question regarding new warning

[Thomas Preud'homme]

> From: Andrew Haley [mailto:aph@redhat.com]
> 
> The trouble with warnings like this is that they trigger far too
> frequently on good (i.e. correct, reasonable, just as the programmer
> intended) code.  They bring warnings into disrepute.  They also cause
> people to do extra work just to shut the compiler up, and this often
> IME leads to inadvertent code breakage.

Sure, I would be again enabling it by default. This means it should *not* be enabled by Wall or even Wextra.

Best regards,

Thomas Preud'homme