Mercurial > hg > truffle
annotate graal/com.oracle.truffle.dsl.processor/src/com/oracle/truffle/dsl/processor/parser/NodeParser.java @ 18811:d2ec5f50dcd0
Truffle-DSL: fixed name clashes were still possible on a OS with case insensitive file system.
author | Christian Humer <christian.humer@gmail.com> |
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date | Sat, 10 Jan 2015 13:44:47 +0100 |
parents | b9cf6f3150ea |
children | ae81dd154fb6 |
rev | line source |
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1 /* |
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2 * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved. |
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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4 * |
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5 * This code is free software; you can redistribute it and/or modify it |
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6 * under the terms of the GNU General Public License version 2 only, as |
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7 * published by the Free Software Foundation. |
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8 * |
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9 * This code is distributed in the hope that it will be useful, but WITHOUT |
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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12 * version 2 for more details (a copy is included in the LICENSE file that |
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13 * accompanied this code). |
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14 * |
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15 * You should have received a copy of the GNU General Public License version |
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16 * 2 along with this work; if not, write to the Free Software Foundation, |
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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18 * |
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
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22 */ |
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23 package com.oracle.truffle.dsl.processor.parser; |
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24 |
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25 import java.lang.annotation.*; |
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26 import java.util.*; |
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27 |
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28 import javax.lang.model.element.*; |
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29 import javax.lang.model.type.*; |
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30 import javax.lang.model.util.*; |
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31 import javax.tools.Diagnostic.Kind; |
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32 |
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33 import com.oracle.truffle.api.dsl.*; |
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34 import com.oracle.truffle.api.nodes.*; |
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35 import com.oracle.truffle.dsl.processor.*; |
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36 import com.oracle.truffle.dsl.processor.java.*; |
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37 import com.oracle.truffle.dsl.processor.java.compiler.*; |
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38 import com.oracle.truffle.dsl.processor.model.*; |
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39 import com.oracle.truffle.dsl.processor.model.NodeChildData.Cardinality; |
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40 import com.oracle.truffle.dsl.processor.model.SpecializationData.SpecializationKind; |
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41 import com.oracle.truffle.dsl.processor.model.TemplateMethod.TypeSignature; |
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42 |
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43 public class NodeParser extends AbstractParser<NodeData> { |
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44 |
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45 public static final List<Class<? extends Annotation>> ANNOTATIONS = Arrays.asList(Fallback.class, TypeSystemReference.class, ShortCircuit.class, Specialization.class, NodeChild.class, |
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46 NodeChildren.class); |
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47 |
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48 @Override |
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49 protected NodeData parse(Element element, AnnotationMirror mirror) { |
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50 NodeData node = parseRootType((TypeElement) element); |
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51 if (Log.isDebug() && node != null) { |
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52 String dump = node.dump(); |
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53 log.message(Kind.ERROR, null, null, null, dump); |
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54 } |
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55 return node; |
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56 } |
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57 |
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58 @Override |
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59 protected NodeData filterErrorElements(NodeData model) { |
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60 for (Iterator<NodeData> iterator = model.getEnclosingNodes().iterator(); iterator.hasNext();) { |
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61 NodeData node = filterErrorElements(iterator.next()); |
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62 if (node == null) { |
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63 iterator.remove(); |
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64 } |
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65 } |
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66 if (model.hasErrors()) { |
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67 return null; |
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68 } |
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69 return model; |
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70 } |
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71 |
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72 @Override |
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73 public boolean isDelegateToRootDeclaredType() { |
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74 return true; |
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75 } |
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76 |
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77 @Override |
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78 public Class<? extends Annotation> getAnnotationType() { |
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79 return null; |
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80 } |
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81 |
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82 @Override |
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83 public List<Class<? extends Annotation>> getTypeDelegatedAnnotationTypes() { |
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84 return ANNOTATIONS; |
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85 } |
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86 |
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87 private NodeData parseRootType(TypeElement rootType) { |
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88 List<NodeData> enclosedNodes = new ArrayList<>(); |
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89 for (TypeElement enclosedType : ElementFilter.typesIn(rootType.getEnclosedElements())) { |
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90 NodeData enclosedChild = parseRootType(enclosedType); |
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91 if (enclosedChild != null) { |
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92 enclosedNodes.add(enclosedChild); |
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93 } |
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94 } |
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95 NodeData node; |
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96 try { |
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97 node = parseNode(rootType); |
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98 } catch (CompileErrorException e) { |
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99 throw e; |
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100 } catch (Throwable e) { |
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101 throw new RuntimeException(String.format("Parsing of Node %s failed.", ElementUtils.getQualifiedName(rootType)), e); |
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102 } |
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103 if (node == null && !enclosedNodes.isEmpty()) { |
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104 node = new NodeData(context, rootType); |
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105 } |
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106 |
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107 if (node != null) { |
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108 for (NodeData enclosedNode : enclosedNodes) { |
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109 node.addEnclosedNode(enclosedNode); |
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110 } |
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111 } |
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112 return node; |
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113 } |
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114 |
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115 private NodeData parseNode(TypeElement originalTemplateType) { |
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116 // reloading the type elements is needed for ecj |
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117 TypeElement templateType = ElementUtils.fromTypeMirror(context.reloadTypeElement(originalTemplateType)); |
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118 |
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119 if (ElementUtils.findAnnotationMirror(processingEnv, originalTemplateType, GeneratedBy.class) != null) { |
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120 // generated nodes should not get called again. |
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121 return null; |
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122 } |
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123 |
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124 if (!ElementUtils.isAssignable(templateType.asType(), context.getTruffleTypes().getNode())) { |
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125 return null; |
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126 } |
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127 |
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128 List<TypeElement> lookupTypes = collectSuperClasses(new ArrayList<TypeElement>(), templateType); |
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129 List<Element> members = loadMembers(templateType); |
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130 // ensure the processed element has at least one @Specialization annotation. |
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131 if (!containsSpecializations(members)) { |
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132 return null; |
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133 } |
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134 |
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135 NodeData node = parseNodeData(templateType, lookupTypes); |
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136 |
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137 node.getAssumptions().addAll(parseAssumptions(lookupTypes)); |
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138 node.getFields().addAll(parseFields(lookupTypes, members)); |
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139 node.getChildren().addAll(parseChildren(lookupTypes, members)); |
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140 node.getChildExecutions().addAll(parseExecutions(node.getChildren(), members)); |
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141 node.setExecutableTypes(groupExecutableTypes(new ExecutableTypeMethodParser(context, node, context.getFrameTypes()).parse(members))); |
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142 |
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143 initializeExecutableTypes(node); |
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144 initializeImportGuards(node, lookupTypes, members); |
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145 |
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146 if (node.hasErrors()) { |
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147 return node; // error sync point |
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148 } |
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149 |
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150 initializeChildren(node); |
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151 |
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152 if (node.hasErrors()) { |
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153 return node; // error sync point |
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154 } |
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155 |
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156 node.getSpecializations().addAll(new SpecializationMethodParser(context, node).parse(members)); |
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157 node.getSpecializations().addAll(new GenericParser(context, node).parse(members)); |
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158 node.getCasts().addAll(new CreateCastParser(context, node).parse(members)); |
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159 node.getShortCircuits().addAll(new ShortCircuitParser(context, node).parse(members)); |
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160 |
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161 if (node.hasErrors()) { |
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162 return node; // error sync point |
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163 } |
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164 |
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165 verifySpecializationSameLength(node); |
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166 initializeSpecializations(members, node); |
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167 initializeShortCircuits(node); // requires specializations and polymorphic specializations |
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168 |
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169 verifyVisibilities(node); |
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170 verifyMissingAbstractMethods(node, members); |
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171 verifyConstructors(node); |
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172 verifyNamingConvention(node.getShortCircuits(), "needs"); |
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173 verifySpecializationThrows(node); |
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174 return node; |
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175 } |
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176 |
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177 private ArrayList<Element> loadMembers(TypeElement templateType) { |
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178 return new ArrayList<>(CompilerFactory.getCompiler(templateType).getAllMembersInDeclarationOrder(context.getEnvironment(), templateType)); |
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179 } |
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180 |
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181 private boolean containsSpecializations(List<Element> elements) { |
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182 boolean foundSpecialization = false; |
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183 for (ExecutableElement method : ElementFilter.methodsIn(elements)) { |
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184 if (ElementUtils.findAnnotationMirror(processingEnv, method, Specialization.class) != null) { |
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185 foundSpecialization = true; |
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186 break; |
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187 } |
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188 } |
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189 return foundSpecialization; |
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190 } |
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191 |
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192 private void initializeImportGuards(NodeData node, List<TypeElement> lookupTypes, List<Element> elements) { |
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193 for (TypeElement lookupType : lookupTypes) { |
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194 AnnotationMirror importAnnotation = ElementUtils.findAnnotationMirror(processingEnv, lookupType, ImportGuards.class); |
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195 if (importAnnotation == null) { |
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196 continue; |
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197 } |
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198 AnnotationValue importClassesValue = ElementUtils.getAnnotationValue(importAnnotation, "value"); |
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199 List<TypeMirror> importClasses = ElementUtils.getAnnotationValueList(TypeMirror.class, importAnnotation, "value"); |
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200 if (importClasses.isEmpty()) { |
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201 node.addError(importAnnotation, importClassesValue, "At least import guard classes must be specified."); |
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202 continue; |
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203 } |
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204 for (TypeMirror importGuardClass : importClasses) { |
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205 if (importGuardClass.getKind() != TypeKind.DECLARED) { |
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206 node.addError(importAnnotation, importClassesValue, "The specified import guard class '%s' is not a declared type.", ElementUtils.getQualifiedName(importGuardClass)); |
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207 continue; |
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208 } |
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209 TypeElement typeElement = ElementUtils.fromTypeMirror(importGuardClass); |
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210 |
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211 // hack to reload type is necessary for incremental compiling in eclipse. |
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212 // otherwise methods inside of import guard types are just not found. |
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213 typeElement = ElementUtils.fromTypeMirror(context.reloadType(typeElement.asType())); |
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214 |
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215 if (typeElement.getEnclosingElement().getKind().isClass() && !typeElement.getModifiers().contains(Modifier.PUBLIC)) { |
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216 node.addError(importAnnotation, importClassesValue, "The specified import guard class '%s' must be public.", ElementUtils.getQualifiedName(importGuardClass)); |
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217 continue; |
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218 } |
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219 |
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220 List<? extends ExecutableElement> importMethods = ElementFilter.methodsIn(processingEnv.getElementUtils().getAllMembers(typeElement)); |
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221 |
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222 for (ExecutableElement importMethod : importMethods) { |
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223 if (!importMethod.getModifiers().contains(Modifier.PUBLIC) || !importMethod.getModifiers().contains(Modifier.STATIC)) { |
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224 continue; |
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225 } |
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226 elements.add(importMethod); |
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227 } |
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228 } |
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229 } |
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230 } |
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231 |
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232 private NodeData parseNodeData(TypeElement templateType, List<TypeElement> typeHierarchy) { |
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233 AnnotationMirror typeSystemMirror = findFirstAnnotation(typeHierarchy, TypeSystemReference.class); |
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234 if (typeSystemMirror == null) { |
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235 NodeData nodeData = new NodeData(context, templateType); |
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236 nodeData.addError("No @%s annotation found in type hierarchy of %s.", TypeSystemReference.class.getSimpleName(), ElementUtils.getQualifiedName(templateType)); |
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237 return nodeData; |
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238 } |
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239 |
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240 TypeMirror typeSystemType = ElementUtils.getAnnotationValue(TypeMirror.class, typeSystemMirror, "value"); |
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241 final TypeSystemData typeSystem = (TypeSystemData) context.getTemplate(typeSystemType, true); |
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242 if (typeSystem == null) { |
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243 NodeData nodeData = new NodeData(context, templateType); |
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244 nodeData.addError("The used type system '%s' is invalid. Fix errors in the type system first.", ElementUtils.getQualifiedName(typeSystemType)); |
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245 return nodeData; |
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246 } |
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247 |
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248 AnnotationMirror nodeInfoMirror = findFirstAnnotation(typeHierarchy, NodeInfo.class); |
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249 String shortName = null; |
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250 if (nodeInfoMirror != null) { |
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251 shortName = ElementUtils.getAnnotationValue(String.class, nodeInfoMirror, "shortName"); |
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252 } |
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253 boolean useNodeFactory = findFirstAnnotation(typeHierarchy, GenerateNodeFactory.class) != null; |
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254 return new NodeData(context, templateType, shortName, typeSystem, useNodeFactory); |
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255 |
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256 } |
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257 |
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258 private List<String> parseAssumptions(List<TypeElement> typeHierarchy) { |
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259 List<String> assumptionsList = new ArrayList<>(); |
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260 for (int i = typeHierarchy.size() - 1; i >= 0; i--) { |
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261 TypeElement type = typeHierarchy.get(i); |
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262 AnnotationMirror assumptions = ElementUtils.findAnnotationMirror(context.getEnvironment(), type, NodeAssumptions.class); |
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263 if (assumptions != null) { |
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264 List<String> assumptionStrings = ElementUtils.getAnnotationValueList(String.class, assumptions, "value"); |
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265 for (String string : assumptionStrings) { |
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266 if (assumptionsList.contains(string)) { |
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267 assumptionsList.remove(string); |
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268 } |
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269 assumptionsList.add(string); |
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270 } |
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271 } |
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272 } |
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273 return assumptionsList; |
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274 } |
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275 |
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276 private List<NodeFieldData> parseFields(List<TypeElement> typeHierarchy, List<? extends Element> elements) { |
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277 Set<String> names = new HashSet<>(); |
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278 |
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279 List<NodeFieldData> fields = new ArrayList<>(); |
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280 for (VariableElement field : ElementFilter.fieldsIn(elements)) { |
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281 if (field.getModifiers().contains(Modifier.STATIC)) { |
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282 continue; |
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283 } |
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284 if (field.getModifiers().contains(Modifier.PUBLIC) || field.getModifiers().contains(Modifier.PROTECTED)) { |
