Test code generation for enum deriving from a trait

compiler/testData/codegen/box/enum/enumInheritedFromTrait.kt

@@ -0,0 +1,16 @@
+package test
+
+fun box() = MyEnum.E1.f() + MyEnum.E2.f()
+
+enum class MyEnum : T {
+    E1 {
+        override fun f() = "O"
+    }
+    E2 {
+        override fun f() = "K"
+    }
+}
+
+trait T {
+    fun f(): String
+}

compiler/tests/org/jetbrains/jet/codegen/generated/BlackBoxCodegenTestGenerated.java

@@ -2649,6 +2649,12 @@ public class BlackBoxCodegenTestGenerated extends AbstractBlackBoxCodegenTest {
             doTest(fileName);
         }
         
+        @TestMetadata("enumInheritedFromTrait.kt")
+        public void testEnumInheritedFromTrait() throws Exception {
+            String fileName = JetTestUtils.navigationMetadata("compiler/testData/codegen/box/enum/enumInheritedFromTrait.kt");
+            doTest(fileName);
+        }
+        
         @TestMetadata("inPackage.kt")
         public void testInPackage() throws Exception {
             String fileName = JetTestUtils.navigationMetadata("compiler/testData/codegen/box/enum/inPackage.kt");

js/js.tests/test/org/jetbrains/k2js/test/semantics/EnumTest.java

@@ -38,4 +38,8 @@ public class EnumTest  extends SingleFileTranslationTest {
     public void testAccessing() throws Exception {
         checkFooBoxIsOk();
     }
+
+    public void testEnumInheritedFromTrait() throws Exception {
+        checkFooBoxIsOk();
+    }
 }

js/js.translator/testData/enum/cases/enumInheritedFromTrait.kt

@@ -0,0 +1,16 @@
+package foo
+
+fun box() = MyEnum.E1.f() + MyEnum.E2.f()
+
+enum class MyEnum : T {
+    E1 {
+        override fun f() = "O"
+    }
+    E2 {
+        override fun f() = "K"
+    }
+}
+
+trait T {
+    fun f(): String
+}