/* sv.c
*
* Copyright (C) 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
- * 2000, 2001, 2002, 2003, 2004, 2005, by Larry Wall and others
+ * 2000, 2001, 2002, 2003, 2004, 2005, 2006, by Larry Wall and others
*
* You may distribute under the terms of either the GNU General Public
* License or the Artistic License, as specified in the README file.
DEBUG_D((PerlIO_printf(Perl_debug_log, "Cleaning loops: SV at 0x%"UVxf"\n", PTR2UV(sv)) ));
SvFLAGS(sv) |= SVf_BREAK;
if (PL_comppad == (AV*)sv) {
- PL_comppad = Nullav;
+ PL_comppad = NULL;
PL_curpad = Null(SV**);
}
SvREFCNT_dec(sv);
/* 8 bytes on most ILP32 with IEEE doubles */
{sizeof(xpv_allocated),
copy_length(XPV, xpv_len)
- + relative_STRUCT_OFFSET(XPV, xpv_allocated, xpv_cur),
- - relative_STRUCT_OFFSET(XPV, xpv_allocated, xpv_cur),
+ - relative_STRUCT_OFFSET(xpv_allocated, XPV, xpv_cur),
+ + relative_STRUCT_OFFSET(xpv_allocated, XPV, xpv_cur),
FALSE, NONV, HASARENA},
/* 12 */
{sizeof(xpviv_allocated),
copy_length(XPVIV, xiv_u)
- + relative_STRUCT_OFFSET(XPVIV, xpviv_allocated, xpv_cur),
- - relative_STRUCT_OFFSET(XPVIV, xpviv_allocated, xpv_cur),
+ - relative_STRUCT_OFFSET(xpviv_allocated, XPVIV, xpv_cur),
+ + relative_STRUCT_OFFSET(xpviv_allocated, XPVIV, xpv_cur),
FALSE, NONV, HASARENA},
/* 20 */
{sizeof(XPVNV), copy_length(XPVNV, xiv_u), 0, FALSE, HADNV, HASARENA},
/* 20 */
{sizeof(xpvav_allocated),
copy_length(XPVAV, xmg_stash)
- + relative_STRUCT_OFFSET(XPVAV, xpvav_allocated, xav_fill),
- - relative_STRUCT_OFFSET(XPVAV, xpvav_allocated, xav_fill),
+ - relative_STRUCT_OFFSET(xpvav_allocated, XPVAV, xav_fill),
+ + relative_STRUCT_OFFSET(xpvav_allocated, XPVAV, xav_fill),
TRUE, HADNV, HASARENA},
/* 20 */
{sizeof(xpvhv_allocated),
copy_length(XPVHV, xmg_stash)
- + relative_STRUCT_OFFSET(XPVHV, xpvhv_allocated, xhv_fill),
- - relative_STRUCT_OFFSET(XPVHV, xpvhv_allocated, xhv_fill),
+ - relative_STRUCT_OFFSET(xpvhv_allocated, XPVHV, xhv_fill),
+ + relative_STRUCT_OFFSET(xpvhv_allocated, XPVHV, xhv_fill),
TRUE, HADNV, HASARENA},
/* 76 */
{sizeof(XPVCV), sizeof(XPVCV), 0, TRUE, HADNV, HASARENA},
}
assert(SvTYPE(sv) >= SVt_PVMG);
/* This falls through to the report_uninit inside S_sv_2iuv_common. */
- }
- if (SvTHINKFIRST(sv)) {
+ } else if (SvTHINKFIRST(sv)) {
if (SvROK(sv)) {
return_rok:
if (SvAMAGIC(sv)) {
}
assert(SvTYPE(sv) >= SVt_PVMG);
/* This falls through to the report_uninit inside S_sv_2iuv_common. */
- }
- if (SvTHINKFIRST(sv)) {
+ } else if (SvTHINKFIRST(sv)) {
if (SvROK(sv)) {
return_rok:
if (SvAMAGIC(sv)) {
Perl_sv_2pv_flags(pTHX_ register SV *sv, STRLEN *lp, I32 flags)
{
register char *s;
- int olderrno;
if (!sv) {
if (lp)
(SVs_OBJECT|SVf_OK|SVs_GMG|SVs_SMG|SVs_RMG))
== (SVs_OBJECT|SVs_SMG))
&& (mg = mg_find(referent, PERL_MAGIC_qr))) {
- return S_stringify_regexp(aTHX_ sv, mg, lp);
+ return stringify_regexp(sv, mg, lp);
} else {
