[JS IR] Do not copy interface method if base class inherits it

^KT-58599 Fixed

js/js.tests/tests-gen/org/jetbrains/kotlin/incremental/JsFirInvalidationTestGenerated.java

@@ -277,6 +277,12 @@ public class JsFirInvalidationTestGenerated extends AbstractJsFirInvalidationTes
         runTest("js/js.translator/testData/incremental/invalidation/interfaceOpenMethods/");
     }
 
+    @Test
+    @TestMetadata("interfaceOpenMethodsInOpenClass")
+    public void testInterfaceOpenMethodsInOpenClass() throws Exception {
+        runTest("js/js.translator/testData/incremental/invalidation/interfaceOpenMethodsInOpenClass/");
+    }
+
     @Test
     @TestMetadata("interfaceSuperUsage")
     public void testInterfaceSuperUsage() throws Exception {

js/js.tests/tests-gen/org/jetbrains/kotlin/incremental/JsIrES6InvalidationTestGenerated.java

@@ -277,6 +277,12 @@ public class JsIrES6InvalidationTestGenerated extends AbstractJsIrES6Invalidatio
         runTest("js/js.translator/testData/incremental/invalidation/interfaceOpenMethods/");
     }
 
+    @Test
+    @TestMetadata("interfaceOpenMethodsInOpenClass")
+    public void testInterfaceOpenMethodsInOpenClass() throws Exception {
+        runTest("js/js.translator/testData/incremental/invalidation/interfaceOpenMethodsInOpenClass/");
+    }
+
     @Test
     @TestMetadata("interfaceSuperUsage")
     public void testInterfaceSuperUsage() throws Exception {

js/js.tests/tests-gen/org/jetbrains/kotlin/incremental/JsIrInvalidationTestGenerated.java

@@ -277,6 +277,12 @@ public class JsIrInvalidationTestGenerated extends AbstractJsIrInvalidationTest
         runTest("js/js.translator/testData/incremental/invalidation/interfaceOpenMethods/");
     }
 
+    @Test
+    @TestMetadata("interfaceOpenMethodsInOpenClass")
+    public void testInterfaceOpenMethodsInOpenClass() throws Exception {
+        runTest("js/js.translator/testData/incremental/invalidation/interfaceOpenMethodsInOpenClass/");
+    }
+
     @Test
     @TestMetadata("interfaceSuperUsage")
     public void testInterfaceSuperUsage() throws Exception {

js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/BoxJsTestGenerated.java

@@ -1169,6 +1169,16 @@ public class BoxJsTestGenerated extends AbstractBoxJsTest {
         }
     }
 
+    @Nested
+    @TestMetadata("js/js.translator/testData/box/dce")
+    @TestDataPath("$PROJECT_ROOT")
+    public class Dce {
+        @Test
+        public void testAllFilesPresentInDce() throws Exception {
+            KtTestUtil.assertAllTestsPresentByMetadataWithExcluded(this.getClass(), new File("js/js.translator/testData/box/dce"), Pattern.compile("^([^_](.+))\\.kt$"), null, TargetBackend.JS, true);
+        }
+    }
+
     @Nested
     @TestMetadata("js/js.translator/testData/box/defaultArguments")
     @TestDataPath("$PROJECT_ROOT")

js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/JsCodegenBoxTestGenerated.java

@@ -15241,6 +15241,24 @@ public class JsCodegenBoxTestGenerated extends AbstractJsCodegenBoxTest {
             runTest("compiler/testData/codegen/box/inference/noCoercionToUnitWithEqualityConstraintForNullableReturnType.kt");
         }
 
+        @Test
+        @TestMetadata("overrideDefaultMethod.kt")
+        public void testOverrideDefaultMethod() throws Exception {
+            runTest("compiler/testData/codegen/box/inference/overrideDefaultMethod.kt");
+        }
+
+        @Test
+        @TestMetadata("overrideDefaultProperty.kt")
+        public void testOverrideDefaultProperty() throws Exception {
+            runTest("compiler/testData/codegen/box/inference/overrideDefaultProperty.kt");
+        }
+
+        @Test
+        @TestMetadata("overrideGenericDefaultMethod.kt")
+        public void testOverrideGenericDefaultMethod() throws Exception {
+            runTest("compiler/testData/codegen/box/inference/overrideGenericDefaultMethod.kt");
+        }
+
         @Test
         @TestMetadata("plusAssignInsideLambda.kt")
         public void testPlusAssignInsideLambda() throws Exception {

js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/fir/FirJsBoxTestGenerated.java

