Add StringMaker for std::variant, std::monostate#1380

Merged

horenmar merged 4 commits intocatchorg:masterfrom melak47:variant-stringmaker

Sep 20, 2018

+139-2

Commits on Sep 10, 2018

Add StringMaker for std::variant, std::monostate
melak47
committed

Commits on Sep 14, 2018

use libstdc++8 to work around clang bug
melak47
committed

Commits on Sep 19, 2018