const char *const typestr = sv_reftype(referent, 0);
if (SvTYPE(sv) < SVt_PVIV)
sv_upgrade(sv, SVt_PVIV);
- if (isUIOK)
- ptr = uiv_2buf(buf, 0, SvUVX(sv), 1, &ebuf);
- else
- ptr = uiv_2buf(buf, SvIVX(sv), 0, 0, &ebuf);
+ ptr = uiv_2buf(buf, SvIVX(sv), SvUVX(sv), isUIOK, &ebuf);
/* inlined from sv_setpvn */
SvGROW_mutable(sv, (STRLEN)(ebuf - ptr + 1));
Move(ptr,SvPVX_mutable(sv),ebuf - ptr,char);
SvIsUV_on(sv);
}
else if (SvNOKp(sv)) {
+ const int olderrno = errno;
if (SvTYPE(sv) < SVt_PVNV)
sv_upgrade(sv, SVt_PVNV);
/* The +20 is pure guesswork. Configure test needed. --jhi */
s = SvGROW_mutable(sv, NV_DIG + 20);
- olderrno = errno; /* some Xenix systems wipe out errno here */
+ /* some Xenix systems wipe out errno here */
#ifdef apollo
if (SvNVX(sv) == 0.0)
(void)strcpy(s,"0");
if (!SvOK(sv))
return 0;
if (SvROK(sv)) {
- SV* tmpsv;
- if (SvAMAGIC(sv) && (tmpsv=AMG_CALLun(sv,bool_)) &&
- (!SvROK(tmpsv) || (SvRV(tmpsv) != SvRV(sv))))
- return (bool)SvTRUE(tmpsv);
- return SvRV(sv) != 0;
+ if (SvAMAGIC(sv)) {
+ SV * const tmpsv = AMG_CALLun(sv,bool_);
+ if (tmpsv && (!SvROK(tmpsv) || (SvRV(tmpsv) != SvRV(sv))))
+ return (bool)SvTRUE(tmpsv);
+ }
+ return SvRV(sv) != 0;
}
if (SvPOKp(sv)) {
register XPV* const Xpvtmp = (XPV*)SvANY(sv);
if (dtype >= SVt_PV) {
if (dtype == SVt_PVGV) {
SV * const sref = SvREFCNT_inc(SvRV(sstr));
- SV *dref = 0;
+ SV *dref = NULL;
const int intro = GvINTRO(dstr);
#ifdef GV_UNIQUE_CHECK
{
/* Redefining a sub - warning is mandatory if
it was a const and its value changed. */
- if (ckWARN(WARN_REDEFINE)
+ if (CvCONST(cv) && CvCONST((CV*)sref)
+ && cv_const_sv(cv)
+ == cv_const_sv((CV*)sref)) {
+ /* They are 2 constant subroutines
+ generated from the same constant.
+ This probably means that they are
+ really the "same" proxy subroutine
+ instantiated in 2 places. Most likely
+ this is when a constant is exported
+ twice. Don't warn. */
+ }
+ else if (ckWARN(WARN_REDEFINE)
|| (CvCONST(cv)
&& (!CvCONST((CV*)sref)
|| sv_cmp(cv_const_sv(cv),
Perl_sv_catpvn_flags(pTHX_ register SV *dsv, register const char *sstr, register STRLEN slen, I32 flags)
{
STRLEN dlen;
- const char *dstr = SvPV_force_flags(dsv, dlen, flags);
+ const char * const dstr = SvPV_force_flags(dsv, dlen, flags);
SvGROW(dsv, dlen + slen + 1);
if (sstr == dstr)
}
if (!SvMAGIC(sv)) {
SvMAGICAL_off(sv);
- SvFLAGS(sv) |= (SvFLAGS(sv) & (SVp_NOK|SVp_POK)) >> PRIVSHIFT;
+ SvFLAGS(sv) |= (SvFLAGS(sv) & (SVp_NOK|SVp_POK)) >> PRIVSHIFT;
+ SvMAGIC_set(sv, NULL);
}
return 0;
Perl_sv_add_backref(pTHX_ SV *tsv, SV *sv)
{
AV *av;
- MAGIC *mg;
- if (SvMAGICAL(tsv) && (mg = mg_find(tsv, PERL_MAGIC_backref)))
- av = (AV*)mg->mg_obj;
- else {
- av = newAV();
- sv_magic(tsv, (SV*)av, PERL_MAGIC_backref, NULL, 0);
- /* av now has a refcnt of 2, which avoids it getting freed
- * before us during global cleanup. The extra ref is removed
- * by magic_killbackrefs() when tsv is being freed */