@@ -1233,6 +1233,22 @@ public class FirJsBoxTestGenerated extends AbstractFirJsBoxTest {
         }
     }
 
+    @Nested
+    @TestMetadata("js/js.translator/testData/box/dce")
+    @TestDataPath("$PROJECT_ROOT")
+    public class Dce {
+        @Test
+        public void testAllFilesPresentInDce() throws Exception {
+            KtTestUtil.assertAllTestsPresentByMetadataWithExcluded(this.getClass(), new File("js/js.translator/testData/box/dce"), Pattern.compile("^([^_](.+))\\.kt$"), null, TargetBackend.JS_IR, true);
+        }
+
+        @Test
+        @TestMetadata("removeUnusedOverride.kt")
+        public void testRemoveUnusedOverride() throws Exception {
+            runTest("js/js.translator/testData/box/dce/removeUnusedOverride.kt");
+        }
+    }
+
     @Nested
     @TestMetadata("js/js.translator/testData/box/defaultArguments")
     @TestDataPath("$PROJECT_ROOT")

js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/fir/FirJsCodegenBoxTestGenerated.java

@@ -15259,6 +15259,24 @@ public class FirJsCodegenBoxTestGenerated extends AbstractFirJsCodegenBoxTest {
             runTest("compiler/testData/codegen/box/inference/noCoercionToUnitWithEqualityConstraintForNullableReturnType.kt");
         }
 
+        @Test
+        @TestMetadata("overrideDefaultMethod.kt")
+        public void testOverrideDefaultMethod() throws Exception {
+            runTest("compiler/testData/codegen/box/inference/overrideDefaultMethod.kt");
+        }
+
+        @Test
+        @TestMetadata("overrideDefaultProperty.kt")
+        public void testOverrideDefaultProperty() throws Exception {
+            runTest("compiler/testData/codegen/box/inference/overrideDefaultProperty.kt");
+        }
+
+        @Test
+        @TestMetadata("overrideGenericDefaultMethod.kt")
+        public void testOverrideGenericDefaultMethod() throws Exception {
+            runTest("compiler/testData/codegen/box/inference/overrideGenericDefaultMethod.kt");
+        }
+
         @Test
         @TestMetadata("plusAssignInsideLambda.kt")
         public void testPlusAssignInsideLambda() throws Exception {
@@ -35206,6 +35224,12 @@ public class FirJsCodegenBoxTestGenerated extends AbstractFirJsCodegenBoxTest {
         public void testAllFilesPresentInSize() throws Exception {
             KtTestUtil.assertAllTestsPresentByMetadataWithExcluded(this.getClass(), new File("compiler/testData/codegen/box/size"), Pattern.compile("^(.+)\\.kt$"), null, TargetBackend.JS_IR, true);
         }
+
+        @Test
+        @TestMetadata("removeUnusedOverride.kt")
+        public void testRemoveUnusedOverride() throws Exception {
+            runTest("compiler/testData/codegen/box/size/removeUnusedOverride.kt");
+        }
     }
 
     @Nested

js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/ir/IrBoxJsES6TestGenerated.java

@@ -1233,6 +1233,22 @@ public class IrBoxJsES6TestGenerated extends AbstractIrBoxJsES6Test {
         }
     }
 
+    @Nested
+    @TestMetadata("js/js.translator/testData/box/dce")
+    @TestDataPath("$PROJECT_ROOT")
+    public class Dce {
+        @Test
+        public void testAllFilesPresentInDce() throws Exception {
+            KtTestUtil.assertAllTestsPresentByMetadataWithExcluded(this.getClass(), new File("js/js.translator/testData/box/dce"), Pattern.compile("^([^_](.+))\\.kt$"), null, TargetBackend.JS_IR_ES6, true);
+        }
+
+        @Test
+        @TestMetadata("removeUnusedOverride.kt")
+        public void testRemoveUnusedOverride() throws Exception {
+            runTest("js/js.translator/testData/box/dce/removeUnusedOverride.kt");
+        }
+    }
+
     @Nested
     @TestMetadata("js/js.translator/testData/box/defaultArguments")
     @TestDataPath("$PROJECT_ROOT")

js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/ir/IrBoxJsTestGenerated.java

