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-rw-r--r--compiler/rustc_borrowck/src/lib.rs2
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/rustc_borrowck/src/lib.rs b/compiler/rustc_borrowck/src/lib.rs
index a4b285a34fa..70d0a101b4e 100644
--- a/compiler/rustc_borrowck/src/lib.rs
+++ b/compiler/rustc_borrowck/src/lib.rs
@@ -528,7 +528,7 @@ impl<'cx, 'tcx> BorrowckInferCtxt<'cx, 'tcx> {
     where
         F: Fn() -> RegionCtxt,
     {
-        let next_region = self.infcx.next_nll_region_var(origin.clone());
+        let next_region = self.infcx.next_nll_region_var(origin);
         let vid = next_region.as_var();
 
         if cfg!(debug_assertions) && !self.inside_canonicalization_ctxt() {