diff --git a/libraries/stdlib/common/src/generated/_Arrays.kt b/libraries/stdlib/common/src/generated/_Arrays.kt
index 905b65a5176..1830c89b596 100644
--- a/libraries/stdlib/common/src/generated/_Arrays.kt
+++ b/libraries/stdlib/common/src/generated/_Arrays.kt
@@ -6339,48 +6339,111 @@ public expect fun BooleanArray.copyOfRange(fromIndex: Int, toIndex: Int): Boolea
 public expect fun CharArray.copyOfRange(fromIndex: Int, toIndex: Int): CharArray
 
 /**
- * Fills original array with the provided value.
+ * Fills this array or its subrange with the specified [element] value.
+ * 
+ * @param fromIndex the start of the range (inclusive), 0 by default.
+ * @param toIndex the end of the range (exclusive), size of this array by default.
+ * 
+ * @throws IndexOutOfBoundsException if [fromIndex] is less than zero or [toIndex] is greater than the size of this array.
+ * @throws IllegalArgumentException if [fromIndex] is greater than [toIndex].
  */
+@SinceKotlin("1.3")
 public expect fun <T> Array<T>.fill(element: T, fromIndex: Int = 0, toIndex: Int = size): Unit
 
 /**
- * Fills original array with the provided value.
+ * Fills this array or its subrange with the specified [element] value.
+ * 
+ * @param fromIndex the start of the range (inclusive), 0 by default.
+ * @param toIndex the end of the range (exclusive), size of this array by default.
+ * 
+ * @throws IndexOutOfBoundsException if [fromIndex] is less than zero or [toIndex] is greater than the size of this array.
+ * @throws IllegalArgumentException if [fromIndex] is greater than [toIndex].
  */
+@SinceKotlin("1.3")
 public expect fun ByteArray.fill(element: Byte, fromIndex: Int = 0, toIndex: Int = size): Unit
 
 /**
- * Fills original array with the provided value.
+ * Fills this array or its subrange with the specified [element] value.
+ * 
+ * @param fromIndex the start of the range (inclusive), 0 by default.
+ * @param toIndex the end of the range (exclusive), size of this array by default.
+ * 
+ * @throws IndexOutOfBoundsException if [fromIndex] is less than zero or [toIndex] is greater than the size of this array.
+ * @throws IllegalArgumentException if [fromIndex] is greater than [toIndex].
  */
+@SinceKotlin("1.3")
 public expect fun ShortArray.fill(element: Short, fromIndex: Int = 0, toIndex: Int = size): Unit
 
 /**
- * Fills original array with the provided value.
+ * Fills this array or its subrange with the specified [element] value.
+ * 
+ * @param fromIndex the start of the range (inclusive), 0 by default.
+ * @param toIndex the end of the range (exclusive), size of this array by default.
+ * 
+ * @throws IndexOutOfBoundsException if [fromIndex] is less than zero or [toIndex] is greater than the size of this array.
+ * @throws IllegalArgumentException if [fromIndex] is greater than [toIndex].
  */
+@SinceKotlin("1.3")
 public expect fun IntArray.fill(element: Int, fromIndex: Int = 0, toIndex: Int = size): Unit
 
 /**
- * Fills original array with the provided value.
+ * Fills this array or its subrange with the specified [element] value.
+ * 
+ * @param fromIndex the start of the range (inclusive), 0 by default.
+ * @param toIndex the end of the range (exclusive), size of this array by default.
+ * 
+ * @throws IndexOutOfBoundsException if [fromIndex] is less than zero or [toIndex] is greater than the size of this array.
+ * @throws IllegalArgumentException if [fromIndex] is greater than [toIndex].
  */
+@SinceKotlin("1.3")
 public expect fun LongArray.fill(element: Long, fromIndex: Int = 0, toIndex: Int = size): Unit
 
 /**
- * Fills original array with the provided value.
+ * Fills this array or its subrange with the specified [element] value.
+ * 
+ * @param fromIndex the start of the range (inclusive), 0 by default.
+ * @param toIndex the end of the range (exclusive), size of this array by default.
+ * 
+ * @throws IndexOutOfBoundsException if [fromIndex] is less than zero or [toIndex] is greater than the size of this array.
+ * @throws IllegalArgumentException if [fromIndex] is greater than [toIndex].
  */
+@SinceKotlin("1.3")
 public expect fun FloatArray.fill(element: Float, fromIndex: Int = 0, toIndex: Int = size): Unit
 
 /**
- * Fills original array with the provided value.
+ * Fills this array or its subrange with the specified [element] value.
+ * 
+ * @param fromIndex the start of the range (inclusive), 0 by default.
+ * @param toIndex the end of the range (exclusive), size of this array by default.
+ * 
+ * @throws IndexOutOfBoundsException if [fromIndex] is less than zero or [toIndex] is greater than the size of this array.
+ * @throws IllegalArgumentException if [fromIndex] is greater than [toIndex].
  */
+@SinceKotlin("1.3")
 public expect fun DoubleArray.fill(element: Double, fromIndex: Int = 0, toIndex: Int = size): Unit
 
 /**
- * Fills original array with the provided value.
+ * Fills this array or its subrange with the specified [element] value.
+ * 
+ * @param fromIndex the start of the range (inclusive), 0 by default.
+ * @param toIndex the end of the range (exclusive), size of this array by default.
+ * 
+ * @throws IndexOutOfBoundsException if [fromIndex] is less than zero or [toIndex] is greater than the size of this array.
+ * @throws IllegalArgumentException if [fromIndex] is greater than [toIndex].
  */
+@SinceKotlin("1.3")
 public expect fun BooleanArray.fill(element: Boolean, fromIndex: Int = 0, toIndex: Int = size): Unit
 
 /**
- * Fills original array with the provided value.
+ * Fills this array or its subrange with the specified [element] value.
+ * 
+ * @param fromIndex the start of the range (inclusive), 0 by default.
+ * @param toIndex the end of the range (exclusive), size of this array by default.
+ * 
+ * @throws IndexOutOfBoundsException if [fromIndex] is less than zero or [toIndex] is greater than the size of this array.
+ * @throws IllegalArgumentException if [fromIndex] is greater than [toIndex].
  */
+@SinceKotlin("1.3")
 public expect fun CharArray.fill(element: Char, fromIndex: Int = 0, toIndex: Int = size): Unit
 
 /**
diff --git a/libraries/stdlib/common/src/generated/_UArrays.kt b/libraries/stdlib/common/src/generated/_UArrays.kt
index fe0d0186ed4..f20664f407a 100644
--- a/libraries/stdlib/common/src/generated/_UArrays.kt
+++ b/libraries/stdlib/common/src/generated/_UArrays.kt
@@ -3231,32 +3231,64 @@ public inline fun UShortArray.copyOfRange(fromIndex: Int, toIndex: Int): UShortA
 }
 
