[IR] Dump IdSignatures and mangled names in irText tests

The reason #1 for this feature is that we want to test IdSignatures generated for declarations. Currently, there is no (easy) way to ensure that a change in the signature building logic doesn't cause any breaking changes wrt klibs. Now, most IdSignatures include hashed mangled names in them, so even if we catch a regression where the included hash changes, there would be no way of knowing immediately what caused it, unless we'd also have mangled names in the expectations. The reason #2 is to test the manglers themselves. Currently, there are no tests for them. They heavily duplicate each other, this is already causing issues (see KT-57427) that would be very hard to catch without these tests. ^KT-58238 Fixed
2023-04-06 15:07:36 +02:00
parent bccf69910d
commit 6e8283a6fe
791 changed files with 36162 additions and 357 deletions
@@ -1,8 +1,10 @@
 // TARGET_BACKEND: JS_IR
-
 // FIR_IDENTICAL
 // WITH_STDLIB

+// MUTE_SIGNATURE_COMPARISON_K2: ANY
+// ^ KT-57566
+
 fun test1(d: dynamic) = d.toString()

 fun test2(d: dynamic) = d.hashCode()
@@ -0,0 +1,15 @@
+// CHECK JS_IR NATIVE:
+//   Mangled name: #test1(<dynamic>){}
+//   Public signature: /test1|4353482563436034667[0]
+fun test1(d: dynamic): String
+
+// CHECK JS_IR NATIVE:
+//   Mangled name: #test2(<dynamic>){}
+//   Public signature: /test2|-7945586224410659921[0]
+fun test2(d: dynamic): Int
+
+// CHECK JS_IR NATIVE:
+//   Mangled name: #test3(<dynamic>){}
+//   Public signature: /test3|8250122632028727853[0]
+fun test3(d: dynamic): Boolean
+
@@ -1,5 +1,9 @@
 // TARGET_BACKEND: JS_IR
 // FIR_IDENTICAL
+
+// MUTE_SIGNATURE_COMPARISON_K2: ANY
+// ^ KT-57566
+
 fun testArrayAccess1(d: dynamic) = d["KEY"]

