truffle: graal/com.oracle.truffle.api/src/com/oracle/truffle/api/nodes/Node.java annotate

annotate graal/com.oracle.truffle.api/src/com/oracle/truffle/api/nodes/Node.java @ 12494:57b8a41c0e18

Truffle: fix possible node rewrite failures after recursive calls.

author	Andreas Woess <andreas.woess@jku.at>
date	Sun, 20 Oct 2013 03:26:03 +0200
parents	c0c616fe3588
children	b7c8b843dc7b

rev	line source
7267 a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	1 /*
11535 8f0fb0ade839 Truffle: add alternate Node/RootNode constructors with SourceSection argument. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: 11279 diff changeset	2 * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
7267 a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	4 *
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	5 * This code is free software; you can redistribute it and/or modify it
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	6 * under the terms of the GNU General Public License version 2 only, as
11279 494b818b527c Adding "Classpath" exception to the classes in the com.oracle.truffle.api and the com.oracle.truffle.api.dsl package. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 10862 diff changeset	7 * published by the Free Software Foundation. Oracle designates this
494b818b527c Adding "Classpath" exception to the classes in the com.oracle.truffle.api and the com.oracle.truffle.api.dsl package. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 10862 diff changeset	8 * particular file as subject to the "Classpath" exception as provided
494b818b527c Adding "Classpath" exception to the classes in the com.oracle.truffle.api and the com.oracle.truffle.api.dsl package. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 10862 diff changeset	9 * by Oracle in the LICENSE file that accompanied this code.
7267 a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	10 *
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	11 * This code is distributed in the hope that it will be useful, but WITHOUT
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	14 * version 2 for more details (a copy is included in the LICENSE file that
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	15 * accompanied this code).
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	16 *
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	17 * You should have received a copy of the GNU General Public License version
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	18 * 2 along with this work; if not, write to the Free Software Foundation,
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	20 *
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	22 * or visit www.oracle.com if you need additional information or have any
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	23 * questions.
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	24 */
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	25 package com.oracle.truffle.api.nodes;
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	26
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	27 import java.lang.annotation.*;
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	28 import java.util.*;
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	29
9254 4497235516df New API for representing Source objects and SourceSection objects. SourceSection objects can be associated with Truffle interpreter nodes. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 7530 diff changeset	30 import com.oracle.truffle.api.*;
10590 6eb8d63cea34 Added a feature to trace rewrites of truffle nodes. Christian Humer <christian.humer@gmail.com> parents: 10481 diff changeset	31 import com.oracle.truffle.api.nodes.NodeInfo.Kind;
9254 4497235516df New API for representing Source objects and SourceSection objects. SourceSection objects can be associated with Truffle interpreter nodes. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 7530 diff changeset	32
7267 a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	33 /**
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	34 * Abstract base class for all Truffle nodes.
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	35 */
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	36 public abstract class Node implements Cloneable {
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	37
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	38 private Node parent;
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	39
9254 4497235516df New API for representing Source objects and SourceSection objects. SourceSection objects can be associated with Truffle interpreter nodes. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 7530 diff changeset	40 private SourceSection sourceSection;
4497235516df New API for representing Source objects and SourceSection objects. SourceSection objects can be associated with Truffle interpreter nodes. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 7530 diff changeset	41
7267 a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	42 /**
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	43 * Marks array fields that are children of this node.
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	44 */
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	45 @Retention(RetentionPolicy.RUNTIME)
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	46 @Target({ElementType.FIELD})
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	47 public @interface Children {
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	48 }
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	49
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	50 /**
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	51 * Marks fields that represent child nodes of this node.
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	52 */
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	53 @Retention(RetentionPolicy.RUNTIME)
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	54 @Target({ElementType.FIELD})
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	55 public @interface Child {
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	56 }
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	57
10481 29e9a5d18c70 Clean up. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 9782 diff changeset	58 protected Node() {
29e9a5d18c70 Clean up. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 9782 diff changeset	59 CompilerAsserts.neverPartOfCompilation();
29e9a5d18c70 Clean up. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 9782 diff changeset	60 }
29e9a5d18c70 Clean up. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 9782 diff changeset	61
11535 8f0fb0ade839 Truffle: add alternate Node/RootNode constructors with SourceSection argument. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: 11279 diff changeset	62 protected Node(SourceSection sourceSection) {
8f0fb0ade839 Truffle: add alternate Node/RootNode constructors with SourceSection argument. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: 11279 diff changeset	63 CompilerAsserts.neverPartOfCompilation();
8f0fb0ade839 Truffle: add alternate Node/RootNode constructors with SourceSection argument. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: 11279 diff changeset	64 this.sourceSection = sourceSection;
8f0fb0ade839 Truffle: add alternate Node/RootNode constructors with SourceSection argument. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: 11279 diff changeset	65 }
8f0fb0ade839 Truffle: add alternate Node/RootNode constructors with SourceSection argument. Michael Van De Vanter <michael.van.de.vanter@oracle.com> parents: 11279 diff changeset	66
7267 a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	67 /**
9254 4497235516df New API for representing Source objects and SourceSection objects. SourceSection objects can be associated with Truffle interpreter nodes. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 7530 diff changeset	68 * Assigns a link to a guest language source section to this node.
