https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117505
--- Comment #2 from Sam James <sjames at gcc dot gnu.org> --- ultimate_transparent_alias_target (alias=<optimized out>, alias=<optimized out>) at /usr/src/debug/sys-devel/gcc-15.0.9999/gcc-15.0.9999/gcc/varasm.cc:1388 1388 if (IDENTIFIER_TRANSPARENT_ALIAS (target)) (gdb) p target $1 = (tree) 0x0