return {TFRTypes.TFR_BUILTIN_FUNC}, name_str
    if name_str in ns:
      ns_val = ns[name_str]
      return {type(ns_val)}, ns_val
    if name_str in __builtins__:
      return {TFRTypes.PY_BUILTIN_FUNC}, __builtins__[name_str]
    # This name is not in the namespace because the autograph transformation
    # is not backloaded into Python.
    if name_str == 'ag__':
      return {type(AG_MODULE)}, AG_MODULE

	`BaseArena::.*`,
	`(::)?do_malloc_no_errno`,
	`(::)?do_malloc_pages`,
	`(::)?do_malloc`,
	`DoSampledAllocation`,
	`MallocedMemBlock::MallocedMemBlock`,
	`_M_allocate`,
	`__builtin_(vec_)?delete`,
	`__builtin_(vec_)?new`,
	`__gnu_cxx::new_allocator::allocate`,
	`__libc_malloc`,
	`__malloc_alloc_template::allocate`,
	`allocate`,
	`cpp_alloc`,
	`operator new(\[\])?`,
	`simple_alloc::allocate`,