flx added a comment.

In http://reviews.llvm.org/D19865#423140, @flx wrote:

> In http://reviews.llvm.org/D19865#419905, @flx wrote:
>
> > In http://reviews.llvm.org/D19865#419830, @alexfh wrote:
> >
> > > Is it a workaround to avoid breaking the code by incorrect fixes?
> >
> >
> > Yes. We can't simply change the type of DeclStmt when we only look one of 
> > the VarDecls and how it is initialized.
>
>
> Also, all tests still pass. Alex, do you have any particular concern with 
> this approach?




In http://reviews.llvm.org/D19865#423286, @alexfh wrote:

> In http://reviews.llvm.org/D19865#423140, @flx wrote:
>
> > In http://reviews.llvm.org/D19865#419905, @flx wrote:
> >
> > > In http://reviews.llvm.org/D19865#419830, @alexfh wrote:
> > >
> > > > Is it a workaround to avoid breaking the code by incorrect fixes?
> > >
> > >
> > > Yes. We can't simply change the type of DeclStmt when we only look one of 
> > > the VarDecls and how it is initialized.
> >
> >
> > Also, all tests still pass. Alex, do you have any particular concern with 
> > this approach?
>
>
> Even if we can't easily provide an automated fix (we could teach the check to 
> split declarations, but it might not worth the effort), we could still emit a 
> warning. WDYT?


Sounds good. Done. We now still issue the warning, but don't issue fixes when 
it's not a single decl.


http://reviews.llvm.org/D19865



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