[FIR2IR]: fix translation of this references in instance methods

Currently FirThisReceiverExpression of instance methods are translated
to references of the class' thisReceiver,
not the method's dispatch receiver,
which causes problems with IrFrameMap::typeOf,
as the class' thisReceiver is not in the typeMap.

This commit translates non-qualified "this" references of
instance methods to references of the methods' dispatch receiver.

compiler/testData/ir/irText/classes/classMembers.fir.txt

@@ -127,7 +127,7 @@ FILE fqName:<root> fileName:/classMembers.kt
         BLOCK_BODY
           RETURN type=kotlin.Nothing from='public open fun bar (): kotlin.Unit declared in <root>.C.NestedInterface'
             CALL 'public abstract fun foo (): kotlin.Unit declared in <root>.C.NestedInterface' type=kotlin.Unit origin=null
-              $this: GET_VAR '<this>: <root>.C.NestedInterface declared in <root>.C.NestedInterface' type=<root>.C.NestedInterface origin=null
+              $this: GET_VAR '<this>: <root>.C.NestedInterface declared in <root>.C.NestedInterface.bar' type=<root>.C.NestedInterface origin=null
       FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($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

compiler/testData/ir/irText/classes/dataClassWithArrayMembers.fir.txt

@@ -118,93 +118,93 @@ FILE fqName:<root> fileName:/dataClassWithArrayMembers.kt
       BLOCK_BODY
         RETURN type=kotlin.Nothing from='public final fun component1 (): kotlin.Array<kotlin.String> declared in <root>.Test1'
           CALL 'public final fun <get-stringArray> (): kotlin.Array<kotlin.String> declared in <root>.Test1' type=kotlin.Array<kotlin.String> origin=null
-            $this: GET_VAR '<this>: <root>.Test1 declared in <root>.Test1' type=<root>.Test1 origin=null
+            $this: GET_VAR '<this>: <root>.Test1 declared in <root>.Test1.component1' type=<root>.Test1 origin=null
     FUN name:component2 visibility:public modality:FINAL <> ($this:<root>.Test1) returnType:kotlin.CharArray
       $this: VALUE_PARAMETER name:<this> type:<root>.Test1
       BLOCK_BODY
         RETURN type=kotlin.Nothing from='public final fun component2 (): kotlin.CharArray declared in <root>.Test1'
           CALL 'public final fun <get-charArray> (): kotlin.CharArray declared in <root>.Test1' type=kotlin.CharArray origin=null
-            $this: GET_VAR '<this>: <root>.Test1 declared in <root>.Test1' type=<root>.Test1 origin=null
+            $this: GET_VAR '<this>: <root>.Test1 declared in <root>.Test1.component2' type=<root>.Test1 origin=null
     FUN name:component3 visibility:public modality:FINAL <> ($this:<root>.Test1) returnType:kotlin.BooleanArray
       $this: VALUE_PARAMETER name:<this> type:<root>.Test1
       BLOCK_BODY
         RETURN type=kotlin.Nothing from='public final fun component3 (): kotlin.BooleanArray declared in <root>.Test1'
           CALL 'public final fun <get-booleanArray> (): kotlin.BooleanArray declared in <root>.Test1' type=kotlin.BooleanArray origin=null
-            $this: GET_VAR '<this>: <root>.Test1 declared in <root>.Test1' type=<root>.Test1 origin=null
+            $this: GET_VAR '<this>: <root>.Test1 declared in <root>.Test1.component3' type=<root>.Test1 origin=null
     FUN name:component4 visibility:public modality:FINAL <> ($this:<root>.Test1) returnType:kotlin.ByteArray
       $this: VALUE_PARAMETER name:<this> type:<root>.Test1
       BLOCK_BODY
         RETURN type=kotlin.Nothing from='public final fun component4 (): kotlin.ByteArray declared in <root>.Test1'
           CALL 'public final fun <get-byteArray> (): kotlin.ByteArray declared in <root>.Test1' type=kotlin.ByteArray origin=null
-            $this: GET_VAR '<this>: <root>.Test1 declared in <root>.Test1' type=<root>.Test1 origin=null
+            $this: GET_VAR '<this>: <root>.Test1 declared in <root>.Test1.component4' type=<root>.Test1 origin=null
     FUN name:component5 visibility:public modality:FINAL <> ($this:<root>.Test1) returnType:kotlin.ShortArray
       $this: VALUE_PARAMETER name:<this> type:<root>.Test1
       BLOCK_BODY
         RETURN type=kotlin.Nothing from='public final fun component5 (): kotlin.ShortArray declared in <root>.Test1'
           CALL 'public final fun <get-shortArray> (): kotlin.ShortArray declared in <root>.Test1' type=kotlin.ShortArray origin=null
-            $this: GET_VAR '<this>: <root>.Test1 declared in <root>.Test1' type=<root>.Test1 origin=null
+            $this: GET_VAR '<this>: <root>.Test1 declared in <root>.Test1.component5' type=<root>.Test1 origin=null
     FUN name:component6 visibility:public modality:FINAL <> ($this:<root>.Test1) returnType:kotlin.IntArray
       $this: VALUE_PARAMETER name:<this> type:<root>.Test1
       BLOCK_BODY
         RETURN type=kotlin.Nothing from='public final fun component6 (): kotlin.IntArray declared in <root>.Test1'
           CALL 'public final fun <get-intArray> (): kotlin.IntArray declared in <root>.Test1' type=kotlin.IntArray origin=null
-            $this: GET_VAR '<this>: <root>.Test1 declared in <root>.Test1' type=<root>.Test1 origin=null
+            $this: GET_VAR '<this>: <root>.Test1 declared in <root>.Test1.component6' type=<root>.Test1 origin=null
     FUN name:component7 visibility:public modality:FINAL <> ($this:<root>.Test1) returnType:kotlin.LongArray
       $this: VALUE_PARAMETER name:<this> type:<root>.Test1
       BLOCK_BODY
         RETURN type=kotlin.Nothing from='public final fun component7 (): kotlin.LongArray declared in <root>.Test1'
           CALL 'public final fun <get-longArray> (): kotlin.LongArray declared in <root>.Test1' type=kotlin.LongArray origin=null
-            $this: GET_VAR '<this>: <root>.Test1 declared in <root>.Test1' type=<root>.Test1 origin=null
+            $this: GET_VAR '<this>: <root>.Test1 declared in <root>.Test1.component7' type=<root>.Test1 origin=null
     FUN name:component8 visibility:public modality:FINAL <> ($this:<root>.Test1) returnType:kotlin.FloatArray
       $this: VALUE_PARAMETER name:<this> type:<root>.Test1
       BLOCK_BODY
         RETURN type=kotlin.Nothing from='public final fun component8 (): kotlin.FloatArray declared in <root>.Test1'
           CALL 'public final fun <get-floatArray> (): kotlin.FloatArray declared in <root>.Test1' type=kotlin.FloatArray origin=null
-            $this: GET_VAR '<this>: <root>.Test1 declared in <root>.Test1' type=<root>.Test1 origin=null
+            $this: GET_VAR '<this>: <root>.Test1 declared in <root>.Test1.component8' type=<root>.Test1 origin=null
     FUN name:component9 visibility:public modality:FINAL <> ($this:<root>.Test1) returnType:kotlin.DoubleArray
       $this: VALUE_PARAMETER name:<this> type:<root>.Test1
       BLOCK_BODY
         RETURN type=kotlin.Nothing from='public final fun component9 (): kotlin.DoubleArray declared in <root>.Test1'
           CALL 'public final fun <get-doubleArray> (): kotlin.DoubleArray declared in <root>.Test1' type=kotlin.DoubleArray origin=null
-            $this: GET_VAR '<this>: <root>.Test1 declared in <root>.Test1' type=<root>.Test1 origin=null
+            $this: GET_VAR '<this>: <root>.Test1 declared in <root>.Test1.component9' type=<root>.Test1 origin=null
