Package org.eclipse.jdt.internal.compiler.lookup

Examples of org.eclipse.jdt.internal.compiler.lookup.Scope


    VariableBinding binding,
    Reference finalAssignment) {

    // do not consider variables which are defined inside this loop
    if (binding instanceof LocalVariableBinding) {
      Scope scope = ((LocalVariableBinding) binding).declaringScope;
      while ((scope = scope.parent) != null) {
        if (scope == this.associatedScope)
          return false;
      }
    }
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  protected abstract void onTypeRef(SourceTypeBinding referencedType,
      CompilationUnitDeclaration unitOfReferrer);

  private CompilationUnitScope findUnitScope(Scope referencedFrom) {
    assert (referencedFrom != null);
    Scope scope = referencedFrom;
    while (scope.parent != null) {
      scope = scope.parent;
    }
    assert (scope instanceof CompilationUnitScope);
    return (CompilationUnitScope) scope;
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  public static final String REBIND_MAGIC_METHOD = "create";

  public static void reportRebindProblem(DeferredBindingSite site,
      String message) {
    MessageSend messageSend = site.messageSend;
    Scope scope = site.scope;
    CompilationResult compResult = scope.compilationUnitScope().referenceContext().compilationResult();
    int startLine = ProblemHandler.searchLineNumber(
        compResult.lineSeparatorPositions, messageSend.sourceStart());
    DefaultProblem problem = new DefaultProblem(compResult.fileName, message,
        IProblem.Unclassified, null, ProblemSeverities.Error,
        messageSend.sourceStart, messageSend.sourceEnd, startLine);
    compResult.record(problem, scope.referenceContext());
  }
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    VariableBinding binding,
    Reference finalAssignment) {

    // do not consider variables which are defined inside this loop
    if (binding instanceof LocalVariableBinding) {
      Scope scope = ((LocalVariableBinding) binding).declaringScope;
      while ((scope = scope.parent) != null) {
        if (scope == this.associatedScope)
          return false;
      }
    }
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      messageSend.sourceStart,
      messageSend.sourceEnd);
  }
}
public void javadocHiddenReference(int sourceStart, int sourceEnd, Scope scope, int modifiers) {
  Scope currentScope = scope;
  while (currentScope.parent.kind != Scope.COMPILATION_UNIT_SCOPE ) {
    if (!javadocVisibility(this.options.reportInvalidJavadocTagsVisibility, currentScope.getDeclarationModifiers())) {
      return;
    }
    currentScope = currentScope.parent;
  }
  String[] arguments = new String[] { this.options.getVisibilityString(this.options.reportInvalidJavadocTagsVisibility), this.options.getVisibilityString(modifiers) };
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}
/**
* Check and/or redirect the field access to the delegate receiver if any
*/
public TypeBinding getReceiverType(BlockScope currentScope) {
  Scope scope = currentScope.parent;
  while (true) {
      switch (scope.kind) {
        case Scope.CLASS_SCOPE :
          return ((ClassScope) scope).referenceContext.binding;
        default:
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      messageSend.sourceStart,
      messageSend.sourceEnd);
  }
}
public void javadocHiddenReference(int sourceStart, int sourceEnd, Scope scope, int modifiers) {
  Scope currentScope = scope;
  while (currentScope.parent.kind != Scope.COMPILATION_UNIT_SCOPE ) {
    if (!javadocVisibility(this.options.reportInvalidJavadocTagsVisibility, currentScope.getDeclarationModifiers())) {
      return;
    }
    currentScope = currentScope.parent;
  }
  String[] arguments = new String[] { this.options.getVisibilityString(this.options.reportInvalidJavadocTagsVisibility), this.options.getVisibilityString(modifiers) };
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  public boolean isAssignmentCompatible(ITypeBinding type) {
    try {
      if (this == type) return true;
      if (!(type instanceof TypeBinding)) return false;
      TypeBinding other = (TypeBinding) type;
      Scope scope = this.resolver.scope();
      if (scope == null) return false;
      return this.binding.isCompatibleWith(other.binding) || scope.isBoxingCompatibleWith(this.binding, other.binding);
    } catch (AbortCompilation e) {
      // don't surface internal exception to clients
      // see https://bugs.eclipse.org/bugs/show_bug.cgi?id=143013
      return false;
    }
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  /* (non-Javadoc)
   * @see ITypeBinding#isCastCompatible(ITypeBinding)
   */
  public boolean isCastCompatible(ITypeBinding type) {
    try {
      Scope scope = this.resolver.scope();
      if (scope == null) return false;
      if (!(type instanceof TypeBinding)) return false;
      org.eclipse.jdt.internal.compiler.lookup.TypeBinding expressionType = ((TypeBinding) type).binding;
      // simulate capture in case checked binding did not properly get extracted from a reference
      expressionType = expressionType.capture(scope, 0);
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    CompilationUnitDeclaration previousUnitBeingCompleted = this.lookupEnvironment.unitBeingCompleted;
    this.lookupEnvironment.unitBeingCompleted = this.compilationUnitDeclaration;
    try {
      this.hasComputedVisibleElementBindings = true;
 
      Scope scope = this.assistScope;
      ASTNode astNode = this.assistNode;
      boolean notInJavadoc = this.completionContext.javadoc == 0;
 
      this.visibleLocalVariables = new ObjectVector();
      this.visibleFields = new ObjectVector();
      this.visibleMethods = new ObjectVector();
 
      ReferenceContext referenceContext = scope.referenceContext();
      if (referenceContext instanceof AbstractMethodDeclaration) {
        // completion is inside a method body
        searchVisibleVariablesAndMethods(scope, this.visibleLocalVariables, this.visibleFields, this.visibleMethods, notInJavadoc);
      } else if (referenceContext instanceof TypeDeclaration) {
        TypeDeclaration typeDeclaration = (TypeDeclaration) referenceContext;
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