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/*
* @test /nodynamiccopyright/
* @bug 8003280
* @summary Add lambda tests
* check that generic method reference is inferred when type parameters are omitted
* @compile/fail/ref=MethodReference44.out -XDrawDiagnostics MethodReference44.java
*/
public class MethodReference44 {
static class SuperFoo<X> { }
static class Foo<X extends Number> extends SuperFoo<X> { }
interface SAM1 {
SuperFoo<String> m();
}
interface SAM2 {
SuperFoo<Integer> m();
}
interface SAM3 {
SuperFoo<Object> m();
}
static <X extends Number> Foo<X> m() { return null; }
static void g1(SAM1 s) { }
static void g2(SAM2 s) { }
static void g3(SAM3 s) { }
static void g4(SAM1 s) { }
static void g4(SAM2 s) { }
static void g4(SAM3 s) { }
public static void main(String[] args) {
g1(MethodReference44::m);
g2(MethodReference44::m);
g3(MethodReference44::m);
g4(MethodReference44::m);
}
}
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