You may find the “nnpchecker” configure option in 4.13.0 useful. This will print a detected use of naked pointers to stderr, which can hopefully be triggered by

You may find the “nnpchecker” configure option in 4.13.0 useful. This will print a detected use of naked pointers to stderr, which can hopefully be triggered by test suites. Noalloc and registering roots should all be the same, as are callbacks (for sequential code, which all existing code will be)