Mercurial > jdk8-mips64-public > langtools / annotate

test/tools/javac/annotations/typeAnnotations/referenceinfos/TypeCasts.java@998b10c43157 (annotated)

test/tools/javac/annotations/typeAnnotations/referenceinfos/TypeCasts.java

Tue, 24 Dec 2013 09:17:37 -0800

author
ksrini
date
Tue, 24 Dec 2013 09:17:37 -0800
changeset 2227
998b10c43157
parent 1563
bc456436c613
child 2525
2eb010b6cb22
permissions
-rw-r--r--

8029230: Update copyright year to match last edit in jdk8 langtools repository for 2013
Reviewed-by: ksrini
Contributed-by: steve.sides@oracle.com

jjg@1521 1 /*
ksrini@2227 2 * Copyright (c) 2009, 2013, Oracle and/or its affiliates. All rights reserved.
jjg@1521 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
jjg@1521 4 *
jjg@1521 5 * This code is free software; you can redistribute it and/or modify it
jjg@1521 6 * under the terms of the GNU General Public License version 2 only, as
jjg@1521 7 * published by the Free Software Foundation.
jjg@1521 8 *
jjg@1521 9 * This code is distributed in the hope that it will be useful, but WITHOUT
jjg@1521 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
jjg@1521 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
jjg@1521 12 * version 2 for more details (a copy is included in the LICENSE file that
jjg@1521 13 * accompanied this code).
jjg@1521 14 *
jjg@1521 15 * You should have received a copy of the GNU General Public License version
jjg@1521 16 * 2 along with this work; if not, write to the Free Software Foundation,
jjg@1521 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
jjg@1521 18 *
jjg@1521 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
jjg@1521 20 * or visit www.oracle.com if you need additional information or have any
jjg@1521 21 * questions.
jjg@1521 22 */
jjg@1521 23
jjg@1521 24 import static com.sun.tools.classfile.TypeAnnotation.TargetType.*;
jjg@1521 25
jjg@1521 26 /*
jjg@1521 27 * @test
jjg@1521 28 * @summary Test population of reference info for type casts
jjg@1521 29 * @compile -g Driver.java ReferenceInfoUtil.java TypeCasts.java
jjg@1521 30 * @run main Driver TypeCasts
jjg@1521 31 */
jjg@1521 32 public class TypeCasts {
jjg@1521 33
jjg@1563 34 @TADescription(annotation = "TA", type = CAST, offset = ReferenceInfoUtil.IGNORE_VALUE,
jjg@1563 35 typeIndex = 0)
jjg@1521 36 public String returnObject() {
jjg@1521 37 return "Object returnObject() { return (@TA String)null; }";
jjg@1521 38 }
jjg@1521 39
jjg@1521 40 @TADescriptions({
jjg@1563 41 @TADescription(annotation = "TA", type = CAST, offset = ReferenceInfoUtil.IGNORE_VALUE,
jjg@1563 42 typeIndex = 0),
jjg@1521 43 @TADescription(annotation = "TB", type = CAST,
jjg@1563 44 genericLocation = { 0, 0 }, offset = ReferenceInfoUtil.IGNORE_VALUE,
jjg@1563 45 typeIndex = 0),
jjg@1521 46 @TADescription(annotation = "TC", type = CAST,
jjg@1563 47 genericLocation = { 0, 0, 0, 0 }, offset = ReferenceInfoUtil.IGNORE_VALUE,
jjg@1563 48 typeIndex = 0)
jjg@1521 49 })
jjg@1521 50 public String returnObjectArray() {
jjg@1521 51 return "Object returnObjectArray() { return (@TC String @TA [] @TB [])null; }";
jjg@1521 52 }
jjg@1521 53
jjg@1521 54 @TADescriptions({
jjg@1563 55 @TADescription(annotation = "TA", type = CAST, offset = ReferenceInfoUtil.IGNORE_VALUE,
jjg@1563 56 typeIndex = 0),
jjg@1521 57 @TADescription(annotation = "TB", type = CAST,
