Mercurial > hg > graal-jvmci-8
view graal/com.oracle.truffle.codegen.processor/src/com/oracle/truffle/codegen/processor/node/ExecutableTypeMethodParser.java @ 8252:0905d796944a
Refactored codegen error model to make error redirection a lot easier.
author | Christian Humer <christian.humer@gmail.com> |
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date | Wed, 13 Mar 2013 19:58:28 +0100 |
parents | 703c09f8640c |
children | 89006c76f737 |
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/* * Copyright (c) 2012, 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.codegen.processor.node; import java.lang.annotation.*; import java.util.*; import javax.lang.model.element.*; import javax.lang.model.type.*; import com.oracle.truffle.codegen.processor.*; import com.oracle.truffle.codegen.processor.template.*; import com.oracle.truffle.codegen.processor.template.ParameterSpec.Cardinality; import com.oracle.truffle.codegen.processor.typesystem.*; public class ExecutableTypeMethodParser extends MethodParser<ExecutableTypeData> { public ExecutableTypeMethodParser(ProcessorContext context, NodeData node) { super(context, node); setEmitErrors(false); setParseNullOnError(false); } @Override public MethodSpec createSpecification(ExecutableElement method, AnnotationMirror mirror) { List<TypeMirror> types = new ArrayList<>(); types.addAll(getNode().getTypeSystem().getPrimitiveTypeMirrors()); types.add(getContext().getType(void.class)); ParameterSpec returnTypeSpec = new ParameterSpec("executedValue", types, false, Cardinality.ONE); List<ParameterSpec> parameters = new ArrayList<>(); parameters.add(new ParameterSpec("frame", getContext().getTruffleTypes().getFrame(), true)); return new MethodSpec(new ArrayList<TypeMirror>(), returnTypeSpec, parameters); } @Override public final boolean isParsable(ExecutableElement method) { boolean parsable = method.getSimpleName().toString().startsWith("execute"); return parsable; } @Override public ExecutableTypeData create(TemplateMethod method) { TypeData resolvedType = method.getReturnType().getActualTypeData(getNode().getTypeSystem()); if (resolvedType == null) { return null; } return new ExecutableTypeData(method, getNode().getTypeSystem(), resolvedType); } @Override public Class<? extends Annotation> getAnnotationType() { return null; } }