src/objects.cc - Issue 422233010: Also mark as prototype when passing in while creating a function.

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Unified Diff: src/objects.cc

Issue 422233010: Also mark as prototype when passing in while creating a function. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge

Patch Set: Don't recopy 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 c1f611404aea5b2e3d593a78cee94dbe1277a9af..10d44338f8e030c80dddfc06f194e51fdcf44bfa 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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