[Oberon] memory freeing

[spir]

Hello,

When I resize the array actually holding a sequence's elements, the previous array is lost. In C or Pascal, I should free it, since it is dynamically allocated (in heap, certainly); but there is no such statement (free, release) in Oberon AFAIK.
The report speak about GC, but this is in the informative part presenting some aspects of Oberon-the-system as an example environment for Oberon-the-language.

oo2c, the compiler I presently, indeed can be built to use a GC (and I did it). So, I should be safe. But this does not solve the issue in the general case. What should I do?

Thank you,
Denis
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