Revert "Move dart2js from sdk/lib/_internal/compiler to pkg/compiler"

pkg/compiler/lib/src/resolution/registry.dart

Index: pkg/compiler/lib/src/resolution/registry.dart
diff --git a/pkg/compiler/lib/src/resolution/registry.dart b/pkg/compiler/lib/src/resolution/registry.dart
deleted file mode 100644
index 3ed66e5f93480f779fdc87e2b181cca86a5c196e..0000000000000000000000000000000000000000
--- a/pkg/compiler/lib/src/resolution/registry.dart
+++ /dev/null
@@ -1,374 +0,0 @@
-// Copyright (c) 2014, 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 resolution;
-
-/// [ResolutionRegistry] collects all resolution information. It stores node
-/// related information in a [TreeElements] mapping and registers calls with
-/// [Backend], [World] and [Enqueuer].
-// TODO(johnniwinther): Split this into an interface and implementation class.
-class ResolutionRegistry extends Registry {
-  final Compiler compiler;
-  final TreeElementMapping mapping;
-
-  ResolutionRegistry(Compiler compiler, Element element)
-      : this.internal(compiler, _ensureTreeElements(element));
-
-  ResolutionRegistry.internal(this.compiler, this.mapping);
-
-  bool get isForResolution => true;
-
-  ResolutionEnqueuer get world => compiler.enqueuer.resolution;
-
-  World get universe => compiler.world;
-
-  Backend get backend => compiler.backend;
-
-  //////////////////////////////////////////////////////////////////////////////
-  //  Node-to-Element mapping functionality.
-  //////////////////////////////////////////////////////////////////////////////
-
-  /// Register [node] as the declaration of [element].
-  void defineFunction(FunctionExpression node, FunctionElement element) {
-    // TODO(sigurdm): Remove when not needed by the dart2dart backend.
-    if (node.name != null) {
-      mapping[node.name] = element;
-    }
-    mapping[node] = element;
-  }
-
-  /// Register [node] as a reference to [element].
-  Element useElement(Node node, Element element) {
-    if (element == null) return null;
-    return mapping[node] = element;
-  }
-
-  /// Register [node] as the declaration of [element].
-  void defineElement(Node node, Element element) {
-    mapping[node] = element;
-  }
-
-  /// Returns the [Element] defined by [node].
-  Element getDefinition(Node node) {
-    return mapping[node];
-  }
-
-  /// Sets the loop variable of the for-in [node] to be [element].
-  void setForInVariable(ForIn node, Element element) {
-    mapping[node] = element;
-  }
-
-  /// Sets the target constructor [node] to be [element].
-  void setRedirectingTargetConstructor(RedirectingFactoryBody node,
-                                       ConstructorElement element) {
-    useElement(node, element);
-  }
-
-  //////////////////////////////////////////////////////////////////////////////
-  //  Node-to-Selector mapping functionality.
-  //////////////////////////////////////////////////////////////////////////////
-
-  void setSelector(Node node, Selector selector) {
-    mapping.setSelector(node, selector);
-  }
-
-  Selector getSelector(Node node) => mapping.getSelector(node);
-
-  void setGetterSelectorInComplexSendSet(SendSet node, Selector selector) {
-    mapping.setGetterSelectorInComplexSendSet(node, selector);
-  }
-
-  void setOperatorSelectorInComplexSendSet(SendSet node, Selector selector) {
-    mapping.setOperatorSelectorInComplexSendSet(node, selector);
-  }
-
-  void setIteratorSelector(ForIn node, Selector selector) {
-    mapping.setIteratorSelector(node, selector);
-  }
-
-  void setMoveNextSelector(ForIn node, Selector selector) {
-    mapping.setMoveNextSelector(node, selector);
-  }
-
-  void setCurrentSelector(ForIn node, Selector selector) {
-    mapping.setCurrentSelector(node, selector);
-  }
-
-  //////////////////////////////////////////////////////////////////////////////
-  //  Node-to-Type mapping functionality.
-  //////////////////////////////////////////////////////////////////////////////
-
-  DartType useType(Node annotation, DartType type) {
-    if (type != null) {
-      mapping.setType(annotation, type);
-    }
-    return type;
-  }
-
-  void setType(Node node, DartType type) => mapping.setType(node, type);
-
-  DartType getType(Node node) => mapping.getType(node);
-
-  //////////////////////////////////////////////////////////////////////////////
-  //  Node-to-Constant mapping functionality.
