gcc/testsuite/gdc.test/fail_compilation/ice12838.d

   1 /*
   2 TEST_OUTPUT:
   3 ---
   4 fail_compilation/ice12838.d(27): Error: cannot implicitly convert expression `1` of type `int` to `string`
   5 ---
   6 */
   7
   8 struct Tuple(T...)
   9 {
  10     T field;
  11     alias field this;
  12 }
  13
  14 struct Data
  15 {
  16     string a;
  17 }
  18
  19 template toTuple(T)
  20 {
  21     mixin(`alias toTuple = Tuple!(string);`);
  22 }
  23
  24 void main()
  25 {
  26     toTuple!Data a;
  27     a[0] = 1;   // ICE!
  28 }