gcc/testsuite/g++.dg/modules/adl-4_b.C

   1 // { dg-additional-options -fmodules-ts }
   2
   3 import inter;
   4
   5 namespace hidden
   6 {
   7
   8 struct Y
   9 {
  10
  11   int m;
  12   Y (int m) : m(m)
  13   {
  14   }
  15
  16   operator int () const
  17   {
  18     return m;
  19   }
  20 };
  21
  22 }
  23
  24 int main ()
  25 {
  26   hidden::Y y(2);
  27
  28   // unexported hidden::fn@inter is not visible from TPL@inter
  29   if (TPL (y) != -2)
  30     return 2;
  31
  32   return 0;
  33 }
  34
  35 // ADL fails
  36 // { dg-regexp {[^\n]*/adl-4_a.C:14:[0-9]*: error: 'fn' was not declared in this scope\n} }