K2: reproduce KT-61974

compiler/fir/fir2ir/tests-gen/org/jetbrains/kotlin/test/runners/ir/FirLightTreeJvmIrTextTestGenerated.java

@@ -2682,6 +2682,12 @@ public class FirLightTreeJvmIrTextTestGenerated extends AbstractFirLightTreeJvmI
             runTest("compiler/testData/ir/irText/firProblems/deprecated.kt");
         }
 
+        @Test
+        @TestMetadata("elvisOnBackingFieldInGetter.kt")
+        public void testElvisOnBackingFieldInGetter() throws Exception {
+            runTest("compiler/testData/ir/irText/firProblems/elvisOnBackingFieldInGetter.kt");
+        }
+
         @Test
         @TestMetadata("emptyWhen.kt")
         public void testEmptyWhen() throws Exception {

compiler/fir/fir2ir/tests-gen/org/jetbrains/kotlin/test/runners/ir/FirPsiJvmIrTextTestGenerated.java

@@ -2682,6 +2682,12 @@ public class FirPsiJvmIrTextTestGenerated extends AbstractFirPsiJvmIrTextTest {
             runTest("compiler/testData/ir/irText/firProblems/deprecated.kt");
         }
 
+        @Test
+        @TestMetadata("elvisOnBackingFieldInGetter.kt")
+        public void testElvisOnBackingFieldInGetter() throws Exception {
+            runTest("compiler/testData/ir/irText/firProblems/elvisOnBackingFieldInGetter.kt");
+        }
+
         @Test
         @TestMetadata("emptyWhen.kt")
         public void testEmptyWhen() throws Exception {

