modernc.org/cc@v1.0.1/testdata/gcc-6.3.0/gcc/testsuite/gcc.c-torture/compile/20060826-1.c (about)

     1  typedef _Complex double S;
     2  S bar (void);
     3  void quux (S, S);
     4  void foo (void)
     5  {
     6   quux (bar(), bar());
     7  }