De-duplicate f16 & f128 doctest attributes

2 files changed, 2 insertions, 46 deletions

diff --git a/library/core/src/num/f128.rs b/library/core/src/num/f128.rs
index 58de62a8be8..4c09c930c79 100644
--- a/library/core/src/num/f128.rs
+++ b/library/core/src/num/f128.rs
@@ -1422,6 +1422,7 @@ impl f128 {
 // due to https://github.com/llvm/llvm-project/issues/44744. aarch64 linux matches this.
 // #[unstable(feature = "core_float_math", issue = "137578")]
 #[cfg(not(test))]
+#[doc(test(attr(feature(cfg_target_has_reliable_f16_f128), expect(internal_features))))]
 impl f128 {
     /// Returns the largest integer less than or equal to `self`.
     ///
@@ -1431,8 +1432,6 @@ impl f128 {
     ///
     /// ```
     /// #![feature(f128)]
-    /// # #![feature(cfg_target_has_reliable_f16_f128)]
-    /// # #![expect(internal_features)]
     /// # #[cfg(not(miri))]
     /// # #[cfg(target_has_reliable_f128_math)] {
     ///
@@ -1464,8 +1463,6 @@ impl f128 {
     ///
     /// ```
     /// #![feature(f128)]
-    /// # #![feature(cfg_target_has_reliable_f16_f128)]
-    /// # #![expect(internal_features)]
     /// # #[cfg(not(miri))]
     /// # #[cfg(target_has_reliable_f128_math)] {
     ///
@@ -1497,8 +1494,6 @@ impl f128 {
     ///
     /// ```
     /// #![feature(f128)]
-    /// # #![feature(cfg_target_has_reliable_f16_f128)]
-    /// # #![expect(internal_features)]
     /// # #[cfg(not(miri))]
     /// # #[cfg(target_has_reliable_f128_math)] {
     ///
@@ -1535,8 +1530,6 @@ impl f128 {
     ///
     /// ```
     /// #![feature(f128)]
-    /// # #![feature(cfg_target_has_reliable_f16_f128)]
-    /// # #![expect(internal_features)]
     /// # #[cfg(not(miri))]
     /// # #[cfg(target_has_reliable_f128_math)] {
     ///
@@ -1570,8 +1563,6 @@ impl f128 {
     ///
     /// ```
     /// #![feature(f128)]
-    /// # #![feature(cfg_target_has_reliable_f16_f128)]
-    /// # #![expect(internal_features)]
     /// # #[cfg(not(miri))]
     /// # #[cfg(target_has_reliable_f128_math)] {
     ///
@@ -1604,8 +1595,6 @@ impl f128 {
     ///
     /// ```
     /// #![feature(f128)]
-    /// # #![feature(cfg_target_has_reliable_f16_f128)]
-    /// # #![expect(internal_features)]
     /// # #[cfg(not(miri))]
     /// # #[cfg(target_has_reliable_f128_math)] {
     ///
@@ -1646,8 +1635,6 @@ impl f128 {
     ///
     /// ```
     /// #![feature(f128)]
-    /// # #![feature(cfg_target_has_reliable_f16_f128)]
-    /// # #![expect(internal_features)]
     /// # #[cfg(not(miri))]
     /// # #[cfg(target_has_reliable_f128_math)] {
     ///
@@ -1694,8 +1681,6 @@ impl f128 {
     ///
     /// ```
     /// #![feature(f128)]
-    /// # #![feature(cfg_target_has_reliable_f16_f128)]
-    /// # #![expect(internal_features)]
     /// # #[cfg(not(miri))]
     /// # #[cfg(target_has_reliable_f128_math)] {
     ///
@@ -1739,8 +1724,6 @@ impl f128 {
     ///
     /// ```
     /// #![feature(f128)]
-    /// # #![feature(cfg_target_has_reliable_f16_f128)]
-    /// # #![expect(internal_features)]
     /// # #[cfg(not(miri))]
     /// # #[cfg(target_has_reliable_f128_math)] {
     ///
@@ -1779,8 +1762,6 @@ impl f128 {
     ///
     /// ```
     /// #![feature(f128)]
-    /// # #![feature(cfg_target_has_reliable_f16_f128)]
-    /// # #![expect(internal_features)]
     /// # #[cfg(not(miri))]
     /// # #[cfg(target_has_reliable_f128_math)] {
     ///
@@ -1814,8 +1795,6 @@ impl f128 {
     ///
     /// ```
     /// #![feature(f128)]
-    /// # #![feature(cfg_target_has_reliable_f16_f128)]
-    /// # #![expect(internal_features)]
     /// # #[cfg(not(miri))]
     /// # #[cfg(target_has_reliable_f128_math)] {
     ///
diff --git a/library/core/src/num/f16.rs b/library/core/src/num/f16.rs
index 45f402d4967..1d98a485c4f 100644
--- a/library/core/src/num/f16.rs
+++ b/library/core/src/num/f16.rs
@@ -1398,6 +1398,7 @@ impl f16 {
 // Functions in this module fall into `core_float_math`
 // #[unstable(feature = "core_float_math", issue = "137578")]
 #[cfg(not(test))]
+#[doc(test(attr(feature(cfg_target_has_reliable_f16_f128), expect(internal_features))))]
 impl f16 {
     /// Returns the largest integer less than or equal to `self`.
