if (!sv) {
AvARYLEN(av) = sv = NEWSV(0,0);
sv_upgrade(sv, SVt_IV);
- sv_magic(sv, (SV*)av, '#', Nullch, 0);
+ sv_magic(sv, (SV*)av, PERL_MAGIC_arylen, Nullch, 0);
}
SETs(sv);
RETURN;
if (PL_op->op_flags & OPf_MOD || LVRET) {
if (SvTYPE(TARG) < SVt_PVLV) {
sv_upgrade(TARG, SVt_PVLV);
- sv_magic(TARG, Nullsv, '.', Nullch, 0);
+ sv_magic(TARG, Nullsv, PERL_MAGIC_pos, Nullch, 0);
}
LvTYPE(TARG) = '.';
MAGIC* mg;
if (SvTYPE(sv) >= SVt_PVMG && SvMAGIC(sv)) {
- mg = mg_find(sv, 'g');
+ mg = mg_find(sv, PERL_MAGIC_regex_global);
if (mg && mg->mg_len >= 0) {
I32 i = mg->mg_len;
if (DO_UTF8(sv))
else if (n && str[0] == ';' && seen_question)
goto set; /* XXXX system, exec */
if ((oa & (OA_OPTIONAL - 1)) >= OA_AVREF
- && (oa & (OA_OPTIONAL - 1)) <= OA_HVREF) {
+ && (oa & (OA_OPTIONAL - 1)) <= OA_SCALARREF
+ /* But globs are already references (kinda) */
+ && (oa & (OA_OPTIONAL - 1)) != OA_FILEREF
+ ) {
str[n++] = '\\';
}
- /* What to do with R ((un)tie, tied, (sys)read, recv)? */
str[n++] = ("?$@@%&*$")[oa & (OA_OPTIONAL - 1)];
oa = oa >> 4;
}
}
SvSCREAM_on(sv);
- sv_magic(sv, Nullsv, 'g', Nullch, 0); /* piggyback on m//g magic */
+ /* piggyback on m//g magic */
+ sv_magic(sv, Nullsv, PERL_MAGIC_regex_global, Nullch, 0);
RETPUSHYES;
}
RETPUSHNO;
switch (SvTYPE(sv)) {
case SVt_PVAV:
- if (AvMAX(sv) >= 0 || SvGMAGICAL(sv) || (SvRMAGICAL(sv) && mg_find(sv,'P')))
+ if (AvMAX(sv) >= 0 || SvGMAGICAL(sv)
+ || (SvRMAGICAL(sv) && mg_find(sv, PERL_MAGIC_tied)))
RETPUSHYES;
break;
case SVt_PVHV:
- if (HvARRAY(sv) || SvGMAGICAL(sv) || (SvRMAGICAL(sv) && mg_find(sv,'P')))
+ if (HvARRAY(sv) || SvGMAGICAL(sv)
+ || (SvRMAGICAL(sv) && mg_find(sv, PERL_MAGIC_tied)))
RETPUSHYES;
break;
case SVt_PVCV:
{
dSP; dATARGET; tryAMAGICbin(modulo,opASSIGN);
{
- UV left;
- UV right;
+ UV left = 0;
+ UV right = 0;
bool left_neg;
bool right_neg;
bool use_double = 0;
- NV dright;
- NV dleft;
+ NV dright = 0.0;
+ NV dleft = 0.0;
if (SvIOK_notUV(TOPs) && !SvNOK(TOPs) && !SvPOK(TOPs)) {
IV i = SvIVX(POPs);
(void)SvPOK_only_UTF8(TARG);
else
(void)SvPOK_only(TARG);
+
+ if (PL_op->op_private & OPpREPEAT_DOLIST) {
+ /* The parser saw this as a list repeat, and there
+ are probably several items on the stack. But we're
+ in scalar context, and there's no pp_list to save us
+ now. So drop the rest of the items -- robin@kitsite.com
+ */
+ dMARK;
+ SP = MARK;
+ }
PUSHTARG;
}
RETURN;
/* Unless the left argument is integer in range we are going to have to
use NV maths. Hence only attempt to coerce the right argument if
we know the left is integer. */
- register UV auv;
- bool auvok;
+ register UV auv = 0;
+ bool auvok = FALSE;
bool a_valid = 0;
if (!useleft) {
UV result;
register UV buv;
