gcc/testsuite/gdc.test/fail_compilation/fail12901.d

   1 /*
   2 TEST_OUTPUT:
   3 ---
   4 fail_compilation/fail12901.d(11): Error: constructor `fail12901.S.this` `in` and `out` contracts can only appear without a body when they are virtual interface functions or abstract
   5 ---
   6 */
   7
   8 struct S
   9 {
  10     int a;
  11     this(int n)
  12     in { a = n; }
  13     // no body
  14 }