+
+ if (SvTYPE(tsv) == SVt_PVHV) {
+ AV **const avp = Perl_hv_backreferences_p(aTHX_ (HV*)tsv);
+
+ av = *avp;
+ if (!av) {
+ /* There is no AV in the offical place - try a fixup. */
+ MAGIC *const mg = mg_find(tsv, PERL_MAGIC_backref);
+
+ if (mg) {
+ /* Aha. They've got it stowed in magic. Bring it back. */
+ av = (AV*)mg->mg_obj;
+ /* Stop mg_free decreasing the refernce count. */
+ mg->mg_obj = NULL;
+ /* Stop mg_free even calling the destructor, given that
+ there's no AV to free up. */
+ mg->mg_virtual = 0;
+ sv_unmagic(tsv, PERL_MAGIC_backref);
+ } else {
+ av = newAV();
+ AvREAL_off(av);
+ SvREFCNT_inc(av);
+ }
+ *avp = av;
+ }
+ } else {
+ const MAGIC *const mg
+ = SvMAGICAL(tsv) ? mg_find(tsv, PERL_MAGIC_backref) : NULL;
+ if (mg)
+ av = (AV*)mg->mg_obj;
+ else {
+ av = newAV();
+ AvREAL_off(av);
+ sv_magic(tsv, (SV*)av, PERL_MAGIC_backref, NULL, 0);
+ /* av now has a refcnt of 2, which avoids it getting freed
+ * before us during global cleanup. The extra ref is removed
+ * by magic_killbackrefs() when tsv is being freed */
+ }
}
if (AvFILLp(av) >= AvMAX(av)) {
av_extend(av, AvFILLp(av)+1);
STATIC void
S_sv_del_backref(pTHX_ SV *tsv, SV *sv)
{
- AV *av;
+ AV *av = NULL;
SV **svp;
I32 i;
- MAGIC *mg = NULL;
- if (!SvMAGICAL(tsv) || !(mg = mg_find(tsv, PERL_MAGIC_backref))) {
+
+ if (SvTYPE(tsv) == SVt_PVHV && SvOOK(tsv)) {
+ av = *Perl_hv_backreferences_p(aTHX_ (HV*)tsv);
+ /* We mustn't attempt to "fix up" the hash here by moving the
+ backreference array back to the hv_aux structure, as that is stored
+ in the main HvARRAY(), and hfreentries assumes that no-one
+ reallocates HvARRAY() while it is running. */
+ }
+ if (!av) {
+ const MAGIC *const mg
+ = SvMAGICAL(tsv) ? mg_find(tsv, PERL_MAGIC_backref) : NULL;
+ if (mg)
+ av = (AV *)mg->mg_obj;
+ }
+ if (!av) {
if (PL_in_clean_all)
return;
- }
- if (!SvMAGICAL(tsv) || !(mg = mg_find(tsv, PERL_MAGIC_backref)))
Perl_croak(aTHX_ "panic: del_backref");
- av = (AV *)mg->mg_obj;
+ }
+
+ if (SvIS_FREED(av))
+ return;
+
svp = AvARRAY(av);
/* We shouldn't be in here more than once, but for paranoia reasons lets
not assume this. */
}
}
+int
+Perl_sv_kill_backrefs(pTHX_ SV *sv, AV *av)
+{
+ SV **svp = AvARRAY(av);
+
+ PERL_UNUSED_ARG(sv);
+
+ /* Not sure why the av can get freed ahead of its sv, but somehow it does
+ in ext/B/t/bytecode.t test 15 (involving print <DATA>) */
+ if (svp && !SvIS_FREED(av)) {
+ SV *const *const last = svp + AvFILLp(av);
+
+ while (svp <= last) {
+ if (*svp) {
+ SV *const referrer = *svp;
+ if (SvWEAKREF(referrer)) {
+ /* XXX Should we check that it hasn't changed? */
+ SvRV_set(referrer, 0);
+ SvOK_off(referrer);
+ SvWEAKREF_off(referrer);
+ } else if (SvTYPE(referrer) == SVt_PVGV ||
+ SvTYPE(referrer) == SVt_PVLV) {
+ /* You lookin' at me? */
+ assert(GvSTASH(referrer));
+ assert(GvSTASH(referrer) == (HV*)sv);
