From 3772c1eebae213c8eaa992462758755932ef2b3f Mon Sep 17 00:00:00 2001
From: Steve Klabnik <steve@steveklabnik.com>
Date: Thu, 30 May 2013 16:33:06 -0700
Subject: [PATCH] Switch expected and actual in assert_eq!

The original XUnit was expected, actual, but we had actual, expected.
http://junit.sourceforge.net/javadoc/org/junit/Assert.html#assertEquals%28double,%20double%29

With the new formatting, this doesn't matter as much, but it's nice to be
consistent with previous frameworks, and if we change the output such
that it does matter, better to be ready.
---
 src/libsyntax/ext/expand.rs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/libsyntax/ext/expand.rs b/src/libsyntax/ext/expand.rs
index 89ed9b7294d3f..eae99a51106c1 100644
--- a/src/libsyntax/ext/expand.rs
+++ b/src/libsyntax/ext/expand.rs
@@ -467,7 +467,7 @@ pub fn core_macros() -> ~str {
     )
 
     macro_rules! assert_eq (
-        ($given:expr , $expected:expr) => (
+        ($expected:expr , $given:expr) => (
             {
                 let given_val = $given;
                 let expected_val = $expected;
@@ -480,7 +480,7 @@ pub fn core_macros() -> ~str {
     )
 
     macro_rules! assert_approx_eq (
-        ($given:expr , $expected:expr) => (
+        ($expected:expr , $given:expr) => (
             {
                 use std::cmp::ApproxEq;
 
@@ -496,7 +496,7 @@ pub fn core_macros() -> ~str {
                 }
             }
         );
-        ($given:expr , $expected:expr , $epsilon:expr) => (
+        ($expected:expr , $given:expr , $epsilon:expr) => (
             {
                 use std::cmp::ApproxEq;