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

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

diff --git a/pp.c b/pp.c
index cc6b5c3..2b15186 100644 (file)
--- a/pp.c
+++ b/pp.c
@@ -211,6 +211,7 @@ PP(pp_rv2gv)
 
 PP(pp_rv2sv)
 {
+    GV *gv = Nullgv;
     dSP; dTOPss;
 
     if (SvROK(sv)) {
@@ -226,9 +227,9 @@ PP(pp_rv2sv)
        }
     }
     else {
-       GV *gv = (GV*)sv;
        char *sym;
        STRLEN len;
+       gv = (GV*)sv;
 
        if (SvTYPE(gv) != SVt_PVGV) {
            if (SvGMAGICAL(sv)) {
@@ -265,8 +266,14 @@ PP(pp_rv2sv)
        sv = GvSV(gv);
     }
     if (PL_op->op_flags & OPf_MOD) {
-       if (PL_op->op_private & OPpLVAL_INTRO)
-           sv = save_scalar((GV*)TOPs);
+       if (PL_op->op_private & OPpLVAL_INTRO) {
+           if (cUNOP->op_first->op_type == OP_NULL)
+               sv = save_scalar((GV*)TOPs);
+           else if (gv)
+               sv = save_scalar(gv);
+           else
+               Perl_croak(aTHX_ PL_no_localize_ref);
+       }
        else if (PL_op->op_private & OPpDEREF)
            vivify_ref(sv, PL_op->op_private & OPpDEREF);
     }