{"ast_node_type":"other","tokens":[{"end":83,"kind":"keyword","start":0,"text":"ty::Infer(ty::FloatVar(_)"}]}
            ty::Infer(ty::FloatVar(_) | ty::FreshFloatTy(_)) => self.tcx.types.f64,
            ty::Infer(ty::IntVar(_) | ty::FreshIntTy(_)) => self.tcx.types.i32,
            _ => ty.super_fold_with(self),