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.

    public void visitThrow(JCThrow tree) {
        scanExpr(tree.expr);
        Symbol sym = TreeInfo.symbol(tree.expr);
        if (sym != null &&
            sym.kind == VAR &&
            (sym.flags() & (FINAL | EFFECTIVELY_FINAL)) != 0 &&
            preciseRethrowTypes.get(sym) != null &&
            allowImprovedRethrowAnalysis) {
            for (Type t : preciseRethrowTypes.get(sym)) {
                markThrown(tree, t);
            }

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            if (expr.getTag() == JCTree.APPLY) {
                JCMethodInvocation apply = (JCMethodInvocation)expr;
                Symbol sym = TreeInfo.symbol(apply.meth);
                is292targetTypeCast = sym != null &&
                    sym.kind == MTH &&
                    (sym.flags() & POLYMORPHIC_SIGNATURE) != 0;
            }
            return is292targetTypeCast;
        }


    public void visitTopLevel(JCCompilationUnit tree) {

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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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        Type st2 = types.memberType(site, s2);
        closure(site, supertypes);
        for (Type t : supertypes.values()) {
            for (Scope.Entry e = t.tsym.members().lookup(s1.name); e.scope != null; e = e.next()) {
                Symbol s3 = e.sym;
                if (s3 == s1 || s3 == s2 || s3.kind != MTH || (s3.flags() & (BRIDGE|SYNTHETIC)) != 0) continue;
                Type st3 = types.memberType(site,s3);
                if (types.overrideEquivalent(st3, st1) && types.overrideEquivalent(st3, st2)) {
                    if (s3.owner == site.tsym) {
                        return true;
                    }

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                    env1, env1.enclClass.sym.type, name, env1.enclClass.sym);
            if (sym.exists()) {
                if (staticOnly &&
                    sym.kind == VAR &&
                    sym.owner.kind == TYP &&
                    (sym.flags() & STATIC) == 0)
                    return new StaticError(sym);
                else
                    return sym;
            } else if (sym.kind < bestSoFar.kind) {
                bestSoFar = sym;

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                    return ambiguityError(m1, m2);
                }
                List<Type> allThrown = chk.intersect(mt1.getThrownTypes(), mt2.getThrownTypes());
                Type newSig = types.createMethodTypeWithThrown(mostSpecific.type, allThrown);
                MethodSymbol result = new MethodSymbol(
                        mostSpecific.flags(),
                        mostSpecific.name,
                        newSig,
                        mostSpecific.owner) {
                    @Override
                    public MethodSymbol implementation(TypeSymbol origin, Types types, boolean checkResult) {

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                allowBoxing, useVarargs, false);
            if (sym.exists()) {
                if (staticOnly &&
                    sym.kind == MTH &&
                    sym.owner.kind == TYP &&
                    (sym.flags() & STATIC) == 0) return new StaticError(sym);
                else return sym;
            } else if (sym.kind < bestSoFar.kind) {
                bestSoFar = sym;
            }
            if ((env1.enclClass.sym.flags() & STATIC) != 0) staticOnly = true;

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