3b51e6ae0d
Added global sanity check in order to make sure that return type inference does not violate bounds constraints Reviewed-by: jjg
44 lines
1.5 KiB
Java
44 lines
1.5 KiB
Java
/*
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* Copyright 2009 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
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* CA 95054 USA or visit www.sun.com if you need additional information or
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* have any questions.
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*/
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/*
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* @test
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* @bug 6638712 6795689
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* @author mcimadamore
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* @summary Inference with wildcard types causes selection of inapplicable method
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* @compile/fail/ref=T6638712e.out -XDrawDiagnostics T6638712e.java
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*/
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class T6638712e {
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static class Foo<A, B> {
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<X> Foo<X, B> m(Foo<? super X, ? extends A> foo) { return null;}
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}
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static class Test {
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Foo<Object, String> test(Foo<Boolean, String> foo1, Foo<Boolean, Boolean> foo2) {
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return foo1.m(foo2);
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}
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}
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}
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