1 /*

     2  * @test /nodynamiccopyright/

     3  * @bug 4974927 8064464

     4  * @summary The compiler was allowing void types in its parsing of conditional expressions.

     5  * @author tball

     6  *

     7  * @compile/fail/ref=ConditionalWithVoid.out -XDrawDiagnostics ConditionalWithVoid.java

     8  */

     9 public class ConditionalWithVoid {

    10     public void test(Object o) {

    11         // Should fail to compile since Object.wait() has a void return type. Poly case.

    12         System.out.println(o instanceof String ? o.hashCode() : o.wait());

    13         // Should fail to compile since Object.wait() has a void return type. Standalone case.

    14         (o instanceof String ? o.hashCode() : o.wait()).toString();

    15     }

    16 }