https://gcc.gnu.org/bugzilla/show_bug.cgi?id=49706 Bug 49706 depends on bug 61271, which changed state.
Bug 61271 Summary: 10 * possible coding error with logical not (!) https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61271 What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution|--- |FIXED