Re: [PR debug/87295] ICE in dwarf2out

2018-09-14 Thread Richard Biener
On Thu, Sep 13, 2018 at 5:22 PM Nathan Sidwell wrote: > > Richard, Jan, as early debug experts perhaps you can clue me in? > > 87295 is an ICE in lookup_external_ref, we strcmp a NULL > die->die_id.die_symbol. > > The die is being cloned in clone_as_declaration during a > copy_ancestor_tree walk

[PR debug/87295] ICE in dwarf2out

2018-09-13 Thread Nathan Sidwell
Richard, Jan, as early debug experts perhaps you can clue me in? 87295 is an ICE in lookup_external_ref, we strcmp a NULL die->die_id.die_symbol. The die is being cloned in clone_as_declaration during a copy_ancestor_tree walk ultimately coming from copy_decls_for_unworthy_types. The inco