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8200301: deduplicate lambda methods

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Reviewed-by: vromero, mcimadamore
This commit is contained in:
Liam Miller-Cushon 2018-03-27 13:48:16 -04:00
parent 86c4fd2db5
commit debaf13f38
10 changed files with 1322 additions and 9 deletions
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33
test/langtools/tools/javac/diags/examples/LambdaDeduplicate.java Normal file
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/*
* Copyright (c) 2018, Google LLC. 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.
*/
// key: compiler.note.verbose.l2m.deduplicate
// options: --debug:dumpLambdaToMethodDeduplication
import java.util.function.Function;
public class LambdaDeduplicate {
Function<Integer, Integer> f1 = x -> x;
Function<Integer, Integer> f2 = x -> x;
}