modernc.org/ccgo/v3@v3.16.14/lib/testdata/gcc-9.1.0/gcc/testsuite/gcc.c-torture/execute/20020911-1.c (about)

     1  extern void abort (void);
     2  unsigned short c = 0x8000;
     3  int main()
     4  {
     5    if ((c-0x8000) < 0 || (c-0x8000) > 0x7fff)
     6      abort();
     7    return 0;
     8  }