Re: [PATCH] perf/x86/intel: Mark expected switch fall-throughs

From: Peter Zijlstra
Date: Tue Jun 25 2019 - 03:20:34 EST

On Mon, Jun 24, 2019 at 01:57:49PM -0700, Joe Perches wrote:

> > Once the C++17 `__attribute__((fallthrough))` is more widely handled by C compilers,

> I doubt waiting is better.
> If the latest compilers catch it, it's
> probably good enough.

Yeah, I don't see the point either; GCC does it, and that's all I really
care about.