 fun testArrayAccess2(d: dynamic) = d()["KEY"]
@@ -0,0 +1,15 @@
+// CHECK JS_IR NATIVE:
+//   Mangled name: #testArrayAccess1(<dynamic>){}
+//   Public signature: /testArrayAccess1|-7245796695879478116[0]
+fun testArrayAccess1(d: dynamic): dynamic
+
+// CHECK JS_IR NATIVE:
+//   Mangled name: #testArrayAccess2(<dynamic>){}
+//   Public signature: /testArrayAccess2|-1661569284054013352[0]
+fun testArrayAccess2(d: dynamic): dynamic
+
+// CHECK JS_IR NATIVE:
+//   Mangled name: #testArrayAccess3(<dynamic>){}
+//   Public signature: /testArrayAccess3|1401503501141065915[0]
+fun testArrayAccess3(d: dynamic): dynamic
+
@@ -1,4 +1,8 @@
 // TARGET_BACKEND: JS_IR
+
+// MUTE_SIGNATURE_COMPARISON_K2: ANY
+// ^ KT-57566
+
 fun testArrayAssignment(d: dynamic) {
    d["KEY"] = 1
 }
@@ -0,0 +1,10 @@
+// CHECK:
+//   Mangled name: #testArrayAssignment(<dynamic>){}
+//   Public signature: /testArrayAssignment|-7643929268553758425[0]
+fun testArrayAssignment(d: dynamic): Unit
+
+// CHECK:
+//   Mangled name: #testArrayAssignmentFake(<dynamic>){}
+//   Public signature: /testArrayAssignmentFake|3175988190655386022[0]
+fun testArrayAssignmentFake(d: dynamic): Unit
+
@@ -1,6 +1,9 @@
 // TARGET_BACKEND: JS_IR
-
 // FIR_IDENTICAL
+
+// MUTE_SIGNATURE_COMPARISON_K2: ANY
+// ^ KT-57566
+
 fun testArrayAugmentedAssignment(d: dynamic) {
    d["KEY"] += "+="
    d["KEY"] -= "-="
@@ -0,0 +1,5 @@
+// CHECK:
+//   Mangled name: #testArrayAugmentedAssignment(<dynamic>){}
+//   Public signature: /testArrayAugmentedAssignment|-3592844207838342981[0]
+fun testArrayAugmentedAssignment(d: dynamic): Unit
+
@@ -0,0 +1,5 @@
+// CHECK:
+//   Mangled name: #testArrayIncrementDecrement(<dynamic>){}
+//   Public signature: /testArrayIncrementDecrement|641183399401632019[0]
+fun testArrayIncrementDecrement(d: dynamic): Unit
+
@@ -1,6 +1,9 @@
 // TARGET_BACKEND: JS_IR
-
 // FIR_IDENTICAL
+
+// MUTE_SIGNATURE_COMPARISON_K2: ANY
+// ^ KT-57566
+
 fun testEqeq(d: dynamic) = d == 3
 fun testExclEq(d: dynamic) = d != 3
 fun testEqeqeq(d: dynamic) = d === 3
@@ -0,0 +1,20 @@
+// CHECK JS_IR NATIVE:
+//   Mangled name: #testEqeq(<dynamic>){}
+//   Public signature: /testEqeq|-1993622698448833276[0]
+fun testEqeq(d: dynamic): Boolean
+
+// CHECK JS_IR NATIVE:
+//   Mangled name: #testEqeqeq(<dynamic>){}
+//   Public signature: /testEqeqeq|6434412038753944189[0]
+fun testEqeqeq(d: dynamic): Boolean
+
+// CHECK JS_IR NATIVE:
+//   Mangled name: #testExclEq(<dynamic>){}
+//   Public signature: /testExclEq|-2117076107258151936[0]
+fun testExclEq(d: dynamic): Boolean
+
+// CHECK JS_IR NATIVE:
+//   Mangled name: #testExclEqeq(<dynamic>){}
+//   Public signature: /testExclEqeq|5516019862167337768[0]
+fun testExclEqeq(d: dynamic): Boolean
+
@@ -1,4 +1,8 @@
 // TARGET_BACKEND: JS_IR
 // FIR_IDENTICAL
+
+// MUTE_SIGNATURE_COMPARISON_K2: ANY
+// ^ KT-57566
+
 fun testAndAnd(d: dynamic) = d && d
 fun testOrOr(d: dynamic) = d || d
@@ -0,0 +1,10 @@
+// CHECK JS_IR NATIVE:
+//   Mangled name: #testAndAnd(<dynamic>){}
+//   Public signature: /testAndAnd|6769903474387958731[0]
+fun testAndAnd(d: dynamic): Boolean
+
+// CHECK JS_IR NATIVE:
+//   Mangled name: #testOrOr(<dynamic>){}
+//   Public signature: /testOrOr|-4888923550082993745[0]
+fun testOrOr(d: dynamic): Boolean
+
@@ -1,6 +1,9 @@
 // TARGET_BACKEND: JS_IR
-
 // FIR_IDENTICAL
+
+// MUTE_SIGNATURE_COMPARISON_K2: ANY
+// ^ KT-57566
+
 fun testBinaryPlus(d: dynamic) = d + 1
 fun testBinaryMinus(d: dynamic) = d - 1
 fun testMul(d: dynamic) = d * 2
@@ -0,0 +1,25 @@
+// CHECK JS_IR NATIVE:
+//   Mangled name: #testBinaryMinus(<dynamic>){}
+//   Public signature: /testBinaryMinus|-6906044509434142120[0]
+fun testBinaryMinus(d: dynamic): dynamic
+
+// CHECK JS_IR NATIVE:
+//   Mangled name: #testBinaryPlus(<dynamic>){}
+//   Public signature: /testBinaryPlus|-1566186978437165994[0]
+fun testBinaryPlus(d: dynamic): dynamic
+
+// CHECK JS_IR NATIVE:
+//   Mangled name: #testDiv(<dynamic>){}
+//   Public signature: /testDiv|-5313978605720972233[0]
+fun testDiv(d: dynamic): dynamic
+
+// CHECK JS_IR NATIVE:
+//   Mangled name: #testMod(<dynamic>){}
+//   Public signature: /testMod|-4500464822782079065[0]
+fun testMod(d: dynamic): dynamic
+
+// CHECK JS_IR NATIVE:
+//   Mangled name: #testMul(<dynamic>){}
+//   Public signature: /testMul|7374329083477531332[0]
+fun testMul(d: dynamic): dynamic
+
@@ -1,6 +1,9 @@
 // TARGET_BACKEND: JS_IR
-
 // FIR_IDENTICAL
+
+// MUTE_SIGNATURE_COMPARISON_K2: ANY
+// ^ KT-57566
+
 fun testLess(d: dynamic) = d < 2
 fun testLessOrEqual(d: dynamic) = d <= 2
 fun testGreater(d: dynamic) = d > 2
@@ -0,0 +1,20 @@
+// CHECK JS_IR NATIVE:
+//   Mangled name: #testGreater(<dynamic>){}
+//   Public signature: /testGreater|8630519043746384333[0]
+fun testGreater(d: dynamic): Boolean
+
+// CHECK JS_IR NATIVE:
+//   Mangled name: #testGreaterOrEqual(<dynamic>){}
+//   Public signature: /testGreaterOrEqual|-4223395036536198085[0]
+fun testGreaterOrEqual(d: dynamic): Boolean
+
+// CHECK JS_IR NATIVE:
+//   Mangled name: #testLess(<dynamic>){}
+//   Public signature: /testLess|7641985245454790157[0]
+fun testLess(d: dynamic): Boolean
+
+// CHECK JS_IR NATIVE:
+//   Mangled name: #testLessOrEqual(<dynamic>){}
+//   Public signature: /testLessOrEqual|-6484107233559376103[0]
+fun testLessOrEqual(d: dynamic): Boolean
+
@@ -1,5 +1,9 @@
 // TARGET_BACKEND: JS_IR
 // FIR_IDENTICAL
+
+// MUTE_SIGNATURE_COMPARISON_K2: ANY
+// ^ KT-57566
+
 fun test1(d: dynamic) = d.member(1, 2, 3)

