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8136809: Javac fails compiling Collectors.reducing with method reference combiner

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Reviewed-by: mcimadamore
This commit is contained in:
Vicente Romero 2015-12-09 12:50:41 -08:00
parent 02d2bd56f3
commit 92c2d20bcc
2 changed files with 44 additions and 2 deletions
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2
langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Resolve.java
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@ -2784,8 +2784,6 @@ public class Resolve {
.map(c -> StaticKind.from(c.sym))
.reduce(StaticKind::reduce)
.orElse(StaticKind.UNDEFINED);
case HIDDEN:
return StaticKind.from(((AccessError)sym).sym);
default:
return StaticKind.UNDEFINED;
}

44
langtools/test/tools/javac/lambda/MethodReferenceStaticNotAccessibleTest.java Normal file
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@ -0,0 +1,44 @@
/*
* Copyright (c) 2015, 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 8136809
* @summary Javac fails compiling Collectors.reducing with method reference combiner
* @compile MethodReferenceStaticNotAccessibleTest.java
*/
import java.util.function.BinaryOperator;
class MethodReferenceStaticNotAccessibleTest_Foo {
MethodReferenceStaticNotAccessibleTest_Foo m(MethodReferenceStaticNotAccessibleTest_Foo foo) { return null; }
private static void m(MethodReferenceStaticNotAccessibleTest_Foo foo1, MethodReferenceStaticNotAccessibleTest_Foo foo2) {}
}
public class MethodReferenceStaticNotAccessibleTest {
<T> void m(T t, BinaryOperator<T> binop) {}
void test(MethodReferenceStaticNotAccessibleTest_Foo foo) {
m(foo, MethodReferenceStaticNotAccessibleTest_Foo::m);
}
}