IsNativeError     956 include/v8.h     V8EXPORT bool IsNativeError() const;
IsNativeError    1035 test/cctest/test-api.cc   CHECK(syntax_error->IsNativeError());
IsNativeError    1037 test/cctest/test-api.cc   CHECK(!not_error->IsNativeError());
IsNativeError    1039 test/cctest/test-api.cc   CHECK(!not_object->IsNativeError());