[JS IR] Support external delegation in case of JS in psi2ir

- fix FE delegation resolver
 - fix critical KT-40650

js/js.tests/test/org/jetbrains/kotlin/js/test/es6/semantics/IrBoxJsES6TestGenerated.java

@@ -1211,6 +1211,11 @@ public class IrBoxJsES6TestGenerated extends AbstractIrBoxJsES6Test {
             runTest("js/js.translator/testData/box/delegation/delegationByArg.kt");
         }
 
+        @TestMetadata("delegationByCompanionToNothing.kt")
+        public void testDelegationByCompanionToNothing() throws Exception {
+            runTest("js/js.translator/testData/box/delegation/delegationByCompanionToNothing.kt");
+        }
+
         @TestMetadata("delegationByExprWithArgs.kt")
         public void testDelegationByExprWithArgs() throws Exception {
             runTest("js/js.translator/testData/box/delegation/delegationByExprWithArgs.kt");

js/js.tests/test/org/jetbrains/kotlin/js/test/ir/semantics/IrBoxJsTestGenerated.java

@@ -1211,6 +1211,11 @@ public class IrBoxJsTestGenerated extends AbstractIrBoxJsTest {
             runTest("js/js.translator/testData/box/delegation/delegationByArg.kt");
         }
 
+        @TestMetadata("delegationByCompanionToNothing.kt")
+        public void testDelegationByCompanionToNothing() throws Exception {
+            runTest("js/js.translator/testData/box/delegation/delegationByCompanionToNothing.kt");
+        }
+
         @TestMetadata("delegationByExprWithArgs.kt")
         public void testDelegationByExprWithArgs() throws Exception {
             runTest("js/js.translator/testData/box/delegation/delegationByExprWithArgs.kt");

js/js.tests/test/org/jetbrains/kotlin/js/test/semantics/BoxJsTestGenerated.java

@@ -1211,6 +1211,11 @@ public class BoxJsTestGenerated extends AbstractBoxJsTest {
             runTest("js/js.translator/testData/box/delegation/delegationByArg.kt");
         }
 
+        @TestMetadata("delegationByCompanionToNothing.kt")
+        public void testDelegationByCompanionToNothing() throws Exception {
+            runTest("js/js.translator/testData/box/delegation/delegationByCompanionToNothing.kt");
+        }
+
         @TestMetadata("delegationByExprWithArgs.kt")
         public void testDelegationByExprWithArgs() throws Exception {
             runTest("js/js.translator/testData/box/delegation/delegationByExprWithArgs.kt");

js/js.translator/testData/box/delegation/delegationByCompanionToNothing.kt

@@ -0,0 +1,22 @@
+// EXPECTED_REACHABLE_NODES: 1253
+// MODULE: lib
+// FILE: lib.kt
+interface II {
+    companion object : DDD by error("OK")
+}
+
+interface DDD {
+    fun bar(d: String = error("FAIL4")): String
+}
+
+// MODULE: main(lib)
+// FILE: main.kt
+fun box() : String {
+    try {
+        return II.bar()
+    } catch (e: IllegalStateException) {
+        return e.message ?: "FAIL 2"
+    }
+
+    return "FAIL"
+}

js/js.translator/testData/box/delegation/delegationToExternaInterface.kt

@@ -1,6 +1,9 @@
 // EXPECTED_REACHABLE_NODES: 1236
 // KJS_WITH_FULL_RUNTIME
 // KT-40126
+
+// MODULE: lib
+// FILE: l.kt
 @file:Suppress("EXTERNAL_DELEGATION")
 
 @Suppress("NESTED_CLASS_IN_EXTERNAL_INTERFACE")
@@ -12,4 +15,9 @@ external interface MySymbolConstructor {
     operator fun invoke(description: String = definedExternally): Any
 }
 
-fun box() = "OK"
+// MODULE: main(lib)
+// FILE: f.kt
+
+fun foo(ee: MySymbol?) = "OK"
+
+fun box() = foo(null)