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.
22 lines
623 B
Java
22 lines
623 B
Java
/**
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* @test /nodynamiccopyright/
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* @summary test for VarHandle signature polymorphic methods with wrong return type
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* @compile/fail/ref=MethodReferenceTestVarHandle_neg.out -XDrawDiagnostics MethodReferenceTestVarHandle_neg.java
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*/
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import java.lang.invoke.*;
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import java.util.*;
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public class MethodReferenceTestVarHandle_neg {
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interface Setter {
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int apply(int[] arr, int idx, int val);
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}
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public static void meth() {
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VarHandle vh = MethodHandles.arrayElementVarHandle(int[].class);
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// Return type of Setter::apply does not match return type of VarHandle::set
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Setter f = vh::set;
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}
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}
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