https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120554
Sam James <sjames at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC|pzheng at gcc dot gnu.org | --- Comment #2 from Sam James <sjames at gcc dot gnu.org> --- (In reply to David Binderman from comment #0) > git blame says: > > ^dc501cb0d (Pengxuan Zheng 2025-05-07 10:47:37 -0700 515) constexpr > cbl_declarative_t& operator=(const cbl_declarative_t&) = default; > > Suggest rework code to be compatible with earlier language standards. As jwakely explained before, you cannot use git blame and friends on a shallow clone.