/*
 * Copyright (c) 2012, 2016, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * The Universal Permissive License (UPL), Version 1.0
 *
 * Subject to the condition set forth below, permission is hereby granted to any
 * person obtaining a copy of this software, associated documentation and/or
 * data (collectively the "Software"), free of charge and under any and all
 * copyright rights in the Software, and any and all patent rights owned or
 * freely licensable by each licensor hereunder covering either (i) the
 * unmodified Software as contributed to or provided by such licensor, or (ii)
 * the Larger Works (as defined below), to deal in both
 *
 * (a) the Software, and
 *
 * (b) any piece of software and/or hardware listed in the lrgrwrks.txt file if
 * one is included with the Software each a "Larger Work" to which the Software
 * is contributed by such licensors),
 *
 * without restriction, including without limitation the rights to copy, create
 * derivative works of, display, perform, and distribute the Software and make,
 * use, sell, offer for sale, import, export, have made, and have sold the
 * Software and the Larger Work(s), and to sublicense the foregoing rights on
 * either these or other terms.
 *
 * This license is subject to the following condition:
 *
 * The above copyright notice and either this complete permission notice or at a
 * minimum a reference to the UPL must be included in all copies or substantial
 * portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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 * SOFTWARE.
 */
package com.oracle.truffle.sl.nodes;

import com.oracle.truffle.api.CompilerDirectives.CompilationFinal;
import com.oracle.truffle.api.frame.FrameDescriptor;
import com.oracle.truffle.api.frame.VirtualFrame;
import com.oracle.truffle.api.nodes.NodeInfo;
import com.oracle.truffle.api.nodes.RootNode;
import com.oracle.truffle.api.source.SourceSection;
import com.oracle.truffle.sl.SLLanguage;
import com.oracle.truffle.sl.builtins.SLBuiltinNode;
import com.oracle.truffle.sl.nodes.controlflow.SLFunctionBodyNode;

/**
 * The root of all SL execution trees. It is a Truffle requirement that the tree root extends the
 * class {@link RootNode}. This class is used for both builtin and user-defined functions. For
 * builtin functions, the {@link #bodyNode} is a subclass of {@link SLBuiltinNode}. For user-defined
 * functions, the {@link #bodyNode} is a {@link SLFunctionBodyNode}.
 */
@NodeInfo(language = "SL", description = "The root of all SL execution trees")
public class SLRootNode extends RootNode {
    /** The function body that is executed, and specialized during execution. */
    @Child private SLExpressionNode bodyNode;

    /** The name of the function, for printing purposes only. */
    private final String name;

    @CompilationFinal private boolean isCloningAllowed;

    public SLRootNode(FrameDescriptor frameDescriptor, SLExpressionNode bodyNode, SourceSection sourceSection, String name) {
        super(SLLanguage.class, sourceSection, frameDescriptor);
        this.bodyNode = bodyNode;
        this.name = name;
    }

    @Override
    public Object execute(VirtualFrame frame) {
        assert SLLanguage.INSTANCE.findContext() != null;
        return bodyNode.executeGeneric(frame);
    }

    public SLExpressionNode getBodyNode() {
        return bodyNode;
    }

    public String getName() {
        return name;
    }

    public void setCloningAllowed(boolean isCloningAllowed) {
        this.isCloningAllowed = isCloningAllowed;
    }

    @Override
    public boolean isCloningAllowed() {
        return isCloningAllowed;
    }

    @Override
    public String toString() {
        return "root " + name;
    }
}

@@ -2078,75 +2078,8 @@
 s;%0A%0A
-import com.oracle.truffle.api.CompilerDirectives.CompilationFinal;%0A
 impo
@@ -3205,65 +3205,8 @@
 e;%0A%0A
-    @CompilationFinal private boolean isCloningAllowed;%0A%0A
     
@@ -3771,221 +3771,8 @@
  %7D%0A%0A
-    public void setCloningAllowed(boolean isCloningAllowed) %7B%0A        this.isCloningAllowed = isCloningAllowed;%0A    %7D%0A%0A    @Override%0A    public boolean isCloningAllowed() %7B%0A        return isCloningAllowed;%0A    %7D%0A%0A
     

Remove unused field