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285 String name = field.getSimpleName().toString(); |
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286 fields.add(new NodeFieldData(field, null, field.asType(), name, false)); |
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287 names.add(name); |
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288 } |
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289 } |
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290 |
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291 List<TypeElement> reversedTypeHierarchy = new ArrayList<>(typeHierarchy); |
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292 Collections.reverse(reversedTypeHierarchy); |
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293 for (TypeElement typeElement : reversedTypeHierarchy) { |
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294 AnnotationMirror nodeChildrenMirror = ElementUtils.findAnnotationMirror(processingEnv, typeElement, NodeFields.class); |
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295 List<AnnotationMirror> children = ElementUtils.collectAnnotations(context, nodeChildrenMirror, "value", typeElement, NodeField.class); |
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296 |
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297 for (AnnotationMirror mirror : children) { |
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298 String name = ElementUtils.firstLetterLowerCase(ElementUtils.getAnnotationValue(String.class, mirror, "name")); |
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299 TypeMirror type = ElementUtils.getAnnotationValue(TypeMirror.class, mirror, "type"); |
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300 |
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301 NodeFieldData field = new NodeFieldData(typeElement, mirror, type, name, true); |
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302 if (name.isEmpty()) { |
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303 field.addError(ElementUtils.getAnnotationValue(mirror, "name"), "Field name cannot be empty."); |
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304 } else if (names.contains(name)) { |
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305 field.addError(ElementUtils.getAnnotationValue(mirror, "name"), "Duplicate field name '%s'.", name); |
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306 } |
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307 names.add(name); |
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308 |
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309 fields.add(field); |
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310 } |
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311 } |
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312 |
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313 for (NodeFieldData nodeFieldData : fields) { |
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314 nodeFieldData.setGetter(findGetter(elements, nodeFieldData.getName(), nodeFieldData.getType())); |
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315 } |
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316 |
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317 return fields; |
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318 } |
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319 |
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320 private List<NodeChildData> parseChildren(final List<TypeElement> typeHierarchy, List<? extends Element> elements) { |
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321 Set<String> shortCircuits = new HashSet<>(); |
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322 for (ExecutableElement method : ElementFilter.methodsIn(elements)) { |
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323 AnnotationMirror mirror = ElementUtils.findAnnotationMirror(processingEnv, method, ShortCircuit.class); |
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324 if (mirror != null) { |
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325 shortCircuits.add(ElementUtils.getAnnotationValue(String.class, mirror, "value")); |
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326 } |
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327 } |
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328 Map<String, TypeMirror> castNodeTypes = new HashMap<>(); |
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329 for (ExecutableElement method : ElementFilter.methodsIn(elements)) { |
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330 AnnotationMirror mirror = ElementUtils.findAnnotationMirror(processingEnv, method, CreateCast.class); |
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331 if (mirror != null) { |
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332 List<String> children = (ElementUtils.getAnnotationValueList(String.class, mirror, "value")); |
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333 if (children != null) { |
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334 for (String child : children) { |
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335 castNodeTypes.put(child, method.getReturnType()); |
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336 } |
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337 } |
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338 } |
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339 } |
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340 |
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341 List<NodeChildData> parsedChildren = new ArrayList<>(); |
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342 List<TypeElement> typeHierarchyReversed = new ArrayList<>(typeHierarchy); |
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343 Collections.reverse(typeHierarchyReversed); |
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344 for (TypeElement type : typeHierarchyReversed) { |
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345 AnnotationMirror nodeChildrenMirror = ElementUtils.findAnnotationMirror(processingEnv, type, NodeChildren.class); |
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346 |
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347 TypeMirror nodeClassType = type.getSuperclass(); |
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348 if (!ElementUtils.isAssignable(nodeClassType, context.getTruffleTypes().getNode())) { |
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349 nodeClassType = null; |
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350 } |
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351 |
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352 List<AnnotationMirror> children = ElementUtils.collectAnnotations(context, nodeChildrenMirror, "value", type, NodeChild.class); |
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353 int index = 0; |
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354 for (AnnotationMirror childMirror : children) { |
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355 String name = ElementUtils.getAnnotationValue(String.class, childMirror, "value"); |
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356 if (name.equals("")) { |
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357 name = "child" + index; |
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358 } |
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359 |
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360 Cardinality cardinality = Cardinality.ONE; |
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361 |
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362 TypeMirror childType = inheritType(childMirror, "type", nodeClassType); |
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363 if (childType.getKind() == TypeKind.ARRAY) { |
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364 cardinality = Cardinality.MANY; |
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365 } |
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366 |
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367 TypeMirror originalChildType = childType; |
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368 TypeMirror castNodeType = castNodeTypes.get(name); |
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369 if (castNodeType != null) { |
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370 childType = castNodeType; |
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371 } |
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372 |
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373 Element getter = findGetter(elements, name, childType); |
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374 NodeChildData nodeChild = new NodeChildData(type, childMirror, name, childType, originalChildType, getter, cardinality); |
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375 |
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376 parsedChildren.add(nodeChild); |
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377 |
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378 if (nodeChild.getNodeType() == null) { |
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379 nodeChild.addError("No valid node type could be resoleved."); |
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380 } |
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381 if (nodeChild.hasErrors()) { |
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382 continue; |
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383 } |
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384 |
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385 index++; |
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386 } |
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387 } |
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388 |
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389 List<NodeChildData> filteredChildren = new ArrayList<>(); |
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390 Set<String> encounteredNames = new HashSet<>(); |
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391 for (int i = parsedChildren.size() - 1; i >= 0; i--) { |
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392 NodeChildData child = parsedChildren.get(i); |
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393 if (!encounteredNames.contains(child.getName())) { |
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394 filteredChildren.add(0, child); |
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395 encounteredNames.add(child.getName()); |
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396 } |
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397 } |
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398 |
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399 for (NodeChildData child : filteredChildren) { |
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400 List<String> executeWithStrings = ElementUtils.getAnnotationValueList(String.class, child.getMessageAnnotation(), "executeWith"); |
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401 AnnotationValue executeWithValue = ElementUtils.getAnnotationValue(child.getMessageAnnotation(), "executeWith"); |
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402 List<NodeChildData> executeWith = new ArrayList<>(); |
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403 for (String executeWithString : executeWithStrings) { |
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404 |
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405 if (child.getName().equals(executeWithString)) { |
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406 child.addError(executeWithValue, "The child node '%s' cannot be executed with itself.", executeWithString); |
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407 continue; |
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408 } |
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409 |
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410 NodeChildData found = null; |
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411 boolean before = true; |
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412 for (NodeChildData resolveChild : filteredChildren) { |
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413 if (resolveChild == child) { |
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414 before = false; |
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415 continue; |
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416 } |
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417 if (resolveChild.getName().equals(executeWithString)) { |
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418 found = resolveChild; |
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419 break; |
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420 } |
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421 } |
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422 |
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423 if (found == null) { |
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424 child.addError(executeWithValue, "The child node '%s' cannot be executed with '%s'. The child node was not found.", child.getName(), executeWithString); |
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425 continue; |
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426 } else if (!before) { |
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427 child.addError(executeWithValue, "The child node '%s' cannot be executed with '%s'. The node %s is executed after the current node.", child.getName(), executeWithString, |
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428 executeWithString); |
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429 continue; |
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430 } |
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431 executeWith.add(found); |
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432 } |
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433 child.setExecuteWith(executeWith); |
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434 if (child.getNodeData() == null) { |
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435 continue; |
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436 } |
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437 } |
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438 |
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439 return filteredChildren; |
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440 } |
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441 |
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442 private List<NodeExecutionData> parseExecutions(List<NodeChildData> children, List<? extends Element> elements) { |
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443 if (children == null) { |
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444 return null; |
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445 } |
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446 |
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447 // pre-parse short circuits |
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448 Set<String> shortCircuits = new HashSet<>(); |
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449 List<ExecutableElement> methods = ElementFilter.methodsIn(elements); |
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450 for (ExecutableElement method : methods) { |
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451 AnnotationMirror mirror = ElementUtils.findAnnotationMirror(processingEnv, method, ShortCircuit.class); |
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452 if (mirror != null) { |
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453 shortCircuits.add(ElementUtils.getAnnotationValue(String.class, mirror, "value")); |
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454 } |
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455 } |
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456 |
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457 boolean hasVarArgs = false; |
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458 int maxSignatureSize = 0; |
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459 if (!children.isEmpty()) { |
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460 int lastIndex = children.size() - 1; |
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461 hasVarArgs = children.get(lastIndex).getCardinality() == Cardinality.MANY; |
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462 if (hasVarArgs) { |
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463 maxSignatureSize = lastIndex; |
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464 } else { |
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465 maxSignatureSize = children.size(); |
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466 } |
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467 } |
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468 |
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469 List<TypeMirror> frameTypes = context.getFrameTypes(); |
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470 // pre-parse specializations to find signature size |
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471 for (ExecutableElement method : methods) { |
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472 AnnotationMirror mirror = ElementUtils.findAnnotationMirror(processingEnv, method, Specialization.class); |
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473 if (mirror == null) { |
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474 continue; |
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475 } |
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476 |
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477 int currentArgumentIndex = 0; |
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478 boolean skipShortCircuit = false; |
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479 outer: for (VariableElement var : method.getParameters()) { |
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480 TypeMirror type = var.asType(); |
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481 if (currentArgumentIndex == 0) { |
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482 // skip optionals |
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483 for (TypeMirror frameType : frameTypes) { |
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484 if (ElementUtils.typeEquals(type, frameType)) { |
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485 continue outer; |
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486 } |
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487 } |
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488 } |
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489 int childIndex = currentArgumentIndex < children.size() ? currentArgumentIndex : children.size() - 1; |
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490 if (childIndex == -1) { |
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491 continue; |
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492 } |
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493 if (!skipShortCircuit) { |
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494 NodeChildData child = children.get(childIndex); |
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495 if (shortCircuits.contains(NodeExecutionData.createShortCircuitId(child, currentArgumentIndex - childIndex))) { |
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496 skipShortCircuit = true; |
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497 continue; |
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498 } |
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499 } else { |
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500 skipShortCircuit = false; |
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501 } |
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502 |
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503 currentArgumentIndex++; |
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504 } |
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505 maxSignatureSize = Math.max(maxSignatureSize, currentArgumentIndex); |
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506 } |
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507 |
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508 List<NodeExecutionData> executions = new ArrayList<>(); |
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509 for (int i = 0; i < maxSignatureSize; i++) { |
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510 int childIndex = i; |
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511 boolean varArg = false; |
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512 if (childIndex >= children.size() - 1) { |
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513 if (hasVarArgs) { |
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514 childIndex = children.size() - 1; |
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515 varArg = hasVarArgs; |
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516 } else if (childIndex >= children.size()) { |
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517 break; |
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518 } |
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519 } |
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520 int varArgsIndex = varArg ? Math.abs(childIndex - i) : -1; |
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521 NodeChildData child = children.get(childIndex); |
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522 boolean shortCircuit = shortCircuits.contains(NodeExecutionData.createShortCircuitId(child, varArgsIndex)); |
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523 executions.add(new NodeExecutionData(child, varArgsIndex, shortCircuit)); |
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524 } |
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525 return executions; |
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526 } |
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527 |
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528 private void initializeExecutableTypes(NodeData node) { |
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529 List<ExecutableTypeData> allExecutes = node.getExecutableTypes(); |
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530 |
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531 Set<String> inconsistentFrameTypes = new HashSet<>(); |
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532 TypeMirror frameType = null; |
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533 Set<Integer> evaluatedCounts = new HashSet<>(); |
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534 for (ExecutableTypeData execute : allExecutes) { |
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535 evaluatedCounts.add(execute.getEvaluatedCount()); |
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536 |
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537 Parameter frame = execute.getFrame(); |
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538 TypeMirror resolvedFrameType; |
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539 if (frame == null) { |
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540 resolvedFrameType = node.getTypeSystem().getVoidType().getPrimitiveType(); |
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541 } else { |
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542 resolvedFrameType = frame.getType(); |
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543 } |
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544 |
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545 if (frameType == null) { |
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546 frameType = resolvedFrameType; |
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547 } else { |
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548 if (!ElementUtils.typeEquals(frameType, resolvedFrameType)) { |
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549 // found inconsistent frame types |
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550 inconsistentFrameTypes.add(ElementUtils.getSimpleName(frameType)); |
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551 inconsistentFrameTypes.add(ElementUtils.getSimpleName(resolvedFrameType)); |
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552 } |
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553 } |
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554 } |
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555 if (!inconsistentFrameTypes.isEmpty()) { |
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556 // ensure they are sorted somehow |
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557 List<String> inconsistentFrameTypesList = new ArrayList<>(inconsistentFrameTypes); |
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558 Collections.sort(inconsistentFrameTypesList); |
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559 node.addError("Invalid inconsistent frame types %s found for the declared execute methods. The frame type must be identical for all execute methods.", inconsistentFrameTypesList); |
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560 } |
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561 node.setFrameType(frameType); |
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562 |
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563 int totalGenericCount = 0; |
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564 int totalVoidCount = 0; |
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565 for (Integer evaluatedCount : evaluatedCounts) { |
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|
566 List<ExecutableTypeData> genericExecutes = node.findGenericExecutableTypes(context, evaluatedCount); |
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567 int genericCount = 0; |
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568 int voidCount = 0; |
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569 for (ExecutableTypeData executableTypeData : genericExecutes) { |
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|
570 if (!executableTypeData.getMethod().getModifiers().contains(Modifier.FINAL)) { |
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571 if (ElementUtils.isVoid(executableTypeData.getReturnType().getType())) { |
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|
572 voidCount++; |
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573 } else { |
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|
574 genericCount++; |
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575 } |
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Truffle-DSL: make node id renaming a fixed point algorithm; relax warning condition for multiple execute methods; fix warning condition for multiple execute methods has displayed unproblematic execute methods.