 /**
- * Fills original array with the provided value.
+ * Fills this array or its subrange with the specified [element] value.
+ * 
+ * @param fromIndex the start of the range (inclusive), 0 by default.
+ * @param toIndex the end of the range (exclusive), size of this array by default.
+ * 
+ * @throws IndexOutOfBoundsException if [fromIndex] is less than zero or [toIndex] is greater than the size of this array.
+ * @throws IllegalArgumentException if [fromIndex] is greater than [toIndex].
  */
 @SinceKotlin("1.3")
 @ExperimentalUnsignedTypes
-public expect fun UIntArray.fill(element: UInt, fromIndex: Int = 0, toIndex: Int = size): Unit
+public fun UIntArray.fill(element: UInt, fromIndex: Int = 0, toIndex: Int = size): Unit {
+    storage.fill(element.toInt(), fromIndex, toIndex)
+}
 
 /**
- * Fills original array with the provided value.
+ * Fills this array or its subrange with the specified [element] value.
+ * 
+ * @param fromIndex the start of the range (inclusive), 0 by default.
+ * @param toIndex the end of the range (exclusive), size of this array by default.
+ * 
+ * @throws IndexOutOfBoundsException if [fromIndex] is less than zero or [toIndex] is greater than the size of this array.
+ * @throws IllegalArgumentException if [fromIndex] is greater than [toIndex].
  */
 @SinceKotlin("1.3")
 @ExperimentalUnsignedTypes
-public expect fun ULongArray.fill(element: ULong, fromIndex: Int = 0, toIndex: Int = size): Unit
+public fun ULongArray.fill(element: ULong, fromIndex: Int = 0, toIndex: Int = size): Unit {
+    storage.fill(element.toLong(), fromIndex, toIndex)
+}
 
 /**
- * Fills original array with the provided value.
+ * Fills this array or its subrange with the specified [element] value.
+ * 
+ * @param fromIndex the start of the range (inclusive), 0 by default.
+ * @param toIndex the end of the range (exclusive), size of this array by default.
+ * 
+ * @throws IndexOutOfBoundsException if [fromIndex] is less than zero or [toIndex] is greater than the size of this array.
+ * @throws IllegalArgumentException if [fromIndex] is greater than [toIndex].
  */
 @SinceKotlin("1.3")
 @ExperimentalUnsignedTypes
-public expect fun UByteArray.fill(element: UByte, fromIndex: Int = 0, toIndex: Int = size): Unit
+public fun UByteArray.fill(element: UByte, fromIndex: Int = 0, toIndex: Int = size): Unit {
+    storage.fill(element.toByte(), fromIndex, toIndex)
+}
 
 /**
- * Fills original array with the provided value.
+ * Fills this array or its subrange with the specified [element] value.
+ * 
+ * @param fromIndex the start of the range (inclusive), 0 by default.
+ * @param toIndex the end of the range (exclusive), size of this array by default.
+ * 
+ * @throws IndexOutOfBoundsException if [fromIndex] is less than zero or [toIndex] is greater than the size of this array.
+ * @throws IllegalArgumentException if [fromIndex] is greater than [toIndex].
  */
 @SinceKotlin("1.3")
 @ExperimentalUnsignedTypes
-public expect fun UShortArray.fill(element: UShort, fromIndex: Int = 0, toIndex: Int = size): Unit
+public fun UShortArray.fill(element: UShort, fromIndex: Int = 0, toIndex: Int = size): Unit {
+    storage.fill(element.toShort(), fromIndex, toIndex)
+}
 
 /**
  * Returns the range of valid indices for the array.
diff --git a/libraries/stdlib/js-ir/src/generated/_ArraysJs.kt b/libraries/stdlib/js-ir/src/generated/_ArraysJs.kt
index af1f91fb7cd..1eb3aab8283 100644
--- a/libraries/stdlib/js-ir/src/generated/_ArraysJs.kt
+++ b/libraries/stdlib/js-ir/src/generated/_ArraysJs.kt
@@ -1024,137 +1024,146 @@ public actual fun CharArray.copyOfRange(fromIndex: Int, toIndex: Int): CharArray
 }
 
 /**
- * Fills original array with the provided value.
+ * Fills this array or its subrange with the specified [element] value.
+ * 
+ * @param fromIndex the start of the range (inclusive), 0 by default.
+ * @param toIndex the end of the range (exclusive), size of this array by default.
+ * 
+ * @throws IndexOutOfBoundsException if [fromIndex] is less than zero or [toIndex] is greater than the size of this array.
+ * @throws IllegalArgumentException if [fromIndex] is greater than [toIndex].
  */
+@SinceKotlin("1.3")
 @Suppress("ACTUAL_FUNCTION_WITH_DEFAULT_ARGUMENTS")
 public actual fun <T> Array<T>.fill(element: T, fromIndex: Int = 0, toIndex: Int = size): Unit {
-    if (fromIndex !in 0..size) {
-      throw IndexOutOfBoundsException("fromIndex $fromIndex out of range [0, $size]")
-    }
-    if (toIndex > size) {
-      throw IndexOutOfBoundsException("toIndex $toIndex out of range [$fromIndex, $size]")
-    }
-    require(fromIndex <= toIndex) { "fromIndex($fromIndex) > toIndex($toIndex)" }
+    AbstractList.checkRangeIndexes(fromIndex, toIndex, size)
     this.asDynamic().fill(element, fromIndex, toIndex);
 }
 
 /**
- * Fills original array with the provided value.
+ * Fills this array or its subrange with the specified [element] value.
+ * 
+ * @param fromIndex the start of the range (inclusive), 0 by default.
+ * @param toIndex the end of the range (exclusive), size of this array by default.
+ * 
+ * @throws IndexOutOfBoundsException if [fromIndex] is less than zero or [toIndex] is greater than the size of this array.
+ * @throws IllegalArgumentException if [fromIndex] is greater than [toIndex].
  */
+@SinceKotlin("1.3")
 @Suppress("ACTUAL_FUNCTION_WITH_DEFAULT_ARGUMENTS")
 public actual fun ByteArray.fill(element: Byte, fromIndex: Int = 0, toIndex: Int = size): Unit {
-    if (fromIndex !in 0..size) {
-      throw IndexOutOfBoundsException("fromIndex $fromIndex out of range [0, $size]")
-    }
-    if (toIndex > size) {
-      throw IndexOutOfBoundsException("toIndex $toIndex out of range [$fromIndex, $size]")
-    }
-    require(fromIndex <= toIndex) { "fromIndex($fromIndex) > toIndex($toIndex)" }
+    AbstractList.checkRangeIndexes(fromIndex, toIndex, size)
     this.asDynamic().fill(element, fromIndex, toIndex);
 }
 
