Revert "Redo "Make dart2js typed_data implementation classes private""

Revert while I figure out the correct analyzer suppression.

BUG=

Review URL: https://codereview.chromium.org//141523008

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@31933 260f80e4-7a28-3924-810f-c04153c831b5
This commit is contained in:
sra@google.com
2014-01-17 21:54:18 +00:00
parent a65c571f18
commit 9ceaef9d73
21 changed files with 665 additions and 1185 deletions
@@ -805,10 +805,10 @@ abstract class Compiler implements DiagnosticListener {
findRequiredElement(library, 'MirrorSystem');
mirrorsUsedClass =
findRequiredElement(library, 'MirrorsUsed');
} else if (uri == new Uri(scheme: 'dart', path: '_native_typed_data')) {
} else if (uri == new Uri(scheme: 'dart', path: 'typed_data')) {
typedDataLibrary = library;
typedDataClass =
findRequiredElement(library, 'NativeTypedData');
findRequiredElement(library, 'TypedData');
} else if (uri == new Uri(scheme: 'dart', path: '_internal')) {
symbolImplementationClass =
findRequiredElement(library, 'Symbol');
@@ -566,16 +566,12 @@ class Elements {
static bool isConstructorOfTypedArraySubclass(Element element,
Compiler compiler) {
if (compiler.typedDataLibrary == null) return false;
if (!element.isConstructor()) return false;
FunctionElement constructor = element;
constructor = constructor.redirectionTarget;
ClassElement cls = constructor.getEnclosingClass();
return cls.getLibrary() == compiler.typedDataLibrary
&& cls.isNative()
&& compiler.world.isSubtype(compiler.typedDataClass, cls)
&& compiler.world.isSubtype(compiler.listClass, cls)
&& constructor.name == '';
if (compiler.typedDataClass == null) return false;
ClassElement cls = element.getEnclosingClass();
if (cls == null || !element.isConstructor()) return false;
return compiler.world.isSubclass(compiler.typedDataClass, cls)
&& cls.getLibrary() == compiler.typedDataLibrary
&& element.name == '';
}
static bool switchStatementHasContinue(SwitchStatement node,
@@ -977,13 +977,11 @@ class SimpleTypeInferrerVisitor<T>
elementType, length));
} else if (Elements.isConstructorOfTypedArraySubclass(element, compiler)) {
int length = findLength(node);
FunctionElement constructor = element;
constructor = constructor.redirectionTarget;
T elementType = inferrer.returnTypeOfElement(
constructor.getEnclosingClass().lookupMember('[]'));
element.getEnclosingClass().lookupMember('[]'));
return inferrer.concreteTypes.putIfAbsent(
node, () => types.allocateList(
types.nonNullExact(constructor.getEnclosingClass()), node,
types.nonNullExact(element.getEnclosingClass()), node,
outermostElement, elementType, length));
} else if (element.isFunction() || element.isConstructor()) {
return returnType;
@@ -623,7 +623,7 @@ void maybeEnableNative(Compiler compiler,
|| libraryName == 'dart:indexed_db'
|| libraryName == 'dart:js'
|| libraryName == 'dart:svg'
|| libraryName == 'dart:_native_typed_data'
|| libraryName == 'dart:typed_data'
|| libraryName == 'dart:web_audio'
|| libraryName == 'dart:web_gl'
|| libraryName == 'dart:web_sql') {
@@ -4041,7 +4041,6 @@ abstract class SsaFromAstMixin
TypeMask inferred =
TypeMaskFactory.inferredForNode(sourceElement, send, compiler);
ClassElement cls = element.getEnclosingClass();
assert(cls.thisType.element.isNative());
return inferred.containsAll(compiler)
? new TypeMask.nonNullExact(cls.thisType.element)
: inferred;
+1 -7
View File
@@ -106,13 +106,6 @@ const Map<String, LibraryInfo> LIBRARIES = const {
maturity: Maturity.STABLE,
dart2jsPath: "typed_data/dart2js/typed_data_dart2js.dart"),
"_native_typed_data": const LibraryInfo(
"typed_data/dart2js/native_typed_data_dart2js.dart",
category: "Internal",
implementation: true,
documented: false,
platforms: DART2JS_PLATFORM),
"svg": const LibraryInfo(
"svg/dartium/svg_dartium.dart",
category: "Client",
@@ -304,3 +297,4 @@ class Maturity {
static const Maturity UNSPECIFIED = const Maturity(-1, "Unspecified",
"The maturity for this library has not been specified.");
}
+4 -5
View File
@@ -32,7 +32,6 @@ import 'dart:indexed_db';
import 'dart:isolate';
import "dart:convert";
import 'dart:math';
import 'dart:_native_typed_data';
import 'dart:typed_data';
import 'dart:svg' as svg;
import 'dart:svg' show Matrix;
@@ -12839,7 +12838,7 @@ class FileReader extends EventTarget native "FileReader" {
@DomName('FileReader.result')
@DocsEditable()
@Creates('String|NativeByteBuffer|Null')
@Creates('String|ByteBuffer|Null')
final Object result;
@DomName('FileReader.abort')
@@ -14961,7 +14960,7 @@ class HttpRequest extends HttpRequestEventTarget native "XMLHttpRequest" {
@SupportedBrowser(SupportedBrowser.FIREFOX)
@SupportedBrowser(SupportedBrowser.IE, '10')
@SupportedBrowser(SupportedBrowser.SAFARI)
@Creates('NativeByteBuffer|Blob|Document|=Object|JSExtendableArray|String|num')
@Creates('ByteBuffer|Blob|Document|=Object|JSExtendableArray|String|num')
final dynamic _get_response;
/**
@@ -15418,8 +15417,8 @@ class ImageData extends Interceptor native "ImageData" {
@DomName('ImageData.data')
@DocsEditable()
@Creates('NativeUint8ClampedList')
@Returns('NativeUint8ClampedList')
@Creates('Uint8ClampedList')
@Returns('Uint8ClampedList')
final List<int> data;
@DomName('ImageData.height')
+3 -3
View File
@@ -28964,13 +28964,13 @@ class Url extends NativeFieldWrapperClass2 implements UrlUtils {
if ((blob_OR_source_OR_stream is Blob || blob_OR_source_OR_stream == null)) {
return _createObjectURL_1(blob_OR_source_OR_stream);
}
if ((blob_OR_source_OR_stream is MediaSource || blob_OR_source_OR_stream == null)) {
if ((blob_OR_source_OR_stream is MediaStream || blob_OR_source_OR_stream == null)) {
return _createObjectURL_2(blob_OR_source_OR_stream);
}
if ((blob_OR_source_OR_stream is _WebKitMediaSource || blob_OR_source_OR_stream == null)) {
if ((blob_OR_source_OR_stream is MediaSource || blob_OR_source_OR_stream == null)) {
return _createObjectURL_3(blob_OR_source_OR_stream);
}
if ((blob_OR_source_OR_stream is MediaStream || blob_OR_source_OR_stream == null)) {
if ((blob_OR_source_OR_stream is _WebKitMediaSource || blob_OR_source_OR_stream == null)) {
return _createObjectURL_4(blob_OR_source_OR_stream);
}
throw new ArgumentError("Incorrect number or type of arguments");
+5 -5
View File
@@ -148,9 +148,9 @@ _convertDartToNative_PrepareForStructuredClone(value) {
// TODO(sra): Firefox: How to convert _TypedImageData on the other end?