     FUN name:copy visibility:public modality:FINAL <> ($this:<root>.Test1, stringArray:kotlin.Array<kotlin.String>, charArray:kotlin.CharArray, booleanArray:kotlin.BooleanArray, byteArray:kotlin.ByteArray, shortArray:kotlin.ShortArray, intArray:kotlin.IntArray, longArray:kotlin.LongArray, floatArray:kotlin.FloatArray, doubleArray:kotlin.DoubleArray) returnType:<root>.Test1
       $this: VALUE_PARAMETER name:<this> type:<root>.Test1
       VALUE_PARAMETER name:stringArray index:0 type:kotlin.Array<kotlin.String>
         EXPRESSION_BODY
           CALL 'public final fun <get-stringArray> (): kotlin.Array<kotlin.String> declared in <root>.Test1' type=kotlin.Array<kotlin.String> origin=null
-            $this: GET_VAR '<this>: <root>.Test1 declared in <root>.Test1' type=<root>.Test1 origin=null
+            $this: GET_VAR '<this>: <root>.Test1 declared in <root>.Test1.copy' type=<root>.Test1 origin=null
       VALUE_PARAMETER name:charArray index:1 type:kotlin.CharArray
         EXPRESSION_BODY
           CALL 'public final fun <get-charArray> (): kotlin.CharArray declared in <root>.Test1' type=kotlin.CharArray origin=null
-            $this: GET_VAR '<this>: <root>.Test1 declared in <root>.Test1' type=<root>.Test1 origin=null
+            $this: GET_VAR '<this>: <root>.Test1 declared in <root>.Test1.copy' type=<root>.Test1 origin=null
       VALUE_PARAMETER name:booleanArray index:2 type:kotlin.BooleanArray
         EXPRESSION_BODY
           CALL 'public final fun <get-booleanArray> (): kotlin.BooleanArray declared in <root>.Test1' type=kotlin.BooleanArray origin=null
-            $this: GET_VAR '<this>: <root>.Test1 declared in <root>.Test1' type=<root>.Test1 origin=null
+            $this: GET_VAR '<this>: <root>.Test1 declared in <root>.Test1.copy' type=<root>.Test1 origin=null
       VALUE_PARAMETER name:byteArray index:3 type:kotlin.ByteArray
         EXPRESSION_BODY
           CALL 'public final fun <get-byteArray> (): kotlin.ByteArray declared in <root>.Test1' type=kotlin.ByteArray origin=null
-            $this: GET_VAR '<this>: <root>.Test1 declared in <root>.Test1' type=<root>.Test1 origin=null
+            $this: GET_VAR '<this>: <root>.Test1 declared in <root>.Test1.copy' type=<root>.Test1 origin=null
       VALUE_PARAMETER name:shortArray index:4 type:kotlin.ShortArray
         EXPRESSION_BODY
           CALL 'public final fun <get-shortArray> (): kotlin.ShortArray declared in <root>.Test1' type=kotlin.ShortArray origin=null
-            $this: GET_VAR '<this>: <root>.Test1 declared in <root>.Test1' type=<root>.Test1 origin=null
+            $this: GET_VAR '<this>: <root>.Test1 declared in <root>.Test1.copy' type=<root>.Test1 origin=null
       VALUE_PARAMETER name:intArray index:5 type:kotlin.IntArray
         EXPRESSION_BODY
           CALL 'public final fun <get-intArray> (): kotlin.IntArray declared in <root>.Test1' type=kotlin.IntArray origin=null
-            $this: GET_VAR '<this>: <root>.Test1 declared in <root>.Test1' type=<root>.Test1 origin=null
+            $this: GET_VAR '<this>: <root>.Test1 declared in <root>.Test1.copy' type=<root>.Test1 origin=null
       VALUE_PARAMETER name:longArray index:6 type:kotlin.LongArray
         EXPRESSION_BODY
           CALL 'public final fun <get-longArray> (): kotlin.LongArray declared in <root>.Test1' type=kotlin.LongArray origin=null
-            $this: GET_VAR '<this>: <root>.Test1 declared in <root>.Test1' type=<root>.Test1 origin=null
+            $this: GET_VAR '<this>: <root>.Test1 declared in <root>.Test1.copy' type=<root>.Test1 origin=null
       VALUE_PARAMETER name:floatArray index:7 type:kotlin.FloatArray
         EXPRESSION_BODY
           CALL 'public final fun <get-floatArray> (): kotlin.FloatArray declared in <root>.Test1' type=kotlin.FloatArray origin=null
-            $this: GET_VAR '<this>: <root>.Test1 declared in <root>.Test1' type=<root>.Test1 origin=null
+            $this: GET_VAR '<this>: <root>.Test1 declared in <root>.Test1.copy' type=<root>.Test1 origin=null
       VALUE_PARAMETER name:doubleArray index:8 type:kotlin.DoubleArray
         EXPRESSION_BODY
           CALL 'public final fun <get-doubleArray> (): kotlin.DoubleArray declared in <root>.Test1' type=kotlin.DoubleArray origin=null
-            $this: GET_VAR '<this>: <root>.Test1 declared in <root>.Test1' type=<root>.Test1 origin=null
+            $this: GET_VAR '<this>: <root>.Test1 declared in <root>.Test1.copy' type=<root>.Test1 origin=null
       BLOCK_BODY
     FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
       overridden:
@@ -243,13 +243,13 @@ FILE fqName:<root> fileName:/dataClassWithArrayMembers.kt
       BLOCK_BODY
         RETURN type=kotlin.Nothing from='public final fun component1 (): kotlin.Array<T of <root>.Test2> declared in <root>.Test2'
           CALL 'public final fun <get-genericArray> (): kotlin.Array<T of <root>.Test2> declared in <root>.Test2' type=kotlin.Array<T of <root>.Test2> origin=null
-            $this: GET_VAR '<this>: <root>.Test2 declared in <root>.Test2' type=<root>.Test2<T of <root>.Test2> origin=null
+            $this: GET_VAR '<this>: <root>.Test2 declared in <root>.Test2.component1' type=<root>.Test2 origin=null
     FUN name:copy visibility:public modality:FINAL <> ($this:<root>.Test2, genericArray:kotlin.Array<T of <root>.Test2>) returnType:<root>.Test2<T of <root>.Test2>
       $this: VALUE_PARAMETER name:<this> type:<root>.Test2
       VALUE_PARAMETER name:genericArray index:0 type:kotlin.Array<T of <root>.Test2>
         EXPRESSION_BODY
           CALL 'public final fun <get-genericArray> (): kotlin.Array<T of <root>.Test2> declared in <root>.Test2' type=kotlin.Array<T of <root>.Test2> origin=null
-            $this: GET_VAR '<this>: <root>.Test2 declared in <root>.Test2' type=<root>.Test2<T of <root>.Test2> origin=null
+            $this: GET_VAR '<this>: <root>.Test2 declared in <root>.Test2.copy' type=<root>.Test2 origin=null
       BLOCK_BODY
     FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
       overridden:
@@ -287,13 +287,13 @@ FILE fqName:<root> fileName:/dataClassWithArrayMembers.kt
       BLOCK_BODY
         RETURN type=kotlin.Nothing from='public final fun component1 (): kotlin.Array<kotlin.Any>? declared in <root>.Test3'
           CALL 'public final fun <get-anyArrayN> (): kotlin.Array<kotlin.Any>? declared in <root>.Test3' type=kotlin.Array<kotlin.Any>? origin=null
-            $this: GET_VAR '<this>: <root>.Test3 declared in <root>.Test3' type=<root>.Test3 origin=null
+            $this: GET_VAR '<this>: <root>.Test3 declared in <root>.Test3.component1' type=<root>.Test3 origin=null
     FUN name:copy visibility:public modality:FINAL <> ($this:<root>.Test3, anyArrayN:kotlin.Array<kotlin.Any>?) returnType:<root>.Test3
       $this: VALUE_PARAMETER name:<this> type:<root>.Test3
       VALUE_PARAMETER name:anyArrayN index:0 type:kotlin.Array<kotlin.Any>?
         EXPRESSION_BODY
           CALL 'public final fun <get-anyArrayN> (): kotlin.Array<kotlin.Any>? declared in <root>.Test3' type=kotlin.Array<kotlin.Any>? origin=null
-            $this: GET_VAR '<this>: <root>.Test3 declared in <root>.Test3' type=<root>.Test3 origin=null
+            $this: GET_VAR '<this>: <root>.Test3 declared in <root>.Test3.copy' type=<root>.Test3 origin=null
       BLOCK_BODY
     FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
       overridden:

