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Commit 7271be9

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Add impl From<f16> for f32 
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  • library/core/src/convert

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‎library/core/src/convert/num.rs

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@@ -184,8 +184,7 @@ impl_from!(u32 => f128, #[stable(feature = "lossless_float_conv", since = "1.6.0
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// impl_from!(u64 => f128, #[stable(feature = "lossless_float_conv", since = "1.6.0")]);
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// float -> float
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// FIXME(f16_f128): adding additional `From<{float}>` impls to `f32` breaks inference. See
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// <https://github.com/rust-lang/rust/issues/123831>
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impl_from!(f16 => f32, #[stable(feature = "lossless_float_conv", since = "1.6.0")]);
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impl_from!(f16 => f64, #[stable(feature = "lossless_float_conv", since = "1.6.0")]);
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impl_from!(f16 => f128, #[stable(feature = "lossless_float_conv", since = "1.6.0")]);
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impl_from!(f32 => f64, #[stable(feature = "lossless_float_conv", since = "1.6.0")]);

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