 fun test2(d: dynamic) = d?.member(1, 2, 3)
@@ -0,0 +1,15 @@
+// CHECK JS_IR NATIVE:
+//   Mangled name: #test1(<dynamic>){}
+//   Public signature: /test1|4353482563436034667[0]
+fun test1(d: dynamic): dynamic
+
+// CHECK JS_IR NATIVE:
+//   Mangled name: #test2(<dynamic>){}
+//   Public signature: /test2|-7945586224410659921[0]
+fun test2(d: dynamic): dynamic
+
+// CHECK JS_IR NATIVE:
+//   Mangled name: #test3(<dynamic>){}
+//   Public signature: /test3|8250122632028727853[0]
+fun test3(d: dynamic): dynamic
+
@@ -1,3 +1,6 @@
 // TARGET_BACKEND: JS_IR

+// MUTE_SIGNATURE_COMPARISON_K2: ANY
+// ^ KT-57566
+
 fun test(d: dynamic) = d ?: "other"
@@ -0,0 +1,5 @@
+// CHECK JS_IR NATIVE:
+//   Mangled name: #test(<dynamic>){}
+//   Public signature: /test|8843648336650546510[0]
+fun test(d: dynamic): dynamic
+
@@ -1,4 +1,8 @@
 // TARGET_BACKEND: JS_IR
 // IGNORE_BACKEND_K1: JS_IR
 // IGNORE_BACKEND_K1: JS_IR_ES6
+
+// MUTE_SIGNATURE_COMPARISON_K2: ANY
+// ^ KT-57566
+
 fun test(d: dynamic) = d!!
@@ -0,0 +1,5 @@
+// CHECK JS_IR NATIVE:
+//   Mangled name: #test(<dynamic>){}
+//   Public signature: /test|8843648336650546510[0]
+fun test(d: dynamic): dynamic
+
@@ -1,6 +1,9 @@
 // TARGET_BACKEND: JS_IR
-
 // FIR_IDENTICAL
+
+// MUTE_SIGNATURE_COMPARISON_K2: ANY
+// ^ KT-57566
+
 fun test1(d: dynamic) = d foo 123

 fun test2(d: dynamic) = d invoke 123
@@ -0,0 +1,10 @@
+// CHECK JS_IR NATIVE:
+//   Mangled name: #test1(<dynamic>){}
+//   Public signature: /test1|4353482563436034667[0]
+fun test1(d: dynamic): dynamic
+
+// CHECK JS_IR NATIVE:
+//   Mangled name: #test2(<dynamic>){}
+//   Public signature: /test2|-7945586224410659921[0]
+fun test2(d: dynamic): dynamic
+
@@ -1,6 +1,9 @@
 // TARGET_BACKEND: JS_IR
-
 // FIR_IDENTICAL
+
+// MUTE_SIGNATURE_COMPARISON_K2: ANY
+// ^ KT-57566
+
 fun test1(d: dynamic) = d.member

 fun test2(d: dynamic) = d?.member
@@ -0,0 +1,10 @@
+// CHECK JS_IR NATIVE:
+//   Mangled name: #test1(<dynamic>){}
+//   Public signature: /test1|4353482563436034667[0]
+fun test1(d: dynamic): dynamic
+
+// CHECK JS_IR NATIVE:
+//   Mangled name: #test2(<dynamic>){}
+//   Public signature: /test2|-7945586224410659921[0]
+fun test2(d: dynamic): dynamic
+
@@ -1,5 +1,8 @@
 // TARGET_BACKEND: JS_IR

