Annotations missing on KSTypeArgument of typealias

[bcorso]

We ran into a case in Dagger where the @JvmSuppressWildcards is missing in the following case:

interface MyType
typealias MyAlias = MyType
typealias MyListAlias = List<@JvmSuppressWildcards MyAlias>
fun method(): MyListAlias

In particular, if we try to resolve MyListAlias the @JvmSuppressWildcards annotation is now missing (I'm just printing the toString() here since it's easier, but actually getting the annotations from the type arguments gives the same result):

// Prints: List<MyType> instead of List<[@JvmSuppressWildcards] MyType>
println("${(method.returnType().declaration as KSTypeAlias).type.resolve()}") 

I've also checked that all annotations get dropped, not just @JvmSuppressWildcards.

I'm guessing this is related to the nested typealias, because the following cases with a single typealias seem to work fine:

interface MyType
typealias MyListAlias = List<@JvmSuppressWildcards MyType>
fun method(): MyListAlias

// This works!
// Prints: List<[@JvmSuppressWildcards] MyType>
println("${(method.returnType().declaration as KSTypeAlias).type.resolve()}") 

interface MyType
typealias MyAlias = MyType
fun method(): List<@JvmSuppressWildcards MyAlias>

// This works!
// Prints: List<[@JvmSuppressWildcards] MyType>
println("${(method.returnType().declaration as KSTypeAlias).type.resolve()}") 

[neetopia]

Offending line might be here
KSP expanded type alias too eagerly to the end.