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Auto merge of #238 - bluss:fix-mut, r=cuviper 

traits: Remove pattern in trait's method signature

This use of `mut` was nonsensical for now, but is proposed to be
disallowed by rustc in the future (as a bugfix).

See rust-lang/rust/pull/37378 for context.
This commit is contained in:
Homu 2016-10-25 08:05:35 +09:00
parent 8d4b7b3a8d 96e96ef762
commit 938ec63c95
1 changed files with 1 additions and 1 deletions
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traits/src/int.rs
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@ -274,7 +274,7 @@ pub trait PrimInt
///
/// assert_eq!(2i32.pow(4), 16);
/// ```
fn pow(self, mut exp: u32) -> Self;
fn pow(self, exp: u32) -> Self;
}
macro_rules! prim_int_impl {