FIR checker: substitute type parameters in dispatch receiver type

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.
This commit is contained in:
Tianyu Geng
2021-08-06 14:56:37 -07:00
committed by teamcityserver
parent c047adbaec
commit 765cad8448
61 changed files with 342 additions and 145 deletions
@@ -22,11 +22,11 @@ FILE: main.kt
}
public final fun main(d1: R|D1|, e1: R|E1|, d2: R|D2|, e2: R|E2|): R|kotlin/Unit| {
R|<local>/d1|.R|/D1.foo|
R|<local>/d1|.R|/KB.foo|
R|<local>/d1|.<Unresolved name: bar>#
R|<local>/e1|.R|/E1.foo|
R|<local>/e1|.<Unresolved name: bar>#
R|<local>/d2|.R|/D2.foo|
R|<local>/d2|.R|/KB.foo|
R|<local>/d2|.<Unresolved name: bar>#
R|<local>/e2|.R|/E2.foo|
R|<local>/e2|.<Unresolved name: bar>#