---

yaml
---
r: 169851
b: refs/heads/auto
c: 990a79f
h: refs/heads/master
i:
  169849: f2af9db
  169847: 9562b02
v: v3

Author: huonw

[refs]

@@ -10,7 +10,7 @@ refs/tags/release-0.3: b5f0d0f648d9a6153664837026ba1be43d3e2503
 refs/tags/release-0.3.1: 495bae036dfe5ec6ceafd3312b4dca48741e845b
 refs/tags/release-0.4: e828ea2080499553b97dfe33b3f4d472b4562ad7
 refs/tags/release-0.5: 7e3bcfbf21278251ee936ad53e92e9b719702d73
-refs/heads/auto: e670fb484b89dfbdfbee9b91497db61303882d8b
+refs/heads/auto: 990a79f097e8e74308bfec6d72dcdbb769a7973b
 refs/heads/servo: af82457af293e2a842ba6b7759b70288da276167
 refs/tags/release-0.6: b4ebcfa1812664df5e142f0134a5faea3918544c
 refs/tags/0.1: b19db808c2793fe2976759b85a355c3ad8c8b336

branches/auto/src/libcore/char.rs

@@ -198,10 +198,7 @@ pub trait CharExt {
 impl CharExt for char {
     #[unstable = "pending integer conventions"]
     fn is_digit(self, radix: uint) -> bool {
-        match self.to_digit(radix) {
-            Some(_) => true,
-            None    => false,
-        }
+        self.to_digit(radix).is_some()
     }
 
     #[unstable = "pending integer conventions"]