+// MUTE_SIGNATURE_COMPARISON_K2: ANY
+// ^ KT-57566
+
 fun testMemberAssignment(d: dynamic) {
    d.m = 1
 }
@@ -0,0 +1,10 @@
+// CHECK:
+//   Mangled name: #testMemberAssignment(<dynamic>){}
+//   Public signature: /testMemberAssignment|3403761995191046849[0]
+fun testMemberAssignment(d: dynamic): Unit
+
+// CHECK:
+//   Mangled name: #testSafeMemberAssignment(<dynamic>){}
+//   Public signature: /testSafeMemberAssignment|1432313440653046937[0]
+fun testSafeMemberAssignment(d: dynamic): Unit
+
@@ -1,5 +1,8 @@
 // TARGET_BACKEND: JS_IR

+// MUTE_SIGNATURE_COMPARISON_K2: ANY
+// ^ KT-57566
+
 fun testAugmentedMemberAssignment(d: dynamic) {
    d.m += "+="
    d.m -= "-="
@@ -0,0 +1,10 @@
+// CHECK:
+//   Mangled name: #testAugmentedMemberAssignment(<dynamic>){}
+//   Public signature: /testAugmentedMemberAssignment|6871762003023534167[0]
+fun testAugmentedMemberAssignment(d: dynamic): Unit
+
+// CHECK:
+//   Mangled name: #testSafeAugmentedMemberAssignment(<dynamic>){}
+//   Public signature: /testSafeAugmentedMemberAssignment|9098819858529650270[0]
+fun testSafeAugmentedMemberAssignment(d: dynamic): Unit
+
@@ -0,0 +1,10 @@
+// CHECK:
+//   Mangled name: #testMemberIncrementDecrement(<dynamic>){}
+//   Public signature: /testMemberIncrementDecrement|1604694277771575268[0]
+fun testMemberIncrementDecrement(d: dynamic): Unit
+
+// CHECK:
+//   Mangled name: #testSafeMemberIncrementDecrement(<dynamic>){}
+//   Public signature: /testSafeMemberIncrementDecrement|-4306216465980095979[0]
+fun testSafeMemberIncrementDecrement(d: dynamic): Unit
+
@@ -1,6 +1,9 @@
 // TARGET_BACKEND: JS_IR
-
 // FIR_IDENTICAL
+
+// MUTE_SIGNATURE_COMPARISON_K2: ANY
+// ^ KT-57566
+
 fun testUnaryMinus(d: dynamic) = -d
 fun testUnaryPlus(d: dynamic) = +d
 fun testExcl(d: dynamic) = !d
@@ -0,0 +1,15 @@
+// CHECK JS_IR NATIVE:
+//   Mangled name: #testExcl(<dynamic>){}
+//   Public signature: /testExcl|1647775855598193701[0]
+fun testExcl(d: dynamic): dynamic
+
+// CHECK JS_IR NATIVE:
+//   Mangled name: #testUnaryMinus(<dynamic>){}
+//   Public signature: /testUnaryMinus|2676344279010670857[0]
+fun testUnaryMinus(d: dynamic): dynamic
+
+// CHECK JS_IR NATIVE:
+//   Mangled name: #testUnaryPlus(<dynamic>){}
+//   Public signature: /testUnaryPlus|3234645334485860647[0]
+fun testUnaryPlus(d: dynamic): dynamic
+
@@ -1,6 +1,9 @@
 // TARGET_BACKEND: JS_IR
 // WITH_STDLIB