bool buvok = SvUOK(TOPs);
-
+
if (buvok)
buv = SvUVX(TOPs);
else {
PP(pp_ne)
{
dSP; tryAMAGICbinSET(ne,0);
+#ifndef NV_PRESERVES_UV
+ if (SvROK(TOPs) && SvROK(TOPm1s)) {
+ SETs(boolSV(SvRV(TOPs) != SvRV(TOPm1s)));
+ RETURN;
+ }
+#endif
#ifdef PERL_PRESERVE_IVUV
SvIV_please(TOPs);
if (SvIOK(TOPs)) {
PP(pp_ncmp)
{
dSP; dTARGET; tryAMAGICbin(ncmp,0);
+#ifndef NV_PRESERVES_UV
+ if (SvROK(TOPs) && SvROK(TOPm1s)) {
+ SETi(PTR2UV(SvRV(TOPs)) - PTR2UV(SvRV(TOPm1s)));
+ RETURN;
+ }
+#endif
#ifdef PERL_PRESERVE_IVUV
/* Fortunately it seems NaN isn't IOK */
SvIV_please(TOPs);
send = tmps + len;
while (tmps < send) {
- UV c = utf8_to_uv(tmps, send-tmps, &l, UTF8_ALLOW_ANYUV);
+ UV c = utf8n_to_uvchr(tmps, send-tmps, &l, UTF8_ALLOW_ANYUV);
tmps += UTF8SKIP(tmps);
targlen += UNISKIP(~c);
nchar++;
if (nwide) {
Newz(0, result, targlen + 1, U8);
while (tmps < send) {
- UV c = utf8_to_uv(tmps, send-tmps, &l, UTF8_ALLOW_ANYUV);
+ UV c = utf8n_to_uvchr(tmps, send-tmps, &l, UTF8_ALLOW_ANYUV);
tmps += UTF8SKIP(tmps);
- result = uv_to_utf8(result, ~c);
+ result = uvchr_to_utf8(result, ~c);
}
*result = '\0';
result -= targlen;
else {
Newz(0, result, nchar + 1, U8);
while (tmps < send) {
- U8 c = (U8)utf8_to_uv(tmps, 0, &l, UTF8_ALLOW_ANY);
+ U8 c = (U8)utf8n_to_uvchr(tmps, 0, &l, UTF8_ALLOW_ANY);
tmps += UTF8SKIP(tmps);
*result++ = ~c;
}
dSP; dTARGET;
char *tmps;
STRLEN argtype;
- STRLEN n_a;
+ STRLEN len;
- tmps = POPpx;
+ tmps = (SvPVx(POPs, len));
argtype = 1; /* allow underscores */
- XPUSHn(scan_hex(tmps, 99, &argtype));
+ XPUSHn(scan_hex(tmps, len, &argtype));
RETURN;
}
NV value;
STRLEN argtype;
char *tmps;
- STRLEN n_a;
+ STRLEN len;
- tmps = POPpx;
- while (*tmps && isSPACE(*tmps))
- tmps++;
+ tmps = (SvPVx(POPs, len));
+ while (*tmps && len && isSPACE(*tmps))
+ tmps++, len--;
if (*tmps == '0')
- tmps++;
+ tmps++, len--;
argtype = 1; /* allow underscores */
if (*tmps == 'x')
- value = scan_hex(++tmps, 99, &argtype);
+ value = scan_hex(++tmps, --len, &argtype);
else if (*tmps == 'b')
- value = scan_bin(++tmps, 99, &argtype);
+ value = scan_bin(++tmps, --len, &argtype);
else
- value = scan_oct(tmps, 99, &argtype);
+ value = scan_oct(tmps, len, &argtype);
XPUSHn(value);
RETURN;
}
{
dSP; dTARGET;
SV *sv;
- I32 len;
+ I32 len = 0;
STRLEN curlen;
- STRLEN utfcurlen;
+ STRLEN utf8_curlen;
I32 pos;
I32 rem;
I32 fail;
I32 lvalue = PL_op->op_flags & OPf_MOD || LVRET;
char *tmps;
I32 arybase = PL_curcop->cop_arybase;
+ SV *repl_sv = NULL;
char *repl = 0;
STRLEN repl_len;
int num_args = PL_op->op_private & 7;
+ bool repl_need_utf8_upgrade = FALSE;
+ bool repl_is_utf8 = FALSE;
SvTAINTED_off(TARG); /* decontaminate */
SvUTF8_off(TARG); /* decontaminate */
