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chore: kill ListWrapper.create() and .push().

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These wrappers are not natively understood by
ts2dart. Removing them will improve Dart2JS
compilation due to fewer megamorphic calls to List
functions.

It also makes Angular code more succinct and
improves type safety in Angular due to better type
inference of the Array component type.

This change exposed several bugs in Angular.
This commit is contained in:
Martin Probst
2015-06-17 11:17:21 -07:00
parent 6af41a4543
commit c7e48350d3
88 changed files with 360 additions and 387 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
modules/angular2/src/core/application.ts
View File

@ -342,9 +342,9 @@ export class ApplicationRef {
function _createAppInjector(appComponentType: Type, bindings: List<Type | Binding | List<any>>,
zone: NgZone): Injector {
if (isBlank(_rootInjector)) _rootInjector = Injector.resolveAndCreate(_rootBindings);
var mergedBindings = isPresent(bindings) ?
ListWrapper.concat(_injectorBindings(appComponentType), bindings) :
_injectorBindings(appComponentType);
ListWrapper.push(mergedBindings, bind(NgZone).toValue(zone));
var mergedBindings: any[] =
isPresent(bindings) ? ListWrapper.concat(_injectorBindings(appComponentType), bindings) :
_injectorBindings(appComponentType);
mergedBindings.push(bind(NgZone).toValue(zone));
return _rootInjector.resolveAndCreateChild(mergedBindings);
}

4
modules/angular2/src/core/compiler/base_query_list.ts
View File

@ -22,7 +22,7 @@ export class BaseQueryList<T> {
}
add(obj) {
ListWrapper.push(this._results, obj);
this._results.push(obj);
this._dirty = true;
}
@ -33,7 +33,7 @@ export class BaseQueryList<T> {
}
}
onChange(callback) { ListWrapper.push(this._callbacks, callback); }
onChange(callback) { this._callbacks.push(callback); }
removeCallback(callback) { ListWrapper.remove(this._callbacks, callback); }

7
modules/angular2/src/core/compiler/compiler.ts
View File

@ -187,8 +187,7 @@ export class Compiler {
(nestedPv: AppProtoView) => { elementBinder.nestedProtoView = nestedPv; };
var nestedCall = this._compile(nestedComponent);
if (isPromise(nestedCall)) {
ListWrapper.push(nestedPVPromises,
(<Promise<AppProtoView>>nestedCall).then(elementBinderDone));
nestedPVPromises.push((<Promise<AppProtoView>>nestedCall).then(elementBinderDone));
} else {
elementBinderDone(<AppProtoView>nestedCall);
}
@ -206,7 +205,7 @@ export class Compiler {
ListWrapper.forEach(protoViews, (protoView) => {
ListWrapper.forEach(protoView.elementBinders, (elementBinder) => {
if (isPresent(elementBinder.componentDirective)) {
ListWrapper.push(componentElementBinders, elementBinder);
componentElementBinders.push(elementBinder);
}
});
});
@ -254,7 +253,7 @@ export class Compiler {
if (isArray(item)) {
this._flattenList(item, out);
} else {
ListWrapper.push(out, item);
out.push(item);
}
}
}