+// MUTE_SIGNATURE_COMPARISON_K2: ANY
+// ^ KT-57566
+
 fun test1(d: dynamic) = if (d is String) d.length else -1

 fun test2(d: dynamic) = if (d is Array<*>) d.size else -1
@@ -0,0 +1,10 @@
+// CHECK JS_IR NATIVE:
+//   Mangled name: #test1(<dynamic>){}
+//   Public signature: /test1|4353482563436034667[0]
+fun test1(d: dynamic): Int
+
+// CHECK JS_IR NATIVE:
+//   Mangled name: #test2(<dynamic>){}
+//   Public signature: /test2|-7945586224410659921[0]
+fun test2(d: dynamic): Int
+
@@ -1,6 +1,9 @@
 // TARGET_BACKEND: JS_IR
-
 // FIR_IDENTICAL
+
+// MUTE_SIGNATURE_COMPARISON_K2: ANY
+// ^ KT-57566
+
 val d: dynamic = 1

 val p: Int = d
@@ -0,0 +1,38 @@
+// CHECK:
+//   Mangled name: {}d
+//   Public signature: /d|5174763769109925331[0]
+val d: dynamic
+  // CHECK JS_IR NATIVE:
+  //   Mangled name: #<get-d>(){}
+  //   Public signature: /d.<get-d>|-6701718004621354461[0]
+  get
+
+// CHECK:
+//   Mangled name: {}p
+//   Public signature: /p|6715504260787941082[0]
+val p: Int
+  // CHECK JS_IR NATIVE:
+  //   Mangled name: #<get-p>(){}
+  //   Public signature: /p.<get-p>|-1162552463316289847[0]
+  get
+
+// CHECK JS_IR NATIVE:
+//   Mangled name: #test1(<dynamic>){}
+//   Public signature: /test1|4353482563436034667[0]
+fun test1(d: dynamic): Int
+
+// CHECK JS_IR NATIVE:
+//   Mangled name: #test2(<dynamic>){}
+//   Public signature: /test2|-7945586224410659921[0]
+fun test2(d: dynamic): Any
+
+// CHECK JS_IR NATIVE:
+//   Mangled name: #test3(<dynamic>){}
+//   Public signature: /test3|8250122632028727853[0]
+fun test3(d: dynamic): Any?
+
+// CHECK JS_IR NATIVE:
+//   Mangled name: #test4(<dynamic>){}
+//   Public signature: /test4|3998898222236566906[0]
+fun test4(d: dynamic): String
+
@@ -1,4 +1,8 @@
 // TARGET_BACKEND: JS_IR
+
+// MUTE_SIGNATURE_COMPARISON_K2: ANY
+// ^ KT-57566
+
 val d1: dynamic = 1

 val p: Int = 1
@@ -0,0 +1,61 @@
+// CHECK:
+//   Mangled name: {}d1
+//   Public signature: /d1|-2026668325688559202[0]
+val d1: dynamic
+  // CHECK JS_IR NATIVE:
+  //   Mangled name: #<get-d1>(){}
+  //   Public signature: /d1.<get-d1>|3799770350020755350[0]
+  get
+
+// CHECK:
+//   Mangled name: {}p
+//   Public signature: /p|6715504260787941082[0]
+val p: Int
+  // CHECK JS_IR NATIVE:
+  //   Mangled name: #<get-p>(){}
+  //   Public signature: /p.<get-p>|-1162552463316289847[0]
+  get
+
+// CHECK:
+//   Mangled name: {}d2
+//   Public signature: /d2|-7196645270133305146[0]
+var d2: dynamic
+  // CHECK JS_IR NATIVE:
+  //   Mangled name: #<get-d2>(){}
+  //   Public signature: /d2.<get-d2>|-1981535204947042648[0]
+  get
+  // CHECK:
+  //   Mangled name: #<set-d2>(<dynamic>){}
+  //   Public signature: /d2.<set-d2>|8009685074731428505[0]
+  set
+
+// CHECK:
+//   Mangled name: #test1(kotlin.String){}
+//   Public signature: /test1|3813564455063048258[0]
+fun test1(s: String): Unit
+
+// CHECK:
+//   Mangled name: #test2(kotlin.Any){}
+//   Public signature: /test2|-8648451680149324146[0]
+fun test2(a: Any): Unit
+
+// CHECK:
+//   Mangled name: #test3(kotlin.Any?){}
+//   Public signature: /test3|7681112685114804269[0]
+fun test3(a: Any?): Unit
+
+// CHECK:
+//   Mangled name: #test4(kotlin.Any;kotlin.String;kotlin.Any?){}
+//   Public signature: /test4|-3496354737059131368[0]
+fun test4(a: Any, s: String, na: Any?): Unit
+
+// CHECK:
+//   Mangled name: #test5(kotlin.Any;kotlin.String;kotlin.Any?){}
+//   Public signature: /test5|-54558059321704654[0]
+fun test5(a: Any, s: String, na: Any?): Unit
+
+// CHECK JS_IR NATIVE:
+//   Mangled name: #withDynamic(<dynamic>){}
+//   Public signature: /withDynamic|4181319760857558891[0]
+fun withDynamic(d: dynamic): dynamic
+
@@ -1,6 +1,9 @@
 // TARGET_BACKEND: JS_IR
-
 // FIR_IDENTICAL
+
+// MUTE_SIGNATURE_COMPARISON_K2: ANY
+// ^ KT-57566
+
 fun invoke() {}

