langtools/test/tools/javac/generics/inference/CaptureGLB2.java
author dlsmith
Tue, 03 Jan 2017 16:27:54 -0700
changeset 43025 b6e87a8600a4
permissions -rw-r--r--
8144066: StackOverflowException when computing glb Reviewed-by: mcimadamore

/*
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
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 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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/*
 * @test
 * @bug 8144066
 * @summary GLB of two lower-bounded capture variables, bounded by related wildcard-parameterized types
 * @compile CaptureGLB2.java
 */

public class CaptureGLB2 {

    interface A<T> { }

    Class<?> bar(A<? super Class<? extends Exception>> x, A<? super Class<? extends Throwable>> y){
        return foo(x, y);
    }

    <T> T foo(A<? super T> x, A<? super T> y){
        return null;
    }
}