if (num_args > 2) {
if (num_args > 3) {
- sv = POPs;
- repl = SvPV(sv, repl_len);
+ repl_sv = POPs;
+ repl = SvPV(repl_sv, repl_len);
+ repl_is_utf8 = DO_UTF8(repl_sv) && SvCUR(repl_sv);
}
len = POPi;
}
pos = POPi;
sv = POPs;
PUTBACK;
+ if (repl_sv) {
+ if (repl_is_utf8) {
+ if (!DO_UTF8(sv))
+ sv_utf8_upgrade(sv);
+ }
+ else if (DO_UTF8(sv))
+ repl_need_utf8_upgrade = TRUE;
+ }
tmps = SvPV(sv, curlen);
if (DO_UTF8(sv)) {
- utfcurlen = sv_len_utf8(sv);
- if (utfcurlen == curlen)
- utfcurlen = 0;
+ utf8_curlen = sv_len_utf8(sv);
+ if (utf8_curlen == curlen)
+ utf8_curlen = 0;
else
- curlen = utfcurlen;
+ curlen = utf8_curlen;
}
else
- utfcurlen = 0;
+ utf8_curlen = 0;
if (pos >= arybase) {
pos -= arybase;
else {
I32 upos = pos;
I32 urem = rem;
- if (utfcurlen)
+ if (utf8_curlen)
sv_pos_u2b(sv, &pos, &rem);
tmps += pos;
sv_setpvn(TARG, tmps, rem);
- if (utfcurlen)
+#ifdef USE_LOCALE_COLLATE
+ sv_unmagic(TARG, PERL_MAGIC_collxfrm);
+#endif
+ if (utf8_curlen)
SvUTF8_on(TARG);
- if (repl)
+ if (repl) {
+ SV* repl_sv_copy = NULL;
+
+ if (repl_need_utf8_upgrade) {
+ repl_sv_copy = newSVsv(repl_sv);
+ sv_utf8_upgrade(repl_sv_copy);
+ repl = SvPV(repl_sv_copy, repl_len);
+ repl_is_utf8 = DO_UTF8(repl_sv_copy) && SvCUR(sv);
+ }
sv_insert(sv, pos, rem, repl, repl_len);
+ if (repl_is_utf8)
+ SvUTF8_on(sv);
+ if (repl_sv_copy)
+ SvREFCNT_dec(repl_sv_copy);
+ }
else if (lvalue) { /* it's an lvalue! */
if (!SvGMAGICAL(sv)) {
if (SvROK(sv)) {
if (SvTYPE(TARG) < SVt_PVLV) {
sv_upgrade(TARG, SVt_PVLV);
- sv_magic(TARG, Nullsv, 'x', Nullch, 0);
+ sv_magic(TARG, Nullsv, PERL_MAGIC_substr, Nullch, 0);
}
LvTYPE(TARG) = 'x';
if (lvalue) { /* it's an lvalue! */
if (SvTYPE(TARG) < SVt_PVLV) {
sv_upgrade(TARG, SVt_PVLV);
- sv_magic(TARG, Nullsv, 'v', Nullch, 0);
+ sv_magic(TARG, Nullsv, PERL_MAGIC_vec, Nullch, 0);
}
LvTYPE(TARG) = 'v';
if (LvTARG(TARG) != src) {
STRLEN len;
U8 *s = (U8*)SvPVx(argsv, len);
- XPUSHu(DO_UTF8(argsv) ? utf8_to_uv_simple(s, 0) : (*s & 0xff));
+ XPUSHu(DO_UTF8(argsv) ? utf8_to_uvchr(s, 0) : (*s & 0xff));
RETURN;
}
(void)SvUPGRADE(TARG,SVt_PV);
- if (value > 255 && !IN_BYTE) {
+ if (value > 255 && !IN_BYTES) {
SvGROW(TARG, UNISKIP(value)+1);
- tmps = (char*)uv_to_utf8((U8*)SvPVX(TARG), value);
+ tmps = (char*)uvchr_to_utf8((U8*)SvPVX(TARG), value);
SvCUR_set(TARG, tmps - SvPVX(TARG));
*tmps = '\0';
(void)SvPOK_only(TARG);
STRLEN ulen;
U8 tmpbuf[UTF8_MAXLEN+1];
U8 *tend;
- UV uv = utf8_to_uv(s, slen, &ulen, 0);
+ UV uv;
if (PL_op->op_private & OPpLOCALE) {
TAINT;
SvTAINTED_on(sv);
- uv = toTITLE_LC_uni(uv);
+ uv = toTITLE_LC_uvchr(utf8n_to_uvchr(s, slen, &ulen, 0));
}
else
uv = toTITLE_utf8(s);
- tend = uv_to_utf8(tmpbuf, uv);