compiler/testData/ir/irText/classes/dataClasses.fir.txt

@@ -46,33 +46,33 @@ FILE fqName:<root> fileName:/dataClasses.kt
       BLOCK_BODY
         RETURN type=kotlin.Nothing from='public final fun component1 (): kotlin.Int declared in <root>.Test1'
           CALL 'public final fun <get-x> (): kotlin.Int declared in <root>.Test1' type=kotlin.Int origin=null
-            $this: GET_VAR '<this>: <root>.Test1 declared in <root>.Test1' type=<root>.Test1 origin=null
+            $this: GET_VAR '<this>: <root>.Test1 declared in <root>.Test1.component1' type=<root>.Test1 origin=null
     FUN name:component2 visibility:public modality:FINAL <> ($this:<root>.Test1) returnType:kotlin.String
       $this: VALUE_PARAMETER name:<this> type:<root>.Test1
       BLOCK_BODY
         RETURN type=kotlin.Nothing from='public final fun component2 (): kotlin.String declared in <root>.Test1'
           CALL 'public final fun <get-y> (): kotlin.String declared in <root>.Test1' type=kotlin.String origin=null
-            $this: GET_VAR '<this>: <root>.Test1 declared in <root>.Test1' type=<root>.Test1 origin=null
+            $this: GET_VAR '<this>: <root>.Test1 declared in <root>.Test1.component2' type=<root>.Test1 origin=null
     FUN name:component3 visibility:public modality:FINAL <> ($this:<root>.Test1) returnType:kotlin.Any
       $this: VALUE_PARAMETER name:<this> type:<root>.Test1
       BLOCK_BODY
         RETURN type=kotlin.Nothing from='public final fun component3 (): kotlin.Any declared in <root>.Test1'
           CALL 'public final fun <get-z> (): kotlin.Any declared in <root>.Test1' type=kotlin.Any origin=null
-            $this: GET_VAR '<this>: <root>.Test1 declared in <root>.Test1' type=<root>.Test1 origin=null
+            $this: GET_VAR '<this>: <root>.Test1 declared in <root>.Test1.component3' type=<root>.Test1 origin=null
     FUN name:copy visibility:public modality:FINAL <> ($this:<root>.Test1, x:kotlin.Int, y:kotlin.String, z:kotlin.Any) returnType:<root>.Test1
       $this: VALUE_PARAMETER name:<this> type:<root>.Test1
       VALUE_PARAMETER name:x index:0 type:kotlin.Int
         EXPRESSION_BODY
           CALL 'public final fun <get-x> (): kotlin.Int declared in <root>.Test1' type=kotlin.Int origin=null
-            $this: GET_VAR '<this>: <root>.Test1 declared in <root>.Test1' type=<root>.Test1 origin=null
+            $this: GET_VAR '<this>: <root>.Test1 declared in <root>.Test1.copy' type=<root>.Test1 origin=null
       VALUE_PARAMETER name:y index:1 type:kotlin.String
         EXPRESSION_BODY
           CALL 'public final fun <get-y> (): kotlin.String declared in <root>.Test1' type=kotlin.String origin=null
-            $this: GET_VAR '<this>: <root>.Test1 declared in <root>.Test1' type=<root>.Test1 origin=null
+            $this: GET_VAR '<this>: <root>.Test1 declared in <root>.Test1.copy' type=<root>.Test1 origin=null
       VALUE_PARAMETER name:z index:2 type:kotlin.Any
         EXPRESSION_BODY
           CALL 'public final fun <get-z> (): kotlin.Any declared in <root>.Test1' type=kotlin.Any origin=null
-            $this: GET_VAR '<this>: <root>.Test1 declared in <root>.Test1' type=<root>.Test1 origin=null
+            $this: GET_VAR '<this>: <root>.Test1 declared in <root>.Test1.copy' type=<root>.Test1 origin=null
       BLOCK_BODY
     FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
       overridden:
@@ -110,13 +110,13 @@ FILE fqName:<root> fileName:/dataClasses.kt
       BLOCK_BODY
         RETURN type=kotlin.Nothing from='public final fun component1 (): kotlin.Any? declared in <root>.Test2'
           CALL 'public final fun <get-x> (): kotlin.Any? declared in <root>.Test2' type=kotlin.Any? origin=null
-            $this: GET_VAR '<this>: <root>.Test2 declared in <root>.Test2' type=<root>.Test2 origin=null
+            $this: GET_VAR '<this>: <root>.Test2 declared in <root>.Test2.component1' type=<root>.Test2 origin=null
     FUN name:copy visibility:public modality:FINAL <> ($this:<root>.Test2, x:kotlin.Any?) returnType:<root>.Test2
       $this: VALUE_PARAMETER name:<this> type:<root>.Test2
       VALUE_PARAMETER name:x index:0 type:kotlin.Any?
         EXPRESSION_BODY
           CALL 'public final fun <get-x> (): kotlin.Any? declared in <root>.Test2' type=kotlin.Any? origin=null
-            $this: GET_VAR '<this>: <root>.Test2 declared in <root>.Test2' type=<root>.Test2 origin=null
+            $this: GET_VAR '<this>: <root>.Test2 declared in <root>.Test2.copy' type=<root>.Test2 origin=null
       BLOCK_BODY
     FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
       overridden:
@@ -190,43 +190,43 @@ FILE fqName:<root> fileName:/dataClasses.kt
       BLOCK_BODY
         RETURN type=kotlin.Nothing from='public final fun component1 (): kotlin.Double declared in <root>.Test3'
           CALL 'public final fun <get-d> (): kotlin.Double declared in <root>.Test3' type=kotlin.Double origin=null
-            $this: GET_VAR '<this>: <root>.Test3 declared in <root>.Test3' type=<root>.Test3 origin=null
+            $this: GET_VAR '<this>: <root>.Test3 declared in <root>.Test3.component1' type=<root>.Test3 origin=null
     FUN name:component2 visibility:public modality:FINAL <> ($this:<root>.Test3) returnType:kotlin.Double?
       $this: VALUE_PARAMETER name:<this> type:<root>.Test3
       BLOCK_BODY
         RETURN type=kotlin.Nothing from='public final fun component2 (): kotlin.Double? declared in <root>.Test3'
           CALL 'public final fun <get-dn> (): kotlin.Double? declared in <root>.Test3' type=kotlin.Double? origin=null
-            $this: GET_VAR '<this>: <root>.Test3 declared in <root>.Test3' type=<root>.Test3 origin=null
+            $this: GET_VAR '<this>: <root>.Test3 declared in <root>.Test3.component2' type=<root>.Test3 origin=null
     FUN name:component3 visibility:public modality:FINAL <> ($this:<root>.Test3) returnType:kotlin.Float
       $this: VALUE_PARAMETER name:<this> type:<root>.Test3
       BLOCK_BODY
         RETURN type=kotlin.Nothing from='public final fun component3 (): kotlin.Float declared in <root>.Test3'
           CALL 'public final fun <get-f> (): kotlin.Float declared in <root>.Test3' type=kotlin.Float origin=null
-            $this: GET_VAR '<this>: <root>.Test3 declared in <root>.Test3' type=<root>.Test3 origin=null
+            $this: GET_VAR '<this>: <root>.Test3 declared in <root>.Test3.component3' type=<root>.Test3 origin=null
     FUN name:component4 visibility:public modality:FINAL <> ($this:<root>.Test3) returnType:kotlin.Float?
       $this: VALUE_PARAMETER name:<this> type:<root>.Test3
       BLOCK_BODY
         RETURN type=kotlin.Nothing from='public final fun component4 (): kotlin.Float? declared in <root>.Test3'
           CALL 'public final fun <get-df> (): kotlin.Float? declared in <root>.Test3' type=kotlin.Float? origin=null
-            $this: GET_VAR '<this>: <root>.Test3 declared in <root>.Test3' type=<root>.Test3 origin=null
+            $this: GET_VAR '<this>: <root>.Test3 declared in <root>.Test3.component4' type=<root>.Test3 origin=null
     FUN name:copy visibility:public modality:FINAL <> ($this:<root>.Test3, d:kotlin.Double, dn:kotlin.Double?, f:kotlin.Float, df:kotlin.Float?) returnType:<root>.Test3
       $this: VALUE_PARAMETER name:<this> type:<root>.Test3
       VALUE_PARAMETER name:d index:0 type:kotlin.Double
         EXPRESSION_BODY
           CALL 'public final fun <get-d> (): kotlin.Double declared in <root>.Test3' type=kotlin.Double origin=null
-            $this: GET_VAR '<this>: <root>.Test3 declared in <root>.Test3' type=<root>.Test3 origin=null
+            $this: GET_VAR '<this>: <root>.Test3 declared in <root>.Test3.copy' type=<root>.Test3 origin=null
       VALUE_PARAMETER name:dn index:1 type:kotlin.Double?
         EXPRESSION_BODY
           CALL 'public final fun <get-dn> (): kotlin.Double? declared in <root>.Test3' type=kotlin.Double? origin=null
-            $this: GET_VAR '<this>: <root>.Test3 declared in <root>.Test3' type=<root>.Test3 origin=null
+            $this: GET_VAR '<this>: <root>.Test3 declared in <root>.Test3.copy' type=<root>.Test3 origin=null
       VALUE_PARAMETER name:f index:2 type:kotlin.Float
         EXPRESSION_BODY
           CALL 'public final fun <get-f> (): kotlin.Float declared in <root>.Test3' type=kotlin.Float origin=null
-            $this: GET_VAR '<this>: <root>.Test3 declared in <root>.Test3' type=<root>.Test3 origin=null
+            $this: GET_VAR '<this>: <root>.Test3 declared in <root>.Test3.copy' type=<root>.Test3 origin=null
       VALUE_PARAMETER name:df index:3 type:kotlin.Float?
         EXPRESSION_BODY
           CALL 'public final fun <get-df> (): kotlin.Float? declared in <root>.Test3' type=kotlin.Float? origin=null
-            $this: GET_VAR '<this>: <root>.Test3 declared in <root>.Test3' type=<root>.Test3 origin=null
+            $this: GET_VAR '<this>: <root>.Test3 declared in <root>.Test3.copy' type=<root>.Test3 origin=null
       BLOCK_BODY
     FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
       overridden:

