test/tools/javac/generics/T4711572.java

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  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
  20  * CA 95054 USA or visit www.sun.com if you need additional information or
  21  * have any questions.
  22  */
  23 
  24 /*
  25  * @test
  26  * @bug 4711572
  27  * @summary generics: problem with type inference for recursive methods
  28  * @author gafter
  29  *
  30  * @compile -source 1.5 T4683314.java
  31  */
  32 
  33 class T4711572 {
  34     static <T> boolean isOK(T x) {
  35         return isOK(x);
  36     }
  37 
  38     static <T> boolean isStillOK(T x) {
  39         return true && isOK(x);
  40     }
  41 
  42     static <T> boolean isNoMoreOK(T x) {
  43         return true && isNoMoreOK(x);
  44     }
  45 
  46     static <T> boolean isOKAgain(T x) {
  47         boolean res;
  48         return true && (res = isOKAgain(x));
  49     }
  50 }


  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
  20  * CA 95054 USA or visit www.sun.com if you need additional information or
  21  * have any questions.
  22  */
  23 
  24 /*
  25  * @test
  26  * @bug 4711572
  27  * @summary generics: problem with type inference for recursive methods
  28  * @author gafter
  29  *
  30  * @compile  T4683314.java
  31  */
  32 
  33 class T4711572 {
  34     static <T> boolean isOK(T x) {
  35         return isOK(x);
  36     }
  37 
  38     static <T> boolean isStillOK(T x) {
  39         return true && isOK(x);
  40     }
  41 
  42     static <T> boolean isNoMoreOK(T x) {
  43         return true && isNoMoreOK(x);
  44     }
  45 
  46     static <T> boolean isOKAgain(T x) {
  47         boolean res;
  48         return true && (res = isOKAgain(x));
  49     }
  50 }