{"ast_node_type":"other","tokens":[{"end":58,"kind":"keyword","start":0,"text":"self.tcx().with_stable_hashing_context(|ref"}]}
        self.tcx().with_stable_hashing_context(|ref hcx| {
    fn eval_closure_size(&mut self) {
            let fcx_typeck_results = self.fcx.typeck_results.borrow();