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Add test coverage for generic type substitution with byreflike generics #71276

Merged
merged 1 commit into from
Jun 28, 2022
Merged

Add test coverage for generic type substitution with byreflike generics #71276

merged 1 commit into from
Jun 28, 2022

Commits on Jun 24, 2022

  1. Add test coverage for generic type substitution with byreflike generics 

    This test coverage also found some interesting behavior (issue TBD) in the following scenario:

Given a `<byreflike T>` (aka a `T` that can be a byreflike type), we allow passing this to a `<U>` generic parameter (where `U` does not allow byref-like types).

We do correctly throw when instantiating the generic with a byreflike type though, so we don't end up in a bad state.

I've marked this test with an ActiveIssue attribute pending feedback on whether or not this is a bug.
    @jkoritzinsky
    jkoritzinsky committed Jun 24, 2022
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