On Mon, Feb 10, 2014 at 10:34 AM, Thomas Engelmeier
<[email protected]> wrote:
> Next question: ! get a bunch of errors about pointers not checked for NULL
> in code like this. I tried variations of decorating My_LogAssertFailed
> with noreturn, putting the abort directly in the macro etc. How does the
> clang static analyzer see there is actually an check against NULL?
>
> TIA,
> Thomas
>
> #define MY_ASSERT(condition) do { if (!(condition))
> My_LogAssertFailed(__FILE__, __LINE__, __FUNCTION__, #condition); } while
> (0)
>
> My_LogAssertFailed( const char *file, int line, const char *function,
> const char *condition ) {
>
> // …
> abort();
> }
Marking My_LogAssertFailed as __attribute__((noreturn)) should fix
this, I think.
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 <[email protected]>*/
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