+ tend = uvchr_to_utf8(tmpbuf, uv);
if (!SvPADTMP(sv) || tend - tmpbuf != ulen || SvREADONLY(sv)) {
dTARGET;
STRLEN ulen;
U8 tmpbuf[UTF8_MAXLEN+1];
U8 *tend;
- UV uv = utf8_to_uv(s, slen, &ulen, 0);
+ UV uv;
if (PL_op->op_private & OPpLOCALE) {
TAINT;
SvTAINTED_on(sv);
- uv = toLOWER_LC_uni(uv);
+ uv = toLOWER_LC_uvchr(utf8n_to_uvchr(s, slen, &ulen, 0));
}
else
uv = toLOWER_utf8(s);
- tend = uv_to_utf8(tmpbuf, uv);
+ tend = uvchr_to_utf8(tmpbuf, uv);
if (!SvPADTMP(sv) || tend - tmpbuf != ulen || SvREADONLY(sv)) {
dTARGET;
TAINT;
SvTAINTED_on(TARG);
while (s < send) {
- d = uv_to_utf8(d, toUPPER_LC_uni( utf8_to_uv(s, len, &ulen, 0)));
+ d = uvchr_to_utf8(d, toUPPER_LC_uvchr( utf8n_to_uvchr(s, len, &ulen, 0)));
s += ulen;
}
}
else {
while (s < send) {
- d = uv_to_utf8(d, toUPPER_utf8( s ));
+ d = uvchr_to_utf8(d, toUPPER_utf8( s ));
s += UTF8SKIP(s);
}
}
TAINT;
SvTAINTED_on(TARG);
while (s < send) {
- d = uv_to_utf8(d, toLOWER_LC_uni( utf8_to_uv(s, len, &ulen, 0)));
+ d = uvchr_to_utf8(d, toLOWER_LC_uvchr( utf8n_to_uvchr(s, len, &ulen, 0)));
s += ulen;
}
}
else {
while (s < send) {
- d = uv_to_utf8(d, toLOWER_utf8(s));
+ d = uvchr_to_utf8(d, toLOWER_utf8(s));
s += UTF8SKIP(s);
}
}
while (++MARK <= SP) {
SV *keysv = *MARK;
SV **svp;
- I32 preeminent = SvRMAGICAL(hv) ? 1 : hv_exists_ent(hv, keysv, 0);
+ I32 preeminent = SvRMAGICAL(hv) ? 1 :
+ realhv ? hv_exists_ent(hv, keysv, 0)
+ : avhv_exists_ent((AV*)hv, keysv, 0);
if (realhv) {
HE *he = hv_fetch_ent(hv, keysv, lval, 0);
svp = he ? &HeVAL(he) : 0;
SV **tmparyval = 0;
MAGIC *mg;
- if ((mg = SvTIED_mg((SV*)ary, 'P'))) {
+ if ((mg = SvTIED_mg((SV*)ary, PERL_MAGIC_tied))) {
*MARK-- = SvTIED_obj((SV*)ary, mg);
PUSHMARK(MARK);
PUTBACK;
register SV *sv = &PL_sv_undef;
MAGIC *mg;
- if ((mg = SvTIED_mg((SV*)ary, 'P'))) {
+ if ((mg = SvTIED_mg((SV*)ary, PERL_MAGIC_tied))) {
*MARK-- = SvTIED_obj((SV*)ary, mg);
PUSHMARK(MARK);
PUTBACK;
register I32 i = 0;
MAGIC *mg;
- if ((mg = SvTIED_mg((SV*)ary, 'P'))) {
+ if ((mg = SvTIED_mg((SV*)ary, PERL_MAGIC_tied))) {
*MARK-- = SvTIED_obj((SV*)ary, mg);
PUSHMARK(MARK);
PUTBACK;
U8* s = (U8*)SvPVX(TARG);
U8* send = (U8*)(s + len);
while (s < send) {
- if (UTF8_IS_ASCII(*s)) {
+ if (UTF8_IS_INVARIANT(*s)) {
s++;
continue;
}
else {
- if (!utf8_to_uv_simple(s, 0))
+ if (!utf8_to_uvchr(s, 0))
break;
up = (char*)s;
s += UTF8SKIP(s);
#define ISUUCHAR(ch) (memchr(PL_uuemap, (ch), sizeof(PL_uuemap)-1) || (ch) == ' ')
#endif
+
PP(pp_unpack)
{
dSP;
STRLEN llen;
STRLEN rlen;
register char *pat = SvPV(left, llen);
+#ifdef PACKED_IS_OCTETS
+ /* Packed side is assumed to be octets - so force downgrade if it
+ has been UTF-8 encoded by accident
+ */