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

@@ -0,0 +1,98 @@
+FILE fqName:<root> fileName:/elvisOnBackingFieldInGetter.kt
+  CLASS CLASS name:Test modality:FINAL visibility:public superTypes:[kotlin.Any]
+    $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:<root>.Test
+    CONSTRUCTOR visibility:public <> () returnType:<root>.Test [primary]
+      BLOCK_BODY
+        DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () declared in kotlin.Any'
+        INSTANCE_INITIALIZER_CALL classDescriptor='CLASS CLASS name:Test modality:FINAL visibility:public superTypes:[kotlin.Any]'
+    PROPERTY name:resourceTable visibility:public modality:FINAL [var]
+      FIELD PROPERTY_BACKING_FIELD name:resourceTable type:<root>.ResourceTable? visibility:private
+        EXPRESSION_BODY
+          CONST Null type=kotlin.Nothing? value=null
+      FUN name:<get-resourceTable> visibility:public modality:FINAL <> ($this:<root>.Test) returnType:<root>.ResourceTable?
+        correspondingProperty: PROPERTY name:resourceTable visibility:public modality:FINAL [var]
+        $this: VALUE_PARAMETER name:<this> type:<root>.Test
+        BLOCK_BODY
+          WHEN type=kotlin.Unit origin=IF
+            BRANCH
+              if: CALL 'public final fun not (): kotlin.Boolean declared in kotlin.Boolean' type=kotlin.Boolean origin=EXCLEQ
+                $this: CALL 'public final fun EQEQ (arg0: kotlin.Any?, arg1: kotlin.Any?): kotlin.Boolean declared in kotlin.internal.ir' type=kotlin.Boolean origin=EXCLEQ
+                  arg0: GET_FIELD 'FIELD PROPERTY_BACKING_FIELD name:resourceTable type:<root>.ResourceTable? visibility:private' type=<root>.ResourceTable? origin=GET_PROPERTY
+                    receiver: GET_VAR '<this>: <root>.Test declared in <root>.Test.<get-resourceTable>' type=<root>.Test origin=null
+                  arg1: CONST Null type=kotlin.Nothing? value=null
+              then: BLOCK type=kotlin.Unit origin=null
+                RETURN type=kotlin.Nothing from='public final fun <get-resourceTable> (): <root>.ResourceTable? declared in <root>.Test'
+                  GET_FIELD 'FIELD PROPERTY_BACKING_FIELD name:resourceTable type:<root>.ResourceTable? visibility:private' type=<root>.ResourceTable? origin=GET_PROPERTY
+                    receiver: GET_VAR '<this>: <root>.Test declared in <root>.Test.<get-resourceTable>' type=<root>.Test origin=null
+          VAR name:fileData type:kotlin.String? [val]
+            CALL 'public final fun getFileData (): kotlin.String? declared in <root>.Test' type=kotlin.String? origin=null
+              $this: GET_VAR '<this>: <root>.Test declared in <root>.Test.<get-resourceTable>' type=<root>.Test origin=null
+          WHEN type=kotlin.Unit origin=IF
+            BRANCH
+              if: CALL 'public final fun not (): kotlin.Boolean declared in kotlin.Boolean' type=kotlin.Boolean origin=EXCLEQ
+                $this: CALL 'public final fun EQEQ (arg0: kotlin.Any?, arg1: kotlin.Any?): kotlin.Boolean declared in kotlin.internal.ir' type=kotlin.Boolean origin=EXCLEQ
+                  arg0: GET_VAR 'val fileData: kotlin.String? declared in <root>.Test.<get-resourceTable>' type=kotlin.String? origin=null
+                  arg1: CONST Null type=kotlin.Nothing? value=null
+              then: BLOCK type=kotlin.Unit origin=null
+                SET_FIELD 'FIELD PROPERTY_BACKING_FIELD name:resourceTable type:<root>.ResourceTable? visibility:private' type=kotlin.Unit origin=EQ
+                  receiver: GET_VAR '<this>: <root>.Test declared in <root>.Test.<get-resourceTable>' type=<root>.Test origin=null
