if (*name != '$')
yyerror(Perl_form(aTHX_ "Can't declare class for non-scalar %s in \"%s\"",
name, PL_in_my == KEY_our ? "our" : "my"));
- SvOBJECT_on(sv);
+ SvFLAGS(sv) |= SVpad_TYPED;
(void)SvUPGRADE(sv, SVt_PVMG);
SvSTASH(sv) = (HV*)SvREFCNT_inc(PL_in_my_stash);
- PL_sv_objcount++;
}
if (PL_in_my == KEY_our) {
(void)SvUPGRADE(sv, SVt_PVGV);
(void)SvUPGRADE(namesv, SVt_PVGV);
GvSTASH(namesv) = (HV*)SvREFCNT_inc((SV*)GvSTASH(proto_namesv));
}
- if (SvOBJECT(proto_namesv)) { /* A typed var */
- SvOBJECT_on(namesv);
+ if (SvFLAGS(proto_namesv) & SVpad_TYPED) { /* A typed lexical */
+ SvFLAGS(namesv) |= SVpad_TYPED;
(void)SvUPGRADE(namesv, SVt_PVMG);
SvSTASH(namesv) = (HV*)SvREFCNT_inc((SV*)SvSTASH(proto_namesv));
- PL_sv_objcount++;
}
return newoff;
}
switch (CxTYPE(cx)) {
default:
if (i == 0 && saweval) {
- seq = cxstack[saweval].blk_oldcop->cop_seq;
return pad_findlex(name, newoff, seq, PL_main_cv, -1, saweval, 0);
}
break;
case CXt_EVAL:
switch (cx->blk_eval.old_op_type) {
case OP_ENTEREVAL:
- if (CxREALEVAL(cx))
+ if (CxREALEVAL(cx)) {
+ PADOFFSET off;
saweval = i;
+ seq = cxstack[i].blk_oldcop->cop_seq;
+ startcv = cxstack[i].blk_eval.cv;
+ if (startcv && CvOUTSIDE(startcv)) {
+ off = pad_findlex(name, newoff, seq, CvOUTSIDE(startcv),
+ i-1, saweval, 0);
+ if (off) /* continue looking if not found here */
+ return off;
+ }
+ }
break;
case OP_DOFILE:
case OP_REQUIRE:
cv = cx->blk_sub.cv;
if (PL_debstash && CvSTASH(cv) == PL_debstash) { /* ignore DB'* scope */
saweval = i; /* so we know where we were called from */
+ seq = cxstack[i].blk_oldcop->cop_seq;
continue;
}
- seq = cxstack[saweval].blk_oldcop->cop_seq;
return pad_findlex(name, newoff, seq, cv, i-1, saweval,FINDLEX_NOSEARCH);
}
}
break;
case ';':
sv_setpv(sv, "\034");
- sv_magic(sv, 0, 0, name, 1);
+ sv_magic(sv, 0, PERL_MAGIC_sv, name, 1);
break;
case '&':
case '`':
/* case '!': */
default:
- sv_magic(sv, 0, 0, name, 1);
+ sv_magic(sv, 0, PERL_MAGIC_sv, name, 1);
}
DEBUG_S(PerlIO_printf(Perl_error_log,
"find_threadsv: new SV %p for $%s%c\n",
}
}
cPMOPo->op_pmreplroot = Nullop;
- ReREFCNT_dec(cPMOPo->op_pmregexp);
- cPMOPo->op_pmregexp = (REGEXP*)NULL;
+ ReREFCNT_dec(PM_GETRE(cPMOPo));
+ PM_SETRE(cPMOPo, (REGEXP*)NULL);
break;
}
/* fake up C<use attributes $pkg,$rv,@attrs> */
ENTER; /* need to protect against side-effects of 'use' */
SAVEINT(PL_expect);
- if (stash && HvNAME(stash))
+ if (stash)
stashsv = newSVpv(HvNAME(stash), 0);
else
stashsv = &PL_sv_no;
/* check for C<my Dog $spot> when deciding package */
