/*
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 *
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 * version 2 for more details (a copy is included in the LICENSE file that
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// key: compiler.err.prob.found.req
// key: compiler.misc.incompatible.type.in.switch.expression
// key: compiler.misc.inconvertible.types
// key: compiler.note.preview.filename
// key: compiler.note.preview.recompile
// options: --enable-preview -source 13


class IncompatibleTypesInSwitchExpression {

    interface A { }
    interface B { }

    B b = switch (0) { case 0 -> (A)null; default -> (B)null; };
}