1 files changed, 4 insertions, 0 deletions
diff --git a/test/ruby/test_literal.rb b/test/ruby/test_literal.rb
index b0fd4680b3..8732d8f0d0 100644
--- a/test/ruby/test_literal.rb
+++ b/test/ruby/test_literal.rb
@@ -640,6 +640,10 @@ class TestRubyLiteral < Test::Unit::TestCase
           end
           begin
             r2 = eval(s)
+          rescue ArgumentError
+            # Debug log for a random failure: ArgumentError: SyntaxError#path changed
+            $stderr.puts "TestRubyLiteral#test_float failed: %p" % s
+            raise
           rescue SyntaxError => e
             r2 = :err
           rescue NameError