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57 lines
2.1 KiB
Java
57 lines
2.1 KiB
Java
/*
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* Copyright (c) 2024, 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 8343932
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* @summary Error when parsing qualified generic type test pattern in switch
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* @compile T8343932.java
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*/
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public class T8343932 {
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abstract sealed class J<T1, T2> permits X.S, A {}
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final class A extends J<Integer, Integer> {}
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public class X<T> {
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final class S<U> extends J<T, U> {
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abstract sealed class J<T1, T2> permits XX.SS, AA {}
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final class AA extends J<Integer, Integer> {}
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public class XX<T> {
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final class SS<U> extends J<T, U> {}
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}
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}
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static int test(J<Integer, Integer> ji) {
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return switch (ji) {
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case A a -> 42;
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case X<Integer>.S<Integer> e -> 4200; // level 1
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};
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}
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static int test(X<Integer>.S<Integer>.J<Integer, Integer> ji) {
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return switch (ji) {
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case X<Integer>.S<Integer>.AA a -> 42;
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case X<Integer>.S<Integer>.XX<Integer>.SS<Integer> e -> 4200; // level 2
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};
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}
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}
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} |