SvTAINTED_off(sv);
}
else if (strEQ(remaining, "PEN")) {
- if (!PL_compiling.cop_io)
+ if (!(CopHINTS_get(&PL_compiling) & HINT_LEXICAL_IO))
sv_setsv(sv, &PL_sv_undef);
else {
- sv_setsv(sv, PL_compiling.cop_io);
+ sv_setsv(sv,
+ Perl_refcounted_he_fetch(aTHX_
+ PL_compiling.cop_hints_hash,
+ 0, "open", 4, 0, 0));
}
}
break;
Perl_magic_scalarpack(pTHX_ HV *hv, MAGIC *mg)
{
dVAR; dSP;
- SV *retval = &PL_sv_undef;
+ SV *retval;
SV * const tied = SvTIED_obj((SV*)hv, mg);
HV * const pkg = SvSTASH((SV*)SvRV(tied));
if (call_method("SCALAR", G_SCALAR))
retval = *PL_stack_sp--;
+ else
+ retval = &PL_sv_undef;
POPSTACK;
LEAVE;
return retval;
{
dVAR;
STRLEN len;
- const char *tmps = SvPV_const(sv, len);
+ const char * const tmps = SvPV_const(sv, len);
SV * const lsv = LvTARG(sv);
I32 lvoff = LvTARGOFF(sv);
I32 lvlen = LvTARGLEN(sv);
SvUTF8_on(lsv);
}
else if (lsv && SvUTF8(lsv)) {
+ const char *utf8;
sv_pos_u2b(lsv, &lvoff, &lvlen);
LvTARGLEN(sv) = len;
- tmps = (char*)bytes_to_utf8((U8*)tmps, &len);
- sv_insert(lsv, lvoff, lvlen, tmps, len);
- Safefree(tmps);
+ utf8 = (char*)bytes_to_utf8((U8*)tmps, &len);
+ sv_insert(lsv, lvoff, lvlen, utf8, len);
+ Safefree(utf8);
}
else {
sv_insert(lsv, lvoff, lvlen, tmps, len);
}
}
else if (strEQ(mg->mg_ptr, "\017PEN")) {
- if (!PL_compiling.cop_io)
- PL_compiling.cop_io = newSVsv(sv);
- else
- sv_setsv(PL_compiling.cop_io,sv);
+ PL_compiling.cop_hints |= HINT_LEXICAL_IO;
+ PL_hints |= HINT_LOCALIZE_HH | HINT_LEXICAL_IO;
+ PL_compiling.cop_hints_hash
+ = Perl_refcounted_he_new(aTHX_ PL_compiling.cop_hints_hash,
+ sv_2mortal(newSVpvs("open")), sv);
}
break;
case '\020': /* ^P */
=for apidoc magic_sethint
Triggered by a store to %^H, records the key/value pair to
-C<PL_compiling.cop_hints>. It is assumed that hints aren't storing anything
-that would need a deep copy. Maybe we should warn if we find a reference.
+C<PL_compiling.cop_hints_hash>. It is assumed that hints aren't storing
+anything that would need a deep copy. Maybe we should warn if we find a
+reference.
=cut
*/
Doing this here saves a lot of doing it manually in perl code (and
forgetting to do it, and consequent subtle errors. */
PL_hints |= HINT_LOCALIZE_HH;
- PL_compiling.cop_hints
- = Perl_refcounted_he_new(aTHX_ PL_compiling.cop_hints,
- (SV *)mg->mg_ptr, newSVsv(sv));
+ PL_compiling.cop_hints_hash
+ = Perl_refcounted_he_new(aTHX_ PL_compiling.cop_hints_hash,
+ (SV *)mg->mg_ptr, sv);
return 0;
}
/*
=for apidoc magic_sethint
-Triggered by a delete from %^H, records the key to C<PL_compiling.cop_hints>.
+Triggered by a delete from %^H, records the key to
+C<PL_compiling.cop_hints_hash>.
=cut
*/
PERL_UNUSED_ARG(sv);
PL_hints |= HINT_LOCALIZE_HH;
- PL_compiling.cop_hints
- = Perl_refcounted_he_new(aTHX_ PL_compiling.cop_hints,
+ PL_compiling.cop_hints_hash
+ = Perl_refcounted_he_new(aTHX_ PL_compiling.cop_hints_hash,
(SV *)mg->mg_ptr, &PL_sv_placeholder);
return 0;
}