[Bug libstdc++/120029] Dangling iterator usage in std::filesystem::path::operator+=(const std::filesystem::path &p) when this == p

[yhx12243 at gmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120029

--- Comment #2 from Haoxiang Yu <yhx12243 at gmail dot com> ---
Created attachment 61255
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=61255&action=edit
The source code that causes the crash