 /**
- * Fills original array with the provided value.
+ * Fills this array or its subrange with the specified [element] value.
+ * 
+ * @param fromIndex the start of the range (inclusive), 0 by default.
+ * @param toIndex the end of the range (exclusive), size of this array by default.
+ * 
+ * @throws IndexOutOfBoundsException if [fromIndex] is less than zero or [toIndex] is greater than the size of this array.
+ * @throws IllegalArgumentException if [fromIndex] is greater than [toIndex].
  */
+@SinceKotlin("1.3")
 @Suppress("ACTUAL_FUNCTION_WITH_DEFAULT_ARGUMENTS")
 public actual fun ShortArray.fill(element: Short, fromIndex: Int = 0, toIndex: Int = size): Unit {
-    if (fromIndex !in 0..size) {
-      throw IndexOutOfBoundsException("fromIndex $fromIndex out of range [0, $size]")
-    }
-    if (toIndex > size) {
-      throw IndexOutOfBoundsException("toIndex $toIndex out of range [$fromIndex, $size]")
-    }
-    require(fromIndex <= toIndex) { "fromIndex($fromIndex) > toIndex($toIndex)" }
+    AbstractList.checkRangeIndexes(fromIndex, toIndex, size)
     this.asDynamic().fill(element, fromIndex, toIndex);
 }
 
 /**
- * Fills original array with the provided value.
+ * Fills this array or its subrange with the specified [element] value.
+ * 
+ * @param fromIndex the start of the range (inclusive), 0 by default.
+ * @param toIndex the end of the range (exclusive), size of this array by default.
+ * 
+ * @throws IndexOutOfBoundsException if [fromIndex] is less than zero or [toIndex] is greater than the size of this array.
+ * @throws IllegalArgumentException if [fromIndex] is greater than [toIndex].
  */
+@SinceKotlin("1.3")
 @Suppress("ACTUAL_FUNCTION_WITH_DEFAULT_ARGUMENTS")
 public actual fun IntArray.fill(element: Int, fromIndex: Int = 0, toIndex: Int = size): Unit {
-    if (fromIndex !in 0..size) {
-      throw IndexOutOfBoundsException("fromIndex $fromIndex out of range [0, $size]")
-    }
-    if (toIndex > size) {
-      throw IndexOutOfBoundsException("toIndex $toIndex out of range [$fromIndex, $size]")
-    }
-    require(fromIndex <= toIndex) { "fromIndex($fromIndex) > toIndex($toIndex)" }
+    AbstractList.checkRangeIndexes(fromIndex, toIndex, size)
     this.asDynamic().fill(element, fromIndex, toIndex);
 }
 
 /**
- * Fills original array with the provided value.
+ * Fills this array or its subrange with the specified [element] value.
+ * 
+ * @param fromIndex the start of the range (inclusive), 0 by default.
+ * @param toIndex the end of the range (exclusive), size of this array by default.
+ * 
+ * @throws IndexOutOfBoundsException if [fromIndex] is less than zero or [toIndex] is greater than the size of this array.
+ * @throws IllegalArgumentException if [fromIndex] is greater than [toIndex].
  */
+@SinceKotlin("1.3")
 @Suppress("ACTUAL_FUNCTION_WITH_DEFAULT_ARGUMENTS")
 public actual fun LongArray.fill(element: Long, fromIndex: Int = 0, toIndex: Int = size): Unit {
-    if (fromIndex !in 0..size) {
-      throw IndexOutOfBoundsException("fromIndex $fromIndex out of range [0, $size]")
-    }
-    if (toIndex > size) {
-      throw IndexOutOfBoundsException("toIndex $toIndex out of range [$fromIndex, $size]")
-    }
-    require(fromIndex <= toIndex) { "fromIndex($fromIndex) > toIndex($toIndex)" }
+    AbstractList.checkRangeIndexes(fromIndex, toIndex, size)
     this.asDynamic().fill(element, fromIndex, toIndex);
 }
 
 /**
- * Fills original array with the provided value.
+ * Fills this array or its subrange with the specified [element] value.
+ * 
+ * @param fromIndex the start of the range (inclusive), 0 by default.
+ * @param toIndex the end of the range (exclusive), size of this array by default.
+ * 
+ * @throws IndexOutOfBoundsException if [fromIndex] is less than zero or [toIndex] is greater than the size of this array.
+ * @throws IllegalArgumentException if [fromIndex] is greater than [toIndex].
  */
+@SinceKotlin("1.3")
 @Suppress("ACTUAL_FUNCTION_WITH_DEFAULT_ARGUMENTS")
 public actual fun FloatArray.fill(element: Float, fromIndex: Int = 0, toIndex: Int = size): Unit {
-    if (fromIndex !in 0..size) {
-      throw IndexOutOfBoundsException("fromIndex $fromIndex out of range [0, $size]")
-    }
-    if (toIndex > size) {
-      throw IndexOutOfBoundsException("toIndex $toIndex out of range [$fromIndex, $size]")
-    }
-    require(fromIndex <= toIndex) { "fromIndex($fromIndex) > toIndex($toIndex)" }
+    AbstractList.checkRangeIndexes(fromIndex, toIndex, size)
     this.asDynamic().fill(element, fromIndex, toIndex);
 }
 
 /**
- * Fills original array with the provided value.
+ * Fills this array or its subrange with the specified [element] value.
+ * 
+ * @param fromIndex the start of the range (inclusive), 0 by default.
+ * @param toIndex the end of the range (exclusive), size of this array by default.
+ * 
+ * @throws IndexOutOfBoundsException if [fromIndex] is less than zero or [toIndex] is greater than the size of this array.
+ * @throws IllegalArgumentException if [fromIndex] is greater than [toIndex].
  */
+@SinceKotlin("1.3")
 @Suppress("ACTUAL_FUNCTION_WITH_DEFAULT_ARGUMENTS")
 public actual fun DoubleArray.fill(element: Double, fromIndex: Int = 0, toIndex: Int = size): Unit {
-    if (fromIndex !in 0..size) {
-      throw IndexOutOfBoundsException("fromIndex $fromIndex out of range [0, $size]")
-    }
-    if (toIndex > size) {
-      throw IndexOutOfBoundsException("toIndex $toIndex out of range [$fromIndex, $size]")
-    }
-    require(fromIndex <= toIndex) { "fromIndex($fromIndex) > toIndex($toIndex)" }
+    AbstractList.checkRangeIndexes(fromIndex, toIndex, size)
     this.asDynamic().fill(element, fromIndex, toIndex);
 }
 
