diff options
Diffstat (limited to 'pad.c')
-rw-r--r-- | pad.c | 25 |
1 files changed, 24 insertions, 1 deletions
@@ -537,9 +537,32 @@ Perl_pad_findmy(pTHX_ char *name) { SV *out_sv; int out_flags; + I32 offset; + AV *nameav; + SV **name_svp; - return pad_findlex(name, PL_compcv, PL_cop_seqmax, 1, + offset = pad_findlex(name, PL_compcv, PL_cop_seqmax, 1, Null(SV**), &out_sv, &out_flags); + if (offset != NOT_IN_PAD) + return offset; + + /* look for an our that's being introduced; this allows + * our $foo = 0 unless defined $foo; + * to not give a warning. (Yes, this is a hack) */ + + nameav = (AV*)AvARRAY(CvPADLIST(PL_compcv))[0]; + name_svp = AvARRAY(nameav); + for (offset = AvFILLp(nameav); offset > 0; offset--) { + SV *namesv = name_svp[offset]; + if (namesv && namesv != &PL_sv_undef + && !SvFAKE(namesv) + && (SvFLAGS(namesv) & SVpad_OUR) + && strEQ(SvPVX(namesv), name) + && (U32)I_32(SvNVX(namesv)) == PAD_MAX /* min */ + ) + return offset; + } + return NOT_IN_PAD; } |