@@ -1233,6 +1233,22 @@ public class IrBoxJsTestGenerated extends AbstractIrBoxJsTest {
         }
     }
 
+    @Nested
+    @TestMetadata("js/js.translator/testData/box/dce")
+    @TestDataPath("$PROJECT_ROOT")
+    public class Dce {
+        @Test
+        public void testAllFilesPresentInDce() throws Exception {
+            KtTestUtil.assertAllTestsPresentByMetadataWithExcluded(this.getClass(), new File("js/js.translator/testData/box/dce"), Pattern.compile("^([^_](.+))\\.kt$"), null, TargetBackend.JS_IR, true);
+        }
+
+        @Test
+        @TestMetadata("removeUnusedOverride.kt")
+        public void testRemoveUnusedOverride() throws Exception {
+            runTest("js/js.translator/testData/box/dce/removeUnusedOverride.kt");
+        }
+    }
+
     @Nested
     @TestMetadata("js/js.translator/testData/box/defaultArguments")
     @TestDataPath("$PROJECT_ROOT")

js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/ir/IrJsCodegenBoxTestGenerated.java

@@ -15259,6 +15259,24 @@ public class IrJsCodegenBoxTestGenerated extends AbstractIrJsCodegenBoxTest {
             runTest("compiler/testData/codegen/box/inference/noCoercionToUnitWithEqualityConstraintForNullableReturnType.kt");
         }
 
+        @Test
+        @TestMetadata("overrideDefaultMethod.kt")
+        public void testOverrideDefaultMethod() throws Exception {
+            runTest("compiler/testData/codegen/box/inference/overrideDefaultMethod.kt");
+        }
+
+        @Test
+        @TestMetadata("overrideDefaultProperty.kt")
+        public void testOverrideDefaultProperty() throws Exception {
+            runTest("compiler/testData/codegen/box/inference/overrideDefaultProperty.kt");
+        }
+
+        @Test
+        @TestMetadata("overrideGenericDefaultMethod.kt")
+        public void testOverrideGenericDefaultMethod() throws Exception {
+            runTest("compiler/testData/codegen/box/inference/overrideGenericDefaultMethod.kt");
+        }
+
         @Test
         @TestMetadata("plusAssignInsideLambda.kt")
         public void testPlusAssignInsideLambda() throws Exception {
@@ -35206,6 +35224,12 @@ public class IrJsCodegenBoxTestGenerated extends AbstractIrJsCodegenBoxTest {
         public void testAllFilesPresentInSize() throws Exception {
             KtTestUtil.assertAllTestsPresentByMetadataWithExcluded(this.getClass(), new File("compiler/testData/codegen/box/size"), Pattern.compile("^(.+)\\.kt$"), null, TargetBackend.JS_IR, true);
         }
+
+        @Test
+        @TestMetadata("removeUnusedOverride.kt")
+        public void testRemoveUnusedOverride() throws Exception {
+            runTest("compiler/testData/codegen/box/size/removeUnusedOverride.kt");
+        }
     }
 
     @Nested

js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/ir/IrJsES6CodegenBoxTestGenerated.java

@@ -15259,6 +15259,24 @@ public class IrJsES6CodegenBoxTestGenerated extends AbstractIrJsES6CodegenBoxTes
             runTest("compiler/testData/codegen/box/inference/noCoercionToUnitWithEqualityConstraintForNullableReturnType.kt");
         }
 
+        @Test
+        @TestMetadata("overrideDefaultMethod.kt")
+        public void testOverrideDefaultMethod() throws Exception {
+            runTest("compiler/testData/codegen/box/inference/overrideDefaultMethod.kt");
+        }
+
+        @Test
+        @TestMetadata("overrideDefaultProperty.kt")
+        public void testOverrideDefaultProperty() throws Exception {
+            runTest("compiler/testData/codegen/box/inference/overrideDefaultProperty.kt");
+        }
+
+        @Test
+        @TestMetadata("overrideGenericDefaultMethod.kt")
+        public void testOverrideGenericDefaultMethod() throws Exception {
+            runTest("compiler/testData/codegen/box/inference/overrideGenericDefaultMethod.kt");
+        }
+
         @Test
         @TestMetadata("plusAssignInsideLambda.kt")
         public void testPlusAssignInsideLambda() throws Exception {
@@ -35206,6 +35224,12 @@ public class IrJsES6CodegenBoxTestGenerated extends AbstractIrJsES6CodegenBoxTes
         public void testAllFilesPresentInSize() throws Exception {
             KtTestUtil.assertAllTestsPresentByMetadataWithExcluded(this.getClass(), new File("compiler/testData/codegen/box/size"), Pattern.compile("^(.+)\\.kt$"), null, TargetBackend.JS_IR_ES6, true);
         }
+
+        @Test
+        @TestMetadata("removeUnusedOverride.kt")
+        public void testRemoveUnusedOverride() throws Exception {
+            runTest("compiler/testData/codegen/box/size/removeUnusedOverride.kt");
+        }
     }
 
