Temporary set public constructor visibility for lowered local declarations

Allow to support callable reference in next commits

compiler/ir/backend.common/src/org/jetbrains/kotlin/backend/common/lower/LocalDeclarationsLowering.kt

@@ -40,7 +40,12 @@ interface LocalNameProvider {
     }
 }
 
-class LocalDeclarationsLowering(val context: BackendContext, val localNameProvider: LocalNameProvider = LocalNameProvider.DEFAULT) : DeclarationContainerLoweringPass {
+class LocalDeclarationsLowering(
+    val context: BackendContext,
+    val localNameProvider: LocalNameProvider = LocalNameProvider.DEFAULT,
+    val loweredConstructorVisibility: Visibility = Visibilities.PRIVATE
+) :
+    DeclarationContainerLoweringPass {
 
     private object DECLARATION_ORIGIN_FIELD_FOR_CAPTURED_VALUE :
         IrDeclarationOriginImpl("FIELD_FOR_CAPTURED_VALUE") {}
@@ -626,7 +631,7 @@ class LocalDeclarationsLowering(val context: BackendContext, val localNameProvid
 
             newDescriptor.initialize(
                 newValueParameters.map { it.descriptor as ValueParameterDescriptor },
-                Visibilities.PRIVATE,
+                loweredConstructorVisibility,
                 newTypeParameters
             )
             newDescriptor.returnType = oldDescriptor.returnType

compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/JvmLower.kt

@@ -20,6 +20,7 @@ import org.jetbrains.kotlin.backend.common.lower.*
 import org.jetbrains.kotlin.backend.common.runOnFilePostfix
 import org.jetbrains.kotlin.backend.jvm.lower.*
 import org.jetbrains.kotlin.descriptors.DeclarationDescriptor
+import org.jetbrains.kotlin.descriptors.Visibilities
 import org.jetbrains.kotlin.ir.declarations.IrFile
 import org.jetbrains.kotlin.ir.util.PatchDeclarationParentsVisitor
 import org.jetbrains.kotlin.ir.visitors.acceptVoid
@@ -47,12 +48,14 @@ class JvmLower(val context: JvmBackendContext) {
         InnerClassConstructorCallsLowering(context).runOnFilePostfix(irFile)
 
         irFile.acceptVoid(PatchDeclarationParentsVisitor())
+
         LocalDeclarationsLowering(
             context,
             object : LocalNameProvider {
                 override fun localName(descriptor: DeclarationDescriptor): String =
                     NameUtils.sanitizeAsJavaIdentifier(super.localName(descriptor))
-            }
+            },
+            Visibilities.PUBLIC //TODO properly figure out visibility
         ).runOnFilePostfix(irFile)
 
         EnumClassLowering(context).runOnFilePostfix(irFile)