[K/JS] Reset exceptionState inside coroutines with a finally block ^KT-58685 Fixed

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

@@ -0,0 +1,46 @@
+import kotlin.coroutines.*
+import kotlin.coroutines.intrinsics.*
+
+var isLocked = false
+
+fun builder(c: suspend () -> Unit) {
+    c.startCoroutine(object : Continuation<Unit> {
+        override val context = EmptyCoroutineContext
+        override fun resumeWith(result: Result<Unit>) {}
+    })
+}
+
+private suspend fun lock() {
+    isLocked = true
+}
+
+private fun unlock() {
+    if (isLocked) {
+        isLocked = false
+    } else {
+        throw IllegalStateException("Not locked")
+    }
+}
+
+private suspend inline fun <T> withLock(block: () -> T): T {
+    lock()
+    try {
+        return block()
+    } finally {
+        unlock()
+    }
+}
+
+fun box(): String {
+    var error: Exception? = null
+    builder {
+        try {
+            withLock {}
+            throw Exception("seems fine")
+        } catch (e: Exception) {
+            error = e
+        }
+    }
+
+    return if (error !is IllegalStateException) "OK" else "fail"
+}