core: Split apart the global `core` feature

[rust.git] / src / libcore / num / f64.rs

diff --git a/src/libcore/num/f64.rs b/src/libcore/num/f64.rs
index 62b566e7eb40cb65f8b45d704e0f8c2fa83d22f7..bbc1bdacde713a067636656744da0d657e6df7ef 100644 (file)
--- a/src/libcore/num/f64.rs
+++ b/src/libcore/num/f64.rs
@@ -71,7 +71,8 @@ pub mod consts {
     pub const PI: f64 = 3.14159265358979323846264338327950288_f64;
 
     /// pi * 2.0
-    #[unstable(feature = "core", reason = "unclear naming convention/usefulness")]
+    #[unstable(feature = "float_consts",
+               reason = "unclear naming convention/usefulness")]
     pub const PI_2: f64 = 6.28318530717958647692528676655900576_f64;
 
     /// pi/2.0
@@ -135,7 +136,6 @@ pub mod consts {
     pub const LN_10: f64 = 2.30258509299404568401799145468436421_f64;
 }
 
-#[unstable(feature = "core", reason = "trait is unstable")]
 impl Float for f64 {
     #[inline]
     fn nan() -> f64 { NAN }