[PSI2IR] Generate value arguments for context receivers in getter/setter

compiler/fir/fir2ir/tests-gen/org/jetbrains/kotlin/test/runners/codegen/FirBlackBoxCodegenTestGenerated.java

@@ -15946,6 +15946,12 @@ public class FirBlackBoxCodegenTestGenerated extends AbstractFirBlackBoxCodegenT
             runTest("compiler/testData/codegen/box/extensionClasses/constructors.kt");
         }
 
+        @Test
+        @TestMetadata("edouble.kt")
+        public void testEdouble() throws Exception {
+            runTest("compiler/testData/codegen/box/extensionClasses/edouble.kt");
+        }
+
         @Test
         @TestMetadata("genericCollection.kt")
         public void testGenericCollection() throws Exception {

compiler/frontend/src/org/jetbrains/kotlin/resolve/calls/smartcasts/IdentifierInfo.kt

@@ -274,7 +274,7 @@ private fun getIdForThisReceiver(
         is CallableDescriptor -> {
             val receiverParameter = findReceiverByLabelOrGetDefault(
                 descriptorOfThisReceiver,
-                descriptorOfThisReceiver.extensionReceiverParameter,
+                descriptorOfThisReceiver.extensionReceiverParameter ?: descriptorOfThisReceiver.contextReceiverParameters.firstOrNull(),
                 bindingContext,
                 labelName
             )

compiler/ir/ir.psi2ir/src/org/jetbrains/kotlin/psi2ir/intermediate/PropertyLValue.kt

@@ -146,13 +146,12 @@ class AccessorPropertyLValue(
     }
 
     override fun load(): IrExpression =
-        // TODO: Use context receiver values
-        callReceiver.adjustForCallee(getterDescriptor!!).call { dispatchReceiverValue, extensionReceiverValue, _ ->
+        callReceiver.adjustForCallee(getterDescriptor!!).call { dispatchReceiverValue, extensionReceiverValue, contextReceiverValues ->
             IrCallImpl(
                 startOffset, endOffset,
                 type,
                 getter!!, typeArgumentsCount,
-                0,
+                contextReceiverValues.size,
                 origin,
                 superQualifier
             ).apply {
@@ -160,17 +159,19 @@ class AccessorPropertyLValue(
                 putTypeArguments()
                 dispatchReceiver = dispatchReceiverValue?.load()
                 extensionReceiver = extensionReceiverValue?.load()
+                for ((i, contextReceiverValue) in contextReceiverValues.withIndex()) {
+                    putValueArgument(i, contextReceiverValue.load())
+                }
             }
         }
 
     override fun store(irExpression: IrExpression) =
-        // TODO: Use context receiver values
-        callReceiver.adjustForCallee(setterDescriptor!!).call { dispatchReceiverValue, extensionReceiverValue, _ ->
+        callReceiver.adjustForCallee(setterDescriptor!!).call { dispatchReceiverValue, extensionReceiverValue, contextReceiverValues ->
             IrCallImpl(
                 startOffset, endOffset,
                 context.irBuiltIns.unitType,
                 setter!!, typeArgumentsCount,
-                1,
+                1 + contextReceiverValues.size,
                 origin,
                 superQualifier
             ).apply {
@@ -178,7 +179,10 @@ class AccessorPropertyLValue(
                 putTypeArguments()
                 dispatchReceiver = dispatchReceiverValue?.load()
                 extensionReceiver = extensionReceiverValue?.load()
-                putValueArgument(0, irExpression)
+                for ((i, contextReceiverValue) in contextReceiverValues.withIndex()) {
+                    putValueArgument(i, contextReceiverValue.load())
+                }
+                putValueArgument(contextReceiverValues.size, irExpression)
             }
         }
 

compiler/testData/codegen/box/extensionClasses/edouble.kt

@@ -0,0 +1,22 @@
+// TARGET_BACKEND: JVM_IR
+// IGNORE_BACKEND_FIR: JVM_IR
+
+class EntityContext {
+    var d = DoubleArray(16)
+}
+
+class EDouble(val i: Int) {
+    context(EntityContext)
+    var value:   Double
+        get() = d[i]
+        set(value) { d[i] = value }
+}
+
+fun box(): String {
+    val entityContext = EntityContext()
+    with(entityContext) {
+        val eDouble = EDouble(0)
+        eDouble.value = .2
+        return if (eDouble.value == .2) "OK" else "fail"
+    }
+}

compiler/tests-common-new/tests-gen/org/jetbrains/kotlin/test/runners/codegen/IrBlackBoxCodegenTestGenerated.java

@@ -15946,6 +15946,12 @@ public class IrBlackBoxCodegenTestGenerated extends AbstractIrBlackBoxCodegenTes
             runTest("compiler/testData/codegen/box/extensionClasses/constructors.kt");
         }
 
+        @Test
+        @TestMetadata("edouble.kt")
+        public void testEdouble() throws Exception {
+            runTest("compiler/testData/codegen/box/extensionClasses/edouble.kt");
+        }
+
         @Test
         @TestMetadata("genericCollection.kt")
         public void testGenericCollection() throws Exception {