[fpc-pascal] Generic: record type restriction

[silvioprog]

Hello,

I need to restrict a generic type to accept specialization only of enum
types. In Delphi, I can do that using "T: record", but, when I try to use
it in FPC (even using mode delphi), I got:

project1.lpr(16,42) Error: Record type expected

Small project to reproduce the error in attachment.

Is this a normal behavior of the compiler, or is my code a erroneous
approach?

Thank you!

-- 
Silvio Clécio
My public projects - github.com/silvioprog
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