Split relate_substs into two functions

[rust.git] / compiler / rustc_infer / src / infer / equate.rs

diff --git a/compiler/rustc_infer/src/infer/equate.rs b/compiler/rustc_infer/src/infer/equate.rs
index 65c0eba4b3d5c791aa254269c389c3c26460e5f4..ef6d464d3c6f101bad711e81647aa88450a4857b 100644 (file)
--- a/compiler/rustc_infer/src/infer/equate.rs
+++ b/compiler/rustc_infer/src/infer/equate.rs
@@ -53,7 +53,7 @@ fn relate_item_substs(
         // performing trait matching (which then performs equality
         // unification).
 
-        relate::relate_substs(self, None, a_subst, b_subst)
+        relate::relate_substs(self, a_subst, b_subst)
     }
 
     fn relate_with_variance<T: Relate<'tcx>>(