+                  value: CONSTRUCTOR_CALL 'public constructor <init> () declared in <root>.ResourceTable' type=<root>.ResourceTable origin=null
+          RETURN type=kotlin.Nothing from='public final fun <get-resourceTable> (): <root>.ResourceTable? declared in <root>.Test'
+            BLOCK type=<root>.ResourceTable origin=ELVIS
+              VAR IR_TEMPORARY_VARIABLE name:tmp_0 type:kotlin.Nothing? [val]
+                GET_FIELD 'FIELD PROPERTY_BACKING_FIELD name:resourceTable type:<root>.ResourceTable? visibility:private' type=<root>.ResourceTable? origin=GET_PROPERTY
+                  receiver: GET_VAR '<this>: <root>.Test declared in <root>.Test.<get-resourceTable>' type=<root>.Test origin=null
+              WHEN type=<root>.ResourceTable origin=null
+                BRANCH
+                  if: CALL 'public final fun EQEQ (arg0: kotlin.Any?, arg1: kotlin.Any?): kotlin.Boolean declared in kotlin.internal.ir' type=kotlin.Boolean origin=EQEQ
+                    arg0: GET_VAR 'val tmp_0: kotlin.Nothing? declared in <root>.Test.<get-resourceTable>' type=kotlin.Nothing? origin=null
+                    arg1: CONST Null type=kotlin.Nothing? value=null
+                  then: CONSTRUCTOR_CALL 'public constructor <init> () declared in <root>.ResourceTable' type=<root>.ResourceTable origin=null
+                BRANCH
+                  if: CONST Boolean type=kotlin.Boolean value=true
+                  then: GET_VAR 'val tmp_0: kotlin.Nothing? declared in <root>.Test.<get-resourceTable>' type=kotlin.Nothing? origin=null
+      FUN DEFAULT_PROPERTY_ACCESSOR name:<set-resourceTable> visibility:public modality:FINAL <> ($this:<root>.Test, <set-?>:<root>.ResourceTable?) returnType:kotlin.Unit
+        correspondingProperty: PROPERTY name:resourceTable visibility:public modality:FINAL [var]
+        $this: VALUE_PARAMETER name:<this> type:<root>.Test
+        VALUE_PARAMETER name:<set-?> index:0 type:<root>.ResourceTable?
+        BLOCK_BODY
+          SET_FIELD 'FIELD PROPERTY_BACKING_FIELD name:resourceTable type:<root>.ResourceTable? visibility:private' type=kotlin.Unit origin=null
+            receiver: GET_VAR '<this>: <root>.Test declared in <root>.Test.<set-resourceTable>' type=<root>.Test origin=null
+            value: GET_VAR '<set-?>: <root>.ResourceTable? declared in <root>.Test.<set-resourceTable>' type=<root>.ResourceTable? origin=null
+    FUN name:getFileData visibility:public modality:FINAL <> ($this:<root>.Test) returnType:kotlin.String?
+      $this: VALUE_PARAMETER name:<this> type:<root>.Test
+      BLOCK_BODY
+        RETURN type=kotlin.Nothing from='public final fun getFileData (): kotlin.String? declared in <root>.Test'
+          CONST String type=kotlin.String value=""
+    FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
+      overridden:
+        public open fun equals (other: kotlin.Any?): kotlin.Boolean 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:ResourceTable modality:FINAL visibility:public superTypes:[kotlin.Any]
+    $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:<root>.ResourceTable
+    CONSTRUCTOR visibility:public <> () returnType:<root>.ResourceTable [primary]
+      BLOCK_BODY
+        DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () declared in kotlin.Any'
+        INSTANCE_INITIALIZER_CALL classDescriptor='CLASS CLASS name:ResourceTable modality:FINAL visibility:public superTypes:[kotlin.Any]'
+    FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
+      overridden:
+        public open fun equals (other: kotlin.Any?): kotlin.Boolean 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/elvisOnBackingFieldInGetter.fir.kt.txt

