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comparison graal/com.oracle.truffle.api/src/com/oracle/truffle/api/nodes/Node.java @ 17382:e1da729b3e4e

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make Truffle Node source section @CompilationFinal
author Lukas Stadler <lukas.stadler@oracle.com>
date Wed, 08 Oct 2014 10:50:18 +0200
parents f8998c828bed
children 763a34f283f9
comparison
equal deleted inserted replaced
17381:40dce17629ac 17382:e1da729b3e4e
27 import java.lang.annotation.*; 27 import java.lang.annotation.*;
28 import java.util.*; 28 import java.util.*;
29 import java.util.concurrent.*; 29 import java.util.concurrent.*;
30 30
31 import com.oracle.truffle.api.*; 31 import com.oracle.truffle.api.*;
32 import com.oracle.truffle.api.CompilerDirectives.CompilationFinal;
32 import com.oracle.truffle.api.source.*; 33 import com.oracle.truffle.api.source.*;
33 import com.oracle.truffle.api.utilities.*; 34 import com.oracle.truffle.api.utilities.*;
34 35
35 /** 36 /**
36 * Abstract base class for all Truffle nodes. 37 * Abstract base class for all Truffle nodes.
37 */ 38 */
38 public abstract class Node implements Cloneable { 39 public abstract class Node implements Cloneable {
39 40
40 private Node parent; 41 private Node parent;
41 42
42 private SourceSection sourceSection; 43 @CompilationFinal private SourceSection sourceSection;
43 44
44 /** 45 /**
45 * Marks array fields that are children of this node. 46 * Marks array fields that are children of this node.
46 */ 47 */
47 @Retention(RetentionPolicy.RUNTIME) 48 @Retention(RetentionPolicy.RUNTIME)