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Side by Side Diff: dart/sdk/lib/_internal/compiler/implementation/dart_backend/placeholder_collector.dart

Issue 59073003: Version 0.8.10.4 (Closed) Base URL: http://dart.googlecode.com/svn/trunk/
Patch Set: Created 7 years, 1 month ago
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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file 1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
2 // for details. All rights reserved. Use of this source code is governed by a 2 // for details. All rights reserved. Use of this source code is governed by a
3 // BSD-style license that can be found in the LICENSE file. 3 // BSD-style license that can be found in the LICENSE file.
4 4
5 part of dart_backend; 5 part of dart_backend;
6 6
7 class LocalPlaceholder { 7 class LocalPlaceholder {
8 final String identifier; 8 final String identifier;
9 final Set<Node> nodes; 9 final Set<Node> nodes;
10 LocalPlaceholder(this.identifier) : nodes = new Set<Node>(); 10 LocalPlaceholder(this.identifier) : nodes = new Set<Node>();
(...skipping 145 matching lines...) Expand 10 before | Expand all | Expand 10 after
156 final Map<LibraryElement, Set<Identifier>> privateNodes; 156 final Map<LibraryElement, Set<Identifier>> privateNodes;
157 final List<DeclarationTypePlaceholder> declarationTypePlaceholders; 157 final List<DeclarationTypePlaceholder> declarationTypePlaceholders;
158 final Map<String, Set<Identifier>> memberPlaceholders; 158 final Map<String, Set<Identifier>> memberPlaceholders;
159 final Map<Element, List<ConstructorPlaceholder>> constructorPlaceholders; 159 final Map<Element, List<ConstructorPlaceholder>> constructorPlaceholders;
160 Map<String, LocalPlaceholder> currentLocalPlaceholders; 160 Map<String, LocalPlaceholder> currentLocalPlaceholders;
161 Element currentElement; 161 Element currentElement;
162 FunctionElement topmostEnclosingFunction; 162 FunctionElement topmostEnclosingFunction;
163 TreeElements treeElements; 163 TreeElements treeElements;
164 164
165 LibraryElement get coreLibrary => compiler.coreLibrary; 165 LibraryElement get coreLibrary => compiler.coreLibrary;
166 FunctionElement get entryFunction => compiler.mainApp.find(Compiler.MAIN); 166 FunctionElement get entryFunction => compiler.mainFunction;
167 DartBackend get backend => compiler.backend; 167 DartBackend get backend => compiler.backend;
168 168
169 get currentFunctionScope => functionScopes.putIfAbsent( 169 get currentFunctionScope => functionScopes.putIfAbsent(
170 topmostEnclosingFunction, () => new FunctionScope()); 170 topmostEnclosingFunction, () => new FunctionScope());
171 171
172 PlaceholderCollector(this.compiler, this.fixedMemberNames, this.elementAsts) : 172 PlaceholderCollector(this.compiler, this.fixedMemberNames, this.elementAsts) :
173 nullNodes = new Set<Node>(), 173 nullNodes = new Set<Node>(),
174 unresolvedNodes = new Set<Node>(), 174 unresolvedNodes = new Set<Node>(),
175 elementNodes = new Map<Element, Set<Node>>(), 175 elementNodes = new Map<Element, Set<Node>>(),
176 functionScopes = new Map<FunctionElement, FunctionScope>(), 176 functionScopes = new Map<FunctionElement, FunctionScope>(),
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634 634
635 visitBlock(Block node) { 635 visitBlock(Block node) {
636 for (Node statement in node.statements.nodes) { 636 for (Node statement in node.statements.nodes) {
637 if (statement is VariableDefinitions) { 637 if (statement is VariableDefinitions) {
638 makeVarDeclarationTypePlaceholder(statement); 638 makeVarDeclarationTypePlaceholder(statement);
639 } 639 }
640 } 640 }
641 node.visitChildren(this); 641 node.visitChildren(this);
642 } 642 }
643 } 643 }
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