compiler/testData/ir/irText/classes/dataClassesGeneric.fir.txt

@@ -23,13 +23,13 @@ FILE fqName:<root> fileName:/dataClassesGeneric.kt
       BLOCK_BODY
         RETURN type=kotlin.Nothing from='public final fun component1 (): T of <root>.Test1 declared in <root>.Test1'
           CALL 'public final fun <get-x> (): T of <root>.Test1 declared in <root>.Test1' type=T of <root>.Test1 origin=null
-            $this: GET_VAR '<this>: <root>.Test1 declared in <root>.Test1' type=<root>.Test1<T of <root>.Test1> origin=null
+            $this: GET_VAR '<this>: <root>.Test1 declared in <root>.Test1.component1' type=<root>.Test1 origin=null
     FUN name:copy visibility:public modality:FINAL <> ($this:<root>.Test1, x:T of <root>.Test1) returnType:<root>.Test1<T of <root>.Test1>
       $this: VALUE_PARAMETER name:<this> type:<root>.Test1
       VALUE_PARAMETER name:x index:0 type:T of <root>.Test1
         EXPRESSION_BODY
           CALL 'public final fun <get-x> (): T of <root>.Test1 declared in <root>.Test1' type=T of <root>.Test1 origin=null
-            $this: GET_VAR '<this>: <root>.Test1 declared in <root>.Test1' type=<root>.Test1<T of <root>.Test1> origin=null
+            $this: GET_VAR '<this>: <root>.Test1 declared in <root>.Test1.copy' type=<root>.Test1 origin=null
       BLOCK_BODY
     FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
       overridden:
@@ -68,13 +68,13 @@ FILE fqName:<root> fileName:/dataClassesGeneric.kt
       BLOCK_BODY
         RETURN type=kotlin.Nothing from='public final fun component1 (): T of <root>.Test2 declared in <root>.Test2'
           CALL 'public final fun <get-x> (): T of <root>.Test2 declared in <root>.Test2' type=T of <root>.Test2 origin=null
-            $this: GET_VAR '<this>: <root>.Test2 declared in <root>.Test2' type=<root>.Test2<T of <root>.Test2> origin=null
+            $this: GET_VAR '<this>: <root>.Test2 declared in <root>.Test2.component1' type=<root>.Test2 origin=null
     FUN name:copy visibility:public modality:FINAL <> ($this:<root>.Test2, x:T of <root>.Test2) returnType:<root>.Test2<T of <root>.Test2>
       $this: VALUE_PARAMETER name:<this> type:<root>.Test2
       VALUE_PARAMETER name:x index:0 type:T of <root>.Test2
         EXPRESSION_BODY
           CALL 'public final fun <get-x> (): T of <root>.Test2 declared in <root>.Test2' type=T of <root>.Test2 origin=null
-            $this: GET_VAR '<this>: <root>.Test2 declared in <root>.Test2' type=<root>.Test2<T of <root>.Test2> origin=null
+            $this: GET_VAR '<this>: <root>.Test2 declared in <root>.Test2.copy' type=<root>.Test2 origin=null
       BLOCK_BODY
     FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
       overridden:
@@ -113,13 +113,13 @@ FILE fqName:<root> fileName:/dataClassesGeneric.kt
       BLOCK_BODY
         RETURN type=kotlin.Nothing from='public final fun component1 (): kotlin.collections.List<T of <root>.Test3> declared in <root>.Test3'
           CALL 'public final fun <get-x> (): kotlin.collections.List<T of <root>.Test3> declared in <root>.Test3' type=kotlin.collections.List<T of <root>.Test3> origin=null
-            $this: GET_VAR '<this>: <root>.Test3 declared in <root>.Test3' type=<root>.Test3<T of <root>.Test3> origin=null
+            $this: GET_VAR '<this>: <root>.Test3 declared in <root>.Test3.component1' type=<root>.Test3 origin=null
     FUN name:copy visibility:public modality:FINAL <> ($this:<root>.Test3, x:kotlin.collections.List<T of <root>.Test3>) returnType:<root>.Test3<T of <root>.Test3>
       $this: VALUE_PARAMETER name:<this> type:<root>.Test3
       VALUE_PARAMETER name:x index:0 type:kotlin.collections.List<T of <root>.Test3>
         EXPRESSION_BODY
           CALL 'public final fun <get-x> (): kotlin.collections.List<T of <root>.Test3> declared in <root>.Test3' type=kotlin.collections.List<T of <root>.Test3> origin=null
-            $this: GET_VAR '<this>: <root>.Test3 declared in <root>.Test3' type=<root>.Test3<T of <root>.Test3> origin=null
+            $this: GET_VAR '<this>: <root>.Test3 declared in <root>.Test3.copy' type=<root>.Test3 origin=null
       BLOCK_BODY
     FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
       overridden:
@@ -157,13 +157,13 @@ FILE fqName:<root> fileName:/dataClassesGeneric.kt
       BLOCK_BODY
         RETURN type=kotlin.Nothing from='public final fun component1 (): kotlin.collections.List<kotlin.String> declared in <root>.Test4'
           CALL 'public final fun <get-x> (): kotlin.collections.List<kotlin.String> declared in <root>.Test4' type=kotlin.collections.List<kotlin.String> origin=null
-            $this: GET_VAR '<this>: <root>.Test4 declared in <root>.Test4' type=<root>.Test4 origin=null
+            $this: GET_VAR '<this>: <root>.Test4 declared in <root>.Test4.component1' type=<root>.Test4 origin=null
     FUN name:copy visibility:public modality:FINAL <> ($this:<root>.Test4, x:kotlin.collections.List<kotlin.String>) returnType:<root>.Test4
       $this: VALUE_PARAMETER name:<this> type:<root>.Test4
       VALUE_PARAMETER name:x index:0 type:kotlin.collections.List<kotlin.String>
         EXPRESSION_BODY
           CALL 'public final fun <get-x> (): kotlin.collections.List<kotlin.String> declared in <root>.Test4' type=kotlin.collections.List<kotlin.String> origin=null
-            $this: GET_VAR '<this>: <root>.Test4 declared in <root>.Test4' type=<root>.Test4 origin=null
+            $this: GET_VAR '<this>: <root>.Test4 declared in <root>.Test4.copy' type=<root>.Test4 origin=null
       BLOCK_BODY
     FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
       overridden:

compiler/testData/ir/irText/classes/initValInLambda.fir.txt

@@ -26,7 +26,7 @@ FILE fqName:<root> fileName:/initValInLambda.kt
               $receiver: VALUE_PARAMETER name:<this> type:kotlin.Int
               BLOCK_BODY
                 SET_FIELD 'FIELD PROPERTY_BACKING_FIELD name:x type:kotlin.Int visibility:private [final]' type=kotlin.Unit origin=null
-                  receiver: GET_VAR '<this>: <root>.TestInitValInLambdaCalledOnce declared in <root>.TestInitValInLambdaCalledOnce' type=<root>.TestInitValInLambdaCalledOnce origin=null
+                  receiver: GET_VAR '<this>: <root>.TestInitValInLambdaCalledOnce declared in <root>.TestInitValInLambdaCalledOnce.<anonymous>' type=<root>.TestInitValInLambdaCalledOnce origin=null
                   value: CONST Int type=kotlin.Int value=0
     FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
       overridden:

