auto merge of #20677 : alexcrichton/rust/rollup, r=alexcrichton

4 files changed, 17 insertions, 17 deletions

diff --git a/src/libstd/sys/common/backtrace.rs b/src/libstd/sys/common/backtrace.rs
index d4039fd96ff..be44aa99f49 100644
--- a/src/libstd/sys/common/backtrace.rs
+++ b/src/libstd/sys/common/backtrace.rs
@@ -88,7 +88,7 @@ pub fn demangle(writer: &mut Writer, s: &str) -> IoResult<()> {
             while rest.len() > 0 {
                 if rest.starts_with("$") {
                     macro_rules! demangle {
-                        ($($pat:expr => $demangled:expr),*) => ({
+                        ($($pat:expr, => $demangled:expr),*) => ({
                             $(if rest.starts_with($pat) {
                                 try!(writer.write_str($demangled));
                                 rest = rest.slice_from($pat.len());
@@ -103,22 +103,22 @@ pub fn demangle(writer: &mut Writer, s: &str) -> IoResult<()> {
 
                     // see src/librustc/back/link.rs for these mappings
                     demangle! (
-                        "$SP$" => "@",
-                        "$UP$" => "Box",
-                        "$RP$" => "*",
-                        "$BP$" => "&",
-                        "$LT$" => "<",
-                        "$GT$" => ">",
-                        "$LP$" => "(",
-                        "$RP$" => ")",
-                        "$C$"  => ",",
+                        "$SP$", => "@",
+                        "$UP$", => "Box",
+                        "$RP$", => "*",
+                        "$BP$", => "&",
+                        "$LT$", => "<",
+                        "$GT$", => ">",
+                        "$LP$", => "(",
+                        "$RP$", => ")",
+                        "$C$", => ",",
 
                         // in theory we can demangle any Unicode code point, but
                         // for simplicity we just catch the common ones.
-                        "$u{20}" => " ",
-                        "$u{27}" => "'",
-                        "$u{5b}" => "[",
-                        "$u{5d}" => "]"
+                        "$u{20}", => " ",
+                        "$u{27}", => "'",
+                        "$u{5b}", => "[",
+                        "$u{5d}", => "]"
                     )
                 } else {
                     let idx = match rest.find('$') {
diff --git a/src/libstd/sys/common/helper_thread.rs b/src/libstd/sys/common/helper_thread.rs
index bdf1bf3dfd0..f940b6ed368 100644
--- a/src/libstd/sys/common/helper_thread.rs
+++ b/src/libstd/sys/common/helper_thread.rs
@@ -99,7 +99,7 @@ impl<M: Send> Helper<M> {
                     let _g = self.lock.lock().unwrap();
                     *self.shutdown.get() = true;
                     self.cond.notify_one()
-                }).detach();
+                });
 
                 rt::at_exit(move|:| { self.shutdown() });
                 *self.initialized.get() = true;
diff --git a/src/libstd/sys/common/mutex.rs b/src/libstd/sys/common/mutex.rs
index 567c26956ef..9aea0fb3b31 100644
--- a/src/libstd/sys/common/mutex.rs
+++ b/src/libstd/sys/common/mutex.rs
@@ -8,7 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-use kinds::Sync;
+use marker::Sync;
 use sys::mutex as imp;
 
 /// An OS-based mutual exclusion lock.
diff --git a/src/libstd/sys/common/net.rs b/src/libstd/sys/common/net.rs
index 4cf891ac498..902942d7244 100644
--- a/src/libstd/sys/common/net.rs
+++ b/src/libstd/sys/common/net.rs
@@ -469,7 +469,7 @@ pub fn write<T, L, W>(fd: sock_t,
             // Also as with read(), we use MSG_DONTWAIT to guard ourselves
             // against unforeseen circumstances.
             let _guard = lock();
-            let ptr = buf[written..].as_ptr();
+            let ptr = buf.index(&(written..)).as_ptr();
             let len = buf.len() - written;
             match retry(|| write(deadline.is_some(), ptr, len)) {
                 -1 if wouldblock() => {}