 /**
- * Fills original array with the provided value.
+ * Fills this array or its subrange with the specified [element] value.
+ * 
+ * @param fromIndex the start of the range (inclusive), 0 by default.
+ * @param toIndex the end of the range (exclusive), size of this array by default.
+ * 
+ * @throws IndexOutOfBoundsException if [fromIndex] is less than zero or [toIndex] is greater than the size of this array.
+ * @throws IllegalArgumentException if [fromIndex] is greater than [toIndex].
  */
+@SinceKotlin("1.3")
 @Suppress("ACTUAL_FUNCTION_WITH_DEFAULT_ARGUMENTS")
 public actual fun BooleanArray.fill(element: Boolean, fromIndex: Int = 0, toIndex: Int = size): Unit {
-    if (fromIndex !in 0..size) {
-      throw IndexOutOfBoundsException("fromIndex $fromIndex out of range [0, $size]")
-    }
-    if (toIndex > size) {
-      throw IndexOutOfBoundsException("toIndex $toIndex out of range [$fromIndex, $size]")
-    }
-    require(fromIndex <= toIndex) { "fromIndex($fromIndex) > toIndex($toIndex)" }
+    AbstractList.checkRangeIndexes(fromIndex, toIndex, size)
     this.asDynamic().fill(element, fromIndex, toIndex);
 }
 
 /**
- * Fills original array with the provided value.
+ * Fills this array or its subrange with the specified [element] value.
+ * 
+ * @param fromIndex the start of the range (inclusive), 0 by default.
+ * @param toIndex the end of the range (exclusive), size of this array by default.
+ * 
+ * @throws IndexOutOfBoundsException if [fromIndex] is less than zero or [toIndex] is greater than the size of this array.
+ * @throws IllegalArgumentException if [fromIndex] is greater than [toIndex].
  */
+@SinceKotlin("1.3")
 @Suppress("ACTUAL_FUNCTION_WITH_DEFAULT_ARGUMENTS")
 public actual fun CharArray.fill(element: Char, fromIndex: Int = 0, toIndex: Int = size): Unit {
-    if (fromIndex !in 0..size) {
-      throw IndexOutOfBoundsException("fromIndex $fromIndex out of range [0, $size]")
-    }
-    if (toIndex > size) {
-      throw IndexOutOfBoundsException("toIndex $toIndex out of range [$fromIndex, $size]")
-    }
-    require(fromIndex <= toIndex) { "fromIndex($fromIndex) > toIndex($toIndex)" }
+    AbstractList.checkRangeIndexes(fromIndex, toIndex, size)
     this.asDynamic().fill(element, fromIndex, toIndex);
 }
 
diff --git a/libraries/stdlib/js-ir/src/generated/_UArraysJs.kt b/libraries/stdlib/js-ir/src/generated/_UArraysJs.kt
index ebdf41a5445..0260b62541d 100644
--- a/libraries/stdlib/js-ir/src/generated/_UArraysJs.kt
+++ b/libraries/stdlib/js-ir/src/generated/_UArraysJs.kt
@@ -158,43 +158,3 @@ public actual fun UShortArray.asList(): List<UShort> {
     }
 }
 
-/**
- * Fills original array with the provided value.
- */
-@SinceKotlin("1.3")
-@ExperimentalUnsignedTypes
-@Suppress("ACTUAL_FUNCTION_WITH_DEFAULT_ARGUMENTS")
-public actual fun UIntArray.fill(element: UInt, fromIndex: Int = 0, toIndex: Int = size): Unit {
-    storage.fill(element.toInt(), fromIndex, toIndex)
-}
-
-/**
- * Fills original array with the provided value.
- */
-@SinceKotlin("1.3")
-@ExperimentalUnsignedTypes
-@Suppress("ACTUAL_FUNCTION_WITH_DEFAULT_ARGUMENTS")
-public actual fun ULongArray.fill(element: ULong, fromIndex: Int = 0, toIndex: Int = size): Unit {
-    storage.fill(element.toLong(), fromIndex, toIndex)
-}
-
-/**
- * Fills original array with the provided value.
- */
-@SinceKotlin("1.3")
-@ExperimentalUnsignedTypes
-@Suppress("ACTUAL_FUNCTION_WITH_DEFAULT_ARGUMENTS")
-public actual fun UByteArray.fill(element: UByte, fromIndex: Int = 0, toIndex: Int = size): Unit {
-    storage.fill(element.toByte(), fromIndex, toIndex)
-}
-
-/**
- * Fills original array with the provided value.
- */
-@SinceKotlin("1.3")
-@ExperimentalUnsignedTypes
-@Suppress("ACTUAL_FUNCTION_WITH_DEFAULT_ARGUMENTS")
-public actual fun UShortArray.fill(element: UShort, fromIndex: Int = 0, toIndex: Int = size): Unit {
-    storage.fill(element.toShort(), fromIndex, toIndex)
-}
-
diff --git a/libraries/stdlib/js/src/generated/_ArraysJs.kt b/libraries/stdlib/js/src/generated/_ArraysJs.kt
index 4e3ea15c2ef..f0aac52d0a2 100644
--- a/libraries/stdlib/js/src/generated/_ArraysJs.kt
+++ b/libraries/stdlib/js/src/generated/_ArraysJs.kt
@@ -1054,137 +1054,146 @@ public actual fun CharArray.copyOfRange(fromIndex: Int, toIndex: Int): CharArray
 }
 
 /**
- * Fills original array with the provided value.
+ * Fills this array or its subrange with the specified [element] value.
+ * 
+ * @param fromIndex the start of the range (inclusive), 0 by default.
+ * @param toIndex the end of the range (exclusive), size of this array by default.
+ * 
+ * @throws IndexOutOfBoundsException if [fromIndex] is less than zero or [toIndex] is greater than the size of this array.
+ * @throws IllegalArgumentException if [fromIndex] is greater than [toIndex].
  */
+@SinceKotlin("1.3")
 @Suppress("ACTUAL_FUNCTION_WITH_DEFAULT_ARGUMENTS")
 public actual fun <T> Array<T>.fill(element: T, fromIndex: Int = 0, toIndex: Int = size): Unit {
-    if (fromIndex !in 0..size) {
-      throw IndexOutOfBoundsException("fromIndex $fromIndex out of range [0, $size]")
-    }
-    if (toIndex > size) {
-      throw IndexOutOfBoundsException("toIndex $toIndex out of range [$fromIndex, $size]")
-    }
-    require(fromIndex <= toIndex) { "fromIndex($fromIndex) > toIndex($toIndex)" }
+    AbstractList.checkRangeIndexes(fromIndex, toIndex, size)
     this.asDynamic().fill(element, fromIndex, toIndex);
 }
 