if (e is ImageData) return e;
if (e is NativeByteBuffer) return e;
if (e is ByteBuffer) return e;
if (e is NativeTypedData) return e;
if (e is TypedData) return e;
if (e is Map) {
var slot = findSlot(e);
@@ -332,7 +332,7 @@ gl.ContextAttributes convertNativeToDart_ContextAttributes(
// On Firefox, the returned ImageData is a plain object.
class _TypedImageData implements ImageData {
final NativeUint8ClampedList data;
final Uint8ClampedList data;
final int height;
final int width;
@@ -370,7 +370,7 @@ ImageData convertNativeToDart_ImageData(nativeImageData) {
// object. So we create a _TypedImageData.
return new _TypedImageData(
JS('NativeUint8ClampedList', '#.data', nativeImageData),
JS('Uint8ClampedList', '#.data', nativeImageData),
JS('var', '#.height', nativeImageData),
JS('var', '#.width', nativeImageData));
}
@@ -399,7 +399,7 @@ bool isImmutableJavaScriptArray(value) =>
const String _serializedScriptValue =
'num|String|bool|'
'JSExtendableArray|=Object|'
'Blob|File|NativeByteBuffer|NativeTypedData'
'Blob|File|ByteBuffer|TypedData'
// TODO(sra): Add Date, RegExp.
;
const annotation_Creates_SerializedScriptValue =
@@ -7,7 +7,7 @@ library html_common;
import 'dart:collection';
import 'dart:html';
import 'dart:web_gl' as gl;
import 'dart:_native_typed_data';
import 'dart:typed_data';
import 'dart:_js_helper' show Creates, Returns;
import 'dart:_foreign_helper' show JS;
import 'dart:_interceptors' show Interceptor, JSExtendableArray;
@@ -75,7 +75,6 @@ library dart.dom.indexed_db;
import 'dart:async';
import 'dart:html';
import 'dart:html_common';
import 'dart:_native_typed_data';
import 'dart:typed_data';
import 'dart:_js_helper' show Creates, Returns, JSName, Null;
import 'dart:_foreign_helper' show JS;
@@ -1,970 +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.
/**
* Specialized integers and floating point numbers,
* with SIMD support and efficient lists.
*/
library dart.typed_data.implementation;
import 'dart:collection';
import 'dart:_internal';
import 'dart:_interceptors' show JSIndexable, JSUInt32, JSUInt31;
import 'dart:_js_helper'
show Creates, JavaScriptIndexingBehavior, JSName, Null, Returns;
import 'dart:_foreign_helper' show JS;
import 'dart:math' as Math;
import 'dart:typed_data';
/**
* Describes endianness to be used when accessing a sequence of bytes.
*/
class Endianness {
const Endianness._(this._littleEndian);
static const Endianness BIG_ENDIAN = const Endianness._(false);
static const Endianness LITTLE_ENDIAN = const Endianness._(true);
static final Endianness HOST_ENDIAN =
(new ByteData.view(new Int16List.fromList([1]).buffer)).getInt8(0) == 1
? LITTLE_ENDIAN
: BIG_ENDIAN;
final bool _littleEndian;
}
class NativeByteBuffer implements ByteBuffer native "ArrayBuffer" {
@JSName('byteLength')
final int lengthInBytes;
Type get runtimeType => ByteBuffer;
}
class NativeTypedData implements TypedData native "ArrayBufferView" {
/**
* Returns the byte buffer associated with this object.
*/
@Creates('NativeByteBuffer')
// May be Null for IE's CanvasPixelArray.
@Returns('NativeByteBuffer|Null')
final ByteBuffer buffer;
/**
* Returns the length of this view, in bytes.
*/
@JSName('byteLength')
final int lengthInBytes;
/**
* Returns the offset in bytes into the underlying byte buffer of this view.
*/
@JSName('byteOffset')
final int offsetInBytes;
/**
* Returns the number of bytes in the representation of each element in this
* list.
*/
@JSName('BYTES_PER_ELEMENT')
final int elementSizeInBytes;
void _invalidIndex(int index, int length) {
if (index < 0 || index >= length) {
throw new RangeError.range(index, 0, length);
} else {
throw new ArgumentError('Invalid list index $index');
}
}
void _checkIndex(int index, int length) {
if (JS('bool', '(# >>> 0 != #)', index, index) || index >= length) {
_invalidIndex(index, length);
}
}
int _checkSublistArguments(int start, int end, int length) {
// For `sublist` the [start] and [end] indices are allowed to be equal to
// [length]. However, [_checkIndex] only allows indices in the range
// 0 .. length - 1. We therefore increment the [length] argument by one
// for the [_checkIndex] checks.
_checkIndex(start, length + 1);
if (end == null) return length;
_checkIndex(end, length + 1);
if (start > end) throw new RangeError.range(start, 0, end);
return end;
}
}
// Validates the unnamed constructor length argument. Checking is necessary
// because passing unvalidated values to the native constructors can cause
// conversions or create views.
int _checkLength(length) {
if (length is! int) throw new ArgumentError('Invalid length $length');
return length;
}
// Validates `.view` constructor arguments. Checking is necessary because
// passing unvalidated values to the native constructors can cause conversions
// (e.g. String arguments) or create typed data objects that are not actually
// views of the input.
void _checkViewArguments(buffer, offsetInBytes, length) {
if (buffer is! NativeByteBuffer) {
throw new ArgumentError('Invalid view buffer');
}
if (offsetInBytes is! int) {
throw new ArgumentError('Invalid view offsetInBytes $offsetInBytes');
}
if (length != null && length is! int) {
throw new ArgumentError('Invalid view length $length');
}
}
// Ensures that [list] is a JavaScript Array or a typed array. If necessary,
// returns a copy of the list.
