[Interest] How prevent "Code will never be executed" when compiling "qDebug() << enumvar" ?

[Thiago Macieira]

On Tuesday 15 December 2015 13:31:40 Edward Sutton wrote:
> >We have not seen this warning. What version of Xcode is this warning
> >showing
> up on?
> 
> Xcode 7.2.

I don't know what any of those switches do, so I will answer in the generic:

1) if the warning is emitted by -Wall -Wextra, we'll do our best to fix it, 
including reporting bugs to the compiler and working around if it is a false 
positive.

2) if it's not produced at -Wextra level, it's up to our discretion whether to 
fix it. We may consider it "warning too stupid" and say you shouldn't turn it 
on.

-- 
Thiago Macieira - thiago.macieira (AT) intel.com
  Software Architect - Intel Open Source Technology Center