syntax: impl fmt::Pointer for P<T>

richo · richo · commit a3e70c787008 · 2015-04-07T02:29:14.000-07:00
diff --git a/src/libsyntax/ptr.rs b/src/libsyntax/ptr.rs
@@ -111,6 +111,13 @@ impl<T: Display> Display for P<T> {
     }
 }
 
+#[stable(feature = "rust1", since = "1.0.0")]
+impl<T> fmt::Pointer for P<T> {
+    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+        fmt::Pointer::fmt(&self.ptr, f)
+    }
+}
+
 impl<T: Hash> Hash for P<T> {
     fn hash<H: Hasher>(&self, state: &mut H) {
         (**self).hash(state);

Original file line number	Diff line number	Diff line change
`@@ -111,6 +111,13 @@ impl<T: Display> Display for P<T> {`
`111`	`111`	`}`
`112`	`112`	`}`
`113`	`113`
	`114`	`+#[stable(feature = "rust1", since = "1.0.0")]`
	`115`	`+impl<T> fmt::Pointer for P<T> {`
	`116`	`+ fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {`
	`117`	`+ fmt::Pointer::fmt(&self.ptr, f)`
	`118`	`+ }`
	`119`	`+}`
	`120`	`+`
`114`	`121`	`impl<T: Hash> Hash for P<T> {`
`115`	`122`	`fn hash<H: Hasher>(&self, state: &mut H) {`
`116`	`123`	`(**self).hash(state);`