{"ast_node_type":"other","tokens":[{"end":69,"kind":"keyword","start":0,"text":"DefiningTy::Const(self.mir_def.to_def_id(),"}]}
                    DefiningTy::Const(self.mir_def.to_def_id(), args)
                        self.infcx.replace_free_regions_with_nll_infer_vars(FR, identity_args);
                } else {