Rollup merge of #94011 - est31:let_else, r=lcnr

Even more let_else adoptions

Continuation of #89933, #91018, #91481, #93046, #93590.

2 files changed, 2 insertions, 9 deletions

diff --git a/compiler/rustc_mir_transform/src/generator.rs b/compiler/rustc_mir_transform/src/generator.rs
index 433a1c6ad67..05de52458ad 100644
--- a/compiler/rustc_mir_transform/src/generator.rs
+++ b/compiler/rustc_mir_transform/src/generator.rs
@@ -1241,9 +1241,7 @@ impl<'tcx> MirPass<'tcx> for StateTransform {
     }
 
     fn run_pass(&self, tcx: TyCtxt<'tcx>, body: &mut Body<'tcx>) {
-        let yield_ty = if let Some(yield_ty) = body.yield_ty() {
-            yield_ty
-        } else {
+        let Some(yield_ty) = body.yield_ty() else {
             // This only applies to generators
             return;
         };
diff --git a/compiler/rustc_mir_transform/src/normalize_array_len.rs b/compiler/rustc_mir_transform/src/normalize_array_len.rs
index 0392c5a5468..cdfd49ef478 100644
--- a/compiler/rustc_mir_transform/src/normalize_array_len.rs
+++ b/compiler/rustc_mir_transform/src/normalize_array_len.rs
@@ -212,12 +212,7 @@ fn normalize_array_len_call<'tcx>(
                         let Some(local) = place.as_local() else { return };
                         match operand {
                             Operand::Copy(place) | Operand::Move(place) => {
-                                let operand_local =
-                                    if let Some(local) = place.local_or_deref_local() {
-                                        local
-                                    } else {
-                                        return;
-                                    };
+                                let Some(operand_local) = place.local_or_deref_local() else { return; };
                                 if !interesting_locals.contains(operand_local) {
                                     return;
                                 }