libstdc++/1717: some include trouble + wrong output via wcout

[michael at ritzert dot de]

>Number:         1717
>Category:       libstdc++
>Synopsis:       some include trouble + wrong output via wcout
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          wrong-code
>Submitter-Id:   net
>Arrival-Date:   Sun Jan 21 02:36:01 PST 2001
>Closed-Date:
>Last-Modified:
>Originator:     michael@ritzert.de
>Release:        gcc version 2.97 20010120 (experimental)
>Organization:
>Environment:
Linux rince 2.2.16
>Description:
Note that I see two issues here.
The first is that I can't find a proper way to get WEOF defined.
The second is the wrong output I get.

The full gcc -v output is:
ritzert@rince:~ > c++ -v
Reading specs from /usr/lib/gcc-lib/i686-pc-linux-gnu/2.97/specs
Configured with: ../gcc/configure --enable-languages=c++ --enable-threads --prefix=/usr --enable-cstdio=libio --disable-new-gxx-abi
gcc version 2.97 20010120 (experimental)


Here is what I did: (x1.cpp to x3.cpp refer to the attached files)
ritzert@rince:~/test > c++ -Wall -pedantic -c x1.cpp
In file included from /usr/include/g++-v3/bits/std_iosfwd.h:38,
                 from /usr/include/g++-v3/bits/std_ios.h:37,
                 from /usr/include/g++-v3/bits/std_ostream.h:37,
                 from /usr/include/g++-v3/bits/std_iostream.h:38,
                 from /usr/include/g++-v3/iostream:2,
                 from x1.cpp:3:
/usr/include/g++-v3/bits/std_cwchar.h:57: conflicting types for `typedef struct
   mbstate_t mbstate_t'
/usr/include/wchar.h:57: previous declaration as `typedef struct mbstate_t
   mbstate_t'
ritzert@rince:~/test > c++ -Wall -pedantic -c x2.cpp
In file included from /usr/include/g++-v3/bits/std_ios.h:39,
                 from /usr/include/g++-v3/bits/std_ostream.h:37,
                 from /usr/include/g++-v3/bits/std_iostream.h:38,
                 from /usr/include/g++-v3/iostream:2,
                 from x2.cpp:3:
/usr/include/g++-v3/bits/char_traits.h: In static member function `static
   wint_t std::char_traits<wchar_t>::eof()':
/usr/include/g++-v3/bits/char_traits.h:283: `WEOF' undeclared (first use this
   function)
/usr/include/g++-v3/bits/char_traits.h:283: (Each undeclared identifier is
   reported only once for each function it appears in.)
ritzert@rince:~/test > c++ -Wall -pedantic -c x3.cpp
ritzert@rince:~/test > c++ -o x3 x3.o
ritzert@rince:~/test > ./x3
123456789ritzert@rince:~/test > ./x3 | hex
0000  31 32 33 34 35 36 37 38  39 00 00 00 00 00 00 00  12345678 9.......
0010  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00     ........ .......
>How-To-Repeat:
see above bash session
>Fix:

>Release-Note:
>Audit-Trail:
>Unformatted:
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