Debian Bug report logs - #21499
[Fixed in devel snapshot 2.91.45-1] g++ has trouble comparing enum's with STL included

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Message #5 received at submit@bugs.debian.org (full text, mbox, reply):

From: Brian White <bcwhite@verisim.com>

To: Debian Bugs <submit@bugs.debian.org>

Subject: g++ has trouble comparing enum's with STL included

Date: Tue, 21 Apr 1998 12:10:22 -0400

Package: g++
Version: 2.90.27-0.3

When including the STL template classes, g++ gives an error comparing
an enum for inequality.  In the following code, if the "#if 0" is
changed to "#if 1" or if the "#include" is removed, then there is
no error.

===============================================================================
#include <vector.h>

int main(int, char**)
{
    enum State { a, b, c };

    State   state = a;

#if 0
    if (!(state == b)) {
        // something
    }
#else
    if (state != b) {
        // something
    }
#endif
}
-------------------------------------------------------------------------------
dragon:~/tmp> c++ -Wall test-g++.cc -o /dev/null
test-g++.cc:14: sorry, not implemented: initializer contains unrecognized tree code
test-g++.cc: In function `int main(int, char **)':
test-g++.cc:14: confused by earlier errors, bailing out
dragon:~/tmp> 
===============================================================================

                                          Brian
                                 ( bcwhite@verisim.com )

-------------------------------------------------------------------------------
    In theory, theory and practice are the same.  In practice, they're not.

Message #10 received at 21499@bugs.debian.org (full text, mbox, reply):

From: jdassen@wi.leidenuniv.nl

To: egcs-bugs@cygnus.com

Cc: 21499@bugs.debian.org

Subject: [bcwhite@verisim.com: Bug#21499: g++ has trouble comparing enum's with STL included]

Date: Wed, 22 Apr 1998 09:25:33 +0200

[Message part 1 (text/plain, inline)]

The following was reported as a bug through the Debian bugtracking system
(http://www.debian.org/Bugs). Please Cc: 21499@bugs.debian.org on on-topic
replies.

The g++ package in the report is egcs's g++ (1.0.2 + patch from
http://www.cygnus.com/ml/egcs/1998-Apr/0614.html).
-- 
UNFAIR  Term applied to advantages enjoyed by other people which we tried 
to cheat them out of and didn't manage. See also DISHONESTY, SNEAKY, 
UNDERHAND and JUST LUCKY I GUESS.     
- The Hipcrime Vocab by Chad C. Mulligan  

[Message part 2 (message/rfc822, inline)]

From: Brian White <bcwhite@verisim.com>

To: Debian Bugs <submit@bugs.debian.org>

Subject: Bug#21499: g++ has trouble comparing enum's with STL included

Date: Tue, 21 Apr 1998 12:10:22 -0400

Package: g++
Version: 2.90.27-0.3

When including the STL template classes, g++ gives an error comparing
an enum for inequality.  In the following code, if the "#if 0" is
changed to "#if 1" or if the "#include" is removed, then there is
no error.

===============================================================================
#include <vector.h>

int main(int, char**)
{
    enum State { a, b, c };

    State   state = a;

#if 0
    if (!(state == b)) {
        // something
    }
#else
    if (state != b) {
        // something
    }
#endif
}
-------------------------------------------------------------------------------
dragon:~/tmp> c++ -Wall test-g++.cc -o /dev/null
test-g++.cc:14: sorry, not implemented: initializer contains unrecognized tree code
test-g++.cc: In function `int main(int, char **)':
test-g++.cc:14: confused by earlier errors, bailing out
dragon:~/tmp> 
===============================================================================

                                          Brian
                                 ( bcwhite@verisim.com )

-------------------------------------------------------------------------------
    In theory, theory and practice are the same.  In practice, they're not.



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Message #21 received at 21499-done@bugs.debian.org (full text, mbox, reply):

From: jdassen@wi.leidenuniv.nl

To: 21499-done@bugs.debian.org, 21754-done@bugs.debian.org, 23406-done@bugs.debian.org, 24886-done@bugs.debian.org, 25097-done@bugs.debian.org, 24259-done@bugs.debian.org

Subject: Fixed in new egcs

Date: Wed, 2 Sep 1998 16:53:27 +0200

These bugs were no longer reproducable with the earlier pre-1.1 snapshots, 
so they should be fixed in Matthias' recent upload.

I'm closing them,
Ray
-- 
J.H.M. Dassen                 | RUMOUR  Believe all you hear. Your world may  
jdassen@wi.LeidenUniv.nl      | not be a better one than the one the blocks   
                              | live in but it'll be a sight more vivid.      
                              |     - The Hipcrime Vocab by Chad C. Mulligan  

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