diff options
Diffstat (limited to 'compiler/rustc_trait_selection/src/traits/codegen.rs')
| -rw-r--r-- | compiler/rustc_trait_selection/src/traits/codegen.rs | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/compiler/rustc_trait_selection/src/traits/codegen.rs b/compiler/rustc_trait_selection/src/traits/codegen.rs index 5fcaa52d417..4b575ea660a 100644 --- a/compiler/rustc_trait_selection/src/traits/codegen.rs +++ b/compiler/rustc_trait_selection/src/traits/codegen.rs @@ -23,8 +23,6 @@ pub fn codegen_fulfill_obligation<'tcx>( tcx: TyCtxt<'tcx>, (param_env, trait_ref): (ty::ParamEnv<'tcx>, ty::PolyTraitRef<'tcx>), ) -> Result<&'tcx ImplSource<'tcx, ()>, CodegenObligationError> { - // Remove any references to regions; this helps improve caching. - let trait_ref = tcx.erase_regions(trait_ref); // We expect the input to be fully normalized. debug_assert_eq!(trait_ref, tcx.normalize_erasing_regions(param_env, trait_ref)); |