diff options
Diffstat (limited to 'compiler')
| -rw-r--r-- | compiler/rustc_trait_selection/src/traits/const_evaluatable.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/rustc_trait_selection/src/traits/const_evaluatable.rs b/compiler/rustc_trait_selection/src/traits/const_evaluatable.rs index f779d9dd8d9..786473457ae 100644 --- a/compiler/rustc_trait_selection/src/traits/const_evaluatable.rs +++ b/compiler/rustc_trait_selection/src/traits/const_evaluatable.rs @@ -219,7 +219,7 @@ fn satisfied_from_param_env<'tcx>( } if let Some(Ok(c)) = single_match { - let ocx = ObligationCtxt::new(infcx); + let ocx = ObligationCtxt::new_in_snapshot(infcx); assert!(ocx.eq(&ObligationCause::dummy(), param_env, c.ty(), ct.ty()).is_ok()); assert!(ocx.eq(&ObligationCause::dummy(), param_env, c, ct).is_ok()); assert!(ocx.select_all_or_error().is_empty()); |