@@ -0,0 +1,45 @@
+class Test {
+  constructor() /* primary */ {
+    super/*Any*/()
+    /* <init>() */
+
+  }
+
+  var resourceTable: ResourceTable?
+    field = null
+    get(): ResourceTable? {
+      when {
+        EQEQ(arg0 = <this>.#resourceTable, arg1 = null).not() -> { // BLOCK
+          return <this>.#resourceTable
+        }
+      }
+      val fileData: String? = <this>.getFileData()
+      when {
+        EQEQ(arg0 = fileData, arg1 = null).not() -> { // BLOCK
+          <this>.#resourceTable = ResourceTable()
+        }
+      }
+      return { // BLOCK
+        val <elvis>: Nothing? = <this>.#resourceTable
+        when {
+          EQEQ(arg0 = <elvis>, arg1 = null) -> ResourceTable()
+          else -> <elvis>
+        }
+      }
+    }
+    set
+
+  fun getFileData(): String? {
+    return ""
+  }
+
+}
+
+class ResourceTable {
+  constructor() /* primary */ {
+    super/*Any*/()
+    /* <init>() */
+
+  }
+
+}

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

@@ -0,0 +1,98 @@
+FILE fqName:<root> fileName:/elvisOnBackingFieldInGetter.kt
+  CLASS CLASS name:Test modality:FINAL visibility:public superTypes:[kotlin.Any]
+    $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:<root>.Test
+    CONSTRUCTOR visibility:public <> () returnType:<root>.Test [primary]
+      BLOCK_BODY
+        DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () declared in kotlin.Any'
+        INSTANCE_INITIALIZER_CALL classDescriptor='CLASS CLASS name:Test modality:FINAL visibility:public superTypes:[kotlin.Any]'
+    PROPERTY name:resourceTable visibility:public modality:FINAL [var]
+      FIELD PROPERTY_BACKING_FIELD name:resourceTable type:<root>.ResourceTable? visibility:private
+        EXPRESSION_BODY
+          CONST Null type=kotlin.Nothing? value=null
+      FUN name:<get-resourceTable> visibility:public modality:FINAL <> ($this:<root>.Test) returnType:<root>.ResourceTable?
+        correspondingProperty: PROPERTY name:resourceTable visibility:public modality:FINAL [var]
+        $this: VALUE_PARAMETER name:<this> type:<root>.Test
+        BLOCK_BODY
+          WHEN type=kotlin.Unit origin=IF
+            BRANCH
+              if: CALL 'public final fun not (): kotlin.Boolean declared in kotlin.Boolean' type=kotlin.Boolean origin=EXCLEQ
+                $this: CALL 'public final fun EQEQ (arg0: kotlin.Any?, arg1: kotlin.Any?): kotlin.Boolean declared in kotlin.internal.ir' type=kotlin.Boolean origin=EXCLEQ
+                  arg0: GET_FIELD 'FIELD PROPERTY_BACKING_FIELD name:resourceTable type:<root>.ResourceTable? visibility:private' type=<root>.ResourceTable? origin=null
+                    receiver: GET_VAR '<this>: <root>.Test declared in <root>.Test.<get-resourceTable>' type=<root>.Test origin=null
+                  arg1: CONST Null type=kotlin.Nothing? value=null
+              then: BLOCK type=kotlin.Unit origin=null
+                RETURN type=kotlin.Nothing from='public final fun <get-resourceTable> (): <root>.ResourceTable? declared in <root>.Test'
+                  GET_FIELD 'FIELD PROPERTY_BACKING_FIELD name:resourceTable type:<root>.ResourceTable? visibility:private' type=<root>.ResourceTable? origin=null
+                    receiver: GET_VAR '<this>: <root>.Test declared in <root>.Test.<get-resourceTable>' type=<root>.Test origin=null
+          VAR name:fileData type:kotlin.String? [val]
+            CALL 'public final fun getFileData (): kotlin.String? declared in <root>.Test' type=kotlin.String? origin=null
+              $this: GET_VAR '<this>: <root>.Test declared in <root>.Test.<get-resourceTable>' type=<root>.Test origin=null
+          WHEN type=kotlin.Unit origin=IF
+            BRANCH
+              if: CALL 'public final fun not (): kotlin.Boolean declared in kotlin.Boolean' type=kotlin.Boolean origin=EXCLEQ
+                $this: CALL 'public final fun EQEQ (arg0: kotlin.Any?, arg1: kotlin.Any?): kotlin.Boolean declared in kotlin.internal.ir' type=kotlin.Boolean origin=EXCLEQ
+                  arg0: GET_VAR 'val fileData: kotlin.String? declared in <root>.Test.<get-resourceTable>' type=kotlin.String? origin=null
