uninitialized member warnings ?

[Michael Meeks]

On Tue, 2012-09-25 at 14:26 +0200, Stephan Bergmann wrote:
> > 	Neato :-) the deeper question - as to why no warnings are popping out
> > of the compiler for this when (surely) it's a trivial thing to check /
> > warn for - is more concerning.
>
> Such a warning option has never been there AFAIK.

	Oh - must be me mis-remembering it, or remembering valgrind output that
catches that, silly me.

> There is no way for the compiler to decide this in general (unlike Java, 
> C++ does not have restricting rules to allow the compiler to do so).

	no way ? surely there is - add a warning for un-initialized POD	members
on the exit of the constructor. It seems that fools seldom differ, and
there is such a patch here:

	http://gcc.gnu.org/bugzilla/show_bug.cgi?id=2972
	
	Doesn't seem to be going anywhere in the last month, but - you can but
hope :-)

	ATB,

		Michael.

-- 
michael.meeks at suse.com  <><, Pseudo Engineer, itinerant idiot