reserved identifier violation

[elfring]

I would like to point out that an identifier like “test_list__” does eventually not fit to the expected naming convention of the C++ language standard. Would you like to adjust your selection for unique names?

[mity]

Thanks for pointing it out. I've been aware identifiers cannot begin with _ but not that double-underscores are reserved too.

[elfring]

Thanks for your source code improvement.