 fun test1(a: dynamic) = a(1)
@@ -0,0 +1,40 @@
+// CHECK:
+//   Mangled name: #invoke(){}
+//   Public signature: /invoke|-4663091332620260873[0]
+fun invoke(): Unit
+
+// CHECK JS_IR NATIVE:
+//   Mangled name: #test1(<dynamic>){}
+//   Public signature: /test1|4353482563436034667[0]
+fun test1(a: dynamic): dynamic
+
+// CHECK JS_IR NATIVE:
+//   Mangled name: #test2(<dynamic>){}
+//   Public signature: /test2|-7945586224410659921[0]
+fun test2(a: dynamic): dynamic
+
+// CHECK JS_IR NATIVE:
+//   Mangled name: #test3(<dynamic>;<dynamic>){}
+//   Public signature: /test3|-5295421377258897884[0]
+fun test3(a: dynamic, b: dynamic): dynamic
+
+// CHECK JS_IR NATIVE:
+//   Mangled name: #test4(<dynamic>;<dynamic>){}
+//   Public signature: /test4|-1850506594378519629[0]
+fun test4(a: dynamic, b: dynamic): dynamic
+
+// CHECK JS_IR NATIVE:
+//   Mangled name: #test5(<dynamic>;<dynamic>){}
+//   Public signature: /test5|254402909642760010[0]
+fun test5(a: dynamic, b: dynamic): dynamic
+
+// CHECK JS_IR NATIVE:
+//   Mangled name: #test6(<dynamic>;<dynamic>){}
+//   Public signature: /test6|2790484771664022046[0]
+fun test6(a: dynamic, b: dynamic): dynamic
+
+// CHECK:
+//   Mangled name: #test7(<dynamic>){}
+//   Public signature: /test7|538407233409957251[0]
+fun test7(a: dynamic): Unit
+
@@ -61,6 +61,8 @@ FILE fqName:events fileName:/kt38765.kt
        init: EXPRESSION_BODY
          ENUM_CONSTRUCTOR_CALL 'private constructor <init> () [external,primary] declared in events.internal.NestedExternalEnum'
      PROPERTY FAKE_OVERRIDE name:name visibility:public modality:FINAL [external,fake_override,val]
+        annotations:
+          IntrinsicConstEvaluation
        overridden:
          public final name: kotlin.String [val]
        FUN FAKE_OVERRIDE name:<get-name> visibility:public modality:FINAL <> ($this:kotlin.Enum<events.internal.NestedExternalEnum>) returnType:kotlin.String [external,fake_override]
@@ -1,6 +1,8 @@
 // TARGET_BACKEND: JS_IR
-// IGNORE_BACKEND_K1: JS_IR
-// IGNORE_BACKEND_K1: JS_IR_ES6
+
+// MUTE_SIGNATURE_COMPARISON_K2: ANY
+// ^ KT-57777
+
 package events

 external open class internal {
@@ -1,24 +1,24 @@
 package events

 open external class internal {
-  external constructor() /* primary */ 
+  external constructor() /* primary */
  open external class EventEmitterP : internal {
-    external constructor() /* primary */ 
+    external constructor() /* primary */

  }

  open external class EventEmitterS : internal {
-    external constructor(a: Any) 
+    external constructor(a: Any)

  }

  external object NestedExternalObject : internal {
-    private external constructor() /* primary */ 
+    private external constructor() /* primary */

  }

  external enum class NestedExternalEnum : Enum<NestedExternalEnum> {
-    private external constructor() /* primary */ 
+    private external constructor() /* primary */
    A = NestedExternalEnum()

    B = NestedExternalEnum()
@@ -27,6 +27,9 @@ open external class internal {

    external fun valueOf(value: String): NestedExternalEnum /* Synthetic body for ENUM_VALUEOF */

