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Rename assert_eq arguments to left and right.

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The names expected and actual are not used anymore in the output. It also
removes the confusion that the argument order is the opposite of junit.
This commit is contained in:
Niels Egberts 2014-12-08 23:12:03 +00:00
parent 84a7615418
commit 2dc338dfdb
1 changed files with 6 additions and 6 deletions
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12
src/libstd/macros.rs
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@ -120,14 +120,14 @@ macro_rules! assert(
/// ```
#[macro_export]
macro_rules! assert_eq(
($given:expr , $expected:expr) => ({
match (&($given), &($expected)) {
(given_val, expected_val) => {
($left:expr , $right:expr) => ({
match (&($left), &($right)) {
(left_val, right_val) => {
// check both directions of equality....
if !((*given_val == *expected_val) &&
(*expected_val == *given_val)) {
if !((*left_val == *right_val) &&
(*right_val == *left_val)) {
panic!("assertion failed: `(left == right) && (right == left)` \
(left: `{}`, right: `{}`)", *given_val, *expected_val)
(left: `{}`, right: `{}`)", *left_val, *right_val)
}
}
}