/*

 * Copyright (c) 2009, 2015, Oracle and/or its affiliates. All rights reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.

 *

 * This code is distributed in the hope that it will be useful, but WITHOUT

 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

 * or visit www.oracle.com if you need additional information or have any

 * questions.

 */

import static com.sun.tools.classfile.TypeAnnotation.TargetType.*;

/*

 * @test

 * @bug 8042451

 * @summary Test population of reference info for type casts

 * @compile -g Driver.java ReferenceInfoUtil.java TypeCasts.java

 * @run main Driver TypeCasts

 */

public class TypeCasts {

    @TADescription(annotation = "TA", type = CAST, offset = ReferenceInfoUtil.IGNORE_VALUE,

            typeIndex = 0)

    public String returnObject() {

        return "Object returnObject() { return (@TA String)null; }";

    }

    @TADescription(annotation = "TA", type = CAST, offset = ReferenceInfoUtil.IGNORE_VALUE,

            typeIndex = 0)

    @TADescription(annotation = "TB", type = CAST,

            genericLocation = { 0, 0 }, offset = ReferenceInfoUtil.IGNORE_VALUE,

            typeIndex = 0)

    @TADescription(annotation = "TC", type = CAST,

            genericLocation = { 0, 0, 0, 0 }, offset = ReferenceInfoUtil.IGNORE_VALUE,

            typeIndex = 0)

    public String returnObjectArray() {

        return "Object returnObjectArray() { return (@TC String @TA [] @TB [])null; }";

    }

    @TADescription(annotation = "TA", type = CAST, offset = ReferenceInfoUtil.IGNORE_VALUE,

            typeIndex = 0)

    @TADescription(annotation = "TB", type = CAST,

            genericLocation = { 3, 0 }, offset = ReferenceInfoUtil.IGNORE_VALUE,

            typeIndex = 0)

    public String returnObjectGeneric() {

        return "Object returnObjectGeneric() { return (@TA List<@TB String>)null; }";

    }

    @TADescription(annotation = "TA", type = CAST, offset = ReferenceInfoUtil.IGNORE_VALUE,

            typeIndex = 0)

    public String returnPrim() {

        return "Object returnPrim() { return (@TA int)0; }";

    }

    @TADescription(annotation = "TA", type = CAST, offset = ReferenceInfoUtil.IGNORE_VALUE,

            typeIndex = 0)

    @TADescription(annotation = "TB", type = CAST,

            genericLocation = { 0, 0 }, offset = ReferenceInfoUtil.IGNORE_VALUE,

            typeIndex = 0)

    public String returnPrimArray() {

        return "Object returnPrimArray() { return (@TB int @TA [])null; }";

    }

    @TADescription(annotation = "TA", type = CAST, offset = ReferenceInfoUtil.IGNORE_VALUE,

            typeIndex = 0)

    public String initObject() {

        return "void initObject() { Object a =  (@TA String)null; }";

    }

    @TADescription(annotation = "TA", type = CAST, offset = ReferenceInfoUtil.IGNORE_VALUE,

            typeIndex = 0)

    @TADescription(annotation = "TB", type = CAST,

            genericLocation = { 0, 0 }, offset = ReferenceInfoUtil.IGNORE_VALUE,

            typeIndex = 0)

    public String initObjectArray() {

        return "void initObjectArray() { Object a = (@TB String @TA [])null; }";

    }

    @TADescription(annotation = "TA", type = CAST, offset = ReferenceInfoUtil.IGNORE_VALUE,

            typeIndex = 0)

    @TADescription(annotation = "TB", type = CAST,

            genericLocation = { 3, 0 }, offset = ReferenceInfoUtil.IGNORE_VALUE,

            typeIndex = 0)

    public String initObjectGeneric() {

        return "void initObjectGeneric() { Object a = (@TA List<@TB String>)null; }";

    }

    @TADescription(annotation = "TA", type = CAST, offset = ReferenceInfoUtil.IGNORE_VALUE,

            typeIndex = 0)

    public String initPrim() {

        return "void initPrim() { Object a =  (@TA int)0; }";

