test/c_nodes_test.rb in cast-0.3.0 vs test/c_nodes_test.rb in cast-0.3.1

@@ -192,11 +192,11 @@
     assert(c.wide?)
     assert_equal('L', c.prefix)
 
     c.wide = false
     assert(!c.wide?)
-    assert_equal(nil, c.prefix)
+    assert_nil(c.prefix)
   end
   def test_string_literal_wide
     s = C::StringLiteral.new('abc', 'L')
     assert(s.wide?)
     assert_equal('L', s.prefix)
@@ -217,8 +217,8 @@
     assert(s.wide?)
     assert_equal('L', s.prefix)
 
     s.wide = false
     assert(!s.wide?)
-    assert_equal(nil, s.prefix)
+    assert_nil(s.prefix)
   end
 end