/* This is a const op added to hold the hints hash for
pp_entereval. The hash can be modified by the code
being eval'ed, so we return a copy instead. */
- XPUSHs(sv_2mortal((SV*)Perl_hv_copy_hints_hv(aTHX_ (HV*)cSVOP_sv)));
+ mXPUSHs((SV*)Perl_hv_copy_hints_hv(aTHX_ (HV*)cSVOP_sv));
else
/* Normal const. */
XPUSHs(cSVOP_sv);
/* mg_get(right) may happen here ... */
rpv = SvPV_const(right, rlen);
rbyte = !DO_UTF8(right);
- right = sv_2mortal(newSVpvn(rpv, rlen));
+ right = newSVpvn_flags(rpv, rlen, SVs_TEMP);
rpv = SvPV_const(right, rlen); /* no point setting UTF-8 here */
rcopied = TRUE;
}
sv_utf8_upgrade_nomg(TARG);
else {
if (!rcopied)
- right = sv_2mortal(newSVpvn(rpv, rlen));
+ right = newSVpvn_flags(rpv, rlen, SVs_TEMP);
sv_utf8_upgrade_nomg(right);
rpv = SvPV_const(right, rlen);
}
REGEXP * rx = PM_GETRE(pm);
SV * const pkg = CALLREG_PACKAGE(rx);
SV * const rv = sv_newmortal();
- SV * const sv = newSVrv(rv, pkg ? SvPV_nolen(pkg) : NULL);
+
+ SvUPGRADE(rv, SVt_IV);
+ /* This RV is about to own a reference to the regexp. (In addition to the
+ reference already owned by the PMOP. */
+ ReREFCNT_inc(rx);
+ SvRV_set(rv, rx);
+ SvROK_on(rv);
+
+ if (pkg) {
+ HV* const stash = gv_stashpv(SvPV_nolen(pkg), GV_ADD);
+ (void)sv_bless(rv, stash);
+ }
+
if (RX_EXTFLAGS(rx) & RXf_TAINTED)
SvTAINTED_on(rv);
- sv_upgrade(sv, SVt_REGEXP);
- ((struct xregexp *)SvANY(sv))->xrx_regexp = ReREFCNT_inc(rx);
XPUSHs(rv);
RETURN;
}
(int) SvTYPE(TARG), (void*)truebase, (void*)t,
(int)(t-truebase));
}
- rx->saved_copy = sv_setsv_cow(rx->saved_copy, TARG);
- RX_SUBBEG(rx) = (char *) SvPVX_const(rx->saved_copy) + (t - truebase);
- assert (SvPOKp(rx->saved_copy));
+ RX_SAVED_COPY(rx) = sv_setsv_cow(RX_SAVED_COPY(rx), TARG);
+ RX_SUBBEG(rx)
+ = (char *) SvPVX_const(RX_SAVED_COPY(rx)) + (t - truebase);
+ assert (SvPOKp(RX_SAVED_COPY(rx)));
} else
#endif
{
RX_SUBBEG(rx) = savepvn(t, strend - t);
#ifdef PERL_OLD_COPY_ON_WRITE
- rx->saved_copy = NULL;
+ RX_SAVED_COPY(rx) = NULL;
#endif
}
RX_SUBLEN(rx) = strend - t;
}
TAINT_IF(rxtainted & 1);
SPAGAIN;
- PUSHs(sv_2mortal(newSViv((I32)iters)));
+ mPUSHi((I32)iters);
}
(void)SvPOK_only_UTF8(TARG);
TAINT_IF(rxtainted);
have_a_cow:
#endif
rxtainted |= RX_MATCH_TAINTED(rx);
- dstr = newSVpvn(m, s-m);
+ dstr = newSVpvn_utf8(m, s-m, DO_UTF8(TARG));
SAVEFREESV(dstr);
- if (DO_UTF8(TARG))
- SvUTF8_on(dstr);
PL_curpm = pm;
if (!c) {
register PERL_CONTEXT *cx;
TAINT_IF(rxtainted & 1);
SPAGAIN;
- PUSHs(sv_2mortal(newSViv((I32)iters)));
+ mPUSHi((I32)iters);
(void)SvPOK_only(TARG);
if (doutf8)