Revert "Drop deprecated toGenerator and toLinkedList." until RC

libraries/stdlib/src/generated/_Arrays.kt

@@ -5788,6 +5788,78 @@ public fun ShortArray.toHashSet(): HashSet<Short> {
     return toCollection(HashSet<Short>(mapCapacity(size)))
 }
 
+/**
+ * Returns a [LinkedList] containing all elements.
+ */
+@Deprecated("Use toCollection(LinkedList()) instead.", ReplaceWith("toCollection(LinkedList())"))
+public fun <T> Array<out T>.toLinkedList(): LinkedList<T> {
+    return toCollection(LinkedList())
+}
+
+/**
+ * Returns a [LinkedList] containing all elements.
+ */
+@Deprecated("Use toCollection(LinkedList()) instead.", ReplaceWith("toCollection(LinkedList())"))
+public fun BooleanArray.toLinkedList(): LinkedList<Boolean> {
+    return toCollection(LinkedList())
+}
+
+/**
+ * Returns a [LinkedList] containing all elements.
+ */
+@Deprecated("Use toCollection(LinkedList()) instead.", ReplaceWith("toCollection(LinkedList())"))
+public fun ByteArray.toLinkedList(): LinkedList<Byte> {
+    return toCollection(LinkedList())
+}
+
+/**
+ * Returns a [LinkedList] containing all elements.
+ */
+@Deprecated("Use toCollection(LinkedList()) instead.", ReplaceWith("toCollection(LinkedList())"))
+public fun CharArray.toLinkedList(): LinkedList<Char> {
+    return toCollection(LinkedList())
+}
+
+/**
+ * Returns a [LinkedList] containing all elements.
+ */
+@Deprecated("Use toCollection(LinkedList()) instead.", ReplaceWith("toCollection(LinkedList())"))
+public fun DoubleArray.toLinkedList(): LinkedList<Double> {
+    return toCollection(LinkedList())
+}
+
+/**
+ * Returns a [LinkedList] containing all elements.
+ */
+@Deprecated("Use toCollection(LinkedList()) instead.", ReplaceWith("toCollection(LinkedList())"))
+public fun FloatArray.toLinkedList(): LinkedList<Float> {
+    return toCollection(LinkedList())
+}
+
+/**
+ * Returns a [LinkedList] containing all elements.
+ */
+@Deprecated("Use toCollection(LinkedList()) instead.", ReplaceWith("toCollection(LinkedList())"))
+public fun IntArray.toLinkedList(): LinkedList<Int> {
+    return toCollection(LinkedList())
+}
+
+/**
+ * Returns a [LinkedList] containing all elements.
+ */
+@Deprecated("Use toCollection(LinkedList()) instead.", ReplaceWith("toCollection(LinkedList())"))
+public fun LongArray.toLinkedList(): LinkedList<Long> {
+    return toCollection(LinkedList())
+}
+
+/**
+ * Returns a [LinkedList] containing all elements.
+ */
+@Deprecated("Use toCollection(LinkedList()) instead.", ReplaceWith("toCollection(LinkedList())"))
+public fun ShortArray.toLinkedList(): LinkedList<Short> {
+    return toCollection(LinkedList())
+}
+
 /**
  * Returns a [List] containing all elements.
  */

libraries/stdlib/src/generated/_Collections.kt

@@ -1049,6 +1049,14 @@ public fun <T> Iterable<T>.toHashSet(): HashSet<T> {
     return toCollection(HashSet<T>(mapCapacity(collectionSizeOrDefault(12))))
 }
 
+/**
+ * Returns a [LinkedList] containing all elements.
+ */
+@Deprecated("Use toCollection(LinkedList()) instead.", ReplaceWith("toCollection(LinkedList())"))
+public fun <T> Iterable<T>.toLinkedList(): LinkedList<T> {
+    return toCollection(LinkedList())
+}
+
 /**
  * Returns a [List] containing all elements.
  */

libraries/stdlib/src/generated/_Sequences.kt

@@ -507,6 +507,14 @@ public fun <T> Sequence<T>.toHashSet(): HashSet<T> {
     return toCollection(HashSet<T>())
 }
 
+/**
+ * Returns a [LinkedList] containing all elements.
+ */
+@Deprecated("Use toCollection(LinkedList()) instead.", ReplaceWith("toCollection(LinkedList())"))
+public fun <T> Sequence<T>.toLinkedList(): LinkedList<T> {
+    return toCollection(LinkedList())
+}
+
 /**
  * Returns a [List] containing all elements.
  */

libraries/stdlib/src/generated/_Strings.kt

@@ -782,6 +782,14 @@ public fun String.toHashSet(): HashSet<Char> {
     return toCollection(HashSet<Char>(mapCapacity(length)))
 }
 
+/**
+ * Returns a [LinkedList] containing all elements.
+ */
+@Deprecated("Use toCollection(LinkedList()) instead.", ReplaceWith("toCollection(LinkedList())"))
+public fun String.toLinkedList(): LinkedList<Char> {
+    return toCollection(LinkedList())
+}
+
 /**
  * Returns a [List] containing all characters.
  */

libraries/stdlib/src/kotlin/util/Functions.kt

@@ -0,0 +1,18 @@
+package kotlin
+
+/**
+ * Converts a function that takes one argument and returns a value of the same type to a generator function.
+ * The generator function calls this function, passing to it either [initialValue] on the first iteration
+ * or the previously returned value on subsequent iterations, and returns the returned value.
+ */
+@Deprecated("This function will be removed soon. If you need generator function to create a sequence, use the 'sequence' function instead.")
+public fun <T: Any> Function1<T, T?>.toGenerator(initialValue: T): Function0<T?> {
+    var nextValue: T? = initialValue
+    return {
+        nextValue?.let { result ->
+            nextValue = this@toGenerator(result)
+            result
+        }
+    }
+}
+