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|
576 } |
18776
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577 } |
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578 // multiple generic execute |
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579 if (evaluatedCount == 0) { |
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580 if (voidCount > 1) { |
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581 List<String> methodSignatures = new ArrayList<>(); |
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582 for (ExecutableTypeData type : genericExecutes) { |
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583 if (type.getType().isVoid()) { |
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584 methodSignatures.add(type.createReferenceName()); |
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585 } |
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586 } |
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587 node.addWarning("Multiple accessible and overridable generic execute methods found %s. Remove all but one or mark all but one as final.", methodSignatures); |
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588 } else if (genericCount > 1) { |
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589 List<String> methodSignatures = new ArrayList<>(); |
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590 for (ExecutableTypeData type : genericExecutes) { |
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591 if (!type.getType().isVoid()) { |
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592 methodSignatures.add(type.createReferenceName()); |
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593 } |
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594 } |
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595 node.addWarning("Multiple accessible and overridable generic execute methods found %s. Remove all but one or mark all but one as final.", methodSignatures); |
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596 } |
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597 } |
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598 totalGenericCount += genericCount; |
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599 totalVoidCount += voidCount; |
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600 } |
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601 |
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602 // no generic executes |
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603 if (totalGenericCount + totalVoidCount == 0) { |
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604 node.addError("No accessible and overridable generic execute method found. Generic execute methods usually have the " |
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605 + "signature 'public abstract {Type} execute(VirtualFrame)' and must not throw any checked exceptions."); |
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606 } |
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607 |
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608 } |
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609 |
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610 private static Map<Integer, List<ExecutableTypeData>> groupExecutableTypes(List<ExecutableTypeData> executableTypes) { |
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611 Map<Integer, List<ExecutableTypeData>> groupedTypes = new TreeMap<>(); |
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612 for (ExecutableTypeData type : executableTypes) { |
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613 int evaluatedCount = type.getEvaluatedCount(); |
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614 |
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615 List<ExecutableTypeData> types = groupedTypes.get(evaluatedCount); |
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616 if (types == null) { |
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617 types = new ArrayList<>(); |
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618 groupedTypes.put(evaluatedCount, types); |
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619 } |
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620 types.add(type); |
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621 } |
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622 |
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623 for (List<ExecutableTypeData> types : groupedTypes.values()) { |
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624 Collections.sort(types); |
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625 } |
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626 return groupedTypes; |
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627 } |
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628 |
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629 private void initializeChildren(NodeData node) { |
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630 for (NodeChildData child : node.getChildren()) { |
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631 TypeMirror nodeType = child.getNodeType(); |
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632 NodeData fieldNodeData = parseChildNodeData(node, ElementUtils.fromTypeMirror(nodeType)); |
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633 |
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634 child.setNode(fieldNodeData); |
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635 if (fieldNodeData == null || fieldNodeData.hasErrors()) { |
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636 child.addError("Node type '%s' is invalid or not a subclass of Node.", ElementUtils.getQualifiedName(nodeType)); |
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637 } else if (!ElementUtils.typeEquals(fieldNodeData.getTypeSystem().getTemplateType().asType(), (node.getTypeSystem().getTemplateType().asType()))) { |
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638 child.addError("The @%s of the node and the @%s of the @%s does not match. %s != %s. ", TypeSystem.class.getSimpleName(), TypeSystem.class.getSimpleName(), |
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639 NodeChild.class.getSimpleName(), ElementUtils.getSimpleName(node.getTypeSystem().getTemplateType()), |
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640 ElementUtils.getSimpleName(fieldNodeData.getTypeSystem().getTemplateType())); |
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641 } else { |
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642 List<ExecutableTypeData> types = child.findGenericExecutableTypes(context); |
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643 if (types.isEmpty()) { |
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644 AnnotationValue executeWithValue = ElementUtils.getAnnotationValue(child.getMessageAnnotation(), "executeWith"); |
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645 child.addError(executeWithValue, "No generic execute method found with %s evaluated arguments for node type %s and frame types %s.", child.getExecuteWith().size(), |
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646 ElementUtils.getSimpleName(nodeType), ElementUtils.getUniqueIdentifiers(createAllowedChildFrameTypes(node))); |
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647 } |
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648 } |
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649 } |
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650 } |
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651 |
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652 private NodeData parseChildNodeData(NodeData parentNode, TypeElement originalTemplateType) { |
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653 TypeElement templateType = ElementUtils.fromTypeMirror(context.reloadTypeElement(originalTemplateType)); |
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654 |
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655 if (ElementUtils.findAnnotationMirror(processingEnv, originalTemplateType, GeneratedBy.class) != null) { |
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656 // generated nodes should not get called again. |
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657 return null; |
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658 } |
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659 |
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660 if (!ElementUtils.isAssignable(templateType.asType(), context.getTruffleTypes().getNode())) { |
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661 return null; |
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662 } |
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663 |
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664 List<TypeElement> lookupTypes = collectSuperClasses(new ArrayList<TypeElement>(), templateType); |
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665 |
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666 // Declaration order is not required for child nodes. |
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667 List<? extends Element> members = processingEnv.getElementUtils().getAllMembers(templateType); |
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668 NodeData node = parseNodeData(templateType, lookupTypes); |
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669 |
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670 node.setExecutableTypes(groupExecutableTypes(new ExecutableTypeMethodParser(context, node, createAllowedChildFrameTypes(parentNode)).parse(members))); |
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671 node.setFrameType(parentNode.getFrameType()); |
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672 return node; |
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673 } |
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674 |
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675 private List<TypeMirror> createAllowedChildFrameTypes(NodeData parentNode) { |
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676 List<TypeMirror> allowedFrameTypes = new ArrayList<>(); |
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677 for (TypeMirror frameType : context.getFrameTypes()) { |
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678 if (ElementUtils.isAssignable(parentNode.getFrameType(), frameType)) { |
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679 allowedFrameTypes.add(frameType); |
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680 } |
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681 } |
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682 return allowedFrameTypes; |
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683 } |
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684 |
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685 private void initializeSpecializations(List<? extends Element> elements, final NodeData node) { |
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686 if (node.getSpecializations().isEmpty()) { |
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687 return; |
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688 } |
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689 |
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690 initializeGuards(elements, node); |
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691 initializeGeneric(node); |
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692 initializeUninitialized(node); |
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693 initializeOrder(node); |
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694 initializePolymorphism(node); // requires specializations |
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695 initializeReachability(node); |
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696 initializeContains(node); |
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697 |
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698 if (!node.hasErrors() && !node.getTypeSystem().getOptions().useNewLayout()) { |
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699 initializeExceptions(node); |
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700 } |
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701 resolveContains(node); |
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702 |
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703 if (node.getTypeSystem().getOptions().useNewLayout()) { |
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704 List<SpecializationData> specializations = node.getSpecializations(); |
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705 for (SpecializationData cur : specializations) { |
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706 for (SpecializationData child : specializations) { |
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707 if (child != null && child != cur && child.getContains().contains(cur)) { |
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708 cur.getExcludedBy().add(child); |
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709 } |
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710 } |
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|
711 } |
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712 } |
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713 |
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714 // verify specialization parameter length |
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715 initializeSpecializationIdsWithMethodNames(node.getSpecializations()); |
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716 } |
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Truffle-DSL: Removed API classes NodeId, NodeContainer and SpecializationListener.
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|
717 |
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718 private static void initializeOrder(NodeData node) { |
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719 List<SpecializationData> specializations = node.getSpecializations(); |
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720 Collections.sort(specializations); |
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|
721 |
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722 for (SpecializationData specialization : specializations) { |
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723 String searchName = specialization.getInsertBeforeName(); |
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724 if (searchName == null || specialization.getMethod() == null) { |
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725 continue; |
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|
726 } |
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727 SpecializationData found = lookupSpecialization(node, searchName); |
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728 if (found == null || found.getMethod() == null) { |
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|
729 AnnotationValue value = ElementUtils.getAnnotationValue(specialization.getMarkerAnnotation(), "insertBefore"); |
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730 specialization.addError(value, "The referenced specialization '%s' could not be found.", searchName); |
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Truffle-DSL: Several new features implemented:
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731 continue; |
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parents:
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|
732 } |
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parents:
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|
733 |
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changeset
|
734 ExecutableElement currentMethod = specialization.getMethod(); |
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Truffle-DSL: Several new features implemented:
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parents:
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diff
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735 ExecutableElement insertBeforeMethod = found.getMethod(); |
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Truffle-DSL: Several new features implemented:
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|
736 |
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|
737 TypeMirror currentEnclosedType = currentMethod.getEnclosingElement().asType(); |
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|
738 TypeMirror insertBeforeEnclosedType = insertBeforeMethod.getEnclosingElement().asType(); |
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|
739 |
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diff
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|
740 if (ElementUtils.typeEquals(currentEnclosedType, insertBeforeEnclosedType) || !ElementUtils.isSubtype(currentEnclosedType, insertBeforeEnclosedType)) { |
23415229349b
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parents:
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diff
changeset
|
741 AnnotationValue value = ElementUtils.getAnnotationValue(specialization.getMarkerAnnotation(), "insertBefore"); |
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742 specialization.addError(value, "Specializations can only be inserted before specializations in superclasses.", searchName); |
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Truffle-DSL: Several new features implemented:
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|
743 continue; |
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parents:
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diff
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|
744 } |
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diff
changeset
|
745 |
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parents:
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diff
changeset
|
746 specialization.setInsertBefore(found); |
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parents:
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747 } |
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Truffle-DSL: Several new features implemented:
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parents:
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diff
changeset
|
748 |
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parents:
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diff
changeset
|
749 for (int i = 0; i < specializations.size(); i++) { |
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parents:
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diff
changeset
|
750 SpecializationData specialization = specializations.get(i); |
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diff
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|
751 SpecializationData insertBefore = specialization.getInsertBefore(); |
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parents:
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diff
changeset
|
752 if (insertBefore != null) { |
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Truffle-DSL: Several new features implemented:
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|
753 int insertIndex = specializations.indexOf(insertBefore); |
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Truffle-DSL: Several new features implemented:
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|
754 if (insertIndex < i) { |
16764
f9fff060dc41
Truffle-DSL: fixed behaviour of insertBefore to be more intuitive.
Christian Humer <christian.humer@gmail.com>
parents:
16760
diff
changeset
|
755 specializations.remove(i); |
f9fff060dc41
Truffle-DSL: fixed behaviour of insertBefore to be more intuitive.
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parents:
16760
diff
changeset
|
756 specializations.add(insertIndex, specialization); |
16755
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diff
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|
757 } |
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13535
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changeset
|
758 } |
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parents:
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changeset
|
759 } |
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Truffle-DSL: Several new features implemented:
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parents:
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diff
changeset
|
760 |
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Truffle-DSL: Several new features implemented:
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parents:
13535
diff
changeset
|
761 for (int i = 0; i < specializations.size(); i++) { |
bd28da642eea
Truffle-DSL: Several new features implemented:
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diff
changeset
|
762 specializations.get(i).setIndex(i); |
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parents:
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changeset
|
763 } |
bd28da642eea
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parents:
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diff
changeset
|
764 } |
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parents:
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diff
changeset
|
765 |
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parents:
13535
diff
changeset
|
766 private static void initializeExceptions(NodeData node) { |
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Truffle-DSL: Several new features implemented:
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parents:
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changeset
|
767 List<SpecializationData> specializations = node.getSpecializations(); |
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changeset
|
768 |
16755
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changeset
|
769 for (int i = 0; i < specializations.size(); i++) { |
bd28da642eea
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parents:
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changeset
|
770 SpecializationData cur = specializations.get(i); |
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changeset
|
771 if (cur.getExceptions().isEmpty()) { |
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Truffle-DSL: Several new features implemented:
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parents:
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diff
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|
772 continue; |
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|
773 } |
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changeset
|
774 SpecializationData next = i + 1 < specializations.size() ? specializations.get(i + 1) : null; |
bd28da642eea
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diff
changeset
|
775 |
bd28da642eea
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parents:
13535
diff
changeset
|
776 if (!cur.isContainedBy(next)) { |
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777 next.addError("This specialiation is not a valid exceptional rewrite target for %s. To fix this make %s compatible to %s or remove the exceptional rewrite.", |
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778 cur.createReferenceName(), next != null ? next.createReferenceName() : "-", cur.createReferenceName()); |
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779 continue; |
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780 } |
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diff
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|
781 Set<SpecializationData> nextContains = next != null ? next.getContains() : Collections.<SpecializationData> emptySet(); |
38d243eaad41
Truffle-DSL: fixed findbugs error.