+                  arg1: CONST Null type=kotlin.Nothing? value=null
+              then: BLOCK type=kotlin.Unit origin=null
+                SET_FIELD 'FIELD PROPERTY_BACKING_FIELD name:resourceTable type:<root>.ResourceTable? visibility:private' type=kotlin.Unit origin=EQ
+                  receiver: GET_VAR '<this>: <root>.Test declared in <root>.Test.<get-resourceTable>' type=<root>.Test origin=null
+                  value: CONSTRUCTOR_CALL 'public constructor <init> () declared in <root>.ResourceTable' type=<root>.ResourceTable origin=null
+          RETURN type=kotlin.Nothing from='public final fun <get-resourceTable> (): <root>.ResourceTable? declared in <root>.Test'
+            BLOCK type=<root>.ResourceTable? origin=ELVIS
+              VAR IR_TEMPORARY_VARIABLE name:tmp_0 type:<root>.ResourceTable? [val]
+                GET_FIELD 'FIELD PROPERTY_BACKING_FIELD name:resourceTable type:<root>.ResourceTable? visibility:private' type=<root>.ResourceTable? origin=null
+                  receiver: GET_VAR '<this>: <root>.Test declared in <root>.Test.<get-resourceTable>' type=<root>.Test origin=null
+              WHEN type=<root>.ResourceTable? origin=null
+                BRANCH
+                  if: CALL 'public final fun EQEQ (arg0: kotlin.Any?, arg1: kotlin.Any?): kotlin.Boolean declared in kotlin.internal.ir' type=kotlin.Boolean origin=EQEQ
+                    arg0: GET_VAR 'val tmp_0: <root>.ResourceTable? declared in <root>.Test.<get-resourceTable>' type=<root>.ResourceTable? origin=null
+                    arg1: CONST Null type=kotlin.Nothing? value=null
+                  then: CONSTRUCTOR_CALL 'public constructor <init> () declared in <root>.ResourceTable' type=<root>.ResourceTable origin=null
+                BRANCH
+                  if: CONST Boolean type=kotlin.Boolean value=true
+                  then: GET_VAR 'val tmp_0: <root>.ResourceTable? declared in <root>.Test.<get-resourceTable>' type=<root>.ResourceTable? origin=null
+      FUN DEFAULT_PROPERTY_ACCESSOR name:<set-resourceTable> visibility:public modality:FINAL <> ($this:<root>.Test, <set-?>:<root>.ResourceTable?) returnType:kotlin.Unit
+        correspondingProperty: PROPERTY name:resourceTable visibility:public modality:FINAL [var]
+        $this: VALUE_PARAMETER name:<this> type:<root>.Test
+        VALUE_PARAMETER name:<set-?> index:0 type:<root>.ResourceTable?
+        BLOCK_BODY
+          SET_FIELD 'FIELD PROPERTY_BACKING_FIELD name:resourceTable type:<root>.ResourceTable? visibility:private' type=kotlin.Unit origin=null
+            receiver: GET_VAR '<this>: <root>.Test declared in <root>.Test.<set-resourceTable>' type=<root>.Test origin=null
+            value: GET_VAR '<set-?>: <root>.ResourceTable? declared in <root>.Test.<set-resourceTable>' type=<root>.ResourceTable? origin=null
+    FUN name:getFileData visibility:public modality:FINAL <> ($this:<root>.Test) returnType:kotlin.String?
+      $this: VALUE_PARAMETER name:<this> type:<root>.Test
+      BLOCK_BODY
+        RETURN type=kotlin.Nothing from='public final fun getFileData (): kotlin.String? declared in <root>.Test'
+          CONST String type=kotlin.String value=""
+    FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
+      overridden:
+        public open fun equals (other: kotlin.Any?): kotlin.Boolean 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:ResourceTable modality:FINAL visibility:public superTypes:[kotlin.Any]
+    $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:<root>.ResourceTable
+    CONSTRUCTOR visibility:public <> () returnType:<root>.ResourceTable [primary]
+      BLOCK_BODY
+        DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () declared in kotlin.Any'
+        INSTANCE_INITIALIZER_CALL classDescriptor='CLASS CLASS name:ResourceTable modality:FINAL visibility:public superTypes:[kotlin.Any]'
+    FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
+      overridden:
+        public open fun equals (other: kotlin.Any?): kotlin.Boolean 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/elvisOnBackingFieldInGetter.kt

