jdk8-mips64-public/langtools: test/tools/javac/7153958/CPoolRefClassContainingInlinedCts.java@7873d37f5b37

8005244: Implement overload resolution as per latest spec EDR
Summary: Add support for stuck expressions and provisional applicability
Reviewed-by: jjg

     1 /*

     2  * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.

     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     4  *

     5  * This code is free software; you can redistribute it and/or modify it

     6  * under the terms of the GNU General Public License version 2 only, as

     7  * published by the Free Software Foundation.  Oracle designates this

     8  * particular file as subject to the "Classpath" exception as provided

     9  * by Oracle in the LICENSE file that accompanied this code.

    10  *

    11  * This code is distributed in the hope that it will be useful, but WITHOUT

    12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    14  * version 2 for more details (a copy is included in the LICENSE file that

    15  * accompanied this code).

    16  *

    17  * You should have received a copy of the GNU General Public License version

    18  * 2 along with this work; if not, write to the Free Software Foundation,

    19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    20  *

    21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    22  * or visit www.oracle.com if you need additional information or have any

    23  * questions.

    24  */

    26 /*

    27  * @test

    28  * @bug 7153958

    29  * @summary add constant pool reference to class containing inlined constants

    30  * @compile pkg/ClassToBeStaticallyImported.java CPoolRefClassContainingInlinedCts.java

    31  * @run main CPoolRefClassContainingInlinedCts

    32  */

    34 import com.sun.tools.classfile.ClassFile;

    35 import com.sun.tools.classfile.ConstantPool.CONSTANT_Class_info;

    36 import com.sun.tools.classfile.ConstantPool.CPInfo;

    37 import com.sun.tools.classfile.ConstantPoolException;

    38 import java.io.File;

    39 import java.io.IOException;

    41 import static pkg.ClassToBeStaticallyImported.staticField;

    43 public class CPoolRefClassContainingInlinedCts {

    45     public static void main(String args[]) throws Exception {

    46         new CPoolRefClassContainingInlinedCts().run();

    47     }

    49     void run() throws Exception {

    50         checkReferences();

    51     }

    53     int numberOfReferencedClassesToBeChecked = 0;

    55     void checkClassName(String className) {

    56         switch (className) {

    57             case "SimpleAssignClass" : case "BinaryExpClass":

    58             case "UnaryExpClass" : case "CastClass":

    59             case "ParensClass" : case "CondClass":

    60             case "IfClass" : case "pkg/ClassToBeStaticallyImported":

    61                 numberOfReferencedClassesToBeChecked++;

    62         }

    63     }

    65     void checkReferences() throws IOException, ConstantPoolException {

    66         File testClasses = new File(System.getProperty("test.classes"));

    67         File file = new File(testClasses,

    68                 CPoolRefClassContainingInlinedCts.class.getName() + ".class");

    69         ClassFile classFile = ClassFile.read(file);

    70         int i = 1;

    71         CPInfo cpInfo;

    72         while (i < classFile.constant_pool.size()) {

    73             cpInfo = classFile.constant_pool.get(i);

    74             if (cpInfo instanceof CONSTANT_Class_info) {

    75                 checkClassName(((CONSTANT_Class_info)cpInfo).getName());

    76             }

    77             i += cpInfo.size();

    78         }

    79         if (numberOfReferencedClassesToBeChecked != 8) {

    80             throw new AssertionError("Class reference missing in the constant pool");

    81         }

    82     }

    84     private int assign = SimpleAssignClass.x;

    85     private int binary = BinaryExpClass.x + 1;

    86     private int unary = -UnaryExpClass.x;

    87     private int cast = (int)CastClass.x;

    88     private int parens = (ParensClass.x);

    89     private int cond = (CondClass.x == 1) ? 1 : 2;

    90     private static int ifConstant;

    91     private static int importStatic;

    92     static {

    93         if (IfClass.x == 1) {

    94             ifConstant = 1;

    95         } else {

    96             ifConstant = 2;

    97         }

    98     }

    99     static {

   100         if (staticField == 1) {

   101             importStatic = 1;

   102         } else {

   103             importStatic = 2;

   104         }

   105     }

   106 }

   108 class SimpleAssignClass {

   109     public static final int x = 1;

   110 }

   112 class BinaryExpClass {

   113     public static final int x = 1;

   114 }

   116 class UnaryExpClass {

   117     public static final int x = 1;

   118 }

   120 class CastClass {

   121     public static final int x = 1;

   122 }

   124 class ParensClass {

   125     public static final int x = 1;

   126 }

   128 class CondClass {

   129     public static final int x = 1;

   130 }

   132 class IfClass {

   133     public static final int x = 1;

   134 }

Mercurial > jdk8-mips64-public > langtools / file revision

test/tools/javac/7153958/CPoolRefClassContainingInlinedCts.java@7873d37f5b37

test/tools/javac/7153958/CPoolRefClassContainingInlinedCts.java