Re: [perl #21321] local ${"FOO"} does not work

[p5sagit/p5-mst-13.2.git] / op.c

diff --git a/op.c b/op.c
index 0cc8c33..e4f22cc 100644 (file)
--- a/op.c
+++ b/op.c
@@ -1053,8 +1053,6 @@ Perl_mod(pTHX_ OP *o, I32 type)
 
     case OP_RV2AV:
     case OP_RV2HV:
-       if (!type && cUNOPo->op_first->op_type != OP_GV)
-           Perl_croak(aTHX_ "Can't localize through a reference");
        if (type == OP_REFGEN && o->op_flags & OPf_PARENS) {
            PL_modcount = RETURN_UNLIMITED_NUMBER;
            return o;           /* Treat \(@foo) like ordinary list. */
@@ -1076,8 +1074,6 @@ Perl_mod(pTHX_ OP *o, I32 type)
        PL_modcount = RETURN_UNLIMITED_NUMBER;
        break;
     case OP_RV2SV:
-       if (!type && cUNOPo->op_first->op_type != OP_GV)
-           Perl_croak(aTHX_ "Can't localize through a reference");
        ref(cUNOPo->op_first, o->op_type);
        /* FALL THROUGH */
     case OP_GV:
@@ -4692,8 +4688,7 @@ Perl_ck_eof(pTHX_ OP *o)
     if (o->op_flags & OPf_KIDS) {
        if (cLISTOPo->op_first->op_type == OP_STUB) {
            op_free(o);
-           o = newUNOP(type, OPf_SPECIAL,
-               newGVOP(OP_GV, 0, gv_fetchpv("main::ARGV", TRUE, SVt_PVAV)));
+           o = newUNOP(type, OPf_SPECIAL, newGVOP(OP_GV, 0, PL_argvgv));
        }
        return ck_fun(o);
     }
@@ -4930,8 +4925,7 @@ Perl_ck_ftst(pTHX_ OP *o)
     else {
        op_free(o);
        if (type == OP_FTTTY)
-           o =  newGVOP(type, OPf_REF, gv_fetchpv("main::STDIN", TRUE,
-                               SVt_PVIO));
+           o = newGVOP(type, OPf_REF, PL_stdingv);
        else
            o = newUNOP(type, 0, newDEFSVOP());
     }
@@ -5564,8 +5558,7 @@ Perl_ck_shift(pTHX_ OP *o)
 
        op_free(o);
        argop = newUNOP(OP_RV2AV, 0,
-           scalar(newGVOP(OP_GV, 0, !CvUNIQUE(PL_compcv) ?
-                          PL_defgv : gv_fetchpv("ARGV", TRUE, SVt_PVAV))));
+           scalar(newGVOP(OP_GV, 0, CvUNIQUE(PL_compcv) ? PL_argvgv : PL_defgv)));
        return newUNOP(type, 0, scalar(argop));
     }
     return scalar(modkids(ck_fun(o), type));