1 /*
   2  * Copyright (c) 2008, 2013, 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.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 
  24 import java.lang.annotation.*;
  25 
  26 /*
  27  * @test
  28  * @bug 6843077 8006775
  29  * @summary new type annotation location: expressions
  30  * @author Mahmood Ali
  31  * @compile Expressions.java
  32  */
  33 class Expressions {
  34   void instanceOf() {
  35     Object o = null;
  36     boolean a = o instanceof @A String;
  37     boolean b = o instanceof @B(0) String;
  38   }
  39 
  40   void instanceOfArray() {
  41     Object o = null;
  42     boolean a1 = o instanceof @A String [];
  43     boolean a2 = o instanceof @B(0) String [];
  44 
  45     boolean b1 = o instanceof String @A [];
  46     boolean b2 = o instanceof String @B(0) [];
  47   }
  48 
  49   void objectCreation() {
  50     new @A String();
  51     new @B(0) String();
  52   }
  53 
  54   void objectCreationArray() {
  55     Object a1 = new @C String [] [] { };
  56     Object a2 = new @D String [1] [];
  57     Object a3 = new @E String [1] [2];
  58 
  59     Object b1 = new @F String @B(1) [] [] { };
  60     Object b2 = new @G String @B(2) [1] [];
  61     Object b3 = new @H String @B(3) [1] [2];
  62 
  63     Object c1 = new @I String []  @B(4) [] { };
  64     Object c2 = new @J String [1] @B(5) [];
  65     Object c3 = new @K String [1] @B(6) [2];
  66 
  67     Object d1 = new @L String @B(7) []  @B(8) [] { };
  68     Object d2 = new @M String @B(9) [1] @B(10) [];
  69     Object d3 = new @N String @B(11) [1] @B(12) [2];
  70 
  71     Object rand = new @O String @B(value = 13) [1] @B(value = 14) [2];
  72 
  73   }
  74 }
  75 
  76 @Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER}) @interface A { }
  77 @Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER}) @interface C { }
  78 @Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER}) @interface D { }
  79 @Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER}) @interface E { }
  80 @Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER}) @interface F { }
  81 @Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER}) @interface G { }
  82 @Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER}) @interface H { }
  83 @Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER}) @interface I { }
  84 @Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER}) @interface J { }
  85 @Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER}) @interface K { }
  86 @Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER}) @interface L { }
  87 @Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER}) @interface M { }
  88 @Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER}) @interface N { }
  89 @Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER}) @interface O { }
  90 @Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER})
  91   @interface B { int value(); }