modernc.org/ccgo/v3@v3.16.14/lib/testdata/gcc-9.1.0/gcc/testsuite/gcc.c-torture/compile/930510-1.c (about)

     1  typedef long time_t;
     2  static __const int mon_lengths[2][12] = {
     3    31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31,
     4    31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31
     5  };
     6  static time_t
     7  f (janfirst, year, rulep, offset)
     8       __const time_t janfirst;
     9       __const int year;
    10       register __const struct rule * __const rulep;
    11       __const long offset;
    12  {
    13    register int leapyear;
    14    register time_t value;
    15    register int i;
    16  
    17    value += mon_lengths[leapyear][i] * ((long) (60 * 60) * 24);
    18  }