[pypy-issue] Issue #2278: 3.3: Precision loss in os.stat() (pypy/pypy)

[Ronan Lamy]

New issue 2278: 3.3: Precision loss in os.stat()
https://bitbucket.org/pypy/pypy/issues/2278/33-precision-loss-in-osstat

Ronan Lamy:

`os.stat` returns time results with a theoretical nanosecond precision, but the current implementation loses precision by converting times to float (in `rposix.stat`) and back (in `interp_posix.stat`).