gcc/testsuite/gdc.test/compilable/ice15992.d

   1 // PERMUTE_ARGS:
   2
   3 struct Appender()
   4 {
   5     bool canExtend = false;
   6 }
   7
   8 struct CustomFloat()
   9 {
  10     union ToBinary
  11     {
  12         CustomFloat!() get;
  13     }
  14
  15     void opAssign(F)(F input)
  16         if (__traits(compiles, cast(real)input))
  17     {
  18     }
  19
  20     real get()()
  21     {
  22         Appender!() app;
  23         assert(false);
  24     }
  25
  26     T opCast(T)() { return get!(); }
  27
  28     alias g = get!();
  29 }
  30
  31 void f()
  32 {
  33     alias FPTypes = CustomFloat!();
  34 }