unfork DDC's copy of most SDK libraries

pkg/dev_compiler/tool/input_sdk/lib/internal/list.dart

Index: pkg/dev_compiler/tool/input_sdk/lib/internal/list.dart
diff --git a/pkg/dev_compiler/tool/input_sdk/lib/internal/list.dart b/pkg/dev_compiler/tool/input_sdk/lib/internal/list.dart
deleted file mode 100644
index 6e975e0d0cf930ed760725b4077c7e9d002c0148..0000000000000000000000000000000000000000
--- a/pkg/dev_compiler/tool/input_sdk/lib/internal/list.dart
+++ /dev/null
@@ -1,393 +0,0 @@
-// Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
-// for details. All rights reserved. Use of this source code is governed by a
-// BSD-style license that can be found in the LICENSE file.
-
-part of dart._internal;
-
-/**
- * Mixin that throws on the length changing operations of [List].
- *
- * Intended to mix-in on top of [ListMixin] for fixed-length lists.
- */
-abstract class FixedLengthListMixin<E> {
-  /** This operation is not supported by a fixed length list. */
-  void set length(int newLength) {
-    throw new UnsupportedError(
-        "Cannot change the length of a fixed-length list");
-  }
-
-  /** This operation is not supported by a fixed length list. */
-  void add(E value) {
-    throw new UnsupportedError(
-        "Cannot add to a fixed-length list");
-  }
-
-  /** This operation is not supported by a fixed length list. */
-  void insert(int index, E value) {
-    throw new UnsupportedError(
-        "Cannot add to a fixed-length list");
-  }
-
-  /** This operation is not supported by a fixed length list. */
-  void insertAll(int at, Iterable<E> iterable) {
-    throw new UnsupportedError(
-        "Cannot add to a fixed-length list");
-  }
-
-  /** This operation is not supported by a fixed length list. */
-  void addAll(Iterable<E> iterable) {
-    throw new UnsupportedError(
-        "Cannot add to a fixed-length list");
-  }
-
-  /** This operation is not supported by a fixed length list. */
-  bool remove(Object element) {
-    throw new UnsupportedError(
-        "Cannot remove from a fixed-length list");
-  }
-
-  /** This operation is not supported by a fixed length list. */
-  void removeWhere(bool test(E element)) {
-    throw new UnsupportedError(
-        "Cannot remove from a fixed-length list");
-  }
-
-  /** This operation is not supported by a fixed length list. */
-  void retainWhere(bool test(E element)) {
-    throw new UnsupportedError(
-        "Cannot remove from a fixed-length list");
-  }
-
-  /** This operation is not supported by a fixed length list. */
-  void clear() {
-    throw new UnsupportedError(
-        "Cannot clear a fixed-length list");
-  }
-
-  /** This operation is not supported by a fixed length list. */
-  E removeAt(int index) {
-    throw new UnsupportedError(
-        "Cannot remove from a fixed-length list");
-  }
-
-  /** This operation is not supported by a fixed length list. */
-  E removeLast() {
-    throw new UnsupportedError(
-        "Cannot remove from a fixed-length list");
-  }
-
-  /** This operation is not supported by a fixed length list. */
-  void removeRange(int start, int end) {
-    throw new UnsupportedError(
-        "Cannot remove from a fixed-length list");
-  }
-
-  /** This operation is not supported by a fixed length list. */
-  void replaceRange(int start, int end, Iterable<E> iterable) {
-    throw new UnsupportedError(
-        "Cannot remove from a fixed-length list");
-  }
-}
-
-/**
- * Mixin for an unmodifiable [List] class.
- *
- * This overrides all mutating methods with methods that throw.
- * This mixin is intended to be mixed in on top of [ListMixin] on
- * unmodifiable lists.
