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| author | bors <bors@rust-lang.org> | 2015-07-03 21:31:46 +0000 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2015-07-03 21:31:46 +0000 |
| commit | f027bdc1c8a133693651f333624b756abe21960f (patch) | |
| tree | be2f5dba08045127e9852e45ffc9bfbb90ffb362 /src/libcore | |
| parent | 7b148381c755b88b032de67aea4b8a0ee6ea7985 (diff) | |
| parent | a18d9842ed94ecca3e7161945bb2f749d98d18ee (diff) | |
| download | rust-f027bdc1c8a133693651f333624b756abe21960f.tar.gz rust-f027bdc1c8a133693651f333624b756abe21960f.zip | |
Auto merge of #26378 - arielb1:unused-mut, r=pnkfelix
This makes it somewhat more aggressive, so this is kind-of a [breaking-change] for these compiling with `#[deny(unused_mut)]`. r? @pnkfelix
Diffstat (limited to 'src/libcore')
| -rw-r--r-- | src/libcore/iter.rs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/libcore/iter.rs b/src/libcore/iter.rs index 3026f91e853..4c8511eb190 100644 --- a/src/libcore/iter.rs +++ b/src/libcore/iter.rs @@ -2655,8 +2655,8 @@ macro_rules! step_impl_signed { #[allow(trivial_numeric_casts)] fn steps_between(start: &$t, end: &$t, by: &$t) -> Option<usize> { if *by == 0 { return None; } - let mut diff: usize; - let mut by_u: usize; + let diff: usize; + let by_u: usize; if *by > 0 { if *start >= *end { return Some(0); |