4497235516df New API for representing Source objects and SourceSection objects. SourceSection objects can be associated with Truffle interpreter nodes. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 7530 diff changeset	69 *
4497235516df New API for representing Source objects and SourceSection objects. SourceSection objects can be associated with Truffle interpreter nodes. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 7530 diff changeset	70 * @param section the object representing a section in guest language source code
4497235516df New API for representing Source objects and SourceSection objects. SourceSection objects can be associated with Truffle interpreter nodes. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 7530 diff changeset	71 */
4497235516df New API for representing Source objects and SourceSection objects. SourceSection objects can be associated with Truffle interpreter nodes. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 7530 diff changeset	72 public final void assignSourceSection(SourceSection section) {
4497235516df New API for representing Source objects and SourceSection objects. SourceSection objects can be associated with Truffle interpreter nodes. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 7530 diff changeset	73 if (sourceSection != null) {
11610 5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 11535 diff changeset	74 // Patch this test during the transition to constructor-based
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 11535 diff changeset	75 // source attribution, which would otherwise trigger this
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 11535 diff changeset	76 // exception. This method will eventually be deprecated.
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 11535 diff changeset	77 if (getSourceSection() != section) {
11648 4ab1f371adc8 Do not assign new source section if replacing node already has source section assigned. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 11610 diff changeset	78 throw new IllegalStateException("Source section is already assigned. Old: " + getSourceSection() + ", new: " + section);
11610 5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 11535 diff changeset	79 }
9254 4497235516df New API for representing Source objects and SourceSection objects. SourceSection objects can be associated with Truffle interpreter nodes. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 7530 diff changeset	80 }
4497235516df New API for representing Source objects and SourceSection objects. SourceSection objects can be associated with Truffle interpreter nodes. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 7530 diff changeset	81 this.sourceSection = section;
4497235516df New API for representing Source objects and SourceSection objects. SourceSection objects can be associated with Truffle interpreter nodes. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 7530 diff changeset	82 }
4497235516df New API for representing Source objects and SourceSection objects. SourceSection objects can be associated with Truffle interpreter nodes. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 7530 diff changeset	83
4497235516df New API for representing Source objects and SourceSection objects. SourceSection objects can be associated with Truffle interpreter nodes. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 7530 diff changeset	84 /**
4497235516df New API for representing Source objects and SourceSection objects. SourceSection objects can be associated with Truffle interpreter nodes. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 7530 diff changeset	85 * Clears any previously assigned guest language source code from this node.
4497235516df New API for representing Source objects and SourceSection objects. SourceSection objects can be associated with Truffle interpreter nodes. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 7530 diff changeset	86 */
4497235516df New API for representing Source objects and SourceSection objects. SourceSection objects can be associated with Truffle interpreter nodes. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 7530 diff changeset	87 public final void clearSourceSection() {
4497235516df New API for representing Source objects and SourceSection objects. SourceSection objects can be associated with Truffle interpreter nodes. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 7530 diff changeset	88 this.sourceSection = null;
4497235516df New API for representing Source objects and SourceSection objects. SourceSection objects can be associated with Truffle interpreter nodes. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 7530 diff changeset	89 }
4497235516df New API for representing Source objects and SourceSection objects. SourceSection objects can be associated with Truffle interpreter nodes. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 7530 diff changeset	90
4497235516df New API for representing Source objects and SourceSection objects. SourceSection objects can be associated with Truffle interpreter nodes. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 7530 diff changeset	91 /**
4497235516df New API for representing Source objects and SourceSection objects. SourceSection objects can be associated with Truffle interpreter nodes. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 7530 diff changeset	92 * Retrieves the guest language source code section that is currently assigned to this node.
4497235516df New API for representing Source objects and SourceSection objects. SourceSection objects can be associated with Truffle interpreter nodes. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 7530 diff changeset	93 *
4497235516df New API for representing Source objects and SourceSection objects. SourceSection objects can be associated with Truffle interpreter nodes. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 7530 diff changeset	94 * @return the assigned source code section
4497235516df New API for representing Source objects and SourceSection objects. SourceSection objects can be associated with Truffle interpreter nodes. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 7530 diff changeset	95 */
4497235516df New API for representing Source objects and SourceSection objects. SourceSection objects can be associated with Truffle interpreter nodes. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 7530 diff changeset	96 public final SourceSection getSourceSection() {
4497235516df New API for representing Source objects and SourceSection objects. SourceSection objects can be associated with Truffle interpreter nodes. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 7530 diff changeset	97 return sourceSection;
4497235516df New API for representing Source objects and SourceSection objects. SourceSection objects can be associated with Truffle interpreter nodes. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 7530 diff changeset	98 }
4497235516df New API for representing Source objects and SourceSection objects. SourceSection objects can be associated with Truffle interpreter nodes. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 7530 diff changeset	99
4497235516df New API for representing Source objects and SourceSection objects. SourceSection objects can be associated with Truffle interpreter nodes. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 7530 diff changeset	100 /**
10481 29e9a5d18c70 Clean up. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 9782 diff changeset	101 * Retrieves the guest language source code section that is currently assigned to this node.
29e9a5d18c70 Clean up. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 9782 diff changeset	102 *
29e9a5d18c70 Clean up. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 9782 diff changeset	103 * @return the assigned source code section
29e9a5d18c70 Clean up. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 9782 diff changeset	104 */
11818 793743715dc1 put Node.getEncapsulatedSourceSection() on slow path Michael Haupt <michael.haupt@oracle.com> parents: 11648 diff changeset	105 @CompilerDirectives.SlowPath
10481 29e9a5d18c70 Clean up. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 9782 diff changeset	106 public final SourceSection getEncapsulatingSourceSection() {
29e9a5d18c70 Clean up. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 9782 diff changeset	107 if (sourceSection == null && getParent() != null) {
29e9a5d18c70 Clean up. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 9782 diff changeset	108 return getParent().getEncapsulatingSourceSection();
29e9a5d18c70 Clean up. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 9782 diff changeset	109 }
29e9a5d18c70 Clean up. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 9782 diff changeset	110 return sourceSection;
29e9a5d18c70 Clean up. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 9782 diff changeset	111 }
29e9a5d18c70 Clean up. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 9782 diff changeset	112
29e9a5d18c70 Clean up. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 9782 diff changeset	113 /**
7530 5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7267 diff changeset	114 * Method that updates the link to the parent in the array of specified new child nodes to this
5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7267 diff changeset	115 * node.
