{"ast_node_type":"other","tokens":[{"end":96,"kind":"keyword","start":0,"text":"//"}]}
        // An optimization where we can just overwrite an entire range of initialization bits if
    pub fn apply_copy(&mut self, defined: InitCopy, range: AllocRange, repeat: u64) {
        // they are going to be uniformly `1` or `0`. If this happens to be a full-range overwrite,