langtools/test/tools/javac/generics/MissingCast2.java
author mcimadamore
Fri, 09 Jan 2015 15:49:42 +0000
changeset 28337 0b46fb7be75a
permissions -rw-r--r--
8043741: VerifyError due to missing checkcast Summary: Proto-type is not set correctly for NULLCHK synthetic trees Reviewed-by: mcimadamore Contributed-by: srikanth.adayapalam@oracle.com
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
28337
0b46fb7be75a 8043741: VerifyError due to missing checkcast
mcimadamore
parents:
diff changeset
     1
/*
0b46fb7be75a 8043741: VerifyError due to missing checkcast
mcimadamore
parents:
diff changeset
     2
 * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
0b46fb7be75a 8043741: VerifyError due to missing checkcast
mcimadamore
parents:
diff changeset
     3
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
0b46fb7be75a 8043741: VerifyError due to missing checkcast
mcimadamore
parents:
diff changeset
     4
 *
0b46fb7be75a 8043741: VerifyError due to missing checkcast
mcimadamore
parents:
diff changeset
     5
 * This code is free software; you can redistribute it and/or modify it
0b46fb7be75a 8043741: VerifyError due to missing checkcast
mcimadamore
parents:
diff changeset
     6
 * under the terms of the GNU General Public License version 2 only, as
0b46fb7be75a 8043741: VerifyError due to missing checkcast
mcimadamore
parents:
diff changeset
     7
 * published by the Free Software Foundation.
0b46fb7be75a 8043741: VerifyError due to missing checkcast
mcimadamore
parents:
diff changeset
     8
 *
0b46fb7be75a 8043741: VerifyError due to missing checkcast
mcimadamore
parents:
diff changeset
     9
 * This code is distributed in the hope that it will be useful, but WITHOUT
0b46fb7be75a 8043741: VerifyError due to missing checkcast
mcimadamore
parents:
diff changeset
    10
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
0b46fb7be75a 8043741: VerifyError due to missing checkcast
mcimadamore
parents:
diff changeset
    11
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
0b46fb7be75a 8043741: VerifyError due to missing checkcast
mcimadamore
parents:
diff changeset
    12
 * version 2 for more details (a copy is included in the LICENSE file that
0b46fb7be75a 8043741: VerifyError due to missing checkcast
mcimadamore
parents:
diff changeset
    13
 * accompanied this code).
0b46fb7be75a 8043741: VerifyError due to missing checkcast
mcimadamore
parents:
diff changeset
    14
 *
0b46fb7be75a 8043741: VerifyError due to missing checkcast
mcimadamore
parents:
diff changeset
    15
 * You should have received a copy of the GNU General Public License version
0b46fb7be75a 8043741: VerifyError due to missing checkcast
mcimadamore
parents:
diff changeset
    16
 * 2 along with this work; if not, write to the Free Software Foundation,
0b46fb7be75a 8043741: VerifyError due to missing checkcast
mcimadamore
parents:
diff changeset
    17
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
0b46fb7be75a 8043741: VerifyError due to missing checkcast
mcimadamore
parents:
diff changeset
    18
 *
0b46fb7be75a 8043741: VerifyError due to missing checkcast
mcimadamore
parents:
diff changeset
    19
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
0b46fb7be75a 8043741: VerifyError due to missing checkcast
mcimadamore
parents:
diff changeset
    20
 * or visit www.oracle.com if you need additional information or have any
0b46fb7be75a 8043741: VerifyError due to missing checkcast
mcimadamore
parents:
diff changeset
    21
 * questions.