    }

    @TADescription(annotation = "TA", type = CAST, offset = ReferenceInfoUtil.IGNORE_VALUE,

            typeIndex = 0)

    @TADescription(annotation = "TB", type = CAST,

            genericLocation = { 0, 0 }, offset = ReferenceInfoUtil.IGNORE_VALUE,

            typeIndex = 0)

    public String initPrimArray() {

        return "void initPrimArray() { Object a = (@TB int @TA [])null; }";

    }

    @TADescription(annotation = "TA", type = CAST, offset = ReferenceInfoUtil.IGNORE_VALUE,

            typeIndex = 0)

    public String eqtestObject() {

        return "void eqtestObject() { if (null == (@TA String)null); }";

    }

    @TADescription(annotation = "TA", type = CAST, offset = ReferenceInfoUtil.IGNORE_VALUE,

            typeIndex = 0)

    @TADescription(annotation = "TB", type = CAST,

            genericLocation = { 0, 0 }, offset = ReferenceInfoUtil.IGNORE_VALUE,

            typeIndex = 0)

    public String eqtestObjectArray() {

        return "void eqtestObjectArray() { if (null == (@TB String @TA [])null); }";

    }

    @TADescription(annotation = "TA", type = CAST, offset = ReferenceInfoUtil.IGNORE_VALUE,

            typeIndex = 0)

    @TADescription(annotation = "TB", type = CAST,

            genericLocation = { 3, 0 }, offset = ReferenceInfoUtil.IGNORE_VALUE,

            typeIndex = 0)

    public String eqtestObjectGeneric() {

        return "void eqtestObjectGeneric() { if (null == (@TA List<@TB String >)null); }";

    }

    @TADescription(annotation = "TA", type = CAST, offset = ReferenceInfoUtil.IGNORE_VALUE,

            typeIndex = 0)

    // compiler optimizes away compile time constants casts

    public String eqtestPrim() {

        return "void eqtestPrim(int a) { if (0 == (@TA int)a); }";

    }

    @TADescription(annotation = "TA", type = CAST, offset = ReferenceInfoUtil.IGNORE_VALUE,

            typeIndex = 0)

    @TADescription(annotation = "TB", type = CAST,

            genericLocation = { 0, 0 }, offset = ReferenceInfoUtil.IGNORE_VALUE,

            typeIndex = 0)

    public String eqtestPrimArray() {

        return "void eqtestPrimArray() { if (null == (@TB int @TA [])null); }";

    }

    @TADescription(annotation = "TA", type = CAST,

            offset = ReferenceInfoUtil.IGNORE_VALUE, typeIndex = 0)

    @TADescription(annotation = "TB", type = CAST,

            offset = ReferenceInfoUtil.IGNORE_VALUE, typeIndex = 1)

    @TADescription(annotation = "TC", type = CAST,

            offset = ReferenceInfoUtil.IGNORE_VALUE, typeIndex = 1,

            genericLocation = {3, 0})

    public String intersection1() {

        return "void intersection() { Object o = (@TA String & @TB Comparable<@TC String>) null; }";

    }

    @TADescription(annotation = "TA", type = CAST,

            offset = ReferenceInfoUtil.IGNORE_VALUE, typeIndex = 0)

    @TADescription(annotation = "TB", type = CAST,

            offset = ReferenceInfoUtil.IGNORE_VALUE, typeIndex = 1)

    @TADescription(annotation = "TC", type = CAST,

            offset = ReferenceInfoUtil.IGNORE_VALUE, typeIndex = 1,

            genericLocation = {3, 0})

    @TADescription(annotation = "TD", type = CAST,

            offset = ReferenceInfoUtil.IGNORE_VALUE, typeIndex = 2)

    public String intersection2() {

        return "void intersection() { Object o = (@TA String & @TB Comparable<@TC String> & @TD CharSequence) null; }";

    }

    @TADescription(annotation = "RTAs", type = CAST, offset = ReferenceInfoUtil.IGNORE_VALUE,

            typeIndex = 0)

    public String returnObjectRepeatableAnnotation() {

        return "Object returnObject() { return (@RTA @RTA String)null; }";

