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This issue tracks support of the non-function type alias feature. See the enclosing meta-issue for details.
I don't expect much work here, but we should validate that debugging/error messages work as desired, and that the backend doesn't choke.
cc @a-siva @mkustermann @mraleph @eernstg @mit-mit @franklinyow
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a-siva commentedon Feb 19, 2021
As indicated by you there is no work in the VM for implementing this feature as the front end will account for substituting the type alias.
With regards to debugging/error messages working as desired, what is the expectation? I believe currently for all typedefs the VM only shows the substituted type, this is probably true for DDC too.
leafpetersen commentedon Feb 19, 2021
I have no particular expectations, this issue is just to provide a sign off point for us to validate that the backend doesn't choke, and that any desired functionality is implemented.
I think that showing the substituted type in error messages is fine.
I don't know how much of these are directly VM related, but things that I can imagine being worth validating:
Basically, whenever you're comfortable with the native backend support for this feature, feel free to close this out.
leafpetersen commentedon Mar 12, 2021
@a-siva should I close this out or is there any work we have planned here?
a-siva commentedon Mar 13, 2021
I had it open just to ensure that the tests passed once CFE completed the implementation.
a-siva commentedon Mar 22, 2021
Closing this as no work is necessary in the VM, we will track all individual test failures by opening fresh issues for each failure.