34
modules/angular2/src/core/compiler/element_injector.ts
View File

@ -154,7 +154,7 @@ export class TreeNode<T extends TreeNode<any>> {
var res = [];
var child = this._head;
while (child != null) {
ListWrapper.push(res, child);
res.push(child);
child = child._next;
}
return res;
@ -285,7 +285,7 @@ export class DirectiveBinding extends ResolvedBinding {
var readAttributes = [];
ListWrapper.forEach(deps, (dep) => {
if (isPresent(dep.attributeName)) {
ListWrapper.push(readAttributes, dep.attributeName);
readAttributes.push(dep.attributeName);
}
});
return readAttributes;
@ -357,10 +357,9 @@ export class BindingData {
if (!(this.binding instanceof DirectiveBinding)) return [];
var res = [];
var db = <DirectiveBinding>this.binding;
MapWrapper.forEach(
db.hostActions,
(actionExpression, actionName) => {ListWrapper.push(
res, new HostActionAccessor(actionExpression, reflector.getter(actionName)))});
MapWrapper.forEach(db.hostActions, (actionExpression, actionName) => {
res.push(new HostActionAccessor(actionExpression, reflector.getter(actionName)));
});
return res;
}
}
@ -409,8 +408,8 @@ export class ProtoElementInjector {
bd: List<BindingData>,
firstBindingIsComponent: boolean) {
ListWrapper.forEach(dirBindings, dirBinding => {
ListWrapper.push(bd, ProtoElementInjector._createBindingData(
firstBindingIsComponent, dirBinding, dirBindings, dirBinding));
bd.push(ProtoElementInjector._createBindingData(firstBindingIsComponent, dirBinding,
dirBindings, dirBinding));
});
}
@ -425,9 +424,9 @@ export class ProtoElementInjector {
`Multiple directives defined the same host injectable: "${stringify(b.key.token)}"`);
}
MapWrapper.set(visitedIds, b.key.id, true);
ListWrapper.push(bd, ProtoElementInjector._createBindingData(
firstBindingIsComponent, dirBinding, dirBindings,
ProtoElementInjector._createBinding(b)));
bd.push(ProtoElementInjector._createBindingData(firstBindingIsComponent, dirBinding,
dirBindings,
ProtoElementInjector._createBinding(b)));
});
});
}
@ -442,8 +441,7 @@ export class ProtoElementInjector {
var db = <DirectiveBinding>bindings[0];
ListWrapper.forEach(
db.resolvedViewInjectables,
b => ListWrapper.push(bd,
new BindingData(ProtoElementInjector._createBinding(b), SHADOW_DOM)));
b => bd.push(new BindingData(ProtoElementInjector._createBinding(b), SHADOW_DOM)));
}
private static _createBinding(b: ResolvedBinding) {
@ -963,15 +961,15 @@ export class ElementInjector extends TreeNode<ElementInjector> {
var queriesToUpdate = [];
if (isPresent(this.parent._query0)) {
this._pruneQueryFromTree(this.parent._query0);
ListWrapper.push(queriesToUpdate, this.parent._query0);
queriesToUpdate.push(this.parent._query0);
}
if (isPresent(this.parent._query1)) {
this._pruneQueryFromTree(this.parent._query1);
ListWrapper.push(queriesToUpdate, this.parent._query1);
queriesToUpdate.push(this.parent._query1);
}
if (isPresent(this.parent._query2)) {
this._pruneQueryFromTree(this.parent._query2);
ListWrapper.push(queriesToUpdate, this.parent._query2);
queriesToUpdate.push(this.parent._query2);
}
this.remove();
@ -1454,10 +1452,10 @@ class QueryRef {
this.list.reset(aggregator);
}
visit(inj: ElementInjector, aggregator): void {
visit(inj: ElementInjector, aggregator: any[]): void {
if (isBlank(inj) || !inj._hasQuery(this)) return;
if (inj.hasDirective(this.query.directive)) {
ListWrapper.push(aggregator, inj.get(this.query.directive));
aggregator.push(inj.get(this.query.directive));
}
var child = inj._head;
while (isPresent(child)) {

