Mercurial > hg > openjdk > jdk6 > langtools
view test/tools/javac/generics/inference/6638712/T6638712a.java @ 164:c711bcdb18ea
OPENJDK6-34: OpenJDK6-b31 backport of JDK-6638712 to openjdk6
Summary: Original bug synopsis-Inference of formal type parameter (unused in formal parameters) is not performed
Reviewed-by: aph
Contributed-by: nikgor <nikolay@azulsystems.com>
author | ikrylov |
---|---|
date | Fri, 20 Jun 2014 16:52:01 +0400 |
parents | |
children |
line wrap: on
line source
/* * @test /nodynamiccopyright/ * @bug 6638712 * @author mcimadamore * @summary Inference with wildcard types causes selection of inapplicable method * @compile/fail/ref=T6638712a.out -XDrawDiagnostics T6638712a.java */ import java.util.*; class T6638712a { <T> Comparator<T> compound(Iterable<? extends Comparator<? super T>> it) { return null; } public void test(List<Comparator<?>> x) { Comparator<String> c3 = compound(x); } }