+    external val entries: EnumEntries<NestedExternalEnum>
+      external get(): EnumEntries<NestedExternalEnum> /* Synthetic body for ENUM_ENTRIES */
+
  }

  external interface NestedExternalInterface {
@@ -0,0 +1,130 @@
+package events
+
+// CHECK:
+//   Mangled name: events.internal
+//   Public signature: events/internal|null[0]
+open external class internal {
+  // CHECK:
+  //   Mangled name: events.internal.EventEmitterP
+  //   Public signature: events/internal.EventEmitterP|null[0]
+  open external class EventEmitterP : internal {
+    // CHECK:
+    //   Mangled name: events.internal.EventEmitterP#<init>(){}
+    //   Public signature: events/internal.EventEmitterP.<init>|-5645683436151566731[0]
+    external constructor() /* primary */
+
+  }
+
+  // CHECK:
+  //   Mangled name: events.internal.EventEmitterS
+  //   Public signature: events/internal.EventEmitterS|null[0]
+  open external class EventEmitterS : internal {
+    // CHECK:
+    //   Mangled name: events.internal.EventEmitterS#<init>(kotlin.Any){}
+    //   Public signature: events/internal.EventEmitterS.<init>|4518179880532599055[0]
+    external constructor(a: Any)
+
+  }
+
+  // CHECK:
+  //   Mangled name: events.internal.NestedExternalEnum
+  //   Public signature: events/internal.NestedExternalEnum|null[0]
+  external enum class NestedExternalEnum : Enum<NestedExternalEnum> {
+    // CHECK:
+    //   Mangled name: events.internal.NestedExternalEnum#<init>(){}
+    //   Public signature: events/internal.NestedExternalEnum.<init>|-5645683436151566731[0]
+    private external constructor() /* primary */
+    // CHECK:
+    //   Mangled name: events.internal.NestedExternalEnum.A
+    //   Public signature: events/internal.NestedExternalEnum.A|null[0]
+    A
+
+    // CHECK:
+    //   Mangled name: events.internal.NestedExternalEnum.B
+    //   Public signature: events/internal.NestedExternalEnum.B|null[0]
+    B
+
+    // CHECK JS_IR NATIVE:
+    //   Mangled name: events.internal.NestedExternalEnum#valueOf#static(kotlin.String){}
+    //   Public signature: events/internal.NestedExternalEnum.valueOf|-4683474617854611729[0]
+    external fun valueOf(value: String): NestedExternalEnum
+
+    // CHECK JS_IR NATIVE:
+    //   Mangled name: events.internal.NestedExternalEnum#values#static(){}
+    //   Public signature: events/internal.NestedExternalEnum.values|-8715569000920726747[0]
+    external fun values(): Array<NestedExternalEnum>
+
+    // CHECK JS_IR NATIVE:
+    //   Mangled name: events.internal.NestedExternalEnum#compareTo(events.internal.NestedExternalEnum){}
+    //   Public signature: events/internal.NestedExternalEnum.compareTo|-4902667871773591290[0]
+    external /* fake */ override operator fun compareTo(other: NestedExternalEnum): Int
+
+    // CHECK JS_IR NATIVE:
+    //   Mangled name: events.internal.NestedExternalEnum#equals(kotlin.Any?){}
+    //   Public signature: events/internal.NestedExternalEnum.equals|4638265728071529943[0]
+    external /* fake */ override operator fun equals(other: Any?): Boolean
+
+    // CHECK JS_IR NATIVE:
+    //   Mangled name: events.internal.NestedExternalEnum#hashCode(){}
+    //   Public signature: events/internal.NestedExternalEnum.hashCode|3409210261493131192[0]
+    external /* fake */ override fun hashCode(): Int
+
+    // CHECK JS_IR NATIVE:
+    //   Mangled name: events.internal.NestedExternalEnum#toString(){}
+    //   Public signature: events/internal.NestedExternalEnum.toString|-1522858123163872138[0]
+    external /* fake */ override fun toString(): String
+
+    // CHECK:
+    //   Mangled name: events.internal.NestedExternalEnum#static{}entries
+    //   Public signature: events/internal.NestedExternalEnum.entries|-5134227801081826149[0]
+    external val entries: EnumEntries<NestedExternalEnum>
+      // CHECK JS_IR NATIVE:
+      //   Mangled name: events.internal.NestedExternalEnum#<get-entries>#static(){}
+      //   Public signature: events/internal.NestedExternalEnum.entries.<get-entries>|-6068527377476727729[0]
+      external get(): EnumEntries<NestedExternalEnum>
+
+    // CHECK:
+    //   Mangled name: events.internal.NestedExternalEnum{}name
+    //   Public signature: events/internal.NestedExternalEnum.name|4231860309499509769[0]
+    external /* fake */ override val name: String
+      // CHECK JS_IR NATIVE:
+      //   Mangled name: events.internal.NestedExternalEnum#<get-name>(){}
+      //   Public signature: events/internal.NestedExternalEnum.name.<get-name>|5879344792307730109[0]
+      external /* fake */ override get(): String
+
+    // CHECK:
+    //   Mangled name: events.internal.NestedExternalEnum{}ordinal
+    //   Public signature: events/internal.NestedExternalEnum.ordinal|1912745122988592376[0]
+    external /* fake */ override val ordinal: Int
+      // CHECK JS_IR NATIVE:
+      //   Mangled name: events.internal.NestedExternalEnum#<get-ordinal>(){}
+      //   Public signature: events/internal.NestedExternalEnum.ordinal.<get-ordinal>|8409904226035914023[0]
+      external /* fake */ override get(): Int
+
+  }
+
+  // CHECK:
+  //   Mangled name: events.internal.NestedExternalInterface
+  //   Public signature: events/internal.NestedExternalInterface|null[0]
+  external interface NestedExternalInterface {
+
+  }
+
+  // CHECK:
+  //   Mangled name: events.internal.NestedExternalObject
+  //   Public signature: events/internal.NestedExternalObject|null[0]
+  external object NestedExternalObject : internal {
+    // CHECK:
+    //   Mangled name: events.internal.NestedExternalObject#<init>(){}
+    //   Public signature: events/internal.NestedExternalObject.<init>|-5645683436151566731[0]
+    private external constructor() /* primary */
+
+  }
+
+  // CHECK:
+  //   Mangled name: events.internal#<init>(){}
+  //   Public signature: events/internal.<init>|-5645683436151566731[0]
+  external constructor() /* primary */
+
+}
+
@@ -1,13 +1,13 @@
 package foo

