[K/JS] Fix problem with dynamic return type inside coroutine

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

@@ -796,6 +796,24 @@ public class BoxJsTestGenerated extends AbstractBoxJsTest {
             runTest("js/js.translator/testData/box/coroutines/debugStatement.kt");
         }
 
+        @Test
+        @TestMetadata("dynamicSuspendReturn.kt")
+        public void testDynamicSuspendReturn() throws Exception {
+            runTest("js/js.translator/testData/box/coroutines/dynamicSuspendReturn.kt");
+        }
+
+        @Test
+        @TestMetadata("dynamicSuspendReturnWithArrayAccess.kt")
+        public void testDynamicSuspendReturnWithArrayAccess() throws Exception {
+            runTest("js/js.translator/testData/box/coroutines/dynamicSuspendReturnWithArrayAccess.kt");
+        }
+
+        @Test
+        @TestMetadata("dynamicSuspendReturnWithOperator.kt")
+        public void testDynamicSuspendReturnWithOperator() throws Exception {
+            runTest("js/js.translator/testData/box/coroutines/dynamicSuspendReturnWithOperator.kt");
+        }
+
         @Test
         @TestMetadata("kt54382.kt")
         public void testKt54382() throws Exception {

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

@@ -860,6 +860,24 @@ public class FirJsBoxTestGenerated extends AbstractFirJsBoxTest {
             runTest("js/js.translator/testData/box/coroutines/debugStatement.kt");
         }
 
+        @Test
+        @TestMetadata("dynamicSuspendReturn.kt")
+        public void testDynamicSuspendReturn() throws Exception {
+            runTest("js/js.translator/testData/box/coroutines/dynamicSuspendReturn.kt");
+        }
+
+        @Test
+        @TestMetadata("dynamicSuspendReturnWithArrayAccess.kt")
+        public void testDynamicSuspendReturnWithArrayAccess() throws Exception {
+            runTest("js/js.translator/testData/box/coroutines/dynamicSuspendReturnWithArrayAccess.kt");
+        }
+
+        @Test
+        @TestMetadata("dynamicSuspendReturnWithOperator.kt")
+        public void testDynamicSuspendReturnWithOperator() throws Exception {
+            runTest("js/js.translator/testData/box/coroutines/dynamicSuspendReturnWithOperator.kt");
+        }
+
         @Test
         @TestMetadata("kt54382.kt")
         public void testKt54382() throws Exception {

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

@@ -860,6 +860,24 @@ public class IrBoxJsTestGenerated extends AbstractIrBoxJsTest {
             runTest("js/js.translator/testData/box/coroutines/debugStatement.kt");
         }
 
+        @Test
+        @TestMetadata("dynamicSuspendReturn.kt")
+        public void testDynamicSuspendReturn() throws Exception {
+            runTest("js/js.translator/testData/box/coroutines/dynamicSuspendReturn.kt");
+        }
+
+        @Test
+        @TestMetadata("dynamicSuspendReturnWithArrayAccess.kt")
+        public void testDynamicSuspendReturnWithArrayAccess() throws Exception {
+            runTest("js/js.translator/testData/box/coroutines/dynamicSuspendReturnWithArrayAccess.kt");
+        }
+
+        @Test
+        @TestMetadata("dynamicSuspendReturnWithOperator.kt")
+        public void testDynamicSuspendReturnWithOperator() throws Exception {
+            runTest("js/js.translator/testData/box/coroutines/dynamicSuspendReturnWithOperator.kt");
+        }
+
         @Test
         @TestMetadata("kt54382.kt")
         public void testKt54382() throws Exception {

js/js.translator/testData/box/coroutines/dynamicSuspendReturn.kt

@@ -0,0 +1,26 @@
+// WITH_STDLIB
+// EXPECTED_REACHABLE_NODES: 1292
+
+import kotlin.coroutines.*
+import kotlin.coroutines.intrinsics.*
+
+suspend fun foo(): dynamic {
+    return js("{ test: 'OK' }")
+}
+
+fun builder(c: suspend () -> Unit) {
+    c.startCoroutine(object : Continuation<Unit> {
+        override val context = EmptyCoroutineContext
+        override fun resumeWith(result: Result<Unit>) {}
+    })
+}
+
+fun box(): String {
+    var result = ""
+
+    builder {
+        result += foo().test
+    }
+
+    return result
+}

js/js.translator/testData/box/coroutines/dynamicSuspendReturnWithArrayAccess.kt

@@ -0,0 +1,28 @@
+// IGNORE_BACKEND: JS
+// WITH_STDLIB
+// EXPECTED_REACHABLE_NODES: 1292
+
+import kotlin.coroutines.*
+import kotlin.coroutines.intrinsics.*
+
+suspend fun foo(): dynamic {
+    return js("[1, 2, 3]")
+}
+
+fun builder(c: suspend () -> Unit) {
+    c.startCoroutine(object : Continuation<Unit> {
+        override val context = EmptyCoroutineContext
+        override fun resumeWith(result: Result<Unit>) {}
+    })
+}
+
+fun box(): String {
+    var result: dynamic = 0
+    val count = 0;
+
+    builder {
+        result += foo()[count + 0] + foo()[count + 1] * foo()[count + 2]
+    }
+
+    return if (result == 7) "OK" else "fail: the wrong answer. Expect to have 7 but got $result"
+}

js/js.translator/testData/box/coroutines/dynamicSuspendReturnWithOperator.kt

@@ -0,0 +1,27 @@
+// IGNORE_BACKEND: JS
+// WITH_STDLIB
+// EXPECTED_REACHABLE_NODES: 1292
+
+import kotlin.coroutines.*
+import kotlin.coroutines.intrinsics.*
+
+suspend fun foo(): dynamic {
+    return 2
+}
+
+fun builder(c: suspend () -> Unit) {
+    c.startCoroutine(object : Continuation<Unit> {
+        override val context = EmptyCoroutineContext
+        override fun resumeWith(result: Result<Unit>) {}
+    })
+}
+
+fun box(): String {
+    var result: dynamic = 1
+
+    builder {
+        result += foo() + 2 + result + foo()
+    }
+
+    return if (result == 8) "OK" else "fail: the wrong answer. Expect to have 8 but got $result"
+}