* Jonathan Wakely: > On 28/10/20 13:31 +0100, Florian Weimer wrote: >>* Jonathan Wakely: >> >>> Dropping GCC 11 into rawhide now would mean I can't make certain >>> ABI-breaking changes to the C++20 library in upstream GCC, because it >>> would be landing on real users' machines. Which means I lose several >>> weeks of GCC's stage 1 development. No thanks. >> >>This is for C++20 library support only, right? > > Right. > >>Not much software in Fedora uses the C++ standard library (even at older >>C++ versions), so impact on Fedora itself should be limited. > > On Fedora iteself, yes. But not necessarily on users compiling their > own code (or other third-party libraries) using the system compiler.
Does GCC 10 have a stable ABI for C++20 features? It's still experimental. So I think it's a wash for rawhide users after all? Thanks, Florian -- Red Hat GmbH, https://de.redhat.com/ , Registered seat: Grasbrunn, Commercial register: Amtsgericht Muenchen, HRB 153243, Managing Directors: Charles Cachera, Brian Klemm, Laurie Krebs, Michael O'Neill _______________________________________________ devel mailing list -- devel@lists.fedoraproject.org To unsubscribe send an email to devel-le...@lists.fedoraproject.org Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/devel@lists.fedoraproject.org
