C++Now 2019 will be held in Aspen, Colorado, from May 5-10. Registration is still open!
From the announcement:
The theme of this year’s keynotes is Compile-time Magic and the first keynote that we are announcing is Hana Dusíková’s presentation of a library that performs at compile-time, work that is often done at runtime.
Hana’s keynote is entitled Compile Time Regular Expressions with Deterministic Finite Automaton.