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

Issue 787763005: Ensure class prototype objects have the right Map::constructor field (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Created 6 years ago
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Index: src/runtime/runtime-classes.cc
diff --git a/src/runtime/runtime-classes.cc b/src/runtime/runtime-classes.cc
index 75e7974d9bd93e74332fda5353d0a3add98f1984..9fc0741c1023691c1be92771ac653ee3c6b3e65c 100644
--- a/src/runtime/runtime-classes.cc
+++ b/src/runtime/runtime-classes.cc
@@ -99,6 +99,7 @@ RUNTIME_FUNCTION(Runtime_DefineClass) {
Handle<Map> map =
isolate->factory()->NewMap(JS_OBJECT_TYPE, JSObject::kHeaderSize);
map->set_prototype(*prototype_parent);
+ map->set_constructor(*constructor);
Handle<JSObject> prototype = isolate->factory()->NewJSObjectFromMap(map);
Handle<String> name_string = name->IsString()
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