gcc/testsuite/gdc.test/fail_compilation/scope_class.d

   1 /*
   2 TEST_OUTPUT:
   3 ---
   4 fail_compilation/scope_class.d(12): Error: functions cannot return `scope scope_class.C`
   5 ---
   6 */
   7
   8
   9
  10 scope class C { int i; }    // Notice the use of `scope` here
  11
  12 C increment(C c)
  13 {
  14     c.i++;
  15     return c;
  16 }
  17
  18 void main()
  19 {
  20     scope C c = new C();
  21     c.increment();
  22 }