On Nov 13, 2007, at 6:21 PM, Sanghyeon Seo wrote:
> The following is a typical pattern in many C programs.
>
> #include <stddef.h>
>
> typedef void (*hookfunc)(void *arg);
> hookfunc hook;
>
> void clear_hook() {
> hook = NULL;
> }
>
> Should this warn?
> test.c:7:8: warning: incompatible pointer types assigning 'void *'
> to 'hookfunc'
This is definitely a bug. Steve, I think
Sema::CheckSingleAssignmentConstraints should handle this, what do you
think?
-Chris
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