     @Nested

js/js.translator/testData/box/dce/removeUnusedOverride.kt

@@ -0,0 +1,55 @@
+// TARGET_BACKEND: JS_IR
+// ONLY_IR_DCE
+// RUN_PLAIN_BOX_FUNCTION
+// INFER_MAIN_MODULE
+
+// MODULE: remove_unused_override
+// FILE: lib.kt
+
+interface I {
+    fun foo() = "OK"
+}
+
+abstract class A : I
+
+class B : A()
+
+class C : A() {
+    override fun foo(): String {
+        return "C::foo"
+    }
+}
+
+@JsExport
+fun makeB(): A {
+    val b = B()
+    b.foo()
+    return b
+}
+
+@JsExport
+fun makeC(): A {
+    return C()
+}
+
+// FILE: test.js
+function box() {
+    var b = this["remove_unused_override"].makeB()
+    var c = this["remove_unused_override"].makeC()
+
+    var cnt = 0
+    for(var prop in b) {
+        if (typeof b[prop] === 'function' && prop != 'constructor') {
+            ++cnt
+            if (b[prop].call(b) != "OK") return "expect inherited method"
+        }
+    }
+    for(var prop in c) {
+        if (typeof c[prop] === 'function' && prop != 'constructor') {
+            ++cnt
+            if (c[prop].call(c) != "OK") return "override C::foo() should be removed by DCE"
+        }
+    }
+
+    return cnt == 2 ? "OK" : ("Expected 2 calls, got " + cnt)
+}

js/js.translator/testData/incremental/invalidation/interfaceOpenMethods/lib1/InterfaceA.3.kt

@@ -0,0 +1,8 @@
+interface A {
+    fun testA1() = 2
+
+    fun testA2() = 3
+
+    val testA3: Int
+        get() = 1
+}

js/js.translator/testData/incremental/invalidation/interfaceOpenMethods/lib1/module.info

@@ -12,3 +12,11 @@ STEP 1:
     updated imports: InterfaceB.kt, InterfaceC.kt
 STEP 2:
     updated exports: InterfaceB.kt, InterfaceC.kt
+STEP 3:
+    modifications:
+        U : InterfaceA.3.kt -> InterfaceA.kt
+    modified ir: InterfaceA.kt
+    updated exports: InterfaceA.kt
+    updated imports: InterfaceB.kt, InterfaceC.kt
+STEP 4:
+    updated exports: InterfaceB.kt, InterfaceC.kt, InterfaceA.kt

js/js.translator/testData/incremental/invalidation/interfaceOpenMethods/lib2/module.info

@@ -6,3 +6,8 @@ STEP 1:
     updated imports: MyClass.kt, GetB.kt, GetC.kt, GetA.kt
 STEP 2:
     dependencies: lib1
+STEP 3:
+    dependencies: lib1
+    updated imports: MyClass.kt, GetB.kt, GetC.kt, GetA.kt
+STEP 4:
+    dependencies: lib1

js/js.translator/testData/incremental/invalidation/interfaceOpenMethods/main/m.kt

@@ -3,6 +3,8 @@ fun box(stepId: Int): String {
         0 -> 10
         1 -> 13
         2 -> 16
+        3 -> 22
+        4 -> 25
         else -> return "Unknown"
     }
 

js/js.translator/testData/incremental/invalidation/interfaceOpenMethods/main/module.info

