langtools/test/tools/javac/lambda/MostSpecific31.java
author sadayapalam
Tue, 17 Jan 2017 09:17:10 +0530
changeset 43148 9d11c46bd7bf
parent 38913 5b15a5ed3b0d
permissions -rw-r--r--
8171993: AssertionError when compiling method reference with generic code and varargs. Reviewed-by: mcimadamore
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/*
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 * @test /nodynamiccopyright/
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 * @bug 8144767
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 * @summary Correct most-specific test when wildcards appear in functional interface type
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 * @compile/fail/ref=MostSpecific31.out -XDrawDiagnostics MostSpecific31.java
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 */
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class MostSpecific31 {
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    interface Pred<T> { boolean test(T arg); }
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    interface Fun<T,R> { R apply(T arg); }
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    static void m1(Pred<? super Number> f) {}
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    static void m1(Fun<Integer, Boolean> f) {}
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    static boolean foo(Object arg) { return false; }
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    void test() {
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        m1(MostSpecific31::foo);
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    }
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}