https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96711
--- Comment #2 from B Eggen <bre08 at eggen dot co.uk> --- adding the compiler flag -fdefault-integer-8 extends the range somewhat, but I really require NINT() to work for whole range (up to 2^127-1): -> ./nint_error.e i16= 16 170141183460469231731687303715884105727 1 1 1.0000000000000000 0 2 2 2.0000000000000000 1 3 4 4.0000000000000000 3 4 8 8.0000000000000000 7 5 16 16.000000000000000 15 6 32 32.000000000000000 31 [...] 61 1152921504606846976 0.11529215046068470E+019 1152921504606846976 62 2305843009213693952 0.23058430092136940E+019 2305843009213693952 63 4611686018427387904 0.46116860184273879E+019 4611686018427387904 64 9223372036854775808 0.92233720368547758E+019 -9223372036854775808
