[Bug libstdc++/82366] std::regex constructor called from shared library throws std::bad_cast

[spamdrop at fodvo dot org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82366

--- Comment #3 from spamdrop at fodvo dot org ---
Thanks, I'll look into, but due to a deadline I have right now, I need to
fallback to 4.9.2 until I get my POC project running.

But thanks for the quick reply.