libjava/testsuite/libjava.lang/N19990310_4.java

   1 /*--------------------------------------------------------------------------*/
   2 /* Name       : N19990310_4.java                                            */
   3 /*            :                                                             */
   4 /* Cause      : assignment operator makes error in char,byte,short variable */
   5 /*            :                                                             */
   6 /* Message    : In class `N19990310_4':                                     */
   7 /*            : In method `main(java.lang.String[])':                       */
   8 /*            : Incompatible type for `='. Explicit cast needed to convert `*/
   9 /*            : `int' to `char'.                                            */
  10 /*            :                 x += (x = 3);                               */
  11 /*            :                   ^                                         */
  12 /*            : 1 error                                                     */
  13 /*--------------------------------------------------------------------------*/
  14
  15 public class N19990310_4 {
  16         public static void main(String[] args) {
  17                 char x = 9;
  18
  19                 x += (x = 3);
  20                 if ( x == 12 ) {
  21                         System.out.println("OK");
  22                 } else {
  23                         System.out.println("NG");
  24                 }
  25         }
  26 }
  27