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.

                    //class def is always an owner
                    return ((JCClassDecl)env.tree).sym;
                case BLOCK:
                    //static/instance init blocks are owner
                    Symbol blockSym = env.info.scope.owner;
                    if ((blockSym.flags() & BLOCK) != 0) {
                        return blockSym;
                    }
                    break;
                case TOPLEVEL:
                    //toplevel is always an owner (for pkge decls)

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                ClassSymbol enclClass = owner.enclClass();
                /* if the field isn't static, then we can get the first constructor
                 * and use it as the owner of the environment. This is what
                 * LTM code is doing to look for type annotations so we are fine.
                 */
                if ((owner.flags() & STATIC) == 0) {
                    for (Symbol s : enclClass.members_field.getElementsByName(names.init)) {
                        lambdaEnv.info.scope.owner = s;
                        break;
                    }
                } else {

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        // if symbol is a field or instance method, check that it is
        // not accessed before the supertype constructor is called.
        if ((symEnv.info.isSelfCall || noOuterThisPath) &&
            (sym.kind & (VAR | MTH)) != 0 &&
            sym.owner.kind == TYP &&
            (sym.flags() & STATIC) == 0) {
            chk.earlyRefError(tree.pos(), sym.kind == VAR ? sym : thisSym(tree.pos(), env));
        }
        Env<AttrContext> env1 = env;
        if (sym.kind != ERR && sym.kind != TYP && sym.owner != null && sym.owner != env1.enclClass.sym) {
            // If the found symbol is inaccessible, then it is

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                    site.tsym == env.enclClass.sym) {
                    chk.earlyRefError(tree.pos(), sym);
                }
            } else {
                // Check if type-qualified fields or methods are static (JLS)
                if ((sym.flags() & STATIC) == 0 &&
                    !env.next.tree.hasTag(REFERENCE) &&
                    sym.name != names._super &&
                    (sym.kind == VAR || sym.kind == MTH)) {
                    rs.accessBase(rs.new StaticError(sym),
                              tree.pos(), site, sym.name, true);

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                    (sym.kind == VAR || sym.kind == MTH)) {
                    rs.accessBase(rs.new StaticError(sym),
                              tree.pos(), site, sym.name, true);
                }
            }
        } else if (sym.kind != ERR && (sym.flags() & STATIC) != 0 && sym.name != names._class) {
            // If the qualified item is not a type and the selected item is static, report
            // a warning. Make allowance for the class of an array type e.g. Object[].class)
            chk.warnStatic(tree, "static.not.qualified.by.type", Kinds.kindName(sym.kind), sym.owner);
        }

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            // a warning. Make allowance for the class of an array type e.g. Object[].class)
            chk.warnStatic(tree, "static.not.qualified.by.type", Kinds.kindName(sym.kind), sym.owner);
        }


        // If we are selecting an instance member via a `super', ...
        if (env.info.selectSuper && (sym.flags() & STATIC) == 0) {


            // Check that super-qualified symbols are not abstract (JLS)
            rs.checkNonAbstract(tree.pos(), sym);


            if (site.isRaw()) {

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            Type result = 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(result.getOriginalType());
            }
            VarSymbol enumerator = (VarSymbol) sym;
            return new Attribute.Enum(expected, enumerator);

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     *  @param s            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 {
            JCExpression site = make.Ident(md.params.head);
            if (acode % 2 != 0) {

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