Fixes

kotlinx-coroutines-test/common/src/TestBuilders.kt

@@ -55,7 +55,7 @@ public expect class TestResult
  * immediately return the produced [TestResult] from the test method, without doing anything else afterwards. See
  * [TestResult] for details on this.
  *
- * The test is run in a single thread, unless other [ContinuationInterceptor] are used for child coroutines.
+ * The test is run in a single thread, unless other [CoroutineDispatcher] are used for child coroutines.
  * Because of this, child coroutines are not executed in parallel to the test body.
  * In order to for the spawned-off asynchronous code to actually be executed, one must either [yield] or suspend the
  * test body some other way, or use commands that control scheduling (see [TestCoroutineScheduler]).

kotlinx-coroutines-test/common/src/TestCoroutineDispatchers.kt

@@ -137,6 +137,7 @@ private class UnconfinedTestDispatcherImpl(
  *
  * @see UnconfinedTestDispatcher for a dispatcher that is not confined to any particular thread.
  */
+@ExperimentalCoroutinesApi
 @Suppress("FunctionName")
 public fun StandardTestDispatcher(
     scheduler: TestCoroutineScheduler? = null,
@@ -155,4 +156,4 @@ private class StandardTestDispatcherImpl(
     }
 
     override fun toString(): String = "${name ?: "StandardTestDispatcher"}[scheduler=$scheduler]"
-}
+}

kotlinx-coroutines-test/common/src/internal/TestMainDispatcher.kt

@@ -60,7 +60,7 @@ internal class TestMainDispatcher(delegate: CoroutineDispatcher):
      * The read operations never throw. Instead, the failures detected inside them will be remembered and thrown on the
      * next modification.
      */
-    private class NonConcurrentlyModifiable<T>(private val initialValue: T, private val name: String) {
+    private class NonConcurrentlyModifiable<T>(initialValue: T, private val name: String) {
         private val readers = atomic(0) // number of concurrent readers
         private val isWriting = atomic(false) // a modification is happening currently
         private val exceptionWhenReading: AtomicRef<Throwable?> = atomic(null) // exception from reading
@@ -77,7 +77,7 @@ internal class TestMainDispatcher(delegate: CoroutineDispatcher):
                 readers.decrementAndGet()
                 return result
             }
-            set(value: T) {
+            set(value) {
                 exceptionWhenReading.getAndSet(null)?.let { throw it }
                 if (readers.value != 0) throw concurrentRW()
                 if (!isWriting.compareAndSet(expect = false, update = true)) throw concurrentWW()
@@ -93,4 +93,4 @@ private val defaultDelay
     inline get() = DefaultDelay
 
 @Suppress("INVISIBLE_MEMBER")
-internal expect fun Dispatchers.getTestMainDispatcher(): TestMainDispatcher
+internal expect fun Dispatchers.getTestMainDispatcher(): TestMainDispatcher