0b46fb7be75a 8043741: VerifyError due to missing checkcast
mcimadamore
parents:
diff changeset
    22
 */
0b46fb7be75a 8043741: VerifyError due to missing checkcast
mcimadamore
parents:
diff changeset
    23
0b46fb7be75a 8043741: VerifyError due to missing checkcast
mcimadamore
parents:
diff changeset
    24
/*
0b46fb7be75a 8043741: VerifyError due to missing checkcast
mcimadamore
parents:
diff changeset
    25
 * @test
0b46fb7be75a 8043741: VerifyError due to missing checkcast
mcimadamore
parents:
diff changeset
    26
 * @bug 8043741
0b46fb7be75a 8043741: VerifyError due to missing checkcast
mcimadamore
parents:
diff changeset
    27
 * @summary VerifyError due to missing checkcast
0b46fb7be75a 8043741: VerifyError due to missing checkcast
mcimadamore
parents:
diff changeset
    28
 * @author srikanth
0b46fb7be75a 8043741: VerifyError due to missing checkcast
mcimadamore
parents:
diff changeset
    29
 *
0b46fb7be75a 8043741: VerifyError due to missing checkcast
mcimadamore
parents:
diff changeset
    30
 * @compile  MissingCast2.java
0b46fb7be75a 8043741: VerifyError due to missing checkcast
mcimadamore
parents:
diff changeset
    31
 * @run main MissingCast2
0b46fb7be75a 8043741: VerifyError due to missing checkcast
mcimadamore
parents:
diff changeset
    32
 */
0b46fb7be75a 8043741: VerifyError due to missing checkcast
mcimadamore
parents:
diff changeset
    33
0b46fb7be75a 8043741: VerifyError due to missing checkcast
mcimadamore
parents:
diff changeset
    34
import java.util.*;
0b46fb7be75a 8043741: VerifyError due to missing checkcast
mcimadamore
parents:
diff changeset
    35
0b46fb7be75a 8043741: VerifyError due to missing checkcast
mcimadamore
parents:
diff changeset
    36
public class MissingCast2 {
0b46fb7be75a 8043741: VerifyError due to missing checkcast
mcimadamore
parents:
diff changeset
    37
  public static void main(String[] args) {
0b46fb7be75a 8043741: VerifyError due to missing checkcast
mcimadamore
parents:
diff changeset
    38
          new E();
0b46fb7be75a 8043741: VerifyError due to missing checkcast
mcimadamore
parents:
diff changeset
    39
  }
0b46fb7be75a 8043741: VerifyError due to missing checkcast
mcimadamore
parents:
diff changeset
    40
}
0b46fb7be75a 8043741: VerifyError due to missing checkcast
mcimadamore
parents:
diff changeset
    41
0b46fb7be75a 8043741: VerifyError due to missing checkcast
mcimadamore
parents:
diff changeset
    42
class S<T> {
0b46fb7be75a 8043741: VerifyError due to missing checkcast
mcimadamore
parents:
diff changeset
    43
    T t;
0b46fb7be75a 8043741: VerifyError due to missing checkcast
mcimadamore
parents:
diff changeset
    44
}
0b46fb7be75a 8043741: VerifyError due to missing checkcast
mcimadamore
parents:
diff changeset
    45
0b46fb7be75a 8043741: VerifyError due to missing checkcast
mcimadamore
parents:
diff changeset
    46
class C {
0b46fb7be75a 8043741: VerifyError due to missing checkcast
mcimadamore
parents:
diff changeset
    47
    class I { };
0b46fb7be75a 8043741: VerifyError due to missing checkcast
mcimadamore
parents:
diff changeset
    48
}
0b46fb7be75a 8043741: VerifyError due to missing checkcast
mcimadamore
parents:
diff changeset
    49
0b46fb7be75a 8043741: VerifyError due to missing checkcast
mcimadamore
parents:
diff changeset
    50
class E extends S<C> {
0b46fb7be75a 8043741: VerifyError due to missing checkcast
mcimadamore
parents:
diff changeset
    51
    {
0b46fb7be75a 8043741: VerifyError due to missing checkcast
mcimadamore
parents:
diff changeset
    52
        t = new C();
0b46fb7be75a 8043741: VerifyError due to missing checkcast
mcimadamore
parents:
diff changeset
    53
        t.new I() { };
0b46fb7be75a 8043741: VerifyError due to missing checkcast
mcimadamore
parents:
diff changeset
    54
    }
0b46fb7be75a 8043741: VerifyError due to missing checkcast
mcimadamore
parents:
diff changeset
    55
};