For-loop range expression (collection) can not be null

libraries/stdlib/src/generated/ArraysFromJLangIterablesLazy.kt

@@ -76,7 +76,7 @@ public inline fun <in T> Array<T>.plus(elements: Array<T>): List<T> {
  *
  * @includeFunctionBody ../../test/CollectionTest.kt requireNoNulls
  */
-public inline fun <in T> Array<T?>?.requireNoNulls() : List<T> {
+public inline fun <in T> Array<T?>.requireNoNulls() : List<T> {
     val list = ArrayList<T>()
     for (element in this) {
         if (element == null) {

libraries/stdlib/src/generated/BooleanArraysFromJLangIterablesLazy.kt

@@ -76,7 +76,7 @@ public inline fun  BooleanArray.plus(elements: BooleanArray): List<Boolean> {
  *
  * @includeFunctionBody ../../test/CollectionTest.kt requireNoNulls
  */
-public inline fun  BooleanArray?.requireNoNulls() : List<Boolean> {
+public inline fun  BooleanArray.requireNoNulls() : List<Boolean> {
     val list = ArrayList<Boolean>()
     for (element in this) {
         if (element == null) {

libraries/stdlib/src/generated/ByteArraysFromJLangIterablesLazy.kt

@@ -76,7 +76,7 @@ public inline fun  ByteArray.plus(elements: ByteArray): List<Byte> {
  *
  * @includeFunctionBody ../../test/CollectionTest.kt requireNoNulls
  */
-public inline fun  ByteArray?.requireNoNulls() : List<Byte> {
+public inline fun  ByteArray.requireNoNulls() : List<Byte> {
     val list = ArrayList<Byte>()
     for (element in this) {
         if (element == null) {

libraries/stdlib/src/generated/CharArraysFromJLangIterablesLazy.kt

@@ -76,7 +76,7 @@ public inline fun  CharArray.plus(elements: CharArray): List<Char> {
  *
  * @includeFunctionBody ../../test/CollectionTest.kt requireNoNulls
  */
-public inline fun  CharArray?.requireNoNulls() : List<Char> {
+public inline fun  CharArray.requireNoNulls() : List<Char> {
     val list = ArrayList<Char>()
     for (element in this) {
         if (element == null) {

libraries/stdlib/src/generated/DoubleArraysFromJLangIterablesLazy.kt

@@ -76,7 +76,7 @@ public inline fun  DoubleArray.plus(elements: DoubleArray): List<Double> {
  *
  * @includeFunctionBody ../../test/CollectionTest.kt requireNoNulls
  */
-public inline fun  DoubleArray?.requireNoNulls() : List<Double> {
+public inline fun  DoubleArray.requireNoNulls() : List<Double> {
     val list = ArrayList<Double>()
     for (element in this) {
         if (element == null) {

libraries/stdlib/src/generated/FloatArraysFromJLangIterablesLazy.kt

@@ -76,7 +76,7 @@ public inline fun  FloatArray.plus(elements: FloatArray): List<Float> {
  *
  * @includeFunctionBody ../../test/CollectionTest.kt requireNoNulls
  */
-public inline fun  FloatArray?.requireNoNulls() : List<Float> {
+public inline fun  FloatArray.requireNoNulls() : List<Float> {
     val list = ArrayList<Float>()
     for (element in this) {
         if (element == null) {

libraries/stdlib/src/generated/IntArraysFromJLangIterablesLazy.kt

@@ -76,7 +76,7 @@ public inline fun  IntArray.plus(elements: IntArray): List<Int> {
  *
  * @includeFunctionBody ../../test/CollectionTest.kt requireNoNulls
  */
-public inline fun  IntArray?.requireNoNulls() : List<Int> {
+public inline fun  IntArray.requireNoNulls() : List<Int> {
     val list = ArrayList<Int>()
     for (element in this) {
         if (element == null) {

libraries/stdlib/src/generated/LongArraysFromJLangIterablesLazy.kt

@@ -76,7 +76,7 @@ public inline fun  LongArray.plus(elements: LongArray): List<Long> {
  *
  * @includeFunctionBody ../../test/CollectionTest.kt requireNoNulls
  */
-public inline fun  LongArray?.requireNoNulls() : List<Long> {
+public inline fun  LongArray.requireNoNulls() : List<Long> {
     val list = ArrayList<Long>()
     for (element in this) {
         if (element == null) {

libraries/stdlib/src/generated/ShortArraysFromJLangIterablesLazy.kt

@@ -76,7 +76,7 @@ public inline fun  ShortArray.plus(elements: ShortArray): List<Short> {
  *
  * @includeFunctionBody ../../test/CollectionTest.kt requireNoNulls
  */
-public inline fun  ShortArray?.requireNoNulls() : List<Short> {
+public inline fun  ShortArray.requireNoNulls() : List<Short> {
     val list = ArrayList<Short>()
     for (element in this) {
         if (element == null) {

libraries/stdlib/src/kotlin/JLangIterablesLazy.kt

@@ -67,7 +67,7 @@ public inline fun <in T> Iterable<T>.plus(elements: Iterable<T>): List<T> {
  *
  * @includeFunctionBody ../../test/CollectionTest.kt requireNoNulls
  */
-public inline fun <in T> Iterable<T?>?.requireNoNulls() : List<T> {
+public inline fun <in T> Iterable<T?>.requireNoNulls() : List<T> {
     val list = ArrayList<T>()
     for (element in this) {
         if (element == null) {

libraries/stdlib/src/kotlin/io/Files.kt

@@ -14,7 +14,7 @@ import java.net.URL
 public fun File.recurse(block: (File) -> Unit): Unit {
     block(this)
     if (this.isDirectory()) {
-        for (child in this.listFiles()) {
+        for (child in this.listFiles()!!) {
             if (child != null) {
                 child.recurse(block)
             }

libraries/stdlib/src/kotlin/properties/Properties.kt

@@ -62,7 +62,7 @@ public abstract class ChangeSupport {
             }
         }
         if (allListeners != null) {
-            for (listener in allListeners) {
+            for (listener in allListeners!!) {
                 listener.onPropertyChange(event)
             }
         }

libraries/stdlib/src/kotlin/test/TestJVM.kt

@@ -16,7 +16,7 @@ public var asserter: Asserter
     get() {
         if (_asserter == null) {
             val klass = javaClass<Asserter>()
-            val loader = ServiceLoader.load(klass)
+            val loader = ServiceLoader.load(klass)!!
             for (a in loader) {
                 if (a != null) {
                     _asserter = a