I presume it is a rounding issue
-------------------------------------------------------
Testing soft unsigned long long -> long double conversions *FAILED*
elmt 126:
src = ff ff ff ff ff ff ff ff 18446744073709551615
dst = 00 00 40 3e ff ff ff ff ff ff ff ff 18446744073709551615.000000
ans = 00 00 40 3f 80 00 00 00 00 00 00 00 18446744073709551616.000000
elmt 127:
src = ff ff ff ff ff ff ff fe 18446744073709551614
dst = 00 00 40 3e ff ff ff ff ff ff ff fe 18446744073709551614.000000
ans = 00 00 40 3f 80 00 00 00 00 00 00 00 18446744073709551616.000000
elmt 128:
src = ff ff ff ff ff ff ff fc 18446744073709551612
dst = 00 00 40 3e ff ff ff ff ff ff ff fc 18446744073709551612.000000
ans = 00 00 40 3f 80 00 00 00 00 00 00 00 18446744073709551616.000000
elmt 129:
src = ff ff ff ff ff ff ff f8 18446744073709551608
dst = 00 00 40 3e ff ff ff ff ff ff ff f8 18446744073709551608.000000
ans = 00 00 40 3f 80 00 00 00 00 00 00 00 18446744073709551616.000000
elmt 130:
src = ff ff ff ff ff ff ff f0 18446744073709551600
dst = 00 00 40 3e ff ff ff ff ff ff ff f0 18446744073709551600.000000
ans = 00 00 40 3f 80 00 00 00 00 00 00 00 18446744073709551616.000000
elmt 131:
src = ff ff ff ff ff ff ff e0 18446744073709551584
dst = 00 00 40 3e ff ff ff ff ff ff ff e0 18446744073709551584.000000
ans = 00 00 40 3f 80 00 00 00 00 00 00 00 18446744073709551616.000000
elmt 132:
src = ff ff ff ff ff ff ff c0 18446744073709551552
dst = 00 00 40 3e ff ff ff ff ff ff ff c0 18446744073709551552.000000
ans = 00 00 40 3f 80 00 00 00 00 00 00 00 18446744073709551616.000000
elmt 133:
src = ff ff ff ff ff ff ff 80 18446744073709551488
dst = 00 00 40 3e ff ff ff ff ff ff ff 80 18446744073709551488.000000
ans = 00 00 40 3f 80 00 00 00 00 00 00 00 18446744073709551616.000000
elmt 134:
src = ff ff ff ff ff ff ff 00 18446744073709551360
dst = 00 00 40 3e ff ff ff ff ff ff ff 00 18446744073709551360.000000
ans = 00 00 40 3f 80 00 00 00 00 00 00 00 18446744073709551616.000000
elmt 135:
src = ff ff ff ff ff ff fe 00 18446744073709551104
dst = 00 00 40 3e ff ff ff ff ff ff fe 00 18446744073709551104.000000
ans = 00 00 40 3f 80 00 00 00 00 00 00 00 18446744073709551616.000000
elmt 136:
src = ff ff ff ff ff ff fc 00 18446744073709550592
dst = 00 00 40 3e ff ff ff ff ff ff fc 00 18446744073709550592.000000
ans = 00 00 40 3f 80 00 00 00 00 00 00 00 18446744073709551616.000000
***** 12 FAILURES! *****
Command exited with non-zero status 1
----------------------------------------------------
other platforms where this happen ?
Regards
Marco
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