diff -r 1985e35e97b2 -r 7873d37f5b37 test/tools/javac/lambda/TargetType51.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/tools/javac/lambda/TargetType51.java Mon Jan 21 20:13:56 2013 +0000 @@ -0,0 +1,66 @@ +/* + * Copyright (c) 2012, 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 + * @summary smoke test for combinator-like stuck analysis + * @author Maurizio Cimadamore + * @compile TargetType51.java + */ + +import java.util.Comparator; + +class TargetType51 { + + interface SimpleMapper { + T map(U t); + } + + interface SimpleList { + SimpleList sort(Comparator c); + } + + static class Person { + String getName() { return ""; } + } + + > Comparator comparing(SimpleMapper mapper) { return null; } + + static class F, T> { + F(SimpleMapper f) { } + } + + void testAssignmentContext(SimpleList list, boolean cond) { + SimpleList p1 = list.sort(comparing(Person::getName)); + SimpleList p2 = list.sort(comparing(x->x.getName())); + SimpleList p3 = list.sort(cond ? comparing(Person::getName) : comparing(x->x.getName())); + SimpleList p4 = list.sort((cond ? comparing(Person::getName) : comparing(x->x.getName()))); + } + + void testMethodContext(SimpleList list, boolean cond) { + testMethodContext(list.sort(comparing(Person::getName)), true); + testMethodContext(list.sort(comparing(x->x.getName())), true); + testMethodContext(list.sort(cond ? comparing(Person::getName) : comparing(x->x.getName())), true); + testMethodContext(list.sort((cond ? comparing(Person::getName) : comparing(x->x.getName()))), true); + } +}