Started to get 'Previous Definition Different' linking errors when compiling in debug mode

[MrSmith]

On Monday, 20 May 2013 at 11:09:53 UTC, MrSmith wrote:
> Now i decided to try exlxlude files from LibCore until the 
> problem disappears, to find the file that causes problem.
> Thanks for your answer!

I found where is a bug. It is old magic bug that a have magically 
fixed in the past. But seems that it wont be fixed.

I had writeln statement in my code which was used to display all 
uniforms of the shader program. It can't be removed. When i 
remove it, the error from this topic occurs.
Then i have replaced it with this
writef("",uniforms);
And then i had somehow commented it out. Until now.

Now it seems that after total rebuild this bug has came out 
again. So, just for now i've put stub writeln at the place.

It is magic!!