Fixed all unnecessary muts in language core

2017-08-01 13:03:03 +01:00
parent 35b9bd0559
commit 400075d9d9
32 changed files with 41 additions and 41 deletions
--- a/src/libcore/ops/function.rs
+++ b/src/libcore/ops/function.rs
@@ -187,7 +187,7 @@ mod impls {
        where F : FnMut<A>
    {
        type Output = F::Output;
-        extern "rust-call" fn call_once(mut self, args: A) -> F::Output {
+        extern "rust-call" fn call_once(self, args: A) -> F::Output {
            (*self).call_mut(args)
        }
    }