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package p;
import java.io.IOException;
import java.util.function.Predicate;
class TestInlineLambda {
static IOStream<String> main(IOStream<String> a) {
// Trying to inline this variable causes an Internal Error:
return a.filter((IOPredicate<String>) word -> true);
}
}
interface IOPredicate<T> {
boolean test(T t1) throws IOException;
}
abstract class AbstractStream<T, SELF extends AbstractStream<T, SELF, PREDICATE>, PREDICATE> {
SELF filter(PREDICATE allowed) {
return null;
}
final @SafeVarargs SELF filter(Predicate<? super T> allow, Predicate<? super T>... allowed) {
return null;
}
}
class IOStream<T> extends AbstractStream<T, IOStream<T>, IOPredicate<? super T>> {
}
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