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8075163: Group 14a: golden files for tests in tools/javac/generics/wildcards dir

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Reviewed-by: jjg, vromero
This commit is contained in:
Sonali Goel 2015-05-15 16:18:16 -07:00
parent 491703889c
commit 1ebb022e1c
2 changed files with 71 additions and 0 deletions
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63
langtools/test/tools/javac/generics/wildcards/AssignmentSameType.java Normal file
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/*
* Copyright (c) 2003, 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 Test subtyping for wildcards with the same type bound.
*
* @compile/fail/ref=AssignmentSameType.out -XDrawDiagnostics AssignmentSameType.java
*/
public class AssignmentSameType {
public static void main(String[] args) {
Ref<B> exact = null;
Ref<? extends B> ebound = null;
Ref<? super B> sbound = null;
Ref<?> unbound = null;
; exact = exact; // <<pass>> <A> = <A>
ebound = exact; // <<pass>> <? extends A> = <A>
ebound = ebound; // <<pass>> <? extends A> = <? extends A>
sbound = exact; // <<pass>> <? super A> = <A>
sbound = sbound; // <<pass>> <? super A> = <? super A>
unbound = exact; // <<pass>> <?> = <A>
unbound = ebound; // <<pass>> <?> = <? extends A>
unbound = sbound; // <<pass>> <?> = <? super A>
unbound = unbound; // <<pass>> <?> = <?>
exact = ebound; // <<fail>> <A> = <? extends A>
exact = sbound; // <<fail>> <A> = <? super A>
exact = unbound; // <<fail>> <A> = <?>
ebound = sbound; // <<fail>> <? extends A> = <? super A>
ebound = unbound; // <<fail>> <? extends A> = <?>
sbound = ebound; // <<fail>> <? super A> = <? extends A>
sbound = unbound; // <<fail>> <? super A> = <?>
}
}
class Ref<A> {}
class B {}

8
langtools/test/tools/javac/generics/wildcards/AssignmentSameType.out Normal file
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AssignmentSameType.java:52:17: compiler.err.prob.found.req: (compiler.misc.inconvertible.types: Ref<compiler.misc.type.captureof: 1, ? extends B>, Ref<B>)
AssignmentSameType.java:53:17: compiler.err.prob.found.req: (compiler.misc.inconvertible.types: Ref<compiler.misc.type.captureof: 1, ? super B>, Ref<B>)
AssignmentSameType.java:54:17: compiler.err.prob.found.req: (compiler.misc.inconvertible.types: Ref<compiler.misc.type.captureof: 1, ?>, Ref<B>)
AssignmentSameType.java:55:18: compiler.err.prob.found.req: (compiler.misc.inconvertible.types: Ref<compiler.misc.type.captureof: 1, ? super B>, Ref<? extends B>)
AssignmentSameType.java:56:18: compiler.err.prob.found.req: (compiler.misc.inconvertible.types: Ref<compiler.misc.type.captureof: 1, ?>, Ref<? extends B>)
AssignmentSameType.java:57:18: compiler.err.prob.found.req: (compiler.misc.inconvertible.types: Ref<compiler.misc.type.captureof: 1, ? extends B>, Ref<? super B>)
AssignmentSameType.java:58:18: compiler.err.prob.found.req: (compiler.misc.inconvertible.types: Ref<compiler.misc.type.captureof: 1, ?>, Ref<? super B>)
7 errors