[Bug libstdc++/108236] std::exclusive_scan with execution policy does not work in-place

[j.l.k at gmx dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108236

--- Comment #2 from Jakub Klinkovský <j.l.k at gmx dot com> ---
I copy-pasted this report in https://github.com/llvm/llvm-project/issues/59810