SV * const sv = cx->sb_targ;
MAGIC *mg;
I32 i;
- if (SvTYPE(sv) < SVt_PVMG)
- SvUPGRADE(sv, SVt_PVMG);
+ SvUPGRADE(sv, SVt_PVMG);
if (!(mg = mg_find(sv, PERL_MAGIC_regex_global))) {
#ifdef PERL_OLD_COPY_ON_WRITE
if (SvIsCOW(sv))
SVfARG(vnormal(sv)), SVfARG(vnormal(PL_patchlevel)));
}
- RETPUSHYES;
+ /* If we request a version >= 5.9.5, load feature.pm with the
+ * feature bundle that corresponds to the required version.
+ * We do this only with use, not require. */
+ if (PL_compcv && vcmp(sv, sv_2mortal(upg_version(newSVnv(5.009005)))) >= 0) {
+ SV *const importsv = vnormal(sv);
+ *SvPVX_mutable(importsv) = ':';
+ ENTER;
+ Perl_load_module(aTHX_ 0, newSVpvs("feature"), NULL, importsv, NULL);
+ LEAVE;
+ }
+
+ RETPUSHYES;
}
name = SvPV_const(sv, len);
if (!(name && len > 0 && *name))