List _ensureNativeList(List list) {
if (list is JSIndexable) return list;
List result = new List(list.length);
for (int i = 0; i < list.length; i++) {
result[i] = list[i];
}
return result;
}
class NativeByteData extends NativeTypedData implements ByteData
native "DataView" {
/**
* Creates a [ByteData] of the specified length (in elements), all of
* whose elements are initially zero.
*/
factory NativeByteData(int length) => _create1(_checkLength(length));
/**
* Creates an [ByteData] _view_ of the specified region in the specified
* byte buffer. Changes in the [ByteData] will be visible in the byte
* buffer and vice versa. If the [offsetInBytes] index of the region is not
* specified, it defaults to zero (the first byte in the byte buffer).
* If the length is not specified, it defaults to null, which indicates
* that the view extends to the end of the byte buffer.
*
* Throws [RangeError] if [offsetInBytes] or [length] are negative, or
* if [offsetInBytes] + ([length] * elementSizeInBytes) is greater than
* the length of [buffer].
*/
factory NativeByteData.view(ByteBuffer buffer,
[int offsetInBytes = 0, int length]) {
_checkViewArguments(buffer, offsetInBytes, length);
return length == null
? _create2(buffer, offsetInBytes)
: _create3(buffer, offsetInBytes, length);
}
Type get runtimeType => ByteData;
int get elementSizeInBytes => 1;
/**
* Returns the floating point number represented by the four bytes at
* the specified [byteOffset] in this object, in IEEE 754
* single-precision binary floating-point format (binary32).
*
* Throws [RangeError] if [byteOffset] is negative, or
* `byteOffset + 4` is greater than the length of this object.
*/
num getFloat32(int byteOffset, [Endianness endian=Endianness.BIG_ENDIAN]) =>
_getFloat32(byteOffset, endian._littleEndian);
@JSName('getFloat32')
@Returns('num')
num _getFloat32(int byteOffset, [bool littleEndian]) native;
/**
* Returns the floating point number represented by the eight bytes at
* the specified [byteOffset] in this object, in IEEE 754
* double-precision binary floating-point format (binary64).
*
* Throws [RangeError] if [byteOffset] is negative, or
* `byteOffset + 8` is greater than the length of this object.
*/
num getFloat64(int byteOffset, [Endianness endian=Endianness.BIG_ENDIAN]) =>
_getFloat64(byteOffset, endian._littleEndian);
@JSName('getFloat64')
@Returns('num')
num _getFloat64(int byteOffset, [bool littleEndian]) native;
/**
* Returns the (possibly negative) integer represented by the two bytes at
* the specified [byteOffset] in this object, in two's complement binary
* form.
* The return value will be between 2<sup>15</sup> and 2<sup>15</sup> - 1,
* inclusive.
*
* Throws [RangeError] if [byteOffset] is negative, or
* `byteOffset + 2` is greater than the length of this object.
*/
int getInt16(int byteOffset, [Endianness endian=Endianness.BIG_ENDIAN]) =>
_getInt16(byteOffset, endian._littleEndian);
@JSName('getInt16')
@Returns('int')
int _getInt16(int byteOffset, [bool littleEndian]) native;
/**
* Returns the (possibly negative) integer represented by the four bytes at
* the specified [byteOffset] in this object, in two's complement binary
* form.
* The return value will be between 2<sup>31</sup> and 2<sup>31</sup> - 1,
* inclusive.
*
* Throws [RangeError] if [byteOffset] is negative, or
* `byteOffset + 4` is greater than the length of this object.
*/
int getInt32(int byteOffset, [Endianness endian=Endianness.BIG_ENDIAN]) =>
_getInt32(byteOffset, endian._littleEndian);
@JSName('getInt32')
@Returns('int')
int _getInt32(int byteOffset, [bool littleEndian]) native;
/**
* Returns the (possibly negative) integer represented by the eight bytes at
* the specified [byteOffset] in this object, in two's complement binary
* form.
* The return value will be between 2<sup>63</sup> and 2<sup>63</sup> - 1,
* inclusive.
*
* Throws [RangeError] if [byteOffset] is negative, or
* `byteOffset + 8` is greater than the length of this object.
*/
int getInt64(int byteOffset, [Endianness endian=Endianness.BIG_ENDIAN]) {
throw new UnsupportedError("Int64 accessor not supported by dart2js.");
}
/**
* Returns the (possibly negative) integer represented by the byte at the
* specified [byteOffset] in this object, in two's complement binary
* representation. The return value will be between -128 and 127, inclusive.
*
* Throws [RangeError] if [byteOffset] is negative, or
* greater than or equal to the length of this object.
*/
int getInt8(int byteOffset) native;
/**
* Returns the positive integer represented by the two bytes starting
* at the specified [byteOffset] in this object, in unsigned binary
* form.
* The return value will be between 0 and 2<sup>16</sup> - 1, inclusive.
*
* Throws [RangeError] if [byteOffset] is negative, or
* `byteOffset + 2` is greater than the length of this object.
*/
int getUint16(int byteOffset, [Endianness endian=Endianness.BIG_ENDIAN]) =>
_getUint16(byteOffset, endian._littleEndian);
@JSName('getUint16')
@Returns('JSUInt31')
int _getUint16(int byteOffset, [bool littleEndian]) native;
/**
* Returns the positive integer represented by the four bytes starting
* at the specified [byteOffset] in this object, in unsigned binary
* form.
* The return value will be between 0 and 2<sup>32</sup> - 1, inclusive.
*
* Throws [RangeError] if [byteOffset] is negative, or
* `byteOffset + 4` is greater than the length of this object.
*/
int getUint32(int byteOffset, [Endianness endian=Endianness.BIG_ENDIAN]) =>
_getUint32(byteOffset, endian._littleEndian);
@JSName('getUint32')
@Returns('JSUInt32')
int _getUint32(int byteOffset, [bool littleEndian]) native;
/**
* Returns the positive integer represented by the eight bytes starting
* at the specified [byteOffset] in this object, in unsigned binary
* form.
* The return value will be between 0 and 2<sup>64</sup> - 1, inclusive.
*
* Throws [RangeError] if [byteOffset] is negative, or
* `byteOffset + 8` is greater than the length of this object.