 open external class A {
-  external constructor() /* primary */ 
+  external constructor() /* primary */
  external fun foo(): String

 }

 open external class B : A {
-  external constructor() /* primary */ 
+  external constructor() /* primary */
  external fun bar(): String

 }
@@ -0,0 +1,64 @@
+package foo
+
+// CHECK:
+//   Mangled name: foo.A
+//   Public signature: foo/A|null[0]
+open external class A {
+  // CHECK:
+  //   Mangled name: foo.A#<init>(){}
+  //   Public signature: foo/A.<init>|-5645683436151566731[0]
+  external constructor() /* primary */
+
+  // CHECK JS_IR NATIVE:
+  //   Mangled name: foo.A#foo(){}
+  //   Public signature: foo/A.foo|-1041209573719867811[0]
+  external fun foo(): String
+
+}
+
+// CHECK:
+//   Mangled name: foo.B
+//   Public signature: foo/B|null[0]
+open external class B : A {
+  // CHECK:
+  //   Mangled name: foo.B#<init>(){}
+  //   Public signature: foo/B.<init>|-5645683436151566731[0]
+  external constructor() /* primary */
+
+  // CHECK JS_IR NATIVE:
+  //   Mangled name: foo.B#foo(){}
+  //   Public signature: foo/B.foo|-1041209573719867811[0]
+  external /* fake */ override fun foo(): String
+
+  // CHECK JS_IR NATIVE:
+  //   Mangled name: foo.B#bar(){}
+  //   Public signature: foo/B.bar|496682602797471549[0]
+  external fun bar(): String
+
+}
+
+// CHECK:
+//   Mangled name: foo.C
+//   Public signature: foo/C|null[0]
+class C : B {
+  // CHECK:
+  //   Mangled name: foo.C#<init>(){}
+  //   Public signature: foo/C.<init>|-5645683436151566731[0]
+  constructor() /* primary */
+  // CHECK JS_IR NATIVE:
+  //   Mangled name: foo.C#bar(){}
+  //   Public signature: foo/C.bar|496682602797471549[0]
+  /* fake */ override fun bar(): String
+
+  // CHECK JS_IR NATIVE:
+  //   Mangled name: foo.C#foo(){}
+  //   Public signature: foo/C.foo|-1041209573719867811[0]
+  /* fake */ override fun foo(): String
+
+}
+
+// CHECK JS_IR NATIVE:
+//   Mangled name: foo#box(){}
+//   Public signature: foo/box|2173511048851971368[0]
+fun box(): String
+