[lug] g++ on FC2, turning off false warning

[Scott Herod]

On Mon, 11 Jul 2005, D. Stimits wrote:

> I'm not finding an answer to this, I'm not quite sure how to even look 
> it up. I'm using g++ 3.3.3 on Fedora Core 2, and I have a C++ class 
> where all members are private, even the destructor and 
> constructors...this is intentional, it is NOT an error. g++ demands to 
> give a warning. Does anyone know of a pragma or switch I can use to stop 
> g++ from whining about this...without turning off real warnings? I can 
> just see the emails arriving every 5 minutes to ask how to fix it.
> 
> D. Stimits, stimits AT comcast DOT net

Look for the flag -Wctor-dtor-privacy in the gcc info page.  The default 
is to have this on.  But check to see if -Wno-ctor-dtor-privacy works.  
(Many of the flags are negatable.)

Scott