5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7267 diff changeset	116 *
7267 a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	117 * @param newChildren the array of new children whose parent should be updated
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	118 * @return the array of new children
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	119 */
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	120 protected final <T extends Node> T[] adoptChildren(T[] newChildren) {
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	121 if (newChildren != null) {
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	122 for (T n : newChildren) {
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	123 adoptChild(n);
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	124 }
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	125 }
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	126 return newChildren;
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	127 }
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	128
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	129 /**
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	130 * Method that updates the link to the parent in the specified new child node to this node.
7530 5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7267 diff changeset	131 *
7267 a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	132 * @param newChild the new child whose parent should be updated
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	133 * @return the new child
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	134 */
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	135 protected final <T extends Node> T adoptChild(T newChild) {
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	136 if (newChild != null) {
10481 29e9a5d18c70 Clean up. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 9782 diff changeset	137 if (newChild == this) {
29e9a5d18c70 Clean up. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 9782 diff changeset	138 throw new IllegalStateException("The parent of a node can never be the node itself.");
29e9a5d18c70 Clean up. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 9782 diff changeset	139 }
7267 a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	140 ((Node) newChild).parent = this;
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	141 }
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	142 return newChild;
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	143 }
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	144
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	145 /**
7530 5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7267 diff changeset	146 * Returns properties of this node interesting for debugging and can be overwritten by
5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7267 diff changeset	147 * subclasses to add their own custom properties.
5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7267 diff changeset	148 *
7267 a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	149 * @return the properties as a key/value hash map
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	150 */
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	151 public Map<String, Object> getDebugProperties() {
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	152 Map<String, Object> properties = new HashMap<>();
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	153 return properties;
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	154 }
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	155
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	156 /**
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	157 * The current parent node of this node.
7530 5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7267 diff changeset	158 *
7267 a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	159 * @return the parent node
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	160 */
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	161 public final Node getParent() {
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	162 return parent;
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	163 }
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	164
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	165 /**
9256 9640bb930327 Preserve the source section during node rewrites. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 9255 diff changeset	166 * Replaces this node with another node. If there is a source section (see
9640bb930327 Preserve the source section during node rewrites. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 9255 diff changeset	167 * {@link #getSourceSection()}) associated with this node, it is transferred to the new node.
7530 5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7267 diff changeset	168 *
7267 a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	169 * @param newNode the new node that is the replacement
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	170 * @param reason a description of the reason for the replacement
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	171 * @return the new node
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	172 */
9254 4497235516df New API for representing Source objects and SourceSection objects. SourceSection objects can be associated with Truffle interpreter nodes. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 7530 diff changeset	173 public final <T extends Node> T replace(T newNode, String reason) {
10481 29e9a5d18c70 Clean up. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 9782 diff changeset	174 if (this.getParent() == null) {
29e9a5d18c70 Clean up. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 9782 diff changeset	175 throw new IllegalStateException("This node cannot be replaced, because it does not yet have a parent.");
29e9a5d18c70 Clean up. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 9782 diff changeset	176 }
11648 4ab1f371adc8 Do not assign new source section if replacing node already has source section assigned. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 11610 diff changeset	177 if (sourceSection != null && newNode.getSourceSection() == null) {
9256 9640bb930327 Preserve the source section during node rewrites. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 9255 diff changeset	178 // Pass on the source section to the new node.
9640bb930327 Preserve the source section during node rewrites. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 9255 diff changeset	179 newNode.assignSourceSection(sourceSection);
9640bb930327 Preserve the source section during node rewrites. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 9255 diff changeset	180 }
9782 ba02d19dd3cc Added an onReplace method to Node to provide a way for a guest language implementation to use replace tracing. Christian Humer <christian.humer@gmail.com> parents: 9256 diff changeset	181 onReplace(newNode, reason);
12494 57b8a41c0e18 Truffle: fix possible node rewrite failures after recursive calls. Andreas Woess <andreas.woess@jku.at> parents: 11951 diff changeset	182 ((Node) newNode).parent = this.parent;
57b8a41c0e18 Truffle: fix possible node rewrite failures after recursive calls. Andreas Woess <andreas.woess@jku.at> parents: 11951 diff changeset	183 if (!NodeUtil.replaceChild(this.parent, this, newNode)) {
57b8a41c0e18 Truffle: fix possible node rewrite failures after recursive calls. Andreas Woess <andreas.woess@jku.at> parents: 11951 diff changeset	184 fixupTree();
57b8a41c0e18 Truffle: fix possible node rewrite failures after recursive calls. Andreas Woess <andreas.woess@jku.at> parents: 11951 diff changeset	185 }
57b8a41c0e18 Truffle: fix possible node rewrite failures after recursive calls. Andreas Woess <andreas.woess@jku.at> parents: 11951 diff changeset	186 return newNode;
7267 a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	187 }
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	188
12494 57b8a41c0e18 Truffle: fix possible node rewrite failures after recursive calls. Andreas Woess <andreas.woess@jku.at> parents: 11951 diff changeset	189 /**
57b8a41c0e18 Truffle: fix possible node rewrite failures after recursive calls. Andreas Woess <andreas.woess@jku.at> parents: 11951 diff changeset	190 * Rewrite has failed; the tree is likely inconsistent, so fix any stale parent references.
