3999672b7a
In pre-8 sources, avoid capture variables as inference bounds, consistent with old javac behavior Reviewed-by: vromero, mcimadamore
46 lines
1.5 KiB
Java
46 lines
1.5 KiB
Java
/*
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* Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* @test
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* @bug 8039214
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* @summary Capture variable passed through multiple levels of nested inference
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* @compile NestedCapture.java
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* @compile -Xlint:-options -source 7 NestedCapture.java
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*/
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abstract class NestedCapture {
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interface List<T> {}
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abstract <T> List<T> copyOf(List<? extends T> lx);
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abstract <E> List<E> filter(List<E> lx);
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<U> void test1(List<U> lx) {
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copyOf(filter(lx));
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}
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void test2(List<?> lx) {
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copyOf(filter(lx));
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}
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}
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