diff options
Diffstat (limited to 'usr.bin/yacc/tests/regress.04.out')
| -rw-r--r-- | usr.bin/yacc/tests/regress.04.out | 595 |
1 files changed, 0 insertions, 595 deletions
diff --git a/usr.bin/yacc/tests/regress.04.out b/usr.bin/yacc/tests/regress.04.out deleted file mode 100644 index cd93e86..0000000 --- a/usr.bin/yacc/tests/regress.04.out +++ /dev/null @@ -1,595 +0,0 @@ -#ifndef lint -static const char yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93"; -#endif - -#define YYBYACC 1 -#define YYMAJOR 1 -#define YYMINOR 9 -#define YYPATCH 20140101 - -#define YYEMPTY (-1) -#define yyclearin (yychar = YYEMPTY) -#define yyerrok (yyerrflag = 0) -#define YYRECOVERING() (yyerrflag != 0) - -#define YYPREFIX "yy" - -#define YYPURE 0 - -#line 2 "code_calc.y" -# include <stdio.h> -# include <ctype.h> - -int regs[26]; -int base; - -#ifdef YYBISON -int yylex(void); -static void yyerror(const char *s); -#endif - -#line 31 "/dev/stdout" - -#ifndef YYSTYPE -typedef int YYSTYPE; -#endif - -/* compatibility with bison */ -#ifdef YYPARSE_PARAM -/* compatibility with FreeBSD */ -# ifdef YYPARSE_PARAM_TYPE -# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM) -# else -# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM) -# endif -#else -# define YYPARSE_DECL() yyparse(void) -#endif - -/* Parameters sent to lex. */ -#ifdef YYLEX_PARAM -# define YYLEX_DECL() yylex(void *YYLEX_PARAM) -# define YYLEX yylex(YYLEX_PARAM) -#else -# define YYLEX_DECL() yylex(void) -# define YYLEX yylex() -#endif - -/* Parameters sent to yyerror. */ -#ifndef YYERROR_DECL -#define YYERROR_DECL() yyerror(const char *s) -#endif -#ifndef YYERROR_CALL -#define YYERROR_CALL(msg) yyerror(msg) -#endif - -extern int YYPARSE_DECL(); - -#define DIGIT 257 -#define LETTER 258 -#define UMINUS 259 -#define YYERRCODE 256 -static const short yylhs[] = { -1, - 0, 0, 0, 1, 1, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 3, 3, -}; -static const short yylen[] = { 2, - 0, 3, 3, 1, 3, 3, 3, 3, 3, 3, - 3, 3, 3, 2, 1, 1, 1, 2, -}; -static const short yydefred[] = { 1, - 0, 0, 17, 0, 0, 0, 0, 0, 0, 3, - 0, 15, 14, 0, 2, 0, 0, 0, 0, 0, - 0, 0, 18, 0, 6, 0, 0, 0, 0, 9, - 10, 11, -}; -static const short yydgoto[] = { 1, - 7, 8, 9, -}; -static const short yysindex[] = { 0, - -40, -7, 0, -55, -38, -38, 1, -29, -247, 0, - -38, 0, 0, 22, 0, -38, -38, -38, -38, -38, - -38, -38, 0, -29, 0, 51, 60, -20, -20, 0, - 0, 0, -}; -static const short yyrindex[] = { 0, - 0, 0, 0, 2, 0, 0, 0, 9, -9, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 10, 0, -6, 14, 5, 13, 0, - 0, 0, -}; -static const short yygindex[] = { 0, - 0, 65, 0, -}; -#define YYTABLESIZE 220 -static const short yytable[] = { 6, - 16, 6, 10, 13, 5, 11, 5, 22, 17, 23, - 15, 15, 20, 18, 7, 19, 22, 21, 4, 5, - 0, 20, 8, 12, 0, 0, 21, 16, 16, 0, - 0, 16, 16, 16, 13, 16, 0, 16, 15, 15, - 0, 0, 7, 15, 15, 7, 15, 7, 15, 7, - 8, 12, 0, 8, 12, 8, 0, 8, 22, 17, - 0, 0, 25, 20, 18, 0, 19, 0, 21, 13, - 14, 0, 0, 0, 0, 24, 0, 0, 0, 0, - 26, 27, 28, 29, 30, 31, 32, 22, 17, 0, - 0, 0, 20, 18, 16, 19, 22, 21, 0, 0, - 0, 20, 18, 0, 19, 0, 21, 0, 0, 0, - 0, 0, 0, 0, 16, 0, 0, 13, 0, 0, - 0, 0, 0, 0, 0, 15, 0, 0, 7, 0, - 0, 0, 0, 0, 0, 0, 8, 12, 0, 0, - 0, 0, 0, 0, 0, 16, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 2, 3, 4, 3, 12, -}; -static const short yycheck[] = { 40, - 10, 40, 10, 10, 45, 61, 45, 37, 38, 257, - 10, 