Christian Humer <christian.humer@gmail.com>
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782 if (!nextContains.contains(cur)) { |
38d243eaad41
Truffle-DSL: fixed findbugs error.
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783 nextContains.add(cur); |
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784 } |
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|
785 } |
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|
786 |
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787 for (SpecializationData cur : specializations) { |
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788 if (cur.getExceptions().isEmpty()) { |
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Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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|
789 continue; |
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Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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790 } |
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791 for (SpecializationData child : specializations) { |
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792 if (child != null && child != cur && child.getContains().contains(cur)) { |
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|
793 cur.getExcludedBy().add(child); |
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diff
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794 } |
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|
795 } |
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diff
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|
796 } |
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Truffle-DSL: new node layout implementation.
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parents:
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diff
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|
797 |
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|
798 } |
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|
799 |
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800 private static void initializeContains(NodeData node) { |
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801 for (SpecializationData specialization : node.getSpecializations()) { |
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|
802 Set<SpecializationData> resolvedSpecializations = specialization.getContains(); |
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803 resolvedSpecializations.clear(); |
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804 Set<String> includeNames = specialization.getContainsNames(); |
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805 for (String includeName : includeNames) { |
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|
806 // TODO reduce complexity of this lookup. |
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807 SpecializationData foundSpecialization = lookupSpecialization(node, includeName); |
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diff
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|
808 |
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809 if (foundSpecialization == null) { |
16759
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Truffle-DSL: new package structure.
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810 AnnotationValue value = ElementUtils.getAnnotationValue(specialization.getMarkerAnnotation(), "contains"); |
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811 specialization.addError(value, "The referenced specialization '%s' could not be found.", includeName); |
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|
812 } else { |
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diff
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|
813 if (!foundSpecialization.isContainedBy(specialization)) { |
16759
23415229349b
Truffle-DSL: new package structure.
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diff
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|
814 AnnotationValue value = ElementUtils.getAnnotationValue(specialization.getMarkerAnnotation(), "contains"); |
16755
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diff
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|
815 if (foundSpecialization.compareTo(specialization) > 0) { |
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Truffle-DSL: Several new features implemented:
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diff
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|
816 specialization.addError(value, "The contained specialization '%s' must be declared before the containing specialization.", includeName); |
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|
817 } else { |
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changeset
|
818 specialization.addError(value, |
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parents:
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diff
changeset
|
819 "The contained specialization '%s' is not fully compatible. The contained specialization must be strictly more generic than the containing one.", |
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|
820 includeName); |
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|
821 } |
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|
822 |
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|
823 } |
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|
824 resolvedSpecializations.add(foundSpecialization); |
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|
825 } |
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parents:
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diff
changeset
|
826 } |
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parents:
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diff
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|
827 } |
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diff
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|
828 } |
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diff
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|
829 |
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changeset
|
830 private void resolveContains(NodeData node) { |
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831 // flatten transitive includes |
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832 for (SpecializationData specialization : node.getSpecializations()) { |
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|
833 if (specialization.getContains().isEmpty()) { |
bd28da642eea
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|
834 continue; |
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79041ab43660
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Christian Humer <christian.humer@gmail.com>
parents:
diff
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|
835 } |
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836 Set<SpecializationData> foundSpecializations = new HashSet<>(); |
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837 collectIncludes(specialization, foundSpecializations, new HashSet<SpecializationData>()); |
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changeset
|
838 specialization.getContains().addAll(foundSpecializations); |
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diff
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|
839 } |
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parents:
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diff
changeset
|
840 } |
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changeset
|
841 |
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|
842 private static SpecializationData lookupSpecialization(NodeData node, String includeName) { |
bd28da642eea
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843 SpecializationData foundSpecialization = null; |
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|
844 for (SpecializationData searchSpecialization : node.getSpecializations()) { |
bd28da642eea
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parents:
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|
845 if (searchSpecialization.getMethodName().equals(includeName)) { |
bd28da642eea
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parents:
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846 foundSpecialization = searchSpecialization; |
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|
847 break; |
10597
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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parents:
diff
changeset
|
848 } |
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|
849 } |
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|
850 return foundSpecialization; |
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|
851 } |
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Truffle-DSL: Several new features implemented:
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changeset
|
852 |
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parents:
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changeset
|
853 private void collectIncludes(SpecializationData specialization, Set<SpecializationData> found, Set<SpecializationData> visited) { |
bd28da642eea
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|
854 if (visited.contains(specialization)) { |
bd28da642eea
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diff
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|
855 // circle found |
bd28da642eea
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changeset
|
856 specialization.addError("Circular contained specialization '%s' found.", specialization.createReferenceName()); |
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Truffle-DSL: Several new features implemented:
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|
857 return; |
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Truffle-DSL: Several new features implemented:
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|
858 } |
bd28da642eea
Truffle-DSL: Several new features implemented:
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changeset
|
859 visited.add(specialization); |
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|
860 |
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Truffle-DSL: Several new features implemented:
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changeset
|
861 for (SpecializationData included : specialization.getContains()) { |
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|
862 collectIncludes(included, found, new HashSet<>(visited)); |
bd28da642eea
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|
863 found.add(included); |
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|
864 } |
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|
865 } |
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|
866 |
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867 private static void initializeReachability(final NodeData node) { |
bd28da642eea
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|
868 List<SpecializationData> specializations = node.getSpecializations(); |
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|
869 for (int i = specializations.size() - 1; i >= 0; i--) { |
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870 SpecializationData current = specializations.get(i); |
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871 if (current.isPolymorphic()) { |
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|
872 current.setReachable(true); |
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|
873 continue; |
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|
874 } |
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|
875 |
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|
876 List<SpecializationData> shadowedBy = null; |
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|
877 for (int j = i - 1; j >= 0; j--) { |
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|
878 SpecializationData prev = specializations.get(j); |
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Truffle-DSL: Several new features implemented:
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|
879 if (prev.isPolymorphic()) { |
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diff
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|
880 continue; |
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diff
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|
881 } |
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|
882 if (!current.isReachableAfter(prev)) { |
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|
883 if (shadowedBy == null) { |
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884 shadowedBy = new ArrayList<>(); |
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|
885 } |
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changeset
|
886 shadowedBy.add(prev); |
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|
887 } |
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Truffle-DSL: Several new features implemented:
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|
888 } |
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Truffle-DSL: Several new features implemented:
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diff
changeset
|
889 |
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changeset
|
890 if (shadowedBy != null) { |
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changeset
|
891 StringBuilder name = new StringBuilder(); |
bd28da642eea
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|
892 String sep = ""; |
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parents:
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changeset
|
893 for (SpecializationData shadowSpecialization : shadowedBy) { |
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Truffle-DSL: Several new features implemented:
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|
894 name.append(sep); |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
13535
diff
changeset
|
895 name.append(shadowSpecialization.createReferenceName()); |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
13535
diff
changeset
|
896 sep = ", "; |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
13535
diff
changeset
|
897 } |
18761
a665483c3881
Truffle-DSL: new node layout implementation.
Christian Humer <christian.humer@gmail.com>
parents:
18754
diff
changeset
|
898 current.addError("%s is not reachable. It is shadowed by %s.", current.isFallback() ? "Generic" : "Specialization", name); |
16755
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
13535
diff
changeset
|
899 } |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
13535
diff
changeset
|
900 current.setReachable(shadowedBy == null); |
10597
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
901 } |
10602
b8fe1fe004ec
Truffle-DSL: fixed bugs in the generated polymorphic code generation.
Christian Humer <christian.humer@gmail.com>
parents:
10600
diff
changeset
|
902 } |
b8fe1fe004ec
Truffle-DSL: fixed bugs in the generated polymorphic code generation.
Christian Humer <christian.humer@gmail.com>
parents:
10600
diff
changeset
|
903 |
18771
15fe16c45d64
Truffle-DSL: changed specialization class naming scheme to use method name. This usually leads to shorter specialization class names.
Christian Humer <christian.humer@gmail.com>
parents:
18761
diff
changeset
|
904 private static void initializeSpecializationIdsWithMethodNames(List<SpecializationData> specializations) { |
15fe16c45d64
Truffle-DSL: changed specialization class naming scheme to use method name. This usually leads to shorter specialization class names.
Christian Humer <christian.humer@gmail.com>
parents:
18761
diff
changeset
|
905 List<String> signatures = new ArrayList<>(); |
15fe16c45d64
Truffle-DSL: changed specialization class naming scheme to use method name. This usually leads to shorter specialization class names.
Christian Humer <christian.humer@gmail.com>
parents:
18761
diff
changeset
|
906 for (SpecializationData specialization : specializations) { |
15fe16c45d64
Truffle-DSL: changed specialization class naming scheme to use method name. This usually leads to shorter specialization class names.
Christian Humer <christian.humer@gmail.com>
parents:
18761
diff
changeset
|
907 if (specialization.isFallback()) { |
15fe16c45d64
Truffle-DSL: changed specialization class naming scheme to use method name. This usually leads to shorter specialization class names.
Christian Humer <christian.humer@gmail.com>
parents:
18761
diff
changeset
|
908 signatures.add("Fallback"); |
15fe16c45d64
Truffle-DSL: changed specialization class naming scheme to use method name. This usually leads to shorter specialization class names.
Christian Humer <christian.humer@gmail.com>
parents:
18761
diff
changeset
|
909 } else if (specialization.isUninitialized()) { |
15fe16c45d64
Truffle-DSL: changed specialization class naming scheme to use method name. This usually leads to shorter specialization class names.
Christian Humer <christian.humer@gmail.com>
parents:
18761
diff
changeset
|
910 signatures.add("Uninitialized"); |
15fe16c45d64
Truffle-DSL: changed specialization class naming scheme to use method name. This usually leads to shorter specialization class names.
Christian Humer <christian.humer@gmail.com>
parents:
18761
diff
changeset
|
911 } else if (specialization.isPolymorphic()) { |
15fe16c45d64
Truffle-DSL: changed specialization class naming scheme to use method name. This usually leads to shorter specialization class names.
Christian Humer <christian.humer@gmail.com>
parents:
18761
diff
changeset
|
912 signatures.add("Polymorphic"); |
15fe16c45d64
Truffle-DSL: changed specialization class naming scheme to use method name. This usually leads to shorter specialization class names.
Christian Humer <christian.humer@gmail.com>
parents:
18761
diff
changeset
|
913 } else { |
15fe16c45d64
Truffle-DSL: changed specialization class naming scheme to use method name. This usually leads to shorter specialization class names.
Christian Humer <christian.humer@gmail.com>
parents:
18761
diff
changeset
|
914 String name = specialization.getMethodName(); |
15fe16c45d64
Truffle-DSL: changed specialization class naming scheme to use method name. This usually leads to shorter specialization class names.
Christian Humer <christian.humer@gmail.com>
parents:
18761
diff
changeset
|
915 |
15fe16c45d64
Truffle-DSL: changed specialization class naming scheme to use method name. This usually leads to shorter specialization class names.
Christian Humer <christian.humer@gmail.com>
parents:
18761
diff
changeset
|
916 // hack for name clashes with BaseNode. |
15fe16c45d64
Truffle-DSL: changed specialization class naming scheme to use method name. This usually leads to shorter specialization class names.
Christian Humer <christian.humer@gmail.com>
parents:
18761
diff
changeset
|
917 if (name.equalsIgnoreCase("base")) { |
15fe16c45d64
Truffle-DSL: changed specialization class naming scheme to use method name. This usually leads to shorter specialization class names.
Christian Humer <christian.humer@gmail.com>
parents:
18761
diff
changeset
|
918 name = name + "0"; |
18773
7382bbcac3a3
Truffle-DSL: better class names for specialization methods starting with do.
Christian Humer <christian.humer@gmail.com>
parents:
18771
diff
changeset
|
919 } else if (name.startsWith("do")) { |
7382bbcac3a3
Truffle-DSL: better class names for specialization methods starting with do.
Christian Humer <christian.humer@gmail.com>
parents:
18771
diff
changeset
|
920 String filteredDo = name.substring(2, name.length()); |
7382bbcac3a3
Truffle-DSL: better class names for specialization methods starting with do.
Christian Humer <christian.humer@gmail.com>
parents:
18771
diff
changeset
|
921 if (!filteredDo.isEmpty() && Character.isJavaIdentifierStart(filteredDo.charAt(0))) { |
7382bbcac3a3
Truffle-DSL: better class names for specialization methods starting with do.
Christian Humer <christian.humer@gmail.com>
parents:
18771
diff
changeset
|
922 name = filteredDo; |
7382bbcac3a3
Truffle-DSL: better class names for specialization methods starting with do.