57b8a41c0e18 Truffle: fix possible node rewrite failures after recursive calls. Andreas Woess <andreas.woess@jku.at> parents: 11951 diff changeset	191 *
57b8a41c0e18 Truffle: fix possible node rewrite failures after recursive calls. Andreas Woess <andreas.woess@jku.at> parents: 11951 diff changeset	192 * This is a rather expensive operation but rare to occur.
57b8a41c0e18 Truffle: fix possible node rewrite failures after recursive calls. Andreas Woess <andreas.woess@jku.at> parents: 11951 diff changeset	193 */
57b8a41c0e18 Truffle: fix possible node rewrite failures after recursive calls. Andreas Woess <andreas.woess@jku.at> parents: 11951 diff changeset	194 private void fixupTree() {
57b8a41c0e18 Truffle: fix possible node rewrite failures after recursive calls. Andreas Woess <andreas.woess@jku.at> parents: 11951 diff changeset	195 Node rootNode = NodeUtil.findParent(this, RootNode.class);
57b8a41c0e18 Truffle: fix possible node rewrite failures after recursive calls. Andreas Woess <andreas.woess@jku.at> parents: 11951 diff changeset	196 if (rootNode == null) {
57b8a41c0e18 Truffle: fix possible node rewrite failures after recursive calls. Andreas Woess <andreas.woess@jku.at> parents: 11951 diff changeset	197 throw new UnsupportedOperationException("Tree does not have a root node.");
57b8a41c0e18 Truffle: fix possible node rewrite failures after recursive calls. Andreas Woess <andreas.woess@jku.at> parents: 11951 diff changeset	198 }
57b8a41c0e18 Truffle: fix possible node rewrite failures after recursive calls. Andreas Woess <andreas.woess@jku.at> parents: 11951 diff changeset	199 rootNode.fixupChildren();
57b8a41c0e18 Truffle: fix possible node rewrite failures after recursive calls. Andreas Woess <andreas.woess@jku.at> parents: 11951 diff changeset	200 }
57b8a41c0e18 Truffle: fix possible node rewrite failures after recursive calls. Andreas Woess <andreas.woess@jku.at> parents: 11951 diff changeset	201
57b8a41c0e18 Truffle: fix possible node rewrite failures after recursive calls. Andreas Woess <andreas.woess@jku.at> parents: 11951 diff changeset	202 private void fixupChildren() {
57b8a41c0e18 Truffle: fix possible node rewrite failures after recursive calls. Andreas Woess <andreas.woess@jku.at> parents: 11951 diff changeset	203 for (Node child : getChildren()) {
57b8a41c0e18 Truffle: fix possible node rewrite failures after recursive calls. Andreas Woess <andreas.woess@jku.at> parents: 11951 diff changeset	204 if (child != null) {
57b8a41c0e18 Truffle: fix possible node rewrite failures after recursive calls. Andreas Woess <andreas.woess@jku.at> parents: 11951 diff changeset	205 if (child.parent != this) {
57b8a41c0e18 Truffle: fix possible node rewrite failures after recursive calls. Andreas Woess <andreas.woess@jku.at> parents: 11951 diff changeset	206 child.parent = this;
57b8a41c0e18 Truffle: fix possible node rewrite failures after recursive calls. Andreas Woess <andreas.woess@jku.at> parents: 11951 diff changeset	207 }
57b8a41c0e18 Truffle: fix possible node rewrite failures after recursive calls. Andreas Woess <andreas.woess@jku.at> parents: 11951 diff changeset	208 child.fixupChildren();
57b8a41c0e18 Truffle: fix possible node rewrite failures after recursive calls. Andreas Woess <andreas.woess@jku.at> parents: 11951 diff changeset	209 }
57b8a41c0e18 Truffle: fix possible node rewrite failures after recursive calls. Andreas Woess <andreas.woess@jku.at> parents: 11951 diff changeset	210 }
9255 cdf10fb20022 Remove Node.replaceChild method from the public API. Node.replace remains as the only method in the API to modify the AST. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 9254 diff changeset	211 }
cdf10fb20022 Remove Node.replaceChild method from the public API. Node.replace remains as the only method in the API to modify the AST. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 9254 diff changeset	212
7267 a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	213 /**
9256 9640bb930327 Preserve the source section during node rewrites. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 9255 diff changeset	214 * Replaces this node with another node. If there is a source section (see
9640bb930327 Preserve the source section during node rewrites. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 9255 diff changeset	215 * {@link #getSourceSection()}) associated with this node, it is transferred to the new node.
