gcc/testsuite/gdc.test/runnable/test22227.d

   1 // REQUIRED_ARGS: -debug -O -release
   2 // https://issues.dlang.org/show_bug.cgi?id=22277
   3
   4 bool secret = false;
   5
   6 void free(immutable void* x) pure nothrow
   7 {
   8     debug secret = true;
   9 }
  10
  11 void main()
  12 {
  13     free(null);
  14     if (!secret)
  15         assert(0);
  16 }