+ register char *s = SvPVbyte(right, rlen);
+#else
register char *s = SvPV(right, rlen);
+#endif
char *strend = s + rlen;
char *strbeg = s;
register char *patend = pat + llen;
I32 datumtype;
register I32 len;
- register I32 bits;
+ register I32 bits = 0;
register char *str;
/* These must not be in registers: */
float afloat;
double adouble;
I32 checksum = 0;
- register U32 culong;
- NV cdouble;
+ register U32 culong = 0;
+ NV cdouble = 0.0;
int commas = 0;
int star;
#ifdef PERL_NATINT_PACK
if (checksum) {
while (len-- > 0 && s < strend) {
STRLEN alen;
- auint = utf8_to_uv((U8*)s, strend - s, &alen, 0);
+ auint = utf8n_to_uvchr((U8*)s, strend - s, &alen, 0);
along = alen;
s += along;
if (checksum > 32)
EXTEND_MORTAL(len);
while (len-- > 0 && s < strend) {
STRLEN alen;
- auint = utf8_to_uv((U8*)s, strend - s, &alen, 0);
+ auint = utf8n_to_uvchr((U8*)s, strend - s, &alen, 0);
along = alen;
s += along;
sv = NEWSV(37, 0);
while ((len > 0) && (s < strend)) {
auv = (auv << 7) | (*s & 0x7f);
- if (UTF8_IS_ASCII(*s++)) {
+ /* UTF8_IS_XXXXX not right here - using constant 0x80 */
+ if ((U8)(*s++) < 0x80) {
bytes = 0;
sv = NEWSV(40, 0);
sv_setuv(sv, auv);
patcopy++;
continue;
}
+#ifndef PACKED_IS_OCTETS
if (datumtype == 'U' && pat == patcopy+1)
SvUTF8_on(cat);
+#endif
if (datumtype == '#') {
while (pat < patend && *pat != '\n')
pat++;
case 'c':
while (len-- > 0) {
fromstr = NEXTFROM;
- aint = SvIV(fromstr);
- achar = aint;
- sv_catpvn(cat, &achar, sizeof(char));
+ switch (datumtype) {
+ case 'C':
+ aint = SvIV(fromstr);
+ if ((aint < 0 || aint > 255) &&
+ ckWARN(WARN_PACK))
+ Perl_warner(aTHX_ WARN_PACK,
+ "Character in \"C\" format wrapped");
+ achar = aint & 255;
+ sv_catpvn(cat, &achar, sizeof(char));
+ break;
+ case 'c':
+ aint = SvIV(fromstr);
+ if ((aint < -128 || aint > 127) &&
+ ckWARN(WARN_PACK))
+ Perl_warner(aTHX_ WARN_PACK,
+ "Character in \"c\" format wrapped");
+ achar = aint & 255;
+ sv_catpvn(cat, &achar, sizeof(char));
+ break;
+ }
}
break;
case 'U':
fromstr = NEXTFROM;
auint = SvUV(fromstr);
SvGROW(cat, SvCUR(cat) + UTF8_MAXLEN + 1);
- SvCUR_set(cat, (char*)uv_to_utf8((U8*)SvEND(cat),auint)
+ SvCUR_set(cat, (char*)uvchr_to_utf8((U8*)SvEND(cat),auint)
- SvPVX(cat));
}
*SvEND(cat) = '\0';
av_extend(ary,0);
av_clear(ary);
SPAGAIN;
- if ((mg = SvTIED_mg((SV*)ary, 'P'))) {
+ if ((mg = SvTIED_mg((SV*)ary, PERL_MAGIC_tied))) {
PUSHMARK(SP);
XPUSHs(SvTIED_obj((SV*)ary, mg));
}
void
Perl_unlock_condpair(pTHX_ void *svv)
{
- MAGIC *mg = mg_find((SV*)svv, 'm');
+ MAGIC *mg = mg_find((SV*)svv, PERL_MAGIC_mutex);
if (!mg)
Perl_croak(aTHX_ "panic: unlock_condpair unlocking non-mutex");
projects / p5sagit/p5-mst-13.2.git / blobdiff