compiler/testData/ir/irText/classes/lambdaInDataClassDefaultParameter.fir.txt

@@ -29,13 +29,13 @@ FILE fqName:<root> fileName:/lambdaInDataClassDefaultParameter.kt
       BLOCK_BODY
         RETURN type=kotlin.Nothing from='public final fun component1 (): kotlin.Function2<<root>.A, kotlin.String, kotlin.Unit> declared in <root>.A'
           CALL 'public final fun <get-runA> (): kotlin.Function2<<root>.A, kotlin.String, kotlin.Unit> declared in <root>.A' type=kotlin.Function2<<root>.A, kotlin.String, kotlin.Unit> origin=null
-            $this: GET_VAR '<this>: <root>.A declared in <root>.A' type=<root>.A origin=null
+            $this: GET_VAR '<this>: <root>.A declared in <root>.A.component1' type=<root>.A origin=null
     FUN name:copy visibility:public modality:FINAL <> ($this:<root>.A, runA:kotlin.Function2<<root>.A, kotlin.String, kotlin.Unit>) returnType:<root>.A
       $this: VALUE_PARAMETER name:<this> type:<root>.A
       VALUE_PARAMETER name:runA index:0 type:kotlin.Function2<<root>.A, kotlin.String, kotlin.Unit>
         EXPRESSION_BODY
           CALL 'public final fun <get-runA> (): kotlin.Function2<<root>.A, kotlin.String, kotlin.Unit> declared in <root>.A' type=kotlin.Function2<<root>.A, kotlin.String, kotlin.Unit> origin=null
-            $this: GET_VAR '<this>: <root>.A declared in <root>.A' type=<root>.A origin=null
+            $this: GET_VAR '<this>: <root>.A declared in <root>.A.copy' type=<root>.A origin=null
       BLOCK_BODY
     FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
       overridden:
@@ -82,13 +82,13 @@ FILE fqName:<root> fileName:/lambdaInDataClassDefaultParameter.kt
       BLOCK_BODY
         RETURN type=kotlin.Nothing from='public final fun component1 (): kotlin.Any declared in <root>.B'
           CALL 'public final fun <get-x> (): kotlin.Any declared in <root>.B' type=kotlin.Any origin=null
-            $this: GET_VAR '<this>: <root>.B declared in <root>.B' type=<root>.B origin=null
+            $this: GET_VAR '<this>: <root>.B declared in <root>.B.component1' type=<root>.B origin=null
     FUN name:copy visibility:public modality:FINAL <> ($this:<root>.B, x:kotlin.Any) returnType:<root>.B
       $this: VALUE_PARAMETER name:<this> type:<root>.B
       VALUE_PARAMETER name:x index:0 type:kotlin.Any
         EXPRESSION_BODY
           CALL 'public final fun <get-x> (): kotlin.Any declared in <root>.B' type=kotlin.Any origin=null
-            $this: GET_VAR '<this>: <root>.B declared in <root>.B' type=<root>.B origin=null
+            $this: GET_VAR '<this>: <root>.B declared in <root>.B.copy' type=<root>.B origin=null
       BLOCK_BODY
     FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
       overridden:

compiler/testData/ir/irText/classes/outerClassAccess.fir.txt

@@ -18,7 +18,7 @@ FILE fqName:<root> fileName:/outerClassAccess.kt
         $this: VALUE_PARAMETER name:<this> type:<root>.Outer.Inner
         BLOCK_BODY
           CALL 'public final fun foo (): kotlin.Unit declared in <root>.Outer' type=kotlin.Unit origin=null
-            $this: GET_VAR '<this>: <root>.Outer declared in <root>.Outer' type=<root>.Outer origin=null
+            $this: GET_VAR '<this>: <root>.Outer.Inner declared in <root>.Outer.Inner.test' type=<root>.Outer.Inner origin=null
       CLASS CLASS name:Inner2 modality:FINAL visibility:public [inner] superTypes:[kotlin.Any]
         $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:<root>.Outer.Inner.Inner2
         CONSTRUCTOR visibility:public <> () returnType:<root>.Outer.Inner.Inner2 [primary]
@@ -29,9 +29,9 @@ FILE fqName:<root> fileName:/outerClassAccess.kt
           $this: VALUE_PARAMETER name:<this> type:<root>.Outer.Inner.Inner2
           BLOCK_BODY
             CALL 'public final fun test (): kotlin.Unit declared in <root>.Outer.Inner' type=kotlin.Unit origin=null
-              $this: GET_VAR '<this>: <root>.Outer.Inner declared in <root>.Outer.Inner' type=<root>.Outer.Inner origin=null
+              $this: GET_VAR '<this>: <root>.Outer.Inner.Inner2 declared in <root>.Outer.Inner.Inner2.test2' type=<root>.Outer.Inner.Inner2 origin=null
             CALL 'public final fun foo (): kotlin.Unit declared in <root>.Outer' type=kotlin.Unit origin=null
-              $this: GET_VAR '<this>: <root>.Outer declared in <root>.Outer' type=<root>.Outer origin=null
+              $this: GET_VAR '<this>: <root>.Outer.Inner.Inner2 declared in <root>.Outer.Inner.Inner2.test2' type=<root>.Outer.Inner.Inner2 origin=null
         FUN name:test3 visibility:public modality:FINAL <> ($this:<root>.Outer.Inner.Inner2, $receiver:<root>.Outer) returnType:kotlin.Unit
           $this: VALUE_PARAMETER name:<this> type:<root>.Outer.Inner.Inner2
           $receiver: VALUE_PARAMETER name:<this> type:<root>.Outer

compiler/testData/ir/irText/declarations/annotations/delegatedPropertyAccessorsWithAnnotations.fir.txt

@@ -60,7 +60,7 @@ FILE fqName:<root> fileName:/delegatedPropertyAccessorsWithAnnotations.kt
       BLOCK_BODY
         RETURN type=kotlin.Nothing from='public final fun getValue (thisRef: kotlin.Any?, kProp: kotlin.Any?): kotlin.Int [operator] declared in <root>.Cell'
           CALL 'public final fun <get-value> (): kotlin.Int declared in <root>.Cell' type=kotlin.Int origin=null
-            $this: GET_VAR '<this>: <root>.Cell declared in <root>.Cell' type=<root>.Cell origin=null
+            $this: GET_VAR '<this>: <root>.Cell declared in <root>.Cell.getValue' type=<root>.Cell origin=null
     FUN name:setValue visibility:public modality:FINAL <> ($this:<root>.Cell, thisRef:kotlin.Any?, kProp:kotlin.Any?, newValue:kotlin.Int) returnType:kotlin.Unit [operator]
       $this: VALUE_PARAMETER name:<this> type:<root>.Cell
       VALUE_PARAMETER name:thisRef index:0 type:kotlin.Any?
@@ -68,7 +68,7 @@ FILE fqName:<root> fileName:/delegatedPropertyAccessorsWithAnnotations.kt
       VALUE_PARAMETER name:newValue index:2 type:kotlin.Int
       BLOCK_BODY
         SET_FIELD 'FIELD PROPERTY_BACKING_FIELD name:value type:kotlin.Int visibility:private' type=kotlin.Unit origin=null
-          receiver: GET_VAR '<this>: <root>.Cell declared in <root>.Cell' type=<root>.Cell origin=null
+          receiver: GET_VAR '<this>: <root>.Cell declared in <root>.Cell.setValue' type=<root>.Cell origin=null
           value: GET_VAR 'newValue: kotlin.Int declared in <root>.Cell.setValue' type=kotlin.Int origin=null
     FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
       overridden:

