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kotlinlang

Adding annotations to the type parameter of `HttpClient.get&lt;T&gt;()` causes compilation to fail with `Annotated types are not supported in typeOf`
```http.get&lt;BaseResponse&lt;@Serializable(with = ItemSerializer::class) Item&gt;&gt;("/v1/items/$id")```
Failed to find anything related on google/youtrack/github . Filed a YT-issue <https://youtrack.jetbrains.com/issue/KTOR-3481|here>, but would be happy to close if someone can help me figure out what I’m doing wrong, or why this shouldn’t work, in general..

You can just annotate the definition of the `Item`  class.

Tried that.. broke something else :sweat_smile:
```org.jetbrains.kotlin.backend.common.BackendException: Backend Internal error: Exception during IR lowering```

I suggest creating an issue for the `BackendException` <https://youtrack.jetbrains.com/newIssue?project=KT|here>.

Thanks <@U017TSBJ2C9>, I’ll try to make a small repro and post there.

Done :v:thanks for pointing me in the right direction. <https://youtrack.jetbrains.com/issue/KT-49911>