On 10 July 2015 at 12:04, achkan wrote: > Thanks a lot for you answer. Yes, this happens with every inline function. If > I could write a simple, self-contained complete program that shows the > problem, I would gladly do it (I think this would take me more than a > year...). That's ridiculous. If it happens with *every* function then you could write a single file with one inline function and call it from main(), if that fails you've reproduced the problem (in a lot less than a year!) and if it doesn't fail then it proves it doesn't happen for *every* function and there must be something particular to your library. Maybe http://stackoverflow.com/help/mcve will help.