jjg@1563 58 genericLocation = { 3, 0 }, offset = ReferenceInfoUtil.IGNORE_VALUE,
jjg@1563 59 typeIndex = 0)
jjg@1521 60 })
jjg@1521 61 public String returnObjectGeneric() {
jjg@1521 62 return "Object returnObjectGeneric() { return (@TA List<@TB String>)null; }";
jjg@1521 63 }
jjg@1521 64
jjg@1563 65 @TADescription(annotation = "TA", type = CAST, offset = ReferenceInfoUtil.IGNORE_VALUE,
jjg@1563 66 typeIndex = 0)
jjg@1521 67 public String returnPrim() {
jjg@1521 68 return "Object returnPrim() { return (@TA int)0; }";
jjg@1521 69 }
jjg@1521 70
jjg@1521 71 @TADescriptions({
jjg@1563 72 @TADescription(annotation = "TA", type = CAST, offset = ReferenceInfoUtil.IGNORE_VALUE,
jjg@1563 73 typeIndex = 0),
jjg@1521 74 @TADescription(annotation = "TB", type = CAST,
jjg@1563 75 genericLocation = { 0, 0 }, offset = ReferenceInfoUtil.IGNORE_VALUE,
jjg@1563 76 typeIndex = 0)
jjg@1521 77 })
jjg@1521 78 public String returnPrimArray() {
jjg@1521 79 return "Object returnPrimArray() { return (@TB int @TA [])null; }";
jjg@1521 80 }
jjg@1521 81
jjg@1563 82 @TADescription(annotation = "TA", type = CAST, offset = ReferenceInfoUtil.IGNORE_VALUE,
jjg@1563 83 typeIndex = 0)
jjg@1521 84 public String initObject() {
jjg@1521 85 return "void initObject() { Object a = (@TA String)null; }";
jjg@1521 86 }
jjg@1521 87
jjg@1521 88 @TADescriptions({
jjg@1563 89 @TADescription(annotation = "TA", type = CAST, offset = ReferenceInfoUtil.IGNORE_VALUE,
jjg@1563 90 typeIndex = 0),
jjg@1521 91 @TADescription(annotation = "TB", type = CAST,
jjg@1563 92 genericLocation = { 0, 0 }, offset = ReferenceInfoUtil.IGNORE_VALUE,
jjg@1563 93 typeIndex = 0)
jjg@1521 94 })
jjg@1521 95 public String initObjectArray() {
jjg@1521 96 return "void initObjectArray() { Object a = (@TB String @TA [])null; }";
jjg@1521 97 }
jjg@1521 98
jjg@1521 99 @TADescriptions({
jjg@1563 100 @TADescription(annotation = "TA", type = CAST, offset = ReferenceInfoUtil.IGNORE_VALUE,
jjg@1563 101 typeIndex = 0),
jjg@1521 102 @TADescription(annotation = "TB", type = CAST,
jjg@1563 103 genericLocation = { 3, 0 }, offset = ReferenceInfoUtil.IGNORE_VALUE,
jjg@1563 104 typeIndex = 0)
jjg@1521 105 })
jjg@1521 106 public String initObjectGeneric() {
jjg@1521 107 return "void initObjectGeneric() { Object a = (@TA List<@TB String>)null; }";
jjg@1521 108 }
jjg@1521 109
jjg@1563 110 @TADescription(annotation = "TA", type = CAST, offset = ReferenceInfoUtil.IGNORE_VALUE,
jjg@1563 111 typeIndex = 0)
jjg@1521 112 public String initPrim() {
jjg@1521 113 return "void initPrim() { Object a = (@TA int)0; }";
jjg@1521 114 }
jjg@1521 115
jjg@1521 116 @TADescriptions({
jjg@1563 117 @TADescription(annotation = "TA", type = CAST, offset = ReferenceInfoUtil.IGNORE_VALUE,
jjg@1563 118 typeIndex = 0),
jjg@1521 119 @TADescription(annotation = "TB", type = CAST,
jjg@1563 120 genericLocation = { 0, 0 }, offset = ReferenceInfoUtil.IGNORE_VALUE,
jjg@1563 121 typeIndex = 0)
jjg@1521 122 })
jjg@1521 123 public String initPrimArray() {
jjg@1521 124 return "void initPrimArray() { Object a = (@TB int @TA [])null; }";
jjg@1521 125 }
jjg@1521 126
jjg@1563 127 @TADescription(annotation = "TA", type = CAST, offset = ReferenceInfoUtil.IGNORE_VALUE,
jjg@1563 128 typeIndex = 0)
jjg@1521 129 public String eqtestObject() {
jjg@1521 130 return "void eqtestObject() { if (null == (@TA String)null); }";
jjg@1521 131 }
jjg@1521 132
jjg@1521 133 @TADescriptions({
