[FIR2IR] Copy type parameters for trivial fake overrides

compiler/testData/ir/irText/declarations/parameters/typeParameterBoundedBySubclass.fir.txt

@@ -69,11 +69,12 @@ FILE fqName:<root> fileName:/typeParameterBoundedBySubclass.kt
       BLOCK_BODY
         DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () [primary] declared in <root>.Base2'
         INSTANCE_INITIALIZER_CALL classDescriptor='CLASS CLASS name:Derived2 modality:FINAL visibility:public superTypes:[<root>.Base2]'
-    FUN FAKE_OVERRIDE name:foo visibility:public modality:FINAL <> ($this:<root>.Base2, x:T of <root>.Base2.foo) returnType:kotlin.Unit [fake_override]
+    FUN FAKE_OVERRIDE name:foo visibility:public modality:FINAL <T> ($this:<root>.Base2, x:T of <root>.Derived2.foo) returnType:kotlin.Unit [fake_override]
       overridden:
         public final fun foo <T> (x: T of <root>.Base2.foo): kotlin.Unit declared in <root>.Base2
+      TYPE_PARAMETER name:T index:0 variance: superTypes:[<root>.Derived2]
       $this: VALUE_PARAMETER name:<this> type:<root>.Base2
-      VALUE_PARAMETER name:x index:0 type:T of <root>.Base2.foo
+      VALUE_PARAMETER name:x index:0 type:T of <root>.Derived2.foo
     FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
       overridden:
         public open fun equals (other: kotlin.Any?): kotlin.Boolean [operator] declared in kotlin.Any

compiler/testData/ir/irText/firProblems/BaseFirBuilder.fir.txt

@@ -0,0 +1,29 @@
+FILE fqName:<root> fileName:/BaseFirBuilder.kt
+  CLASS CLASS name:BaseFirBuilder modality:ABSTRACT visibility:public superTypes:[kotlin.Any]
+    $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:<root>.BaseFirBuilder<T of <root>.BaseFirBuilder>
+    TYPE_PARAMETER name:T index:0 variance: superTypes:[kotlin.Any?]
+    CONSTRUCTOR visibility:public <> () returnType:<root>.BaseFirBuilder<T of <root>.BaseFirBuilder> [primary]
+      BLOCK_BODY
+        DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () [primary] declared in kotlin.Any'
+        INSTANCE_INITIALIZER_CALL classDescriptor='CLASS CLASS name:BaseFirBuilder modality:ABSTRACT visibility:public superTypes:[kotlin.Any]'
+    FUN name:withCapturedTypeParameters visibility:public modality:FINAL <T> ($this:<root>.BaseFirBuilder<T of <root>.BaseFirBuilder>, block:kotlin.Function0<T of <root>.BaseFirBuilder.withCapturedTypeParameters>) returnType:T of <root>.BaseFirBuilder.withCapturedTypeParameters [inline]
+      TYPE_PARAMETER name:T index:0 variance: superTypes:[kotlin.Any?]
+      $this: VALUE_PARAMETER name:<this> type:<root>.BaseFirBuilder<T of <root>.BaseFirBuilder>
+      VALUE_PARAMETER name:block index:0 type:kotlin.Function0<T of <root>.BaseFirBuilder.withCapturedTypeParameters>
+      BLOCK_BODY
+        RETURN type=kotlin.Nothing from='public final fun withCapturedTypeParameters <T> (block: kotlin.Function0<T of <root>.BaseFirBuilder.withCapturedTypeParameters>): T of <root>.BaseFirBuilder.withCapturedTypeParameters [inline] declared in <root>.BaseFirBuilder'
+          CALL 'public abstract fun invoke (): R of kotlin.Function0 [operator] declared in kotlin.Function0' type=T of <root>.BaseFirBuilder.withCapturedTypeParameters origin=INVOKE
+            $this: GET_VAR 'block: kotlin.Function0<T of <root>.BaseFirBuilder.withCapturedTypeParameters> declared in <root>.BaseFirBuilder.withCapturedTypeParameters' type=kotlin.Function0<T of <root>.BaseFirBuilder.withCapturedTypeParameters> origin=null
+    FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
+      overridden:
+        public open fun equals (other: kotlin.Any?): kotlin.Boolean [operator] declared in kotlin.Any
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+      VALUE_PARAMETER name:other index:0 type:kotlin.Any?
+    FUN FAKE_OVERRIDE name:hashCode visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.Int [fake_override]
+      overridden:
+        public open fun hashCode (): kotlin.Int declared in kotlin.Any
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+    FUN FAKE_OVERRIDE name:toString visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.String [fake_override]
+      overridden:
+        public open fun toString (): kotlin.String declared in kotlin.Any
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any

