remove no-longer-needed attribute

Author: RalfJung

core/src/num/f128.rs

@@ -1303,7 +1303,6 @@ impl f128 {
     /// # }
     /// ```
     #[inline]
-    #[rustc_allow_incoherent_impl]
     #[unstable(feature = "f128", issue = "116909")]
     #[rustc_const_unstable(feature = "const_float_methods", issue = "130843")]
     #[must_use = "method returns a new number and does not mutate the original value"]
@@ -1334,7 +1333,6 @@ impl f128 {
     /// # }
     /// ```
     #[inline]
-    #[rustc_allow_incoherent_impl]
     #[unstable(feature = "f128", issue = "116909")]
     #[rustc_const_unstable(feature = "const_float_methods", issue = "130843")]
     #[must_use = "method returns a new number and does not mutate the original value"]
@@ -1373,7 +1371,6 @@ impl f128 {
     /// # }
     /// ```
     #[inline]
-    #[rustc_allow_incoherent_impl]
     #[unstable(feature = "f128", issue = "116909")]
     #[rustc_const_unstable(feature = "const_float_methods", issue = "130843")]
     #[must_use = "method returns a new number and does not mutate the original value"]

core/src/num/f16.rs

@@ -1278,7 +1278,6 @@ impl f16 {
     /// # }
     /// ```
     #[inline]
-    #[rustc_allow_incoherent_impl]
     #[unstable(feature = "f16", issue = "116909")]
     #[rustc_const_unstable(feature = "const_float_methods", issue = "130843")]
     #[must_use = "method returns a new number and does not mutate the original value"]
@@ -1308,7 +1307,6 @@ impl f16 {
     /// # }
     /// ```
     #[inline]
-    #[rustc_allow_incoherent_impl]
     #[unstable(feature = "f16", issue = "116909")]
     #[rustc_const_unstable(feature = "const_float_methods", issue = "130843")]
     #[must_use = "method returns a new number and does not mutate the original value"]
@@ -1347,7 +1345,6 @@ impl f16 {
     /// # }
     /// ```
     #[inline]
-    #[rustc_allow_incoherent_impl]
     #[unstable(feature = "f16", issue = "116909")]
     #[rustc_const_unstable(feature = "const_float_methods", issue = "130843")]
     #[must_use = "method returns a new number and does not mutate the original value"]

core/src/num/f32.rs

@@ -1443,7 +1443,6 @@ impl f32 {
     ///
     /// assert!(f32::NAN.abs().is_nan());
     /// ```
-    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[rustc_const_unstable(feature = "const_float_methods", issue = "130843")]
@@ -1469,7 +1468,6 @@ impl f32 {
     ///
     /// assert!(f32::NAN.signum().is_nan());
     /// ```
-    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[rustc_const_unstable(feature = "const_float_methods", issue = "130843")]
@@ -1504,7 +1502,6 @@ impl f32 {
     ///
     /// assert!(f32::NAN.copysign(1.0).is_nan());
     /// ```
-    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[inline]
     #[stable(feature = "copysign", since = "1.35.0")]

core/src/num/f64.rs

@@ -1443,7 +1443,6 @@ impl f64 {
     ///
     /// assert!(f64::NAN.abs().is_nan());
     /// ```
-    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[rustc_const_unstable(feature = "const_float_methods", issue = "130843")]
@@ -1469,7 +1468,6 @@ impl f64 {
     ///
     /// assert!(f64::NAN.signum().is_nan());
     /// ```
-    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[rustc_const_unstable(feature = "const_float_methods", issue = "130843")]
@@ -1504,7 +1502,6 @@ impl f64 {
     ///
     /// assert!(f64::NAN.copysign(1.0).is_nan());
     /// ```
-    #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[stable(feature = "copysign", since = "1.35.0")]
     #[rustc_const_unstable(feature = "const_float_methods", issue = "130843")]