ES6 computed property names

src/typing.cc

Index: src/typing.cc
diff --git a/src/typing.cc b/src/typing.cc
index 0bfe3af997d023779078bdb5a6d4451af9a80d82..feae7e12dba996631390c10a160cb390eaa2f818 100644
--- a/src/typing.cc
+++ b/src/typing.cc
@@ -408,7 +408,9 @@ void AstTyper::VisitObjectLiteral(ObjectLiteral* expr) {
     if ((prop->kind() == ObjectLiteral::Property::MATERIALIZED_LITERAL &&
         !CompileTimeValue::IsCompileTimeValue(prop->value())) ||
         prop->kind() == ObjectLiteral::Property::COMPUTED) {
-      if (prop->key()->value()->IsInternalizedString() && prop->emit_store()) {
+      if (!prop->is_computed_name() &&
+          prop->key()->AsLiteral()->value()->IsInternalizedString() &&
+          prop->emit_store()) {
         prop->RecordTypeFeedback(oracle());
       }
     }