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

   1 /* TEST_OUTPUT:
   2 ---
   3 fail_compilation/opapplyscope.d(113): Error: function `opapplyscope.S.opApply(scope int delegate(scope int* ptr) @safe dg)` is not callable using argument types `(int delegate(int* x) nothrow @nogc @safe)`
   4 fail_compilation/opapplyscope.d(113):        cannot pass argument `__foreachbody3` of type `int delegate(int* x) nothrow @nogc @safe` to parameter `scope int delegate(scope int* ptr) @safe dg`
   5 ---
   6  */
   7
   8 #line 100
   9
  10 struct S
  11 {
  12     int opApply(scope int delegate (scope int* ptr) @safe dg) @safe
  13     {
  14         return 0;
  15     }
  16 }
  17
  18 void test() @safe
  19 {
  20     static int* global;
  21     S s;
  22     foreach (/*scope*/ int* x; s)
  23     {
  24         global = x;
  25     }
  26 }