{"ast_node_type":"function","tokens":[{"end":97,"kind":"keyword","start":0,"text":"pub(crate)"}]}
    pub(crate) fn gather_from_local(fcx: &'a FnCtxt<'a, 'tcx>, local: &'tcx hir::LetStmt<'tcx>) {
impl<'a, 'tcx> GatherLocalsVisitor<'a, 'tcx> {
        let mut visitor = GatherLocalsVisitor { fcx, outermost_fn_param_pat: None };