src/runtime/runtime-debug.cc - Issue 768633002: Add infrastructure to keep track of references to prototypes.

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Unified Diff: src/runtime/runtime-debug.cc

Issue 768633002: Add infrastructure to keep track of references to prototypes. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master

Patch Set: use WeakCellForMap() when appropriate Created 6 years ago

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Index: src/runtime/runtime-debug.cc

diff --git a/src/runtime/runtime-debug.cc b/src/runtime/runtime-debug.cc

index 65ad4452c2fc76f9ae31b9b83499de9d875feea7..12c5a0d84f3567a2690bdd0fb1e6bee107f6e81d 100644

--- a/src/runtime/runtime-debug.cc

+++ b/src/runtime/runtime-debug.cc

@@ -2169,7 +2169,7 @@ static Handle<JSObject> NewJSObjectWithNullProto(Isolate* isolate) {

isolate->factory()->NewJSObject(isolate->object_function());

Handle<Map> new_map =

Map::Copy(Handle<Map>(result->map()), "ObjectWithNullProto");

- new_map->set_prototype(*isolate->factory()->null_value());

+ new_map->SetPrototype(isolate->factory()->null_value());

JSObject::MigrateToMap(result, new_map);

return result;

}

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