Christian Humer <christian.humer@gmail.com>
parents:
18771
diff
changeset
|
923 } |
10597
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
924 } |
18771
15fe16c45d64
Truffle-DSL: changed specialization class naming scheme to use method name. This usually leads to shorter specialization class names.
Christian Humer <christian.humer@gmail.com>
parents:
18761
diff
changeset
|
925 signatures.add(ElementUtils.firstLetterUpperCase(name)); |
10597
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
926 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
927 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
928 |
18806
b9cf6f3150ea
Truffle-DSL: make node id renaming a fixed point algorithm; relax warning condition for multiple execute methods; fix warning condition for multiple execute methods has displayed unproblematic execute methods.
Christian Humer <christian.humer@gmail.com>
parents:
18781
diff
changeset
|
929 while (renameDuplicateIds(signatures)) { |
b9cf6f3150ea
Truffle-DSL: make node id renaming a fixed point algorithm; relax warning condition for multiple execute methods; fix warning condition for multiple execute methods has displayed unproblematic execute methods.
Christian Humer <christian.humer@gmail.com>
parents:
18781
diff
changeset
|
930 // fix point |
b9cf6f3150ea
Truffle-DSL: make node id renaming a fixed point algorithm; relax warning condition for multiple execute methods; fix warning condition for multiple execute methods has displayed unproblematic execute methods.
Christian Humer <christian.humer@gmail.com>
parents:
18781
diff
changeset
|
931 } |
b9cf6f3150ea
Truffle-DSL: make node id renaming a fixed point algorithm; relax warning condition for multiple execute methods; fix warning condition for multiple execute methods has displayed unproblematic execute methods.
Christian Humer <christian.humer@gmail.com>
parents:
18781
diff
changeset
|
932 |
18771
15fe16c45d64
Truffle-DSL: changed specialization class naming scheme to use method name. This usually leads to shorter specialization class names.
Christian Humer <christian.humer@gmail.com>
parents:
18761
diff
changeset
|
933 for (int i = 0; i < specializations.size(); i++) { |
15fe16c45d64
Truffle-DSL: changed specialization class naming scheme to use method name. This usually leads to shorter specialization class names.
Christian Humer <christian.humer@gmail.com>
parents:
18761
diff
changeset
|
934 specializations.get(i).setId(signatures.get(i)); |
15fe16c45d64
Truffle-DSL: changed specialization class naming scheme to use method name. This usually leads to shorter specialization class names.
Christian Humer <christian.humer@gmail.com>
parents:
18761
diff
changeset
|
935 } |
15fe16c45d64
Truffle-DSL: changed specialization class naming scheme to use method name. This usually leads to shorter specialization class names.
Christian Humer <christian.humer@gmail.com>
parents:
18761
diff
changeset
|
936 } |
10597
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
937 |
18806
b9cf6f3150ea
Truffle-DSL: make node id renaming a fixed point algorithm; relax warning condition for multiple execute methods; fix warning condition for multiple execute methods has displayed unproblematic execute methods.
Christian Humer <christian.humer@gmail.com>
parents:
18781
diff
changeset
|
938 private static boolean renameDuplicateIds(List<String> signatures) { |
b9cf6f3150ea
Truffle-DSL: make node id renaming a fixed point algorithm; relax warning condition for multiple execute methods; fix warning condition for multiple execute methods has displayed unproblematic execute methods.
Christian Humer <christian.humer@gmail.com>
parents:
18781
diff
changeset
|
939 boolean changed = false; |
10597
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
940 Map<String, Integer> counts = new HashMap<>(); |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
941 for (String s1 : signatures) { |
18811
d2ec5f50dcd0
Truffle-DSL: fixed name clashes were still possible on a OS with case insensitive file system.
Christian Humer <christian.humer@gmail.com>
parents:
18806
diff
changeset
|
942 Integer count = counts.get(s1.toLowerCase()); |
10597
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
943 if (count == null) { |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
944 count = 0; |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
945 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
946 count++; |
18811
d2ec5f50dcd0
Truffle-DSL: fixed name clashes were still possible on a OS with case insensitive file system.
Christian Humer <christian.humer@gmail.com>
parents:
18806
diff
changeset
|
947 counts.put(s1.toLowerCase(), count); |
10597
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
948 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
949 |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
950 for (String s : counts.keySet()) { |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
951 int count = counts.get(s); |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
952 if (count > 1) { |
18806
b9cf6f3150ea
Truffle-DSL: make node id renaming a fixed point algorithm; relax warning condition for multiple execute methods; fix warning condition for multiple execute methods has displayed unproblematic execute methods.
Christian Humer <christian.humer@gmail.com>
parents:
18781
diff
changeset
|
953 changed = true; |
10597
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
954 int number = 0; |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
955 for (ListIterator<String> iterator = signatures.listIterator(); iterator.hasNext();) { |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
956 String s2 = iterator.next(); |
18811
d2ec5f50dcd0
Truffle-DSL: fixed name clashes were still possible on a OS with case insensitive file system.
Christian Humer <christian.humer@gmail.com>
parents:
18806
diff
changeset
|
957 if (s.equalsIgnoreCase(s2)) { |
10597
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
958 iterator.set(s2 + number); |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
959 number++; |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
960 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
961 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
962 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
963 } |
18806
b9cf6f3150ea
Truffle-DSL: make node id renaming a fixed point algorithm; relax warning condition for multiple execute methods; fix warning condition for multiple execute methods has displayed unproblematic execute methods.
Christian Humer <christian.humer@gmail.com>
parents:
18781
diff
changeset
|
964 return changed; |
10597
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
965 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
966 |
16755
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
13535
diff
changeset
|
967 private void initializeGuards(List<? extends Element> elements, NodeData node) { |
16851
2db61eddcb97
Truffle-DSL: argument syntax support for guards
Christian Humer <christian.humer@gmail.com>
parents:
16834
diff
changeset
|
968 Map<String, List<ExecutableElement>> potentialGuards = new HashMap<>(); |
16755
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
13535
diff
changeset
|
969 for (SpecializationData specialization : node.getSpecializations()) { |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
13535
diff
changeset
|
970 for (GuardExpression exp : specialization.getGuards()) { |
16851
2db61eddcb97
Truffle-DSL: argument syntax support for guards
Christian Humer <christian.humer@gmail.com>
parents:
16834
diff
changeset
|
971 potentialGuards.put(exp.getGuardName(), null); |
13528
5a0c694ef735
Truffle-DSL: Removed API classes NodeId, NodeContainer and SpecializationListener.
Christian Humer <christian.humer@gmail.com>
parents:
13527
diff
changeset
|
972 } |
5a0c694ef735
Truffle-DSL: Removed API classes NodeId, NodeContainer and SpecializationListener.
Christian Humer <christian.humer@gmail.com>
parents:
13527
diff
changeset
|
973 } |
5a0c694ef735
Truffle-DSL: Removed API classes NodeId, NodeContainer and SpecializationListener.
Christian Humer <christian.humer@gmail.com>
parents:
13527
diff
changeset
|
974 |
16851
2db61eddcb97
Truffle-DSL: argument syntax support for guards
Christian Humer <christian.humer@gmail.com>
parents:
16834
diff
changeset
|
975 TypeMirror booleanType = context.getType(boolean.class); |
2db61eddcb97
Truffle-DSL: argument syntax support for guards
Christian Humer <christian.humer@gmail.com>
parents:
16834
diff
changeset
|
976 for (ExecutableElement potentialGuard : ElementFilter.methodsIn(elements)) { |
2db61eddcb97
Truffle-DSL: argument syntax support for guards
Christian Humer <christian.humer@gmail.com>
parents:
16834
diff
changeset
|
977 if (potentialGuard.getModifiers().contains(Modifier.PRIVATE)) { |
2db61eddcb97
Truffle-DSL: argument syntax support for guards
Christian Humer <christian.humer@gmail.com>
parents:
16834
diff
changeset
|
978 continue; |
2db61eddcb97
Truffle-DSL: argument syntax support for guards
Christian Humer <christian.humer@gmail.com>
parents:
16834
diff
changeset
|
979 } |
2db61eddcb97
Truffle-DSL: argument syntax support for guards
Christian Humer <christian.humer@gmail.com>
parents:
16834
diff
changeset
|
980 String methodName = potentialGuard.getSimpleName().toString(); |
2db61eddcb97
Truffle-DSL: argument syntax support for guards
Christian Humer <christian.humer@gmail.com>
parents:
16834
diff
changeset
|
981 if (!potentialGuards.containsKey(methodName)) { |
2db61eddcb97
Truffle-DSL: argument syntax support for guards
Christian Humer <christian.humer@gmail.com>
parents:
16834
diff
changeset
|
982 continue; |
16755
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
13535
diff
changeset
|
983 } |
16851
2db61eddcb97
Truffle-DSL: argument syntax support for guards
Christian Humer <christian.humer@gmail.com>
parents:
16834
diff
changeset
|
984 |
2db61eddcb97
Truffle-DSL: argument syntax support for guards
Christian Humer <christian.humer@gmail.com>
parents:
16834
diff
changeset
|
985 if (!ElementUtils.typeEquals(potentialGuard.getReturnType(), booleanType)) { |
2db61eddcb97
Truffle-DSL: argument syntax support for guards
Christian Humer <christian.humer@gmail.com>
parents:
16834
diff
changeset
|
986 continue; |
2db61eddcb97
Truffle-DSL: argument syntax support for guards
Christian Humer <christian.humer@gmail.com>
parents:
16834
diff
changeset
|
987 } |
2db61eddcb97
Truffle-DSL: argument syntax support for guards
Christian Humer <christian.humer@gmail.com>
parents:
16834
diff
changeset
|
988 |
2db61eddcb97
Truffle-DSL: argument syntax support for guards
Christian Humer <christian.humer@gmail.com>
parents:
16834
diff
changeset
|
989 List<ExecutableElement> potentialMethods = potentialGuards.get(methodName); |
2db61eddcb97
Truffle-DSL: argument syntax support for guards
Christian Humer <christian.humer@gmail.com>
parents:
16834
diff
changeset
|
990 if (potentialMethods == null) { |
2db61eddcb97
Truffle-DSL: argument syntax support for guards
Christian Humer <christian.humer@gmail.com>
parents:
16834
diff
changeset
|
991 potentialMethods = new ArrayList<>(); |
2db61eddcb97
Truffle-DSL: argument syntax support for guards
Christian Humer <christian.humer@gmail.com>
parents:
16834
diff
changeset
|
992 potentialGuards.put(methodName, potentialMethods); |
2db61eddcb97
Truffle-DSL: argument syntax support for guards
Christian Humer <christian.humer@gmail.com>
parents:
16834
diff
changeset
|
993 } |
2db61eddcb97
Truffle-DSL: argument syntax support for guards
Christian Humer <christian.humer@gmail.com>
parents:
16834
diff
changeset
|
994 potentialMethods.add(potentialGuard); |
16755
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
parents:
13535
diff
changeset
|
995 } |
bd28da642eea
Truffle-DSL: Several new features implemented:
Christian Humer <christian.humer@gmail.com>
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996 |
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997 for (SpecializationData specialization : node.getSpecializations()) { |
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998 for (GuardExpression exp : specialization.getGuards()) { |
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999 resolveGuardExpression(node, specialization, potentialGuards, exp); |
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1000 } |
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1001 } |
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1002 } |
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1003 |
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1004 private void resolveGuardExpression(NodeData node, TemplateMethod source, Map<String, List<ExecutableElement>> guards, GuardExpression expression) { |
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1005 List<ExecutableElement> availableGuards = guards.get(expression.getGuardName()); |
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1006 if (availableGuards == null) { |
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1007 source.addError("No compatible guard with method name '%s' found.", expression.getGuardName()); |
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1008 return; |
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1009 } |
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1010 |
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1011 String[] childNames = expression.getChildNames(); |
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1012 if (childNames != null) { |
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1013 NodeExecutionData[] resolvedExecutions = new NodeExecutionData[childNames.length]; |
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1014 for (int i = 0; i < childNames.length; i++) { |
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1015 String childName = childNames[i]; |
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1016 NodeExecutionData execution = node.findExecutionByExpression(childName); |
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1017 if (execution == null) { |
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1018 source.addError("Guard parameter '%s' for guard '%s' could not be mapped to a declared child node.", childName, expression.getGuardName()); |
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1019 return; |
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1020 } |
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1021 resolvedExecutions[i] = execution; |
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1022 } |
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1023 expression.setResolvedChildren(resolvedExecutions); |
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1024 } |
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1025 |
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1026 GuardParser parser = new GuardParser(context, node, source, expression); |
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1027 List<GuardData> matchingGuards = parser.parse(availableGuards); |
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1028 if (!matchingGuards.isEmpty() && matchingGuards.get(0) != null) { |
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1029 expression.setResolvedGuard(matchingGuards.get(0)); |
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1030 } else { |
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1031 MethodSpec spec = parser.createSpecification(source.getMethod(), source.getMarkerAnnotation()); |
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1032 spec.applyTypeDefinitions("types"); |
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1033 source.addError("No guard with name '%s' matched the required signature. Expected signature: %n%s", expression.getGuardName(), spec.toSignatureString("guard")); |
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1034 } |
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1035 } |
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1036 |
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1037 private void initializeGeneric(final NodeData node) { |
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1038 if (!node.needsRewrites(context)) { |
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1039 return; |
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1040 } |
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1041 |
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1042 List<SpecializationData> generics = new ArrayList<>(); |
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1043 for (SpecializationData spec : node.getSpecializations()) { |
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1044 if (spec.isFallback()) { |
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1045 generics.add(spec); |
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1046 } |
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1047 } |
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1048 |
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1049 if (generics.size() == 1 && node.getSpecializations().size() == 1) { |
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1050 // TODO this limitation should be lifted |
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1051 for (SpecializationData generic : generics) { |
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1052 generic.addError("@%s defined but no @%s.", Fallback.class.getSimpleName(), Specialization.class.getSimpleName()); |
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1053 } |
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1054 } |
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1055 |
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1056 if (generics.isEmpty()) { |
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1057 node.getSpecializations().add(createGenericSpecialization(node)); |
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1058 } else { |
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1059 if (generics.size() > 1) { |
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1060 for (SpecializationData generic : generics) { |
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1061 generic.addError("Only one @%s is allowed per operation.", Fallback.class.getSimpleName()); |
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1062 } |
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1063 } |
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1064 } |
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1065 } |
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1066 |
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1067 private SpecializationData createGenericSpecialization(final NodeData node) { |
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1068 GenericParser parser = new GenericParser(context, node); |
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1069 MethodSpec specification = parser.createDefaultMethodSpec(node.getSpecializations().iterator().next().getMethod(), null, true, null); |
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1070 |
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1071 List<TypeMirror> parameterTypes = new ArrayList<>(); |
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1072 int signatureIndex = 1; |
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1073 for (ParameterSpec spec : specification.getRequired()) { |
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1074 parameterTypes.add(createGenericType(spec, node.getSpecializations(), signatureIndex)); |
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1075 if (spec.isSignature()) { |
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1076 signatureIndex++; |
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1077 } |
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1078 } |
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1079 |
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1080 TypeMirror returnType = createGenericType(specification.getReturnType(), node.getSpecializations(), 0); |
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1081 SpecializationData generic = parser.create("Generic", TemplateMethod.NO_NATURAL_ORDER, null, null, returnType, parameterTypes); |
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1082 if (generic == null) { |
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1083 throw new RuntimeException("Unable to create generic signature for node " + node.getNodeId() + " with " + parameterTypes + ". Specification " + specification + "."); |
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1084 } |
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1085 |
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1086 return generic; |
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1087 } |
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1088 |
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1089 private TypeMirror createGenericType(ParameterSpec spec, List<SpecializationData> specializations, int signatureIndex) { |
