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-rw-r--r--test/ruby/test_syntax.rb1
1 files changed, 1 insertions, 0 deletions
diff --git a/test/ruby/test_syntax.rb b/test/ruby/test_syntax.rb
index ec6fc25ae4..6209bb3a23 100644
--- a/test/ruby/test_syntax.rb
+++ b/test/ruby/test_syntax.rb
@@ -1459,6 +1459,7 @@ eom
assert_syntax_error('proc {@1_}', /unexpected/)
assert_syntax_error('proc {@9999999999999999}', /too large/)
assert_syntax_error('@1', /outside block/)
+ assert_warn(/`_2' is used as numbered parameter/) {eval('_2=1')}
end
def test_value_expr_in_condition