[Bug c++/13959] un-init local variable detection enhancement request

["d dot binderman at virgin dot net" <gcc-bugzilla at gcc dot gnu dot org>]

------- Additional Comments From d dot binderman at virgin dot net  2004-02-01 20:04 -------

>The reason for might is because there are time where might is true (for an 
>example:

I agree that in your more complex case what the GNU compiler
does is reasonable. Saying "might" and requiring -O2 -Wall in that case is ok.

My enhancement request is about being more emphatic about a simpler situation.
 
>Turning on this warning at -O0 increases compile time because you need to know 
>flow information.

I wouldn't regard increased compile time as a significant problem.

Especially in the case where the extra work finds certain run time
bugs at compile time.

As my original post should make clear, there isn't a lot of work in this
enhancement.
 
>There are large of cases in other software too (I do not persionally care 
>about Redhat Fedora Core).

Fair enough.

>This is still a dup of 11182 no matter which way you look at it.

Only if I have expressed myself not clearly.

For which my apologies.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13959