BUG: Type keywords not suggested in generic type parameters (R# 2021.1)


Given the following class:

static class Generics
private static Action<T1, T2, T3> Create<T1, T2, T3)() => null;
private static readonly Action<int, int, string> fn = Create<...

Auto-complete will happily suggest the C# type keywords for all three parameters on the variable declaration.

But when completing the parameters for the method call, only the first parameter will include the type keywords:

The second and third parameters do not include the type keywords in the auto-complete list, even if I type the complete keyword:

I am forced to hit "Escape" to dismiss the auto-complete list every single time; otherwise, R# replaces the type keyword which I have typed out with the first CLR type name in the list as soon as I type ",":

This was not happening in 2020.3.

JetBrains ReSharper 2021.1 Build 211.0.20210404.90818 built on 2021-04-04
ReSharper 2021.1.20210404.93331
VS2019 16.9.31129.286

Angelina Elycheva

Hello Richard,

Please accept apologies that haven't replied earlier to your post.

I've created the corresponding request - https://youtrack.jetbrains.com/issue/RSRP-484042.

Though the behavior is a bit different for me:

1. The first int appears in the list as the first completion item. The issue happens with the second and third parameters.

2. I could reproduce the same behavior in ReSharper 2020.3.

Please let me know if I'm missing something.

Thank you.


The issue happening with the second and third parameters only matches my description. :)

Maybe the problem was introduced earlier than I thought.


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