Ah, perhaps it's my mistake. CC -V reports a version of "5.10", not "5.1". I
must have left off the zero. I haven't used Sun C++ for ages, so I didn't
realize my mistake until you pointed it out.
Actually, you state
if (__errtmp != _RW::__rw_goodbit && 0 == __sizes [0]
is an alternative, and equivalent since _rw_goodbit is zero. However, I think
your != should be ==. The original expression was testing !__errtmp, which
should hold true when __errtmp == 0.
I've decided I do like the change ( x == 0 ) in place of !bool(x) in the 6
instances I've had to patch stdcxx.
-------------------------------------------------
Kendall Bailey
