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.
36 lines
798 B
Java
36 lines
798 B
Java
/*
|
|
* @test /nodynamiccopyright/
|
|
* @bug 8078592
|
|
* @summary Compiler fails to reject erroneous use of diamond with anonymous classes involving "fresh" type variables.
|
|
* @compile/fail/ref=Neg20.out Neg20.java -XDrawDiagnostics
|
|
*/
|
|
import java.lang.annotation.ElementType;
|
|
import java.lang.annotation.Target;
|
|
|
|
public class Neg20 {
|
|
static class Foo<E extends B<E>> {
|
|
public Foo<E> complexMethod(E a) {
|
|
return this;
|
|
}
|
|
}
|
|
|
|
static class Goo<@T E> {
|
|
public Goo<E> complexMethod(E a) {
|
|
return this;
|
|
}
|
|
}
|
|
|
|
static class B<V> {
|
|
}
|
|
|
|
@Target(ElementType.TYPE_USE)
|
|
static @interface T {
|
|
}
|
|
|
|
public static void check() {
|
|
Foo<?> t4 = new Foo<>() {
|
|
};
|
|
Goo<?> g4 = new Goo<>() {
|
|
};
|
|
}
|
|
}
|