compiler/testData/ir/irText/firProblems/BaseFirBuilder.txt

@@ -0,0 +1,29 @@
+FILE fqName:<root> fileName:/BaseFirBuilder.kt
+  CLASS CLASS name:BaseFirBuilder modality:ABSTRACT visibility:public superTypes:[kotlin.Any]
+    $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:<root>.BaseFirBuilder<T of <root>.BaseFirBuilder>
+    TYPE_PARAMETER name:T index:0 variance: superTypes:[kotlin.Any?]
+    CONSTRUCTOR visibility:public <> () returnType:<root>.BaseFirBuilder<T of <root>.BaseFirBuilder> [primary]
+      BLOCK_BODY
+        DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () [primary] declared in kotlin.Any'
+        INSTANCE_INITIALIZER_CALL classDescriptor='CLASS CLASS name:BaseFirBuilder modality:ABSTRACT visibility:public superTypes:[kotlin.Any]'
+    FUN name:withCapturedTypeParameters visibility:public modality:FINAL <T> ($this:<root>.BaseFirBuilder<T of <root>.BaseFirBuilder>, block:kotlin.Function0<T of <root>.BaseFirBuilder.withCapturedTypeParameters>) returnType:T of <root>.BaseFirBuilder.withCapturedTypeParameters [inline]
+      TYPE_PARAMETER name:T index:0 variance: superTypes:[kotlin.Any?]
+      $this: VALUE_PARAMETER name:<this> type:<root>.BaseFirBuilder<T of <root>.BaseFirBuilder>
+      VALUE_PARAMETER name:block index:0 type:kotlin.Function0<T of <root>.BaseFirBuilder.withCapturedTypeParameters>
+      BLOCK_BODY
+        RETURN type=kotlin.Nothing from='public final fun withCapturedTypeParameters <T> (block: kotlin.Function0<T of <root>.BaseFirBuilder.withCapturedTypeParameters>): T of <root>.BaseFirBuilder.withCapturedTypeParameters [inline] declared in <root>.BaseFirBuilder'
+          CALL 'public abstract fun invoke (): R of kotlin.Function0 [operator] declared in kotlin.Function0' type=T of <root>.BaseFirBuilder.withCapturedTypeParameters origin=INVOKE
+            $this: GET_VAR 'block: kotlin.Function0<T of <root>.BaseFirBuilder.withCapturedTypeParameters> declared in <root>.BaseFirBuilder.withCapturedTypeParameters' type=kotlin.Function0<T of <root>.BaseFirBuilder.withCapturedTypeParameters> origin=VARIABLE_AS_FUNCTION
+    FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
+      overridden:
+        public open fun equals (other: kotlin.Any?): kotlin.Boolean [operator] declared in kotlin.Any
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+      VALUE_PARAMETER name:other index:0 type:kotlin.Any?
+    FUN FAKE_OVERRIDE name:hashCode visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.Int [fake_override]
+      overridden:
+        public open fun hashCode (): kotlin.Int declared in kotlin.Any
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+    FUN FAKE_OVERRIDE name:toString visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.String [fake_override]
+      overridden:
+        public open fun toString (): kotlin.String declared in kotlin.Any
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any

