Re: internal error in cp-lang.c

Re: internal error in cp-lang.c

[Dirk Mueller]

> This is PR c++/9440.  You're not exactly the first to notice, everybody
> seems to be hit by this bug :-/

It is also related to PR c++/9537. Is anybody looking into it? This is a 
major breakage in mainline, and its impossible to detect other regressiosn 
unless this one is fixed.

Furthermore the problem is there for more than a month already. Can at least 
the offending patch be backed out until somebody has time to look into it?


Dirk

Re: internal error in cp-lang.c

[Steven Bosscher]

Op di 25-02-2003, om 02:44 schreef Dirk Mueller:
> > This is PR c++/9440.  You're not exactly the first to notice, everybody
> > seems to be hit by this bug :-/
> 
> It is also related to PR c++/9537. Is anybody looking into it? This is a 
> major breakage in mainline, and its impossible to detect other regressiosn 
> unless this one is fixed.
> 
> Furthermore the problem is there for more than a month already. Can at least 
> the offending patch be backed out until somebody has time to look into it?

The offending patch was one that fixed another regression, which
resulted from yet another patch that was a bug-fixer.  So backing outthe
patch is not the way, this one should be fixed for real.

Greetz
Steven

Re: internal error in cp-lang.c

[Steven Bosscher]

Op ma 24-02-2003, om 20:57 schreef Karol Szkudlarek:
> Hello!
> 
> I am trying to compile following t.cpp program:
> 
> #include <qstring.h>
> int a()
> {
>    QString s;
>    s.isEmpty() ? s+"aa":s;
> }
> 
> with command:
> 
> g++ -c  -I/usr/share/qt3/include t.cpp
> 
> and I've got the internal compiler error:
> 
> t.cpp: In function `int a()':
> t.cpp:5: error: non-lvalue in unary `&'

This is PR c++/9440.  You're not exactly the first to notice, everybody
seems to be hit by this bug :-/

Greetz
Steven

internal error in cp-lang.c

[Karol Szkudlarek]

Hello!

I am trying to compile following t.cpp program:

#include <qstring.h>
int a()
{
   QString s;
   s.isEmpty() ? s+"aa":s;
}

with command:

g++ -c  -I/usr/share/qt3/include t.cpp

and I've got the internal compiler error:

t.cpp: In function `int a()':
t.cpp:5: error: non-lvalue in unary `&'
t.cpp:5: error: non-lvalue in unary `&'
t.cpp:5: error: non-lvalue in unary `&'
t.cpp:5: error: non-lvalue in unary `&'
t.cpp:5: internal compiler error: in cp_expr_size, at cp/cp-lang.c:305
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://www.gnu.org/software/gcc/bugs.html> for instructions.

my g++ is:

g++ (GCC) 3.4 20030222 (experimental)

and I've compiled it by myself from current cvs branch.

I can reproduce this error only with above program.
qstring.h is standard Qt library header (I am using Qt 3.1.1
library from Debian sid distribution). Sorry if somebody report this
problem before me.
Is there somebody to help me with this problem? Because submit a bug
report is too difficult for me..

Regards,

Karol Szkudlarek