regen/embed.pl: Wrap #if..#endif differently

[perl5.git] / scope.c

diff --git a/scope.c b/scope.c
index b09a25d..9b1393c 100644 (file)
--- a/scope.c
+++ b/scope.c
@@ -313,6 +313,9 @@ Perl_save_set_svflags(pTHX_ SV* sv, U32 mask, U32 val)
 }
 
 /*
+
+=head1 GV Functions
+
 =for apidoc save_gp
 
 Saves the current GP of gv on the save stack to be restored on scope exit.
@@ -1253,15 +1256,26 @@ Perl_leave_scope(pTHX_ I32 base)
 
        case SAVEt_DELETE:
             a0 = ap[0]; a1 = ap[1]; a2 = ap[2];
+            /* hv_delete could die, so free the key and SvREFCNT_dec the
+             * hv by pushing new save actions
+             */
+            /* ap[0] is the key */
+            ap[1].any_uv = SAVEt_FREEPV; /* was len */
+            /* ap[2] is the hv */
+            ap[3].any_uv = SAVEt_FREESV; /* was SAVEt_DELETE */
+            PL_savestack_ix += 4;
            (void)hv_delete(a2.any_hv, a0.any_pv, a1.any_i32, G_DISCARD);
-           SvREFCNT_dec(a2.any_hv);
-           Safefree(a0.any_ptr);
            break;
 
        case SAVEt_ADELETE:
             a0 = ap[0]; a1 = ap[1];
+            /* av_delete could die, so SvREFCNT_dec the av by pushing a
+             * new save action
+             */
+            ap[0].any_av = a1.any_av;
+            ap[1].any_uv = SAVEt_FREESV;
+            PL_savestack_ix += 2;
            (void)av_delete(a1.any_av, a0.any_iv, G_DISCARD);
-           SvREFCNT_dec(a1.any_av);
            break;
 
        case SAVEt_DESTRUCTOR_X:
@@ -1530,7 +1544,6 @@ Perl_cx_dump(pTHX_ PERL_CONTEXT *cx)
                PTR2UV(cx->blk_eval.retop));
        break;
 
-    case CXt_LOOP_GIVEN:
     case CXt_LOOP_PLAIN:
     case CXt_LOOP_LAZYIV:
     case CXt_LOOP_LAZYSV: