int saweval;
for (cv = startcv; cv; cv = CvOUTSIDE(cv)) {
- AV* curlist = CvPADLIST(cv);
- SV** svp = av_fetch(curlist, 0, FALSE);
+ AV *curlist = CvPADLIST(cv);
+ SV **svp = av_fetch(curlist, 0, FALSE);
AV *curname;
+
if (!svp || *svp == &sv_undef)
continue;
curname = (AV*)*svp;
for (off = AvFILL(curname); off > 0; off--) {
if ((sv = svp[off]) &&
sv != &sv_undef &&
+ !SvFAKE(sv) &&
seq <= SvIVX(sv) &&
seq > I_32(SvNVX(sv)) &&
strEQ(SvPVX(sv), name))
depth = CvDEPTH(cv);
if (!depth) {
- if (newoff && !CvUNIQUE(cv))
- return 0; /* don't clone inactive sub's stack frame */
+ if (newoff)
+ return 0; /* don't clone from inactive stack frame */
depth = 1;
}
oldpad = (AV*)*av_fetch(curlist, depth, FALSE);
av_store(comppad_name, newoff, sv);
SvNVX(sv) = (double)curcop->cop_seq;
SvIVX(sv) = 999999999; /* A ref, intro immediately */
- SvFLAGS(sv) |= SVf_FAKE;
+ SvFAKE_on(sv); /* A ref, not a real var */
if (CvANON(compcv) || SvTYPE(compcv) == SVt_PVFM) {
/* "It's closures all the way down." */
CvCLONE_on(compcv);
if (!po)
croak("panic: pad_free po");
DEBUG_X(PerlIO_printf(Perl_debug_log, "Pad free %d\n", po));
- if (curpad[po] && curpad[po] != &sv_undef)
+ if (curpad[po] && !SvIMMORTAL(curpad[po]))
SvPADTMP_off(curpad[po]);
if ((I32)po < padix)
padix = po - 1;
DEBUG_X(PerlIO_printf(Perl_debug_log, "Pad reset\n"));
if (!tainting) { /* Can't mix tainted and non-tainted temporaries. */
for (po = AvMAX(comppad); po > padix_floor; po--) {
- if (curpad[po] && curpad[po] != &sv_undef)
+ if (curpad[po] && !SvIMMORTAL(curpad[po]))
SvPADTMP_off(curpad[po]);
}
padix = padix_floor;
case OP_AELEM:
case OP_AELEMFAST:
case OP_ASLICE:
- case OP_VALUES:
- case OP_KEYS:
case OP_HELEM:
case OP_HSLICE:
case OP_UNPACK:
deprecate("implicit split to @_");
}
break;
+ case OP_KEYS:
+ case OP_VALUES:
case OP_DELETE:
op->op_private |= OPpLEAVE_VOID;
break;
peep(eval_start);
}
else {
- if (!op) {
- main_start = 0;
+ if (!op)
return;
- }
main_root = scope(sawparens(scalarvoid(op)));
curcop = &compiling;
main_start = LINKLIST(main_root);
main_root->op_next = 0;
peep(main_start);
- main_cv = compcv;
compcv = 0;
+
+ /* Register with debugger */
+ if (perldb) {
+ CV *cv = perl_get_cv("DB::postponed", FALSE);
+ if (cv) {
+ dSP;
+ PUSHMARK(sp);
+ XPUSHs((SV*)compiling.cop_filegv);
+ PUTBACK;
+ perl_call_sv((SV*)cv, G_DISCARD);
+ }
+ }
}
}
}
cop->op_flags = flags;
cop->op_private = 0 | (flags >> 8);
+#ifdef NATIVE_HINTS
+ cop->op_private |= NATIVE_HINTS;
+#endif
cop->op_next = (OP*)cop;
if (label) {
{
CV *outside = CvOUTSIDE(cv);
AV* padlist = CvPADLIST(cv);
- AV* pad_name = (AV*)*av_fetch(padlist, 0, FALSE);
- AV* pad = (AV*)*av_fetch(padlist, 1, FALSE);
- SV** pname = AvARRAY(pad_name);
- SV** ppad = AvARRAY(pad);
+ AV* pad_name;
+ AV* pad;
+ SV** pname;
+ SV** ppad;
I32 ix;
PerlIO_printf(Perl_debug_log, "\tCV=0x%p (%s), OUTSIDE=0x%p (%s)\n",
: CvUNIQUE(outside) ? "UNIQUE"
: CvGV(outside) ? GvNAME(CvGV(outside)) : "UNDEFINED"));
+ if (!padlist)
+ return;
+
+ pad_name = (AV*)*av_fetch(padlist, 0, FALSE);
+ pad = (AV*)*av_fetch(padlist, 1, FALSE);
+ pname = AvARRAY(pad_name);
+ ppad = AvARRAY(pad);
+
for (ix = 1; ix <= AvFILL(pad); ix++) {