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

@@ -37,23 +37,23 @@ FILE fqName:<root> fileName:/dataClassMembers.kt
       BLOCK_BODY
         RETURN type=kotlin.Nothing from='public final fun component1 (): T of <root>.Test declared in <root>.Test'
           CALL 'public final fun <get-x> (): T of <root>.Test declared in <root>.Test' type=T of <root>.Test origin=null
-            $this: GET_VAR '<this>: <root>.Test declared in <root>.Test' type=<root>.Test<T of <root>.Test> origin=null
+            $this: GET_VAR '<this>: <root>.Test declared in <root>.Test.component1' type=<root>.Test origin=null
     FUN name:component2 visibility:public modality:FINAL <> ($this:<root>.Test) returnType:kotlin.String
       $this: VALUE_PARAMETER name:<this> type:<root>.Test
       BLOCK_BODY
         RETURN type=kotlin.Nothing from='public final fun component2 (): kotlin.String declared in <root>.Test'
           CALL 'public final fun <get-y> (): kotlin.String declared in <root>.Test' type=kotlin.String origin=null
-            $this: GET_VAR '<this>: <root>.Test declared in <root>.Test' type=<root>.Test<T of <root>.Test> origin=null
+            $this: GET_VAR '<this>: <root>.Test declared in <root>.Test.component2' type=<root>.Test origin=null
     FUN name:copy visibility:public modality:FINAL <> ($this:<root>.Test, x:T of <root>.Test, y:kotlin.String) returnType:<root>.Test<T of <root>.Test>
       $this: VALUE_PARAMETER name:<this> type:<root>.Test
       VALUE_PARAMETER name:x index:0 type:T of <root>.Test
         EXPRESSION_BODY
           CALL 'public final fun <get-x> (): T of <root>.Test declared in <root>.Test' type=T of <root>.Test origin=null
-            $this: GET_VAR '<this>: <root>.Test declared in <root>.Test' type=<root>.Test<T of <root>.Test> origin=null
+            $this: GET_VAR '<this>: <root>.Test declared in <root>.Test.copy' type=<root>.Test origin=null
       VALUE_PARAMETER name:y index:1 type:kotlin.String
         EXPRESSION_BODY
           CALL 'public final fun <get-y> (): kotlin.String declared in <root>.Test' type=kotlin.String origin=null
-            $this: GET_VAR '<this>: <root>.Test declared in <root>.Test' type=<root>.Test<T of <root>.Test> origin=null
+            $this: GET_VAR '<this>: <root>.Test declared in <root>.Test.copy' type=<root>.Test origin=null
       BLOCK_BODY
     FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
       overridden:

compiler/testData/ir/irText/declarations/provideDelegate/local.fir.txt

@@ -24,7 +24,7 @@ FILE fqName:<root> fileName:/local.kt
       BLOCK_BODY
         RETURN type=kotlin.Nothing from='public final fun getValue (thisRef: kotlin.Any?, property: kotlin.Any?): kotlin.String [operator] declared in <root>.Delegate'
           CALL 'public final fun <get-value> (): kotlin.String declared in <root>.Delegate' type=kotlin.String origin=null
-            $this: GET_VAR '<this>: <root>.Delegate declared in <root>.Delegate' type=<root>.Delegate origin=null
+            $this: GET_VAR '<this>: <root>.Delegate declared in <root>.Delegate.getValue' type=<root>.Delegate origin=null
     FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($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
@@ -64,7 +64,7 @@ FILE fqName:<root> fileName:/local.kt
         RETURN type=kotlin.Nothing from='public final fun provideDelegate (thisRef: kotlin.Any?, property: kotlin.Any?): <root>.Delegate [operator] declared in <root>.DelegateProvider'
           CONSTRUCTOR_CALL 'public constructor <init> (value: kotlin.String) [primary] declared in <root>.Delegate' type=<root>.Delegate origin=null
             value: CALL 'public final fun <get-value> (): kotlin.String declared in <root>.DelegateProvider' type=kotlin.String origin=null
-              $this: GET_VAR '<this>: <root>.DelegateProvider declared in <root>.DelegateProvider' type=<root>.DelegateProvider origin=null
+              $this: GET_VAR '<this>: <root>.DelegateProvider declared in <root>.DelegateProvider.provideDelegate' type=<root>.DelegateProvider origin=null
     FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($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

compiler/testData/ir/irText/declarations/provideDelegate/member.fir.txt

@@ -24,7 +24,7 @@ FILE fqName:<root> fileName:/member.kt
       BLOCK_BODY
         RETURN type=kotlin.Nothing from='public final fun getValue (thisRef: kotlin.Any?, property: kotlin.Any?): kotlin.String [operator] declared in <root>.Delegate'
           CALL 'public final fun <get-value> (): kotlin.String declared in <root>.Delegate' type=kotlin.String origin=null
-            $this: GET_VAR '<this>: <root>.Delegate declared in <root>.Delegate' type=<root>.Delegate origin=null
+            $this: GET_VAR '<this>: <root>.Delegate declared in <root>.Delegate.getValue' type=<root>.Delegate origin=null
     FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($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
@@ -64,7 +64,7 @@ FILE fqName:<root> fileName:/member.kt
         RETURN type=kotlin.Nothing from='public final fun provideDelegate (thisRef: kotlin.Any?, property: kotlin.Any?): <root>.Delegate [operator] declared in <root>.DelegateProvider'
           CONSTRUCTOR_CALL 'public constructor <init> (value: kotlin.String) [primary] declared in <root>.Delegate' type=<root>.Delegate origin=null
             value: CALL 'public final fun <get-value> (): kotlin.String declared in <root>.DelegateProvider' type=kotlin.String origin=null
-              $this: GET_VAR '<this>: <root>.DelegateProvider declared in <root>.DelegateProvider' type=<root>.DelegateProvider origin=null
+              $this: GET_VAR '<this>: <root>.DelegateProvider declared in <root>.DelegateProvider.provideDelegate' type=<root>.DelegateProvider origin=null
     FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($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

compiler/testData/ir/irText/declarations/provideDelegate/memberExtension.fir.txt

@@ -32,7 +32,7 @@ FILE fqName:<root> fileName:/memberExtension.kt
             CALL 'public final fun plus (other: kotlin.Any?): kotlin.String [operator] declared in kotlin.String' type=kotlin.String origin=null
               $this: GET_VAR 'receiver: kotlin.String declared in <root>.Host.StringDelegate.getValue' type=kotlin.String origin=null
               other: CALL 'public final fun <get-s> (): kotlin.String declared in <root>.Host.StringDelegate' type=kotlin.String origin=null
-                $this: GET_VAR '<this>: <root>.Host.StringDelegate declared in <root>.Host.StringDelegate' type=<root>.Host.StringDelegate origin=null
+                $this: GET_VAR '<this>: <root>.Host.StringDelegate declared in <root>.Host.StringDelegate.getValue' type=<root>.Host.StringDelegate origin=null
       FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($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

compiler/testData/ir/irText/declarations/provideDelegate/topLevel.fir.txt

@@ -24,7 +24,7 @@ FILE fqName:<root> fileName:/topLevel.kt
       BLOCK_BODY
         RETURN type=kotlin.Nothing from='public final fun getValue (thisRef: kotlin.Any?, property: kotlin.Any?): kotlin.String [operator] declared in <root>.Delegate'
           CALL 'public final fun <get-value> (): kotlin.String declared in <root>.Delegate' type=kotlin.String origin=null
-            $this: GET_VAR '<this>: <root>.Delegate declared in <root>.Delegate' type=<root>.Delegate origin=null
+            $this: GET_VAR '<this>: <root>.Delegate declared in <root>.Delegate.getValue' type=<root>.Delegate origin=null
     FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($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
@@ -64,7 +64,7 @@ FILE fqName:<root> fileName:/topLevel.kt
         RETURN type=kotlin.Nothing from='public final fun provideDelegate (thisRef: kotlin.Any?, property: kotlin.Any?): <root>.Delegate [operator] declared in <root>.DelegateProvider'
           CONSTRUCTOR_CALL 'public constructor <init> (value: kotlin.String) [primary] declared in <root>.Delegate' type=<root>.Delegate origin=null
             value: CALL 'public final fun <get-value> (): kotlin.String declared in <root>.DelegateProvider' type=kotlin.String origin=null
-              $this: GET_VAR '<this>: <root>.DelegateProvider declared in <root>.DelegateProvider' type=<root>.DelegateProvider origin=null
+              $this: GET_VAR '<this>: <root>.DelegateProvider declared in <root>.DelegateProvider.provideDelegate' type=<root>.DelegateProvider origin=null
     FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($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

compiler/testData/ir/irText/expressions/augmentedAssignmentWithExpression.fir.txt

