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-rw-r--r--deps/v8/src/property-details.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/deps/v8/src/property-details.h b/deps/v8/src/property-details.h
index 6e9184d39e..92bf0b497f 100644
--- a/deps/v8/src/property-details.h
+++ b/deps/v8/src/property-details.h
@@ -340,6 +340,8 @@ class PropertyDetails BASE_EMBEDDED {
: public BitField<PropertyAttributes, ConstnessField::kNext, 3> {};
static const int kAttributesReadOnlyMask =
(READ_ONLY << AttributesField::kShift);
+ static const int kAttributesDontDeleteMask =
+ (DONT_DELETE << AttributesField::kShift);
// Bit fields for normalized objects.
class PropertyCellTypeField