Update a compiler-test to the `Default` changes

diff --git a/src/test/run-pass-fulldeps/dropck_tarena_sound_drop.rs b/src/test/run-pass-fulldeps/dropck_tarena_sound_drop.rs
index 48f54188796798c696677466b251f61520ba2141..9fa0b40d49c20a2dd77ccb7553aa30cc27a25ffe 100644 (file)
--- a/src/test/run-pass-fulldeps/dropck_tarena_sound_drop.rs
+++ b/src/test/run-pass-fulldeps/dropck_tarena_sound_drop.rs
@@ -46,6 +46,6 @@ impl<'a> HasId for &'a usize { fn count(&self) -> usize { 1 } }
 fn f<'a, 'b>(_arena: &'a TypedArena<C<'b>>) {}
 
 fn main() {
-    let arena: TypedArena<C> = TypedArena::new();
+    let arena: TypedArena<C> = TypedArena::default();
     f(&arena);
 }