1 files changed, 3 insertions, 3 deletions
diff --git a/test/test_pp.rb b/test/test_pp.rb
index d0104651ea..4736bff149 100644
--- a/test/test_pp.rb
+++ b/test/test_pp.rb
@@ -196,9 +196,9 @@ end
 
 class PPAbstractSyntaxTree < Test::Unit::TestCase
   AST = RubyVM::AbstractSyntaxTree
-  def test_literal
-    ast = AST.parse("1")
-    expected = "(SCOPE@1:0-1:1 tbl: [] args: nil body: (LIT@1:0-1:1 1))"
+  def test_lasgn_literal
+    ast = AST.parse("_=1")
+    expected = "(SCOPE@1:0-1:3 tbl: [:_] args: nil body: (LASGN@1:0-1:3 :_ (LIT@1:2-1:3 1)))"
     assert_equal(expected, PP.singleline_pp(ast, ''.dup), ast)
   end
 end