-  //////////////////////////////////////////////////////////////////////////////
-
-  ConstantExpression getConstant(Node node) => mapping.getConstant(node);
-
-  //////////////////////////////////////////////////////////////////////////////
-  //  Target/Label functionality.
-  //////////////////////////////////////////////////////////////////////////////
-
-  /// Register [node] to be the declaration of [label].
-  void defineLabel(Label node, LabelDefinition label) {
-    mapping.defineLabel(node, label);
-  }
-
-  /// Undefine the label of [node].
-  /// This is used to cleanup and detect unused labels.
-  void undefineLabel(Label node) {
-    mapping.undefineLabel(node);
-  }
-
-  /// Register the target of [node] as reference to [label].
-  void useLabel(GotoStatement node, LabelDefinition label) {
-    mapping.registerTargetLabel(node, label);
-  }
-
-  /// Register [node] to be the declaration of [target].
-  void defineTarget(Node node, JumpTarget target) {
-    assert(invariant(node, node is Statement || node is SwitchCase,
-        message: "Only statements and switch cases can define targets."));
-    mapping.defineTarget(node, target);
-  }
-
-  /// Returns the [JumpTarget] defined by [node].
-  JumpTarget getTargetDefinition(Node node) {
-    assert(invariant(node, node is Statement || node is SwitchCase,
-        message: "Only statements and switch cases can define targets."));
-    return mapping.getTargetDefinition(node);
-  }
-
-  /// Undefine the target of [node]. This is used to cleanup unused targets.
-  void undefineTarget(Node node) {
-    assert(invariant(node, node is Statement || node is SwitchCase,
-        message: "Only statements and switch cases can define targets."));
-    mapping.undefineTarget(node);
-  }
-
-  /// Register the target of [node] to be [target].
-  void registerTargetOf(GotoStatement node, JumpTarget target) {
-    mapping.registerTargetOf(node, target);
-  }
-
-  //////////////////////////////////////////////////////////////////////////////
-  //  Potential access registration.
-  //////////////////////////////////////////////////////////////////////////////
-
-  void setAccessedByClosureIn(Node contextNode, VariableElement element,
-                              Node accessNode) {
-    mapping.setAccessedByClosureIn(contextNode, element, accessNode);
-  }
-
-  void registerPotentialMutation(VariableElement element, Node mutationNode) {
-    mapping.registerPotentialMutation(element, mutationNode);
-  }
-
-  void registerPotentialMutationInClosure(VariableElement element,
-                                           Node mutationNode) {
-    mapping.registerPotentialMutationInClosure(element, mutationNode);
-  }
-
-  void registerPotentialMutationIn(Node contextNode, VariableElement element,
-                                    Node mutationNode) {
-    mapping.registerPotentialMutationIn(contextNode, element, mutationNode);
-  }
-
-  //////////////////////////////////////////////////////////////////////////////
-  //  Various Backend/Enqueuer/World registration.
-  //////////////////////////////////////////////////////////////////////////////
-
-  void registerStaticUse(Element element) {
-    world.registerStaticUse(element);
-  }
-
-  void registerImplicitSuperCall(FunctionElement superConstructor) {
-    universe.registerImplicitSuperCall(this, superConstructor);
-  }
-
-  void registerInstantiatedClass(ClassElement element) {
-    world.registerInstantiatedClass(element, this);
-  }
-
-  void registerLazyField() {
-    backend.resolutionCallbacks.onLazyField(this);
-  }
-
-  void registerMetadataConstant(MetadataAnnotation metadata,
-                                Element annotatedElement) {
-    backend.registerMetadataConstant(metadata, annotatedElement, this);
-  }
-
-  void registerThrowRuntimeError() {
-    backend.resolutionCallbacks.onThrowRuntimeError(this);
-  }
-
-  void registerTypeVariableBoundCheck() {
-    backend.resolutionCallbacks.onTypeVariableBoundCheck(this);
-  }
-
-  void registerThrowNoSuchMethod() {
-    backend.resolutionCallbacks.onThrowNoSuchMethod(this);
-  }
-
-  void registerIsCheck(DartType type) {
-    world.registerIsCheck(type, this);
-    backend.resolutionCallbacks.onIsCheck(type, this);
-  }
-
-  void registerAsCheck(DartType type) {
-    registerIsCheck(type);
-    backend.resolutionCallbacks.onAsCheck(type, this);
-  }
-
-  void registerClosure(LocalFunctionElement element) {
-    world.registerClosure(element, this);
-  }
-
-  void registerSuperUse(Node node) {
-    mapping.addSuperUse(node);
-  }
-
-  void registerDynamicInvocation(Selector selector) {
-    world.registerDynamicInvocation(selector);
-  }
-
-  void registerSuperNoSuchMethod() {
-    backend.resolutionCallbacks.onSuperNoSuchMethod(this);
-  }
-
-  void registerClassUsingVariableExpression(ClassElement element) {
-    backend.registerClassUsingVariableExpression(element);
-  }
-
-  void registerTypeVariableExpression() {
-    backend.resolutionCallbacks.onTypeVariableExpression(this);
-  }
-
-  void registerTypeLiteral(Send node, DartType type) {
-    mapping.setType(node, type);
-    backend.resolutionCallbacks.onTypeLiteral(type, this);
-    world.registerInstantiatedClass(compiler.typeClass, this);
-  }
-
-  // TODO(johnniwinther): Remove the [ResolverVisitor] dependency. Its only
-  // needed to lookup types in the current scope.
