RE: [RFC] tools/nolibc: replace duplicated -ENOSYS return with single -ENOSYS return

[David Laight]

From: Ammar Faizi
> Sent: 30 August 2023 15:41
> 
> On 8/28/23 4:51 AM, David Laight wrote:
> > I just found a(nother) clang bug:
> > 	int f(void) { return "a"[2]; }
> > compiles to just a 'return'.
> 
> I don't think that's a bug. It's undefined behavior due to an
> out-of-bound read. What do you expect it to return?

I was actually expecting a warning/error if it didn't just read
the byte after the end of the string.

Just silently doing nothing didn't seem right for a modern compiler.

	David

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