if (SvPOK(pname[ix]))
- PerlIO_printf(Perl_debug_log, "\t%4d. 0x%p (\"%s\" %ld-%ld)\n",
- ix, ppad[ix], SvPVX(pname[ix]),
+ PerlIO_printf(Perl_debug_log, "\t%4d. 0x%p (%s\"%s\" %ld-%ld)\n",
+ ix, ppad[ix],
+ SvFAKE(pname[ix]) ? "FAKE " : "",
+ SvPVX(pname[ix]),
(long)I_32(SvNVX(pname[ix])),
(long)SvIVX(pname[ix]));
}
AvFLAGS(av) = AVf_REIFY;
for (ix = AvFILL(protopad); ix > 0; ix--) {
- SV* sv;
- if (pname[ix] != &sv_undef) {
- char *name = SvPVX(pname[ix]); /* XXX */
- if (SvFLAGS(pname[ix]) & SVf_FAKE) { /* lexical from outside? */
- I32 off = pad_findlex(name, ix, SvIVX(pname[ix]),
+ SV* namesv = pname[ix];
+ if (namesv && namesv != &sv_undef) {
+ char *name = SvPVX(namesv); /* XXX */
+ if (SvFLAGS(namesv) & SVf_FAKE) { /* lexical from outside? */
+ I32 off = pad_findlex(name, ix, SvIVX(namesv),
CvOUTSIDE(cv), cxstack_ix);
if (!off)
curpad[ix] = SvREFCNT_inc(ppad[ix]);
croak("panic: cv_clone: %s", name);
}
else { /* our own lexical */
+ SV* sv;
if (*name == '&') {
/* anon code -- we'll come back for it */
sv = SvREFCNT_inc(ppad[ix]);
}
}
else {
- sv = NEWSV(0,0);
+ SV* sv = NEWSV(0,0);
SvPADTMP_on(sv);
curpad[ix] = sv;
}
/* Now that vars are all in place, clone nested closures. */
for (ix = AvFILL(protopad); ix > 0; ix--) {
- if (pname[ix] != &sv_undef
- && !(SvFLAGS(pname[ix]) & SVf_FAKE)
- && *SvPVX(pname[ix]) == '&'
+ SV* namesv = pname[ix];
+ if (namesv
+ && namesv != &sv_undef
+ && !(SvFLAGS(namesv) & SVf_FAKE)
+ && *SvPVX(namesv) == '&'
&& CvCLONE(ppad[ix]))
{
CV *kid = cv_clone2((CV*)ppad[ix], cv);
SvPOK(cv) ? SvPV((SV*)cv,na) : "none",
p ? p : "none");
}
+ if (!block) {
+ /* just a "sub foo;" when &foo is already defined */
+ SAVEFREESV(compcv);
+ goto done;
+ }
if (const_sv || dowarn) {
line_t oldline = curcop->cop_line;
curcop->cop_line = copline;
gv_efullname3(tmpstr, gv, Nullch);
hv_store(GvHV(DBsub), SvPVX(tmpstr), SvCUR(tmpstr), sv, 0);
if (!db_postponed) {
- db_postponed = gv_fetchpv("DB::postponed", TRUE, SVt_PVHV);
+ db_postponed = gv_fetchpv("DB::postponed", GV_ADDMULTI, SVt_PVHV);
}
hv = GvHVn(db_postponed);
if (HvFILL(hv) >= 0 && hv_exists(hv, SvPVX(tmpstr), SvCUR(tmpstr))
}
}
+ done:
copline = NOLINE;
LEAVE_SCOPE(floor);
return cv;
OP *newop = newAVREF(newGVOP(OP_GV, 0,
gv_fetchpv(name, TRUE, SVt_PVAV) ));
if (dowarn)
- warn("Array @%s missing the @ in argument %d of %s()",
- name, numargs, op_desc[type]);
+ warn("Array @%s missing the @ in argument %ld of %s()",
+ name, (long)numargs, op_desc[type]);
op_free(kid);
kid = newop;
kid->op_sibling = sibl;
OP *newop = newHVREF(newGVOP(OP_GV, 0,
gv_fetchpv(name, TRUE, SVt_PVHV) ));
if (dowarn)
- warn("Hash %%%s missing the %% in argument %d of %s()",
- name, numargs, op_desc[type]);
+ warn("Hash %%%s missing the %% in argument %ld of %s()",
+ name, (long)numargs, op_desc[type]);
op_free(kid);
kid = newop;
kid->op_sibling = sibl;
newGVOP(OP_GV, 0, gv)))));
return ck_subr(op);
}
+ if ((op->op_flags & OPf_KIDS) && !cLISTOP->op_first->op_sibling)
+ append_elem(OP_GLOB, op, newSVREF(newGVOP(OP_GV, 0, defgv)));
gv = newGVgen("main");
gv_IOadd(gv);
append_elem(OP_GLOB, op, newGVOP(OP_GV, 0, gv));
projects / p5sagit/p5-mst-13.2.git / blobdiff