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annotate test/compiler/types/correctness/scenarios/ClassInstanceOf.java @ 19299:8e4f683e16d9

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Truffle-DSL: fixed warning
author Christian Humer <christian.humer@gmail.com>
date Wed, 11 Feb 2015 18:10:02 +0100
parents 534fbe3d90f0
children
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1 /*
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2 * Copyright (c) 2014, 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
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24 package scenarios;
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25
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26 import com.oracle.java.testlibrary.Asserts;
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27 import hierarchies.TypeHierarchy;
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28
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29 /**
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30 * Tests instanceof
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31 */
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32 public class ClassInstanceOf<T extends TypeHierarchy.I> extends Scenario<T, Integer> {
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33 public ClassInstanceOf(ProfilingType profilingType,
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34 TypeHierarchy<? extends T, ? extends T> hierarchy) {
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35 super("ClassInstanceOf", profilingType, hierarchy);
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36 }
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37
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38 @Override
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39 public Integer run(T obj) {
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40 switch (profilingType) {
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41 case RETURN:
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42 T t = collectReturnType(obj);
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43 if (t instanceof TypeHierarchy.A) {
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44 return inlinee(t);
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45 }
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46 return TypeHierarchy.TEMP;
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47 case ARGUMENTS:
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48 field = obj;
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49 if (field instanceof TypeHierarchy.A) {
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50 return inlinee(field);
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51 }
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52 return TypeHierarchy.TEMP;
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53 case PARAMETERS:
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54 if (obj instanceof TypeHierarchy.A) {
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55 return inlinee(obj);
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56 }
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57 return TypeHierarchy.TEMP;
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58 }
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59 throw new RuntimeException("Should not reach here");
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60 }
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61
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62 public int inlinee(T obj) {
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63 return obj.m();
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64 }
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65
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66 @Override
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67 public void check(Integer result, T orig) {
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68 if (orig instanceof TypeHierarchy.A) {
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69 Asserts.assertEquals(result, orig.m(), "Results are not equal for TypeHierarchy.A");
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70 } else {
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71 Asserts.assertEquals(result, TypeHierarchy.TEMP, "Result differs from expected");
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72 }
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73 }
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74 }