On Tue, Jul 29, 2008 at 11:17:38PM +0400, Alexander Beregalov wrote:
> Hi
>
> What is it a right way to fix these warnings?
>
> smth function()
> {
> switch (var) {
> case one:
> return 1;
> default:
> BUG();
> }
> }
>
> warning: control reaches end of non-void function
If BUG() would be normal function it could be marked as
__attribute__((noreturn)).
But it's a macro defined differently depending on architecture and CONFIG_*.
Sometimes it calls panic() which is annotated properly and sometimes it calls
other code....
If you are brave, you could fix all implementations.
Marcin
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