https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101598
--- Comment #3 from Tom de Vries <vries at gcc dot gnu.org> --- (In reply to Tom de Vries from comment #1) > FWIW, this works for me: And, doesn't reintroduce PR101575 on trunk. AFAIU, the solution suggested in PR101575 comment 8 of setting the DECL_SOURCE_LOCATION for defs__struct1IP to UNKNOWN_LOCATION would reintroduce PR101575 on trunk.