On Thu, Nov 16, 2023 at 04:54:47PM +0100, Christian Weisgerber wrote: > games/goldberg_emulator C++ no member in namespace 'std'
The abseil absl::in_place_t were just drop-ins for the (at the time future) std::in_place_t from C++ 17. Generic "fix" would be as simple as namespace absl { using std::in_place_t; } (or s/absl/std/ everywhere)