[Bug c++/88578] Static C++ objects with flexible array members overlap when initializes are non-const

[bernd.edlinger at hotmail dot de]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88578

--- Comment #1 from Bernd Edlinger <bernd.edlinger at hotmail dot de> ---
It turns out, that the order of the static objects is
reversed by -O2, so each test clobbers the previous one
after the assertion is run.
If the test case is changed to run the functions twice
the second run hits an assertion.