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5e4a2ead71
8357472: NPE in Types.containsType for type variable used as a qualifier Co-authored-by: Maurizio Cimadamore <mcimadamore@openjdk.org> Reviewed-by: mcimadamore, vromero, liach
43 lines
1.5 KiB
Java
43 lines
1.5 KiB
Java
/*
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* Copyright (c) 2025, 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 8357472
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* @summary NPE in Types.containsType for type variable used as a qualifier
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* @compile T8357472.java
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*/
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class T8357472 {
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class A<T> {
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protected class B<V> {}
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public static <T, M extends A<T>> void f(Object g) {
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@SuppressWarnings("unchecked")
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M.B<?> mapping = (M.B<?>) g;
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M.B<?>[] mapping2 = new M.B[1];
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mapping2[0] = mapping;
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}
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}
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}
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