gcc/testsuite/gdc.test/fail_compilation/fail23626b.d

   1 /* TEST_OUTPUT:
   2 ---
   3 fail_compilation/fail23626b.d(26): Error: `fail23626b.AmbigOpApply.opApply` called with argument types `(int delegate(int i) pure nothrow @nogc @system)` matches both:
   4 fail_compilation/fail23626b.d(12):     `fail23626b.AmbigOpApply.opApply(int delegate(int) dg)`
   5 and:
   6 fail_compilation/fail23626b.d(17):     `fail23626b.AmbigOpApply.opApply(int delegate(int) dg)`
   7 ---
   8 */
   9
  10 struct AmbigOpApply
  11 {
  12     int opApply(int delegate(int) dg)
  13     {
  14         return 0;
  15     }
  16
  17     int opApply(int delegate(int) dg) @system
  18     {
  19         return 0;
  20     }
  21 }
  22
  23 void ambigOpApply() @system
  24 {
  25     AmbigOpApply sa;
  26     foreach (int i; sa) { }
  27 }