*/
int getUint64(int byteOffset, [Endianness endian=Endianness.BIG_ENDIAN]) {
throw new UnsupportedError("Uint64 accessor not supported by dart2js.");
}
/**
* Returns the positive integer represented by the byte at the specified
* [byteOffset] in this object, in unsigned binary form. The
* return value will be between 0 and 255, inclusive.
*
* Throws [RangeError] if [byteOffset] is negative, or
* greater than or equal to the length of this object.
*/
int getUint8(int byteOffset) native;
/**
* Sets the four bytes starting at the specified [byteOffset] in this
* object to the IEEE 754 single-precision binary floating-point
* (binary32) representation of the specified [value].
*
* **Note that this method can lose precision.** The input [value] is
* a 64-bit floating point value, which will be converted to 32-bit
* floating point value by IEEE 754 rounding rules before it is stored.
* If [value] cannot be represented exactly as a binary32, it will be
* converted to the nearest binary32 value. If two binary32 values are
* equally close, the one whose least significant bit is zero will be used.
* Note that finite (but large) values can be converted to infinity, and
* small non-zero values can be converted to zero.
*
* Throws [RangeError] if [byteOffset] is negative, or
* `byteOffset + 4` is greater than the length of this object.
*/
void setFloat32(int byteOffset, num value,
[Endianness endian=Endianness.BIG_ENDIAN]) =>
_setFloat32(byteOffset, value, endian._littleEndian);
@JSName('setFloat32')
void _setFloat32(int byteOffset, num value, [bool littleEndian]) native;
/**
* Sets the eight bytes starting at the specified [byteOffset] in this
* object to the IEEE 754 double-precision binary floating-point
* (binary64) representation of the specified [value].
*
* Throws [RangeError] if [byteOffset] is negative, or
* `byteOffset + 8` is greater than the length of this object.
*/
void setFloat64(int byteOffset, num value,
[Endianness endian=Endianness.BIG_ENDIAN]) =>
_setFloat64(byteOffset, value, endian._littleEndian);
@JSName('setFloat64')
void _setFloat64(int byteOffset, num value, [bool littleEndian]) native;
/**
* Sets the two bytes starting at the specified [byteOffset] in this
* object to the two's complement binary representation of the specified
* [value], which must fit in two bytes. In other words, [value] must lie
* between 2<sup>15</sup> and 2<sup>15</sup> - 1, inclusive.
*
* Throws [RangeError] if [byteOffset] is negative, or
* `byteOffset + 2` is greater than the length of this object.
*/
void setInt16(int byteOffset, int value,
[Endianness endian=Endianness.BIG_ENDIAN]) =>
_setInt16(byteOffset, value, endian._littleEndian);
@JSName('setInt16')
void _setInt16(int byteOffset, int value, [bool littleEndian]) native;
/**
* Sets the four bytes starting at the specified [byteOffset] in this
* object to the two's complement binary representation of the specified
* [value], which must fit in four bytes. In other words, [value] must lie
* between 2<sup>31</sup> and 2<sup>31</sup> - 1, inclusive.
*
* Throws [RangeError] if [byteOffset] is negative, or
* `byteOffset + 4` is greater than the length of this object.
*/
void setInt32(int byteOffset, int value,
[Endianness endian=Endianness.BIG_ENDIAN]) =>
_setInt32(byteOffset, value, endian._littleEndian);
@JSName('setInt32')
void _setInt32(int byteOffset, int value, [bool littleEndian]) native;
/**
* Sets the eight bytes starting at the specified [byteOffset] in this
* object to the two's complement binary representation of the specified
* [value], which must fit in eight bytes. In other words, [value] must lie
* between 2<sup>63</sup> and 2<sup>63</sup> - 1, inclusive.
*
* Throws [RangeError] if [byteOffset] is negative, or
* `byteOffset + 8` is greater than the length of this object.
*/
void setInt64(int byteOffset, int value,
[Endianness endian=Endianness.BIG_ENDIAN]) {
throw new UnsupportedError("Int64 accessor not supported by dart2js.");
}
/**
* Sets the byte at the specified [byteOffset] in this object to the
* two's complement binary representation of the specified [value], which
* must fit in a single byte. In other words, [value] must be between
* -128 and 127, inclusive.
*
* Throws [RangeError] if [byteOffset] is negative, or
* greater than or equal to the length of this object.
*/
void setInt8(int byteOffset, int value) native;
/**
* Sets the two bytes starting at the specified [byteOffset] in this object
* to the unsigned binary representation of the specified [value],
* which must fit in two bytes. in other words, [value] must be between
* 0 and 2<sup>16</sup> - 1, inclusive.
*
* Throws [RangeError] if [byteOffset] is negative, or
* `byteOffset + 2` is greater than the length of this object.
*/
void setUint16(int byteOffset, int value,
[Endianness endian=Endianness.BIG_ENDIAN]) =>
_setUint16(byteOffset, value, endian._littleEndian);
@JSName('setUint16')
void _setUint16(int byteOffset, int value, [bool littleEndian]) native;
/**
* Sets the four bytes starting at the specified [byteOffset] in this object
* to the unsigned binary representation of the specified [value],
* which must fit in four bytes. in other words, [value] must be between
* 0 and 2<sup>32</sup> - 1, inclusive.
*
* Throws [RangeError] if [byteOffset] is negative, or
* `byteOffset + 4` is greater than the length of this object.
*/
void setUint32(int byteOffset, int value,
[Endianness endian=Endianness.BIG_ENDIAN]) =>
_setUint32(byteOffset, value, endian._littleEndian);
@JSName('setUint32')
void _setUint32(int byteOffset, int value, [bool littleEndian]) native;
/**
* Sets the eight bytes starting at the specified [byteOffset] in this object
* to the unsigned binary representation of the specified [value],
* which must fit in eight bytes. in other words, [value] must be between
* 0 and 2<sup>64</sup> - 1, inclusive.
*
* Throws [RangeError] if [byteOffset] is negative, or
* `byteOffset + 8` is greater than the length of this object.
*/
void setUint64(int byteOffset, int value,
[Endianness endian=Endianness.BIG_ENDIAN]) {
throw new UnsupportedError("Uint64 accessor not supported by dart2js.");
}
/**
* Sets the byte at the specified [byteOffset] in this object to the
* unsigned binary representation of the specified [value], which must fit
* in a single byte. in other words, [value] must be between 0 and 255,
* inclusive.
*
* Throws [RangeError] if [byteOffset] is negative,
* or greater than or equal to the length of this object.