namesvp = av_fetch(PL_comppad_name, o->op_targ, FALSE);
- if (namesvp && *namesvp && SvOBJECT(*namesvp) && HvNAME(SvSTASH(*namesvp)))
+ if (namesvp && *namesvp && (SvFLAGS(*namesvp) & SVpad_TYPED))
stash = SvSTASH(*namesvp);
else
stash = PL_curstash;
case OP_SLE:
case OP_SGE:
case OP_SCMP:
-
- if (o->op_private & OPpLOCALE)
+ /* XXX what about the numeric ops? */
+ if (PL_hints & HINT_LOCALE)
goto nope;
}
U32 max = 0;
I32 bits;
I32 havefinal = 0;
- U32 final;
+ U32 final = 0;
I32 from_utf = o->op_private & OPpTRANS_FROM_UTF;
I32 to_utf = o->op_private & OPpTRANS_TO_UTF;
U8* tsave = NULL;
}
if ((PL_hints & HINT_UTF8) || DO_UTF8(pat))
pm->op_pmdynflags |= PMdf_UTF8;
- pm->op_pmregexp = CALLREGCOMP(aTHX_ p, p + plen, pm);
- if (strEQ("\\s+", pm->op_pmregexp->precomp))
+ PM_SETRE(pm, CALLREGCOMP(aTHX_ p, p + plen, pm));
+ if (strEQ("\\s+", PM_GETRE(pm)->precomp))
pm->op_pmflags |= PMf_WHITE;
op_free(expr);
}
}
if (curop == repl
&& !(repl_has_vars
- && (!pm->op_pmregexp
- || pm->op_pmregexp->reganch & ROPT_EVAL_SEEN))) {
+ && (!PM_GETRE(pm)
+ || PM_GETRE(pm)->reganch & ROPT_EVAL_SEEN))) {
pm->op_pmflags |= PMf_CONST; /* const for long enough */
pm->op_pmpermflags |= PMf_CONST; /* const for long enough */
prepend_elem(o->op_type, scalar(repl), o);
}
else {
- if (curop == repl && !pm->op_pmregexp) { /* Has variables. */
+ if (curop == repl && !PM_GETRE(pm)) { /* Has variables. */
pm->op_pmflags |= PMf_MAYBE_CONST;
pm->op_pmpermflags |= PMf_MAYBE_CONST;
}
Perl_utilize(pTHX_ int aver, I32 floor, OP *version, OP *id, OP *arg)
{
OP *pack;
- OP *rqop;
OP *imop;
OP *veop;
- GV *gv;
if (id->op_type != OP_CONST)
Perl_croak(aTHX_ "Module name must be constant");
newSVOP(OP_METHOD_NAMED, 0, meth)));
}
- /* Fake up a require, handle override, if any */
- gv = gv_fetchpv("require", FALSE, SVt_PVCV);
- if (!(gv && GvIMPORTED_CV(gv)))
- gv = gv_fetchpv("CORE::GLOBAL::require", FALSE, SVt_PVCV);
-
- if (gv && GvIMPORTED_CV(gv)) {
- rqop = ck_subr(newUNOP(OP_ENTERSUB, OPf_STACKED,
- append_elem(OP_LIST, id,
- scalar(newUNOP(OP_RV2CV, 0,
- newGVOP(OP_GV, 0,
- gv))))));
- }
- else {
- rqop = newUNOP(OP_REQUIRE, 0, id);
- }
-
/* Fake up the BEGIN {}, which does its thing immediately. */
newATTRSUB(floor,
newSVOP(OP_CONST, 0, newSVpvn("BEGIN", 5)),
Nullop,
append_elem(OP_LINESEQ,
append_elem(OP_LINESEQ,
- newSTATEOP(0, Nullch, rqop),
+ newSTATEOP(0, Nullch, newUNOP(OP_REQUIRE, 0, id)),
newSTATEOP(0, Nullch, veop)),
newSTATEOP(0, Nullch, imop) ));