@@ -0,0 +1,20 @@
+// ISSUE: KT-61974
+// TARGET_BACKEND: JVM
+
+class Test {
+    var resourceTable: ResourceTable? = null
+        get() {
+            if (field != null) {
+                return field
+            }
+            val fileData = getFileData()
+            if (fileData != null) {
+                field = ResourceTable()
+            }
+            return field ?: ResourceTable()
+        }
+
+    fun getFileData(): String? = ""
+}
+
+class ResourceTable

compiler/testData/ir/irText/firProblems/elvisOnBackingFieldInGetter.kt.txt

@@ -0,0 +1,45 @@
+class Test {
+  constructor() /* primary */ {
+    super/*Any*/()
+    /* <init>() */
+
+  }
+
+  var resourceTable: ResourceTable?
+    field = null
+    get(): ResourceTable? {
+      when {
+        EQEQ(arg0 = <this>.#resourceTable, arg1 = null).not() -> { // BLOCK
+          return <this>.#resourceTable
+        }
+      }
+      val fileData: String? = <this>.getFileData()
+      when {
+        EQEQ(arg0 = fileData, arg1 = null).not() -> { // BLOCK
+          <this>.#resourceTable = ResourceTable()
+        }
+      }
+      return { // BLOCK
+        val tmp0_elvis_lhs: ResourceTable? = <this>.#resourceTable
+        when {
+          EQEQ(arg0 = tmp0_elvis_lhs, arg1 = null) -> ResourceTable()
+          else -> tmp0_elvis_lhs
+        }
+      }
+    }
+    set
+
+  fun getFileData(): String? {
+    return ""
+  }
+
+}
+
+class ResourceTable {
+  constructor() /* primary */ {
+    super/*Any*/()
+    /* <init>() */
+
+  }
+
+}

compiler/testData/ir/irText/firProblems/elvisOnBackingFieldInGetter.sig.kt.txt

@@ -0,0 +1,45 @@
+// CHECK:
+//   Mangled name: ResourceTable
+//   Public signature: /ResourceTable|null[0]
+class ResourceTable {
+  // CHECK:
+  //   Mangled name: ResourceTable#<init>(){}
+  //   Public signature: /ResourceTable.<init>|-5645683436151566731[0]
+  //   Public signature debug description: <init>(){}
+  constructor() /* primary */
+
+}
+
+// CHECK:
+//   Mangled name: Test
+//   Public signature: /Test|null[0]
+class Test {
+  // CHECK:
+  //   Mangled name: Test{}resourceTable
+  //   Public signature: /Test.resourceTable|5106462391401126974[0]
+  //   Public signature debug description: {}resourceTable
+  var resourceTable: ResourceTable?
+    // CHECK JVM_IR:
+    //   Mangled name: Test#<get-resourceTable>(){}ResourceTable?
+    //   Public signature: /Test.resourceTable.<get-resourceTable>|-8031293433039158174[0]
+    //   Public signature debug description: <get-resourceTable>(){}ResourceTable?
+    get(): ResourceTable?
+    // CHECK:
+    //   Mangled name: Test#<set-resourceTable>(ResourceTable?){}
+    //   Public signature: /Test.resourceTable.<set-resourceTable>|-5872518901213324823[0]
+    //   Public signature debug description: <set-resourceTable>(ResourceTable?){}
+    set
+
+  // CHECK:
+  //   Mangled name: Test#<init>(){}
+  //   Public signature: /Test.<init>|-5645683436151566731[0]
+  //   Public signature debug description: <init>(){}
+  constructor() /* primary */
+
+  // CHECK JVM_IR:
+  //   Mangled name: Test#getFileData(){}kotlin.String?
+  //   Public signature: /Test.getFileData|5079278953481470574[0]
+  //   Public signature debug description: getFileData(){}kotlin.String?
+  fun getFileData(): String?
+
+}

compiler/tests-common-new/tests-gen/org/jetbrains/kotlin/test/runners/ir/ClassicJvmIrTextTestGenerated.java

@@ -2682,6 +2682,12 @@ public class ClassicJvmIrTextTestGenerated extends AbstractClassicJvmIrTextTest
             runTest("compiler/testData/ir/irText/firProblems/deprecated.kt");
         }
 
+        @Test
+        @TestMetadata("elvisOnBackingFieldInGetter.kt")
+        public void testElvisOnBackingFieldInGetter() throws Exception {
+            runTest("compiler/testData/ir/irText/firProblems/elvisOnBackingFieldInGetter.kt");
+        }
+
         @Test
         @TestMetadata("emptyWhen.kt")
         public void testEmptyWhen() throws Exception {