2 files changed, 2 insertions, 2 deletions
diff --git a/src/libdebug/lib.rs b/src/libdebug/lib.rs
index 6341a380563..cc97eeffe7a 100644
--- a/src/libdebug/lib.rs
+++ b/src/libdebug/lib.rs
@@ -25,7 +25,7 @@
        html_favicon_url = "http://www.rust-lang.org/favicon.ico",
        html_root_url = "http://doc.rust-lang.org/master/")]
 #![experimental]
-#![feature(managed_boxes, macro_rules)]
+#![feature(managed_boxes, macro_rules, issue_5723_bootstrap)]
 #![allow(experimental)]
 
 pub mod fmt;
diff --git a/src/libdebug/repr.rs b/src/libdebug/repr.rs
index 20f96d24a5f..dbd2c09497b 100644
--- a/src/libdebug/repr.rs
+++ b/src/libdebug/repr.rs
@@ -95,7 +95,7 @@ pub struct ReprVisitor<'a> {
     ptr: *const u8,
     ptr_stk: Vec<*const u8>,
     var_stk: Vec<VariantState>,
-    writer: &'a mut io::Writer,
+    writer: &'a mut io::Writer+'a,
     last_err: Option<io::IoError>,
 }