*/
void setUint8(int byteOffset, int value) native;
static NativeByteData _create1(arg) =>
JS('NativeByteData', 'new DataView(new ArrayBuffer(#))', arg);
static NativeByteData _create2(arg1, arg2) =>
JS('NativeByteData', 'new DataView(#, #)', arg1, arg2);
static NativeByteData _create3(arg1, arg2, arg3) =>
JS('NativeByteData', 'new DataView(#, #, #)', arg1, arg2, arg3);
}
// TODO(sra): Move this type to a public name in a private library so that other
// platform libraries like dart:html and dart:webaudio can tell a native array
// from a list that implements the implicit interface.
abstract class NativeTypedArray extends NativeTypedData
implements JavaScriptIndexingBehavior {
int get length => JS("JSUInt32", '#.length', this);
bool _setRangeFast(int start, int end,
NativeTypedArray source, int skipCount) {
int targetLength = this.length;
_checkIndex(start, targetLength + 1);
_checkIndex(end, targetLength + 1);
if (start > end) throw new RangeError.range(start, 0, end);
int count = end - start;
if (skipCount < 0) throw new ArgumentError(skipCount);
int sourceLength = source.length;
if (sourceLength - skipCount < count) {
throw new StateError("Not enough elements");
}
if (skipCount != 0 || sourceLength != count) {
// Create a view of the exact subrange that is copied from the source.
source = JS('', '#.subarray(#, #)',
source, skipCount, skipCount + count);
}
JS('void', '#.set(#, #)', this, source, start);
}
}
// TODO(sra): Move to private library, like [NativeTypedArray].
abstract class NativeTypedArrayOfDouble
extends NativeTypedArray
with ListMixin<double>, FixedLengthListMixin<double>
implements List<double> {
void setRange(int start, int end, Iterable<double> iterable,
[int skipCount = 0]) {
if (iterable is NativeTypedArrayOfDouble) {
_setRangeFast(start, end, iterable, skipCount);
return;
}
super.setRange(start, end, iterable, skipCount);
}
}
// TODO(sra): Move to private library, like [NativeTypedArray].
abstract class NativeTypedArrayOfInt
extends NativeTypedArray
with ListMixin<int>, FixedLengthListMixin<int>
implements List<int> {
void setRange(int start, int end, Iterable<int> iterable,
[int skipCount = 0]) {
if (iterable is NativeTypedArrayOfInt) {
_setRangeFast(start, end, iterable, skipCount);
return;
}
super.setRange(start, end, iterable, skipCount);
}
}
class NativeFloat32List
extends NativeTypedArrayOfDouble
implements Float32List
native "Float32Array" {
factory NativeFloat32List(int length) => _create1(_checkLength(length));
factory NativeFloat32List.fromList(List<double> elements) =>
_create1(_ensureNativeList(elements));
factory NativeFloat32List.view(ByteBuffer buffer,
int offsetInBytes, int length) {
_checkViewArguments(buffer, offsetInBytes, length);
return length == null
? _create2(buffer, offsetInBytes)
: _create3(buffer, offsetInBytes, length);
}
Type get runtimeType => Float32List;
num operator[](int index) {
_checkIndex(index, length);
return JS("num", "#[#]", this, index);
}
void operator[]=(int index, num value) {
_checkIndex(index, length);
JS("void", "#[#] = #", this, index, value);
}
List<double> sublist(int start, [int end]) {
end = _checkSublistArguments(start, end, length);
var source = JS('NativeFloat32List', '#.subarray(#, #)', this, start, end);
return _create1(source);
}
static NativeFloat32List _create1(arg) =>
JS('NativeFloat32List', 'new Float32Array(#)', arg);
static NativeFloat32List _create2(arg1, arg2) =>
JS('NativeFloat32List', 'new Float32Array(#, #)', arg1, arg2);
static NativeFloat32List _create3(arg1, arg2, arg3) =>
JS('NativeFloat32List', 'new Float32Array(#, #, #)', arg1, arg2, arg3);
}
class NativeFloat64List
extends NativeTypedArrayOfDouble
implements Float64List
native "Float64Array" {
factory NativeFloat64List(int length) => _create1(_checkLength(length));
factory NativeFloat64List.fromList(List<double> elements) =>
_create1(_ensureNativeList(elements));
factory NativeFloat64List.view(ByteBuffer buffer,
int offsetInBytes, int length) {
_checkViewArguments(buffer, offsetInBytes, length);
return length == null
? _create2(buffer, offsetInBytes)
: _create3(buffer, offsetInBytes, length);
}
Type get runtimeType => Float64List;
num operator[](int index) {
_checkIndex(index, length);
return JS("num", "#[#]", this, index);
}
void operator[]=(int index, num value) {
_checkIndex(index, length);
JS("void", "#[#] = #", this, index, value);
}
List<double> sublist(int start, [int end]) {
end = _checkSublistArguments(start, end, length);
var source = JS('NativeFloat64List', '#.subarray(#, #)', this, start, end);
return _create1(source);
}
static NativeFloat64List _create1(arg) =>
JS('NativeFloat64List', 'new Float64Array(#)', arg);
static NativeFloat64List _create2(arg1, arg2) =>
JS('NativeFloat64List', 'new Float64Array(#, #)', arg1, arg2);
static NativeFloat64List _create3(arg1, arg2, arg3) =>
JS('NativeFloat64List', 'new Float64Array(#, #, #)', arg1, arg2, arg3);
}
class NativeInt16List
extends NativeTypedArrayOfInt
implements Int16List
native "Int16Array" {
factory NativeInt16List(int length) => _create1(_checkLength(length));
factory NativeInt16List.fromList(List<int> elements) =>
_create1(_ensureNativeList(elements));
factory NativeInt16List.view(ByteBuffer buffer,
[int offsetInBytes = 0, int length]) {
_checkViewArguments(buffer, offsetInBytes, length);
return length == null
? _create2(buffer, offsetInBytes)
: _create3(buffer, offsetInBytes, length);
}
Type get runtimeType => Int16List;
int operator[](int index) {
_checkIndex(index, length);
return JS("int", "#[#]", this, index);
}
void operator[]=(int index, int value) {
_checkIndex(index, length);
JS("void", "#[#] = #", this, index, value);
}
List<int> sublist(int start, [int end]) {
end = _checkSublistArguments(start, end, length);
var source = JS('NativeInt16List', '#.subarray(#, #)', this, start, end);
return _create1(source);
}
static NativeInt16List _create1(arg) =>
JS('NativeInt16List', 'new Int16Array(#)', arg);
static NativeInt16List _create2(arg1, arg2) =>
JS('NativeInt16List', 'new Int16Array(#, #)', arg1, arg2);
static NativeInt16List _create3(arg1, arg2, arg3) =>
JS('NativeInt16List', 'new Int16Array(#, #, #)', arg1, arg2, arg3);
}
class NativeInt32List
extends NativeTypedArrayOfInt
implements Int32List
native "Int32Array" {
factory NativeInt32List(int length) => _create1(_checkLength(length));
factory NativeInt32List.fromList(List<int> elements) =>
_create1(_ensureNativeList(elements));
factory NativeInt32List.view(ByteBuffer buffer,
