langtools/test/tools/javac/generics/inference/CaptureLowerBound.java
author dlsmith
Fri, 20 Feb 2015 17:05:13 -0700
changeset 29146 7115a5967ed1
child 42819 4ce83e629dc1
permissions -rw-r--r--
8039214: Inference should not map capture variables to their upper bounds Summary: Update to Types.containsType; related adjustment to most-specific test Reviewed-by: mcimadamore, vromero
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
29146
7115a5967ed1 8039214: Inference should not map capture variables to their upper bounds
dlsmith
parents:
diff changeset
     1
/*
7115a5967ed1 8039214: Inference should not map capture variables to their upper bounds
dlsmith
parents:
diff changeset
     2
 * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
7115a5967ed1 8039214: Inference should not map capture variables to their upper bounds
dlsmith
parents:
diff changeset
     3
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
7115a5967ed1 8039214: Inference should not map capture variables to their upper bounds
dlsmith
parents:
diff changeset
     4
 *
7115a5967ed1 8039214: Inference should not map capture variables to their upper bounds
dlsmith
parents:
diff changeset
     5
 * This code is free software; you can redistribute it and/or modify it
7115a5967ed1 8039214: Inference should not map capture variables to their upper bounds
dlsmith
parents:
diff changeset
     6
 * under the terms of the GNU General Public License version 2 only, as
7115a5967ed1 8039214: Inference should not map capture variables to their upper bounds
dlsmith
parents:
diff changeset
     7
 * published by the Free Software Foundation.
7115a5967ed1 8039214: Inference should not map capture variables to their upper bounds
dlsmith
parents:
diff changeset
     8
 *
7115a5967ed1 8039214: Inference should not map capture variables to their upper bounds
dlsmith
parents:
diff changeset
     9
 * This code is distributed in the hope that it will be useful, but WITHOUT
7115a5967ed1 8039214: Inference should not map capture variables to their upper bounds
dlsmith
parents:
diff changeset
    10
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
7115a5967ed1 8039214: Inference should not map capture variables to their upper bounds
dlsmith
parents:
diff changeset
    11
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
7115a5967ed1 8039214: Inference should not map capture variables to their upper bounds
dlsmith
parents:
diff changeset
    12
 * version 2 for more details (a copy is included in the LICENSE file that
7115a5967ed1 8039214: Inference should not map capture variables to their upper bounds
dlsmith
parents:
diff changeset
    13
 * accompanied this code).
7115a5967ed1 8039214: Inference should not map capture variables to their upper bounds
dlsmith
parents:
diff changeset
    14
 *
7115a5967ed1 8039214: Inference should not map capture variables to their upper bounds
dlsmith
parents:
diff changeset
    15
 * You should have received a copy of the GNU General Public License version
7115a5967ed1 8039214: Inference should not map capture variables to their upper bounds
dlsmith
parents:
diff changeset
    16
 * 2 along with this work; if not, write to the Free Software Foundation,
7115a5967ed1 8039214: Inference should not map capture variables to their upper bounds
dlsmith
parents:
diff changeset
    17
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
7115a5967ed1 8039214: Inference should not map capture variables to their upper bounds
dlsmith
parents:
diff changeset
    18
 *
7115a5967ed1 8039214: Inference should not map capture variables to their upper bounds
dlsmith
parents:
diff changeset
    19
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
7115a5967ed1 8039214: Inference should not map capture variables to their upper bounds
dlsmith
parents:
diff changeset
    20
 * or visit www.oracle.com if you need additional information or have any
7115a5967ed1 8039214: Inference should not map capture variables to their upper bounds
dlsmith
parents:
diff changeset
    21
 * questions.
7115a5967ed1 8039214: Inference should not map capture variables to their upper bounds
dlsmith
parents:
diff changeset
    22
 */
7115a5967ed1 8039214: Inference should not map capture variables to their upper bounds
dlsmith
parents:
diff changeset
    23
7115a5967ed1 8039214: Inference should not map capture variables to their upper bounds
dlsmith
parents:
diff changeset
    24
/*
7115a5967ed1 8039214: Inference should not map capture variables to their upper bounds
dlsmith
parents:
diff changeset
    25
 * @test
7115a5967ed1 8039214: Inference should not map capture variables to their upper bounds
dlsmith
parents:
diff changeset
    26
 * @bug 8039214
7115a5967ed1 8039214: Inference should not map capture variables to their upper bounds
dlsmith
parents:
diff changeset
    27
 * @summary Capture variable as an inference variable's lower bound
7115a5967ed1 8039214: Inference should not map capture variables to their upper bounds
dlsmith
parents:
diff changeset
    28
 * @compile CaptureLowerBound.java
7115a5967ed1 8039214: Inference should not map capture variables to their upper bounds
dlsmith
parents:
diff changeset
    29
 */
7115a5967ed1 8039214: Inference should not map capture variables to their upper bounds
dlsmith
parents:
diff changeset
    30
7115a5967ed1 8039214: Inference should not map capture variables to their upper bounds
dlsmith
parents:
diff changeset
    31
public class CaptureLowerBound {
7115a5967ed1 8039214: Inference should not map capture variables to their upper bounds
dlsmith
parents:
diff changeset
    32
7115a5967ed1 8039214: Inference should not map capture variables to their upper bounds
dlsmith
parents:
diff changeset
    33
    interface I<X1,X2> {}
7115a5967ed1 8039214: Inference should not map capture variables to their upper bounds
dlsmith
parents:
diff changeset
    34
    static class C<T> implements I<T,T> {}
7115a5967ed1 8039214: Inference should not map capture variables to their upper bounds
dlsmith
parents:
diff changeset
    35
7115a5967ed1 8039214: Inference should not map capture variables to their upper bounds
dlsmith
parents:
diff changeset
    36
    <X> void m(I<? extends X, X> arg) {}
7115a5967ed1 8039214: Inference should not map capture variables to their upper bounds
dlsmith
parents:
diff changeset
    37
7115a5967ed1 8039214: Inference should not map capture variables to their upper bounds
dlsmith
parents:
diff changeset
    38
    void test(C<?> arg) {
7115a5967ed1 8039214: Inference should not map capture variables to their upper bounds
dlsmith
parents:
diff changeset
    39
      m(arg);
7115a5967ed1 8039214: Inference should not map capture variables to their upper bounds
dlsmith
parents:
diff changeset
    40
    }
7115a5967ed1 8039214: Inference should not map capture variables to their upper bounds
dlsmith
parents:
diff changeset
    41
7115a5967ed1 8039214: Inference should not map capture variables to their upper bounds
dlsmith
parents:
diff changeset
    42
}