C++ 3.0 Bug?

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2 total messages Started by Mike Hollick Wed, 27 Jan 1993 14:45

#92

Author: Mike Hollick
Date: Wed, 27 Jan 1993 14:45

29 lines
1061 bytes

Hello:

The following code compiles fine under C++ 2.1.1:

#include <iostream.h>

main()
{
    char a = 'a';
    cout << a << '\n';
}


However, under C++ 3.0 I get errors:

/usr/bin/ld:
Undefined:
ostream::ls_complicated(char)


I've tried linking with libC but I get the same problem.  Is this a
bug, or do I need to link/include something new?  I've checked the
release notes but saw nothing applicable.  Thanks for any help!


--> Mike Hollick
--- Systems Programmer
--- University of Pennsylvania Computer Graphics Research Laboratory

Re: C++ 3.0 Bug?

#91

Author: Steve Rooke
Date: Thu, 28 Jan 1993 01:11

29 lines
1235 bytes

In article <106794@netnews.upenn.edu>, hollick@thumper.cis.upenn.edu (Mike Hollick) writes:
> [...]
>The following code compiles fine under C++ 2.1.1:
>
>#include <iostream.h>
>main()
>{
>    char a = 'a';
>    cout << a << '\n';
>}
>
>However, under C++ 3.0 I get errors:
>
>/usr/bin/ld:
>Undefined:
>ostream::ls_complicated(char)
>
>--> Mike Hollick

I had exactly this problem when I first received C++ 3.0, under IRIX 4.0.1.
It was due to having an incompatible version of libC.a, which is not included
on the C++ 3.0 distribution, but rather is part of IDO (dev.sw.libC).
When the next 4.0.XXX CD arrived, it updated libC.a, and the problem went
away.

==> IDO 4.1 is required for C++ 3.0.

-- 
Steve Rooke  (Internet:  rooke@noao.edu  or UUCP:  uunet!noao.edu!rooke)

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