diff options
| -rw-r--r-- | library/core/tests/num/const_from.rs | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/library/core/tests/num/const_from.rs b/library/core/tests/num/const_from.rs index 7c6de92e480..aca18ef39de 100644 --- a/library/core/tests/num/const_from.rs +++ b/library/core/tests/num/const_from.rs @@ -7,6 +7,10 @@ fn from() { const FROM: i64 = i64::from(1i32); assert_eq!(FROM, 1i64); + // From int to float + const FROM_F64: f64 = f64::from(42u8); + assert_eq!(FROM_F64, 42f64); + // Upper bounded const U8_FROM_U16: Result<u8, TryFromIntError> = u8::try_from(1u16); assert_eq!(U8_FROM_U16, Ok(1u8)); |