---

yaml
---
r: 212027
b: refs/heads/tmp
c: aebf331
h: refs/heads/master
i:
  212025: 065f7a2
  212023: 88aba40
v: v3

Author: sfackler

[refs]

@@ -32,7 +32,7 @@ refs/heads/building: 126db549b038c84269a1e4fe46f051b2c15d6970
 refs/heads/beta: 62e70d35be3fe532c26a400b499c58a18f18dd3a
 refs/heads/windistfix: 7608dbad651f02e837ed05eef3d74a6662a6e928
 refs/tags/1.0.0-alpha: e42bd6d93a1d3433c486200587f8f9e12590a4d7
-refs/heads/tmp: f65ba38cc4d69089575580807b262a029b53c0e2
+refs/heads/tmp: aebf331431eeac6e91eba5072e2ee7f171cd1244
 refs/tags/1.0.0-alpha.2: 4c705f6bc559886632d3871b04f58aab093bfa2f
 refs/tags/homu-tmp: b77d60adb019bb5de05e884a99f3290ec4694137
 refs/heads/gate: 97c84447b65164731087ea82685580cc81424412

branches/tmp/src/libstd/io/error.rs

@@ -187,7 +187,8 @@ impl Error {
     ///
     /// If this `Error` was constructed via `new` then this function will
     /// return `Some`, otherwise it will return `None`.
-    #[unstable(feature = "io_error_inner", reason = "recently added")]
+    #[unstable(feature = "io_error_inner",
+               reason = "recently added and requires UFCS to downcast")]
     pub fn get_ref(&self) -> Option<&(error::Error+Send+Sync+'static)> {
         match self.repr {
             Repr::Os(..) => None,
@@ -200,7 +201,8 @@ impl Error {
     ///
     /// If this `Error` was constructed via `new` then this function will
     /// return `Some`, otherwise it will return `None`.
-    #[unstable(feature = "io_error_inner", reason = "recently added")]
+    #[unstable(feature = "io_error_inner",
+               reason = "recently added and requires UFCS to downcast")]
     pub fn get_mut(&mut self) -> Option<&mut (error::Error+Send+Sync+'static)> {
         match self.repr {
             Repr::Os(..) => None,
@@ -212,7 +214,8 @@ impl Error {
     ///
     /// If this `Error` was constructed via `new` then this function will
     /// return `Some`, otherwise it will return `None`.
-    #[unstable(feature = "io_error_inner", reason = "recently added")]
+    #[unstable(feature = "io_error_inner",
+               reason = "recently added and requires UFCS to downcast")]
     pub fn into_inner(self) -> Option<Box<error::Error+Send+Sync>> {
         match self.repr {
             Repr::Os(..) => None,