gcc/testsuite/gdc.test/fail_compilation/ice9540.d

   1 /*
   2 TEST_OUTPUT:
   3 ---
   4 fail_compilation/ice9540.d(35): Error: function `ice9540.A.test.AddFront!(this, f).AddFront.dg(int _param_0)` is not callable using argument types `()`
   5 fail_compilation/ice9540.d(35):        too few arguments, expected `1`, got `0`
   6 fail_compilation/ice9540.d(26): Error: template instance `ice9540.A.test.AddFront!(this, f)` error instantiating
   7 ---
   8 */
   9
  10 template Tuple(E...) { alias E Tuple; }
  11 alias Tuple!(int) Args;
  12
  13 void main() {
  14     (new A).test ();
  15 }
  16
  17 void test1 (int delegate (int) f) { f (-2); }
  18
  19 class A
  20 {
  21     int f (int a) {
  22         return a;
  23     }
  24
  25     void test () {
  26         test1 (&AddFront!(this, f));
  27     }
  28 }
  29
  30 template AddFront (alias ctx, alias fun)  {
  31     auto AddFront(Args args) {
  32         auto dg (Args dgArgs) {
  33             return fun (dgArgs);
  34         }
  35         dg.ptr = ctx;
  36         return dg(args);
  37     }
  38 }