@@ -13,7 +13,7 @@ FILE fqName:<root> fileName:/augmentedAssignmentWithExpression.kt
       $this: VALUE_PARAMETER name:<this> type:<root>.Host
       BLOCK_BODY
         CALL 'public final fun plusAssign (x: kotlin.Int): kotlin.Unit [operator] declared in <root>.Host' type=kotlin.Unit origin=null
-          $this: GET_VAR '<this>: <root>.Host declared in <root>.Host' type=<root>.Host origin=null
+          $this: GET_VAR '<this>: <root>.Host declared in <root>.Host.test1' type=<root>.Host origin=null
           x: CONST Int type=kotlin.Int value=1
     FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
       overridden:

compiler/testData/ir/irText/expressions/chainOfSafeCalls.fir.txt

@@ -9,12 +9,12 @@ FILE fqName:<root> fileName:/chainOfSafeCalls.kt
       $this: VALUE_PARAMETER name:<this> type:<root>.C
       BLOCK_BODY
         RETURN type=kotlin.Nothing from='public final fun foo (): <root>.C declared in <root>.C'
-          GET_VAR '<this>: <root>.C declared in <root>.C' type=<root>.C origin=null
+          GET_VAR '<this>: <root>.C declared in <root>.C.foo' type=<root>.C origin=null
     FUN name:bar visibility:public modality:FINAL <> ($this:<root>.C) returnType:<root>.C?
       $this: VALUE_PARAMETER name:<this> type:<root>.C
       BLOCK_BODY
         RETURN type=kotlin.Nothing from='public final fun bar (): <root>.C? declared in <root>.C'
-          GET_VAR '<this>: <root>.C declared in <root>.C' type=<root>.C origin=null
+          GET_VAR '<this>: <root>.C declared in <root>.C.bar' type=<root>.C origin=null
     FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($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

compiler/testData/ir/irText/expressions/implicitCastToTypeParameter.fir.txt

@@ -55,7 +55,7 @@ FILE fqName:<root> fileName:/implicitCastToTypeParameter.kt
         TYPE_OP type=T of <root>.Bar origin=CAST typeOperand=T of <root>.Bar
           GET_VAR 'arg: kotlin.Any declared in <root>.Bar.test' type=kotlin.Any origin=null
         CALL 'public final fun useT (t: T of <root>.Bar): kotlin.Unit declared in <root>.Bar' type=kotlin.Unit origin=null
-          $this: GET_VAR '<this>: <root>.Bar declared in <root>.Bar' type=<root>.Bar<T of <root>.Bar> origin=null
+          $this: GET_VAR '<this>: <root>.Bar declared in <root>.Bar.test' type=<root>.Bar origin=null
           t: GET_VAR 'arg: kotlin.Any declared in <root>.Bar.test' type=T of <root>.Bar origin=null
     FUN name:useT visibility:public modality:FINAL <> ($this:<root>.Bar, t:T of <root>.Bar) returnType:kotlin.Unit
       $this: VALUE_PARAMETER name:<this> type:<root>.Bar

compiler/testData/ir/irText/expressions/interfaceThisRef.fir.txt

@@ -1,23 +0,0 @@
-FILE fqName:<root> fileName:/interfaceThisRef.kt
-  CLASS INTERFACE name:IFoo modality:ABSTRACT visibility:public superTypes:[kotlin.Any]
-    $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:<root>.IFoo
-    FUN name:foo visibility:public modality:ABSTRACT <> ($this:<root>.IFoo) returnType:kotlin.Unit
-      $this: VALUE_PARAMETER name:<this> type:<root>.IFoo
-    FUN name:bar visibility:public modality:OPEN <> ($this:<root>.IFoo) returnType:kotlin.Unit
-      $this: VALUE_PARAMETER name:<this> type:<root>.IFoo
-      BLOCK_BODY
-        CALL 'public abstract fun foo (): kotlin.Unit declared in <root>.IFoo' type=kotlin.Unit origin=null
-          $this: GET_VAR '<this>: <root>.IFoo declared in <root>.IFoo' type=<root>.IFoo origin=null
-    FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($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/expressions/interfaceThisRef.kt

@@ -1,3 +1,5 @@
+// FIR_IDENTICAL
+
 interface IFoo {
     fun foo()
     fun bar() { foo() }

compiler/testData/ir/irText/expressions/jvmInstanceFieldReference.fir.txt

@@ -15,13 +15,13 @@ FILE fqName:<root> fileName:/Derived.kt
       BLOCK_BODY
         RETURN type=kotlin.Nothing from='public final fun getValue (): kotlin.Int declared in <root>.Derived'
           GET_FIELD 'FIELD IR_EXTERNAL_JAVA_DECLARATION_STUB name:value type:kotlin.Int visibility:public' type=kotlin.Int origin=GET_PROPERTY
-            receiver: GET_VAR '<this>: <root>.Derived declared in <root>.Derived' type=<root>.Derived origin=null
+            receiver: GET_VAR '<this>: <root>.Derived declared in <root>.Derived.getValue' type=<root>.Derived origin=null
     FUN name:setValue visibility:public modality:FINAL <> ($this:<root>.Derived, value:kotlin.Int) returnType:kotlin.Unit
       $this: VALUE_PARAMETER name:<this> type:<root>.Derived
       VALUE_PARAMETER name:value index:0 type:kotlin.Int
       BLOCK_BODY
         SET_FIELD 'FIELD IR_EXTERNAL_JAVA_DECLARATION_STUB name:value type:kotlin.Int visibility:public' type=kotlin.Unit origin=null
-          receiver: GET_VAR '<this>: <root>.Derived declared in <root>.Derived' type=<root>.Derived origin=null
+          receiver: GET_VAR '<this>: <root>.Derived declared in <root>.Derived.setValue' type=<root>.Derived origin=null
           value: GET_VAR 'value: kotlin.Int declared in <root>.Derived.setValue' type=kotlin.Int origin=null
     FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
       overridden:

compiler/testData/ir/irText/expressions/kt30020.fir.txt

@@ -78,7 +78,7 @@ FILE fqName:<root> fileName:/kt30020.kt
       BLOCK_BODY
         CALL 'public final fun plusAssign <T> (element: T of kotlin.collections.plusAssign): kotlin.Unit [inline,operator] declared in kotlin.collections' type=kotlin.Unit origin=null
           <T>: kotlin.Int
-          $receiver: GET_VAR '<this>: <root>.AML declared in <root>.AML' type=<root>.AML origin=null
+          $receiver: GET_VAR '<this>: <root>.AML declared in <root>.AML.testExplicitThis' type=<root>.AML origin=null
           element: CONST Int type=kotlin.Int value=200
     CLASS CLASS name:Inner modality:FINAL visibility:public [inner] superTypes:[kotlin.Any]
       $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:<root>.AML.Inner

