[Qt-interest] QDebugStream quit working with Qt 4.8.0-rc1 and new compiler

Andreas Pakulat apaku at gmx.de
Sun Oct 30 23:35:29 CET 2011


On 30.10.11 18:09:47, K. Frank wrote:
> Hi List!
> 
> I have been using QDebugStream, a utility class that I downloaded from
> the list archive, and it is no longer working.
> 
> I've upgraded to Qt 4.8.0-rc1, and a new compiler, the std::thread-enabled,
> 64-bit g++ 4.7.0 mingw-w64 build provided by the famous Ruben.

Don't do this. Always change only one variable at a time.

So to figure out wether its Qt4.8.0-rc1 or the compiler or a mix of
both, downgrade one of the two and check wether your code works.
If it does, then whatever you downgraded causes the bug and you should
report it. If it still does not work, upgrade again and downgrade the
other to double-check.

Since gcc 4.7.0 is not even released yet and as far as I understand
still in 'feature-development' stage I'd currently bet on your
gcc-upgrade causing the problem.

Andreas




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