[Bug libgomp/69555] libgomp.c++/target-6.C fails because of undefined behaviour

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69555

--- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
But the test is OpenMP 4.5, and OpenMP 4.5 does allow reference types in the
privatization clauses.