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8cffdd47
2020 Jul 24
2
Zero length function pointer equality
On Thu, Jul 23, 2020 at 7:17 PM Richard Smith <richard at metafoo.co.uk> wrote:
>
> On Thu, 23 Jul 2020 at 17:46, David Blaikie <dblaikie at gmail.com> wrote:
>>
>> LLVM can produce zero length functions from cases like this (when
>> optimizations are enabled):
>>
>> void f1() { __builtin_unreachable(); }
>> int f2() { /* missing return