[Bug tree-optimization/115016] False positive -Wfree-nonheap-object using std::vector with -O3

[mstarovo at pm dot me via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115016

--- Comment #2 from Mark Starovoytov <mstarovo at pm dot me> ---
This issue is still reproducible with 14.2 and trunk.
Another godbolt example (very similar): https://godbolt.org/z/3xrMGMYx7