Tianyu Geng
765cad8448
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.
70 lines
4.6 KiB
Plaintext
Vendored
70 lines
4.6 KiB
Plaintext
Vendored
FILE: DeepCopyIrTree.kt
|
|
public abstract interface IrType : R|kotlin/Any| {
|
|
}
|
|
public abstract interface TypeRemapper : R|kotlin/Any| {
|
|
public abstract fun enterScope(irTypeParametersContainer: R|IrTypeParametersContainer|): R|kotlin/Unit|
|
|
|
|
public abstract fun remapType(type: R|IrType|): R|IrType|
|
|
|
|
public abstract fun leaveScope(): R|kotlin/Unit|
|
|
|
|
}
|
|
public abstract interface IrTypeParametersContainer : R|IrDeclaration|, R|IrDeclarationParent| {
|
|
public abstract var typeParameters: R|kotlin/collections/List<IrTypeParameter>|
|
|
public get(): R|kotlin/collections/List<IrTypeParameter>|
|
|
public set(value: R|kotlin/collections/List<IrTypeParameter>|): R|kotlin/Unit|
|
|
|
|
}
|
|
public abstract interface IrDeclaration : R|kotlin/Any| {
|
|
}
|
|
public abstract interface IrTypeParameter : R|IrDeclaration| {
|
|
public abstract val superTypes: R|kotlin/collections/MutableList<IrType>|
|
|
public get(): R|kotlin/collections/MutableList<IrType>|
|
|
|
|
}
|
|
public abstract interface IrDeclarationParent : R|kotlin/Any| {
|
|
}
|
|
public final class DeepCopyIrTreeWithSymbols : R|kotlin/Any| {
|
|
public constructor(typeRemapper: R|TypeRemapper|): R|DeepCopyIrTreeWithSymbols| {
|
|
super<R|kotlin/Any|>()
|
|
}
|
|
|
|
private final val typeRemapper: R|TypeRemapper| = R|<local>/typeRemapper|
|
|
private get(): R|TypeRemapper|
|
|
|
|
private final fun copyTypeParameter(declaration: R|IrTypeParameter|): R|IrTypeParameter| {
|
|
^copyTypeParameter R|<local>/declaration|
|
|
}
|
|
|
|
public final fun R|IrTypeParametersContainer|.copyTypeParametersFrom(other: R|IrTypeParametersContainer|): R|kotlin/Unit| {
|
|
this@R|/DeepCopyIrTreeWithSymbols.copyTypeParametersFrom|.R|/IrTypeParametersContainer.typeParameters| = R|<local>/other|.R|/IrTypeParametersContainer.typeParameters|.R|kotlin/collections/map|<R|IrTypeParameter|, R|IrTypeParameter|>(<L> = map@fun <anonymous>(it: R|IrTypeParameter|): R|IrTypeParameter| <inline=Inline, kind=UNKNOWN> {
|
|
^ this@R|/DeepCopyIrTreeWithSymbols|.R|/DeepCopyIrTreeWithSymbols.copyTypeParameter|(R|<local>/it|)
|
|
}
|
|
)
|
|
this@R|/DeepCopyIrTreeWithSymbols|.R|/DeepCopyIrTreeWithSymbols.typeRemapper|.R|/withinScope|<R|kotlin/Unit|>(this@R|/DeepCopyIrTreeWithSymbols.copyTypeParametersFrom|, <L> = withinScope@fun <anonymous>(): R|kotlin/Unit| <inline=Inline, kind=UNKNOWN> {
|
|
{
|
|
lval <iterator>: R|kotlin/collections/Iterator<kotlin/Pair<IrTypeParameter, IrTypeParameter>>| = this@R|/DeepCopyIrTreeWithSymbols.copyTypeParametersFrom|.R|/IrTypeParametersContainer.typeParameters|.R|kotlin/collections/zip|<R|IrTypeParameter|, R|IrTypeParameter|>(R|<local>/other|.R|/IrTypeParametersContainer.typeParameters|).R|SubstitutionOverride<kotlin/collections/List.iterator: R|kotlin/collections/Iterator<kotlin/Pair<IrTypeParameter, IrTypeParameter>>|>|()
|
|
while(R|<local>/<iterator>|.R|SubstitutionOverride<kotlin/collections/Iterator.hasNext: R|kotlin/Boolean|>|()) {
|
|
lval <destruct>: R|kotlin/Pair<IrTypeParameter, IrTypeParameter>| = R|<local>/<iterator>|.R|SubstitutionOverride<kotlin/collections/Iterator.next: R|kotlin/Pair<IrTypeParameter, IrTypeParameter>|>|()
|
|
lval thisTypeParameter: R|IrTypeParameter| = R|<local>/<destruct>|.R|SubstitutionOverride<kotlin/Pair.component1: R|IrTypeParameter|>|()
|
|
lval otherTypeParameter: R|IrTypeParameter| = R|<local>/<destruct>|.R|SubstitutionOverride<kotlin/Pair.component2: R|IrTypeParameter|>|()
|
|
R|<local>/otherTypeParameter|.R|/IrTypeParameter.superTypes|.R|kotlin/collections/mapTo|<R|IrType|, R|IrType|, R|kotlin/collections/MutableList<IrType>|>(R|<local>/thisTypeParameter|.R|/IrTypeParameter.superTypes|, <L> = mapTo@fun <anonymous>(it: R|IrType|): R|IrType| <inline=Inline, kind=UNKNOWN> {
|
|
^ this@R|/DeepCopyIrTreeWithSymbols|.R|/DeepCopyIrTreeWithSymbols.typeRemapper|.R|/TypeRemapper.remapType|(R|<local>/it|)
|
|
}
|
|
)
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
)
|
|
}
|
|
|
|
}
|
|
public final inline fun <T> R|TypeRemapper|.withinScope(irTypeParametersContainer: R|IrTypeParametersContainer|, fn: R|() -> T|): R|T| {
|
|
this@R|/withinScope|.R|/TypeRemapper.enterScope|(R|<local>/irTypeParametersContainer|)
|
|
lval result: R|T| = R|<local>/fn|.R|SubstitutionOverride<kotlin/Function0.invoke: R|T|>|()
|
|
this@R|/withinScope|.R|/TypeRemapper.leaveScope|()
|
|
^withinScope R|<local>/result|
|
|
}
|