31
modules/angular2/src/core/compiler/proto_view_factory.ts
View File

@ -47,10 +47,8 @@ class BindingRecordsCreator {
for (var elementIndex = 0; elementIndex < elementBinders.length; ++elementIndex) {
var dirs = elementBinders[elementIndex].directives;
for (var dirIndex = 0; dirIndex < dirs.length; ++dirIndex) {
ListWrapper.push(
directiveRecords,
this._getDirectiveRecord(elementIndex, dirIndex,
allDirectiveMetadatas[dirs[dirIndex].directiveIndex]));
directiveRecords.push(this._getDirectiveRecord(
elementIndex, dirIndex, allDirectiveMetadatas[dirs[dirIndex].directiveIndex]));
}
}
@ -62,15 +60,15 @@ class BindingRecordsCreator {
if (isBlank(renderElementBinder.textBindings)) return;
ListWrapper.forEach(renderElementBinder.textBindings, (b) => {
ListWrapper.push(bindings, BindingRecord.createForTextNode(b, this._textNodeIndex++));
bindings.push(BindingRecord.createForTextNode(b, this._textNodeIndex++));
});
}
_createElementPropertyRecords(bindings: List<BindingRecord>, boundElementIndex: number,
renderElementBinder: renderApi.ElementBinder) {
MapWrapper.forEach(renderElementBinder.propertyBindings, (astWithSource, propertyName) => {
ListWrapper.push(
bindings, BindingRecord.createForElement(astWithSource, boundElementIndex, propertyName));
bindings.push(BindingRecord.createForElement(astWithSource, boundElementIndex, propertyName));
});
}
@ -87,18 +85,18 @@ class BindingRecordsCreator {
// TODO: these setters should eventually be created by change detection, to make
// it monomorphic!
var setter = reflector.setter(propertyName);
ListWrapper.push(bindings, BindingRecord.createForDirective(astWithSource, propertyName,
setter, directiveRecord));
bindings.push(
BindingRecord.createForDirective(astWithSource, propertyName, setter, directiveRecord));
});
if (directiveRecord.callOnChange) {
ListWrapper.push(bindings, BindingRecord.createDirectiveOnChange(directiveRecord));
bindings.push(BindingRecord.createDirectiveOnChange(directiveRecord));
}
if (directiveRecord.callOnInit) {
ListWrapper.push(bindings, BindingRecord.createDirectiveOnInit(directiveRecord));
bindings.push(BindingRecord.createDirectiveOnInit(directiveRecord));
}
if (directiveRecord.callOnCheck) {
ListWrapper.push(bindings, BindingRecord.createDirectiveOnCheck(directiveRecord));
bindings.push(BindingRecord.createDirectiveOnCheck(directiveRecord));
}
}
@ -107,8 +105,8 @@ class BindingRecordsCreator {
// host properties
MapWrapper.forEach(directiveBinder.hostPropertyBindings, (astWithSource, propertyName) => {
var dirIndex = new DirectiveIndex(boundElementIndex, i);
ListWrapper.push(
bindings, BindingRecord.createForHostProperty(dirIndex, astWithSource, propertyName));
bindings.push(BindingRecord.createForHostProperty(dirIndex, astWithSource, propertyName));
});
}
}
@ -185,8 +183,8 @@ function _collectNestedProtoViews(
if (isBlank(result)) {
result = [];
}
ListWrapper.push(result, new RenderProtoViewWithIndex(renderProtoView, result.length, parentIndex,
boundElementIndex));
result.push(
new RenderProtoViewWithIndex(renderProtoView, result.length, parentIndex, boundElementIndex));
var currentIndex = result.length - 1;
var childBoundElementIndex = 0;
ListWrapper.forEach(renderProtoView.elementBinders, (elementBinder) => {
@ -266,7 +264,6 @@ function _collectNestedProtoViewsVariableNames(
return nestedPvVariableNames;
}
function _createVariableNames(parentVariableNames, renderProtoView): List<string> {
var res = isBlank(parentVariableNames) ? [] : ListWrapper.clone(parentVariableNames);
MapWrapper.forEach(renderProtoView.variableBindings,

2
modules/angular2/src/core/compiler/view.ts
View File

@ -183,7 +183,7 @@ export class AppProtoView {
new ElementBinder(this.elementBinders.length, parent, distanceToParent,
protoElementInjector, directiveVariableBindings, componentDirective);
ListWrapper.push(this.elementBinders, elBinder);
this.elementBinders.push(elBinder);
return elBinder;
}

2
modules/angular2/src/core/compiler/view_manager_utils.ts
View File

@ -43,7 +43,7 @@ export class AppViewManagerUtils {
elementInjector = protoElementInjector.instantiate(parentElementInjector);
} else {
elementInjector = protoElementInjector.instantiate(null);
ListWrapper.push(rootElementInjectors, elementInjector);
rootElementInjectors.push(elementInjector);
}
}
elementInjectors[binderIdx] = elementInjector;

2
modules/angular2/src/core/compiler/view_pool.ts
View File

@ -34,7 +34,7 @@ export class AppViewPool {
}
var haveRemainingCapacity = pooledViews.length < this._poolCapacityPerProtoView;
if (haveRemainingCapacity) {
ListWrapper.push(pooledViews, view);
pooledViews.push(view);
}
return haveRemainingCapacity;
}

4
modules/angular2/src/core/testability/testability.ts
View File

@ -17,7 +17,7 @@ export class Testability {
constructor() {
this._pendingCount = 0;
this._callbacks = ListWrapper.create();
this._callbacks = [];
}
increaseCount(delta: number = 1) {
@ -37,7 +37,7 @@ export class Testability {
}
whenStable(callback: Function) {
ListWrapper.push(this._callbacks, callback);
this._callbacks.push(callback);
if (this._pendingCount === 0) {
this._runCallbacks();