[Bug libstdc++/14320] [3.4/3.5 Regression] istreambuf_iterator::difference_type is not a signed integral type

[peturr02 at ru dot is]

------- Additional Comments From peturr02 at ru dot is  2004-02-27 13:54 -------
Created an attachment (id=5806)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=5806&action=view)
Test case

Since C++98 defines at most 6 signed integral types, this test case checks
istreambuf_iterator::difference_type against them all to see if it is one
of those types.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14320