Use T: ?Sized in intrinsics::forget

diff --git a/src/libcore/intrinsics.rs b/src/libcore/intrinsics.rs
index 4fcce7096b4b67f00293565a69de8ec848ab32d7..f795e41f7c5f0bec19668c43dec2190a9427758a 100644 (file)
--- a/src/libcore/intrinsics.rs
+++ b/src/libcore/intrinsics.rs
@@ -716,7 +716,7 @@
 
     /// Moves a value out of scope without running drop glue.
     #[cfg(not(stage0))]
-    pub fn forget<T>(_: T);
+    pub fn forget<T: ?Sized>(_: T);
 
     /// Reinterprets the bits of a value of one type as another type.
     ///