https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110961
Bug ID: 110961 Summary: internal compiler error: segmentation fault Product: gcc Version: 13.1.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assignee: unassigned at gcc dot gnu.org Reporter: gnu.slighted142 at passmail dot net Target Milestone: --- Note that this occurs with gcc-11.4.0, gcc-12.3.0 and gcc-13.1.0, but does not occur with clang-15 or clang-16. The code causing this error is here: https://github.com/heal-research/operon/blob/2419a3f09383386379607717133027b02f18942c/include/operon/interpreter/dispatch_table.hpp#L180 The code tries to retrieve the N-1 types from a template parameter pack.