cargo clippy --fix

crates/hir-ty/src/layout/adt.rs

@@ -80,7 +80,7 @@ pub fn layout_of_adt_query(
             matches!(def, AdtId::EnumId(..)),
             is_unsafe_cell(db, def),
             layout_scalar_valid_range(db, def),
-            |min, max| repr_discr(&dl, &repr, min, max).unwrap_or((Integer::I8, false)),
+            |min, max| repr_discr(dl, &repr, min, max).unwrap_or((Integer::I8, false)),
             variants.iter_enumerated().filter_map(|(id, _)| {
                 let AdtId::EnumId(e) = def else { return None };
                 let d = db.const_eval_discriminant(db.enum_data(e).variants[id.0].0).ok()?;

crates/hir-ty/src/layout/target.rs

@@ -12,7 +12,7 @@ pub fn target_data_layout_query(
 ) -> Option<Arc<TargetDataLayout>> {
     let crate_graph = db.crate_graph();
     let target_layout = crate_graph[krate].target_layout.as_ref().ok()?;
-    let res = TargetDataLayout::parse_from_llvm_datalayout_string(&target_layout);
+    let res = TargetDataLayout::parse_from_llvm_datalayout_string(target_layout);
     if let Err(_e) = &res {
         // FIXME: Print the error here once it implements debug/display
         // also logging here is somewhat wrong, but unfortunately this is the earliest place we can

crates/hir-ty/src/layout/tests.rs

@@ -366,11 +366,11 @@ fn return_position_impl_trait() {
             }
             let waker = Arc::new(EmptyWaker).into();
             let mut context = Context::from_waker(&waker);
-            let x = pinned.poll(&mut context);
-            x
+
+            pinned.poll(&mut context)
         }
-        let x = unwrap_fut(f());
-        x
+
+        unwrap_fut(f())
     }
     size_and_align_expr! {
         struct Foo<T>(T, T, (T, T));

crates/hir-ty/src/layout/tests/closure.rs

@@ -36,7 +36,7 @@ fn ref_simple() {
             let mut y: i32 = 5;
         ]
         |x: i32| {
-            y = y + x;
+            y += x;
             y
         }
     }
@@ -66,7 +66,7 @@ fn ref_simple() {
             let x: &mut X = &mut X(2, 6);
         ]
         || {
-            (*x).0 as i64 + x.1
+            x.0 as i64 + x.1
         }
     }
 }
@@ -188,9 +188,7 @@ fn match_pattern() {
         struct X(i64, i32, (u8, i128));
         let _y: X = X(2, 5, (7, 3));
         move |x: i64| {
-            match _y {
-                _ => x,
-            }
+            x
         }
     }
     size_and_align_expr! {
@@ -264,8 +262,8 @@ fn regression_15623() {
         let c = 5;
         move || {
             let 0 = a else { return b; };
-            let y = c;
-            y
+
+            c
         }
     }
 }