FIR, reflection: fix contextual inline class property name clash

The code that tried to find the underlying property of an inline class
by name did not take into account that properties declared in the body
of the inline class can have context parameters.

 #KT-81584 Fixed

Author: udalov

analysis/low-level-api-fir/tests-gen/org/jetbrains/kotlin/analysis/low/level/api/fir/diagnostic/compiler/based/LLBlackBoxTestGenerated.java

@@ -297,7 +297,8 @@ class FirElementSerializer private constructor(
                 builder.inlineClassUnderlyingPropertyName = getSimpleNameIndex(representation.underlyingPropertyName)
 
                 val property = callableMembers.single {
-                    it is FirProperty && it.receiverParameter == null && it.name == representation.underlyingPropertyName
+                    it is FirProperty && it.receiverParameter == null && it.contextParameters.isEmpty() &&
+                            it.name == representation.underlyingPropertyName
                 }
 
                 if (!property.visibility.isPublicAPI) {

analysis/low-level-api-fir/tests-gen/org/jetbrains/kotlin/analysis/low/level/api/fir/diagnostic/compiler/based/LLReversedBlackBoxTestGenerated.java

@@ -0,0 +1,24 @@
+// TARGET_BACKEND: JVM
+// WITH_REFLECT
+// OPT_IN: kotlin.ExperimentalContextParameters
+// LANGUAGE: +ContextParameters
+
+import kotlin.reflect.KParameter
+
+@JvmInline
+value class Z(val value: String) {
+    context(x: Int)
+    val value: Int get() = x
+}
+
+fun box(): String {
+    val withContext = Z::class.members.single { p ->
+        p.name == "value" && p.parameters.filter { it.kind == KParameter.Kind.CONTEXT }.isNotEmpty()
+    }
+    if (withContext.call(Z(""), 42) != 42) return "Fail"
+
+    val primary = Z::class.members.single { p ->
+        p.name == "value" && p.parameters.filter { it.kind == KParameter.Kind.CONTEXT }.isEmpty()
+    }
+    return primary.call(Z("OK")) as String
+}

compiler/fir/fir-serialization/src/org/jetbrains/kotlin/fir/serialization/FirElementSerializer.kt

@@ -1,4 +1,4 @@
-// RUN_PIPELINE_TILL: FRONTEND
+// RUN_PIPELINE_TILL: BACKEND
 // IGNORE_FIR_DIAGNOSTICS
 // LANGUAGE: +ContextParameters
 // WITH_STDLIB

compiler/testData/codegen/box/reflection/call/inlineClasses/contextPropertyWithSameNameAsPrimary.kt

@@ -1,4 +1,4 @@
-// RUN_PIPELINE_TILL: FRONTEND
+// RUN_PIPELINE_TILL: BACKEND
 // IGNORE_FIR_DIAGNOSTICS
 // LANGUAGE: +ContextParameters
 // WITH_STDLIB

compiler/testData/diagnostics/tests/multiplatform/valueClassWithExtraProperty.fir.kt

@@ -75,5 +75,5 @@ fun KotlinType.isNullableUnderlyingType(): Boolean {
 }
 
 fun VariableDescriptor.isUnderlyingPropertyOfInlineClass(): Boolean =
-    extensionReceiverParameter == null &&
+    extensionReceiverParameter == null && contextReceiverParameters.isEmpty() &&
             (containingDeclaration as? ClassDescriptor)?.inlineClassRepresentation?.underlyingPropertyName == this.name

compiler/testData/diagnostics/tests/multiplatform/valueClassWithExtraProperty.kt

@@ -220,7 +220,7 @@ class DeserializedClassDescriptor(
 
     private fun getValueClassPropertyType(propertyName: Name): SimpleType? =
         memberScope.getContributedVariables(propertyName, NoLookupLocation.FROM_DESERIALIZATION)
-            .singleOrNull { it.extensionReceiverParameter == null }?.type as SimpleType?
+            .singleOrNull { it.extensionReceiverParameter == null && it.contextReceiverParameters.isEmpty() }?.type as SimpleType?
 
     override fun toString() =
         "deserialized ${if (isExpect) "expect " else ""}class $name" // not using descriptor renderer to preserve laziness

core/descriptors/src/org/jetbrains/kotlin/resolve/inlineClassesUtils.kt

@@ -393,5 +393,5 @@ private fun CallableDescriptor.isGetterOfUnderlyingPropertyOfValueClass() =
     this is PropertyGetterDescriptor && correspondingProperty.isUnderlyingPropertyOfValueClass()
 
 private fun VariableDescriptor.isUnderlyingPropertyOfValueClass(): Boolean =
-    extensionReceiverParameter == null &&
+    extensionReceiverParameter == null && contextReceiverParameters.isEmpty() &&
             (containingDeclaration as? ClassDescriptor)?.valueClassRepresentation?.containsPropertyWithName(this.name) == true