@@ -11,3 +11,11 @@ STEP 2:
     modifications:
         U : test.2.kt -> test.kt
     modified ir: test.kt
+STEP 3:
+    dependencies: lib1, lib2
+    updated imports: test.kt
+STEP 4:
+    dependencies: lib1, lib2
+    modifications:
+        U : test.4.kt -> test.kt
+    modified ir: test.kt

js/js.translator/testData/incremental/invalidation/interfaceOpenMethods/main/test.4.kt

@@ -0,0 +1,9 @@
+fun test(): Int {
+    val a = getObjectA()
+    val b = getObjectB()
+    val c = getObjectC()
+
+    return a.testA1() + a.testA2() + a.testA3 +
+            b.testA1() + b.testA2() + b.testB1() + b.testA3 +
+            c.testA1() + c.testA2() + c.testB1() + c.testC1() + c.testA3
+}

js/js.translator/testData/incremental/invalidation/interfaceOpenMethods/project.info

@@ -6,3 +6,9 @@ STEP 0..1:
 STEP 2:
     libs: lib1, lib2, main
     dirty js: lib1, main
+STEP 3:
+    libs: lib1, lib2, main
+    dirty js: lib1, lib2, main
+STEP 4:
+    libs: lib1, lib2, main
+    dirty js: lib1, main

js/js.translator/testData/incremental/invalidation/interfaceOpenMethodsInOpenClass/lib1/ClassB.0.kt

@@ -0,0 +1,2 @@
+open class B : A<Int> {
+}

js/js.translator/testData/incremental/invalidation/interfaceOpenMethodsInOpenClass/lib1/ClassB.1.kt

@@ -0,0 +1,3 @@
+open class B : A<Int> {
+    override fun test() = 1
+}

js/js.translator/testData/incremental/invalidation/interfaceOpenMethodsInOpenClass/lib1/ClassB.2.kt

@@ -0,0 +1,5 @@
+open class B : A<Int> {
+    override fun test() = 1
+
+    override val testProp: Int = 3
+}

js/js.translator/testData/incremental/invalidation/interfaceOpenMethodsInOpenClass/lib1/ClassB.3.kt

@@ -0,0 +1,7 @@
+open class B : A<Int> {
+    override fun test() = 1
+
+    override val testProp: Int = 3
+
+    override fun testWithDefault(x: Int) = x + 1
+}

js/js.translator/testData/incremental/invalidation/interfaceOpenMethodsInOpenClass/lib1/ClassB.6.kt

@@ -0,0 +1,9 @@
+open class B : A<Int> {
+    override fun test() = 1
+
+    override val testProp: Int = 3
+
+    override fun testWithDefault(x: Int) = x + 1
+
+    override fun testGeneric(x: Int) = x + 1
+}

js/js.translator/testData/incremental/invalidation/interfaceOpenMethodsInOpenClass/lib1/InterfaceA.0.kt

@@ -0,0 +1,12 @@
+interface A<T> {
+    fun test() = 0
+
+    val testProp: Int
+        get() = 2
+
+    fun testWithDefault(x: Int = 1) = x
+
+    fun testGeneric(x: T) = 1
+
+    fun unused() = 1
+}

js/js.translator/testData/incremental/invalidation/interfaceOpenMethodsInOpenClass/lib1/InterfaceA.5.kt

@@ -0,0 +1,12 @@
+interface A<T> {
+    fun test() = 0
+
+    val testProp: Int
+        get() = 2
+
+    fun testWithDefault(x: Int) = x + 1
+
+    fun testGeneric(x: T) = 1
+
+    fun unused() = 1
+}

js/js.translator/testData/incremental/invalidation/interfaceOpenMethodsInOpenClass/lib1/module.info

@@ -0,0 +1,33 @@
+STEP 0:
+    modifications:
+        U : InterfaceA.0.kt -> InterfaceA.kt
+        U : ClassB.0.kt -> ClassB.kt
+    added file: InterfaceA.kt, ClassB.kt
+STEP 1:
+    modifications:
+        U : ClassB.1.kt -> ClassB.kt
+    modified ir: ClassB.kt
+STEP 2:
+    modifications:
+        U : ClassB.2.kt -> ClassB.kt
+    modified ir: ClassB.kt
+    updated exports: ClassB.kt
+STEP 3:
+    modifications:
+        U : ClassB.3.kt -> ClassB.kt
+    modified ir: ClassB.kt
+STEP 4:
+STEP 5:
+    modifications:
+        U : InterfaceA.5.kt -> InterfaceA.kt
+    modified ir: InterfaceA.kt
+    updated imports: ClassB.kt
+STEP 6:
+    modifications:
+        U : ClassB.6.kt -> ClassB.kt
+    modified ir: ClassB.kt
+STEP 7:
+    modifications:
+        U : ClassB.0.kt -> ClassB.kt
+    modified ir: ClassB.kt
+    updated exports: ClassB.kt

js/js.translator/testData/incremental/invalidation/interfaceOpenMethodsInOpenClass/lib2/GetA.kt

