From ecd08b989ae006660929bce6b719d9f7bc34a7fe Mon Sep 17 00:00:00 2001
From: Nick Desaulniers <ndesaulniers@mozilla.com>
Date: Sat, 1 Jun 2013 18:19:16 -0700
Subject: Swap return value of pipes::init Fixes #4501

---
 src/libstd/comm.rs  | 12 ++++++------
 src/libstd/pipes.rs |  8 ++++----
 2 files changed, 10 insertions(+), 10 deletions(-)

(limited to 'src/libstd')

diff --git a/src/libstd/comm.rs b/src/libstd/comm.rs
index a376a715976..f0c353c8d62 100644
--- a/src/libstd/comm.rs
+++ b/src/libstd/comm.rs
@@ -376,7 +376,7 @@ mod pipesy {
         priv use core::kinds::Owned;
         use ptr::to_mut_unsafe_ptr;
 
-        pub fn init<T: Owned>() -> (client::Oneshot<T>, server::Oneshot<T>) {
+        pub fn init<T: Owned>() -> (server::Oneshot<T>, client::Oneshot<T>) {
             pub use core::pipes::HasBuffer;
 
             let buffer = ~::core::pipes::Buffer {
@@ -466,7 +466,7 @@ mod pipesy {
 
     /// Initialiase a (send-endpoint, recv-endpoint) oneshot pipe pair.
     pub fn oneshot<T: Owned>() -> (PortOne<T>, ChanOne<T>) {
-        let (chan, port) = oneshot::init();
+        let (port, chan) = oneshot::init();
         (PortOne::new(port), ChanOne::new(chan))
     }
 
@@ -550,7 +550,7 @@ mod pipesy {
     pub mod streamp {
         priv use core::kinds::Owned;
 
-        pub fn init<T: Owned>() -> (client::Open<T>, server::Open<T>) {
+        pub fn init<T: Owned>() -> (server::Open<T>, client::Open<T>) {
             pub use core::pipes::HasBuffer;
             ::core::pipes::entangle()
         }
@@ -567,7 +567,7 @@ mod pipesy {
                 ::core::option::Option<Open<T>> {
                 {
                     use super::data;
-                    let (c, s) = ::core::pipes::entangle();
+                    let (s, c) = ::core::pipes::entangle();
                     let message = data(x_0, s);
                     if ::core::pipes::send(pipe, message) {
                         ::core::pipes::rt::make_some(c)
@@ -579,7 +579,7 @@ mod pipesy {
             pub fn data<T: Owned>(pipe: Open<T>, x_0: T) -> Open<T> {
                 {
                     use super::data;
-                    let (c, s) = ::core::pipes::entangle();
+                    let (s, c) = ::core::pipes::entangle();
                     let message = data(x_0, s);
                     ::core::pipes::send(pipe, message);
                     c
@@ -615,7 +615,7 @@ mod pipesy {
 
     */
     pub fn stream<T:Owned>() -> (Port<T>, Chan<T>) {
-        let (c, s) = streamp::init();
+        let (s, c) = streamp::init();
 
         (Port {
             endp: Some(s)
diff --git a/src/libstd/pipes.rs b/src/libstd/pipes.rs
index 9607d395151..365e192da66 100644
--- a/src/libstd/pipes.rs
+++ b/src/libstd/pipes.rs
@@ -237,11 +237,11 @@ pub fn packet<T>() -> *mut Packet<T> {
 pub fn entangle_buffer<T:Owned,Tstart:Owned>(
     mut buffer: ~Buffer<T>,
     init: &fn(*libc::c_void, x: &mut T) -> *mut Packet<Tstart>)
-    -> (SendPacketBuffered<Tstart, T>, RecvPacketBuffered<Tstart, T>) {
+    -> (RecvPacketBuffered<Tstart, T>, SendPacketBuffered<Tstart, T>) {
     unsafe {
         let p = init(transmute_copy(&buffer), &mut buffer.data);
         forget(buffer);
-        (SendPacketBuffered(p), RecvPacketBuffered(p))
+        (RecvPacketBuffered(p), SendPacketBuffered(p))
     }
 }
 
@@ -775,9 +775,9 @@ pub fn RecvPacketBuffered<T,Tbuffer>(p: *mut Packet<T>)
     }
 }
 
-pub fn entangle<T>() -> (SendPacket<T>, RecvPacket<T>) {
+pub fn entangle<T>() -> (RecvPacket<T>, SendPacket<T>) {
     let p = packet();
-    (SendPacket(p), RecvPacket(p))
+    (RecvPacket(p), SendPacket(p))
 }
 
 /** Receives a message from one of two endpoints.
-- 
cgit 1.4.1-3-g733a5