[Tests] Migrate backend-independent tests from native to compiler/testData.

^KT-65979

compiler/testData/codegen/box/lambda/lambda8.kt

@@ -0,0 +1,48 @@
+/*
+ * Copyright 2010-2018 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license
+ * that can be found in the LICENSE file.
+ */
+// JVM_ABI_K1_K2_DIFF: KT-63864
+// WITH_STDLIB
+
+import kotlin.test.*
+
+val sb = StringBuilder()
+
+fun box(): String {
+    val lambda1 = bar("first")
+    val lambda2 = bar("second")
+
+    lambda1()
+    lambda2()
+    lambda1()
+    lambda2()
+
+    assertEquals("""
+        first
+        0
+        second
+        0
+        first
+        1
+        second
+        1
+
+    """.trimIndent(), sb.toString())
+    return "OK"
+}
+
+fun bar(str: String): () -> Unit {
+    var x = Integer(0)
+
+    return {
+        sb.appendLine(str)
+        sb.appendLine(x.toString())
+        x = x + 1
+    }
+}
+
+class Integer(val value: Int) {
+    override fun toString() = value.toString()
+    operator fun plus(other: Int) = Integer(value + other)
+}