Add a spec for zsuper passing splat and keyword arguments together

Author: ahmadsherif

spec/ruby/language/fixtures/super.rb

@@ -347,4 +347,18 @@ def foo(a:, b: 'b', **)
       end
     end
   end
+
+  module SplatAndKeyword
+    class A
+      def foo(*args, **options)
+        [args, options]
+      end
+    end
+
+    class B < A
+      def foo(*args, **options)
+        super
+      end
+    end
+  end
 end

spec/ruby/language/super_spec.rb

@@ -177,5 +177,13 @@ def a(arg)
 
       b.foo.should == {}
     end
+
+    describe 'when using splat arguments' do
+      it 'passes splat arguments and keyword arguments to the parent' do
+        b = Super::SplatAndKeyword::B.new
+
+        b.foo('bar', baz: true).should == [['bar'], {baz: true}]
+      end
+    end
   end
 end