jjg@1563 134 @TADescription(annotation = "TA", type = CAST, offset = ReferenceInfoUtil.IGNORE_VALUE,
jjg@1563 135 typeIndex = 0),
jjg@1521 136 @TADescription(annotation = "TB", type = CAST,
jjg@1563 137 genericLocation = { 0, 0 }, offset = ReferenceInfoUtil.IGNORE_VALUE,
jjg@1563 138 typeIndex = 0)
jjg@1521 139 })
jjg@1521 140 public String eqtestObjectArray() {
jjg@1521 141 return "void eqtestObjectArray() { if (null == (@TB String @TA [])null); }";
jjg@1521 142 }
jjg@1521 143
jjg@1521 144 @TADescriptions({
jjg@1563 145 @TADescription(annotation = "TA", type = CAST, offset = ReferenceInfoUtil.IGNORE_VALUE,
jjg@1563 146 typeIndex = 0),
jjg@1521 147 @TADescription(annotation = "TB", type = CAST,
jjg@1563 148 genericLocation = { 3, 0 }, offset = ReferenceInfoUtil.IGNORE_VALUE,
jjg@1563 149 typeIndex = 0)
jjg@1521 150 })
jjg@1521 151 public String eqtestObjectGeneric() {
jjg@1521 152 return "void eqtestObjectGeneric() { if (null == (@TA List<@TB String >)null); }";
jjg@1521 153 }
jjg@1521 154
jjg@1563 155 @TADescription(annotation = "TA", type = CAST, offset = ReferenceInfoUtil.IGNORE_VALUE,
jjg@1563 156 typeIndex = 0)
jjg@1521 157 // compiler optimizes away compile time constants casts
jjg@1521 158 public String eqtestPrim() {
jjg@1521 159 return "void eqtestPrim(int a) { if (0 == (@TA int)a); }";
jjg@1521 160 }
jjg@1521 161
jjg@1521 162 @TADescriptions({
jjg@1563 163 @TADescription(annotation = "TA", type = CAST, offset = ReferenceInfoUtil.IGNORE_VALUE,
jjg@1563 164 typeIndex = 0),
jjg@1521 165 @TADescription(annotation = "TB", type = CAST,
jjg@1563 166 genericLocation = { 0, 0 }, offset = ReferenceInfoUtil.IGNORE_VALUE,
jjg@1563 167 typeIndex = 0)
jjg@1521 168 })
jjg@1521 169 public String eqtestPrimArray() {
jjg@1521 170 return "void eqtestPrimArray() { if (null == (@TB int @TA [])null); }";
jjg@1521 171 }
jjg@1521 172
jjg@1563 173 @TADescriptions({
jjg@1563 174 @TADescription(annotation = "TA", type = CAST,
jjg@1563 175 offset = ReferenceInfoUtil.IGNORE_VALUE, typeIndex = 0),
jjg@1563 176 @TADescription(annotation = "TB", type = CAST,
jjg@1563 177 offset = ReferenceInfoUtil.IGNORE_VALUE, typeIndex = 1),
jjg@1563 178 @TADescription(annotation = "TC", type = CAST,
jjg@1563 179 offset = ReferenceInfoUtil.IGNORE_VALUE, typeIndex = 1,
jjg@1563 180 genericLocation = {3, 0})
jjg@1563 181 })
jjg@1563 182 public String intersection1() {
jjg@1563 183 return "void intersection() { Object o = (@TA String & @TB Comparable<@TC String>) null; }";
jjg@1563 184 }
jjg@1563 185
jjg@1563 186 @TADescriptions({
jjg@1563 187 @TADescription(annotation = "TA", type = CAST,
jjg@1563 188 offset = ReferenceInfoUtil.IGNORE_VALUE, typeIndex = 0),
jjg@1563 189 @TADescription(annotation = "TB", type = CAST,
jjg@1563 190 offset = ReferenceInfoUtil.IGNORE_VALUE, typeIndex = 1),
jjg@1563 191 @TADescription(annotation = "TC", type = CAST,
jjg@1563 192 offset = ReferenceInfoUtil.IGNORE_VALUE, typeIndex = 1,
jjg@1563 193 genericLocation = {3, 0}),
jjg@1563 194 @TADescription(annotation = "TD", type = CAST,
jjg@1563 195 offset = ReferenceInfoUtil.IGNORE_VALUE, typeIndex = 2),
jjg@1563 196 })
jjg@1563 197 public String intersection2() {
jjg@1563 198 return "void intersection() { Object o = (@TA String & @TB Comparable<@TC String> & @TD CharSequence) null; }";
jjg@1563 199 }
jjg@1521 200 }

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