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1090 NodeExecutionData execution = spec.getExecution(); |
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1091 if (execution == null) { |
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1092 if (spec.getAllowedTypes().size() == 1) { |
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1093 return spec.getAllowedTypes().get(0); |
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1094 } else { |
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1095 return ElementUtils.getCommonSuperType(context, spec.getAllowedTypes().toArray(new TypeMirror[0])); |
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1096 } |
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1097 } else { |
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1098 Set<TypeData> types = new HashSet<>(); |
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1099 for (SpecializationData specialization : specializations) { |
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1100 types.add(specialization.getTypeSignature().get(signatureIndex)); |
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1101 } |
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1102 |
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1103 NodeChildData child = execution.getChild(); |
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1104 TypeData genericType = null; |
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1105 if (types.size() == 1) { |
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1106 TypeData singleType = types.iterator().next(); |
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1107 ExecutableTypeData executable = child.findExecutableType(singleType); |
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1108 if (executable != null && (signatureIndex == 0 || !executable.hasUnexpectedValue(context))) { |
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1109 genericType = singleType; |
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1110 } |
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1111 } |
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1112 if (genericType == null) { |
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1113 ExecutableTypeData type = child.findAnyGenericExecutableType(context); |
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1114 if (type == null) { |
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1115 throw new AssertionError("No generic type not yet catched by parser."); |
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1116 } |
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1117 genericType = type.getType(); |
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1118 } |
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1119 return genericType.getPrimitiveType(); |
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1120 } |
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1121 } |
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1122 |
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1123 private static void initializeUninitialized(final NodeData node) { |
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1124 SpecializationData generic = node.getGenericSpecialization(); |
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1125 if (generic == null) { |
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1126 return; |
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1127 } |
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1128 for (Parameter parameter : generic.getReturnTypeAndParameters()) { |
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1129 if (ElementUtils.isObject(parameter.getType())) { |
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1130 continue; |
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1131 } |
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1132 Set<String> types = new HashSet<>(); |
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1133 for (SpecializationData specialization : node.getSpecializations()) { |
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1134 Parameter actualParameter = specialization.findParameter(parameter.getLocalName()); |
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1135 if (actualParameter != null) { |
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1136 types.add(ElementUtils.getQualifiedName(actualParameter.getType())); |
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1137 } |
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1138 } |
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1139 if (types.size() > 1) { |
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1140 generic.replaceParameter(parameter.getLocalName(), new Parameter(parameter, node.getTypeSystem().getGenericTypeData())); |
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1141 } |
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1142 } |
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1143 TemplateMethod uninializedMethod = new TemplateMethod("Uninitialized", -1, node, generic.getSpecification(), null, null, generic.getReturnType(), generic.getParameters()); |
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1144 // should not use messages from generic specialization |
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1145 uninializedMethod.getMessages().clear(); |
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1146 node.getSpecializations().add(new SpecializationData(node, uninializedMethod, SpecializationKind.UNINITIALIZED)); |
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1147 } |
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1148 |
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1149 private void initializePolymorphism(NodeData node) { |
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1150 if (!node.needsRewrites(context)) { |
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1151 return; |
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1152 } |
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1153 |
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1154 SpecializationData generic = node.getGenericSpecialization(); |
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1155 |
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1156 List<TypeData> polymorphicSignature = new ArrayList<>(); |
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1157 List<Parameter> updatePolymorphic = Arrays.asList(); |
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1158 for (Parameter genericParameter : updatePolymorphic) { |
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1159 if (!genericParameter.getSpecification().isSignature()) { |
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1160 continue; |
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1161 } |
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1162 |
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1163 Set<TypeData> usedTypes = new HashSet<>(); |
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1164 for (SpecializationData specialization : node.getSpecializations()) { |
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1165 if (!specialization.isSpecialized()) { |
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1166 continue; |
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1167 } |
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1168 Parameter parameter = specialization.findParameter(genericParameter.getLocalName()); |
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1169 if (parameter == null) { |
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1170 throw new AssertionError("Parameter existed in generic specialization but not in specialized. param = " + genericParameter.getLocalName()); |
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1171 } |
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1172 usedTypes.add(parameter.getTypeSystemType()); |
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1173 } |
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1174 |
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1175 TypeData polymorphicType; |
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1176 if (usedTypes.size() == 1) { |
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1177 polymorphicType = usedTypes.iterator().next(); |
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1178 } else { |
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1179 polymorphicType = node.getTypeSystem().getGenericTypeData(); |
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1180 } |
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1181 polymorphicSignature.add(polymorphicType); |
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1182 } |
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1183 |
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|
1184 SpecializationData polymorphic = new SpecializationData(node, generic, SpecializationKind.POLYMORPHIC); |
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1185 polymorphic.updateSignature(new TypeSignature(polymorphicSignature)); |
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|
1186 node.getSpecializations().add(polymorphic); |
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1187 } |
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1188 |
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1189 private void initializeShortCircuits(NodeData node) { |
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1190 Map<String, List<ShortCircuitData>> groupedShortCircuits = groupShortCircuits(node.getShortCircuits()); |
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1191 |
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|
1192 boolean valid = true; |
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1193 List<NodeExecutionData> shortCircuitExecutions = new ArrayList<>(); |
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1194 for (NodeExecutionData execution : node.getChildExecutions()) { |
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1195 if (!execution.isShortCircuit()) { |
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1196 continue; |
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1197 } |
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1198 shortCircuitExecutions.add(execution); |
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1199 String valueName = execution.getShortCircuitId(); |
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1200 List<ShortCircuitData> availableCircuits = groupedShortCircuits.get(valueName); |
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1201 |
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1202 if (availableCircuits == null || availableCircuits.isEmpty()) { |
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1203 node.addError("@%s method for short cut value '%s' required.", ShortCircuit.class.getSimpleName(), valueName); |
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1204 valid = false; |
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1205 continue; |
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1206 } |
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1207 |
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|
1208 boolean sameMethodName = true; |
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1209 String methodName = availableCircuits.get(0).getMethodName(); |
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|
1210 for (ShortCircuitData circuit : availableCircuits) { |
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1211 if (!circuit.getMethodName().equals(methodName)) { |
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|
1212 sameMethodName = false; |
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1213 } |
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|
1214 } |
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1215 |
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changeset
|
1216 if (!sameMethodName) { |
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|
1217 for (ShortCircuitData circuit : availableCircuits) { |
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1218 circuit.addError("All short circuits for short cut value '%s' must have the same method name.", valueName); |
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1219 } |
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1220 valid = false; |
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1221 continue; |
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1222 } |
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1223 |
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1224 ShortCircuitData genericCircuit = null; |
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1225 for (ShortCircuitData circuit : availableCircuits) { |
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1226 if (isGenericShortCutMethod(circuit)) { |
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1227 genericCircuit = circuit; |
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1228 break; |
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1229 } |
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1230 } |
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1231 |
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1232 if (genericCircuit == null) { |
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1233 node.addError("No generic @%s method available for short cut value '%s'.", ShortCircuit.class.getSimpleName(), valueName); |
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1234 valid = false; |
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|
1235 continue; |
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1236 } |
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1237 |
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|
1238 for (ShortCircuitData circuit : availableCircuits) { |
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|
1239 if (circuit != genericCircuit) { |
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|
1240 circuit.setGenericShortCircuitMethod(genericCircuit); |
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1241 } |
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1242 } |
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1243 } |
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1244 |
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|
1245 if (!valid) { |
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|
1246 return; |
10597
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1247 } |
13528
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|
1248 |
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|
1249 List<SpecializationData> specializations = new ArrayList<>(); |
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|
1250 specializations.addAll(node.getSpecializations()); |
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|
1251 for (SpecializationData specialization : specializations) { |
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|
1252 List<ShortCircuitData> assignedShortCuts = new ArrayList<>(shortCircuitExecutions.size()); |
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|
1253 |
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|
1254 for (NodeExecutionData shortCircuit : shortCircuitExecutions) { |
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|
1255 List<ShortCircuitData> availableShortCuts = groupedShortCircuits.get(shortCircuit.getShortCircuitId()); |
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changeset
|
1256 |
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|
1257 ShortCircuitData genericShortCircuit = null; |
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|
1258 ShortCircuitData compatibleShortCircuit = null; |
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|
1259 for (ShortCircuitData circuit : availableShortCuts) { |
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|
1260 if (circuit.isGeneric()) { |
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|
1261 genericShortCircuit = circuit; |
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|
1262 } else if (circuit.isCompatibleTo(specialization)) { |
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changeset
|
1263 compatibleShortCircuit = circuit; |
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changeset
|
1264 } |
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|
1265 } |
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changeset
|
1266 |
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changeset
|
1267 if (compatibleShortCircuit == null) { |
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changeset
|
1268 compatibleShortCircuit = genericShortCircuit; |
5a0c694ef735
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changeset
|
1269 } |
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|
1270 assignedShortCuts.add(compatibleShortCircuit); |
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|
1271 } |
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|
1272 specialization.setShortCircuits(assignedShortCuts); |
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|
1273 } |
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|
1274 } |
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changeset
|
1275 |
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changeset
|
1276 private boolean isGenericShortCutMethod(ShortCircuitData method) { |
16759
23415229349b
Truffle-DSL: new package structure.
Christian Humer <christian.humer@gmail.com>
parents:
16755
diff
changeset
|
1277 for (Parameter parameter : method.getParameters()) { |
13528
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changeset
|
1278 NodeExecutionData execution = parameter.getSpecification().getExecution(); |
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changeset
|
1279 if (execution == null) { |
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changeset
|
1280 continue; |
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changeset
|
1281 } |
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changeset
|
1282 ExecutableTypeData found = null; |
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changeset
|
1283 List<ExecutableTypeData> executableElements = execution.getChild().findGenericExecutableTypes(context); |
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changeset
|
1284 for (ExecutableTypeData executable : executableElements) { |
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changeset
|
1285 if (executable.getType().equalsType(parameter.getTypeSystemType())) { |
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changeset
|
1286 found = executable; |
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changeset
|
1287 break; |
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changeset
|
1288 } |
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|
1289 } |
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changeset
|
1290 if (found == null) { |
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changeset
|
1291 return false; |
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changeset
|
1292 } |
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|
1293 } |
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changeset
|
1294 return true; |
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changeset
|
1295 } |
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changeset
|
1296 |
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changeset
|
1297 private static Map<String, List<ShortCircuitData>> groupShortCircuits(List<ShortCircuitData> shortCircuits) { |
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changeset
|
1298 Map<String, List<ShortCircuitData>> group = new HashMap<>(); |
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changeset
|
1299 for (ShortCircuitData shortCircuit : shortCircuits) { |
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|
1300 List<ShortCircuitData> circuits = group.get(shortCircuit.getValueName()); |
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|
1301 if (circuits == null) { |
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changeset
|
1302 circuits = new ArrayList<>(); |
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changeset
|
1303 group.put(shortCircuit.getValueName(), circuits); |
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changeset
|
1304 } |
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changeset
|
1305 circuits.add(shortCircuit); |
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|
1306 } |
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changeset
|
1307 return group; |
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Christian Humer <christian.humer@gmail.com>
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|
1308 } |
5a0c694ef735
Truffle-DSL: Removed API classes NodeId, NodeContainer and SpecializationListener.