* CV, they don't hold a refcount on the outside CV. This avoids
* the refcount loop between the outer CV (which keeps a refcount to
* the closure prototype in the pad entry for pp_anoncode()) and the
- * closure prototype, and the ensuing memory leak. --GSAR */
- if (!CvANON(cv) || CvCLONED(cv))
+ * closure prototype, and the ensuing memory leak. This does not
+ * apply to closures generated within eval"", since eval"" CVs are
+ * ephemeral. --GSAR */
+ if (!CvANON(cv) || CvCLONED(cv)
+ || (CvOUTSIDE(cv) && SvTYPE(CvOUTSIDE(cv)) == SVt_PVCV
+ && CvEVAL(CvOUTSIDE(cv)) && !CvGV(CvOUTSIDE(cv))))
+ {
SvREFCNT_dec(CvOUTSIDE(cv));
+ }
CvOUTSIDE(cv) = Nullcv;
if (CvCONST(cv)) {
SvREFCNT_dec((SV*)CvXSUBANY(cv).any_ptr);
*/
if (cv && !block) {
rcv = (SV*)cv;
- if (CvGV(cv) && GvSTASH(CvGV(cv)) && HvNAME(GvSTASH(CvGV(cv))))
+ if (CvGV(cv) && GvSTASH(CvGV(cv)))
stash = GvSTASH(CvGV(cv));
- else if (CvSTASH(cv) && HvNAME(CvSTASH(cv)))
+ else if (CvSTASH(cv))
stash = CvSTASH(cv);
else
stash = PL_curstash;
else {
/* possibly about to re-define existing subr -- ignore old cv */
rcv = (SV*)PL_compcv;
- if (name && GvSTASH(gv) && HvNAME(GvSTASH(gv)))
+ if (name && GvSTASH(gv))
stash = GvSTASH(gv);
else
stash = PL_curstash;
}
}
- /* If a potential closure prototype, don't keep a refcount on outer CV.
+ /* If a potential closure prototype, don't keep a refcount on
+ * outer CV, unless the latter happens to be a passing eval"".
* This is okay as the lifetime of the prototype is tied to the
* lifetime of the outer CV. Avoids memory leak due to reference
* loop. --GSAR */
- if (!name)
+ if (!name && CvOUTSIDE(cv)
+ && !(SvTYPE(CvOUTSIDE(cv)) == SVt_PVCV
+ && CvEVAL(CvOUTSIDE(cv)) && !CvGV(CvOUTSIDE(cv))))
+ {
SvREFCNT_dec(CvOUTSIDE(cv));
+ }
if (name || aname) {
char *s;
else if (CvROOT(cv) || CvXSUB(cv) || GvASSUMECV(gv)) {
/* already defined (or promised) */
if (ckWARN(WARN_REDEFINE) && !(CvGV(cv) && GvSTASH(CvGV(cv))
- && HvNAME(GvSTASH(CvGV(cv)))
&& strEQ(HvNAME(GvSTASH(CvGV(cv))), "autouse"))) {
line_t oldline = CopLINE(PL_curcop);
if (PL_copline != NOLINE)
else
o = newUNOP(type, 0, newDEFSVOP());
}
-#ifdef USE_LOCALE
- if (type == OP_FTTEXT || type == OP_FTBINARY) {
- o->op_private = 0;
- if (PL_hints & HINT_LOCALE)
- o->op_private |= OPpLOCALE;
- }
-#endif
return o;
}
if (!kid)
append_elem(o->op_type, o, newDEFSVOP());
- o = listkids(o);
-
- o->op_private = 0;
-#ifdef USE_LOCALE
- if (PL_hints & HINT_LOCALE)
- o->op_private |= OPpLOCALE;
-#endif
-
- return o;
-}
-
-OP *