- */
-abstract class UnmodifiableListMixin<E> implements List<E> {
-
-  /** This operation is not supported by an unmodifiable list. */
-  void operator []=(int index, E value) {
-    throw new UnsupportedError(
-        "Cannot modify an unmodifiable list");
-  }
-
-  /** This operation is not supported by an unmodifiable list. */
-  void set length(int newLength) {
-    throw new UnsupportedError(
-        "Cannot change the length of an unmodifiable list");
-  }
-
-  /** This operation is not supported by an unmodifiable list. */
-  void setAll(int at, Iterable<E> iterable) {
-    throw new UnsupportedError(
-        "Cannot modify an unmodifiable list");
-  }
-
-  /** This operation is not supported by an unmodifiable list. */
-  void add(E value) {
-    throw new UnsupportedError(
-      "Cannot add to an unmodifiable list");
-  }
-
-  /** This operation is not supported by an unmodifiable list. */
-  void insert(int index, E element) {
-    throw new UnsupportedError(
-        "Cannot add to an unmodifiable list");
-  }
-
-  /** This operation is not supported by an unmodifiable list. */
-  void insertAll(int at, Iterable<E> iterable) {
-    throw new UnsupportedError(
-        "Cannot add to an unmodifiable list");
-  }
-
-  /** This operation is not supported by an unmodifiable list. */
-  void addAll(Iterable<E> iterable) {
-    throw new UnsupportedError(
-        "Cannot add to an unmodifiable list");
-  }
-
-  /** This operation is not supported by an unmodifiable list. */
-  bool remove(Object element) {
-    throw new UnsupportedError(
-        "Cannot remove from an unmodifiable list");
-  }
-
-  /** This operation is not supported by an unmodifiable list. */
-  void removeWhere(bool test(E element)) {
-    throw new UnsupportedError(
-        "Cannot remove from an unmodifiable list");
-  }
-
-  /** This operation is not supported by an unmodifiable list. */
-  void retainWhere(bool test(E element)) {
-    throw new UnsupportedError(
-        "Cannot remove from an unmodifiable list");
-  }
-
-  /** This operation is not supported by an unmodifiable list. */
-  void sort([Comparator<E> compare]) {
-    throw new UnsupportedError(
-        "Cannot modify an unmodifiable list");
-  }
-
-  /** This operation is not supported by an unmodifiable list. */
-  void shuffle([Random random]) {
-    throw new UnsupportedError(
-        "Cannot modify an unmodifiable list");
-  }
-
-  /** This operation is not supported by an unmodifiable list. */
-  void clear() {
-    throw new UnsupportedError(
-        "Cannot clear an unmodifiable list");
-  }
-
-  /** This operation is not supported by an unmodifiable list. */
-  E removeAt(int index) {
-    throw new UnsupportedError(
-        "Cannot remove from an unmodifiable list");
-  }
-
-  /** This operation is not supported by an unmodifiable list. */
-  E removeLast() {
-    throw new UnsupportedError(
-        "Cannot remove from an unmodifiable list");
-  }
-
-  /** This operation is not supported by an unmodifiable list. */
-  void setRange(int start, int end, Iterable<E> iterable, [int skipCount = 0]) {
-    throw new UnsupportedError(
-        "Cannot modify an unmodifiable list");
-  }
-
-  /** This operation is not supported by an unmodifiable list. */
-  void removeRange(int start, int end) {
-    throw new UnsupportedError(
-        "Cannot remove from an unmodifiable list");
-  }
-
-  /** This operation is not supported by an unmodifiable list. */
-  void replaceRange(int start, int end, Iterable<E> iterable) {
-    throw new UnsupportedError(
-        "Cannot remove from an unmodifiable list");
-  }
-
-  /** This operation is not supported by an unmodifiable list. */
-  void fillRange(int start, int end, [E fillValue]) {
-    throw new UnsupportedError(
-        "Cannot modify an unmodifiable list");
-  }
-}
-
-/**
- * Abstract implementation of a fixed-length list.
- *
- * All operations are defined in terms of `length`, `operator[]` and
- * `operator[]=`, which need to be implemented.
- */
-abstract class FixedLengthListBase<E> =
-    ListBase<E> with FixedLengthListMixin<E>;
-
-/**
- * Abstract implementation of an unmodifiable list.
- *
- * All operations are defined in terms of `length` and `operator[]`,
- * which need to be implemented.
