JVM IR: extract JvmIrDeclarationOrigin

compiler/frontend.java/src/org/jetbrains/kotlin/resolve/jvm/diagnostics/JvmDeclarationOrigin.kt

@@ -3,6 +3,8 @@
  * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
  */
 
+@file:Suppress("FunctionName")
+
 package org.jetbrains.kotlin.resolve.jvm.diagnostics
 
 import com.intellij.psi.PsiElement
@@ -17,7 +19,7 @@ enum class MemberKind { FIELD, METHOD }
 
 data class RawSignature(val name: String, val desc: String, val kind: MemberKind)
 
-class JvmDeclarationOrigin(
+open class JvmDeclarationOrigin(
     val originKind: JvmDeclarationOriginKind,
     val element: PsiElement?,
     val descriptor: DeclarationDescriptor?,
@@ -80,8 +82,5 @@ val CollectionStub = JvmDeclarationOrigin(COLLECTION_STUB, null, null)
 fun AugmentedBuiltInApi(descriptor: CallableDescriptor): JvmDeclarationOrigin =
     JvmDeclarationOrigin(AUGMENTED_BUILTIN_API, null, descriptor)
 
-fun ErasedInlineClassOrigin(element: PsiElement?, descriptor: ClassDescriptor): JvmDeclarationOrigin =
-    JvmDeclarationOrigin(ERASED_INLINE_CLASS, element, descriptor)
-
 fun UnboxMethodOfInlineClass(descriptor: FunctionDescriptor): JvmDeclarationOrigin =
     JvmDeclarationOrigin(UNBOX_METHOD_OF_INLINE_CLASS, null, descriptor)