int offsetInBytes, int length) {
_checkViewArguments(buffer, offsetInBytes, length);
return length == null
? _create2(buffer, offsetInBytes)
: _create3(buffer, offsetInBytes, length);
}
Type get runtimeType => Int32List;
int operator[](int index) {
_checkIndex(index, length);
return JS("int", "#[#]", this, index);
}
void operator[]=(int index, int value) {
_checkIndex(index, length);
JS("void", "#[#] = #", this, index, value);
}
List<int> sublist(int start, [int end]) {
end = _checkSublistArguments(start, end, length);
var source = JS('NativeInt32List', '#.subarray(#, #)', this, start, end);
return _create1(source);
}
static NativeInt32List _create1(arg) =>
JS('NativeInt32List', 'new Int32Array(#)', arg);
static NativeInt32List _create2(arg1, arg2) =>
JS('NativeInt32List', 'new Int32Array(#, #)', arg1, arg2);
static NativeInt32List _create3(arg1, arg2, arg3) =>
JS('NativeInt32List', 'new Int32Array(#, #, #)', arg1, arg2, arg3);
}
class NativeInt8List
extends NativeTypedArrayOfInt
implements Int8List
native "Int8Array" {
factory NativeInt8List(int length) => _create1(_checkLength(length));
factory NativeInt8List.fromList(List<int> elements) =>
_create1(_ensureNativeList(elements));
factory NativeInt8List.view(ByteBuffer buffer,
int offsetInBytes, int length) {
_checkViewArguments(buffer, offsetInBytes, length);
return length == null
? _create2(buffer, offsetInBytes)
: _create3(buffer, offsetInBytes, length);
}
Type get runtimeType => Int8List;
int operator[](int index) {
_checkIndex(index, length);
return JS("int", "#[#]", this, index);
}
void operator[]=(int index, int value) {
_checkIndex(index, length);
JS("void", "#[#] = #", this, index, value);
}
List<int> sublist(int start, [int end]) {
end = _checkSublistArguments(start, end, length);
var source = JS('NativeInt8List', '#.subarray(#, #)', this, start, end);
return _create1(source);
}
static NativeInt8List _create1(arg) =>
JS('NativeInt8List', 'new Int8Array(#)', arg);
static NativeInt8List _create2(arg1, arg2) =>
JS('NativeInt8List', 'new Int8Array(#, #)', arg1, arg2);
static Int8List _create3(arg1, arg2, arg3) =>
JS('NativeInt8List', 'new Int8Array(#, #, #)', arg1, arg2, arg3);
}
class NativeUint16List
extends NativeTypedArrayOfInt
implements Uint16List
native "Uint16Array" {
factory NativeUint16List(int length) => _create1(_checkLength(length));
factory NativeUint16List.fromList(List<int> list) =>
_create1(_ensureNativeList(list));
factory NativeUint16List.view(ByteBuffer buffer,
int offsetInBytes, int length) {
_checkViewArguments(buffer, offsetInBytes, length);
return length == null
? _create2(buffer, offsetInBytes)
: _create3(buffer, offsetInBytes, length);
}
Type get runtimeType => Uint16List;
int operator[](int index) {
_checkIndex(index, length);
return JS("JSUInt31", "#[#]", this, index);
}
void operator[]=(int index, int value) {
_checkIndex(index, length);
JS("void", "#[#] = #", this, index, value);
}
List<int> sublist(int start, [int end]) {
end = _checkSublistArguments(start, end, length);
var source = JS('NativeUint16List', '#.subarray(#, #)', this, start, end);
return _create1(source);
}
static NativeUint16List _create1(arg) =>
JS('NativeUint16List', 'new Uint16Array(#)', arg);
static NativeUint16List _create2(arg1, arg2) =>
JS('NativeUint16List', 'new Uint16Array(#, #)', arg1, arg2);
static NativeUint16List _create3(arg1, arg2, arg3) =>
JS('NativeUint16List', 'new Uint16Array(#, #, #)', arg1, arg2, arg3);
}
class NativeUint32List
extends NativeTypedArrayOfInt
implements Uint32List
native "Uint32Array" {
factory NativeUint32List(int length) => _create1(_checkLength(length));
factory NativeUint32List.fromList(List<int> elements) =>
_create1(_ensureNativeList(elements));
factory NativeUint32List.view(ByteBuffer buffer,
int offsetInBytes, int length) {
_checkViewArguments(buffer, offsetInBytes, length);
return length == null
? _create2(buffer, offsetInBytes)
: _create3(buffer, offsetInBytes, length);
}
Type get runtimeType => Uint32List;
int operator[](int index) {
_checkIndex(index, length);
return JS("JSUInt32", "#[#]", this, index);
}
void operator[]=(int index, int value) {
_checkIndex(index, length);
JS("void", "#[#] = #", this, index, value);
}
List<int> sublist(int start, [int end]) {
end = _checkSublistArguments(start, end, length);
var source = JS('NativeUint32List', '#.subarray(#, #)', this, start, end);
return _create1(source);
}
static NativeUint32List _create1(arg) =>
JS('NativeUint32List', 'new Uint32Array(#)', arg);
static NativeUint32List _create2(arg1, arg2) =>
JS('NativeUint32List', 'new Uint32Array(#, #)', arg1, arg2);
static NativeUint32List _create3(arg1, arg2, arg3) =>
JS('NativeUint32List', 'new Uint32Array(#, #, #)', arg1, arg2, arg3);
}
class NativeUint8ClampedList
extends NativeTypedArrayOfInt
implements Uint8ClampedList
native "Uint8ClampedArray,CanvasPixelArray" {
factory NativeUint8ClampedList(int length) => _create1(_checkLength(length));
factory NativeUint8ClampedList.fromList(List<int> elements) =>
_create1(_ensureNativeList(elements));
factory NativeUint8ClampedList.view(ByteBuffer buffer,
int offsetInBytes, int length) {
_checkViewArguments(buffer, offsetInBytes, length);
return length == null
? _create2(buffer, offsetInBytes)
: _create3(buffer, offsetInBytes, length);
}
Type get runtimeType => Uint8ClampedList;
int get length => JS("JSUInt32", '#.length', this);
int operator[](int index) {
_checkIndex(index, length);
return JS("JSUInt31", "#[#]", this, index);
}
void operator[]=(int index, int value) {
_checkIndex(index, length);
JS("void", "#[#] = #", this, index, value);
}
List<int> sublist(int start, [int end]) {
end = _checkSublistArguments(start, end, length);
var source = JS('NativeUint8ClampedList', '#.subarray(#, #)',
this, start, end);
return _create1(source);
}
static NativeUint8ClampedList _create1(arg) =>
JS('NativeUint8ClampedList', 'new Uint8ClampedArray(#)', arg);
static NativeUint8ClampedList _create2(arg1, arg2) =>
JS('NativeUint8ClampedList', 'new Uint8ClampedArray(#, #)', arg1, arg2);
static NativeUint8ClampedList _create3(arg1, arg2, arg3) =>
JS('NativeUint8ClampedList', 'new Uint8ClampedArray(#, #, #)',
arg1, arg2, arg3);
}
class NativeUint8List
extends NativeTypedArrayOfInt
implements Uint8List
// On some browsers Uint8ClampedArray is a subtype of Uint8Array. Marking
// Uint8List as !nonleaf ensures that the native dispatch correctly handles
// the potential for Uint8ClampedArray to 'accidentally' pick up the
// dispatch record for Uint8List.
