https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116914
--- Comment #15 from Sam James <sjames at gcc dot gnu.org> --- Created attachment 59337 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=59337&action=edit handler.cpp.ii.xz Same compiler as https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116914#c13. We also fail with plasma-nm-6.2.0: ``` /var/tmp/portage/kde-plasma/plasma-nm-6.2.0/work/plasma-nm-6.2.0/libs/handler.cpp: In function ‘void Handler::deactivateConnectionInternal(_ZN7Handler28deactivateConnectionInternalERK7QStringS2_.Frame*)’: /var/tmp/portage/kde-plasma/plasma-nm-6.2.0/work/plasma-nm-6.2.0/libs/handler.cpp:484:1: internal compiler error: in gimplify_var_or_parm_decl, at gimplify.cc:3313 484 | } | ^ ``` Reproduces for me with 'g++ -c handler.cpp.ii -std=gnu++20 -march=icelake-server'. Attached handler.cpp.ii.xz.