Hint action to update usages on cut/paste of top-level declarations

core/descriptors/src/org/jetbrains/kotlin/renderer/DescriptorRenderer.kt

@@ -206,7 +206,7 @@ interface DescriptorRendererOptions {
     var renderCompanionObjectName: Boolean
     var withoutSuperTypes: Boolean
     var typeNormalizer: (KotlinType) -> KotlinType
-    var renderDefaultValues: Boolean
+    var defaultParameterValueRenderer: ((ValueParameterDescriptor) -> String)?
     var secondaryConstructorsAsPrimary: Boolean
     var renderAccessors: Boolean
     var renderDefaultAnnotationArguments: Boolean

core/descriptors/src/org/jetbrains/kotlin/renderer/DescriptorRendererImpl.kt

@@ -807,9 +807,9 @@ internal class DescriptorRendererImpl(
 
         renderVariable(valueParameter, includeName, builder, topLevel)
 
-        val withDefaultValue = renderDefaultValues && (if (debugMode) valueParameter.declaresDefaultValue() else valueParameter.hasDefaultValue())
+        val withDefaultValue = defaultParameterValueRenderer != null && (if (debugMode) valueParameter.declaresDefaultValue() else valueParameter.hasDefaultValue())
         if (withDefaultValue) {
-            builder.append(" = ...")
+            builder.append(" = ${defaultParameterValueRenderer!!(valueParameter)}")
         }
     }
 

core/descriptors/src/org/jetbrains/kotlin/renderer/DescriptorRendererOptionsImpl.kt

@@ -16,6 +16,7 @@
 
 package org.jetbrains.kotlin.renderer
 
+import org.jetbrains.kotlin.descriptors.ValueParameterDescriptor
 import org.jetbrains.kotlin.name.FqName
 import org.jetbrains.kotlin.types.KotlinType
 import java.lang.IllegalStateException
@@ -47,7 +48,7 @@ internal class DescriptorRendererOptionsImpl : DescriptorRendererOptions {
                     this,
                     PropertyReference1Impl(DescriptorRendererOptionsImpl::class, field.name, "get" + field.name.capitalize())
             )
-            field.set(copy, copy.property(value as Any))
+            field.set(copy, copy.property(value))
         }
 
         return copy
@@ -81,7 +82,7 @@ internal class DescriptorRendererOptionsImpl : DescriptorRendererOptions {
     override var withoutTypeParameters by property(false)
     override var withoutSuperTypes by property(false)
     override var typeNormalizer by property<(KotlinType) -> KotlinType>({ it })
-    override var renderDefaultValues by property(true)
+    override var defaultParameterValueRenderer by property<((ValueParameterDescriptor) -> String)?>({ "..." })
     override var secondaryConstructorsAsPrimary by property(true)
     override var overrideRenderingPolicy by property(OverrideRenderingPolicy.RENDER_OPEN)
     override var valueParametersHandler: DescriptorRenderer.ValueParametersHandler by property(DescriptorRenderer.ValueParametersHandler.DEFAULT)