gcc/testsuite/gdc.test/runnable/imports/link13400a.d

   1 module imports.link13400a;
   2
   3 struct BigInt
   4 {
   5     this(string s) {}
   6
   7     // This template opEquals is determined to 'identity opEquals' by
   8     // hasIdentityOpEquals() in clone.c with the speculative instantiation
   9     // with dummy rvalue argument.
  10     // Then BigInt.opEquals!().opEquals(const BigInt y) const pure is stored
  11     // in template instance cache.
  12     bool opEquals()(auto ref const BigInt y) const pure
  13     {
  14        return true;
  15     }
  16 }