Examples of com.sun.tools.javac.code.Symbol.flags()

com.sun.tools.javac.code.Symbol.flags()
An accessor method for the flags of this symbol. Flags of class symbols should be accessed through the accessor method to make sure that the class symbol is loaded.

            attr.attribExpr(tree, env, expected);
            Symbol sym = TreeInfo.symbol(tree);
            if (sym == null ||
                TreeInfo.nonstaticSelect(tree) ||
                sym.kind != Kinds.VAR ||
                (sym.flags() & Flags.ENUM) == 0) {
                log.error(tree.pos(), "enum.annotation.must.be.enum.constant");
                return new Attribute.Error(expected);
            }
            VarSymbol enumerator = (VarSymbol) sym;
            return new Attribute.Enum(expected, enumerator);

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     *  @param scope        The scope.
     *  @param name         The name.
     */
    private Symbol lookupSynthetic(Name name, Scope s) {
        Symbol sym = s.lookup(name).sym;
        return (sym==null || (sym.flags()&SYNTHETIC)==0) ? null : sym;
    }


    /** Look up a method in a given scope.
     */
    private MethodSymbol lookupMethod(DiagnosticPosition pos, Name name, Type qual, List<Type> args) {

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        // Instance access methods get instance as first parameter.
        // For protected symbols this needs to be the instance as a member
        // of the type containing the accessed symbol, not the class
        // containing the access method.
        if ((vsym.flags() & STATIC) == 0) {
            argtypes = argtypes.prepend(vsym.owner.erasure(types));
        }
        MethodSymbol[] accessors = accessSyms.get(vsym);
        MethodSymbol accessor = accessors[acode];
        if (accessor == null) {

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        Symbol sym = actualSymbols.get(vsym);
        if (sym == null) sym = vsym;


        JCExpression ref;           // The tree referencing the private symbol.
        List<JCExpression> args;    // Any additional arguments to be passed along.
        if ((sym.flags() & STATIC) != 0) {
            ref = make.Ident(sym);
            args = make.Idents(md.params);
        } else {
            ref = make.Select(make.Ident(md.params.head), sym);
            args = make.Idents(md.params.tail);

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  private Description checkDeprecatedAnnotation(Tree tree, VisitorState state) {
    Symbol symbol = ASTHelpers.getSymbol(tree);


    // (1)
    // javac sets the DEPRECATED bit in flags if the Javadoc contains @deprecated
    if ((symbol.flags() & DEPRECATED) == 0) {
      return Description.NO_MATCH;
    }


    // (2)
    if (symbol.attribute(state.getSymtab().deprecatedType.tsym) != null) {

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      hasAnnotation(GUICE_SCOPE_ANNOTATION), hasAnnotation(JAVAX_SCOPE_ANNOTATION));


  @Override
  public final Description matchClass(ClassTree classTree, VisitorState state) {
    Symbol classSymbol = ASTHelpers.getSymbol(classTree);
    if ((classSymbol.flags() & Flags.ANNOTATION) != 0
        && SCOPE_ANNOTATION_MATCHER.matches(classTree, state)) {
      Target target = ASTHelpers.getAnnotation(classSymbol, Target.class);
      boolean hasExclusivelyTypeAndOrMethodTargeting = false;
      if (target != null) {
        for (ElementType elementType : target.value()) {

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                final Scope fromScope = tsym.members();
                for (Scope.Entry e = fromScope.elems; e != null; e = e.sibling) {
                    Symbol sym = e.sym;
                    if (sym.kind == TYP &&
                        (sym.flags() & STATIC) != 0 &&
                        staticImportAccessible(sym, packge) &&
                        sym.isMemberOf(origin, types) &&
                        !toScope.includes(sym))
                        toScope.enter(sym, fromScope, origin.members());
                }

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            for (Scope.Entry e1 = t1.tsym.members().elems;
                 e1 != null;
                 e1 = e1.sibling) {
                Symbol s1 = e1.sym;
                if (s1.kind != MTH ||
                    (s1.flags() & (STATIC|SYNTHETIC|BRIDGE)) != 0 ||
                    !s1.isInheritedIn(site.tsym, types) ||
                    ((MethodSymbol)s1).implementation(site.tsym,
                                                      types,
                                                      true) != s1)
                    continue;

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                         e2.scope != null;
                         e2 = e2.next()) {
                        Symbol s2 = e2.sym;
                        if (s2 == s1 ||
                            s2.kind != MTH ||
                            (s2.flags() & (STATIC|SYNTHETIC|BRIDGE)) != 0 ||
                            s2.type.getParameterTypes().length() != s1ArgsLength ||
                            !s2.isInheritedIn(site.tsym, types) ||
                            ((MethodSymbol)s2).implementation(site.tsym,
                                                              types,
                                                              true) != s2)

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        for (Scope.Entry e1 = t1.tsym.members().elems; e1 != null; e1 = e1.sibling) {
            Symbol s1 = e1.sym;
            Type st1 = null;
            if (s1.kind != MTH || !s1.isInheritedIn(site.tsym, types)) continue;
            Symbol impl = ((MethodSymbol)s1).implementation(site.tsym, types, false);
            if (impl != null && (impl.flags() & ABSTRACT) == 0) continue;
            for (Scope.Entry e2 = t2.tsym.members().lookup(s1.name); e2.scope != null; e2 = e2.next()) {
                Symbol s2 = e2.sym;
                if (s1 == s2) continue;
                if (s2.kind != MTH || !s2.isInheritedIn(site.tsym, types)) continue;
                if (st1 == null) st1 = types.memberType(t1, s1);

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