test/tools/javac/7024568/T7024568.java

Mon, 07 Mar 2011 14:11:48 +0000

author
mcimadamore
date
Mon, 07 Mar 2011 14:11:48 +0000
changeset 913
74f0c05c51eb
parent 0
959103a6100f
permissions
-rw-r--r--

7024568: Very long method resolution causing OOM error
Summary: Resolve.findMethod scans same receiver type more than once in certain inheritance graphs
Reviewed-by: jjg
Contributed-by: jan.lahoda@oracle.com

aoqi@0 1 /*
aoqi@0 2 * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
aoqi@0 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0 4 *
aoqi@0 5 * This code is free software; you can redistribute it and/or modify it
aoqi@0 6 * under the terms of the GNU General Public License version 2 only, as
aoqi@0 7 * published by the Free Software Foundation.
aoqi@0 8 *
aoqi@0 9 * This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
aoqi@0 12 * version 2 for more details (a copy is included in the LICENSE file that
aoqi@0 13 * accompanied this code).
aoqi@0 14 *
aoqi@0 15 * You should have received a copy of the GNU General Public License version
aoqi@0 16 * 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0 18 *
aoqi@0 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0 20 * or visit www.oracle.com if you need additional information or have any
aoqi@0 21 * questions.
aoqi@0 22 */
aoqi@0 23
aoqi@0 24 /* @test
aoqi@0 25 * @bug 7024568
aoqi@0 26 * @summary Very long method resolution causing OOM error
aoqi@0 27 * @compile/fail/ref=T7024568.out -XDrawDiagnostics T7024568.java
aoqi@0 28 */
aoqi@0 29
aoqi@0 30 class Main {
aoqi@0 31 void test(Obj o) {
aoqi@0 32 o.test(0, 0, 0, 0, 0, 0, 0, 0, undefined);
aoqi@0 33 }
aoqi@0 34 }
aoqi@0 35
aoqi@0 36 interface Test {
aoqi@0 37 public void test(int i1, int i2, int i3, int i4, int i5, int i6, int i7, int i8, String str);
aoqi@0 38 public void test(int i1, int i2, int i3, int i4, int i5, int i6, int i7, int i8, long l);
aoqi@0 39 }
aoqi@0 40
aoqi@0 41 interface Obj extends Test, A, B, C, D, E {}
aoqi@0 42 interface A extends Test {}
aoqi@0 43 interface B extends A, Test {}
aoqi@0 44 interface C extends A, B, Test {}
aoqi@0 45 interface D extends A, B, C, Test {}
aoqi@0 46 interface E extends A, B, C, D, Test {}

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