diff --git a/packages/compiler/src/view_compiler/view_compiler.ts b/packages/compiler/src/view_compiler/view_compiler.ts index 8310f7e104..b3cfd9eff7 100644 --- a/packages/compiler/src/view_compiler/view_compiler.ts +++ b/packages/compiler/src/view_compiler/view_compiler.ts @@ -37,7 +37,6 @@ export class ViewCompiler { outputCtx: OutputContext, component: CompileDirectiveMetadata, template: TemplateAst[], styles: o.Expression, usedPipes: CompilePipeSummary[]): ViewCompileResult { let embeddedViewCount = 0; - const staticQueryIds = findStaticQueryIds(template); let renderComponentVarName: string = undefined !; if (!component.isHost) { @@ -66,7 +65,7 @@ export class ViewCompiler { const embeddedViewIndex = embeddedViewCount++; return new ViewBuilder( this._reflector, outputCtx, parent, component, embeddedViewIndex, usedPipes, - staticQueryIds, viewBuilderFactory); + viewBuilderFactory); }; const visitor = viewBuilderFactory(null); @@ -116,7 +115,6 @@ class ViewBuilder implements TemplateAstVisitor, LocalResolver { private reflector: CompileReflector, private outputCtx: OutputContext, private parent: ViewBuilder|null, private component: CompileDirectiveMetadata, private embeddedViewIndex: number, private usedPipes: CompilePipeSummary[], - private staticQueryIds: Map, private viewBuilderFactory: ViewBuilderFactory) { // TODO(tbosch): The old view compiler used to use an `any` type // for the context in any embedded view. We keep this behaivor for now @@ -139,13 +137,11 @@ class ViewBuilder implements TemplateAstVisitor, LocalResolver { } if (!this.parent) { - const queryIds = staticViewQueryIds(this.staticQueryIds); this.component.viewQueries.forEach((query, queryIndex) => { // Note: queries start with id 1 so we can use the number in a Bloom filter! const queryId = queryIndex + 1; const bindingType = query.first ? QueryBindingType.First : QueryBindingType.All; - const flags = - NodeFlags.TypeViewQuery | calcStaticDynamicQueryFlags(queryIds, queryId, query); + const flags = NodeFlags.TypeViewQuery | calcStaticDynamicQueryFlags(query); this.nodes.push(() => ({ sourceSpan: null, nodeFlags: flags, @@ -412,19 +408,16 @@ class ViewBuilder implements TemplateAstVisitor, LocalResolver { const hostEvents: {context: o.Expression, eventAst: BoundEventAst, dirAst: DirectiveAst}[] = []; this._visitComponentFactoryResolverProvider(ast.directives); - ast.providers.forEach((providerAst, providerIndex) => { + ast.providers.forEach(providerAst => { let dirAst: DirectiveAst = undefined !; - let dirIndex: number = undefined !; - ast.directives.forEach((localDirAst, i) => { + ast.directives.forEach(localDirAst => { if (localDirAst.directive.type.reference === tokenReference(providerAst.token)) { dirAst = localDirAst; - dirIndex = i; } }); if (dirAst) { - const {hostBindings: dirHostBindings, hostEvents: dirHostEvents} = this._visitDirective( - providerAst, dirAst, dirIndex, nodeIndex, ast.references, ast.queryMatches, usedEvents, - this.staticQueryIds.get(ast) !); + const {hostBindings: dirHostBindings, hostEvents: dirHostEvents} = + this._visitDirective(providerAst, dirAst, ast.references, ast.queryMatches, usedEvents); hostBindings.push(...dirHostBindings); hostEvents.push(...dirHostEvents); } else { @@ -479,9 +472,8 @@ class ViewBuilder implements TemplateAstVisitor, LocalResolver { } private _visitDirective( - providerAst: ProviderAst, dirAst: DirectiveAst, directiveIndex: number, - elementNodeIndex: number, refs: ReferenceAst[], queryMatches: QueryMatch[], - usedEvents: Map, queryIds: StaticAndDynamicQueryIds): { + providerAst: ProviderAst, dirAst: DirectiveAst, refs: ReferenceAst[], + queryMatches: QueryMatch[], usedEvents: Map): { hostBindings: {context: o.Expression, inputAst: BoundElementPropertyAst, dirAst: DirectiveAst}[], hostEvents: {context: o.Expression, eventAst: BoundEventAst, dirAst: DirectiveAst}[] @@ -492,8 +484,7 @@ class ViewBuilder implements TemplateAstVisitor, LocalResolver { dirAst.directive.queries.forEach((query, queryIndex) => { const queryId = dirAst.contentQueryStartId + queryIndex; - const flags = - NodeFlags.TypeContentQuery | calcStaticDynamicQueryFlags(queryIds, queryId, query); + const flags = NodeFlags.TypeContentQuery | calcStaticDynamicQueryFlags(query); const bindingType = query.first ? QueryBindingType.First : QueryBindingType.All; this.nodes.push(() => ({ sourceSpan: dirAst.sourceSpan, @@ -619,7 +610,6 @@ class ViewBuilder implements TemplateAstVisitor, LocalResolver { tokenExpr: o.Expression, sourceSpan: ParseSourceSpan }) { - const nodeIndex = this.nodes.length; // providerDef( // flags: NodeFlags, matchedQueries: [string, QueryValueType][], token:any, // value: any, deps: ([DepFlags, any] | any)[]): NodeDef; @@ -1086,12 +1076,11 @@ function elementEventNameAndTarget( } } -function calcStaticDynamicQueryFlags( - queryIds: StaticAndDynamicQueryIds, queryId: number, query: CompileQueryMetadata) { +function calcStaticDynamicQueryFlags(query: CompileQueryMetadata) { let flags = NodeFlags.None; - // Note: We only make queries static that query for a single item. - // This is because of backwards compatibility with the old view compiler... - if (query.first && shouldResolveAsStaticQuery(queryIds, queryId, query)) { + // Note: We only make queries static that query for a single item and the user specifically + // set the to be static. This is because of backwards compatibility with the old view compiler... + if (query.first && query.static) { flags |= NodeFlags.StaticQuery; } else { flags |= NodeFlags.DynamicQuery; @@ -1099,16 +1088,6 @@ function calcStaticDynamicQueryFlags( return flags; } -function shouldResolveAsStaticQuery( - queryIds: StaticAndDynamicQueryIds, queryId: number, query: CompileQueryMetadata): boolean { - // If query.static has been set by the user, use that value to determine whether - // the query is static. If none has been set, sort the query into static/dynamic - // based on query results (i.e. dynamic if CD needs to run to get all results). - return query.static || - query.static == null && - (queryIds.staticQueryIds.has(queryId) || !queryIds.dynamicQueryIds.has(queryId)); -} - export function elementEventFullName(target: string | null, name: string): string { return target ? `${target}:${name}` : name; }