-  void registerJsCall(Node node, ResolverVisitor visitor) {
-    world.registerJsCall(node, visitor);
-  }
-
-  // TODO(johnniwinther): Remove the [ResolverVisitor] dependency. Its only
-  // needed to lookup types in the current scope.
-  void registerJsEmbeddedGlobalCall(Node node, ResolverVisitor visitor) {
-    world.registerJsEmbeddedGlobalCall(node, visitor);
-  }
-
-  void registerGetOfStaticFunction(FunctionElement element) {
-    world.registerGetOfStaticFunction(element);
-  }
-
-  void registerDynamicGetter(Selector selector) {
-    world.registerDynamicGetter(selector);
-  }
-
-  void registerDynamicSetter(Selector selector) {
-    world.registerDynamicSetter(selector);
-  }
-
-  void registerConstSymbol(String name) {
-    backend.registerConstSymbol(name, this);
-  }
-
-  void registerSymbolConstructor() {
-    backend.resolutionCallbacks.onSymbolConstructor(this);
-  }
-
-  void registerInstantiatedType(InterfaceType type) {
-    world.registerInstantiatedType(type, this);
-  }
-
-  void registerFactoryWithTypeArguments() {
-    world.registerFactoryWithTypeArguments(this);
-  }
-
-  void registerAbstractClassInstantiation() {
-    backend.resolutionCallbacks.onAbstractClassInstantiation(this);
-  }
-
-  void registerNewSymbol() {
-    backend.registerNewSymbol(this);
-  }
-
-  void registerRequiredType(DartType type, Element enclosingElement) {
-    backend.registerRequiredType(type, enclosingElement);
-  }
-
-  void registerStringInterpolation() {
-    backend.resolutionCallbacks.onStringInterpolation(this);
-  }
-
-  void registerConstantMap() {
-    backend.resolutionCallbacks.onConstantMap(this);
-  }
-
-  void registerFallThroughError() {
-    backend.resolutionCallbacks.onFallThroughError(this);
-  }
-
-  void registerCatchStatement() {
-    backend.resolutionCallbacks.onCatchStatement(this);
-  }
-
-  void registerStackTraceInCatch() {
-    backend.resolutionCallbacks.onStackTraceInCatch(this);
-  }
-
-  ClassElement defaultSuperclass(ClassElement element) {
-    return backend.defaultSuperclass(element);
-  }
-
-  void registerMixinUse(MixinApplicationElement mixinApplication,
-                        ClassElement mixin) {
-    universe.registerMixinUse(mixinApplication, mixin);
-  }
-
-  void registerThrowExpression() {
-    backend.resolutionCallbacks.onThrowExpression(this);
-  }
-
-  void registerDependency(Element element) {
-    mapping.registerDependency(element);
-  }
-
-  Setlet<Element> get otherDependencies => mapping.otherDependencies;
-
-  void registerStaticInvocation(Element element) {
-    if (element == null) return;
-    world.addToWorkList(element);
-    registerDependency(element);
-  }
-
-  void registerInstantiation(InterfaceType type) {
-    world.registerInstantiatedType(type, this);
-  }
-
-  void registerAssert(Send node) {
-    mapping.setAssert(node);
-    backend.resolutionCallbacks.onAssert(node, this);
-  }
-
-  bool isAssert(Send node) {
-    return mapping.isAssert(node);
-  }
-}