7530 5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7267 diff changeset	216 *
7267 a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	217 * @param newNode the new node that is the replacement
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	218 * @return the new node
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	219 */
9254 4497235516df New API for representing Source objects and SourceSection objects. SourceSection objects can be associated with Truffle interpreter nodes. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: 7530 diff changeset	220 public final <T extends Node> T replace(T newNode) {
7267 a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	221 return replace(newNode, "");
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	222 }
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	223
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	224 /**
10846 e87d56a51047 Truffle: add Node.isReplaceable() Andreas Woess <andreas.woess@jku.at> parents: 10843 diff changeset	225 * Checks if this node is properly adopted by a parent and can be replaced.
e87d56a51047 Truffle: add Node.isReplaceable() Andreas Woess <andreas.woess@jku.at> parents: 10843 diff changeset	226 *
e87d56a51047 Truffle: add Node.isReplaceable() Andreas Woess <andreas.woess@jku.at> parents: 10843 diff changeset	227 * @return {@code true} if it is safe to replace this node.
e87d56a51047 Truffle: add Node.isReplaceable() Andreas Woess <andreas.woess@jku.at> parents: 10843 diff changeset	228 */
e87d56a51047 Truffle: add Node.isReplaceable() Andreas Woess <andreas.woess@jku.at> parents: 10843 diff changeset	229 public final boolean isReplaceable() {
e87d56a51047 Truffle: add Node.isReplaceable() Andreas Woess <andreas.woess@jku.at> parents: 10843 diff changeset	230 if (getParent() != null) {
e87d56a51047 Truffle: add Node.isReplaceable() Andreas Woess <andreas.woess@jku.at> parents: 10843 diff changeset	231 for (Node sibling : getParent().getChildren()) {
e87d56a51047 Truffle: add Node.isReplaceable() Andreas Woess <andreas.woess@jku.at> parents: 10843 diff changeset	232 if (sibling == this) {
e87d56a51047 Truffle: add Node.isReplaceable() Andreas Woess <andreas.woess@jku.at> parents: 10843 diff changeset	233 return true;
e87d56a51047 Truffle: add Node.isReplaceable() Andreas Woess <andreas.woess@jku.at> parents: 10843 diff changeset	234 }
e87d56a51047 Truffle: add Node.isReplaceable() Andreas Woess <andreas.woess@jku.at> parents: 10843 diff changeset	235 }
e87d56a51047 Truffle: add Node.isReplaceable() Andreas Woess <andreas.woess@jku.at> parents: 10843 diff changeset	236 }
e87d56a51047 Truffle: add Node.isReplaceable() Andreas Woess <andreas.woess@jku.at> parents: 10843 diff changeset	237 return false;
e87d56a51047 Truffle: add Node.isReplaceable() Andreas Woess <andreas.woess@jku.at> parents: 10843 diff changeset	238 }
e87d56a51047 Truffle: add Node.isReplaceable() Andreas Woess <andreas.woess@jku.at> parents: 10843 diff changeset	239
e87d56a51047 Truffle: add Node.isReplaceable() Andreas Woess <andreas.woess@jku.at> parents: 10843 diff changeset	240 /**
9782 ba02d19dd3cc Added an onReplace method to Node to provide a way for a guest language implementation to use replace tracing. Christian Humer <christian.humer@gmail.com> parents: 9256 diff changeset	241 * Intended to be implemented by subclasses of {@link Node} to receive a notification when the
ba02d19dd3cc Added an onReplace method to Node to provide a way for a guest language implementation to use replace tracing. Christian Humer <christian.humer@gmail.com> parents: 9256 diff changeset	242 * node is rewritten. This method is invoked before the actual replace has happened.
ba02d19dd3cc Added an onReplace method to Node to provide a way for a guest language implementation to use replace tracing. Christian Humer <christian.humer@gmail.com> parents: 9256 diff changeset	243 *
ba02d19dd3cc Added an onReplace method to Node to provide a way for a guest language implementation to use replace tracing. Christian Humer <christian.humer@gmail.com> parents: 9256 diff changeset	244 * @param newNode the replacement node
ba02d19dd3cc Added an onReplace method to Node to provide a way for a guest language implementation to use replace tracing. Christian Humer <christian.humer@gmail.com> parents: 9256 diff changeset	245 * @param reason the reason the replace supplied
ba02d19dd3cc Added an onReplace method to Node to provide a way for a guest language implementation to use replace tracing. Christian Humer <christian.humer@gmail.com> parents: 9256 diff changeset	246 */
ba02d19dd3cc Added an onReplace method to Node to provide a way for a guest language implementation to use replace tracing. Christian Humer <christian.humer@gmail.com> parents: 9256 diff changeset	247 protected void onReplace(Node newNode, String reason) {
10862 8c570011b86f Truffle: when a node is replaced, notify optimized call target and delay compilation. Andreas Woess <andreas.woess@jku.at> parents: 10846 diff changeset	248 RootNode rootNode = NodeUtil.findParent(this, RootNode.class);
8c570011b86f Truffle: when a node is replaced, notify optimized call target and delay compilation. Andreas Woess <andreas.woess@jku.at> parents: 10846 diff changeset	249 if (rootNode != null) {
8c570011b86f Truffle: when a node is replaced, notify optimized call target and delay compilation. Andreas Woess <andreas.woess@jku.at> parents: 10846 diff changeset	250 if (rootNode.getCallTarget() instanceof ReplaceObserver) {
8c570011b86f Truffle: when a node is replaced, notify optimized call target and delay compilation. Andreas Woess <andreas.woess@jku.at> parents: 10846 diff changeset	251 ((ReplaceObserver) rootNode.getCallTarget()).nodeReplaced();
8c570011b86f Truffle: when a node is replaced, notify optimized call target and delay compilation. Andreas Woess <andreas.woess@jku.at> parents: 10846 diff changeset	252 }
8c570011b86f Truffle: when a node is replaced, notify optimized call target and delay compilation. Andreas Woess <andreas.woess@jku.at> parents: 10846 diff changeset	253 }
