Mark RuboCop::AST::EnsureNode as being in a void context.

rubocop · Aug 17, 2024 · b88f3ee · b88f3ee
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diff --git a/changelog/change_mark_ensure_as_void_context.md b/changelog/change_mark_ensure_as_void_context.md
@@ -0,0 +1 @@
+* [#309](https://github.com/rubocop/rubocop-ast/pull/309): Mark `RuboCop::AST::EnsureNode` as being in a void context. ([@earlopain][])
diff --git a/lib/rubocop/ast/node/ensure_node.rb b/lib/rubocop/ast/node/ensure_node.rb
@@ -12,6 +12,14 @@ class EnsureNode < Node
       def body
         node_parts[1]
       end
+
+      # Checks whether this node body is a void context.
+      # Always `true` for `ensure`.
+      #
+      # @return [true] whether the `ensure` node body is a void context
+      def void_context?
+        true
+      end
     end
   end
 end
diff --git a/spec/rubocop/ast/ensure_node_spec.rb b/spec/rubocop/ast/ensure_node_spec.rb
@@ -14,4 +14,10 @@
 
     it { expect(ensure_node.body).to be_sym_type }
   end
+
+  describe '#void_context?' do
+    let(:source) { 'begin; beginbody; ensure; ensurebody; end' }
+
+    it { expect(ensure_node).to be_void_context }
+  end
 end