+ GvSTASH(referrer) = 0;
+ } else {
+ Perl_croak(aTHX_
+ "panic: magic_killbackrefs (flags=%"UVxf")",
+ (UV)SvFLAGS(referrer));
+ }
+
+ *svp = Nullsv;
+ }
+ svp++;
+ }
+ }
+ SvREFCNT_dec(av); /* remove extra count added by sv_add_backref() */
+ return 0;
+}
+
/*
=for apidoc sv_insert
cv_undef((CV*)sv);
goto freescalar;
case SVt_PVHV:
+ Perl_hv_kill_backrefs(aTHX_ (HV*)sv);
hv_undef((HV*)sv);
break;
case SVt_PVAV:
start = (U8*)SvPV_const(sv, len);
if (len) {
STRLEN boffset = 0;
- STRLEN *cache = 0;
+ STRLEN *cache = NULL;
const U8 *s = start;
I32 uoffset = *offsetp;
const U8 * const send = s + len;
- MAGIC *mg = 0;
- bool found = FALSE;
+ MAGIC *mg = NULL;
+ bool found = utf8_mg_pos(sv, &mg, &cache, 0, offsetp, *offsetp, &s, start, send);
- if (utf8_mg_pos(sv, &mg, &cache, 0, offsetp, *offsetp, &s, start, send))
- found = TRUE;
if (!found && uoffset > 0) {
while (s < send && uoffset--)
s += UTF8SKIP(s);
{
/*The big, slow, and stupid way. */
#ifdef USE_HEAP_INSTEAD_OF_STACK /* Even slower way. */
- STDCHAR *buf = 0;
+ STDCHAR *buf = NULL;
Newx(buf, 8192, STDCHAR);
assert(buf);
#else
{
dVAR;
if (!sv)
- return sv;
+ return NULL;
if (SvREADONLY(sv) && SvIMMORTAL(sv))
return sv;
EXTEND_MORTAL(1);
register SV *sv;
if (!old)
- return Nullsv;
+ return NULL;
if (SvTYPE(old) == SVTYPEMASK) {
if (ckWARN_d(WARN_INTERNAL))
Perl_warner(aTHX_ packWARN(WARN_INTERNAL), "semi-panic: attempt to dup freed string");
Perl_croak(aTHX_ PL_no_usym, "filehandle");
if (SvROK(sv))
return sv_2io(SvRV(sv));
- gv = gv_fetchsv(sv, FALSE, SVt_PVIO);
+ gv = gv_fetchsv(sv, 0, SVt_PVIO);
if (gv)
io = GvIO(gv);
else
Using various gambits, try to get a CV from an SV; in addition, try if
possible to set C<*st> and C<*gvp> to the stash and GV associated with it.
+The flags in C<lref> are passed to sv_fetchsv.
=cut
*/
CV *cv = Nullcv;
if (!sv)
- return *gvp = Nullgv, Nullcv;
+ return *st = NULL, *gvp = Nullgv, Nullcv;
switch (SvTYPE(sv)) {
case SVt_PVCV:
*st = CvSTASH(sv);
return (CV*)sv;
case SVt_PVHV:
case SVt_PVAV:
+ *st = NULL;
*gvp = Nullgv;
return Nullcv;
case SVt_PVGV:
else
gv = gv_fetchsv(sv, lref, SVt_PVCV);
*gvp = gv;
- if (!gv)
+ if (!gv) {
+ *st = NULL;
return Nullcv;
+ }
+ /* Some flags to gv_fetchsv mean don't really create the GV */
+ if (SvTYPE(gv) != SVt_PVGV) {
+ *st = NULL;
+ return NULL;
+ }
*st = GvESTASH(gv);
fix_gv:
if (lref && !GvCVu(gv)) {
gp_free((GV*)sv);
if (GvSTASH(sv)) {
sv_del_backref((SV*)GvSTASH(sv), sv);
- GvSTASH(sv) = Nullhv;
+ GvSTASH(sv) = NULL;
}
sv_unmagic(sv, PERL_MAGIC_glob);
Safefree(GvNAME(sv));
sv_vcatpvfn(sv, pat, patlen, args, svargs, svmax, maybe_tainted);
}
-/* private function for use in sv_vcatpvfn via the EXPECT_NUMBER macro */
-
STATIC I32
S_expect_number(pTHX_ char** pattern)
{
}
return var;
}
-#define EXPECT_NUMBER(pattern, var) (var = S_expect_number(aTHX_ &pattern))
-static char *