10590 6eb8d63cea34 Added a feature to trace rewrites of truffle nodes. Christian Humer <christian.humer@gmail.com> parents: 10481 diff changeset	254 if (TruffleOptions.TraceRewrites) {
6eb8d63cea34 Added a feature to trace rewrites of truffle nodes. Christian Humer <christian.humer@gmail.com> parents: 10481 diff changeset	255 Class<? extends Node> from = getClass();
6eb8d63cea34 Added a feature to trace rewrites of truffle nodes. Christian Humer <christian.humer@gmail.com> parents: 10481 diff changeset	256 Class<? extends Node> to = newNode.getClass();
6eb8d63cea34 Added a feature to trace rewrites of truffle nodes. Christian Humer <christian.humer@gmail.com> parents: 10481 diff changeset	257
6eb8d63cea34 Added a feature to trace rewrites of truffle nodes. Christian Humer <christian.humer@gmail.com> parents: 10481 diff changeset	258 if (TruffleOptions.TraceRewritesFilterFromKind != null) {
6eb8d63cea34 Added a feature to trace rewrites of truffle nodes. Christian Humer <christian.humer@gmail.com> parents: 10481 diff changeset	259 if (filterByKind(from, TruffleOptions.TraceRewritesFilterFromKind)) {
6eb8d63cea34 Added a feature to trace rewrites of truffle nodes. Christian Humer <christian.humer@gmail.com> parents: 10481 diff changeset	260 return;
6eb8d63cea34 Added a feature to trace rewrites of truffle nodes. Christian Humer <christian.humer@gmail.com> parents: 10481 diff changeset	261 }
6eb8d63cea34 Added a feature to trace rewrites of truffle nodes. Christian Humer <christian.humer@gmail.com> parents: 10481 diff changeset	262 }
6eb8d63cea34 Added a feature to trace rewrites of truffle nodes. Christian Humer <christian.humer@gmail.com> parents: 10481 diff changeset	263
6eb8d63cea34 Added a feature to trace rewrites of truffle nodes. Christian Humer <christian.humer@gmail.com> parents: 10481 diff changeset	264 if (TruffleOptions.TraceRewritesFilterToKind != null) {
6eb8d63cea34 Added a feature to trace rewrites of truffle nodes. Christian Humer <christian.humer@gmail.com> parents: 10481 diff changeset	265 if (filterByKind(to, TruffleOptions.TraceRewritesFilterToKind)) {
6eb8d63cea34 Added a feature to trace rewrites of truffle nodes. Christian Humer <christian.humer@gmail.com> parents: 10481 diff changeset	266 return;
6eb8d63cea34 Added a feature to trace rewrites of truffle nodes. Christian Humer <christian.humer@gmail.com> parents: 10481 diff changeset	267 }
6eb8d63cea34 Added a feature to trace rewrites of truffle nodes. Christian Humer <christian.humer@gmail.com> parents: 10481 diff changeset	268 }
6eb8d63cea34 Added a feature to trace rewrites of truffle nodes. Christian Humer <christian.humer@gmail.com> parents: 10481 diff changeset	269
6eb8d63cea34 Added a feature to trace rewrites of truffle nodes. Christian Humer <christian.humer@gmail.com> parents: 10481 diff changeset	270 String filter = TruffleOptions.TraceRewritesFilterClass;
6eb8d63cea34 Added a feature to trace rewrites of truffle nodes. Christian Humer <christian.humer@gmail.com> parents: 10481 diff changeset	271 if (filter != null && (filterByContainsClassName(from, filter) \|\| filterByContainsClassName(to, filter))) {
6eb8d63cea34 Added a feature to trace rewrites of truffle nodes. Christian Humer <christian.humer@gmail.com> parents: 10481 diff changeset	272 return;
6eb8d63cea34 Added a feature to trace rewrites of truffle nodes. Christian Humer <christian.humer@gmail.com> parents: 10481 diff changeset	273 }
6eb8d63cea34 Added a feature to trace rewrites of truffle nodes. Christian Humer <christian.humer@gmail.com> parents: 10481 diff changeset	274
6eb8d63cea34 Added a feature to trace rewrites of truffle nodes. Christian Humer <christian.humer@gmail.com> parents: 10481 diff changeset	275 // CheckStyle: stop system..print check
6eb8d63cea34 Added a feature to trace rewrites of truffle nodes. Christian Humer <christian.humer@gmail.com> parents: 10481 diff changeset	276 System.out.printf("[truffle] rewrite %-50s \|From %-40s \|To %-40s \|Reason %s.%n", this.toString(), formatNodeInfo(from), formatNodeInfo(to), reason);
6eb8d63cea34 Added a feature to trace rewrites of truffle nodes. Christian Humer <christian.humer@gmail.com> parents: 10481 diff changeset	277 // CheckStyle: resume system..print check
6eb8d63cea34 Added a feature to trace rewrites of truffle nodes. Christian Humer <christian.humer@gmail.com> parents: 10481 diff changeset	278 }
6eb8d63cea34 Added a feature to trace rewrites of truffle nodes. Christian Humer <christian.humer@gmail.com> parents: 10481 diff changeset	279 }
6eb8d63cea34 Added a feature to trace rewrites of truffle nodes. Christian Humer <christian.humer@gmail.com> parents: 10481 diff changeset	280
6eb8d63cea34 Added a feature to trace rewrites of truffle nodes. Christian Humer <christian.humer@gmail.com> parents: 10481 diff changeset	281 private static String formatNodeInfo(Class<? extends Node> clazz) {
6eb8d63cea34 Added a feature to trace rewrites of truffle nodes. Christian Humer <christian.humer@gmail.com> parents: 10481 diff changeset	282 NodeInfo nodeInfo = clazz.getAnnotation(NodeInfo.class);
6eb8d63cea34 Added a feature to trace rewrites of truffle nodes. Christian Humer <christian.humer@gmail.com> parents: 10481 diff changeset	283 String kind = "?";
6eb8d63cea34 Added a feature to trace rewrites of truffle nodes. Christian Humer <christian.humer@gmail.com> parents: 10481 diff changeset	284 if (nodeInfo != null) {
6eb8d63cea34 Added a feature to trace rewrites of truffle nodes. Christian Humer <christian.humer@gmail.com> parents: 10481 diff changeset	285 switch (nodeInfo.kind()) {
6eb8d63cea34 Added a feature to trace rewrites of truffle nodes. Christian Humer <christian.humer@gmail.com> parents: 10481 diff changeset	286 case GENERIC:
6eb8d63cea34 Added a feature to trace rewrites of truffle nodes. Christian Humer <christian.humer@gmail.com> parents: 10481 diff changeset	287 kind = "G";
6eb8d63cea34 Added a feature to trace rewrites of truffle nodes. Christian Humer <christian.humer@gmail.com> parents: 10481 diff changeset	288 break;
6eb8d63cea34 Added a feature to trace rewrites of truffle nodes. Christian Humer <christian.humer@gmail.com> parents: 10481 diff changeset	289 case SPECIALIZED:
