1 /*

     2  * Copyright 2008 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,

    20  * CA 95054 USA or visit www.sun.com if you need additional information or

    21  * have any questions.

    22  */

    23 

    24 /*

    25  * @test

    26  * @bug 6723444

    27  *

    28  * @summary javac fails to substitute type variables into a constructor's throws clause

    29  * @author Mark Mahieu

    30  * @compile/fail/ref=T6723444.out -XDstdout -XDrawDiagnostics T6723444.java

    31  *

    32  */

    33 public class T6723444 {

    34 

    35     static class Foo<X extends Throwable> {

    36         Foo() throws X {}

    37     }

    38 

    39     <X extends Throwable> T6723444()

    40         throws X {}

    41 

    42     <X extends Throwable> T6723444(Foo<X> foo)

    43         throws X {}

    44 

    45     <X1 extends Throwable, X2 extends Throwable> T6723444(Foo<X1> foo, int i)

    46         throws X1, X2 {}

    47 

    48     public static void main(String[] args) throws Exception {

    49 

    50         // the following 8 statements should compile without error

    51 

    52         Foo<Exception> exFoo = new Foo<Exception>();

    53         exFoo = new Foo<Exception>() {};

    54 

    55         new<Exception> T6723444();

    56         new<Exception> T6723444() {};

    57         new T6723444(exFoo);

    58         new T6723444(exFoo) {};

    59         new<Exception, Exception> T6723444(exFoo, 1);

    60         new<Exception, Exception> T6723444(exFoo, 1) {};

    61 

    62         // the remaining statements should all raise an

    63         // unreported exception error

    64 

    65         new T6723444(exFoo, 1);

    66         new T6723444(exFoo, 1) {};

    67 

    68         Foo<Throwable> thFoo = new Foo<Throwable>();

    69         thFoo = new Foo<Throwable>() {};

    70 

    71         new<Throwable> T6723444();

    72         new<Throwable> T6723444() {};

    73         new T6723444(thFoo);

    74         new T6723444(thFoo) {};

    75         new T6723444(thFoo, 1);

    76         new T6723444(thFoo, 1) {};

    77         new<Throwable, Throwable> T6723444(thFoo, 1);

    78         new<Throwable, Throwable> T6723444(thFoo, 1) {};

    79     }

    80 }