Mercurial > hg > graal-compiler
view graal/com.oracle.truffle.dsl.processor/src/com/oracle/truffle/dsl/processor/ast/CodeElementScanner.java @ 13275:bd5c996b5d25
Truffle-DSL: fixed wrong transferToInterpreter with transferToInterpreterAndInvalidate.
author | Christian Humer <christian.humer@gmail.com> |
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date | Thu, 05 Dec 2013 13:39:08 +0100 |
parents | 79041ab43660 |
children |
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/* * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ package com.oracle.truffle.dsl.processor.ast; import javax.lang.model.element.*; import javax.lang.model.util.*; public abstract class CodeElementScanner<R, P> extends ElementScanner7<R, P> { @Override public final R visitExecutable(ExecutableElement e, P p) { return visitExecutable(cast(e, CodeExecutableElement.class), p); } public R visitExecutable(CodeExecutableElement e, P p) { R ret = super.visitExecutable(e, p); if (e.getBodyTree() != null) { visitTree(e.getBodyTree(), p); } return ret; } @Override public R visitPackage(PackageElement e, P p) { return super.visitPackage(e, p); } @Override public final R visitType(TypeElement e, P p) { return visitType(cast(e, CodeTypeElement.class), p); } public R visitType(CodeTypeElement e, P p) { return super.visitType(e, p); } @Override public R visitTypeParameter(TypeParameterElement e, P p) { return super.visitTypeParameter(e, p); } private static <E> E cast(Element element, Class<E> clazz) { return clazz.cast(element); } public void visitTree(CodeTree e, P p) { for (CodeTree tree : e.getEnclosedElements()) { tree.acceptCodeElementScanner(this, p); } } @SuppressWarnings("unused") public void visitImport(CodeImport e, P p) { } }