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getnamo / SocketIOClient-Unreal

Socket.IO client plugin for the Unreal Engine.
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Fix issue with std::result_of being removed in c++20 #393

Closed mikeseese closed 1 year ago

mikeseese commented 1 year ago

This PR fixes #392 by adding a define to tell asio to use std::invoke_result instead of std::result_of; you can see the third party reference to these here: https://github.com/chriskohlhoff/asio/blob/master/asio/include/asio/detail/type_traits.hpp#L90-L96

IIRC I did not have issues compiling for Linux on 5.2.1, so I believe the new clang16 toolchain is defaulting to a c++ standard that removed std::result_of.

getnamo commented 1 year ago

excellent, thanks for catching this change