) {
SvIOK_on(sv); /* Can this go wrong with rounding? NWC */
DEBUG_c(PerlIO_printf(Perl_debug_log,
- "0x%"UVxf" iv(%g => %"IVdf") (precise)\n",
+ "0x%"UVxf" iv(%"NVgf" => %"IVdf") (precise)\n",
PTR2UV(sv),
SvNVX(sv),
SvIVX(sv)));
that PV->IV would be better than PV->NV->IV
flags already correct - don't set public IOK. */
DEBUG_c(PerlIO_printf(Perl_debug_log,
- "0x%"UVxf" iv(%g => %"IVdf") (imprecise)\n",
+ "0x%"UVxf" iv(%"NVgf" => %"IVdf") (imprecise)\n",
PTR2UV(sv),
SvNVX(sv),
SvIVX(sv)));
) {
SvIOK_on(sv); /* Can this go wrong with rounding? NWC */
DEBUG_c(PerlIO_printf(Perl_debug_log,
- "0x%"UVxf" uv(%g => %"IVdf") (precise)\n",
+ "0x%"UVxf" uv(%"NVgf" => %"IVdf") (precise)\n",
PTR2UV(sv),
SvNVX(sv),
SvIVX(sv)));
that PV->IV would be better than PV->NV->IV
flags already correct - don't set public IOK. */
DEBUG_c(PerlIO_printf(Perl_debug_log,
- "0x%"UVxf" uv(%g => %"IVdf") (imprecise)\n",
+ "0x%"UVxf" uv(%"NVgf" => %"IVdf") (imprecise)\n",
PTR2UV(sv),
SvNVX(sv),
SvIVX(sv)));
ret->regstclass = (regnode*)d->data[i];
break;
case 'o':
- /* XXX: can this really be shared? */
+ /* Compiled op trees are readonly, and can thus be
+ shared without duplication. */
d->data[i] = (void*)OpREFCNT_inc((OP*)r->data->data[i]);
break;
case 'n':
CvROOT(dstr) = OpREFCNT_inc(CvROOT(sstr));
CvXSUB(dstr) = CvXSUB(sstr);
CvXSUBANY(dstr) = CvXSUBANY(sstr);
+ if (CvCONST(sstr)) {
+ CvXSUBANY(dstr).any_ptr = GvUNIQUE(CvGV(sstr)) ?
+ SvREFCNT_inc(CvXSUBANY(sstr).any_ptr) :
+ sv_dup_inc(CvXSUBANY(sstr).any_ptr, param);
+ }
CvGV(dstr) = gv_dup(CvGV(sstr), param);
if (param->flags & CLONEf_COPY_STACKS) {
CvDEPTH(dstr) = CvDEPTH(sstr);