X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;ds=sidebyside;f=compiler%2Frustc_middle%2Fsrc%2Fmir%2Fterminator.rs;h=c8db4aeb449b87e66b1a99e78572f7046a1dce98;hb=ad2a80e412768fd2c9a162a3b68e1489af446f2f;hp=887dbefa9f2da411bddbd8e4940b79dec02f1237;hpb=f5b68a4444a96f8a2915dfa8b7fc9b641f56bdf2;p=rust.git

diff --git a/compiler/rustc_middle/src/mir/terminator.rs b/compiler/rustc_middle/src/mir/terminator.rs
index 887dbefa9f2..c8db4aeb449 100644
--- a/compiler/rustc_middle/src/mir/terminator.rs
+++ b/compiler/rustc_middle/src/mir/terminator.rs
@@ -67,7 +67,7 @@ pub fn otherwise(&self) -> BasicBlock {
     ///
     /// Note that this may yield 0 elements. Only the `otherwise` branch is mandatory.
     pub fn iter(&self) -> SwitchTargetsIter<'_> {
-        SwitchTargetsIter { inner: self.values.iter().zip(self.targets.iter()) }
+        SwitchTargetsIter { inner: iter::zip(&self.values, &self.targets) }
     }
 
     /// Returns a slice with all possible jump targets (including the fallback target).