 /**
- * Fills original array with the provided value.
+ * Fills this array or its subrange with the specified [element] value.
+ * 
+ * @param fromIndex the start of the range (inclusive), 0 by default.
+ * @param toIndex the end of the range (exclusive), size of this array by default.
+ * 
+ * @throws IndexOutOfBoundsException if [fromIndex] is less than zero or [toIndex] is greater than the size of this array.
+ * @throws IllegalArgumentException if [fromIndex] is greater than [toIndex].
  */
+@SinceKotlin("1.3")
 @Suppress("ACTUAL_FUNCTION_WITH_DEFAULT_ARGUMENTS")
 public actual fun ByteArray.fill(element: Byte, fromIndex: Int = 0, toIndex: Int = size): Unit {
-    if (fromIndex !in 0..size) {
-      throw IndexOutOfBoundsException("fromIndex $fromIndex out of range [0, $size]")
-    }
-    if (toIndex > size) {
-      throw IndexOutOfBoundsException("toIndex $toIndex out of range [$fromIndex, $size]")
-    }
-    require(fromIndex <= toIndex) { "fromIndex($fromIndex) > toIndex($toIndex)" }
+    AbstractList.checkRangeIndexes(fromIndex, toIndex, size)
     this.asDynamic().fill(element, fromIndex, toIndex);
 }
 
 /**
- * Fills original array with the provided value.
+ * Fills this array or its subrange with the specified [element] value.
+ * 
+ * @param fromIndex the start of the range (inclusive), 0 by default.
+ * @param toIndex the end of the range (exclusive), size of this array by default.
+ * 
+ * @throws IndexOutOfBoundsException if [fromIndex] is less than zero or [toIndex] is greater than the size of this array.
+ * @throws IllegalArgumentException if [fromIndex] is greater than [toIndex].
  */
+@SinceKotlin("1.3")
 @Suppress("ACTUAL_FUNCTION_WITH_DEFAULT_ARGUMENTS")
 public actual fun ShortArray.fill(element: Short, fromIndex: Int = 0, toIndex: Int = size): Unit {
-    if (fromIndex !in 0..size) {
-      throw IndexOutOfBoundsException("fromIndex $fromIndex out of range [0, $size]")
-    }
-    if (toIndex > size) {
-      throw IndexOutOfBoundsException("toIndex $toIndex out of range [$fromIndex, $size]")
-    }
-    require(fromIndex <= toIndex) { "fromIndex($fromIndex) > toIndex($toIndex)" }
+    AbstractList.checkRangeIndexes(fromIndex, toIndex, size)
     this.asDynamic().fill(element, fromIndex, toIndex);
 }
 
 /**
- * Fills original array with the provided value.
+ * Fills this array or its subrange with the specified [element] value.
+ * 
+ * @param fromIndex the start of the range (inclusive), 0 by default.
+ * @param toIndex the end of the range (exclusive), size of this array by default.
+ * 
+ * @throws IndexOutOfBoundsException if [fromIndex] is less than zero or [toIndex] is greater than the size of this array.
+ * @throws IllegalArgumentException if [fromIndex] is greater than [toIndex].
  */
+@SinceKotlin("1.3")
 @Suppress("ACTUAL_FUNCTION_WITH_DEFAULT_ARGUMENTS")
 public actual fun IntArray.fill(element: Int, fromIndex: Int = 0, toIndex: Int = size): Unit {
-    if (fromIndex !in 0..size) {
-      throw IndexOutOfBoundsException("fromIndex $fromIndex out of range [0, $size]")
-    }
-    if (toIndex > size) {
-      throw IndexOutOfBoundsException("toIndex $toIndex out of range [$fromIndex, $size]")
-    }
-    require(fromIndex <= toIndex) { "fromIndex($fromIndex) > toIndex($toIndex)" }
+    AbstractList.checkRangeIndexes(fromIndex, toIndex, size)
     this.asDynamic().fill(element, fromIndex, toIndex);
 }
 
 /**
- * Fills original array with the provided value.
+ * Fills this array or its subrange with the specified [element] value.
+ * 
+ * @param fromIndex the start of the range (inclusive), 0 by default.
+ * @param toIndex the end of the range (exclusive), size of this array by default.
+ * 
+ * @throws IndexOutOfBoundsException if [fromIndex] is less than zero or [toIndex] is greater than the size of this array.
+ * @throws IllegalArgumentException if [fromIndex] is greater than [toIndex].
  */
+@SinceKotlin("1.3")
 @Suppress("ACTUAL_FUNCTION_WITH_DEFAULT_ARGUMENTS")
 public actual fun LongArray.fill(element: Long, fromIndex: Int = 0, toIndex: Int = size): Unit {
-    if (fromIndex !in 0..size) {
-      throw IndexOutOfBoundsException("fromIndex $fromIndex out of range [0, $size]")
-    }
-    if (toIndex > size) {
-      throw IndexOutOfBoundsException("toIndex $toIndex out of range [$fromIndex, $size]")
-    }
-    require(fromIndex <= toIndex) { "fromIndex($fromIndex) > toIndex($toIndex)" }
+    AbstractList.checkRangeIndexes(fromIndex, toIndex, size)
     this.asDynamic().fill(element, fromIndex, toIndex);
 }
 
 /**
- * Fills original array with the provided value.
+ * Fills this array or its subrange with the specified [element] value.
+ * 
+ * @param fromIndex the start of the range (inclusive), 0 by default.
+ * @param toIndex the end of the range (exclusive), size of this array by default.
+ * 
+ * @throws IndexOutOfBoundsException if [fromIndex] is less than zero or [toIndex] is greater than the size of this array.
+ * @throws IllegalArgumentException if [fromIndex] is greater than [toIndex].
  */
+@SinceKotlin("1.3")
 @Suppress("ACTUAL_FUNCTION_WITH_DEFAULT_ARGUMENTS")
 public actual fun FloatArray.fill(element: Float, fromIndex: Int = 0, toIndex: Int = size): Unit {
-    if (fromIndex !in 0..size) {
-      throw IndexOutOfBoundsException("fromIndex $fromIndex out of range [0, $size]")
-    }
-    if (toIndex > size) {
-      throw IndexOutOfBoundsException("toIndex $toIndex out of range [$fromIndex, $size]")
-    }
-    require(fromIndex <= toIndex) { "fromIndex($fromIndex) > toIndex($toIndex)" }
+    AbstractList.checkRangeIndexes(fromIndex, toIndex, size)
     this.asDynamic().fill(element, fromIndex, toIndex);
 }
 
