b0b
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=49042
@ -1,48 +1,60 @@
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#ifndef lint
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static char yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93";
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static char const yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93";
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#endif
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#include <stdlib.h>
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#define YYBYACC 1
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#define YYMAJOR 1
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#define YYMINOR 9
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#define yyclearin (yychar=(-1))
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#define YYLEX yylex()
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#define YYEMPTY -1
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#define yyclearin (yychar=(YYEMPTY))
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#define yyerrok (yyerrflag=0)
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#define YYRECOVERING (yyerrflag!=0)
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#if defined(c_plusplus) || defined(__cplusplus)
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#include <stdlib.h>
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#else
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extern char *getenv();
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extern void *realloc();
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#endif
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static int yygrowstack();
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#define YYPREFIX "yy"
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#define YYERRCODE 256
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short yylhs[] = { -1,
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const short yylhs[] = { -1,
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0,
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};
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short yylen[] = { 2,
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const short yylen[] = { 2,
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1,
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};
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short yydefred[] = { 0,
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const short yydefred[] = { 0,
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1, 0,
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};
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short yydgoto[] = { 2,
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const short yydgoto[] = { 2,
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};
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short yysindex[] = { -256,
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const short yysindex[] = { -256,
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0, 0,
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};
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short yyrindex[] = { 0,
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const short yyrindex[] = { 0,
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0, 0,
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};
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short yygindex[] = { 0,
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const short yygindex[] = { 0,
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};
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#define YYTABLESIZE 0
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short yytable[] = { 1,
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const short yytable[] = { 1,
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};
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short yycheck[] = { 256,
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const short yycheck[] = { 256,
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};
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#define YYFINAL 2
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#ifndef YYDEBUG
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#define YYDEBUG 0
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#elif YYDEBUG
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#include <stdio.h>
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#endif
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#define YYMAXTOKEN 0
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#if YYDEBUG
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char *yyname[] = {
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const char * const yyname[] = {
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"end-of-file",
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};
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char *yyrule[] = {
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const char * const yyrule[] = {
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"$accept : S",
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"S : error",
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};
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@ -57,10 +69,11 @@ typedef int YYSTYPE;
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#ifdef YYMAXDEPTH
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#define YYSTACKSIZE YYMAXDEPTH
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#else
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#define YYSTACKSIZE 500
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#define YYMAXDEPTH 500
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#define YYSTACKSIZE 10000
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#define YYMAXDEPTH 10000
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#endif
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#endif
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#define YYINITSTACKSIZE 200
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int yydebug;
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int yynerrs;
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int yyerrflag;
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@ -69,27 +82,55 @@ short *yyssp;
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YYSTYPE *yyvsp;
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YYSTYPE yyval;
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YYSTYPE yylval;
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short yyss[YYSTACKSIZE];
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YYSTYPE yyvs[YYSTACKSIZE];
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#define yystacksize YYSTACKSIZE
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short *yyss;
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short *yysslim;
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YYSTYPE *yyvs;
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int yystacksize;
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#line 4 "error.y"
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main(){printf("yyparse() = %d\n",yyparse());}
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yylex(){return-1;}
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yyerror(s)char*s;{printf("%s\n",s);}
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#line 80 "error.tab.c"
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#line 92 "error.tab.c"
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/* allocate initial stack or double stack size, up to YYMAXDEPTH */
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static int yygrowstack()
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{
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int newsize, i;
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short *newss;
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YYSTYPE *newvs;
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if ((newsize = yystacksize) == 0)
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newsize = YYINITSTACKSIZE;
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else if (newsize >= YYMAXDEPTH)
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return -1;
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else if ((newsize *= 2) > YYMAXDEPTH)
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newsize = YYMAXDEPTH;
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i = yyssp - yyss;
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if ((newss = (short *)realloc(yyss, newsize * sizeof *newss)) == NULL)
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return -1;
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yyss = newss;
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yyssp = newss + i;
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if ((newvs = (YYSTYPE *)realloc(yyvs, newsize * sizeof *newvs)) == NULL)
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return -1;
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yyvs = newvs;
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yyvsp = newvs + i;
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yystacksize = newsize;
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yysslim = yyss + newsize - 1;
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return 0;
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}
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#define YYABORT goto yyabort
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#define YYREJECT goto yyabort
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#define YYACCEPT goto yyaccept
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#define YYERROR goto yyerrlab
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int
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yyparse()
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{
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register int yym, yyn, yystate;
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#if YYDEBUG
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register char *yys;
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extern char *getenv();
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register const char *yys;
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if (yys = getenv("YYDEBUG"))
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if ((yys = getenv("YYDEBUG")))
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{
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yyn = *yys;
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if (yyn >= '0' && yyn <= '9')
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@ -101,12 +142,13 @@ yyparse()
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yyerrflag = 0;
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yychar = (-1);
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if (yyss == NULL && yygrowstack()) goto yyoverflow;
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yyssp = yyss;
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yyvsp = yyvs;
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*yyssp = yystate = 0;
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yyloop:
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if (yyn = yydefred[yystate]) goto yyreduce;
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if ((yyn = yydefred[yystate])) goto yyreduce;
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if (yychar < 0)
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{
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if ((yychar = yylex()) < 0) yychar = 0;
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@ -129,7 +171,7 @@ yyparse()
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printf("%sdebug: state %d, shifting to state %d\n",
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YYPREFIX, yystate, yytable[yyn]);
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#endif
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if (yyssp >= yyss + yystacksize - 1)
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if (yyssp >= yysslim && yygrowstack())
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{
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goto yyoverflow;
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}
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@ -146,12 +188,12 @@ yyparse()
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goto yyreduce;
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}
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if (yyerrflag) goto yyinrecovery;
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#ifdef lint
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#if defined(lint) || defined(__GNUC__)
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goto yynewerror;
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#endif
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yynewerror:
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yyerror("syntax error");
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#ifdef lint
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#if defined(lint) || defined(__GNUC__)
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goto yyerrlab;
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#endif
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yyerrlab:
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@ -170,7 +212,7 @@ yyparse()
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printf("%sdebug: state %d, error recovery shifting\
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to state %d\n", YYPREFIX, *yyssp, yytable[yyn]);
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#endif
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if (yyssp >= yyss + yystacksize - 1)
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if (yyssp >= yysslim && yygrowstack())
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{
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goto yyoverflow;
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}
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@ -259,7 +301,7 @@ yyparse()
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printf("%sdebug: after reduction, shifting from state %d \
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to state %d\n", YYPREFIX, *yyssp, yystate);
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#endif
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if (yyssp >= yyss + yystacksize - 1)
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if (yyssp >= yysslim && yygrowstack())
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{
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goto yyoverflow;
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}
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