src/objects.cc - Issue 441873005: Reland "Also mark as prototype when passing in while creating a function."

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Unified Diff: src/objects.cc

Issue 441873005: Reland "Also mark as prototype when passing in while creating a function." (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge

Patch Set: Created 6 years, 4 months ago

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Index: src/objects.cc

diff --git a/src/objects.cc b/src/objects.cc

index 5116a6a0a528b8da81d8f1b226a9b5bd9082fe5f..023510cb5d34fb140e4a802eab5d9c8f43213c9e 100644

--- a/src/objects.cc

+++ b/src/objects.cc

@@ -7288,6 +7288,7 @@ Handle<Map> Map::CopyForObserved(Handle<Map> map) {

Handle<Map> Map::CopyAsPrototypeMap(Handle<Map> map) {

+ if (map->is_prototype_map()) return map;

Handle<Map> result = Copy(map);

result->mark_prototype_map();

return result;

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