@@ -0,0 +1,3 @@
+fun getObjectA() : A<Int> {
+    return myObject
+}

js/js.translator/testData/incremental/invalidation/interfaceOpenMethodsInOpenClass/lib2/GetB.kt

@@ -0,0 +1,3 @@
+fun getObjectB() : B {
+    return myObject
+}

js/js.translator/testData/incremental/invalidation/interfaceOpenMethodsInOpenClass/lib2/MyClass.kt

@@ -0,0 +1,4 @@
+private class MyClass : B() {
+}
+
+internal val myObject: B = MyClass()

js/js.translator/testData/incremental/invalidation/interfaceOpenMethodsInOpenClass/lib2/module.info

@@ -0,0 +1,13 @@
+STEP 0:
+    dependencies: lib1
+    added file: MyClass.kt, GetB.kt, GetA.kt
+STEP 1..4:
+    dependencies: lib1
+STEP 5:
+    dependencies: lib1
+    updated imports: GetA.kt, MyClass.kt
+STEP 6:
+    dependencies: lib1
+STEP 7:
+    dependencies: lib1
+    updated imports: MyClass.kt

js/js.translator/testData/incremental/invalidation/interfaceOpenMethodsInOpenClass/main/m.kt

@@ -0,0 +1,19 @@
+fun box(stepId: Int): String {
+    val expected = when (stepId) {
+        0 -> 9
+        1 -> 11
+        2 -> 13
+        3 -> 15
+        4, 5 -> 16
+        6 -> 16 + 177
+        7 -> 12
+        else -> return "Unknown"
+    }
+
+    val x = test()
+    if (expected != x) {
+        return "Fail $expected != $x"
+    }
+
+    return "OK"
+}

js/js.translator/testData/incremental/invalidation/interfaceOpenMethodsInOpenClass/main/module.info

@@ -0,0 +1,16 @@
+STEP 0:
+    dependencies: lib1, lib2
+    modifications:
+        U : test.0.kt -> test.kt
+    added file: m.kt, test.kt
+STEP 1..3:
+    dependencies: lib1, lib2
+    updated imports: test.kt
+STEP 4:
+    dependencies: lib1, lib2
+    modifications:
+        U : test.4.kt -> test.kt
+    modified ir: test.kt
+STEP 5..7:
+    dependencies: lib1, lib2
+    updated imports: test.kt

js/js.translator/testData/incremental/invalidation/interfaceOpenMethodsInOpenClass/main/test.0.kt

@@ -0,0 +1,6 @@
+fun test(): Int {
+    val b = getObjectB()
+    val a = getObjectA()
+    return b.test() + b.testProp + b.testWithDefault(2) + b.testGeneric(100) +
+            a.test() + a.testProp + a.testWithDefault() + a.testGeneric(77)
+}

js/js.translator/testData/incremental/invalidation/interfaceOpenMethodsInOpenClass/main/test.4.kt

@@ -0,0 +1,6 @@
+fun test(): Int {
+    val b = getObjectB()
+    val a = getObjectA()
+    return b.test() + b.testProp + b.testWithDefault(2) + b.testGeneric(100) +
+            a.test() + a.testProp + a.testWithDefault(2) + a.testGeneric(77)
+}

js/js.translator/testData/incremental/invalidation/interfaceOpenMethodsInOpenClass/project.info

@@ -0,0 +1,14 @@
+MODULES: lib1, lib2, main
+
+STEP 0:
+    libs: lib1, lib2, main
+    dirty js: lib1, lib2, main
+STEP 1..3:
+    libs: lib1, lib2, main
+    dirty js: lib1, main
+STEP 4:
+    libs: lib1, lib2, main
+    dirty js: main
+STEP 5..7:
+    libs: lib1, lib2, main
+    dirty js: lib1, lib2, main