langtools/test/tools/javac/generics/Casting4.java
author mcimadamore
Fri, 09 Jan 2015 15:49:42 +0000
changeset 28337 0b46fb7be75a
parent 7681 1f0819a3341f
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

/*
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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 5041230
 * @summary Cannot cast Comparable<?>s
 * @author gafter
 *
 * @compile -Werror -Xlint:unchecked  Casting4.java
 */

package Casting4;

class Casting4 {
    <M> Integer f(Comparable<M> c) {
        return (Integer) c;
    }
    Integer g(Comparable<?> c) {
        return (Integer) c;
    }
}