- */
-abstract class UnmodifiableListBase<E> =
-    ListBase<E> with UnmodifiableListMixin<E>;
-
-class _ListIndicesIterable extends ListIterable<int> {
-  List _backedList;
-
-  _ListIndicesIterable(this._backedList);
-
-  int get length => _backedList.length;
-  int elementAt(int index) {
-    RangeError.checkValidIndex(index, this);
-    return index;
-  }
-}
-
-class ListMapView<E> implements Map<int, E> {
-  List<E> _values;
-
-  ListMapView(this._values);
-
-  E operator[] (Object key) => containsKey(key) ? _values[key] : null;
-  int get length => _values.length;
-
-  Iterable<E> get values => new SubListIterable<E>(_values, 0, null);
-  Iterable<int> get keys => new _ListIndicesIterable(_values);
-
-  bool get isEmpty => _values.isEmpty;
-  bool get isNotEmpty => _values.isNotEmpty;
-  bool containsValue(Object value) => _values.contains(value);
-  bool containsKey(Object key) => key is int && key >= 0 && key < length;
-
-  void forEach(void f(int key, E value)) {
-    int length = _values.length;
-    for (int i = 0; i < length; i++) {
-      f(i, _values[i]);
-      if (length != _values.length) {
-        throw new ConcurrentModificationError(_values);
-      }
-    }
-  }
-
-  /** This operation is not supported by an unmodifiable map. */
-  void operator[]= (int key, E value) {
-    throw new UnsupportedError("Cannot modify an unmodifiable map");
-  }
-
-  /** This operation is not supported by an unmodifiable map. */
-  E putIfAbsent(int key, E ifAbsent()) {
-    throw new UnsupportedError("Cannot modify an unmodifiable map");
-  }
-
-  /** This operation is not supported by an unmodifiable map. */
-  E remove(Object key) {
-    throw new UnsupportedError("Cannot modify an unmodifiable map");
-  }
-
-  /** This operation is not supported by an unmodifiable map. */
-  void clear() {
-    throw new UnsupportedError("Cannot modify an unmodifiable map");
-  }
-
-  /** This operation is not supported by an unmodifiable map. */
-  void addAll(Map<int, E> other) {
-    throw new UnsupportedError("Cannot modify an unmodifiable map");
-  }
-
-  String toString() => Maps.mapToString(this);
-}
-
-class ReversedListIterable<E> extends ListIterable<E> {
-  Iterable<E> _source;
-  ReversedListIterable(this._source);
-
-  int get length => _source.length;
-
-  E elementAt(int index) => _source.elementAt(_source.length - 1 - index);
-}
-
-/**
- * Creates errors thrown by unmodifiable lists when they are attempted modified.
- *
- * This class creates [UnsupportedError]s with specialized messages.
- */
-abstract class UnmodifiableListError {
-  /** Error thrown when trying to add elements to an unmodifiable list. */
-  static UnsupportedError add()
-      => new UnsupportedError("Cannot add to unmodifiable List");
-
-  /** Error thrown when trying to add elements to an unmodifiable list. */
-  static UnsupportedError change()
-      => new UnsupportedError(
-             "Cannot change the content of an unmodifiable List");
-
-  /** Error thrown when trying to change the length of an unmodifiable list. */
-  static UnsupportedError length()
-      => new UnsupportedError("Cannot change length of unmodifiable List");
-
-  /** Error thrown when trying to remove elements from an unmodifiable list. */
-  static UnsupportedError remove()
-      => new UnsupportedError("Cannot remove from unmodifiable List");
-}
-
-/**
- * Creates errors thrown by non-growable lists when they are attempted modified.
- *
- * This class creates [UnsupportedError]s with specialized messages.
- */
-abstract class NonGrowableListError {
-  /** Error thrown when trying to add elements to an non-growable list. */
-  static UnsupportedError add()
-      => new UnsupportedError("Cannot add to non-growable List");
-
-  /** Error thrown when trying to change the length of an non-growable list. */
-  static UnsupportedError length()
-      => new UnsupportedError("Cannot change length of non-growable List");
-
-  /** Error thrown when trying to remove elements from an non-growable list. */
-  static UnsupportedError remove()
-      => new UnsupportedError("Cannot remove from non-growable List");
-}
-
-/**
- * Converts a growable list to a fixed length list with the same elements.
- *
- * For internal use only.
- * Only works on growable lists as created by `[]` or `new List()`.
- * May throw on any other list.
- *
- * The operation is efficient. It doesn't copy the elements, but converts
- * the existing list directly to a fixed length list.
- * That means that it is a destructive conversion.
- * The original list should not be used afterwards.
- *
- * The returned list may be the same list as the original,
- * or it may be a different list (according to [identical]).
- * The original list may have changed type to be a fixed list,
- * or become empty or been otherwise modified.
- * It will still be a valid object, so references to it will not, e.g., crash
- * the runtime if accessed, but no promises are made wrt. its contents.
- *
- * This unspecified behavior is the reason the function is not exposed to
- * users. We allow the underlying implementation to make the most efficient
- * conversion, at the cost of leaving the original list in an unspecified
- * state.
- */
-external List/*<E>*/ makeListFixedLength/*<E>*/(List/*<E>*/ growableList);
-
-/**
- * Converts a fixed-length list to an unmodifiable list.
- *
- * For internal use only.
- * Only works for core fixed-length lists as created by `new List(length)`,
- * or as returned by [makeListFixedLength].
- *
- * The operation is efficient. It doesn't copy the elements, but converts
- * the existing list directly to a fixed length list.
- * That means that it is a destructive conversion.
- * The original list should not be used afterwards.
- *
- * The unmodifiable list type is similar to the one used by const lists.
- */
-external List/*<E>*/ makeFixedListUnmodifiable/*<E>*/(
-    List/*<E>*/ fixedLengthList);