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