https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116914
--- Comment #14 from Sam James <sjames at gcc dot gnu.org> --- Created attachment 59336 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=59336&action=edit kio_sftp.cpp.ii.xz Same compiler as https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116914#c13. We also fail with kio-extras-24.08.2: ``` /var/tmp/portage/kde-apps/kio-extras-24.08.2/work/kio-extras-24.08.2/sftp/kio_sftp.cpp: In function ‘void SFTPWorker::asyncWrite(_ZN10SFTPWorker10asyncWriteEP16sftp_file_structN5QCoro9Ge neratorINS_12ReadResponseEEE.Frame*)’: /var/tmp/portage/kde-apps/kio-extras-24.08.2/work/kio-extras-24.08.2/sftp/kio_sftp.cpp:2477:89: internal compiler error: in gimplify_var_or_parm_decl, at gimplify.cc:3313 2477 | const auto length = qMin<int>(MAX_XFER_BUF_SIZE, response.filedata.size() - offset); | ^~~~~~ Please submit a full bug report, with preprocessed source (by using -freport-bug). See <https://bugs.gentoo.org/> for instructions. ``` I should say: note that these cases work fine with -std=c++20, they need gnu++20. Reproduces for me with 'g++ -c kio_sftp.cpp.ii -std=gnu++20 -march=icelake-server'. Attached kio_sftp.cpp.ii.xz.