compiler/testData/ir/irText/expressions/objectReference.fir.txt

@@ -31,10 +31,10 @@ FILE fqName:<root> fileName:/objectReference.kt
       $this: VALUE_PARAMETER name:<this> type:<root>.Z
       BLOCK_BODY
         SET_FIELD 'FIELD PROPERTY_BACKING_FIELD name:counter type:kotlin.Int visibility:private' type=kotlin.Unit origin=null
-          receiver: GET_VAR '<this>: <root>.Z declared in <root>.Z' type=<root>.Z origin=null
+          receiver: GET_VAR '<this>: <root>.Z declared in <root>.Z.bar' type=<root>.Z origin=null
           value: CONST Int type=kotlin.Int value=1
         CALL 'public final fun foo (): kotlin.Unit declared in <root>.Z' type=kotlin.Unit origin=null
-          $this: GET_VAR '<this>: <root>.Z declared in <root>.Z' type=<root>.Z origin=null
+          $this: GET_VAR '<this>: <root>.Z declared in <root>.Z.bar' type=<root>.Z origin=null
         SET_FIELD 'FIELD PROPERTY_BACKING_FIELD name:counter type:kotlin.Int visibility:private' type=kotlin.Unit origin=null
           receiver: GET_OBJECT 'CLASS OBJECT name:Z modality:FINAL visibility:public superTypes:[kotlin.Any]' type=<root>.Z
           value: CONST Int type=kotlin.Int value=1
@@ -92,10 +92,10 @@ FILE fqName:<root> fileName:/objectReference.kt
               $this: VALUE_PARAMETER name:<this> type:<root>.Z
               BLOCK_BODY
                 SET_FIELD 'FIELD PROPERTY_BACKING_FIELD name:counter type:kotlin.Int visibility:private' type=kotlin.Unit origin=null
-                  receiver: GET_VAR '<this>: <root>.Z declared in <root>.Z' type=<root>.Z origin=null
+                  receiver: GET_VAR '<this>: <root>.Z declared in <root>.Z.aLambda.<anonymous>' type=<root>.Z origin=null
                   value: CONST Int type=kotlin.Int value=1
                 CALL 'public final fun foo (): kotlin.Unit declared in <root>.Z' type=kotlin.Unit origin=null
-                  $this: GET_VAR '<this>: <root>.Z declared in <root>.Z' type=<root>.Z origin=null
+                  $this: GET_VAR '<this>: <root>.Z declared in <root>.Z.aLambda.<anonymous>' type=<root>.Z origin=null
                 SET_FIELD 'FIELD PROPERTY_BACKING_FIELD name:counter type:kotlin.Int visibility:private' type=kotlin.Unit origin=null
                   receiver: GET_OBJECT 'CLASS OBJECT name:Z modality:FINAL visibility:public superTypes:[kotlin.Any]' type=<root>.Z
                   value: CONST Int type=kotlin.Int value=1
@@ -134,10 +134,10 @@ FILE fqName:<root> fileName:/objectReference.kt
                 $this: VALUE_PARAMETER name:<this> type:<root>.Z.anObject.<no name provided>
                 BLOCK_BODY
                   SET_FIELD 'FIELD PROPERTY_BACKING_FIELD name:counter type:kotlin.Int visibility:private' type=kotlin.Unit origin=null
-                    receiver: GET_VAR '<this>: <root>.Z declared in <root>.Z' type=<root>.Z origin=null
+                    receiver: GET_VAR '<this>: <root>.Z.anObject.<no name provided> declared in <root>.Z.anObject.<no name provided>.test' type=<root>.Z.anObject.<no name provided> origin=null
                     value: CONST Int type=kotlin.Int value=1
                   CALL 'public final fun foo (): kotlin.Unit declared in <root>.Z' type=kotlin.Unit origin=null
-                    $this: GET_VAR '<this>: <root>.Z declared in <root>.Z' type=<root>.Z origin=null
+                    $this: GET_VAR '<this>: <root>.Z.anObject.<no name provided> declared in <root>.Z.anObject.<no name provided>.test' type=<root>.Z.anObject.<no name provided> origin=null
                   SET_FIELD 'FIELD PROPERTY_BACKING_FIELD name:counter type:kotlin.Int visibility:private' type=kotlin.Unit origin=null
                     receiver: GET_OBJECT 'CLASS OBJECT name:Z modality:FINAL visibility:public superTypes:[kotlin.Any]' type=<root>.Z
                     value: CONST Int type=kotlin.Int value=1

compiler/testData/ir/irText/expressions/outerClassInstanceReference.fir.txt

@@ -19,7 +19,7 @@ FILE fqName:<root> fileName:/outerClassInstanceReference.kt
         BLOCK_BODY
           RETURN type=kotlin.Nothing from='public final fun inner (): kotlin.Unit declared in <root>.Outer.Inner'
             CALL 'public final fun outer (): kotlin.Unit declared in <root>.Outer' type=kotlin.Unit origin=null
-              $this: GET_VAR '<this>: <root>.Outer declared in <root>.Outer' type=<root>.Outer origin=null
+              $this: GET_VAR '<this>: <root>.Outer.Inner declared in <root>.Outer.Inner.inner' type=<root>.Outer.Inner origin=null
       FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($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

compiler/testData/ir/irText/expressions/setFieldWithImplicitCast.fir.txt

@@ -15,7 +15,7 @@ FILE fqName:<root> fileName:/Derived.kt
               GET_VAR 'v: kotlin.Any declared in <root>.Derived.setValue' type=kotlin.Any origin=null
             then: BLOCK type=kotlin.Unit origin=null
               SET_FIELD 'FIELD IR_EXTERNAL_JAVA_DECLARATION_STUB name:value type:kotlin.String? visibility:public' type=kotlin.Unit origin=null
-                receiver: GET_VAR '<this>: <root>.Derived declared in <root>.Derived' type=<root>.Derived origin=null
+                receiver: GET_VAR '<this>: <root>.Derived declared in <root>.Derived.setValue' type=<root>.Derived origin=null
                 value: GET_VAR 'v: kotlin.Any declared in <root>.Derived.setValue' type=kotlin.String origin=null
     FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
       overridden:

compiler/testData/ir/irText/expressions/thisReferenceBeforeClassDeclared.fir.txt

@@ -39,7 +39,7 @@ FILE fqName:<root> fileName:/thisReferenceBeforeClassDeclared.kt
         $this: VALUE_PARAMETER name:<this> type:<root>.WithCompanion.Companion
         BLOCK_BODY
           RETURN type=kotlin.Nothing from='public final fun foo (): <root>.WithCompanion.Companion declared in <root>.WithCompanion.Companion'
-            GET_VAR '<this>: <root>.WithCompanion.Companion declared in <root>.WithCompanion.Companion' type=<root>.WithCompanion.Companion origin=null
+            GET_VAR '<this>: <root>.WithCompanion.Companion declared in <root>.WithCompanion.Companion.foo' type=<root>.WithCompanion.Companion origin=null
       FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($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

compiler/testData/ir/irText/lambdas/destructuringInLambda.fir.txt

@@ -34,23 +34,23 @@ FILE fqName:<root> fileName:/destructuringInLambda.kt
       BLOCK_BODY
         RETURN type=kotlin.Nothing from='public final fun component1 (): kotlin.Int declared in <root>.A'
           CALL 'public final fun <get-x> (): kotlin.Int declared in <root>.A' type=kotlin.Int origin=null
-            $this: GET_VAR '<this>: <root>.A declared in <root>.A' type=<root>.A origin=null
+            $this: GET_VAR '<this>: <root>.A declared in <root>.A.component1' type=<root>.A origin=null
     FUN name:component2 visibility:public modality:FINAL <> ($this:<root>.A) returnType:kotlin.Int
       $this: VALUE_PARAMETER name:<this> type:<root>.A
       BLOCK_BODY
         RETURN type=kotlin.Nothing from='public final fun component2 (): kotlin.Int declared in <root>.A'
           CALL 'public final fun <get-y> (): kotlin.Int declared in <root>.A' type=kotlin.Int origin=null
-            $this: GET_VAR '<this>: <root>.A declared in <root>.A' type=<root>.A origin=null
+            $this: GET_VAR '<this>: <root>.A declared in <root>.A.component2' type=<root>.A origin=null
     FUN name:copy visibility:public modality:FINAL <> ($this:<root>.A, x:kotlin.Int, y:kotlin.Int) returnType:<root>.A
       $this: VALUE_PARAMETER name:<this> type:<root>.A
       VALUE_PARAMETER name:x index:0 type:kotlin.Int
         EXPRESSION_BODY
           CALL 'public final fun <get-x> (): kotlin.Int declared in <root>.A' type=kotlin.Int origin=null
-            $this: GET_VAR '<this>: <root>.A declared in <root>.A' type=<root>.A origin=null
+            $this: GET_VAR '<this>: <root>.A declared in <root>.A.copy' type=<root>.A origin=null
       VALUE_PARAMETER name:y index:1 type:kotlin.Int
         EXPRESSION_BODY
           CALL 'public final fun <get-y> (): kotlin.Int declared in <root>.A' type=kotlin.Int origin=null
-            $this: GET_VAR '<this>: <root>.A declared in <root>.A' type=<root>.A origin=null
+            $this: GET_VAR '<this>: <root>.A declared in <root>.A.copy' type=<root>.A origin=null
       BLOCK_BODY
     FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
       overridden:

compiler/testData/ir/irText/stubs/genericClassInDifferentModule_m2.fir.txt

@@ -16,7 +16,7 @@ FILE fqName:<root> fileName:/genericClassInDifferentModule_m2.kt
       BLOCK_BODY
         RETURN type=kotlin.Nothing from='public final fun foo <Y> (y: Y of <root>.Derived1.foo): T of <root>.Derived1 declared in <root>.Derived1'
           CALL 'public final fun <get-x> (): T of <root>.Derived1 declared in <root>.Base' type=T of <root>.Derived1 origin=null
-            $this: GET_VAR '<this>: <root>.Derived1 declared in <root>.Derived1' type=<root>.Derived1<T of <root>.Derived1> origin=null
+            $this: GET_VAR '<this>: <root>.Derived1 declared in <root>.Derived1.foo' type=<root>.Derived1 origin=null
     PROPERTY name:bar visibility:public modality:FINAL [var]
       FIELD PROPERTY_BACKING_FIELD name:bar type:T of <root>.Derived1 visibility:private
         EXPRESSION_BODY