modernc.org/ccgo/v3@v3.16.14/lib/testdata/gcc-9.1.0/gcc/testsuite/gcc.c-torture/execute/991221-1.c (about)

     1  int main( void )
     2  {
     3     unsigned long totalsize = 80;
     4     unsigned long msize = 64;
     5  
     6     if (sizeof(long) != 4)
     7       exit(0);
     8     
     9     if ( totalsize > (2147483647L   * 2UL + 1)  
    10          || (msize != 0 && ((msize - 1) > (2147483647L   * 2UL + 1) )))
    11        abort();
    12     exit( 0 );
    13  }