langtools/test/tools/javac/ThrowsIntersection_1.java
author mcimadamore
Thu, 03 Feb 2011 09:38:19 +0000
changeset 8239 d2c934e951e2
parent 7681 1f0819a3341f
permissions -rw-r--r--
7014715: javac returns different error code for certain failure(s) Summary: javac silently crashes when emitting certain kinds of resolution diagnostics Reviewed-by: jjg

/*
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
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 * 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).
 *
 * You should have received a copy of the GNU General Public License version
 * 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 4042259
 * @summary Check that a class can inherit multiple methods with conflicting throws clauses.
 * @author maddox
 *
 * @compile ThrowsIntersection_1.java
 */

package ThrowsIntersection_1;

class Ex1 extends Exception {}
class Ex2 extends Exception {}

interface a {
  int m1() throws Ex1;
}

interface b {
  int m1() throws Ex2;
}

// Either order should work
abstract class c1 implements a, b {}
abstract class c2 implements b, a {}

class d extends c1 {
  public int m1() {
    return 1;
  }
}

class e extends c2 {
  public int m1() {
    return 1;
  }
}