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#![cfg(feature = "arbitrary_precision")]
#[test]
fn test() {
let float = 5.55f32;
let value = serde_json::to_value(float).unwrap();
let json = serde_json::to_string(&value).unwrap();
// If the f32 were cast to f64 by Value before serialization, then this
// would incorrectly serialize as 5.550000190734863.
assert_eq!(json, "5.55");
}