[K/JS] Change js-call inlining strategy and + ability to referencethis safely from the js call ^Fixed KT-54134

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

@@ -814,6 +814,12 @@ public class BoxJsTestGenerated extends AbstractBoxJsTest {
             runTest("js/js.translator/testData/box/coroutines/dynamicSuspendReturnWithOperator.kt");
         }
 
+        @Test
+        @TestMetadata("jsCallInsideCoroutine.kt")
+        public void testJsCallInsideCoroutine() throws Exception {
+            runTest("js/js.translator/testData/box/coroutines/jsCallInsideCoroutine.kt");
+        }
+
         @Test
         @TestMetadata("kt54382.kt")
         public void testKt54382() throws Exception {

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

@@ -878,6 +878,12 @@ public class FirJsBoxTestGenerated extends AbstractFirJsBoxTest {
             runTest("js/js.translator/testData/box/coroutines/dynamicSuspendReturnWithOperator.kt");
         }
 
+        @Test
+        @TestMetadata("jsCallInsideCoroutine.kt")
+        public void testJsCallInsideCoroutine() throws Exception {
+            runTest("js/js.translator/testData/box/coroutines/jsCallInsideCoroutine.kt");
+        }
+
         @Test
         @TestMetadata("kt54382.kt")
         public void testKt54382() throws Exception {

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

@@ -878,6 +878,12 @@ public class IrBoxJsTestGenerated extends AbstractIrBoxJsTest {
             runTest("js/js.translator/testData/box/coroutines/dynamicSuspendReturnWithOperator.kt");
         }
 
+        @Test
+        @TestMetadata("jsCallInsideCoroutine.kt")
+        public void testJsCallInsideCoroutine() throws Exception {
+            runTest("js/js.translator/testData/box/coroutines/jsCallInsideCoroutine.kt");
+        }
+
         @Test
         @TestMetadata("kt54382.kt")
         public void testKt54382() throws Exception {

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

@@ -0,0 +1,44 @@
+// KT-54134
+// WITH_STDLIB
+// EXPECTED_REACHABLE_NODES: 1292
+
+import kotlin.coroutines.*
+import kotlin.coroutines.intrinsics.*
+
+external interface Test {
+    val test: String
+}
+
+suspend fun <T> smth(xx: T): T = xx
+
+suspend fun foo(): Test {
+    val x1 = smth(js("{}"))
+    val node = js("Object.assign({ test: 'O' }, x1)")
+    return smth(node)
+}
+suspend fun bar(): Test {
+    val x1 = smth(js("{}"))
+    val node = js("""
+        x1.test = 'K'
+        Object.assign({}, x1)
+    """)
+    return smth(node)
+}
+
+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
+        result += bar().test
+    }
+
+    return result
+}