 /**
- * Fills original array with the provided value.
+ * Fills this array or its subrange with the specified [element] value.
+ * 
+ * @param fromIndex the start of the range (inclusive), 0 by default.
+ * @param toIndex the end of the range (exclusive), size of this array by default.
+ * 
+ * @throws IndexOutOfBoundsException if [fromIndex] is less than zero or [toIndex] is greater than the size of this array.
+ * @throws IllegalArgumentException if [fromIndex] is greater than [toIndex].
  */
+@SinceKotlin("1.3")
 @Suppress("ACTUAL_FUNCTION_WITH_DEFAULT_ARGUMENTS")
 public actual fun DoubleArray.fill(element: Double, fromIndex: Int = 0, toIndex: Int = size): Unit {
-    if (fromIndex !in 0..size) {
-      throw IndexOutOfBoundsException("fromIndex $fromIndex out of range [0, $size]")
-    }
-    if (toIndex > size) {
-      throw IndexOutOfBoundsException("toIndex $toIndex out of range [$fromIndex, $size]")
-    }
-    require(fromIndex <= toIndex) { "fromIndex($fromIndex) > toIndex($toIndex)" }
+    AbstractList.checkRangeIndexes(fromIndex, toIndex, size)
     this.asDynamic().fill(element, fromIndex, toIndex);
 }
 
 /**
- * Fills original array with the provided value.
+ * Fills this array or its subrange with the specified [element] value.
+ * 
+ * @param fromIndex the start of the range (inclusive), 0 by default.
+ * @param toIndex the end of the range (exclusive), size of this array by default.
+ * 
+ * @throws IndexOutOfBoundsException if [fromIndex] is less than zero or [toIndex] is greater than the size of this array.
+ * @throws IllegalArgumentException if [fromIndex] is greater than [toIndex].
  */
+@SinceKotlin("1.3")
 @Suppress("ACTUAL_FUNCTION_WITH_DEFAULT_ARGUMENTS")
 public actual fun BooleanArray.fill(element: Boolean, fromIndex: Int = 0, toIndex: Int = size): Unit {
-    if (fromIndex !in 0..size) {
-      throw IndexOutOfBoundsException("fromIndex $fromIndex out of range [0, $size]")
-    }
-    if (toIndex > size) {
-      throw IndexOutOfBoundsException("toIndex $toIndex out of range [$fromIndex, $size]")
-    }
-    require(fromIndex <= toIndex) { "fromIndex($fromIndex) > toIndex($toIndex)" }
+    AbstractList.checkRangeIndexes(fromIndex, toIndex, size)
     this.asDynamic().fill(element, fromIndex, toIndex);
 }
 
 /**
- * Fills original array with the provided value.
+ * Fills this array or its subrange with the specified [element] value.
+ * 
+ * @param fromIndex the start of the range (inclusive), 0 by default.
+ * @param toIndex the end of the range (exclusive), size of this array by default.
+ * 
+ * @throws IndexOutOfBoundsException if [fromIndex] is less than zero or [toIndex] is greater than the size of this array.
+ * @throws IllegalArgumentException if [fromIndex] is greater than [toIndex].
  */
+@SinceKotlin("1.3")
 @Suppress("ACTUAL_FUNCTION_WITH_DEFAULT_ARGUMENTS")
 public actual fun CharArray.fill(element: Char, fromIndex: Int = 0, toIndex: Int = size): Unit {
-    if (fromIndex !in 0..size) {
-      throw IndexOutOfBoundsException("fromIndex $fromIndex out of range [0, $size]")
-    }
-    if (toIndex > size) {
-      throw IndexOutOfBoundsException("toIndex $toIndex out of range [$fromIndex, $size]")
-    }
-    require(fromIndex <= toIndex) { "fromIndex($fromIndex) > toIndex($toIndex)" }
+    AbstractList.checkRangeIndexes(fromIndex, toIndex, size)
     this.asDynamic().fill(element, fromIndex, toIndex);
 }
 
diff --git a/libraries/stdlib/js/src/generated/_UArraysJs.kt b/libraries/stdlib/js/src/generated/_UArraysJs.kt
index ebdf41a5445..0260b62541d 100644
--- a/libraries/stdlib/js/src/generated/_UArraysJs.kt
+++ b/libraries/stdlib/js/src/generated/_UArraysJs.kt
@@ -158,43 +158,3 @@ public actual fun UShortArray.asList(): List<UShort> {
     }
 }
 
-/**
- * Fills original array with the provided value.
- */
-@SinceKotlin("1.3")
-@ExperimentalUnsignedTypes
-@Suppress("ACTUAL_FUNCTION_WITH_DEFAULT_ARGUMENTS")
-public actual fun UIntArray.fill(element: UInt, fromIndex: Int = 0, toIndex: Int = size): Unit {
-    storage.fill(element.toInt(), fromIndex, toIndex)
-}
-
-/**
- * Fills original array with the provided value.
- */
-@SinceKotlin("1.3")
-@ExperimentalUnsignedTypes
-@Suppress("ACTUAL_FUNCTION_WITH_DEFAULT_ARGUMENTS")
-public actual fun ULongArray.fill(element: ULong, fromIndex: Int = 0, toIndex: Int = size): Unit {
-    storage.fill(element.toLong(), fromIndex, toIndex)
-}
-
-/**
- * Fills original array with the provided value.
- */
-@SinceKotlin("1.3")
-@ExperimentalUnsignedTypes
-@Suppress("ACTUAL_FUNCTION_WITH_DEFAULT_ARGUMENTS")
-public actual fun UByteArray.fill(element: UByte, fromIndex: Int = 0, toIndex: Int = size): Unit {
-    storage.fill(element.toByte(), fromIndex, toIndex)
-}
-
-/**
- * Fills original array with the provided value.
- */
-@SinceKotlin("1.3")
-@ExperimentalUnsignedTypes
-@Suppress("ACTUAL_FUNCTION_WITH_DEFAULT_ARGUMENTS")
-public actual fun UShortArray.fill(element: UShort, fromIndex: Int = 0, toIndex: Int = size): Unit {
-    storage.fill(element.toShort(), fromIndex, toIndex)
-}
-
diff --git a/libraries/stdlib/jvm/src/generated/_ArraysJvm.kt b/libraries/stdlib/jvm/src/generated/_ArraysJvm.kt
index d40e7c48a2a..363c781668e 100644
--- a/libraries/stdlib/jvm/src/generated/_ArraysJvm.kt
+++ b/libraries/stdlib/jvm/src/generated/_ArraysJvm.kt
@@ -1377,7 +1377,13 @@ internal fun CharArray.copyOfRangeImpl(fromIndex: Int, toIndex: Int): CharArray
 }
 