    }

    @TADescription(annotation = "RTAs", type = CAST, offset = ReferenceInfoUtil.IGNORE_VALUE,

            typeIndex = 0)

    @TADescription(annotation = "RTBs", type = CAST,

            genericLocation = { 0, 0 }, offset = ReferenceInfoUtil.IGNORE_VALUE,

            typeIndex = 0)

    @TADescription(annotation = "RTCs", type = CAST,

            genericLocation = { 0, 0, 0, 0 }, offset = ReferenceInfoUtil.IGNORE_VALUE,

            typeIndex = 0)

    public String returnObjectArrayRepeatableAnnotation() {

        return "Object returnObjectArray() { return (@RTC @RTC String @RTA @RTA [] @RTB @RTB [])null; }";

    }

    @TADescription(annotation = "RTAs", type = CAST, offset = ReferenceInfoUtil.IGNORE_VALUE,

            typeIndex = 0)

    @TADescription(annotation = "RTBs", type = CAST,

            genericLocation = { 3, 0 }, offset = ReferenceInfoUtil.IGNORE_VALUE,

            typeIndex = 0)

    public String returnObjectGenericRepeatableAnnotation() {

        return "Object returnObjectGeneric() { return (@RTA @RTA List<@RTB @RTB String>)null; }";

    }

    @TADescription(annotation = "RTAs", type = CAST, offset = ReferenceInfoUtil.IGNORE_VALUE,

            typeIndex = 0)

    public String returnPrimRepeatableAnnotation() {

        return "Object returnPrim() { return (@RTA @RTA int)0; }";

    }

    @TADescription(annotation = "RTAs", type = CAST, offset = ReferenceInfoUtil.IGNORE_VALUE,

            typeIndex = 0)

    @TADescription(annotation = "RTBs", type = CAST,

            genericLocation = { 0, 0 }, offset = ReferenceInfoUtil.IGNORE_VALUE,

            typeIndex = 0)

    public String returnPrimArrayRepeatableAnnotation() {

        return "Object returnPrimArray() { return (@RTB @RTB int @RTA @RTA [])null; }";

    }

    @TADescription(annotation = "RTAs", type = CAST, offset = ReferenceInfoUtil.IGNORE_VALUE,

            typeIndex = 0)

    public String initObjectRepeatableAnnotation() {

        return "void initObject() { Object a =  (@RTA @RTA String)null; }";

    }

    @TADescription(annotation = "RTAs", type = CAST, offset = ReferenceInfoUtil.IGNORE_VALUE,

            typeIndex = 0)

    @TADescription(annotation = "RTBs", type = CAST,

            genericLocation = { 0, 0 }, offset = ReferenceInfoUtil.IGNORE_VALUE,

            typeIndex = 0)

    public String initObjectArrayRepeatableAnnotation() {

        return "void initObjectArray() { Object a = (@RTB @RTB String @RTA @RTA [])null; }";

    }

    @TADescription(annotation = "RTAs", type = CAST, offset = ReferenceInfoUtil.IGNORE_VALUE,

            typeIndex = 0)

    @TADescription(annotation = "RTBs", type = CAST,

            genericLocation = { 3, 0 }, offset = ReferenceInfoUtil.IGNORE_VALUE,

            typeIndex = 0)

    public String initObjectGenericRepeatableAnnotation() {

        return "void initObjectGeneric() { Object a = (@RTA @RTA List<@RTB @RTB String>)null; }";

    }

    @TADescription(annotation = "RTAs", type = CAST, offset = ReferenceInfoUtil.IGNORE_VALUE,

            typeIndex = 0)

    public String initPrimRepeatableAnnotation() {

        return "void initPrim() { Object a =  (@RTA @RTA int)0; }";

    }

    @TADescription(annotation = "RTAs", type = CAST, offset = ReferenceInfoUtil.IGNORE_VALUE,

            typeIndex = 0)