10, 42, 43, 10, 45, 37, 47, 10, 10, - -1, 42, 10, 10, -1, -1, 47, 37, 38, -1, - -1, 41, 42, 43, 41, 45, -1, 47, 37, 38, - -1, -1, 38, 42, 43, 41, 45, 43, 47, 45, - 38, 38, -1, 41, 41, 43, -1, 45, 37, 38, - -1, -1, 41, 42, 43, -1, 45, -1, 47, 5, - 6, -1, -1, -1, -1, 11, -1, -1, -1, -1, - 16, 17, 18, 19, 20, 21, 22, 37, 38, -1, - -1, -1, 42, 43, 124, 45, 37, 47, -1, -1, - -1, 42, 43, -1, 45, -1, 47, -1, -1, -1, - -1, -1, -1, -1, 124, -1, -1, 124, -1, -1, - -1, -1, -1, -1, -1, 124, -1, -1, 124, -1, - -1, -1, -1, -1, -1, -1, 124, 124, -1, -1, - -1, -1, -1, -1, -1, 124, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, 256, 257, 258, 257, 258, -}; -#define YYFINAL 1 -#ifndef YYDEBUG -#define YYDEBUG 0 -#endif -#define YYMAXTOKEN 259 -#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? (YYMAXTOKEN + 1) : (a)) -#if YYDEBUG -static const char *yyname[] = { - -"end-of-file",0,0,0,0,0,0,0,0,0,"'\\n'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, -0,0,0,0,0,0,"'%'","'&'",0,"'('","')'","'*'","'+'",0,"'-'",0,"'/'",0,0,0,0,0,0,0, -0,0,0,0,0,0,"'='",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, -0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"'|'",0,0,0,0,0,0, -0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, -0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, -0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, -0,0,0,0,0,0,"DIGIT","LETTER","UMINUS","illegal-symbol", -}; -static const char *yyrule[] = { -"$accept : list", -"list :", -"list : list stat '\\n'", -"list : list error '\\n'", -"stat : expr", -"stat : LETTER '=' expr", -"expr : '(' expr ')'", -"expr : expr '+' expr", -"expr : expr '-' expr", -"expr : expr '*' expr", -"expr : expr '/' expr", -"expr : expr '%' expr", -"expr : expr '&' expr", -"expr : expr '|' expr", -"expr : '-' expr", -"expr : LETTER", -"expr : number", -"number : DIGIT", -"number : number DIGIT", - -}; -#endif - -int yydebug; -int yynerrs; - -int yyerrflag; -int yychar; -YYSTYPE yyval; -YYSTYPE yylval; - -/* define the initial stack-sizes */ -#ifdef YYSTACKSIZE -#undef YYMAXDEPTH -#define YYMAXDEPTH YYSTACKSIZE -#else -#ifdef YYMAXDEPTH -#define YYSTACKSIZE YYMAXDEPTH -#else -#define YYSTACKSIZE 10000 -#define YYMAXDEPTH 10000 -#endif -#endif - -#define YYINITSTACKSIZE 200 - -typedef struct { - unsigned stacksize; - short *s_base; - short *s_mark; - short *s_last; - YYSTYPE *l_base; - YYSTYPE *l_mark; -} YYSTACKDATA; -/* variables for the parser stack */ -static YYSTACKDATA yystack; -#line 68 "code_calc.y" - /* start of programs */ - -#ifdef YYBYACC -extern int YYLEX_DECL(); -#endif - -int -main (void) -{ - while(!feof(stdin)) { - yyparse(); - } - return 0; -} - -static void -yyerror(const char *s) -{ - fprintf(stderr, "%s\n", s); -} - -int -yylex(void) -{ - /* lexical analysis routine */ - /* returns LETTER for a lower case letter, yylval = 0 through 25 */ - /* return DIGIT for a digit, yylval = 0 through 9 */ - /* all other characters are returned immediately */ - - int c; - - while( (c=getchar()) == ' ' ) { /* skip blanks */ } - - /* c is now nonblank */ - - if( islower( c )) { - yylval = c - 'a'; - return ( LETTER ); - } - if( isdigit( c )) { - yylval = c - '0'; - return ( DIGIT ); - } - return( c ); -} -#line 273 "/dev/stdout" - -#if YYDEBUG -#include <stdio.h> /* needed for printf */ -#endif - -#include <stdlib.h> /* needed for malloc, etc */ -#include <string.h> /* needed for memset */ - -/* allocate initial stack or double stack size, up to YYMAXDEPTH */ -static int yygrowstack(YYSTACKDATA *data) -{ - int i; - unsigned newsize; - short *newss; - YYSTYPE *newvs; - - if ((newsize = data->stacksize) == 0) - newsize = YYINITSTACKSIZE; - else if (newsize >= YYMAXDEPTH) - return -1; - else if ((newsize *= 2) > YYMAXDEPTH) - newsize = YYMAXDEPTH; - - i = (int) (data->s_mark - data->s_base); - newss = (short *)realloc(data->s_base, newsize * sizeof(*newss)); - if (newss == 0) - return -1; - - data->s_base = newss; - data->s_mark = newss + i; - - newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs)); - if (newvs == 0) - return -1; - - data->l_base = newvs; - data->l_mark = newvs + i; - - data->stacksize = newsize; - data->s_last = data->s_base + newsize - 1; - return 0; -} - -#if YYPURE || defined(YY_NO_LEAKS) -static void yyfreestack(YYSTACKDATA *data) -{ - free(data->s_base); - free(data->l_base); - memset(data, 0, sizeof(*data)); -} -#else -#define yyfreestack(data) /* nothing */ -#endif - -#define YYABORT goto yyabort -#define YYREJECT goto yyabort -#define YYACCEPT goto yyaccept -#define YYERROR goto yyerrlab - -int -YYPARSE_DECL() -{ - int yym, yyn, yystate; -#if YYDEBUG - const char *yys; - - if ((yys = getenv("YYDEBUG")) != 0) - { - yyn = *yys; - if (yyn >= '0' && yyn <= '9') - yydebug = yyn - '0'; - } -#endif - - yynerrs = 0; - yyerrflag = 0; - yychar = YYEMPTY; - yystate = 0; - -#if YYPURE - memset(&yystack, 0, sizeof(yystack)); -#endif - - if (yystack.s_base == NULL && yygrowstack(&yystack)) goto yyoverflow; - yystack.s_mark = yystack.s_base; - yystack.l_mark = yystack.l_base; - yystate = 0; - *yystack.s_mark = 0; - -yyloop: - if ((yyn = yydefred[yystate]) != 0) goto yyreduce; - if (yychar < 0) - { - if ((yychar = YYLEX) < 0) yychar = 0; -#if YYDEBUG - if (yydebug) - { - yys = yyname[YYTRANSLATE(yychar)]; - printf("%sdebug: state %d, reading %d (%s)\n", - YYPREFIX, yystate, yychar, yys); - } -#endif - } - if ((yyn = yysindex[yystate]) && (yyn += yychar) >= 0 && - yyn <= YYTABLESIZE && yycheck[yyn] == yychar) - { -#if YYDEBUG - if (yydebug) - printf("%sdebug: state %d, shifting to state %d\n", - YYPREFIX, yystate, yytable[yyn]); -#endif - if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack)) - { - goto yyoverflow; - } - yystate = yytable[yyn]; - *++yystack.s_mark = yytable[yyn]; - *++yystack.l_mark = yylval; - yychar = YYEMPTY; - if (yyerrflag > 0) --yyerrflag; - goto yyloop; - } - if ((yyn = yyrindex[yystate]) && (yyn += yychar) >= 0 && - yyn <= YYTABLESIZE && yycheck[yyn] == yychar) - { - yyn = yytable[yyn]; - goto yyreduce; - } - if (yyerrflag) goto yyinrecovery; - - yyerror("syntax error"); - - goto yyerrlab; - -yyerrlab: - ++yynerrs; - -yyinrecovery: - if (yyerrflag < 3) - { - yyerrflag = 3; - for (;;) - { - if ((yyn = yysindex[*yystack.s_mark]) && (yyn += YYERRCODE) >= 0 && - yyn <= YYTABLESIZE && yycheck[yyn] == YYERRCODE) - { -#if YYDEBUG - if (yydebug) - printf("%sdebug: state %d, error recovery shifting\ - to state %d\n", YYPREFIX, *yystack.s_mark, yytable[yyn]); -#endif - if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack)) - { - goto yyoverflow; - } - yystate = yytable[yyn]; - *++yystack.s_mark = yytable[yyn]; - *++yystack.l_mark = yylval; - goto yyloop; - } - else - { -#if YYDEBUG - if (yydebug) - printf("%sdebug: error