turn ManuallyDrop::new into a constant function

japaric · japaric · commit 2843e648c236 · 2018-04-21T23:22:27.000+02:00
diff --git a/src/libcore/mem.rs b/src/libcore/mem.rs
@@ -960,7 +960,7 @@ impl<T> ManuallyDrop<T> {
     /// ```
     #[stable(feature = "manually_drop", since = "1.20.0")]
     #[inline]
-    pub fn new(value: T) -> ManuallyDrop<T> {
+    pub const fn new(value: T) -> ManuallyDrop<T> {
         ManuallyDrop { value: value }
     }
 

Original file line number	Diff line number	Diff line change
`@@ -960,7 +960,7 @@ impl<T> ManuallyDrop<T> {`
`960`	`960`	/// ```
`961`	`961`	`#[stable(feature = "manually_drop", since = "1.20.0")]`
`962`	`962`	`#[inline]`
`963`		`- pub fn new(value: T) -> ManuallyDrop<T> {`
	`963`	`+ pub const fn new(value: T) -> ManuallyDrop<T> {`
`964`	`964`	`ManuallyDrop { value: value }`
`965`	`965`	`}`
`966`	`966`