{"ast_node_type":"other","tokens":[{"end":53,"kind":"keyword","start":0,"text":"Lt"}]}
            Lt => ImmTy::from_bool(l < r, *self.tcx),
            Ne => ImmTy::from_bool(l != r, *self.tcx),
            Le => ImmTy::from_bool(l <= r, *self.tcx),