Use bool in favor of Option<()> for diagnostics

2 files changed, 2 insertions, 3 deletions

diff --git a/compiler/rustc_hir_analysis/src/check/check.rs b/compiler/rustc_hir_analysis/src/check/check.rs
index 0135cdf1e90..16eeb57b2b9 100644
--- a/compiler/rustc_hir_analysis/src/check/check.rs
+++ b/compiler/rustc_hir_analysis/src/check/check.rs
@@ -1564,7 +1564,7 @@ fn check_type_alias_type_params_are_used<'tcx>(tcx: TyCtxt<'tcx>, def_id: LocalD
             // * compare the param span to the pred span to detect lone user-written `Sized` bounds
             let has_explicit_bounds = bounded_params.is_empty()
                 || (*bounded_params).get(&param.index).is_some_and(|&&pred_sp| pred_sp != span);
-            let const_param_help = (!has_explicit_bounds).then_some(());
+            let const_param_help = !has_explicit_bounds;
 
             let mut diag = tcx.dcx().create_err(errors::UnusedGenericParameter {
                 span,
diff --git a/compiler/rustc_hir_analysis/src/check/wfcheck.rs b/compiler/rustc_hir_analysis/src/check/wfcheck.rs
index bdf2914fc50..d4b2c3f8a87 100644
--- a/compiler/rustc_hir_analysis/src/check/wfcheck.rs
+++ b/compiler/rustc_hir_analysis/src/check/wfcheck.rs
@@ -1972,8 +1972,7 @@ fn report_bivariance<'tcx>(
     }
 
     let const_param_help =
-        matches!(param.kind, hir::GenericParamKind::Type { .. } if !has_explicit_bounds)
-            .then_some(());
+        matches!(param.kind, hir::GenericParamKind::Type { .. } if !has_explicit_bounds);
 
     let mut diag = tcx.dcx().create_err(errors::UnusedGenericParameter {
         span: param.span,