https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65275
Marc Glisse <glisse at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2015-03-02 Ever confirmed|0 |1 --- Comment #1 from Marc Glisse <glisse at gcc dot gnu.org> --- Something to do with save_expr I guess (it also explains why the warning is on the wrong line).