https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64639
Manuel López-Ibáñez <manu at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2015-01-18 CC| |manu at gcc dot gnu.org Ever confirmed|0 |1 --- Comment #4 from Manuel López-Ibáñez <manu at gcc dot gnu.org> --- b = (0, (a = 0) != 0, 0); gets somehow transformed into b = (a = 0B) != 0B;, 0; (or the pretty-printer in tree-original cannot actually represent the internal AST). The warning is bizarre anyway.