test/langtools/tools/javac/ConditionalWithVoid.java

*** 2,12 ****
   * @test /nodynamiccopyright/
   * @bug 4974927 8064464
   * @summary The compiler was allowing void types in its parsing of conditional expressions.
   * @author tball
   *
!  * @compile/fail/ref=ConditionalWithVoid.out --enable-preview -source 12 -XDrawDiagnostics ConditionalWithVoid.java
   */
  public class ConditionalWithVoid {
      public void test(Object o, String s) {
          // Should fail to compile since Object.wait() has a void return type. Poly case.
          System.out.println(o instanceof String ? o.hashCode() : o.wait());
--- 2,12 ----
   * @test /nodynamiccopyright/
   * @bug 4974927 8064464
   * @summary The compiler was allowing void types in its parsing of conditional expressions.
   * @author tball
   *
!  * @compile/fail/ref=ConditionalWithVoid.out --enable-preview -source 13 -XDrawDiagnostics ConditionalWithVoid.java
   */
  public class ConditionalWithVoid {
      public void test(Object o, String s) {
          // Should fail to compile since Object.wait() has a void return type. Poly case.
          System.out.println(o instanceof String ? o.hashCode() : o.wait());