Intel® Fortran Compiler
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oneAPI Classic Fortran fails in debug mode but not in release mode


I have a piece of code that I compile to a dll (to be used by a windows desktop app) in Visual Studio 2022. 

It have worked flawlessly with intel parallel studio fortran compiler, but with oneAPI HPC Intel® Fortran Compiler Classic 2021.5.0 [Intel(R) 64] I get the following error in debug mode (not in release mode):

>fortcom: Fatal: There has been an internal compiler error (C0000005).


I don't have priority support so I can't submit a ticket for this (I don't understand why Intel would not want error reports on their products, free or not)

I have tried setting Properties > Fortran > Debugging > Information for PARAMETER Constants set to None as proposed here but to no avail.

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Honored Contributor III

Prepare a minimum working example of the failure and report it here in sufficient detail that someone can reproduce and examine the problem.

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