Make syntax::owned_slice a Box<[T]> wrapper.

This makes it correct (e.g. avoiding null pointers) and safe.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/libsyntax/print/pprust.rs b/src/libsyntax/print/pprust.rs
index 8e7804aaa71..0a6f5dabcce 100644
--- a/src/libsyntax/print/pprust.rs
+++ b/src/libsyntax/print/pprust.rs
@@ -2458,7 +2458,7 @@ impl<'a> State<'a> {
                 s.print_lifetime_def(lifetime)
             } else {
                 let idx = idx - generics.lifetimes.len();
-                let param = generics.ty_params.get(idx);
+                let param = &generics.ty_params[idx];
                 s.print_ty_param(param)
             }
         }));