-F0convert(NV nv, char *endbuf, STRLEN *len)
+STATIC char *
+S_F0convert(NV nv, char *endbuf, STRLEN *len)
{
const int neg = nv < 0;
UV uv;
STRLEN zeros = 0;
bool has_precis = FALSE;
STRLEN precis = 0;
- I32 osvix = svix;
+ const I32 osvix = svix;
bool is_utf8 = FALSE; /* is this item utf8? */
#ifdef HAS_LDBL_SPRINTF_BUG
/* This is to try to fix a bug with irix/nonstop-ux/powerux and
STRLEN n = 0;
if (*q == '-')
sv = *q++;
- EXPECT_NUMBER(q, n);
+ n = expect_number(&q);
if (*q++ == 'p') {
if (sv) { /* SVf */
if (n) {
q = r;
}
- if (EXPECT_NUMBER(q, width)) {
+ if ( (width = expect_number(&q)) ) {
if (*q == '$') {
++q;
efix = width;
tryasterisk:
if (*q == '*') {
q++;
- if (EXPECT_NUMBER(q, ewix))
+ if ( (ewix = expect_number(&q)) )
if (*q++ != '$')
goto unknown;
asterisk = TRUE;
{
if( *q == '0' )
fill = *q++;
- EXPECT_NUMBER(q, width);
+ width = expect_number(&q);
}
if (vectorize) {
q++;
if (*q == '*') {
q++;
- if (EXPECT_NUMBER(q, epix) && *q++ != '$')
+ if ( ((epix = expect_number(&q))) && (*q++ != '$') )
goto unknown;
/* XXX: todo, support specified precision parameter */
if (epix)
nmg->mg_obj = (SV*)re_dup((REGEXP*)mg->mg_obj, param);
}
else if(mg->mg_type == PERL_MAGIC_backref) {
- const AV * const av = (AV*) mg->mg_obj;
- SV **svp;
- I32 i;
- (void)SvREFCNT_inc(nmg->mg_obj = (SV*)newAV());
- svp = AvARRAY(av);
- for (i = AvFILLp(av); i >= 0; i--) {
- if (!svp[i]) continue;
- av_push((AV*)nmg->mg_obj,sv_dup(svp[i],param));
- }
+ /* The backref AV has its reference count deliberately bumped by
+ 1. */
+ nmg->mg_obj = SvREFCNT_inc(av_dup_inc((AV*) mg->mg_obj, param));
}
else if (mg->mg_type == PERL_MAGIC_symtab) {
nmg->mg_obj = mg->mg_obj;
if (mg->mg_type == PERL_MAGIC_overload_table &&
AMT_AMAGIC((AMT*)mg->mg_ptr))
{
- AMT * const amtp = (AMT*)mg->mg_ptr;
+ const AMT * const amtp = (AMT*)mg->mg_ptr;
AMT * const namtp = (AMT*)nmg->mg_ptr;
I32 i;
for (i = 1; i < NofAMmeth; i++) {
Perl_ptr_table_clear(pTHX_ PTR_TBL_t *tbl)
{
if (tbl && tbl->tbl_items) {
- register PTR_TBL_ENT_t **array = tbl->tbl_ary;
+ register PTR_TBL_ENT_t * const * const array = tbl->tbl_ary;
UV riter = tbl->tbl_max;
do {
void
-Perl_rvpv_dup(pTHX_ SV *dstr, SV *sstr, CLONE_PARAMS* param)
+Perl_rvpv_dup(pTHX_ SV *dstr, const SV *sstr, CLONE_PARAMS* param)
{
if (SvROK(sstr)) {
SvRV_set(dstr, SvWEAKREF(sstr)
/* duplicate an SV of any type (including AV, HV etc) */
SV *
-Perl_sv_dup(pTHX_ SV *sstr, CLONE_PARAMS* param)
+Perl_sv_dup(pTHX_ const SV *sstr, CLONE_PARAMS* param)
{
dVAR;
SV *dstr;
if(param->flags & CLONEf_JOIN_IN) {
/** We are joining here so we don't want do clone
something that is bad **/
- const char *hvname;
-
- if(SvTYPE(sstr) == SVt_PVHV &&
- (hvname = HvNAME_get(sstr))) {
- /** don't clone stashes if they already exist **/
- return (SV*)gv_stashpv(hvname,0);
+ if (SvTYPE(sstr) == SVt_PVHV) {
+ const char * const hvname = HvNAME_get(sstr);
+ if (hvname)
