Regression codegen test #KT-8344 Obsolete

compiler/testData/codegen/boxMultiFile/protectedFromLambda/A.kt

@@ -0,0 +1,8 @@
+// A.kt
+package first
+
+open class A {
+    protected open fun test(): String = "FAIL (A)"
+}
+
+fun box() = second.C().value()

compiler/testData/codegen/boxMultiFile/protectedFromLambda/B.kt

@@ -0,0 +1,17 @@
+// B.kt
+// See also KT-8344: INVOKESPECIAL instead of INVOKEVIRTUAL in accessor
+
+package second
+
+import first.A
+
+public abstract class B(): A() {
+    val value = {
+        test()
+    }
+}
+
+class C: B() {
+    override fun test() = "OK"
+}
+