native "Uint8Array,!nonleaf" {
factory NativeUint8List(int length) => _create1(_checkLength(length));
factory NativeUint8List.fromList(List<int> elements) =>
_create1(_ensureNativeList(elements));
factory NativeUint8List.view(ByteBuffer buffer,
int offsetInBytes, int length) {
_checkViewArguments(buffer, offsetInBytes, length);
return length == null
? _create2(buffer, offsetInBytes)
: _create3(buffer, offsetInBytes, length);
}
Type get runtimeType => Uint8List;
int get length => JS("JSUInt32", '#.length', this);
int operator[](int index) {
_checkIndex(index, length);
return JS("JSUInt31", "#[#]", this, index);
}
void operator[]=(int index, int value) {
_checkIndex(index, length);
JS("void", "#[#] = #", this, index, value);
}
List<int> sublist(int start, [int end]) {
end = _checkSublistArguments(start, end, length);
var source = JS('NativeUint8List', '#.subarray(#, #)', this, start, end);
return _create1(source);
}
static NativeUint8List _create1(arg) =>
JS('NativeUint8List', 'new Uint8Array(#)', arg);
static NativeUint8List _create2(arg1, arg2) =>
JS('NativeUint8List', 'new Uint8Array(#, #)', arg1, arg2);
static NativeUint8List _create3(arg1, arg2, arg3) =>
JS('NativeUint8List', 'new Uint8Array(#, #, #)', arg1, arg2, arg3);
}
File diff suppressed because it is too large Load Diff
@@ -8,7 +8,6 @@ import 'dart:collection';
import 'dart:_internal' hide deprecated;
import 'dart:html';
import 'dart:html_common';
import 'dart:_native_typed_data';
import 'dart:typed_data';
import 'dart:_js_helper' show Creates, JSName, Returns, convertDartClosureToJS;
import 'dart:_foreign_helper' show JS;
+6 -7
View File
@@ -7,7 +7,6 @@ import 'dart:collection';
import 'dart:_internal' hide deprecated;
import 'dart:html';
import 'dart:html_common';
import 'dart:_native_typed_data';
import 'dart:typed_data';
import 'dart:_js_helper' show Creates, JSName, Null, Returns, convertDartClosureToJS;
import 'dart:_foreign_helper' show JS;
@@ -2505,8 +2504,8 @@ class RenderingContext extends CanvasRenderingContext native "WebGLRenderingCont
@DomName('WebGLRenderingContext.getParameter')
@DocsEditable()
@Creates('Null|num|String|bool|JSExtendableArray|NativeFloat32List|NativeInt32List|NativeUint32List|Framebuffer|Renderbuffer|Texture')
@Returns('Null|num|String|bool|JSExtendableArray|NativeFloat32List|NativeInt32List|NativeUint32List|Framebuffer|Renderbuffer|Texture')
@Creates('Null|num|String|bool|JSExtendableArray|Float32List|Int32List|Uint32List|Framebuffer|Renderbuffer|Texture')
@Returns('Null|num|String|bool|JSExtendableArray|Float32List|Int32List|Uint32List|Framebuffer|Renderbuffer|Texture')
Object getParameter(int pname) native;
@DomName('WebGLRenderingContext.getProgramInfoLog')
@@ -2555,8 +2554,8 @@ class RenderingContext extends CanvasRenderingContext native "WebGLRenderingCont
@DomName('WebGLRenderingContext.getUniform')
@DocsEditable()
@Creates('Null|num|String|bool|JSExtendableArray|NativeFloat32List|NativeInt32List|NativeUint32List')
@Returns('Null|num|String|bool|JSExtendableArray|NativeFloat32List|NativeInt32List|NativeUint32List')
@Creates('Null|num|String|bool|JSExtendableArray|Float32List|Int32List|Uint32List')
@Returns('Null|num|String|bool|JSExtendableArray|Float32List|Int32List|Uint32List')
Object getUniform(Program program, UniformLocation location) native;
@DomName('WebGLRenderingContext.getUniformLocation')
@@ -2565,8 +2564,8 @@ class RenderingContext extends CanvasRenderingContext native "WebGLRenderingCont
@DomName('WebGLRenderingContext.getVertexAttrib')
@DocsEditable()
@Creates('Null|num|bool|NativeFloat32List|Buffer')
@Returns('Null|num|bool|NativeFloat32List|Buffer')
@Creates('Null|num|bool|Float32List|Buffer')
@Returns('Null|num|bool|Float32List|Buffer')
Object getVertexAttrib(int index, int pname) native;
@DomName('WebGLRenderingContext.getVertexAttribOffset')
-16
View File
@@ -73,22 +73,6 @@ LibTest/typed_data/Float32x4/greaterThanOrEqual_A01_t01: Skip # co19 issue 656
LibTest/typed_data/Float32x4/lessThan_A01_t01: Skip # co19 issue 656
LibTest/typed_data/Float32x4/lessThanOrEqual_A01_t01: Skip # co19 issue 656
LibTest/typed_data/ByteData/getInt16_A01_t01: Fail # issue 16159
LibTest/typed_data/ByteData/getInt32_A01_t01: Fail # issue 16159
LibTest/typed_data/ByteData/getInt64_A01_t01: Fail # issue 16159
LibTest/typed_data/ByteData/setInt16_A01_t01: Fail # issue 16159
LibTest/typed_data/ByteData/setInt32_A01_t01: Fail # issue 16159
LibTest/typed_data/ByteData/setInt64_A01_t01: Fail # issue 16159
