can be looked up from Perl code at run time through eval"" the way
C<my>/C<our> variables can be. Since they can't be looked up by "name"
but only by their index allocated at compile time (which is usually
-in C<PL_op->op_targ>), wasting a name SV for them doesn't make sense.
+in C<< PL_op->op_targ >>), wasting a name SV for them doesn't make sense.
The pad names in the PADNAMELIST have their PV holding the name of
the variable. The C<COP_SEQ_RANGE_LOW> and C<_HIGH> fields form a range
=for apidoc AmxU|SV **|PL_curpad
Points directly to the body of the L</PL_comppad> array.
-(I.e., this is C<PAD_ARRAY(PL_comppad)>.)
+(I.e., this is C<PadARRAY(PL_comppad)>.)
=cut
*/
if (name && PadnamePV(name) && *PadnamePV(name) == '&')
{
CV * const innercv = MUTABLE_CV(curpad[ix]);
- U32 inner_rc = SvREFCNT(innercv);
- assert(inner_rc);
+ U32 inner_rc;
+ assert(innercv);
assert(SvTYPE(innercv) != SVt_PVFM);
+ inner_rc = SvREFCNT(innercv);
+ assert(inner_rc);
if (SvREFCNT(comppad) < 2) { /* allow for /(?{ sub{} })/ */
curpad[ix] = NULL;
assert((flags & ~padadd_OUR) == 0);
- if (PadnamelistMAX(PL_comppad_name) < 0 || !ckWARN(WARN_MISC))
+ if (PadnamelistMAX(PL_comppad_name) < 0 || !ckWARN(WARN_SHADOW))
return; /* nothing to check */
svp = PadnamelistARRAY(PL_comppad_name);
if (is_our && (SvPAD_OUR(sv)))
break; /* "our" masking "our" */
/* diag_listed_as: "%s" variable %s masks earlier declaration in same %s */
- Perl_warner(aTHX_ packWARN(WARN_MISC),
+ Perl_warner(aTHX_ packWARN(WARN_SHADOW),
"\"%s\" %s %" PNf " masks earlier declaration in same %s",
( is_our ? "our" :
PL_parser->in_my == KEY_my ? "my" :
&& SvOURSTASH(sv) == ourstash
&& memEQ(PadnamePV(sv), PadnamePV(name), PadnameLEN(name)))
{
- Perl_warner(aTHX_ packWARN(WARN_MISC),
+ Perl_warner(aTHX_ packWARN(WARN_SHADOW),
"\"our\" variable %" PNf " redeclared", PNfARG(sv));
if (off <= PL_comppad_name_floor)
- Perl_warner(aTHX_ packWARN(WARN_MISC),
+ Perl_warner(aTHX_ packWARN(WARN_SHADOW),
"\t(Did you mean \"local\" instead of \"our\"?)\n");
break;
}
if (CvLEXICAL(cv) || flags & CV_NAME_NOTQUAL)
sv_sethek(retsv, CvNAME_HEK(cv));
else {
- sv_sethek(retsv, HvNAME_HEK(CvSTASH(cv)));
+ if (CvSTASH(cv) && HvNAME_HEK(CvSTASH(cv)))
+ sv_sethek(retsv, HvNAME_HEK(CvSTASH(cv)));
+ else
+ sv_setpvs(retsv, "__ANON__");
sv_catpvs(retsv, "::");
sv_cathek(retsv, CvNAME_HEK(cv));
}