Christian Humer <christian.humer@gmail.com>
parents:
13527
diff
changeset
|
1309 |
5a0c694ef735
Truffle-DSL: Removed API classes NodeId, NodeContainer and SpecializationListener.
Christian Humer <christian.humer@gmail.com>
parents:
13527
diff
changeset
|
1310 private static boolean verifySpecializationSameLength(NodeData nodeData) { |
5a0c694ef735
Truffle-DSL: Removed API classes NodeId, NodeContainer and SpecializationListener.
Christian Humer <christian.humer@gmail.com>
parents:
13527
diff
changeset
|
1311 int lastArgs = -1; |
5a0c694ef735
Truffle-DSL: Removed API classes NodeId, NodeContainer and SpecializationListener.
Christian Humer <christian.humer@gmail.com>
parents:
13527
diff
changeset
|
1312 for (SpecializationData specializationData : nodeData.getSpecializations()) { |
5a0c694ef735
Truffle-DSL: Removed API classes NodeId, NodeContainer and SpecializationListener.
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parents:
13527
diff
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|
1313 int signatureArgs = specializationData.getSignatureSize(); |
5a0c694ef735
Truffle-DSL: Removed API classes NodeId, NodeContainer and SpecializationListener.
Christian Humer <christian.humer@gmail.com>
parents:
13527
diff
changeset
|
1314 if (lastArgs == signatureArgs) { |
5a0c694ef735
Truffle-DSL: Removed API classes NodeId, NodeContainer and SpecializationListener.
Christian Humer <christian.humer@gmail.com>
parents:
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diff
changeset
|
1315 continue; |
5a0c694ef735
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Christian Humer <christian.humer@gmail.com>
parents:
13527
diff
changeset
|
1316 } |
5a0c694ef735
Truffle-DSL: Removed API classes NodeId, NodeContainer and SpecializationListener.
Christian Humer <christian.humer@gmail.com>
parents:
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diff
changeset
|
1317 if (lastArgs != -1) { |
5a0c694ef735
Truffle-DSL: Removed API classes NodeId, NodeContainer and SpecializationListener.
Christian Humer <christian.humer@gmail.com>
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|
1318 for (SpecializationData specialization : nodeData.getSpecializations()) { |
5a0c694ef735
Truffle-DSL: Removed API classes NodeId, NodeContainer and SpecializationListener.
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parents:
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changeset
|
1319 specialization.addError("All specializations must have the same number of arguments."); |
5a0c694ef735
Truffle-DSL: Removed API classes NodeId, NodeContainer and SpecializationListener.
Christian Humer <christian.humer@gmail.com>
parents:
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changeset
|
1320 } |
5a0c694ef735
Truffle-DSL: Removed API classes NodeId, NodeContainer and SpecializationListener.
Christian Humer <christian.humer@gmail.com>
parents:
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changeset
|
1321 return false; |
5a0c694ef735
Truffle-DSL: Removed API classes NodeId, NodeContainer and SpecializationListener.
Christian Humer <christian.humer@gmail.com>
parents:
13527
diff
changeset
|
1322 } else { |
5a0c694ef735
Truffle-DSL: Removed API classes NodeId, NodeContainer and SpecializationListener.
Christian Humer <christian.humer@gmail.com>
parents:
13527
diff
changeset
|
1323 lastArgs = signatureArgs; |
5a0c694ef735
Truffle-DSL: Removed API classes NodeId, NodeContainer and SpecializationListener.
Christian Humer <christian.humer@gmail.com>
parents:
13527
diff
changeset
|
1324 } |
5a0c694ef735
Truffle-DSL: Removed API classes NodeId, NodeContainer and SpecializationListener.
Christian Humer <christian.humer@gmail.com>
parents:
13527
diff
changeset
|
1325 } |
5a0c694ef735
Truffle-DSL: Removed API classes NodeId, NodeContainer and SpecializationListener.
Christian Humer <christian.humer@gmail.com>
parents:
13527
diff
changeset
|
1326 return true; |
5a0c694ef735
Truffle-DSL: Removed API classes NodeId, NodeContainer and SpecializationListener.
Christian Humer <christian.humer@gmail.com>
parents:
13527
diff
changeset
|
1327 } |
5a0c694ef735
Truffle-DSL: Removed API classes NodeId, NodeContainer and SpecializationListener.
Christian Humer <christian.humer@gmail.com>
parents:
13527
diff
changeset
|
1328 |
5a0c694ef735
Truffle-DSL: Removed API classes NodeId, NodeContainer and SpecializationListener.
Christian Humer <christian.humer@gmail.com>
parents:
13527
diff
changeset
|
1329 private static void verifyVisibilities(NodeData node) { |
5a0c694ef735
Truffle-DSL: Removed API classes NodeId, NodeContainer and SpecializationListener.
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parents:
13527
diff
changeset
|
1330 if (node.getTemplateType().getModifiers().contains(Modifier.PRIVATE) && node.getSpecializations().size() > 0) { |
5a0c694ef735
Truffle-DSL: Removed API classes NodeId, NodeContainer and SpecializationListener.
Christian Humer <christian.humer@gmail.com>
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diff
changeset
|
1331 node.addError("Classes containing a @%s annotation must not be private.", Specialization.class.getSimpleName()); |
5a0c694ef735
Truffle-DSL: Removed API classes NodeId, NodeContainer and SpecializationListener.
Christian Humer <christian.humer@gmail.com>
parents:
13527
diff
changeset
|
1332 } |
5a0c694ef735
Truffle-DSL: Removed API classes NodeId, NodeContainer and SpecializationListener.
Christian Humer <christian.humer@gmail.com>
parents:
13527
diff
changeset
|
1333 } |
5a0c694ef735
Truffle-DSL: Removed API classes NodeId, NodeContainer and SpecializationListener.
Christian Humer <christian.humer@gmail.com>
parents:
13527
diff
changeset
|
1334 |
10597
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1335 private static void verifyMissingAbstractMethods(NodeData nodeData, List<? extends Element> originalElements) { |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1336 if (!nodeData.needsFactory()) { |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1337 // missing abstract methods only needs to be implemented |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1338 // if we need go generate factory for it. |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1339 return; |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1340 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1341 |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1342 List<Element> elements = new ArrayList<>(originalElements); |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1343 Set<Element> unusedElements = new HashSet<>(elements); |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1344 for (TemplateMethod method : nodeData.getAllTemplateMethods()) { |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1345 unusedElements.remove(method.getMethod()); |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1346 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1347 |
11187
7a8835ec5e7d
Truffle-DSL: Added new @NodeField and @NodeFields annotation. Which can be used to avoid the cumbersome definition of copy constructors.
Christian Humer <christian.humer@gmail.com>
parents:
11183
diff
changeset
|
1348 for (NodeFieldData field : nodeData.getFields()) { |
7a8835ec5e7d
Truffle-DSL: Added new @NodeField and @NodeFields annotation. Which can be used to avoid the cumbersome definition of copy constructors.
Christian Humer <christian.humer@gmail.com>
parents:
11183
diff
changeset
|
1349 if (field.getGetter() != null) { |
7a8835ec5e7d
Truffle-DSL: Added new @NodeField and @NodeFields annotation. Which can be used to avoid the cumbersome definition of copy constructors.
Christian Humer <christian.humer@gmail.com>
parents:
11183
diff
changeset
|
1350 unusedElements.remove(field.getGetter()); |
7a8835ec5e7d
Truffle-DSL: Added new @NodeField and @NodeFields annotation. Which can be used to avoid the cumbersome definition of copy constructors.
Christian Humer <christian.humer@gmail.com>
parents:
11183
diff
changeset
|
1351 } |
7a8835ec5e7d
Truffle-DSL: Added new @NodeField and @NodeFields annotation. Which can be used to avoid the cumbersome definition of copy constructors.
Christian Humer <christian.humer@gmail.com>
parents:
11183
diff
changeset
|
1352 } |
7a8835ec5e7d
Truffle-DSL: Added new @NodeField and @NodeFields annotation. Which can be used to avoid the cumbersome definition of copy constructors.
Christian Humer <christian.humer@gmail.com>
parents:
11183
diff
changeset
|
1353 |
10597
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Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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parents:
diff
changeset
|
1354 for (NodeChildData child : nodeData.getChildren()) { |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1355 if (child.getAccessElement() != null) { |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1356 unusedElements.remove(child.getAccessElement()); |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1357 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1358 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1359 |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1360 for (ExecutableElement unusedMethod : ElementFilter.methodsIn(unusedElements)) { |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1361 if (unusedMethod.getModifiers().contains(Modifier.ABSTRACT)) { |
16759
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diff
changeset
|
1362 nodeData.addError("The type %s must implement the inherited abstract method %s.", ElementUtils.getSimpleName(nodeData.getTemplateType()), |
23415229349b
Truffle-DSL: new package structure.
Christian Humer <christian.humer@gmail.com>
parents:
16755
diff
changeset
|
1363 ElementUtils.getReadableSignature(unusedMethod)); |
10597
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1364 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1365 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1366 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1367 |
13528
5a0c694ef735
Truffle-DSL: Removed API classes NodeId, NodeContainer and SpecializationListener.
Christian Humer <christian.humer@gmail.com>
parents:
13527
diff
changeset
|
1368 private static void verifyNamingConvention(List<? extends TemplateMethod> methods, String prefix) { |
5a0c694ef735
Truffle-DSL: Removed API classes NodeId, NodeContainer and SpecializationListener.
Christian Humer <christian.humer@gmail.com>
parents:
13527
diff
changeset
|
1369 for (int i = 0; i < methods.size(); i++) { |
5a0c694ef735
Truffle-DSL: Removed API classes NodeId, NodeContainer and SpecializationListener.
Christian Humer <christian.humer@gmail.com>
parents:
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diff
changeset
|
1370 TemplateMethod m1 = methods.get(i); |
5a0c694ef735
Truffle-DSL: Removed API classes NodeId, NodeContainer and SpecializationListener.
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parents:
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diff
changeset
|
1371 if (m1.getMethodName().length() < 3 || !m1.getMethodName().startsWith(prefix)) { |
5a0c694ef735
Truffle-DSL: Removed API classes NodeId, NodeContainer and SpecializationListener.
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parents:
13527
diff
changeset
|
1372 m1.addError("Naming convention: method name must start with '%s'.", prefix); |
5a0c694ef735
Truffle-DSL: Removed API classes NodeId, NodeContainer and SpecializationListener.
Christian Humer <christian.humer@gmail.com>
parents:
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diff
changeset
|
1373 } |
5a0c694ef735
Truffle-DSL: Removed API classes NodeId, NodeContainer and SpecializationListener.
Christian Humer <christian.humer@gmail.com>
parents:
13527
diff
changeset
|
1374 } |
5a0c694ef735
Truffle-DSL: Removed API classes NodeId, NodeContainer and SpecializationListener.
Christian Humer <christian.humer@gmail.com>
parents:
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diff
changeset
|
1375 } |
5a0c694ef735
Truffle-DSL: Removed API classes NodeId, NodeContainer and SpecializationListener.
Christian Humer <christian.humer@gmail.com>
parents:
13527
diff
changeset
|
1376 |
5a0c694ef735
Truffle-DSL: Removed API classes NodeId, NodeContainer and SpecializationListener.
Christian Humer <christian.humer@gmail.com>
parents:
13527
diff
changeset
|
1377 private static void verifySpecializationThrows(NodeData node) { |
5a0c694ef735
Truffle-DSL: Removed API classes NodeId, NodeContainer and SpecializationListener.
Christian Humer <christian.humer@gmail.com>
parents:
13527
diff
changeset
|
1378 Map<String, SpecializationData> specializationMap = new HashMap<>(); |
5a0c694ef735
Truffle-DSL: Removed API classes NodeId, NodeContainer and SpecializationListener.
Christian Humer <christian.humer@gmail.com>
parents:
13527
diff
changeset
|
1379 for (SpecializationData spec : node.getSpecializations()) { |
5a0c694ef735
Truffle-DSL: Removed API classes NodeId, NodeContainer and SpecializationListener.
Christian Humer <christian.humer@gmail.com>
parents:
13527
diff
changeset
|
1380 specializationMap.put(spec.getMethodName(), spec); |
5a0c694ef735
Truffle-DSL: Removed API classes NodeId, NodeContainer and SpecializationListener.
Christian Humer <christian.humer@gmail.com>
parents:
13527
diff
changeset
|
1381 } |
5a0c694ef735
Truffle-DSL: Removed API classes NodeId, NodeContainer and SpecializationListener.
Christian Humer <christian.humer@gmail.com>
parents:
13527
diff
changeset
|
1382 for (SpecializationData sourceSpecialization : node.getSpecializations()) { |
5a0c694ef735
Truffle-DSL: Removed API classes NodeId, NodeContainer and SpecializationListener.
Christian Humer <christian.humer@gmail.com>
parents:
13527
diff
changeset
|
1383 if (sourceSpecialization.getExceptions() != null) { |
5a0c694ef735
Truffle-DSL: Removed API classes NodeId, NodeContainer and SpecializationListener.
