https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79172
Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |WAITING Last reconfirmed| |2017-01-21 CC| |jakub at gcc dot gnu.org Ever confirmed|0 |1 --- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> --- You need to provide preprocessed source that exhibits that, it is not possible to compile the snippets you've provided. We can reduce it ourselves then. Or you can use multidelta and/or creduce to reduce it yourself (e.g. with a script that g++ before PR64433 fix doesn't warn on it but g++ right after it does and there are no errors in the source.