russell@unturf.com
0a580b313d
Authors: russell@unturf.com · brackishbert@gmail.com · foxhop.net · TimeHexOn.com Patches, unit tests, benchmarks, whitepaper, and outreach briefs. Public domain — no copyright claimed. Use freely.
19 lines
504 B
Java
19 lines
504 B
Java
/*
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* @test /nodynamiccopyright/
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* @bug 8143852
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* @summary Test that functional interface method parameter types are equal, even for an explicit lambda
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* @compile/fail/ref=MostSpecific28.out -XDrawDiagnostics MostSpecific28.java
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*/
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class MostSpecific28 {
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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 Integer> f) {}
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static void m1(Fun<Number, Boolean> f) {}
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void test() {
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m1((Number n) -> true);
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}
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}
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