pushed the hard-coded functions set and zero for struct types out of HS/DSS

I mainly overhauled HS (hide_structs). The main idea is to make all structural prfs applicable to all types, including all struct-induced ones. This includes not only _shape_VxA_, _dim_A_, and co but I also made _zero_A_ directly available for all types. That way, we no longer obtain "unexpected" definitions for sel and zero when defining a struct.

The "downside" of this approach is that all new struct-definitions now require explicit definitions of these in the same way as user-defined types do.

This further strengthens the desire to support element-type polymorphism!

added 1 commit

• 430b2177 - adjusted the record selection test to the new approach through built-in selections

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assigned to @JordyAaldering

assigned to @sbs and unassigned @JordyAaldering

requested review from @JordyAaldering

approved this merge request

added records label

merged

mentioned in commit 6cc4632f