jdk/test/langtools/tools/javac/diags/examples/EnumConstantPattern.java
2026-01-27 17:24:34 +01:00

38 lines
1.3 KiB
Java

/*
* Copyright (c) 2025, 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
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*/
// key: compiler.err.not.exhaustive.details
// key: compiler.misc.enum.constant.pattern
class NotExhaustiveDetails {
int t(I i) {
return switch (i) {
case R r -> -1;
case E.A -> -1;
};
}
sealed interface I {}
enum E implements I {A, B}
record R(E e) implements I {}
}