     ///
@@ -1407,8 +1408,6 @@ impl f16 {
     ///
     /// ```
     /// #![feature(f16)]
-    /// # #![feature(cfg_target_has_reliable_f16_f128)]
-    /// # #![expect(internal_features)]
     /// # #[cfg(not(miri))]
     /// # #[cfg(target_has_reliable_f16_math)] {
     ///
@@ -1440,8 +1439,6 @@ impl f16 {
     ///
     /// ```
     /// #![feature(f16)]
-    /// # #![feature(cfg_target_has_reliable_f16_f128)]
-    /// # #![expect(internal_features)]
     /// # #[cfg(not(miri))]
     /// # #[cfg(target_has_reliable_f16_math)] {
     ///
@@ -1473,8 +1470,6 @@ impl f16 {
     ///
     /// ```
     /// #![feature(f16)]
-    /// # #![feature(cfg_target_has_reliable_f16_f128)]
-    /// # #![expect(internal_features)]
     /// # #[cfg(not(miri))]
     /// # #[cfg(target_has_reliable_f16_math)] {
     ///
@@ -1511,8 +1506,6 @@ impl f16 {
     ///
     /// ```
     /// #![feature(f16)]
-    /// # #![feature(cfg_target_has_reliable_f16_f128)]
-    /// # #![expect(internal_features)]
     /// # #[cfg(not(miri))]
     /// # #[cfg(target_has_reliable_f16_math)] {
     ///
@@ -1546,8 +1539,6 @@ impl f16 {
     ///
     /// ```
     /// #![feature(f16)]
-    /// # #![feature(cfg_target_has_reliable_f16_f128)]
-    /// # #![expect(internal_features)]
     /// # #[cfg(not(miri))]
     /// # #[cfg(target_has_reliable_f16_math)] {
     ///
@@ -1580,8 +1571,6 @@ impl f16 {
     ///
     /// ```
     /// #![feature(f16)]
-    /// # #![feature(cfg_target_has_reliable_f16_f128)]
-    /// # #![expect(internal_features)]
     /// # #[cfg(not(miri))]
     /// # #[cfg(target_has_reliable_f16_math)] {
     ///
@@ -1622,8 +1611,6 @@ impl f16 {
     ///
     /// ```
     /// #![feature(f16)]
-    /// # #![feature(cfg_target_has_reliable_f16_f128)]
-    /// # #![expect(internal_features)]
     /// # #[cfg(not(miri))]
     /// # #[cfg(target_has_reliable_f16_math)] {
     ///
@@ -1670,8 +1657,6 @@ impl f16 {
     ///
     /// ```
     /// #![feature(f16)]
-    /// # #![feature(cfg_target_has_reliable_f16_f128)]
-    /// # #![expect(internal_features)]
     /// # #[cfg(not(miri))]
     /// # #[cfg(target_has_reliable_f16_math)] {
     ///
@@ -1715,8 +1700,6 @@ impl f16 {
     ///
     /// ```
     /// #![feature(f16)]
-    /// # #![feature(cfg_target_has_reliable_f16_f128)]
-    /// # #![expect(internal_features)]
     /// # #[cfg(not(miri))]
     /// # #[cfg(target_has_reliable_f16_math)] {
     ///
@@ -1755,8 +1738,6 @@ impl f16 {
     ///
     /// ```
     /// #![feature(f16)]
-    /// # #![feature(cfg_target_has_reliable_f16_f128)]
-    /// # #![expect(internal_features)]
     /// # #[cfg(not(miri))]
     /// # #[cfg(target_has_reliable_f16_math)] {
     ///
@@ -1790,8 +1771,6 @@ impl f16 {
     ///
     /// ```
     /// #![feature(f16)]
-    /// # #![feature(cfg_target_has_reliable_f16_f128)]
-    /// # #![expect(internal_features)]
     /// # #[cfg(not(miri))]
     /// # #[cfg(target_has_reliable_f16_math)] {
     ///
@@ -1828,8 +1807,6 @@ impl f16 {
     ///
     /// ```
     /// #![feature(f16)]
-    /// # #![feature(cfg_target_has_reliable_f16_f128)]
-    /// # #![expect(internal_features)]
     /// # #[cfg(not(miri))]
     /// # #[cfg(target_has_reliable_f16_math)] {
     ///