libstdc++-v3/testsuite/abi/pr42230.cc

   1 // { dg-do run }
   2
   3 #include <cxxabi.h>
   4 #include <cassert>
   5 #include <cstddef>
   6
   7 int main()
   8 {
   9   std::size_t length = 0;
  10   int cc;
  11
  12   char* ret = abi::__cxa_demangle("e", 0, &length, &cc);
  13
  14   assert( (cc < 0 && !ret) || (ret && length) );
  15   return 0;
  16 }