Intellisense does not work after updating to 17.10.0 Preview 3.0

[vsfeedback]

Intellisense does not work after updating to 17.10.0 Preview 3.0

[CyrusNajmabadi]

@genlu ptal.

[genlu]

@CyrusNajmabadi looks like those properties are generated by SG? Any recent change around it that would impact completion?

[CyrusNajmabadi]

Yes. Completion uses frozen-partial-semantics. And those will absolutely not have SG results if they haven't been computed. Sounds like this may just be by design due to the nature of SG results not being reliably present in frozen-partial scenarios.

[genlu]

I think what makes it confusing is referencing generated code in the screenshot above isn't an error. So SG results are available in OOP but not devenv?

[CyrusNajmabadi]

I think what makes it confusing is referencing generated code in the screenshot above isn't an error. So SG results are available in OOP but not devenv?

I'm not exactly sure what your question is asking. However, diagnostics/errors are very different from completion. The former doesn't use frozen-partial, exactly so it can get correct results. Completion, on the other hand, uses frozen-partial for speed, as it has to meet its latency goals, which it couldn't if it had to run generators.