2 files changed, 10 insertions, 1 deletions
diff --git a/test/ruby/test_ast.rb b/test/ruby/test_ast.rb
index 4c156650b8..147d05eadf 100644
--- a/test/ruby/test_ast.rb
+++ b/test/ruby/test_ast.rb
@@ -42,10 +42,11 @@ class TestAst < Test::Unit::TestCase
   class Helper
     attr_reader :errors
 
-    def initialize(path)
+    def initialize(path, src: nil)
       @path = path
       @errors = []
       @debug = false
+      @ast = RubyVM::AbstractSyntaxTree.parse(src) if src
     end
 
     def validate_range
@@ -312,4 +313,10 @@ class TestAst < Test::Unit::TestCase
     assert_equal(false, kwrest.call('**nil'))
     assert_equal([:a], kwrest.call('**a'))
   end
+
+  def test_ranges_numbered_parameter
+    helper = Helper.new(__FILE__, src: "1.times {_1}")
+    helper.validate_range
+    assert_equal([], helper.errors)
+  end
 end
diff --git a/test/ruby/test_syntax.rb b/test/ruby/test_syntax.rb
index 72f539068d..21b0bc7ce7 100644
--- a/test/ruby/test_syntax.rb
+++ b/test/ruby/test_syntax.rb
@@ -1451,6 +1451,8 @@ eom
       assert_valid_syntax("->{#{c};->{_1};end;_1}\n")
       assert_valid_syntax("->{_1;#{c};->{_1};end}\n")
     end
+
+    1.times {_1}
   end
 
   def test_value_expr_in_condition