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8009222: java.lang.IllegalArgumentException: not invocable, no method type when attempting to get getter method handle for a static field

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Reviewed-by: jrose, twisti
This commit is contained in:
Vladimir Ivanov 2013-03-06 16:59:42 +04:00
parent 4f62a2b334
commit 9aba745d56
2 changed files with 51 additions and 1 deletions
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3
jdk/src/share/classes/java/lang/invoke/DirectMethodHandle.java
View File

@ -52,7 +52,8 @@ class DirectMethodHandle extends MethodHandle {
super(mtype, form);
if (!member.isResolved()) throw new InternalError();
if (member.getDeclaringClass().isInterface() && !member.isAbstract()) {
if (member.getDeclaringClass().isInterface() &&
member.isMethod() && !member.isAbstract()) {
// Check for corner case: invokeinterface of Object method
MemberName m = new MemberName(Object.class, member.getName(), member.getMethodType(), member.getReferenceKind());
m = MemberName.getFactory().resolveOrNull(m.getReferenceKind(), m, null);

49
jdk/test/java/lang/invoke/8009222/Test8009222.java Normal file
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@ -0,0 +1,49 @@
/*
* Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
* 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).
*
* 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.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*
*/
/**
* @test
* @bug 8009222
* @summary java.lang.IllegalArgumentException: not invocable, no method type
* when attempting to get getter method handle for a static field
*
* @run main/othervm Test8009222
*/
import java.lang.invoke.MethodHandle;
import java.lang.invoke.MethodHandles;
interface Intf {
static int i = 0;
}
public class Test8009222 {
public static void main(String[] args) throws Exception {
MethodHandles.lookup()
.findStaticGetter(Intf.class, "i", int.class)
.getClass(); // null check
System.out.println("TEST PASSED");
}
}