{"ast_node_type":"variable","tokens":[{"end":110,"kind":"keyword","start":0,"text":"//"}]}
    // This is a funny one. `let m!()() = Bar()` is an error in rustc, because `m!()()` isn't a valid pattern,
fn destructuring_assignment_tuple_macro() {
    // but in destructuring assignment it is valid, because `m!()()` is a valid expression, and destructuring