https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106589
Bug ID: 106589 Summary: visit<void> rejects lambdas that do not return void Product: gcc Version: 13.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: libstdc++ Assignee: unassigned at gcc dot gnu.org Reporter: hewillk at gmail dot com Target Milestone: --- #include <variant> int main() { std::visit<void>([]{ return 0; }); } https://godbolt.org/z/G3Penchbx