> Scope is supposed to hold "variables" (strings) and "arrays of
> variables" and provide capability to try and fetch these from parent
> scopes if the variable is not defined in the current scope. It doesn't
> even have to do that in the error case below.
> Dumping "result" before return is reached yields corrupted strings.
>
> public class Scope: Object {
>
> protected weak Scope parent;
> protected Variable local;
> (...)
> public string?[]? get_array(string uri) {
>
> string?[]? result = this.local.get_array(uri);
>
> if (result == null && this.parent != null) { //! result != null here
>
> result = this.parent.get_array(uri);
> }
>
> //! at this point result values appear to be invalid
>
> return result;
> }
> (...)
> }
Perhaps "parent", being weak, is no longer referring
to a valid object. Remove "weak" and see.
Nice day
Nor Jaidi Tuah
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