X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=perly_c.diff;h=c0db93ac4a30d9126939b5c94d86f7cb62c222a3;hb=47c8db80932508b6333745f2c283d5a98bf9cccb;hp=0ee7cb2d7ff238fe620651574922bf9b199a5ec0;hpb=e262e9be635eb2f99e78e37e3729f3b9494cef78;p=p5sagit%2Fp5-mst-13.2.git diff --git a/perly_c.diff b/perly_c.diff index 0ee7cb2..c0db93a 100644 --- a/perly_c.diff +++ b/perly_c.diff @@ -1,34 +1,41 @@ -Index: perly.c -*** perly.c.old Wed Jun 10 03:48:43 1998 ---- perly.c Wed Jun 10 03:55:10 1998 +*** perly.c.orig Tue Mar 26 01:38:52 2002 +--- perly.c Tue Mar 26 01:38:54 2002 *************** -*** 7,10 **** ---- 7,18 ---- - #include "perl.h" +*** 1,5 **** + #ifndef lint +! static char yysccsid[] = "@(#)yaccpar 1.8 (Berkeley) 01/20/91"; + #endif + #define YYBYACC 1 + #line 16 "perly.y" +--- 1,5 ---- + #ifndef lint +! /* static char yysccsid[] = "@(#)yaccpar 1.8 (Berkeley) 01/20/91"; */ + #endif + #define YYBYACC 1 + #line 16 "perly.y" +*************** +*** 9,15 **** + #ifdef EBCDIC + #undef YYDEBUG + #endif +! #define dep() deprecate("\"do\" to call subroutines") + + /* stuff included here to make perly_c.diff apply better */ + +--- 9,15 ---- + #ifdef EBCDIC + #undef YYDEBUG + #endif +! #define dep() deprecate_old("\"do\" to call subroutines") + + /* stuff included here to make perly_c.diff apply better */ -+ #ifdef PERL_OBJECT -+ static void -+ Dep(CPerlObj *pPerl) -+ { -+ pPerl->deprecate("\"do\" to call subroutines"); -+ } -+ #define dep() Dep(this) -+ #else - static void - dep(void) *************** -*** 12,82 **** - deprecate("\"do\" to call subroutines"); - } +*** 50,119 **** + #define yylex yylex_r + #endif -! #line 29 "perly.y" -! typedef union { -! I32 ival; -! char *pval; -! OP *opval; -! GV *gvval; -! } YYSTYPE; -! #line 23 "y.tab.c" +! #line 54 "y.tab.c" ! #define WORD 257 ! #define METHOD 258 ! #define FUNCMETH 259 @@ -69,101 +76,264 @@ Index: perly.c ! #define NOAMP 294 ! #define LOCAL 295 ! #define MY 296 -! #define OROP 297 -! #define ANDOP 298 -! #define NOTOP 299 -! #define ASSIGNOP 300 -! #define OROR 301 -! #define ANDAND 302 -! #define BITOROP 303 -! #define BITANDOP 304 -! #define SHIFTOP 305 -! #define MATCHOP 306 -! #define UMINUS 307 -! #define REFGEN 308 -! #define POWOP 309 -! #define PREINC 310 -! #define PREDEC 311 -! #define POSTINC 312 -! #define POSTDEC 313 -! #define ARROW 314 +! #define MYSUB 297 +! #define COLONATTR 298 +! #define PREC_LOW 299 +! #define OROP 300 +! #define ANDOP 301 +! #define NOTOP 302 +! #define ASSIGNOP 303 +! #define OROR 304 +! #define ANDAND 305 +! #define BITOROP 306 +! #define BITANDOP 307 +! #define SHIFTOP 308 +! #define MATCHOP 309 +! #define UMINUS 310 +! #define REFGEN 311 +! #define POWOP 312 +! #define PREINC 313 +! #define PREDEC 314 +! #define POSTINC 315 +! #define POSTDEC 316 +! #define ARROW 317 #define YYERRCODE 256 - short yylhs[] = { -1, ---- 20,26 ---- - deprecate("\"do\" to call subroutines"); - } -+ #endif +! short yylhs[] = { -1, + 0, 9, 7, 6, 10, 8, 11, 11, 11, 12, + 12, 12, 12, 25, 25, 25, 25, 25, 25, 25, + 15, 15, 15, 14, 14, 43, 43, 13, 13, 13, +--- 50,58 ---- + #define yylex yylex_r + #endif -! #line 16 "perly.c" +! #line 54 "perly.c" #define YYERRCODE 256 - short yylhs[] = { -1, +! static short yylhs[] = { -1, + 0, 9, 7, 6, 10, 8, 11, 11, 11, 12, + 12, 12, 12, 25, 25, 25, 25, 25, 25, 25, + 15, 15, 15, 14, 14, 43, 43, 13, 13, 13, +*************** +*** 135,141 **** + 49, 34, 34, 35, 35, 35, 44, 24, 19, 20, + 21, 22, 23, 36, 36, 36, 36, + }; +! short yylen[] = { 2, + 2, 4, 0, 0, 4, 0, 0, 2, 2, 2, + 1, 2, 3, 1, 1, 3, 3, 3, 3, 3, + 0, 2, 6, 7, 7, 0, 2, 8, 8, 10, +--- 74,80 ---- + 49, 34, 34, 35, 35, 35, 44, 24, 19, 20, + 21, 22, 23, 36, 36, 36, 36, + }; +! static short yylen[] = { 2, + 2, 4, 0, 0, 4, 0, 0, 2, 2, 2, + 1, 2, 3, 1, 1, 3, 3, 3, 3, 3, + 0, 2, 6, 7, 7, 0, 2, 8, 8, 10, +*************** +*** 157,163 **** + 1, 0, 1, 0, 1, 2, 1, 2, 2, 2, + 2, 2, 2, 1, 1, 1, 1, + }; +! short yydefred[] = { 4, + 0, 7, 0, 45, 58, 56, 0, 56, 56, 8, + 46, 9, 11, 48, 0, 47, 49, 50, 0, 0, + 0, 70, 71, 0, 14, 3, 173, 0, 0, 154, +--- 96,102 ---- + 1, 0, 1, 0, 1, 2, 1, 2, 2, 2, + 2, 2, 2, 1, 1, 1, 1, + }; +! static short yydefred[] = { 4, + 0, 7, 0, 45, 58, 56, 0, 56, 56, 8, + 46, 9, 11, 48, 0, 47, 49, 50, 0, 0, + 0, 70, 71, 0, 14, 3, 173, 0, 0, 154, +*************** +*** 199,205 **** + 0, 22, 0, 0, 0, 31, 5, 0, 30, 0, + 0, 33, 0, 23, + }; +! short yydgoto[] = { 1, + 10, 11, 20, 104, 19, 2, 95, 370, 98, 359, + 3, 12, 13, 70, 375, 285, 72, 73, 74, 75, + 76, 77, 78, 79, 291, 81, 292, 281, 283, 286, +--- 138,144 ---- + 0, 22, 0, 0, 0, 31, 5, 0, 30, 0, + 0, 33, 0, 23, + }; +! static short yydgoto[] = { 1, + 10, 11, 20, 104, 19, 2, 95, 370, 98, 359, + 3, 12, 13, 70, 375, 285, 72, 73, 74, 75, + 76, 77, 78, 79, 291, 81, 292, 281, 283, 286, +*************** +*** 207,213 **** + 194, 327, 156, 289, 271, 225, 14, 83, 137, 84, + 85, 86, 87, 15, 16, 17, 18, 93, 278, + }; +! short yysindex[] = { 0, + 0, 0, -132, 0, 0, 0, -51, 0, 0, 0, + 0, 0, 0, 0, 650, 0, 0, 0, -239, -215, + 5, 0, 0, -215, 0, 0, 0, -31, -31, 0, +--- 146,152 ---- + 194, 327, 156, 289, 271, 225, 14, 83, 137, 84, + 85, 86, 87, 15, 16, 17, 18, 93, 278, + }; +! static short yysindex[] = { 0, + 0, 0, -132, 0, 0, 0, -51, 0, 0, 0, + 0, 0, 0, 0, 650, 0, 0, 0, -239, -215, + 5, 0, 0, -215, 0, 0, 0, -31, -31, 0, +*************** +*** 249,255 **** + 449, 0, 2181, -150, 340, 0, 0, 355, 0, 216, + 216, 0, -123, 0, + }; +! short yyrindex[] = { 0, + 0, 0, 247, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 274, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, +--- 188,194 ---- + 449, 0, 2181, -150, 340, 0, 0, 355, 0, 216, + 216, 0, -123, 0, + }; +! static short yyrindex[] = { 0, + 0, 0, 247, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 274, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, *************** -*** 1337,1361 **** - int yyerrflag; - int yychar; +*** 291,297 **** + 917, 0, 0, 119, 0, 0, 0, 0, 0, 0, + 0, 0, 179, 0, + }; +! short yygindex[] = { 0, + 0, 0, 196, 425, 0, 0, -2, 0, 37, 634, + -94, 0, 0, 0, -323, -15, 2445, 0, 999, 414, + 417, 0, 0, 0, 463, -43, 0, 0, 321, -198, +--- 230,236 ---- + 917, 0, 0, 119, 0, 0, 0, 0, 0, 0, + 0, 0, 179, 0, + }; +! static short yygindex[] = { 0, + 0, 0, 196, 425, 0, 0, -2, 0, 37, 634, + -94, 0, 0, 0, -323, -15, 2445, 0, 999, 414, + 417, 0, 0, 0, 463, -43, 0, 0, 321, -198, +*************** +*** 300,306 **** + 0, 0, 0, 0, 0, 0, 0, 0, 0, + }; + #define YYTABLESIZE 4568 +! short yytable[] = { 71, + 197, 65, 121, 227, 65, 111, 220, 22, 198, 293, + 139, 296, 315, 275, 305, 102, 273, 88, 113, 228, + 60, 113, 279, 65, 317, 60, 182, 254, 325, 101, +--- 239,245 ---- + 0, 0, 0, 0, 0, 0, 0, 0, 0, + }; + #define YYTABLESIZE 4568 +! static short yytable[] = { 71, + 197, 65, 121, 227, 65, 111, 220, 22, 198, 293, + 139, 296, 315, 275, 305, 102, 273, 88, 113, 228, + 60, 113, 279, 65, 317, 60, 182, 254, 325, 101, +*************** +*** 759,765 **** + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 77, 77, + }; +! short yycheck[] = { 15, + 95, 36, 46, 41, 36, 40, 59, 59, 100, 208, + 54, 41, 59, 199, 41, 40, 196, 257, 41, 93, + 123, 44, 202, 36, 93, 59, 40, 40, 59, 29, +--- 698,704 ---- + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 77, 77, + }; +! static short yycheck[] = { 15, + 95, 36, 46, 41, 36, 40, 59, 59, 100, 208, + 54, 41, 59, 199, 41, 40, 196, 257, 41, 93, + 123, 44, 202, 36, 93, 59, 40, 40, 59, 29, +*************** +*** 1224,1230 **** + #endif + #define YYMAXTOKEN 317 + #if YYDEBUG +! char *yyname[] = { + "end-of-file",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, + "'!'",0,0,"'$'","'%'","'&'",0,"'('","')'","'*'","'+'","','","'-'",0,0,0,0,0,0,0, + 0,0,0,0,0,"':'","';'",0,0,0,"'?'","'@'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, +--- 1163,1169 ---- + #endif + #define YYMAXTOKEN 317 + #if YYDEBUG +! static char *yyname[] = { + "end-of-file",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, + "'!'",0,0,"'$'","'%'","'&'",0,"'('","')'","'*'","'+'","','","'-'",0,0,0,0,0,0,0, + 0,0,0,0,0,"':'","';'",0,0,0,"'?'","'@'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, +*************** +*** 1241,1247 **** + "ANDAND","BITOROP","BITANDOP","SHIFTOP","MATCHOP","UMINUS","REFGEN","POWOP", + "PREINC","PREDEC","POSTINC","POSTDEC","ARROW", + }; +! char *yyrule[] = { + "$accept : prog", + "prog : progstart lineseq", + "block : '{' remember lineseq '}'", +--- 1180,1186 ---- + "ANDAND","BITOROP","BITANDOP","SHIFTOP","MATCHOP","UMINUS","REFGEN","POWOP", + "PREINC","PREDEC","POSTINC","POSTDEC","ARROW", + }; +! static char *yyrule[] = { + "$accept : prog", + "prog : progstart lineseq", + "block : '{' remember lineseq '}'", +*************** +*** 1456,1472 **** + #define YYMAXDEPTH 500 + #endif + #endif +- int yydebug; +- int yynerrs; +- int yyerrflag; +- int yychar; - short *yyssp; - YYSTYPE *yyvsp; - YYSTYPE yyval; - YYSTYPE yylval; +- YYSTYPE yyval; +- YYSTYPE yylval; - short yyss[YYSTACKSIZE]; - YYSTYPE yyvs[YYSTACKSIZE]; - #define yystacksize YYSTACKSIZE - #line 635 "perly.y" + #line 793 "perly.y" /* PROGRAM */ -! #line 1349 "y.tab.c" + +--- 1395,1400 ---- +*************** +*** 1477,1483 **** + #endif + #define yyparse() Perl_yyparse(pTHX) + +! #line 1481 "y.tab.c" #define YYABORT goto yyabort #define YYACCEPT goto yyaccept #define YYERROR goto yyerrlab - int -! yyparse() +--- 1405,1411 ---- + #endif + #define yyparse() Perl_yyparse(pTHX) + +! #line 1409 "perly.c" + #define YYABORT goto yyabort + #define YYACCEPT goto yyaccept + #define YYERROR goto yyerrlab +*************** +*** 1485,1495 **** + yyparse() { register int yym, yyn, yystate; #if YYDEBUG register char *yys; - extern char *getenv(); +! extern char *getenv(); - if (yys = getenv("YYDEBUG")) +! if (yys = getenv("YYDEBUG")) { ---- 1281,1347 ---- - int yyerrflag; - int yychar; - YYSTYPE yyval; - YYSTYPE yylval; - #line 635 "perly.y" - /* PROGRAM */ -! #line 1349 "perly.c" - #define YYABORT goto yyabort - #define YYACCEPT goto yyaccept - #define YYERROR goto yyerrlab -+ -+ struct ysv { -+ short* yyss; -+ YYSTYPE* yyvs; -+ int oldyydebug; -+ int oldyynerrs; -+ int oldyyerrflag; -+ int oldyychar; -+ YYSTYPE oldyyval; -+ YYSTYPE oldyylval; -+ }; -+ -+ void -+ yydestruct(void *ptr) -+ { -+ struct ysv* ysave = (struct ysv*)ptr; -+ if (ysave->yyss) Safefree(ysave->yyss); -+ if (ysave->yyvs) Safefree(ysave->yyvs); -+ yydebug = ysave->oldyydebug; -+ yynerrs = ysave->oldyynerrs; -+ yyerrflag = ysave->oldyyerrflag; -+ yychar = ysave->oldyychar; -+ yyval = ysave->oldyyval; -+ yylval = ysave->oldyylval; -+ Safefree(ysave); -+ } -+ - int -! yyparse(void) + yyn = *yys; + if (yyn >= '0' && yyn <= '9') +--- 1413,1443 ---- + yyparse() { register int yym, yyn, yystate; + register short *yyssp; @@ -174,27 +344,42 @@ Index: perly.c + int retval = 0; #if YYDEBUG register char *yys; -+ #ifndef __cplusplus - extern char *getenv(); -+ #endif -+ #endif -+ -+ struct ysv *ysave; -+ New(73, ysave, 1, struct ysv); -+ SAVEDESTRUCTOR(yydestruct, ysave); -+ ysave->oldyydebug = yydebug; -+ ysave->oldyynerrs = yynerrs; -+ ysave->oldyyerrflag = yyerrflag; -+ ysave->oldyychar = yychar; -+ ysave->oldyyval = yyval; -+ ysave->oldyylval = yylval; +! #endif -+ #if YYDEBUG - if (yys = getenv("YYDEBUG")) +! struct ysv *ysave; +! #ifdef USE_ITHREADS +! ENTER; /* force yydestruct() before we return */ +! #endif +! New(73, ysave, 1, struct ysv); +! SAVEDESTRUCTOR_X(yydestruct, ysave); +! ysave->oldyydebug = yydebug; +! ysave->oldyynerrs = yynerrs; +! ysave->oldyyerrflag = yyerrflag; +! ysave->oldyychar = yychar; +! ysave->oldyyval = yyval; +! ysave->oldyylval = yylval; +! +! #if YYDEBUG +! if ((yys = getenv("YYDEBUG"))) { + yyn = *yys; + if (yyn >= '0' && yyn <= '9') *************** -*** 1370,1373 **** ---- 1356,1369 ---- +*** 1501,1512 **** + yyerrflag = 0; + yychar = (-1); + + yyssp = yyss; + yyvsp = yyvs; + *yyssp = yystate = 0; + + yyloop: +! if (yyn = yydefred[yystate]) goto yyreduce; + if (yychar < 0) + { + if ((yychar = yylex()) < 0) yychar = 0; +--- 1449,1470 ---- + yyerrflag = 0; yychar = (-1); + /* @@ -209,21 +394,33 @@ Index: perly.c + yyssp = yyss; yyvsp = yyvs; + *yyssp = yystate = 0; + + yyloop: +! if ((yyn = yydefred[yystate])) goto yyreduce; + if (yychar < 0) + { + if ((yychar = yylex()) < 0) yychar = 0; *************** -*** 1385,1389 **** +*** 1516,1522 **** + yys = 0; if (yychar <= YYMAXTOKEN) yys = yyname[yychar]; if (!yys) yys = "illegal-symbol"; ! printf("yydebug: state %d, reading %d (%s)\n", yystate, yychar, yys); } ---- 1381,1385 ---- + #endif +--- 1474,1480 ---- + yys = 0; if (yychar <= YYMAXTOKEN) yys = yyname[yychar]; if (!yys) yys = "illegal-symbol"; ! PerlIO_printf(Perl_debug_log, "yydebug: state %d, reading %d (%s)\n", yystate, yychar, yys); } + #endif *************** -*** 1395,1404 **** +*** 1526,1537 **** + { #if YYDEBUG if (yydebug) ! printf("yydebug: state %d, shifting to state %d\n", @@ -231,10 +428,12 @@ Index: perly.c #endif if (yyssp >= yyss + yystacksize - 1) { -! goto yyoverflow; + goto yyoverflow; } *++yyssp = yystate = yytable[yyn]; ---- 1391,1414 ---- + *++yyvsp = yylval; +--- 1484,1507 ---- + { #if YYDEBUG if (yydebug) ! PerlIO_printf(Perl_debug_log, "yydebug: state %d, shifting to state %d\n", @@ -242,188 +441,208 @@ Index: perly.c #endif if (yyssp >= yyss + yystacksize - 1) { -! /* -! ** reallocate and recover. Note that pointers -! ** have to be reset, or bad things will happen -! */ -! int yyps_index = (yyssp - yyss); -! int yypv_index = (yyvsp - yyvs); -! yystacksize += YYSTACKSIZE; -! ysave->yyvs = yyvs = -! (YYSTYPE*)realloc((char*)yyvs,yystacksize * sizeof(YYSTYPE)); -! ysave->yyss = yyss = -! (short*)realloc((char*)yyss,yystacksize * sizeof(short)); -! if (!yyvs || !yyss) -! goto yyoverflow; -! yyssp = yyss + yyps_index; -! yyvsp = yyvs + yypv_index; ++ /* ++ ** reallocate and recover. Note that pointers ++ ** have to be reset, or bad things will happen ++ */ ++ int yyps_index = (yyssp - yyss); ++ int yypv_index = (yyvsp - yyvs); ++ yystacksize += YYSTACKSIZE; ++ ysave->yyvs = Renew(yyvs, yystacksize, YYSTYPE); ++ ysave->yyss = Renew(yyss, yystacksize, short); ++ if (!yyvs || !yyss) + goto yyoverflow; ++ yyssp = yyss + yyps_index; ++ yyvsp = yyvs + yypv_index; } *++yyssp = yystate = yytable[yyn]; + *++yyvsp = yylval; *************** -*** 1436,1445 **** +*** 1547,1560 **** + } + if (yyerrflag) goto yyinrecovery; + #ifdef lint +! goto yynewerror; + #endif +! yynewerror: + yyerror("syntax error"); + #ifdef lint +! goto yyerrlab; + #endif +! yyerrlab: + ++yynerrs; + yyinrecovery: + if (yyerrflag < 3) +--- 1517,1530 ---- + } + if (yyerrflag) goto yyinrecovery; + #ifdef lint +! + #endif +! + yyerror("syntax error"); + #ifdef lint +! + #endif +! + ++yynerrs; + yyinrecovery: + if (yyerrflag < 3) +*************** +*** 1567,1578 **** + { #if YYDEBUG if (yydebug) ! printf("yydebug: state %d, error recovery shifting\ -! to state %d\n", *yyssp, yytable[yyn]); + to state %d\n", *yyssp, yytable[yyn]); #endif if (yyssp >= yyss + yystacksize - 1) { -! goto yyoverflow; + goto yyoverflow; } *++yyssp = yystate = yytable[yyn]; ---- 1446,1470 ---- + *++yyvsp = yylval; +--- 1537,1560 ---- + { #if YYDEBUG if (yydebug) -! PerlIO_printf(Perl_debug_log, -! "yydebug: state %d, error recovery shifting to state %d\n", -! *yyssp, yytable[yyn]); +! PerlIO_printf(Perl_debug_log, "yydebug: state %d, error recovery shifting\ + to state %d\n", *yyssp, yytable[yyn]); #endif if (yyssp >= yyss + yystacksize - 1) { -! /* -! ** reallocate and recover. Note that pointers -! ** have to be reset, or bad things will happen -! */ -! int yyps_index = (yyssp - yyss); -! int yypv_index = (yyvsp - yyvs); -! yystacksize += YYSTACKSIZE; -! ysave->yyvs = yyvs = (YYSTYPE*)realloc((char*)yyvs, -! yystacksize * sizeof(YYSTYPE)); -! ysave->yyss = yyss = (short*)realloc((char*)yyss, -! yystacksize * sizeof(short)); -! if (!yyvs || !yyss) -! goto yyoverflow; -! yyssp = yyss + yyps_index; -! yyvsp = yyvs + yypv_index; ++ /* ++ ** reallocate and recover. Note that pointers ++ ** have to be reset, or bad things will happen ++ */ ++ int yyps_index = (yyssp - yyss); ++ int yypv_index = (yyvsp - yyvs); ++ yystacksize += YYSTACKSIZE; ++ ysave->yyvs = Renew(yyvs, yystacksize, YYSTYPE); ++ ysave->yyss = Renew(yyss, yystacksize, short); ++ if (!yyvs || !yyss) + goto yyoverflow; ++ yyssp = yyss + yyps_index; ++ yyvsp = yyvs + yypv_index; } *++yyssp = yystate = yytable[yyn]; + *++yyvsp = yylval; *************** -*** 1451,1456 **** +*** 1582,1588 **** + { #if YYDEBUG if (yydebug) ! printf("yydebug: error recovery discarding state %d\n", -! *yyssp); + *yyssp); #endif if (yyssp <= yyss) goto yyabort; ---- 1476,1482 ---- +--- 1564,1570 ---- + { #if YYDEBUG if (yydebug) -! PerlIO_printf(Perl_debug_log, -! "yydebug: error recovery discarding state %d\n", -! *yyssp); +! PerlIO_printf(Perl_debug_log, "yydebug: error recovery discarding state %d\n", + *yyssp); #endif if (yyssp <= yyss) goto yyabort; *************** -*** 1469,1474 **** +*** 1600,1606 **** + yys = 0; if (yychar <= YYMAXTOKEN) yys = yyname[yychar]; if (!yys) yys = "illegal-symbol"; ! printf("yydebug: state %d, error recovery discards token %d (%s)\n", -! yystate, yychar, yys); + yystate, yychar, yys); } #endif ---- 1495,1501 ---- +--- 1582,1588 ---- + yys = 0; if (yychar <= YYMAXTOKEN) yys = yyname[yychar]; if (!yys) yys = "illegal-symbol"; -! PerlIO_printf(Perl_debug_log, -! "yydebug: state %d, error recovery discards token %d (%s)\n", -! yystate, yychar, yys); +! PerlIO_printf(Perl_debug_log, "yydebug: state %d, error recovery discards token %d (%s)\n", + yystate, yychar, yys); } #endif *************** -*** 1479,1483 **** +*** 1610,1616 **** + yyreduce: #if YYDEBUG if (yydebug) ! printf("yydebug: state %d, reducing by rule %d (%s)\n", yystate, yyn, yyrule[yyn]); #endif ---- 1506,1510 ---- + yym = yylen[yyn]; +--- 1592,1598 ---- + yyreduce: #if YYDEBUG if (yydebug) ! PerlIO_printf(Perl_debug_log, "yydebug: state %d, reducing by rule %d (%s)\n", yystate, yyn, yyrule[yyn]); #endif + yym = yylen[yyn]; *************** -*** 2263,2267 **** +*** 2473,2479 **** + #line 790 "perly.y" { yyval.opval = yyvsp[0].opval; } break; -! #line 2266 "y.tab.c" +! #line 2477 "y.tab.c" } yyssp -= yym; ---- 2290,2294 ---- + yystate = *yyssp; +--- 2455,2461 ---- + #line 790 "perly.y" { yyval.opval = yyvsp[0].opval; } break; -! #line 2266 "perly.c" +! #line 2459 "perly.c" } yyssp -= yym; + yystate = *yyssp; *************** -*** 2273,2278 **** +*** 2483,2489 **** + { #if YYDEBUG if (yydebug) ! printf("yydebug: after reduction, shifting from state 0 to\ -! state %d\n", YYFINAL); + state %d\n", YYFINAL); #endif yystate = YYFINAL; ---- 2300,2306 ---- +--- 2465,2471 ---- + { #if YYDEBUG if (yydebug) -! PerlIO_printf(Perl_debug_log, -! "yydebug: after reduction, shifting from state 0 to state %d\n", -! YYFINAL); +! PerlIO_printf(Perl_debug_log, "yydebug: after reduction, shifting from state 0 to\ + state %d\n", YYFINAL); #endif yystate = YYFINAL; *************** -*** 2288,2292 **** +*** 2498,2504 **** + yys = 0; if (yychar <= YYMAXTOKEN) yys = yyname[yychar]; if (!yys) yys = "illegal-symbol"; ! printf("yydebug: state %d, reading %d (%s)\n", YYFINAL, yychar, yys); } ---- 2316,2320 ---- + #endif +--- 2480,2486 ---- + yys = 0; if (yychar <= YYMAXTOKEN) yys = yyname[yychar]; if (!yys) yys = "illegal-symbol"; ! PerlIO_printf(Perl_debug_log, "yydebug: state %d, reading %d (%s)\n", YYFINAL, yychar, yys); } + #endif *************** -*** 2303,2312 **** +*** 2513,2532 **** + yystate = yydgoto[yym]; #if YYDEBUG if (yydebug) ! printf("yydebug: after reduction, shifting from state %d \ -! to state %d\n", *yyssp, yystate); + to state %d\n", *yyssp, yystate); #endif if (yyssp >= yyss + yystacksize - 1) { -! goto yyoverflow; + goto yyoverflow; } *++yyssp = yystate; ---- 2331,2355 ---- - #if YYDEBUG - if (yydebug) -! PerlIO_printf(Perl_debug_log, -! "yydebug: after reduction, shifting from state %d to state %d\n", -! *yyssp, yystate); - #endif - if (yyssp >= yyss + yystacksize - 1) - { -! /* -! ** reallocate and recover. Note that pointers -! ** have to be reset, or bad things will happen -! */ -! int yyps_index = (yyssp - yyss); -! int yypv_index = (yyvsp - yyvs); -! yystacksize += YYSTACKSIZE; -! ysave->yyvs = yyvs = -! (YYSTYPE*)realloc((char*)yyvs,yystacksize * sizeof(YYSTYPE)); -! ysave->yyss = yyss = -! (short*)realloc((char*)yyss,yystacksize * sizeof(short)); -! if (!yyvs || !yyss) -! goto yyoverflow; -! yyssp = yyss + yyps_index; -! yyvsp = yyvs + yypv_index; - } - *++yyssp = yystate; -*************** -*** 2314,2321 **** + *++yyvsp = yyval; goto yyloop; yyoverflow: ! yyerror("yacc stack overflow"); @@ -432,12 +651,54 @@ Index: perly.c yyaccept: ! return (0); } ---- 2357,2364 ---- +--- 2495,2544 ---- + yystate = yydgoto[yym]; + #if YYDEBUG + if (yydebug) +! PerlIO_printf(Perl_debug_log, "yydebug: after reduction, shifting from state %d \ + to state %d\n", *yyssp, yystate); + #endif + if (yyssp >= yyss + yystacksize - 1) + { ++ /* ++ ** reallocate and recover. Note that pointers ++ ** have to be reset, or bad things will happen ++ */ ++ int yyps_index = (yyssp - yyss); ++ int yypv_index = (yyvsp - yyvs); ++ yystacksize += YYSTACKSIZE; ++ ysave->yyvs = Renew(yyvs, yystacksize, YYSTYPE); ++ ysave->yyss = Renew(yyss, yystacksize, short); ++ if (!yyvs || !yyss) + goto yyoverflow; ++ yyssp = yyss + yyps_index; ++ yyvsp = yyvs + yypv_index; + } + *++yyssp = yystate; + *++yyvsp = yyval; goto yyloop; yyoverflow: ! yyerror("Out of memory for yacc stack"); yyabort: ! retval = 1; yyaccept: +! #ifdef USE_ITHREADS +! LEAVE; /* force yydestruct() before we return */ +! #endif ! return retval; +! } +! +! static void +! yydestruct(pTHX_ void *ptr) +! { +! struct ysv* ysave = (struct ysv*)ptr; +! if (ysave->yyss) Safefree(ysave->yyss); +! if (ysave->yyvs) Safefree(ysave->yyvs); +! yydebug = ysave->oldyydebug; +! yynerrs = ysave->oldyynerrs; +! yyerrflag = ysave->oldyyerrflag; +! yychar = ysave->oldyychar; +! yyval = ysave->oldyyval; +! yylval = ysave->oldyylval; +! Safefree(ysave); }