 /**
- * Fills original array with the provided value.
+ * Fills this array or its subrange with the specified [element] value.
+ * 
+ * @param fromIndex the start of the range (inclusive), 0 by default.
+ * @param toIndex the end of the range (exclusive), size of this array by default.
+ * 
+ * @throws IndexOutOfBoundsException if [fromIndex] is less than zero or [toIndex] is greater than the size of this array.
+ * @throws IllegalArgumentException if [fromIndex] is greater than [toIndex].
  */
 @Suppress("ACTUAL_FUNCTION_WITH_DEFAULT_ARGUMENTS")
 public actual fun <T> Array<T>.fill(element: T, fromIndex: Int = 0, toIndex: Int = size): Unit {
@@ -1385,7 +1391,13 @@ public actual fun <T> Array<T>.fill(element: T, fromIndex: Int = 0, toIndex: Int
 }
 
 /**
- * Fills original array with the provided value.
+ * Fills this array or its subrange with the specified [element] value.
+ * 
+ * @param fromIndex the start of the range (inclusive), 0 by default.
+ * @param toIndex the end of the range (exclusive), size of this array by default.
+ * 
+ * @throws IndexOutOfBoundsException if [fromIndex] is less than zero or [toIndex] is greater than the size of this array.
+ * @throws IllegalArgumentException if [fromIndex] is greater than [toIndex].
  */
 @Suppress("ACTUAL_FUNCTION_WITH_DEFAULT_ARGUMENTS")
 public actual fun ByteArray.fill(element: Byte, fromIndex: Int = 0, toIndex: Int = size): Unit {
@@ -1393,7 +1405,13 @@ public actual fun ByteArray.fill(element: Byte, fromIndex: Int = 0, toIndex: Int
 }
 
 /**
- * Fills original array with the provided value.
+ * Fills this array or its subrange with the specified [element] value.
+ * 
+ * @param fromIndex the start of the range (inclusive), 0 by default.
+ * @param toIndex the end of the range (exclusive), size of this array by default.
+ * 
+ * @throws IndexOutOfBoundsException if [fromIndex] is less than zero or [toIndex] is greater than the size of this array.
+ * @throws IllegalArgumentException if [fromIndex] is greater than [toIndex].
  */
 @Suppress("ACTUAL_FUNCTION_WITH_DEFAULT_ARGUMENTS")
 public actual fun ShortArray.fill(element: Short, fromIndex: Int = 0, toIndex: Int = size): Unit {
@@ -1401,7 +1419,13 @@ public actual fun ShortArray.fill(element: Short, fromIndex: Int = 0, toIndex: I
 }
 
 /**
- * Fills original array with the provided value.
+ * Fills this array or its subrange with the specified [element] value.
+ * 
+ * @param fromIndex the start of the range (inclusive), 0 by default.
+ * @param toIndex the end of the range (exclusive), size of this array by default.
+ * 
+ * @throws IndexOutOfBoundsException if [fromIndex] is less than zero or [toIndex] is greater than the size of this array.
+ * @throws IllegalArgumentException if [fromIndex] is greater than [toIndex].
  */
 @Suppress("ACTUAL_FUNCTION_WITH_DEFAULT_ARGUMENTS")
 public actual fun IntArray.fill(element: Int, fromIndex: Int = 0, toIndex: Int = size): Unit {
@@ -1409,7 +1433,13 @@ public actual fun IntArray.fill(element: Int, fromIndex: Int = 0, toIndex: Int =
 }
 
 /**
- * Fills original array with the provided value.
+ * Fills this array or its subrange with the specified [element] value.
+ * 
+ * @param fromIndex the start of the range (inclusive), 0 by default.
+ * @param toIndex the end of the range (exclusive), size of this array by default.
+ * 
+ * @throws IndexOutOfBoundsException if [fromIndex] is less than zero or [toIndex] is greater than the size of this array.
+ * @throws IllegalArgumentException if [fromIndex] is greater than [toIndex].
  */
 @Suppress("ACTUAL_FUNCTION_WITH_DEFAULT_ARGUMENTS")
 public actual fun LongArray.fill(element: Long, fromIndex: Int = 0, toIndex: Int = size): Unit {
@@ -1417,7 +1447,13 @@ public actual fun LongArray.fill(element: Long, fromIndex: Int = 0, toIndex: Int
 }
 
 /**
- * Fills original array with the provided value.
+ * Fills this array or its subrange with the specified [element] value.
+ * 
+ * @param fromIndex the start of the range (inclusive), 0 by default.
+ * @param toIndex the end of the range (exclusive), size of this array by default.
+ * 
+ * @throws IndexOutOfBoundsException if [fromIndex] is less than zero or [toIndex] is greater than the size of this array.
+ * @throws IllegalArgumentException if [fromIndex] is greater than [toIndex].
  */
 @Suppress("ACTUAL_FUNCTION_WITH_DEFAULT_ARGUMENTS")
 public actual fun FloatArray.fill(element: Float, fromIndex: Int = 0, toIndex: Int = size): Unit {
@@ -1425,7 +1461,13 @@ public actual fun FloatArray.fill(element: Float, fromIndex: Int = 0, toIndex: I
 }
 
 /**
- * Fills original array with the provided value.
+ * Fills this array or its subrange with the specified [element] value.
+ * 
+ * @param fromIndex the start of the range (inclusive), 0 by default.
+ * @param toIndex the end of the range (exclusive), size of this array by default.
+ * 
+ * @throws IndexOutOfBoundsException if [fromIndex] is less than zero or [toIndex] is greater than the size of this array.
+ * @throws IllegalArgumentException if [fromIndex] is greater than [toIndex].
  */
 @Suppress("ACTUAL_FUNCTION_WITH_DEFAULT_ARGUMENTS")
 public actual fun DoubleArray.fill(element: Double, fromIndex: Int = 0, toIndex: Int = size): Unit {
@@ -1433,7 +1475,13 @@ public actual fun DoubleArray.fill(element: Double, fromIndex: Int = 0, toIndex:
 }
 
 /**
- * Fills original array with the provided value.
+ * Fills this array or its subrange with the specified [element] value.
+ * 
+ * @param fromIndex the start of the range (inclusive), 0 by default.
+ * @param toIndex the end of the range (exclusive), size of this array by default.
+ * 
+ * @throws IndexOutOfBoundsException if [fromIndex] is less than zero or [toIndex] is greater than the size of this array.
+ * @throws IllegalArgumentException if [fromIndex] is greater than [toIndex].
  */
 @Suppress("ACTUAL_FUNCTION_WITH_DEFAULT_ARGUMENTS")
 public actual fun BooleanArray.fill(element: Boolean, fromIndex: Int = 0, toIndex: Int = size): Unit {
@@ -1441,7 +1489,13 @@ public actual fun BooleanArray.fill(element: Boolean, fromIndex: Int = 0, toInde
 }
 