Christian Humer <christian.humer@gmail.com>
parents:
13527
diff
changeset
|
1384 for (SpecializationThrowsData throwsData : sourceSpecialization.getExceptions()) { |
5a0c694ef735
Truffle-DSL: Removed API classes NodeId, NodeContainer and SpecializationListener.
Christian Humer <christian.humer@gmail.com>
parents:
13527
diff
changeset
|
1385 for (SpecializationThrowsData otherThrowsData : sourceSpecialization.getExceptions()) { |
16759
23415229349b
Truffle-DSL: new package structure.
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parents:
16755
diff
changeset
|
1386 if (otherThrowsData != throwsData && ElementUtils.typeEquals(otherThrowsData.getJavaClass(), throwsData.getJavaClass())) { |
13528
5a0c694ef735
Truffle-DSL: Removed API classes NodeId, NodeContainer and SpecializationListener.
Christian Humer <christian.humer@gmail.com>
parents:
13527
diff
changeset
|
1387 throwsData.addError("Duplicate exception type."); |
5a0c694ef735
Truffle-DSL: Removed API classes NodeId, NodeContainer and SpecializationListener.
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parents:
13527
diff
changeset
|
1388 } |
5a0c694ef735
Truffle-DSL: Removed API classes NodeId, NodeContainer and SpecializationListener.
Christian Humer <christian.humer@gmail.com>
parents:
13527
diff
changeset
|
1389 } |
5a0c694ef735
Truffle-DSL: Removed API classes NodeId, NodeContainer and SpecializationListener.
Christian Humer <christian.humer@gmail.com>
parents:
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diff
changeset
|
1390 } |
5a0c694ef735
Truffle-DSL: Removed API classes NodeId, NodeContainer and SpecializationListener.
Christian Humer <christian.humer@gmail.com>
parents:
13527
diff
changeset
|
1391 } |
5a0c694ef735
Truffle-DSL: Removed API classes NodeId, NodeContainer and SpecializationListener.
Christian Humer <christian.humer@gmail.com>
parents:
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diff
changeset
|
1392 } |
5a0c694ef735
Truffle-DSL: Removed API classes NodeId, NodeContainer and SpecializationListener.
Christian Humer <christian.humer@gmail.com>
parents:
13527
diff
changeset
|
1393 } |
5a0c694ef735
Truffle-DSL: Removed API classes NodeId, NodeContainer and SpecializationListener.
Christian Humer <christian.humer@gmail.com>
parents:
13527
diff
changeset
|
1394 |
10597
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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parents:
diff
changeset
|
1395 private void verifyConstructors(NodeData nodeData) { |
18761
a665483c3881
Truffle-DSL: new node layout implementation.
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parents:
18754
diff
changeset
|
1396 if (nodeData.getTypeSystem().getOptions().useNewLayout()) { |
a665483c3881
Truffle-DSL: new node layout implementation.
Christian Humer <christian.humer@gmail.com>
parents:
18754
diff
changeset
|
1397 List<ExecutableElement> constructors = ElementFilter.constructorsIn(nodeData.getTemplateType().getEnclosedElements()); |
a665483c3881
Truffle-DSL: new node layout implementation.
Christian Humer <christian.humer@gmail.com>
parents:
18754
diff
changeset
|
1398 if (constructors.isEmpty()) { |
a665483c3881
Truffle-DSL: new node layout implementation.
Christian Humer <christian.humer@gmail.com>
parents:
18754
diff
changeset
|
1399 return; |
a665483c3881
Truffle-DSL: new node layout implementation.
Christian Humer <christian.humer@gmail.com>
parents:
18754
diff
changeset
|
1400 } |
a665483c3881
Truffle-DSL: new node layout implementation.
Christian Humer <christian.humer@gmail.com>
parents:
18754
diff
changeset
|
1401 |
a665483c3881
Truffle-DSL: new node layout implementation.
Christian Humer <christian.humer@gmail.com>
parents:
18754
diff
changeset
|
1402 boolean oneNonPrivate = false; |
a665483c3881
Truffle-DSL: new node layout implementation.
Christian Humer <christian.humer@gmail.com>
parents:
18754
diff
changeset
|
1403 for (ExecutableElement constructor : constructors) { |
a665483c3881
Truffle-DSL: new node layout implementation.
Christian Humer <christian.humer@gmail.com>
parents:
18754
diff
changeset
|
1404 if (ElementUtils.getVisibility(constructor.getModifiers()) != Modifier.PRIVATE) { |
a665483c3881
Truffle-DSL: new node layout implementation.
Christian Humer <christian.humer@gmail.com>
parents:
18754
diff
changeset
|
1405 oneNonPrivate = true; |
a665483c3881
Truffle-DSL: new node layout implementation.
Christian Humer <christian.humer@gmail.com>
parents:
18754
diff
changeset
|
1406 break; |
a665483c3881
Truffle-DSL: new node layout implementation.
Christian Humer <christian.humer@gmail.com>
parents:
18754
diff
changeset
|
1407 } |
a665483c3881
Truffle-DSL: new node layout implementation.
Christian Humer <christian.humer@gmail.com>
parents:
18754
diff
changeset
|
1408 } |
a665483c3881
Truffle-DSL: new node layout implementation.
Christian Humer <christian.humer@gmail.com>
parents:
18754
diff
changeset
|
1409 if (!oneNonPrivate && !nodeData.getTemplateType().getModifiers().contains(Modifier.PRIVATE)) { |
a665483c3881
Truffle-DSL: new node layout implementation.
Christian Humer <christian.humer@gmail.com>
parents:
18754
diff
changeset
|
1410 nodeData.addError("At least one constructor must be non-private."); |
a665483c3881
Truffle-DSL: new node layout implementation.
Christian Humer <christian.humer@gmail.com>
parents:
18754
diff
changeset
|
1411 } |
a665483c3881
Truffle-DSL: new node layout implementation.
Christian Humer <christian.humer@gmail.com>
parents:
18754
diff
changeset
|
1412 return; |
a665483c3881
Truffle-DSL: new node layout implementation.
Christian Humer <christian.humer@gmail.com>
parents:
18754
diff
changeset
|
1413 } |
10597
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1414 if (!nodeData.needsRewrites(context)) { |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1415 // no specialization constructor is needed if the node never rewrites. |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1416 return; |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1417 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1418 |
16759
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parents:
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diff
changeset
|
1419 TypeElement type = ElementUtils.fromTypeMirror(nodeData.getNodeType()); |
10597
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1420 List<ExecutableElement> constructors = ElementFilter.constructorsIn(type.getEnclosedElements()); |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1421 |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1422 boolean parametersFound = false; |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1423 for (ExecutableElement constructor : constructors) { |
11742
85b846b31690
Truffle-DSL: automatically generate copy constructor if super constructor expects only SourceSection parameter.
Andreas Woess <andreas.woess@jku.at>
parents:
11545
diff
changeset
|
1424 if (!constructor.getParameters().isEmpty() && !isSourceSectionConstructor(context, constructor)) { |
10597
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1425 parametersFound = true; |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1426 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1427 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1428 if (!parametersFound) { |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1429 return; |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1430 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1431 for (ExecutableElement e : constructors) { |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1432 if (e.getParameters().size() == 1) { |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1433 TypeMirror firstArg = e.getParameters().get(0).asType(); |
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parents:
16755
diff
changeset
|
1434 if (ElementUtils.typeEquals(firstArg, nodeData.getNodeType())) { |
10597
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1435 if (e.getModifiers().contains(Modifier.PRIVATE)) { |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1436 nodeData.addError("The specialization constructor must not be private."); |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1437 } else if (constructors.size() <= 1) { |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1438 nodeData.addError("The specialization constructor must not be the only constructor. The definition of an alternative constructor is required."); |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1439 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1440 return; |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1441 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1442 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1443 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1444 |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1445 // not found |
16759
23415229349b
Truffle-DSL: new package structure.
Christian Humer <christian.humer@gmail.com>
parents:
16755
diff
changeset
|
1446 nodeData.addError("Specialization constructor '%s(%s previousNode) { this(...); }' is required.", ElementUtils.getSimpleName(type), ElementUtils.getSimpleName(type)); |
10597
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1447 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1448 |
16759
23415229349b
Truffle-DSL: new package structure.
Christian Humer <christian.humer@gmail.com>
parents:
16755
diff
changeset
|
1449 public static boolean isSourceSectionConstructor(ProcessorContext context, ExecutableElement constructor) { |
23415229349b
Truffle-DSL: new package structure.
Christian Humer <christian.humer@gmail.com>
parents:
16755
diff
changeset
|
1450 return constructor.getParameters().size() == 1 && ElementUtils.typeEquals(constructor.getParameters().get(0).asType(), context.getTruffleTypes().getSourceSection()); |
11742
85b846b31690
Truffle-DSL: automatically generate copy constructor if super constructor expects only SourceSection parameter.
Andreas Woess <andreas.woess@jku.at>
parents:
11545
diff
changeset
|
1451 } |
85b846b31690
Truffle-DSL: automatically generate copy constructor if super constructor expects only SourceSection parameter.
Andreas Woess <andreas.woess@jku.at>
parents:
11545
diff
changeset
|
1452 |
10597
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1453 private AnnotationMirror findFirstAnnotation(List<? extends Element> elements, Class<? extends Annotation> annotation) { |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1454 for (Element element : elements) { |
16759
23415229349b
Truffle-DSL: new package structure.
Christian Humer <christian.humer@gmail.com>
parents:
16755
diff
changeset
|
1455 AnnotationMirror mirror = ElementUtils.findAnnotationMirror(processingEnv, element, annotation); |
10597
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1456 if (mirror != null) { |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1457 return mirror; |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1458 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1459 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1460 return null; |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1461 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1462 |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1463 private TypeMirror inheritType(AnnotationMirror annotation, String valueName, TypeMirror parentType) { |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1464 TypeMirror inhertNodeType = context.getTruffleTypes().getNode(); |
16759
23415229349b
Truffle-DSL: new package structure.
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parents:
16755
diff
changeset
|
1465 TypeMirror value = ElementUtils.getAnnotationValue(TypeMirror.class, annotation, valueName); |
23415229349b
Truffle-DSL: new package structure.
Christian Humer <christian.humer@gmail.com>
parents:
16755
diff
changeset
|
1466 if (ElementUtils.typeEquals(inhertNodeType, value)) { |
10597
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1467 return parentType; |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1468 } else { |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1469 return value; |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1470 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1471 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1472 |
11187
7a8835ec5e7d
Truffle-DSL: Added new @NodeField and @NodeFields annotation. Which can be used to avoid the cumbersome definition of copy constructors.
Christian Humer <christian.humer@gmail.com>
parents:
11183
diff
changeset
|
1473 private ExecutableElement findGetter(List<? extends Element> elements, String variableName, TypeMirror type) { |
10597
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1474 if (type == null) { |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1475 return null; |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1476 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1477 String methodName; |
16759
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parents:
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diff
changeset
|
1478 if (ElementUtils.typeEquals(type, context.getType(boolean.class))) { |
23415229349b
Truffle-DSL: new package structure.
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parents:
16755
diff
changeset
|
1479 methodName = "is" + ElementUtils.firstLetterUpperCase(variableName); |
10597
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1480 } else { |
16759
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parents:
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diff
changeset
|
1481 methodName = "get" + ElementUtils.firstLetterUpperCase(variableName); |
10597
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Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1482 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1483 |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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parents:
diff
changeset
|
1484 for (ExecutableElement method : ElementFilter.methodsIn(elements)) { |
16759
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Truffle-DSL: new package structure.
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parents:
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diff
changeset
|
1485 if (method.getSimpleName().toString().equals(methodName) && method.getParameters().size() == 0 && ElementUtils.isAssignable(type, method.getReturnType())) { |
10597
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Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1486 return method; |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
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parents:
diff
changeset
|
1487 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1488 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1489 return null; |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1490 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1491 |
13528
5a0c694ef735
Truffle-DSL: Removed API classes NodeId, NodeContainer and SpecializationListener.
Christian Humer <christian.humer@gmail.com>
parents:
13527
diff
changeset
|
1492 private static List<TypeElement> collectSuperClasses(List<TypeElement> collection, TypeElement element) { |
5a0c694ef735
Truffle-DSL: Removed API classes NodeId, NodeContainer and SpecializationListener.
Christian Humer <christian.humer@gmail.com>
parents:
13527
diff
changeset
|
1493 if (element != null) { |
5a0c694ef735
Truffle-DSL: Removed API classes NodeId, NodeContainer and SpecializationListener.
Christian Humer <christian.humer@gmail.com>
parents:
13527
diff
changeset
|
1494 collection.add(element); |
5a0c694ef735
Truffle-DSL: Removed API classes NodeId, NodeContainer and SpecializationListener.
Christian Humer <christian.humer@gmail.com>
parents:
13527
diff
changeset
|
1495 if (element.getSuperclass() != null) { |
16759
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parents:
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changeset
|
1496 collectSuperClasses(collection, ElementUtils.fromTypeMirror(element.getSuperclass())); |
10597
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Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1497 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1498 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1499 return collection; |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1500 } |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1501 |
79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
Christian Humer <christian.humer@gmail.com>
parents:
diff
changeset
|
1502 } |