{"ast_node_type":"variable","tokens":[{"end":65,"kind":"keyword","start":0,"text":"let"}]}
        let size = self.intcast(size, self.type_size_t(), false);
        assert!(!flags.contains(MemFlags::NONTEMPORAL), "non-temporal memcpy not supported");
        let _is_volatile = flags.contains(MemFlags::VOLATILE);