+ /** don't clone stashes if they already exist **/
+ return (SV*)gv_stashpv(hvname,0);
}
}
break;
case SVt_PVHV:
{
- HEK *hvname = 0;
+ HEK *hvname = NULL;
if (HvARRAY((HV*)sstr)) {
STRLEN i = 0;
daux->xhv_eiter = saux->xhv_eiter
? he_dup(saux->xhv_eiter,
(bool)!!HvSHAREKEYS(sstr), param) : 0;
+ daux->xhv_backreferences = saux->xhv_backreferences
+ ? (AV*) SvREFCNT_inc(
+ sv_dup((SV*)saux->
+ xhv_backreferences,
+ param))
+ : 0;
}
}
else {
ptr_table_store(PL_ptr_table, cxs, ncxs);
while (ix >= 0) {
- PERL_CONTEXT *cx = &cxs[ix];
- PERL_CONTEXT *ncx = &ncxs[ix];
+ PERL_CONTEXT * const cx = &cxs[ix];
+ PERL_CONTEXT * const ncx = &ncxs[ix];
ncx->cx_type = cx->cx_type;
if (CxTYPE(cx) == CXt_SUBST) {
Perl_croak(aTHX_ "Cloning substitution context is unimplemented");
: cv_dup(cx->blk_sub.cv,param));
ncx->blk_sub.argarray = (cx->blk_sub.hasargs
? av_dup_inc(cx->blk_sub.argarray, param)
- : Nullav);
+ : NULL);
ncx->blk_sub.savearray = av_dup_inc(cx->blk_sub.savearray, param);
ncx->blk_sub.olddepth = cx->blk_sub.olddepth;
ncx->blk_sub.hasargs = cx->blk_sub.hasargs;
PL_minus_p = proto_perl->Iminus_p;
PL_minus_l = proto_perl->Iminus_l;
PL_minus_a = proto_perl->Iminus_a;
+ PL_minus_E = proto_perl->Iminus_E;
PL_minus_F = proto_perl->Iminus_F;
PL_doswitches = proto_perl->Idoswitches;
PL_dowarn = proto_perl->Idowarn;
PL_regex_padav = newAV();
{
const I32 len = av_len((AV*)proto_perl->Iregex_padav);
- SV** const regexen = AvARRAY((AV*)proto_perl->Iregex_padav);
+ SV* const * const regexen = AvARRAY((AV*)proto_perl->Iregex_padav);
IV i;
av_push(PL_regex_padav,
sv_dup_inc(regexen[0],param));
for(i = 1; i <= len; i++) {
- if(SvREPADTMP(regexen[i])) {
- av_push(PL_regex_padav, sv_dup_inc(regexen[i], param));
- } else {
- av_push(PL_regex_padav,
- SvREFCNT_inc(
- newSViv(PTR2IV(re_dup(INT2PTR(REGEXP *,
- SvIVX(regexen[i])), param)))
- ));
- }
+ const SV * const regex = regexen[i];
+ SV * const sv =
+ SvREPADTMP(regex)
+ ? sv_dup_inc(regex, param)
+ : SvREFCNT_inc(
+ newSViv(PTR2IV(re_dup(
+ INT2PTR(REGEXP *, SvIVX(regex)), param))))
+ ;
+ av_push(PL_regex_padav, sv);
}
}
PL_regex_pad = AvARRAY(PL_regex_padav);
}
else
PL_exitlist = (PerlExitListEntry*)NULL;
+
+ PL_my_cxt_size = proto_perl->Imy_cxt_size;
+ if (PL_my_cxt_size) {
+ Newx(PL_my_cxt_list, PL_my_cxt_size, void *);
+ Copy(proto_perl->Imy_cxt_list, PL_my_cxt_list, PL_my_cxt_size, void *);
+ }
+ else
+ PL_my_cxt_list = (void**)NULL;
PL_modglobal = hv_dup_inc(proto_perl->Imodglobal, param);
PL_custom_op_names = hv_dup_inc(proto_perl->Icustom_op_names,param);
PL_custom_op_descs = hv_dup_inc(proto_perl->Icustom_op_descs,param);
#endif
/* swatch cache */
- PL_last_swash_hv = Nullhv; /* reinits on demand */
+ PL_last_swash_hv = NULL; /* reinits on demand */
PL_last_swash_klen = 0;
PL_last_swash_key[0]= '\0';
PL_last_swash_tmps = (U8*)NULL;
projects / p5sagit/p5-mst-13.2.git / blobdiff