---

yaml
---
r: 152990
b: refs/heads/try2
c: 721b4cb
h: refs/heads/master
v: v3

Author: bors

[refs]

@@ -5,7 +5,7 @@ refs/heads/snap-stage3: 78a7676898d9f80ab540c6df5d4c9ce35bb50463
 refs/heads/try: 519addf6277dbafccbb4159db4b710c37eaa2ec5
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/ndm: f3868061cd7988080c30d6d5bf352a5a5fe2460b
-refs/heads/try2: 256df5e3df5fecbd8e9a8ca1b7a370b0ce22efee
+refs/heads/try2: 721b4cb5c544328d8991216afd7445648a3ce6c6
 refs/heads/dist-snap: ba4081a5a8573875fed17545846f6f6902c8ba8d
 refs/tags/release-0.2: c870d2dffb391e14efb05aa27898f1f6333a9596
 refs/tags/release-0.3: b5f0d0f648d9a6153664837026ba1be43d3e2503

branches/try2/src/libcore/fmt/mod.rs

@@ -518,6 +518,9 @@ impl<'a, T: Show> Show for &'a T {
 impl<'a, T: Show> Show for &'a mut T {
     fn fmt(&self, f: &mut Formatter) -> Result { secret_show(&**self, f) }
 }
+impl<'a> Show for &'a Show {
+    fn fmt(&self, f: &mut Formatter) -> Result { (*self).fmt(f) }
+}
 
 impl Bool for bool {
     fn fmt(&self, f: &mut Formatter) -> Result {

branches/try2/src/test/run-pass/ifmt.rs

@@ -81,6 +81,9 @@ pub fn main() {
     t!(format!("{foo_bar}", foo_bar=1i), "1");
     t!(format!("{:d}", 5i + 5i), "10");
 
+    let a: &fmt::Show = &1i;
+    t!(format!("{}", a), "1");
+
     // Formatting strings and their arguments
     t!(format!("{:s}", "a"), "a");
     t!(format!("{:4s}", "a"), "a   ");