recovery discarding state %d\n", - YYPREFIX, *yystack.s_mark); -#endif - if (yystack.s_mark <= yystack.s_base) goto yyabort; - --yystack.s_mark; - --yystack.l_mark; - } - } - } - else - { - if (yychar == 0) goto yyabort; -#if YYDEBUG - if (yydebug) - { - yys = yyname[YYTRANSLATE(yychar)]; - printf("%sdebug: state %d, error recovery discards token %d (%s)\n", - YYPREFIX, yystate, yychar, yys); - } -#endif - yychar = YYEMPTY; - goto yyloop; - } - -yyreduce: -#if YYDEBUG - if (yydebug) - printf("%sdebug: state %d, reducing by rule %d (%s)\n", - YYPREFIX, yystate, yyn, yyrule[yyn]); -#endif - yym = yylen[yyn]; - if (yym) - yyval = yystack.l_mark[1-yym]; - else - memset(&yyval, 0, sizeof yyval); - switch (yyn) - { -case 3: -#line 30 "code_calc.y" - { yyerrok ; } -break; -case 4: -#line 34 "code_calc.y" - { printf("%d\n",yystack.l_mark[0]);} -break; -case 5: -#line 36 "code_calc.y" - { regs[yystack.l_mark[-2]] = yystack.l_mark[0]; } -break; -case 6: -#line 40 "code_calc.y" - { yyval = yystack.l_mark[-1]; } -break; -case 7: -#line 42 "code_calc.y" - { yyval = yystack.l_mark[-2] + yystack.l_mark[0]; } -break; -case 8: -#line 44 "code_calc.y" - { yyval = yystack.l_mark[-2] - yystack.l_mark[0]; } -break; -case 9: -#line 46 "code_calc.y" - { yyval = yystack.l_mark[-2] * yystack.l_mark[0]; } -break; -case 10: -#line 48 "code_calc.y" - { yyval = yystack.l_mark[-2] / yystack.l_mark[0]; } -break; -case 11: -#line 50 "code_calc.y" - { yyval = yystack.l_mark[-2] % yystack.l_mark[0]; } -break; -case 12: -#line 52 "code_calc.y" - { yyval = yystack.l_mark[-2] & yystack.l_mark[0]; } -break; -case 13: -#line 54 "code_calc.y" - { yyval = yystack.l_mark[-2] | yystack.l_mark[0]; } -break; -case 14: -#line 56 "code_calc.y" - { yyval = - yystack.l_mark[0]; } -break; -case 15: -#line 58 "code_calc.y" - { yyval = regs[yystack.l_mark[0]]; } -break; -case 17: -#line 63 "code_calc.y" - { yyval = yystack.l_mark[0]; base = (yystack.l_mark[0]==0) ? 8 : 10; } -break; -case 18: -#line 65 "code_calc.y" - { yyval = base * yystack.l_mark[-1] + yystack.l_mark[0]; } -break; -#line 535 "/dev/stdout" - } - yystack.s_mark -= yym; - yystate = *yystack.s_mark; - yystack.l_mark -= yym; - yym = yylhs[yyn]; - if (yystate == 0 && yym == 0) - { -#if YYDEBUG - if (yydebug) - printf("%sdebug: after reduction, shifting from state 0 to\ - state %d\n", YYPREFIX, YYFINAL); -#endif - yystate = YYFINAL; - *++yystack.s_mark = YYFINAL; - *++yystack.l_mark = yyval; - if (yychar < 0) - { - if ((yychar = YYLEX) < 0) yychar = 0; -#if YYDEBUG - if (yydebug) - { - yys = yyname[YYTRANSLATE(yychar)]; - printf("%sdebug: state %d, reading %d (%s)\n", - YYPREFIX, YYFINAL, yychar, yys); - } -#endif - } - if (yychar == 0) goto yyaccept; - goto yyloop; - } - if ((yyn = yygindex[yym]) && (yyn += yystate) >= 0 && - yyn <= YYTABLESIZE && yycheck[yyn] == yystate) - yystate = yytable[yyn]; - else - yystate = yydgoto[yym]; -#if YYDEBUG - if (yydebug) - printf("%sdebug: after reduction, shifting from state %d \ -to state %d\n", YYPREFIX, *yystack.s_mark, yystate); -#endif - if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack)) - { - goto yyoverflow; - } - *++yystack.s_mark = (short) yystate; - *++yystack.l_mark = yyval; - goto yyloop; - -yyoverflow: - yyerror("yacc stack overflow"); - -yyabort: - yyfreestack(&yystack); - return (1); - -yyaccept: - yyfreestack(&yystack); - return (0); -} |
