warning: wstream << '\n' not reliable

From: Dylan Nicholson (dylan_nicholson_at_[hidden])
Date: 2002-02-25 19:18:45

I noticed Boost uses << '\n' heavily in some of the
regression tests, and I've used it myself a lot.  Only
thing is, on platforms that don't have native wchar_t
support (eg MSVC 6), using << '\n' on a wide stream
doesn't work - it just prints the number 10.
You can use L"\n" or endl instead.

Just something to keep in mind.

Dylan

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