[cfe-commits] [PATCH] -Wcast-qual

[Dmitri Gribenko]

On Wed, Jun 20, 2012 at 2:53 AM, Igor Minin <i.minin.llvm at gmail.com> wrote:
> Hello.
>
> The attached patch adds support for a clang -Wcast-qual option. Semantic is
> compatible with the gcc one.

Hello Igor,

Thank you for working on this!

+  char** x = 0;
+  const char** y = (const char**)x; // expected-warning {{cast
discards qualifiers from pointer target type}}

I think the diagnostic message is a bit incorrect in this case.

Dmitri

-- 
main(i,j){for(i=2;;i++){for(j=2;j<i;j++){if(!(i%j)){j=0;break;}}if
(j){printf("%d\n",i);}}} /*Dmitri Gribenko <gribozavr at gmail.com>*/