[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

Haoxiang Yu <yhx12243 at gmail dot com> changed:

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  Attachment #61253|0                           |1
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--- Comment #1 from Haoxiang Yu <yhx12243 at gmail dot com> ---
Created attachment 61254
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=61254&action=edit
The demo of the crash.