compiler/testData/ir/irText/firProblems/FirBuilder.fir.txt

@@ -0,0 +1,52 @@
+FILE fqName:<root> fileName:/FirBuilder.kt
+  CLASS CLASS name:BaseConverter modality:OPEN visibility:public superTypes:[<root>.BaseFirBuilder<kotlin.Any>]
+    $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:<root>.BaseConverter
+    CONSTRUCTOR visibility:public <> () returnType:<root>.BaseConverter [primary]
+      BLOCK_BODY
+        DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () [primary] declared in <root>.BaseFirBuilder'
+          <T>: kotlin.Any
+        INSTANCE_INITIALIZER_CALL classDescriptor='CLASS CLASS name:BaseConverter modality:OPEN visibility:public superTypes:[<root>.BaseFirBuilder<kotlin.Any>]'
+    FUN FAKE_OVERRIDE name:withCapturedTypeParameters visibility:public modality:FINAL <T> ($this:<root>.BaseFirBuilder<T of <root>.BaseFirBuilder>, block:kotlin.Function0<T of <root>.BaseConverter.withCapturedTypeParameters>) returnType:T of <root>.BaseConverter.withCapturedTypeParameters [inline,fake_override]
+      overridden:
+        public final fun withCapturedTypeParameters <T> (block: kotlin.Function0<T of <root>.BaseFirBuilder.withCapturedTypeParameters>): T of <root>.BaseFirBuilder.withCapturedTypeParameters [inline] declared in <root>.BaseFirBuilder
+      TYPE_PARAMETER name:T index:0 variance: superTypes:[kotlin.Any?]
+      $this: VALUE_PARAMETER name:<this> type:<root>.BaseFirBuilder<T of <root>.BaseFirBuilder>
+      VALUE_PARAMETER name:block index:0 type:kotlin.Function0<T of <root>.BaseConverter.withCapturedTypeParameters>
+    FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
+      overridden:
+        public open fun equals (other: kotlin.Any?): kotlin.Boolean [operator] declared in kotlin.Any
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+      VALUE_PARAMETER name:other index:0 type:kotlin.Any?
+    FUN FAKE_OVERRIDE name:hashCode visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.Int [fake_override]
+      overridden:
+        public open fun hashCode (): kotlin.Int declared in kotlin.Any
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+    FUN FAKE_OVERRIDE name:toString visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.String [fake_override]
+      overridden:
+        public open fun toString (): kotlin.String declared in kotlin.Any
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+  CLASS CLASS name:DeclarationsConverter modality:FINAL visibility:public superTypes:[<root>.BaseConverter]
+    $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:<root>.DeclarationsConverter
+    CONSTRUCTOR visibility:public <> () returnType:<root>.DeclarationsConverter [primary]
+      BLOCK_BODY
+        DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () [primary] declared in <root>.BaseConverter'
+        INSTANCE_INITIALIZER_CALL classDescriptor='CLASS CLASS name:DeclarationsConverter modality:FINAL visibility:public superTypes:[<root>.BaseConverter]'
+    FUN FAKE_OVERRIDE name:withCapturedTypeParameters visibility:public modality:FINAL <T> ($this:<root>.BaseConverter, block:kotlin.Function0<T of <root>.DeclarationsConverter.withCapturedTypeParameters>) returnType:T of <root>.BaseConverter.withCapturedTypeParameters [inline,fake_override]
+      overridden:
+        public final fun withCapturedTypeParameters <T> (block: kotlin.Function0<T of <root>.BaseFirBuilder.withCapturedTypeParameters>): T of <root>.BaseFirBuilder.withCapturedTypeParameters [inline] declared in <root>.BaseFirBuilder
+      TYPE_PARAMETER name:T index:0 variance: superTypes:[kotlin.Any?]
+      $this: VALUE_PARAMETER name:<this> type:<root>.BaseConverter
+      VALUE_PARAMETER name:block index:0 type:kotlin.Function0<T of <root>.DeclarationsConverter.withCapturedTypeParameters>
+    FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
+      overridden:
+        public open fun equals (other: kotlin.Any?): kotlin.Boolean [operator] declared in kotlin.Any
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+      VALUE_PARAMETER name:other index:0 type:kotlin.Any?
+    FUN FAKE_OVERRIDE name:hashCode visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.Int [fake_override]
+      overridden:
+        public open fun hashCode (): kotlin.Int declared in kotlin.Any
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+    FUN FAKE_OVERRIDE name:toString visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.String [fake_override]
+      overridden:
+        public open fun toString (): kotlin.String declared in kotlin.Any
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any

compiler/testData/ir/irText/firProblems/FirBuilder.kt

@@ -0,0 +1,15 @@
+// MODULE: m1
+// FILE: BaseFirBuilder.kt
+
+abstract class BaseFirBuilder<T> {
+    inline fun <T> withCapturedTypeParameters(block: () -> T): T {
+        return block()
+    }
+}
+
+// MODULE: m2(m1)
+// FILE: FirBuilder.kt
+
+open class BaseConverter : BaseFirBuilder<Any>()
+
+class DeclarationsConverter : BaseConverter()

