{
if (SvPOK(sv) && SvUTF8(sv)) {
if (SvCUR(sv)) {
- char *s;
+ U8 *s;
STRLEN len;
if (SvREADONLY(sv) && SvFAKE(sv))
sv_force_normal(sv);
- s = SvPV(sv, len);
- if (!utf8_to_bytes((U8*)s, &len)) {
+ s = (U8 *) SvPV(sv, len);
+ if (!utf8_to_bytes(s, &len)) {
if (fail_ok)
return FALSE;
+#ifdef USE_BYTES_DOWNGRADES
+ else if (IN_BYTE) {
+ U8 *d = s;
+ U8 *e = (U8 *) SvEND(sv);
+ int first = 1;
+ while (s < e) {
+ UV ch = utf8n_to_uvchr(s,(e-s),&len,0);
+ if (first && ch > 255) {
+ if (PL_op)
+ Perl_warner(aTHX_ WARN_UTF8, "Wide character in byte %s",
+ PL_op_desc[PL_op->op_type]);
+ else
+ Perl_warner(aTHX_ WARN_UTF8, "Wide character in byte");
+ first = 0;
+ }
+ *d++ = ch;
+ s += len;
+ }
+ *d = '\0';
+ len = (d - (U8 *) SvPVX(sv));
+ }
+#endif
else {
if (PL_op)
Perl_croak(aTHX_ "Wide character in %s",
}
SvCUR(sv) = len;
}
- SvUTF8_off(sv);
}
-
+ SvUTF8_off(sv);
return TRUE;
}
char *
Perl_sv_pvbyte(pTHX_ SV *sv)
{
+ sv_utf8_downgrade(sv,0);
return sv_pv(sv);
}
char *
Perl_sv_pvbyten(pTHX_ SV *sv, STRLEN *lp)
{
+ sv_utf8_downgrade(sv,0);
return sv_pvn(sv,lp);
}
char *
Perl_sv_pvbyten_force(pTHX_ SV *sv, STRLEN *lp)
{
+ sv_utf8_downgrade(sv,0);
return sv_pvn_force(sv,lp);
}
}
else
CvPADLIST(dstr) = av_dup_inc(CvPADLIST(sstr));
- CvOUTSIDE(dstr) = cv_dup_inc(CvOUTSIDE(sstr));
+ if (!CvANON(sstr) || CvCLONED(sstr))
+ CvOUTSIDE(dstr) = cv_dup_inc(CvOUTSIDE(sstr));
+ else
+ CvOUTSIDE(dstr) = cv_dup(CvOUTSIDE(sstr));
CvFLAGS(dstr) = CvFLAGS(sstr);
break;
default: