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:
committed by
teamcityserver
parent
c047adbaec
commit
765cad8448
Vendored
+3
-3
@@ -2,7 +2,7 @@ FILE: NoWarning.kt
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public final fun foo(): R|kotlin/Unit| {
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{
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lval <iterator>: R|kotlin/collections/IntIterator| = Int(1).R|kotlin/Int.rangeTo|(Int(2)).R|kotlin/ranges/IntProgression.iterator|()
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while(R|<local>/<iterator>|.R|kotlin/collections/Iterator.hasNext|()) {
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while(R|<local>/<iterator>|.R|SubstitutionOverride<kotlin/collections/IntIterator.hasNext: R|kotlin/Boolean|>|()) {
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lval i: R|kotlin/Int| = R|<local>/<iterator>|.R|kotlin/collections/IntIterator.next|()
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}
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@@ -19,7 +19,7 @@ FILE: NoWarning.kt
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public final fun backward(): R|kotlin/Unit| {
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{
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lval <iterator>: R|kotlin/collections/IntIterator| = Int(2).R|kotlin/ranges/downTo|(Int(1)).R|kotlin/ranges/IntProgression.iterator|()
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while(R|<local>/<iterator>|.R|kotlin/collections/Iterator.hasNext|()) {
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while(R|<local>/<iterator>|.R|SubstitutionOverride<kotlin/collections/IntIterator.hasNext: R|kotlin/Boolean|>|()) {
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lval i: R|kotlin/Int| = R|<local>/<iterator>|.R|kotlin/collections/IntIterator.next|()
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}
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@@ -36,7 +36,7 @@ FILE: NoWarning.kt
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public final fun until(): R|kotlin/Unit| {
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{
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lval <iterator>: R|kotlin/collections/IntIterator| = Int(1).R|kotlin/ranges/until|(Int(2)).R|kotlin/ranges/IntProgression.iterator|()
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while(R|<local>/<iterator>|.R|kotlin/collections/Iterator.hasNext|()) {
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while(R|<local>/<iterator>|.R|SubstitutionOverride<kotlin/collections/IntIterator.hasNext: R|kotlin/Boolean|>|()) {
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lval i: R|kotlin/Int| = R|<local>/<iterator>|.R|kotlin/collections/IntIterator.next|()
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}
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Vendored
+3
-3
@@ -2,7 +2,7 @@ FILE: Warning.kt
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public final fun foo(): R|kotlin/Unit| {
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{
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lval <iterator>: R|kotlin/collections/IntIterator| = Int(2).R|kotlin/Int.rangeTo|(Int(1)).R|kotlin/ranges/IntProgression.iterator|()
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while(R|<local>/<iterator>|.R|kotlin/collections/Iterator.hasNext|()) {
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while(R|<local>/<iterator>|.R|SubstitutionOverride<kotlin/collections/IntIterator.hasNext: R|kotlin/Boolean|>|()) {
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lval i: R|kotlin/Int| = R|<local>/<iterator>|.R|kotlin/collections/IntIterator.next|()
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}
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@@ -19,7 +19,7 @@ FILE: Warning.kt
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public final fun backward(): R|kotlin/Unit| {
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{
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lval <iterator>: R|kotlin/collections/IntIterator| = Int(1).R|kotlin/ranges/downTo|(Int(2)).R|kotlin/ranges/IntProgression.iterator|()
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while(R|<local>/<iterator>|.R|kotlin/collections/Iterator.hasNext|()) {
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while(R|<local>/<iterator>|.R|SubstitutionOverride<kotlin/collections/IntIterator.hasNext: R|kotlin/Boolean|>|()) {
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lval i: R|kotlin/Int| = R|<local>/<iterator>|.R|kotlin/collections/IntIterator.next|()
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}
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@@ -36,7 +36,7 @@ FILE: Warning.kt
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public final fun until(): R|kotlin/Unit| {
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{
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lval <iterator>: R|kotlin/collections/IntIterator| = Int(1).R|kotlin/ranges/until|(Int(1)).R|kotlin/ranges/IntProgression.iterator|()
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while(R|<local>/<iterator>|.R|kotlin/collections/Iterator.hasNext|()) {
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while(R|<local>/<iterator>|.R|SubstitutionOverride<kotlin/collections/IntIterator.hasNext: R|kotlin/Boolean|>|()) {
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lval i: R|kotlin/Int| = R|<local>/<iterator>|.R|kotlin/collections/IntIterator.next|()
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}
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