(root)/
gcc-13.2.0/
gcc/
testsuite/
g++.dg/
cpp1y/
digit-sep-cxx11-neg.C
// { dg-do compile { target { ! c++14 } } }

#define assert(E) if(!(E))__builtin_abort();

#define m(x) 0

int
main()
{
  int i = m(1'2)+(3'4);
  assert(i == 0);
}