[Bug fortran/80477] [OOP] Polymorphic function result generates memory leak

[stefano.zaghi at cnr dot it]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80477

--- Comment #10 from Stefano Zaghi <stefano.zaghi at cnr dot it> ---
Dear all,


here https://github.com/szaghi/leaks_hunter you can find my report. Into the
report I shown all the test I have done, I provide the sources and the scripts
I used to generate them.

As FortranFan and Francesco Salvadore pointed out, it seems that a simple
workaround exists: add an allocatable into types which have only static
components and have polymorphic result-functions. I'll try this workaround into
the real program after 25 April.

I hope this report you for your patch.

My best regards.