https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100986
Bug ID: 100986 Summary: internal compiler error: in finish_expr_stmt, at cp/semantics.c:681 Product: gcc Version: 10.3.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assignee: unassigned at gcc dot gnu.org Reporter: brycelelbach at gmail dot com Target Milestone: --- https://godbolt.org/z/7nrdxz3ax I ran into this when doing stuff with CTAD. It appears to be fixed in GCC 11, but since it's an ICE, I figured I'd follow a bug report in case y'all want to bug fix it in the GCC 10.x series (or at least make it fail more gracefully).