    @TADescription(annotation = "RTBs", type = CAST,

            genericLocation = { 0, 0 }, offset = ReferenceInfoUtil.IGNORE_VALUE,

            typeIndex = 0)

    public String initPrimArrayRepeatableAnnotation() {

        return "void initPrimArray() { Object a = (@RTB @RTB int @RTA @RTA [])null; }";

    }

    @TADescription(annotation = "RTAs", type = CAST, offset = ReferenceInfoUtil.IGNORE_VALUE,

            typeIndex = 0)

    public String eqtestObjectRepeatableAnnotation() {

        return "void eqtestObject() { if (null == (@RTA @RTA String)null); }";

    }

    @TADescription(annotation = "RTAs", type = CAST, offset = ReferenceInfoUtil.IGNORE_VALUE,

            typeIndex = 0)

    @TADescription(annotation = "RTBs", type = CAST,

            genericLocation = { 0, 0 }, offset = ReferenceInfoUtil.IGNORE_VALUE,

            typeIndex = 0)

    public String eqtestObjectArrayRepeatableAnnotation() {

        return "void eqtestObjectArray() { if (null == (@RTB @RTB String @RTA @RTA [])null); }";

    }

    @TADescription(annotation = "RTAs", type = CAST, offset = ReferenceInfoUtil.IGNORE_VALUE,

            typeIndex = 0)

    @TADescription(annotation = "RTBs", type = CAST,

            genericLocation = { 3, 0 }, offset = ReferenceInfoUtil.IGNORE_VALUE,

            typeIndex = 0)

    public String eqtestObjectGenericRepeatableAnnotation() {

        return "void eqtestObjectGeneric() { if (null == (@RTA @RTA List<@RTB @RTB String >)null); }";

    }

    @TADescription(annotation = "RTAs", type = CAST, offset = ReferenceInfoUtil.IGNORE_VALUE,

            typeIndex = 0)

    // compiler optimizes away compile time constants casts

    public String eqtestPrimRepeatableAnnotation() {

        return "void eqtestPrim(int a) { if (0 == (@RTA @RTA int)a); }";

    }

    @TADescription(annotation = "RTAs", type = CAST, offset = ReferenceInfoUtil.IGNORE_VALUE,

            typeIndex = 0)

    @TADescription(annotation = "RTBs", type = CAST,

            genericLocation = { 0, 0 }, offset = ReferenceInfoUtil.IGNORE_VALUE,

            typeIndex = 0)

    public String eqtestPrimArrayRepeatableAnnotation() {

        return "void eqtestPrimArray() { if (null == (@RTB @RTB int @RTA @RTA [])null); }";

    }

    @TADescription(annotation = "RTAs", type = CAST,

            offset = ReferenceInfoUtil.IGNORE_VALUE, typeIndex = 0)

    @TADescription(annotation = "RTBs", type = CAST,

            offset = ReferenceInfoUtil.IGNORE_VALUE, typeIndex = 1)

    @TADescription(annotation = "RTCs", type = CAST,

            offset = ReferenceInfoUtil.IGNORE_VALUE, typeIndex = 1,

            genericLocation = {3, 0})

    public String intersectionRepeatableAnnotation1() {

        return "void intersection() { Object o = (@RTA @RTA String & @RTB @RTB Comparable<@RTC @RTC String>) null; }";

    }

    @TADescription(annotation = "RTAs", type = CAST,

            offset = ReferenceInfoUtil.IGNORE_VALUE, typeIndex = 0)

    @TADescription(annotation = "RTBs", type = CAST,

            offset = ReferenceInfoUtil.IGNORE_VALUE, typeIndex = 1)

    @TADescription(annotation = "RTCs", type = CAST,

            offset = ReferenceInfoUtil.IGNORE_VALUE, typeIndex = 1,

            genericLocation = {3, 0})

    @TADescription(annotation = "RTDs", type = CAST,

            offset = ReferenceInfoUtil.IGNORE_VALUE, typeIndex = 2)

    public String intersectionRepeatableAnnotation2() {

        return "void intersection() { Object o = (@RTA @RTA String & @RTB @RTB Comparable<@RTC @RTC String> &" +

                " @RTD @RTD CharSequence) null; }";

    }

}