1 files changed, 4 insertions, 4 deletions
diff --git a/src/test/run-pass/new-impl-syntax.rs b/src/test/run-pass/new-impl-syntax.rs
index 8532b5f51dc..84d2083cedd 100644
--- a/src/test/run-pass/new-impl-syntax.rs
+++ b/src/test/run-pass/new-impl-syntax.rs
@@ -17,7 +17,7 @@ struct Thingy {
 
 impl fmt::Show for Thingy {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        write!(f, "{{ x: {}, y: {} }}", self.x, self.y)
+        write!(f, "{{ x: {:?}, y: {:?} }}", self.x, self.y)
     }
 }
 
@@ -27,11 +27,11 @@ struct PolymorphicThingy<T> {
 
 impl<T:fmt::Show> fmt::Show for PolymorphicThingy<T> {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        write!(f, "{}", self.x)
+        write!(f, "{:?}", self.x)
     }
 }
 
 pub fn main() {
-    println!("{}", Thingy { x: 1, y: 2 }.to_string());
-    println!("{}", PolymorphicThingy { x: Thingy { x: 1, y: 2 } }.to_string());
+    println!("{:?}", Thingy { x: 1, y: 2 });
+    println!("{:?}", PolymorphicThingy { x: Thingy { x: 1, y: 2 } });
 }