-Perl_ck_fun_locale(pTHX_ OP *o)
-{
- o = ck_fun(o);
-
- o->op_private = 0;
-#ifdef USE_LOCALE
- if (PL_hints & HINT_LOCALE)
- o->op_private |= OPpLOCALE;
-#endif
-
- return o;
+ return listkids(o);
}
OP *
}
OP *
-Perl_ck_scmp(pTHX_ OP *o)
-{
- o->op_private = 0;
-#ifdef USE_LOCALE
- if (PL_hints & HINT_LOCALE)
- o->op_private |= OPpLOCALE;
-#endif
-
- return o;
-}
-
-OP *
Perl_ck_match(pTHX_ OP *o)
{
o->op_private |= OPpRUNTIME;
OP *
Perl_ck_require(pTHX_ OP *o)
{
+ GV* gv;
+
if (o->op_flags & OPf_KIDS) { /* Shall we supply missing .pm? */
SVOP *kid = (SVOP*)cUNOPo->op_first;
sv_catpvn(kid->op_sv, ".pm", 3);
}
}
+
+ /* handle override, if any */
+ gv = gv_fetchpv("require", FALSE, SVt_PVCV);
+ if (!(gv && GvIMPORTED_CV(gv)))
+ gv = gv_fetchpv("CORE::GLOBAL::require", FALSE, SVt_PVCV);
+
+ if (gv && GvIMPORTED_CV(gv)) {
+ OP *kid = cUNOPo->op_first;
+ cUNOPo->op_first = 0;
+ op_free(o);
+ return ck_subr(newUNOP(OP_ENTERSUB, OPf_STACKED,
+ append_elem(OP_LIST, kid,
+ scalar(newUNOP(OP_RV2CV, 0,
+ newGVOP(OP_GV, 0,
+ gv))))));
+ }
+
return ck_fun(o);
}
Perl_ck_sort(pTHX_ OP *o)
{
OP *firstkid;
- o->op_private = 0;
-#ifdef USE_LOCALE
- if (PL_hints & HINT_LOCALE)
- o->op_private |= OPpLOCALE;
-#endif
if (o->op_type == OP_SORT && o->op_flags & OPf_STACKED)
simplify_sort(o);
firstkid = cLISTOPo->op_first->op_sibling; /* get past pushmark */
if (o->op_flags & OPf_STACKED) { /* may have been cleared */
- OP *k;
+ OP *k = NULL;
OP *kid = cUNOPx(firstkid)->op_first; /* get past null */
if (kid->op_type == OP_SCOPE || kid->op_type == OP_LEAVE) {
OP *kid = cLISTOPo->op_first->op_sibling;
if (kid && kid->op_type == OP_MATCH) {
char *pmstr = "STRING";
- if (kPMOP->op_pmregexp)
- pmstr = kPMOP->op_pmregexp->precomp;
+ if (PM_GETRE(kPMOP))
+ pmstr = PM_GETRE(kPMOP)->precomp;
Perl_warner(aTHX_ WARN_SYNTAX,
"/%s/ should probably be written as \"%s\"",
pmstr, pmstr);
if (rop->op_type != OP_RV2HV || rop->op_first->op_type != OP_PADSV)
break;
lexname = *av_fetch(PL_comppad_name, rop->op_first->op_targ, TRUE);
- if (!SvOBJECT(lexname))
+ if (!(SvFLAGS(lexname) & SVpad_TYPED))
break;
fields = (GV**)hv_fetch(SvSTASH(lexname), "FIELDS", 6, FALSE);
if (!fields || !GvHV(*fields))
if (rop->op_type != OP_RV2HV || rop->op_first->op_type != OP_PADSV)
break;
lexname = *av_fetch(PL_comppad_name, rop->op_first->op_targ, TRUE);
- if (!SvOBJECT(lexname))
+ if (!(SvFLAGS(lexname) & SVpad_TYPED))
break;
fields = (GV**)hv_fetch(SvSTASH(lexname), "FIELDS", 6, FALSE);
if (!fields || !GvHV(*fields))