Use associated_type_bounds where applicable - closes #61738

2 files changed, 7 insertions, 2 deletions

diff --git a/src/librustc_data_structures/lib.rs b/src/librustc_data_structures/lib.rs
index 8fb0ea0271b..9f103437d36 100644
--- a/src/librustc_data_structures/lib.rs
+++ b/src/librustc_data_structures/lib.rs
@@ -23,6 +23,7 @@
 #![feature(core_intrinsics)]
 #![feature(integer_atomics)]
 #![feature(test)]
+#![feature(associated_type_bounds)]
 
 #![cfg_attr(unix, feature(libc))]
 
diff --git a/src/librustc_data_structures/owning_ref/mod.rs b/src/librustc_data_structures/owning_ref/mod.rs
index ea9c5283aee..b835b1706b8 100644
--- a/src/librustc_data_structures/owning_ref/mod.rs
+++ b/src/librustc_data_structures/owning_ref/mod.rs
@@ -847,7 +847,9 @@ pub trait ToHandleMut {
 }
 
 impl<O, H> OwningHandle<O, H>
-    where O: StableAddress, O::Target: ToHandle<Handle = H>, H: Deref,
+where
+    O: StableAddress<Target: ToHandle<Handle = H>>,
+    H: Deref,
 {
     /// Creates a new `OwningHandle` for a type that implements `ToHandle`. For types
     /// that don't implement `ToHandle`, callers may invoke `new_with_fn`, which accepts
@@ -858,7 +860,9 @@ impl<O, H> OwningHandle<O, H>
 }
 
 impl<O, H> OwningHandle<O, H>
-    where O: StableAddress, O::Target: ToHandleMut<HandleMut = H>, H: DerefMut,
+where
+    O: StableAddress<Target: ToHandleMut<HandleMut = H>>,
+    H: DerefMut,
 {
     /// Creates a new mutable `OwningHandle` for a type that implements `ToHandleMut`.
     pub fn new_mut(o: O) -> Self {