6eb8d63cea34 Added a feature to trace rewrites of truffle nodes. Christian Humer <christian.humer@gmail.com> parents: 10481 diff changeset	290 kind = "S";
6eb8d63cea34 Added a feature to trace rewrites of truffle nodes. Christian Humer <christian.humer@gmail.com> parents: 10481 diff changeset	291 break;
6eb8d63cea34 Added a feature to trace rewrites of truffle nodes. Christian Humer <christian.humer@gmail.com> parents: 10481 diff changeset	292 case UNINITIALIZED:
6eb8d63cea34 Added a feature to trace rewrites of truffle nodes. Christian Humer <christian.humer@gmail.com> parents: 10481 diff changeset	293 kind = "U";
6eb8d63cea34 Added a feature to trace rewrites of truffle nodes. Christian Humer <christian.humer@gmail.com> parents: 10481 diff changeset	294 break;
10592 99b58803d6d9 Truffle-DSL: API changes for new polymorphic caching feature. Christian Humer <christian.humer@gmail.com> parents: 10590 diff changeset	295 case POLYMORPHIC:
99b58803d6d9 Truffle-DSL: API changes for new polymorphic caching feature. Christian Humer <christian.humer@gmail.com> parents: 10590 diff changeset	296 kind = "P";
99b58803d6d9 Truffle-DSL: API changes for new polymorphic caching feature. Christian Humer <christian.humer@gmail.com> parents: 10590 diff changeset	297 break;
10590 6eb8d63cea34 Added a feature to trace rewrites of truffle nodes. Christian Humer <christian.humer@gmail.com> parents: 10481 diff changeset	298 default:
6eb8d63cea34 Added a feature to trace rewrites of truffle nodes. Christian Humer <christian.humer@gmail.com> parents: 10481 diff changeset	299 kind = "?";
6eb8d63cea34 Added a feature to trace rewrites of truffle nodes. Christian Humer <christian.humer@gmail.com> parents: 10481 diff changeset	300 break;
6eb8d63cea34 Added a feature to trace rewrites of truffle nodes. Christian Humer <christian.humer@gmail.com> parents: 10481 diff changeset	301 }
6eb8d63cea34 Added a feature to trace rewrites of truffle nodes. Christian Humer <christian.humer@gmail.com> parents: 10481 diff changeset	302 }
6eb8d63cea34 Added a feature to trace rewrites of truffle nodes. Christian Humer <christian.humer@gmail.com> parents: 10481 diff changeset	303 return kind + " " + clazz.getSimpleName();
6eb8d63cea34 Added a feature to trace rewrites of truffle nodes. Christian Humer <christian.humer@gmail.com> parents: 10481 diff changeset	304 }
6eb8d63cea34 Added a feature to trace rewrites of truffle nodes. Christian Humer <christian.humer@gmail.com> parents: 10481 diff changeset	305
6eb8d63cea34 Added a feature to trace rewrites of truffle nodes. Christian Humer <christian.humer@gmail.com> parents: 10481 diff changeset	306 private static boolean filterByKind(Class<?> clazz, Kind kind) {
6eb8d63cea34 Added a feature to trace rewrites of truffle nodes. Christian Humer <christian.humer@gmail.com> parents: 10481 diff changeset	307 NodeInfo info = clazz.getAnnotation(NodeInfo.class);
6eb8d63cea34 Added a feature to trace rewrites of truffle nodes. Christian Humer <christian.humer@gmail.com> parents: 10481 diff changeset	308 if (info != null) {
6eb8d63cea34 Added a feature to trace rewrites of truffle nodes. Christian Humer <christian.humer@gmail.com> parents: 10481 diff changeset	309 return info.kind() != kind;
6eb8d63cea34 Added a feature to trace rewrites of truffle nodes. Christian Humer <christian.humer@gmail.com> parents: 10481 diff changeset	310 }
6eb8d63cea34 Added a feature to trace rewrites of truffle nodes. Christian Humer <christian.humer@gmail.com> parents: 10481 diff changeset	311 return true;
6eb8d63cea34 Added a feature to trace rewrites of truffle nodes. Christian Humer <christian.humer@gmail.com> parents: 10481 diff changeset	312 }
6eb8d63cea34 Added a feature to trace rewrites of truffle nodes. Christian Humer <christian.humer@gmail.com> parents: 10481 diff changeset	313
6eb8d63cea34 Added a feature to trace rewrites of truffle nodes. Christian Humer <christian.humer@gmail.com> parents: 10481 diff changeset	314 private static boolean filterByContainsClassName(Class<? extends Node> from, String filter) {
6eb8d63cea34 Added a feature to trace rewrites of truffle nodes. Christian Humer <christian.humer@gmail.com> parents: 10481 diff changeset	315 Class<?> currentFrom = from;
6eb8d63cea34 Added a feature to trace rewrites of truffle nodes. Christian Humer <christian.humer@gmail.com> parents: 10481 diff changeset	316 while (currentFrom != null) {
6eb8d63cea34 Added a feature to trace rewrites of truffle nodes. Christian Humer <christian.humer@gmail.com> parents: 10481 diff changeset	317 if (currentFrom.getName().contains(filter)) {
6eb8d63cea34 Added a feature to trace rewrites of truffle nodes. Christian Humer <christian.humer@gmail.com> parents: 10481 diff changeset	318 return false;
6eb8d63cea34 Added a feature to trace rewrites of truffle nodes. Christian Humer <christian.humer@gmail.com> parents: 10481 diff changeset	319 }
6eb8d63cea34 Added a feature to trace rewrites of truffle nodes. Christian Humer <christian.humer@gmail.com> parents: 10481 diff changeset	320 currentFrom = currentFrom.getSuperclass();
6eb8d63cea34 Added a feature to trace rewrites of truffle nodes. Christian Humer <christian.humer@gmail.com> parents: 10481 diff changeset	321 }
6eb8d63cea34 Added a feature to trace rewrites of truffle nodes. Christian Humer <christian.humer@gmail.com> parents: 10481 diff changeset	322 return true;
9782 ba02d19dd3cc Added an onReplace method to Node to provide a way for a guest language implementation to use replace tracing. Christian Humer <christian.humer@gmail.com> parents: 9256 diff changeset	323 }
ba02d19dd3cc Added an onReplace method to Node to provide a way for a guest language implementation to use replace tracing. Christian Humer <christian.humer@gmail.com> parents: 9256 diff changeset	324
ba02d19dd3cc Added an onReplace method to Node to provide a way for a guest language implementation to use replace tracing. Christian Humer <christian.humer@gmail.com> parents: 9256 diff changeset	325 /**
7530 5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7267 diff changeset	326 * Invokes the {@link NodeVisitor#visit(Node)} method for this node and recursively also for all