 /**
- * Fills original array with the provided value.
+ * Fills this array or its subrange with the specified [element] value.
+ * 
+ * @param fromIndex the start of the range (inclusive), 0 by default.
+ * @param toIndex the end of the range (exclusive), size of this array by default.
+ * 
+ * @throws IndexOutOfBoundsException if [fromIndex] is less than zero or [toIndex] is greater than the size of this array.
+ * @throws IllegalArgumentException if [fromIndex] is greater than [toIndex].
  */
 @Suppress("ACTUAL_FUNCTION_WITH_DEFAULT_ARGUMENTS")
 public actual fun CharArray.fill(element: Char, fromIndex: Int = 0, toIndex: Int = size): Unit {
diff --git a/libraries/stdlib/jvm/src/generated/_UArraysJvm.kt b/libraries/stdlib/jvm/src/generated/_UArraysJvm.kt
index 734ba388539..8cbd6e77a3f 100644
--- a/libraries/stdlib/jvm/src/generated/_UArraysJvm.kt
+++ b/libraries/stdlib/jvm/src/generated/_UArraysJvm.kt
@@ -257,43 +257,3 @@ public fun UShortArray.binarySearch(element: UShort, fromIndex: Int = 0, toIndex
     return -(low + 1)  // key not found
 }
 
-/**
- * Fills original array with the provided value.
- */
-@SinceKotlin("1.3")
-@ExperimentalUnsignedTypes
-@Suppress("ACTUAL_FUNCTION_WITH_DEFAULT_ARGUMENTS")
-public actual fun UIntArray.fill(element: UInt, fromIndex: Int = 0, toIndex: Int = size): Unit {
-    storage.fill(element.toInt(), fromIndex, toIndex)
-}
-
-/**
- * Fills original array with the provided value.
- */
-@SinceKotlin("1.3")
-@ExperimentalUnsignedTypes
-@Suppress("ACTUAL_FUNCTION_WITH_DEFAULT_ARGUMENTS")
-public actual fun ULongArray.fill(element: ULong, fromIndex: Int = 0, toIndex: Int = size): Unit {
-    storage.fill(element.toLong(), fromIndex, toIndex)
-}
-
-/**
- * Fills original array with the provided value.
- */
-@SinceKotlin("1.3")
-@ExperimentalUnsignedTypes
-@Suppress("ACTUAL_FUNCTION_WITH_DEFAULT_ARGUMENTS")
-public actual fun UByteArray.fill(element: UByte, fromIndex: Int = 0, toIndex: Int = size): Unit {
-    storage.fill(element.toByte(), fromIndex, toIndex)
-}
-
-/**
- * Fills original array with the provided value.
- */
-@SinceKotlin("1.3")
-@ExperimentalUnsignedTypes
-@Suppress("ACTUAL_FUNCTION_WITH_DEFAULT_ARGUMENTS")
-public actual fun UShortArray.fill(element: UShort, fromIndex: Int = 0, toIndex: Int = size): Unit {
-    storage.fill(element.toShort(), fromIndex, toIndex)
-}
-
diff --git a/libraries/tools/kotlin-stdlib-gen/src/templates/Arrays.kt b/libraries/tools/kotlin-stdlib-gen/src/templates/Arrays.kt
index 4244a4d422b..a6764a95f14 100644
--- a/libraries/tools/kotlin-stdlib-gen/src/templates/Arrays.kt
+++ b/libraries/tools/kotlin-stdlib-gen/src/templates/Arrays.kt
@@ -1275,47 +1275,54 @@ object ArrayOps : TemplateGroupBase() {
     val f_fill = fn("fill(element: T, fromIndex: Int = 0, toIndex: Int = size)") {
         include(InvariantArraysOfObjects, ArraysOfPrimitives, ArraysOfUnsigned)
     } builder {
-        doc { "Fills original array with the provided value." }
+        doc {
+            """
+            Fills this array or its subrange with the specified [element] value.
+            
+            @param fromIndex the start of the range (inclusive), 0 by default.
+            @param toIndex the end of the range (exclusive), size of this array by default.
+            
+            @throws IndexOutOfBoundsException if [fromIndex] is less than zero or [toIndex] is greater than the size of this array.
+            @throws IllegalArgumentException if [fromIndex] is greater than [toIndex].
+            """
+        }
         returns("Unit")
 
-        on(Platform.JVM) {
-            suppress("ACTUAL_FUNCTION_WITH_DEFAULT_ARGUMENTS")
-            body {
-                """
-                java.util.Arrays.fill(this, fromIndex, toIndex, element)
-                """
-            }
-        }
-        on(Platform.JS) {
-            suppress("ACTUAL_FUNCTION_WITH_DEFAULT_ARGUMENTS")
-            body {
-                """
-                if (fromIndex !in 0..size) {
-                  throw IndexOutOfBoundsException("fromIndex ${'$'}fromIndex out of range [0, ${'$'}size]")
-                }
-                if (toIndex > size) {
-                  throw IndexOutOfBoundsException("toIndex ${'$'}toIndex out of range [${'$'}fromIndex, ${'$'}size]")
-                }
-                require(fromIndex <= toIndex) { "fromIndex(${'$'}fromIndex) > toIndex(${'$'}toIndex)" }
-                this.asDynamic().fill(element, fromIndex, toIndex);
-                """
-            }
-        }
-        on(Platform.Native) {
-            suppress("ACTUAL_FUNCTION_WITH_DEFAULT_ARGUMENTS")
-            body {
-                """
-                arrayFill(this, element, fromIndex, toIndex)
-                """
-            }
-        }
-
         specialFor(ArraysOfUnsigned) {
             val signedPrimitiveName = primitive!!.name.drop(1)
             body {
                 "storage.fill(element.to$signedPrimitiveName(), fromIndex, toIndex)"
             }
         }
+
+        specialFor(InvariantArraysOfObjects, ArraysOfPrimitives) {
+            on(Platform.JVM) {
+                suppress("ACTUAL_FUNCTION_WITH_DEFAULT_ARGUMENTS")
+                body {
+                    "java.util.Arrays.fill(this, fromIndex, toIndex, element)"
+                }
+            }
+            on(Platform.JS) {
+                suppress("ACTUAL_FUNCTION_WITH_DEFAULT_ARGUMENTS")
+                since("1.3")
+                body {
+                    """
+                    AbstractList.checkRangeIndexes(fromIndex, toIndex, size)
+                    this.asDynamic().fill(element, fromIndex, toIndex);
+                    """
+                }
+            }
+            on(Platform.Native) {
+                suppress("ACTUAL_FUNCTION_WITH_DEFAULT_ARGUMENTS")
+                since("1.3")
+                body {
+                    "arrayFill(this, fromIndex, toIndex, element)"
+                }
+            }
+            on(Platform.Common) {
+                since("1.3")
+            }
+        }
     }
 
     val f_binarySearch = fn("binarySearch(element: T, fromIndex: Int = 0, toIndex: Int = size)") {