If we want to analyse some function's call, we need to know about its
contracts, otherwise resolving the following code would be broken.
Computing return type of function is a prerequisite to using it in any
sensible way, so it's the best place to resolve it to CONTRACTS
KT-50733
We are going to deprecate `WITH_RUNTIME` directive. The main reason
behind this change is that `WITH_STDLIB` directive better describes
its meaning, specifically it will add kotlin stdlib to test's classpath.
KtEnumEntry, a subtype of KtClass, has been handled by
findNonLocalClass. Since KtEnumEntry doesn't have class id, that util
always throws an error while retrieving class id.
Instead, we should use containing class (i.e., enum class) id.
Also, once the enum class is resolved, we should search for matching
enum entry inside the enum class.
1. Inner class constructor should have its outer class as a dispatch
receiver, since it is necessary for the call. Before it was null
2. Substituted inner class constructor should have its original dispatch
receiver type with the proper substitution. Before it was set to the
class itself (since the class was usually passed as a new dispatch
receiver)
Also, modify FIR renderer, so it properly renders the dispatch receiver
of the constructors
Consider the following code:
```
fun test(a: List<String>) {
a.first()
}
```
The dispatch receiver type of `first` in this case is `List<T>` before
this change. After this change, it's `List<String>`.
In addition, this change also replace the dispatch receiver type with
the more specific type if available. For example, consider the following
```
class MyList: ArrayList<String>()
fun test(a: MyList) {
a.get(0)
}
```
The dispatch receiver type of `get` is `MyList`, instead of
`ArrayList<String>`. That is, a fake override is created in this case.
Ilya Kirillov