[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

[nathan at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426
Bug 63426 depends on bug 98626, which changed state.

Bug 98626 Summary: UBSAN: vec.h:591:30: runtime error: member access within 
null pointer of type 'struct vec'
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98626

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|---                         |FIXED