5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7267 diff changeset	327 * child nodes.
5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7267 diff changeset	328 *
7267 a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	329 * @param nodeVisitor the visitor
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	330 */
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	331 public final void accept(NodeVisitor nodeVisitor) {
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	332 if (nodeVisitor.visit(this)) {
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	333 for (Node child : this.getChildren()) {
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	334 if (child != null) {
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	335 child.accept(nodeVisitor);
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	336 }
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	337 }
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	338 }
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	339 }
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	340
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	341 /**
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	342 * Iterator over the children of this node.
7530 5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7267 diff changeset	343 *
7267 a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	344 * @return the iterator
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	345 */
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	346 public final Iterable<Node> getChildren() {
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	347 final Node node = this;
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	348 return new Iterable<Node>() {
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	349
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	350 public Iterator<Node> iterator() {
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	351 return new NodeUtil.NodeIterator(node);
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	352 }
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	353 };
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	354 }
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	355
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	356 /**
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	357 * Creates a shallow copy of this node.
7530 5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7267 diff changeset	358 *
7267 a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	359 * @return the new copy
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	360 */
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	361 public Node copy() {
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	362 try {
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	363 return (Node) super.clone();
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	364 } catch (CloneNotSupportedException e) {
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	365 return null;
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	366 }
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	367 }
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	368
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	369 /**
7530 5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7267 diff changeset	370 * This method must never be called. It enforces that {@link Object#clone} is not directly
5e3d1a68664e applied mx eclipseformat to all Java files Doug Simon <doug.simon@oracle.com> parents: 7267 diff changeset	371 * called by subclasses. Use the {@link #copy()} method instead.
7267 a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	372 */
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	373 @Override
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	374 @Deprecated
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	375 protected final Object clone() throws CloneNotSupportedException {
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	376 throw new IllegalStateException("This method should never be called, use the copy method instead!");
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	377 }
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	378
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	379 /**
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	380 * Converts this node to a textual representation useful for debugging.
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	381 */
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	382 @Override
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	383 public String toString() {
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	384 StringBuilder sb = new StringBuilder(getClass().getSimpleName());
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	385 Map<String, Object> properties = getDebugProperties();
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	386 boolean hasProperties = false;
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	387 for (Map.Entry<String, Object> entry : properties.entrySet()) {
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	388 sb.append(hasProperties ? "," : "<");
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	389 hasProperties = true;
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	390 sb.append(entry.getKey()).append("=").append(entry.getValue());
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	391 }
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	392 if (hasProperties) {
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	393 sb.append(">");
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	394 }
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	395 sb.append("@").append(Integer.toHexString(hashCode()));
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	396 return sb.toString();
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	397 }
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	398 }

Mercurial > hg > truffle

annotate graal/com.oracle.truffle.api/src/com/oracle/truffle/api/nodes/Node.java @ 12494:57b8a41c0e18