[Bug c++/61674] The destructor of a simple class is removed by optimization

[A.Finch at lancaster dot ac.uk]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61674

--- Comment #3 from Alex Finch <A.Finch at lancaster dot ac.uk> ---
Created attachment 33049
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=33049&action=edit
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