7  * published by the Free Software Foundation.
   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 // key: compiler.err.prob.found.req
  25 // key: compiler.misc.incompatible.ret.type.in.lambda
  26 // key: compiler.misc.switch.expression.target.cant.be.void
  27 // key: compiler.note.preview.filename
  28 // key: compiler.note.preview.recompile
  29 // options: --enable-preview -source ${jdk.version}
  30 
  31 class SwitchExpressionTargetCantBeVoid {
  32 
  33     interface SAM {
  34         void m();
  35     }
  36 
  37     void test(int cond, Object o1, Object o2, Object o3) {
  38         SAM s = ()-> switch (cond) { case 0 -> o1; case 1 -> o2; default -> o3; };
  39     }
  40 }

   7  * published by the Free Software Foundation.
   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 // key: compiler.err.prob.found.req
  25 // key: compiler.misc.incompatible.ret.type.in.lambda
  26 // key: compiler.misc.switch.expression.target.cant.be.void



  27 
  28 class SwitchExpressionTargetCantBeVoid {
  29 
  30     interface SAM {
  31         void m();
  32     }
  33 
  34     void test(int cond, Object o1, Object o2, Object o3) {
  35         SAM s = ()-> switch (cond) { case 0 -> o1; case 1 -> o2; default -> o3; };
  36     }
  37 }