compiler/testData/ir/irText/firProblems/FirBuilder.txt

@@ -0,0 +1,52 @@
+FILE fqName:<root> fileName:/FirBuilder.kt
+  CLASS CLASS name:BaseConverter modality:OPEN visibility:public superTypes:[<root>.BaseFirBuilder<kotlin.Any>]
+    $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:<root>.BaseConverter
+    CONSTRUCTOR visibility:public <> () returnType:<root>.BaseConverter [primary]
+      BLOCK_BODY
+        DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () [primary] declared in <root>.BaseFirBuilder'
+          <T>: kotlin.Any
+        INSTANCE_INITIALIZER_CALL classDescriptor='CLASS CLASS name:BaseConverter modality:OPEN visibility:public superTypes:[<root>.BaseFirBuilder<kotlin.Any>]'
+    FUN FAKE_OVERRIDE name:withCapturedTypeParameters visibility:public modality:FINAL <T> ($this:<root>.BaseFirBuilder<kotlin.Any>, block:kotlin.Function0<T of <root>.BaseConverter.withCapturedTypeParameters>) returnType:T of <root>.BaseConverter.withCapturedTypeParameters [inline,fake_override]
+      overridden:
+        public final fun withCapturedTypeParameters <T> (block: kotlin.Function0<T of <root>.BaseFirBuilder.withCapturedTypeParameters>): T of <root>.BaseFirBuilder.withCapturedTypeParameters [inline] declared in <root>.BaseFirBuilder
+      TYPE_PARAMETER name:T index:0 variance: superTypes:[kotlin.Any?]
+      $this: VALUE_PARAMETER name:<this> type:<root>.BaseFirBuilder<kotlin.Any>
+      VALUE_PARAMETER name:block index:0 type:kotlin.Function0<T of <root>.BaseConverter.withCapturedTypeParameters>
+    FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
+      overridden:
+        public open fun equals (other: kotlin.Any?): kotlin.Boolean [fake_override,operator] declared in <root>.BaseFirBuilder
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+      VALUE_PARAMETER name:other index:0 type:kotlin.Any?
+    FUN FAKE_OVERRIDE name:hashCode visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.Int [fake_override]
+      overridden:
+        public open fun hashCode (): kotlin.Int [fake_override] declared in <root>.BaseFirBuilder
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+    FUN FAKE_OVERRIDE name:toString visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.String [fake_override]
+      overridden:
+        public open fun toString (): kotlin.String [fake_override] declared in <root>.BaseFirBuilder
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+  CLASS CLASS name:DeclarationsConverter modality:FINAL visibility:public superTypes:[<root>.BaseConverter]
+    $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:<root>.DeclarationsConverter
+    CONSTRUCTOR visibility:public <> () returnType:<root>.DeclarationsConverter [primary]
+      BLOCK_BODY
+        DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () [primary] declared in <root>.BaseConverter'
+        INSTANCE_INITIALIZER_CALL classDescriptor='CLASS CLASS name:DeclarationsConverter modality:FINAL visibility:public superTypes:[<root>.BaseConverter]'
+    FUN FAKE_OVERRIDE name:withCapturedTypeParameters visibility:public modality:FINAL <T> ($this:<root>.BaseFirBuilder<kotlin.Any>, block:kotlin.Function0<T of <root>.DeclarationsConverter.withCapturedTypeParameters>) returnType:T of <root>.DeclarationsConverter.withCapturedTypeParameters [inline,fake_override]
+      overridden:
+        public final fun withCapturedTypeParameters <T> (block: kotlin.Function0<T of <root>.BaseConverter.withCapturedTypeParameters>): T of <root>.BaseConverter.withCapturedTypeParameters [inline,fake_override] declared in <root>.BaseConverter
+      TYPE_PARAMETER name:T index:0 variance: superTypes:[kotlin.Any?]
+      $this: VALUE_PARAMETER name:<this> type:<root>.BaseFirBuilder<kotlin.Any>
+      VALUE_PARAMETER name:block index:0 type:kotlin.Function0<T of <root>.DeclarationsConverter.withCapturedTypeParameters>
+    FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
+      overridden:
+        public open fun equals (other: kotlin.Any?): kotlin.Boolean [fake_override,operator] declared in <root>.BaseConverter
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+      VALUE_PARAMETER name:other index:0 type:kotlin.Any?
+    FUN FAKE_OVERRIDE name:hashCode visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.Int [fake_override]
+      overridden:
+        public open fun hashCode (): kotlin.Int [fake_override] declared in <root>.BaseConverter
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+    FUN FAKE_OVERRIDE name:toString visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.String [fake_override]
+      overridden:
+        public open fun toString (): kotlin.String [fake_override] declared in <root>.BaseConverter
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any