{"ast_node_type":"variable","tokens":[{"end":55,"kind":"keyword","start":0,"text":"let"}]}
        let mut func_attrs = SmallVec::<[_; 2]>::new();
    fn apply_attrs_callsite(&self, bx: &mut Builder<'_, 'll, 'tcx>, callsite: &'ll Value) {
        if self.ret.layout.is_uninhabited() {