InvalidTruffleObject2MR.java

/*
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 * 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.
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package com.oracle.truffle.api.dsl.test.interop;

import com.oracle.truffle.api.dsl.Specialization;
import com.oracle.truffle.api.dsl.test.ExpectError;
import com.oracle.truffle.api.dsl.test.interop.ValidTruffleObject15MRFactory.NodeThatCausesUnsupportedSpecializationExceptionNodeGen;
import com.oracle.truffle.api.frame.VirtualFrame;
import com.oracle.truffle.api.interop.CanResolve;
import com.oracle.truffle.api.interop.MessageResolution;
import com.oracle.truffle.api.interop.Resolve;
import com.oracle.truffle.api.interop.TruffleObject;
import com.oracle.truffle.api.nodes.Node;

@SuppressWarnings("unused")
@MessageResolution(receiverType = InvalidTruffleObject2.class)
public class InvalidTruffleObject2MR {

    @Resolve(message = "WRITE")
    public abstract static class InvalidTruffleObjectWrite2 extends Node {
        @ExpectError({"Method access must not throw a checked exception. Use an InteropException (e.g. UnknownIdentifierException.raise() ) to report an error to the host language."})
        protected Object access(VirtualFrame frame, InvalidTruffleObject2 receiver, String name, Object value) throws Exception {
            return 0;
        }
    }

    @Resolve(message = "INVOKE")
    public abstract static class InvalidTruffleObjectInvoke2 extends Node {
        @ExpectError({"Method access must not throw a checked exception. Use an InteropException (e.g. UnknownIdentifierException.raise() ) to report an error to the host language."})
        protected Object access(VirtualFrame frame, InvalidTruffleObject2 receiver, String name, Object[] arg) throws Exception {
            return 0;
        }
    }

    @CanResolve
    public abstract static class InvalidLanguageCheck2 extends Node {

        protected boolean test(VirtualFrame frame, TruffleObject receiver) {
            return receiver instanceof InvalidTruffleObject2;
        }
    }

}