On 09.11.23 16:28, Thiago Macieira wrote: > But if the symbols are globally visible (ELF visibility STV_DEFAULT)
That counts as "exported", doesn't it? Which leaves us with: - MSVC doesn't export anything by default; inline functions are, however, exported when the surrounding class is wholly exported - on all other platforms, all functions are by default "exported", but we emulate MSVC on those platforms by changing the default visibility to hidden, incl. for inline functions And my previous questions: - do our BC guarantees exist at all in the absence of `-fvisibility=hidden -fvisibility-inlines-hidden`? - does making the Qt and std::ordering types BC with each other not solve the problem in this case, too? Thanks, Marc -- Marc Mutz <marc.m...@qt.io> Principal Software Engineer The Qt Company Erich-Thilo-Str. 10 12489 Berlin, Germany www.qt.io Geschäftsführer: Mika Pälsi, Juha Varelius, Jouni Lintunen Sitz der Gesellschaft: Berlin, Registergericht: Amtsgericht Charlottenburg, HRB 144331 B -- Development mailing list Development@qt-project.org https://lists.qt-project.org/listinfo/development
