case 'o':
/* Compiled op trees are readonly, and can thus be
shared without duplication. */
+ OP_REFCNT_LOCK;
d->data[i] = (void*)OpREFCNT_inc((OP*)r->data->data[i]);
+ OP_REFCNT_UNLOCK;
break;
case 'n':
d->data[i] = r->data->data[i];
Perl_rvpv_dup(aTHX_ dstr, sstr, param);
CvSTASH(dstr) = hv_dup(CvSTASH(sstr), param); /* NOTE: not refcounted */
CvSTART(dstr) = CvSTART(sstr);
+ OP_REFCNT_LOCK;
CvROOT(dstr) = OpREFCNT_inc(CvROOT(sstr));
+ OP_REFCNT_UNLOCK;
CvXSUB(dstr) = CvXSUB(sstr);
CvXSUBANY(dstr) = CvXSUBANY(sstr);
if (CvCONST(sstr)) {
SvANY(&PL_sv_no) = new_XPVNV();
SvREFCNT(&PL_sv_no) = (~(U32)0)/2;
- SvFLAGS(&PL_sv_no) = SVp_NOK|SVf_NOK|SVp_POK|SVf_POK|SVf_READONLY|SVt_PVNV;
+ SvFLAGS(&PL_sv_no) = SVp_IOK|SVf_IOK|SVp_NOK|SVf_NOK
+ |SVp_POK|SVf_POK|SVf_READONLY|SVt_PVNV;
SvPVX(&PL_sv_no) = SAVEPVN(PL_No, 0);
SvCUR(&PL_sv_no) = 0;
SvLEN(&PL_sv_no) = 1;
+ SvIVX(&PL_sv_no) = 0;
SvNVX(&PL_sv_no) = 0;
ptr_table_store(PL_ptr_table, &proto_perl->Isv_no, &PL_sv_no);
SvANY(&PL_sv_yes) = new_XPVNV();
SvREFCNT(&PL_sv_yes) = (~(U32)0)/2;
- SvFLAGS(&PL_sv_yes) = SVp_NOK|SVf_NOK|SVp_POK|SVf_POK|SVf_READONLY|SVt_PVNV;
+ SvFLAGS(&PL_sv_yes) = SVp_IOK|SVf_IOK|SVp_NOK|SVf_NOK
+ |SVp_POK|SVf_POK|SVf_READONLY|SVt_PVNV;
SvPVX(&PL_sv_yes) = SAVEPVN(PL_Yes, 1);
SvCUR(&PL_sv_yes) = 1;
SvLEN(&PL_sv_yes) = 2;
+ SvIVX(&PL_sv_yes) = 1;
SvNVX(&PL_sv_yes) = 1;
ptr_table_store(PL_ptr_table, &proto_perl->Isv_yes, &PL_sv_yes);