/*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
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* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
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*/
/*
* @test
* @bug 4881179 4883239
* @summary Rule for semantics of ?: in the presence of generics and generic class Class
* @author gafter
*
* @compile Conditional.java
*/
package conditional;
import java.io.Serializable;
interface I {}
interface J {}
class A implements I, J {}
class B implements I, J {}
class C extends B {}
class Conditional {
static boolean cond = String.class.getName().length() == 1;
public static void main(String[] args) {
Class c = cond ? A.class : B.class;
Class<?> d = cond ? A.class : B.class;
Class<? extends B> e = cond ? B.class : C.class;
}
void f(A a, B b) {
I i = cond ? a : b;
J j = cond ? a : b;
}
// required for compatibility
Class g(Class a) {
return cond ? a : B.class;
}
// required for compatibility
byte[] h(byte[] a, byte[] b) {
return cond ? a : b;
}
// This one is hard because of the recursive F-bounds
// The naive result is the infinite type
// Class<? extends Number&Comparable<? extends Number&Comparable<? extends
// ...
Class<? extends Comparable<?>> c =
cond ? Integer.class : Float.class;
Comparable<?> o =
cond ? true : 3;
/*
// See 4942040
void f(Cloneable a, int[] b) {
Cloneable x = cond ? a : b;
}
void f(Serializable a, int[] b) {
Serializable x = cond ? a : b;
}
// See 4941882
void f(float[] a, int[] b) {
Serializable x = cond ? a : b;
}
*/
}