diff options
Diffstat (limited to 'compiler/rustc_hir_analysis/src/impl_wf_check.rs')
| -rw-r--r-- | compiler/rustc_hir_analysis/src/impl_wf_check.rs | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/compiler/rustc_hir_analysis/src/impl_wf_check.rs b/compiler/rustc_hir_analysis/src/impl_wf_check.rs index a8ae620f7a4..ab441ed4cde 100644 --- a/compiler/rustc_hir_analysis/src/impl_wf_check.rs +++ b/compiler/rustc_hir_analysis/src/impl_wf_check.rs @@ -8,6 +8,8 @@ //! specialization errors. These things can (and probably should) be //! fixed, but for the moment it's easier to do these checks early. +use std::assert_matches::debug_assert_matches; + use min_specialization::check_min_specialization; use rustc_data_structures::fx::FxHashSet; use rustc_errors::codes::*; @@ -54,7 +56,7 @@ mod min_specialization; pub fn check_impl_wf(tcx: TyCtxt<'_>, impl_def_id: LocalDefId) -> Result<(), ErrorGuaranteed> { let min_specialization = tcx.features().min_specialization; let mut res = Ok(()); - debug_assert!(matches!(tcx.def_kind(impl_def_id), DefKind::Impl { .. })); + debug_assert_matches!(tcx.def_kind(impl_def_id), DefKind::Impl { .. }); res = res.and(enforce_impl_params_are_constrained(tcx, impl_def_id)); if min_specialization { res = res.and(check_min_specialization(tcx, impl_def_id)); |