https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 84639, which changed state.
Bug 84639 Summary: gcc/c-family/c-attribs.c:1822:27: runtime error: shift exponent -1 is negative https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84639 What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution|--- |FIXED