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comparison graal/com.oracle.truffle.dsl.processor/src/com/oracle/truffle/dsl/processor/java/ElementUtils.java @ 19289:62c43fcf5be2

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Truffle-DSL: implement @Cached and fixes for the new guard expression syntax.
author Christian Humer <christian.humer@gmail.com>
date Tue, 03 Feb 2015 15:07:07 +0100
parents b339d723a06b
children 35c3e3af8c39
comparison
equal deleted inserted replaced
19288:3a37116ef37f 19289:62c43fcf5be2
1118 types.add(element.asType()); 1118 types.add(element.asType());
1119 } 1119 }
1120 return types; 1120 return types;
1121 } 1121 }
1122 1122
1123 public static boolean variableEquals(VariableElement var1, VariableElement var2) {
1124 if (!var1.getSimpleName().equals(var2.getSimpleName())) {
1125 return false;
1126 }
1127 if (!ElementUtils.typeEquals(var1.asType(), var2.asType())) {
1128 return false;
1129 }
1130 if (!ElementUtils.elementEquals(var1.getEnclosingElement(), var2.getEnclosingElement())) {
1131 return false;
1132 }
1133 return true;
1134 }
1135
1136 public static boolean executableEquals(ExecutableElement var1, ExecutableElement var2) {
1137 if (!var1.getSimpleName().equals(var2.getSimpleName())) {
1138 return false;
1139 }
1140 if (var1.getParameters().size() != var2.getParameters().size()) {
1141 return false;
1142 }
1143 if (!ElementUtils.typeEquals(var1.asType(), var2.asType())) {
1144 return false;
1145 }
1146 if (!ElementUtils.elementEquals(var1.getEnclosingElement(), var2.getEnclosingElement())) {
1147 return false;
1148 }
1149 for (int i = 0; i < var1.getParameters().size(); i++) {
1150 if (!typeEquals(var1.getParameters().get(i).asType(), var2.getParameters().get(i).asType())) {
1151 return false;
1152 }
1153 }
1154 return true;
1155 }
1156
1157 public static boolean elementEquals(Element element1, Element element2) {
1158 if (element1.getKind() != element2.getKind()) {
1159 return false;
1160 } else if (element1 instanceof VariableElement) {
1161 return variableEquals((VariableElement) element1, (VariableElement) element2);
1162 } else if (element1 instanceof ExecutableElement) {
1163 return executableEquals((ExecutableElement) element1, (ExecutableElement) element2);
1164 } else if (element1 instanceof TypeElement) {
1165 return typeEquals(element1.asType(), element2.asType());
1166 } else if (element1 instanceof PackageElement) {
1167 return element1.getSimpleName().equals(element2.getSimpleName());
1168 } else {
1169 throw new AssertionError("unsupported element type");
1170 }
1171 }
1123 } 1172 }