{"ast_node_type":"other","tokens":[{"end":61,"kind":"keyword","start":0,"text":"ty::Infer(ty::FloatVar(_))"}]}
            ty::Infer(ty::FloatVar(_)) => self.tcx.types.f64,
            ty::Infer(ty::IntVar(_)) => self.tcx.types.i32,
            _ => match diverging_fallback.get(&ty) {