Minimize <iosfwd>

[Gabriel Dos Reis]

"Zack Weinberg" <zackw@panix.com> writes:

[...]

|                 === libstdc++ tests ===
| XPASS: 27_io/fpos/14320-1.cc execution test
|                 === libstdc++ Summary ===
| # of expected passes            4223
| # of unexpected successes       1
| # of expected failures          28
| # of unsupported tests          316
|                 === libgomp tests ===
|                 === libgomp Summary ===
| # of expected passes            488
| 
| With --enable-clocale=generic, the abi_check also fails, but there are
| no other changes.  The 27_io/fpos/14320-1.cc XPASS is because this is
| an LP64 system and therefore
| istreambuf_iterator<char>::difference_type is long int instead of (I
| assume) long long int.  It is tempting to change that from { xfail
| *-*-* } to { xfail ilp32 }.

That would make sense.

-- Gaby