5 files changed, 4 insertions, 3 deletions
diff --git a/src/libstd/io/mod.rs b/src/libstd/io/mod.rs
index 3ad1b5222cb..fdd8738a89d 100644
--- a/src/libstd/io/mod.rs
+++ b/src/libstd/io/mod.rs
@@ -1444,7 +1444,7 @@ pub trait Buffer: Reader {
                     }
                 }
             };
-            buffer.consume(used);
+            self.consume(used);
             if done {
                 return Ok(res);
             }
diff --git a/src/libstd/sync/mpsc/mod.rs b/src/libstd/sync/mpsc/mod.rs
index 96b1636667e..062bdf346cd 100644
--- a/src/libstd/sync/mpsc/mod.rs
+++ b/src/libstd/sync/mpsc/mod.rs
@@ -319,8 +319,6 @@ use prelude::v1::*;
 
 use sync::Arc;
 use fmt;
-#[cfg(stage0)] // NOTE remove use after next snapshot
-use marker;
 use mem;
 use cell::UnsafeCell;
 
diff --git a/src/libstd/sys/windows/backtrace.rs b/src/libstd/sys/windows/backtrace.rs
index 2561b1bebb5..cba7d81937a 100644
--- a/src/libstd/sys/windows/backtrace.rs
+++ b/src/libstd/sys/windows/backtrace.rs
@@ -31,6 +31,7 @@ use mem;
 use ops::Drop;
 use option::Option::{Some, None};
 use path::Path;
+use ptr;
 use result::Result::{Ok, Err};
 use slice::SliceExt;
 use str::{self, StrExt};
diff --git a/src/libstd/sys/windows/thread_local.rs b/src/libstd/sys/windows/thread_local.rs
index 83c116e9b05..d148f82184b 100644
--- a/src/libstd/sys/windows/thread_local.rs
+++ b/src/libstd/sys/windows/thread_local.rs
@@ -13,6 +13,7 @@ use prelude::v1::*;
 use libc::types::os::arch::extra::{DWORD, LPVOID, BOOL};
 
 use mem;
+use ptr;
 use rt;
 use sys_common::mutex::{MUTEX_INIT, Mutex};
 
diff --git a/src/libstd/thread_local/mod.rs b/src/libstd/thread_local/mod.rs
index 24e46d8d88e..f7a2f8e10e9 100644
--- a/src/libstd/thread_local/mod.rs
+++ b/src/libstd/thread_local/mod.rs
@@ -459,6 +459,7 @@ mod imp {
 
     use cell::UnsafeCell;
     use mem;
+    use ptr;
     use sys_common::thread_local::StaticKey as OsStaticKey;
 
     #[doc(hidden)]