https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99989
Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jakub at gcc dot gnu.org, | |rsandifo at gcc dot gnu.org --- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> --- This isn't the first PR where wide_ints are a problem for -W*uninitialized warnings. The primary problem is that generic_wide_int default ctor does nothing and so does wide_int_storage default ctor, so keeps everything uninitialized. Do we want some non-default ctor say with some magic enum or whatever argument that would zero initialize the whole storage?