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[FIR] Replace single supertype scope with list of scopes of supertypes in use site scopes

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This big refactoring is needed to cleanup building of overrides
  mappings and prevent creating redundant intersection overrides in
  cases when there is no need in them:

```kotlin
interface A {
    fun foo()
}

interface B {
    fun foo()
}

interface C : A, B {
    override fun foo()
}
```

Before this refactoring there was next override tree:
C.foo
  intersection override (A.foo, B.foo)
    A.foo
    B.foo

Also this commit fixes special mapping of overrides in jvm scopes
  for declarations which have kotlin builtins in supertypes with
  special java mapping rules (collections, for example)
This commit is contained in:
Dmitriy Novozhilov
2022-01-13 18:22:42 +03:00
parent 17916d4a63
commit c80cfb0fdb
82 changed files with 2564 additions and 636 deletions
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compiler/testData/ir/irText/firProblems/MultiList.fir.ir.txt
Vendored
+4 -4
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@@ -378,9 +378,9 @@ FILE fqName:<root> fileName:/MultiList.kt
public open fun sort (p0: @[FlexibleNullability] java.util.Comparator<in @[FlexibleNullability] E of java.util.ArrayList?>?): kotlin.Unit declared in java.util.ArrayList
$this: VALUE_PARAMETER name:<this> type:java.util.ArrayList<E of java.util.ArrayList>
VALUE_PARAMETER name:p0 index:0 type:@[FlexibleNullability] java.util.Comparator<in @[FlexibleNullability] <root>.Some<T of <root>.SomeList>?>?
FUN FAKE_OVERRIDE name:removeAt visibility:public modality:OPEN <> ($this:java.util.ArrayList<E of java.util.ArrayList>, p0:kotlin.Int) returnType:@[EnhancedNullability] <root>.Some<T of <root>.SomeList> [fake_override]
FUN FAKE_OVERRIDE name:removeAt visibility:public modality:OPEN <> ($this:java.util.ArrayList<E of java.util.ArrayList>, p0:kotlin.Int) returnType:@[EnhancedNullability] <root>.Some<T of <root>.SomeList> [fake_override,operator]
overridden:
public open fun removeAt (p0: kotlin.Int): @[EnhancedNullability] E of java.util.ArrayList declared in java.util.ArrayList
public open fun removeAt (p0: kotlin.Int): @[EnhancedNullability] E of java.util.ArrayList [operator] declared in java.util.ArrayList
$this: VALUE_PARAMETER name:<this> type:java.util.ArrayList<E of java.util.ArrayList>
VALUE_PARAMETER name:p0 index:0 type:kotlin.Int
CLASS CLASS name:FinalList modality:FINAL visibility:public superTypes:[<root>.SomeList<kotlin.String>]
@@ -572,8 +572,8 @@ FILE fqName:<root> fileName:/MultiList.kt
public open fun sort (p0: @[FlexibleNullability] java.util.Comparator<in @[FlexibleNullability] <root>.Some<T of <root>.SomeList>?>?): kotlin.Unit [fake_override] declared in <root>.SomeList
$this: VALUE_PARAMETER name:<this> type:java.util.ArrayList<E of java.util.ArrayList>
VALUE_PARAMETER name:p0 index:0 type:@[FlexibleNullability] java.util.Comparator<in @[FlexibleNullability] <root>.Some<kotlin.String>?>?
FUN FAKE_OVERRIDE name:removeAt visibility:public modality:OPEN <> ($this:java.util.ArrayList<E of java.util.ArrayList>, p0:kotlin.Int) returnType:@[EnhancedNullability] <root>.Some<kotlin.String> [fake_override]
FUN FAKE_OVERRIDE name:removeAt visibility:public modality:OPEN <> ($this:java.util.ArrayList<E of java.util.ArrayList>, p0:kotlin.Int) returnType:@[EnhancedNullability] <root>.Some<kotlin.String> [fake_override,operator]
overridden:
public open fun removeAt (p0: kotlin.Int): @[EnhancedNullability] <root>.Some<T of <root>.SomeList> [fake_override] declared in <root>.SomeList
public open fun removeAt (p0: kotlin.Int): @[EnhancedNullability] <root>.Some<T of <root>.SomeList> [fake_override,operator] declared in <root>.SomeList
$this: VALUE_PARAMETER name:<this> type:java.util.ArrayList<E of java.util.ArrayList>
VALUE_PARAMETER name:p0 index:0 type:kotlin.Int