diff --git a/clippy_lints/src/arithmetic.rs b/clippy_lints/src/arithmetic.rs
index 473db1869ac0..efa53ff94c39 100644
--- a/clippy_lints/src/arithmetic.rs
+++ b/clippy_lints/src/arithmetic.rs
@@ -128,7 +128,7 @@ impl<'a, 'tcx> LateLintPass<'a, 'tcx> for Arithmetic {
                 }
                 self.const_span = Some(body_span);
             },
-            hir::BodyOwnerKind::Fn => (),
+            hir::BodyOwnerKind::Fn | hir::BodyOwnerKind::Closure => (),
         }
     }
 
diff --git a/clippy_lints/src/utils/mod.rs b/clippy_lints/src/utils/mod.rs
index 5d94f0f3f051..ab394cc47eaa 100644
--- a/clippy_lints/src/utils/mod.rs
+++ b/clippy_lints/src/utils/mod.rs
@@ -65,7 +65,7 @@ pub fn differing_macro_contexts(lhs: Span, rhs: Span) -> bool {
 pub fn in_constant(cx: &LateContext<'_, '_>, id: NodeId) -> bool {
     let parent_id = cx.tcx.hir().get_parent(id);
     match cx.tcx.hir().body_owner_kind(parent_id) {
-        hir::BodyOwnerKind::Fn => false,
+        hir::BodyOwnerKind::Fn | hir::BodyOwnerKind::Closure => false,
         hir::BodyOwnerKind::Const | hir::BodyOwnerKind::Static(..) => true,
     }
 }