LibTest/typed_data/ByteData/getUint16_A01_t01: Fail # issue 16159
LibTest/typed_data/ByteData/getUint32_A01_t01: Fail # issue 16159
LibTest/typed_data/ByteData/getUint64_A01_t01: Fail # issue 16159
LibTest/typed_data/ByteData/setUint16_A01_t01: Fail # issue 16159
LibTest/typed_data/ByteData/setUint32_A01_t01: Fail # issue 16159
LibTest/typed_data/ByteData/setUint64_A01_t01: Fail # issue 16159
LibTest/typed_data/ByteData/getFloat64_A01_t01: Fail # issue 16159
LibTest/typed_data/ByteData/setFloat64_A01_t01: Fail # issue 16159
LibTest/typed_data/ByteData/getFloat32_A01_t01: Fail # issue 16159
LibTest/typed_data/ByteData/setFloat32_A01_t01: Fail # issue 16159
[ $compiler == dart2dart && $system == windows ]
LibTest/core/double/operator_remainder_A01_t04: Fail # Result is NaN
+15 -17
View File
@@ -109,7 +109,7 @@ _dart2js_annotations = monitored.Dict('dartmetadata._dart2js_annotations', {
"@Creates('Null')", # JS date object.
],
'FileReader.result': ["@Creates('String|NativeByteBuffer|Null')"],
'FileReader.result': ["@Creates('String|ByteBuffer|Null')"],
'FocusEvent.relatedTarget': [
"@Creates('Null')",
@@ -208,8 +208,8 @@ _dart2js_annotations = monitored.Dict('dartmetadata._dart2js_annotations', {
],
'ImageData.data': [
"@Creates('NativeUint8ClampedList')",
"@Returns('NativeUint8ClampedList')",
"@Creates('Uint8ClampedList')",
"@Returns('Uint8ClampedList')",
],
'MediaStream.getAudioTracks': [
@@ -300,26 +300,24 @@ _dart2js_annotations = monitored.Dict('dartmetadata._dart2js_annotations', {
],
'WebGLRenderingContext.getUniform': [
"@Creates('Null|num|String|bool|JSExtendableArray|"
"NativeFloat32List|NativeInt32List|NativeUint32List')",
"@Returns('Null|num|String|bool|JSExtendableArray|"
"NativeFloat32List|NativeInt32List|NativeUint32List')",
"@Creates('Null|num|String|bool|JSExtendableArray|Float32List|Int32List"
"|Uint32List')",
"@Returns('Null|num|String|bool|JSExtendableArray|Float32List|Int32List"
"|Uint32List')",
],
'WebGLRenderingContext.getVertexAttrib': [
"@Creates('Null|num|bool|NativeFloat32List|Buffer')",
"@Returns('Null|num|bool|NativeFloat32List|Buffer')",
"@Creates('Null|num|bool|Float32List|Buffer')",
"@Returns('Null|num|bool|Float32List|Buffer')",
],
'WebGLRenderingContext.getParameter': [
# Taken from http://www.khronos.org/registry/webgl/specs/latest/
# Section 5.14.3 Setting and getting state
"@Creates('Null|num|String|bool|JSExtendableArray|"
"NativeFloat32List|NativeInt32List|NativeUint32List|"
"Framebuffer|Renderbuffer|Texture')",
"@Returns('Null|num|String|bool|JSExtendableArray|"
"NativeFloat32List|NativeInt32List|NativeUint32List|"
"Framebuffer|Renderbuffer|Texture')",
"@Creates('Null|num|String|bool|JSExtendableArray|Float32List|Int32List"
"|Uint32List|Framebuffer|Renderbuffer|Texture')",
"@Returns('Null|num|String|bool|JSExtendableArray|Float32List|Int32List"
"|Uint32List|Framebuffer|Renderbuffer|Texture')",
],
'WebGLRenderingContext.getContextAttributes': [
@@ -327,8 +325,8 @@ _dart2js_annotations = monitored.Dict('dartmetadata._dart2js_annotations', {
],
'XMLHttpRequest.response': [
"@Creates('NativeByteBuffer|Blob|Document|=Object|JSExtendableArray"
"|String|num')",
"@Creates('ByteBuffer|Blob|Document|=Object|JSExtendableArray|String"
"|num')",
],
}, dart2jsOnly=True)
@@ -40,7 +40,6 @@ import 'dart:indexed_db';
import 'dart:isolate';
import "dart:convert";
import 'dart:math';
import 'dart:_native_typed_data';
import 'dart:typed_data';
// Not actually used, but imported since dart:html can generate these objects.
import 'dart:svg' as svg;
@@ -83,7 +83,6 @@ library dart.dom.indexed_db;
import 'dart:async';
import 'dart:html';
import 'dart:html_common';
import 'dart:_native_typed_data';
import 'dart:typed_data';
import 'dart:_js_helper' show Creates, Returns, JSName, Null;
import 'dart:_foreign_helper' show JS;
@@ -12,7 +12,6 @@ import 'dart:collection';
import 'dart:_internal' hide deprecated;
import 'dart:html';
import 'dart:html_common';
import 'dart:_native_typed_data';
import 'dart:typed_data';
import 'dart:_js_helper' show Creates, JSName, Returns, convertDartClosureToJS;
import 'dart:_foreign_helper' show JS;
@@ -11,7 +11,6 @@ import 'dart:collection';
import 'dart:_internal' hide deprecated;
import 'dart:html';
import 'dart:html_common';
import 'dart:_native_typed_data';
import 'dart:typed_data';
import 'dart:_js_helper' show Creates, JSName, Null, Returns, convertDartClosureToJS;
import 'dart:_foreign_helper' show JS;