8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24 /*
25 * @test
26 * @bug 8206986
27 * @summary Check switch expressions embedded in switch expressions.
28 * @compile --enable-preview -source ${jdk.version} ExpressionSwitchInExpressionSwitch.java
29 * @run main/othervm --enable-preview ExpressionSwitchInExpressionSwitch
30 */
31
32 public class ExpressionSwitchInExpressionSwitch {
33 public static void main(String[] args) {
34
35 int j = 42;
36 int i = switch (j) {
37 default -> (switch (j) { default -> 0; } )+1;
38 };
39 if (i!=1) {
40 throw new AssertionError("Unexpected result: " + i);
41 }
42 i = switch (j) {
43 default -> {
44 int k = switch (j) {
45 default -> {
46 yield 42;
47 }
48 };
49 System.out.println("didn't yield to the top level");
|
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24 /*
25 * @test
26 * @bug 8206986
27 * @summary Check switch expressions embedded in switch expressions.
28 * @compile ExpressionSwitchInExpressionSwitch.java
29 * @run main ExpressionSwitchInExpressionSwitch
30 */
31
32 public class ExpressionSwitchInExpressionSwitch {
33 public static void main(String[] args) {
34
35 int j = 42;
36 int i = switch (j) {
37 default -> (switch (j) { default -> 0; } )+1;
38 };
39 if (i!=1) {
40 throw new AssertionError("Unexpected result: " + i);
41 }
42 i = switch (j) {
43 default -> {
44 int k = switch (j) {
45 default -> {
46 yield 42;
47 }
48 };
49 System.out.println("didn't yield to the top level");
|