[IR] Supported value classes

kotlin-native/backend.native/tests/build.gradle

@@ -3275,6 +3275,10 @@ task inlineClass_secondaryConstructorWithGenerics(type: KonanLocalTest) {
     source = "codegen/inlineClass/secondaryConstructorWithGenerics.kt"
 }
 
+task valueClass0(type: KonanLocalTest) {
+    source = "codegen/inlineClass/valueClass0.kt"
+}
+
 task deserialized_inline0(type: KonanLocalTest) {
     source = "serialization/deserialized_inline0.kt"
 }

kotlin-native/backend.native/tests/codegen/inlineClass/valueClass0.kt

@@ -0,0 +1,20 @@
+/*
+ * 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.
+ */
+
+package codegen.inlineClass.valueClass0
+
+import kotlin.test.*
+
+// Based on KT-27225.
+
+value class First(val value: Int)
+
+value class Second(val value: First) {
+    constructor(c: Int) : this(First(c))
+}
+
+@Test fun runTest() {
+    assertEquals(Second(42).value.value, 42)
+}