modernc.org/ccgo/v3@v3.16.14/lib/testdata/gcc-9.1.0/gcc/testsuite/gcc.c-torture/execute/pr58387.c (about)

     1  extern void abort(void);
     2  
     3  int a = -1; 
     4  
     5  int main ()
     6  {
     7    int b = a == 0 ? 0 : -a;
     8    if (b < 1)
     9      abort ();
    10    return 0;
    11  }