[PATCH] Add gnu::diagnose_as attribute

[Matthias Kretz]

On Tuesday, 4 May 2021 16:23:23 CEST Matthias Kretz wrote:
> On Tuesday, 4 May 2021 15:34:13 CEST David Malcolm wrote:
> > Does the patch interact correctly with the %H and %I codes that try to
> > show the differences between two template types?
> 
> I don't know. I'll try to find out. If you have a good idea (or pointer) for
> a testcase, let me know.

I see it now. It currently does not interact with %H and %I (at least in my 
tests). I'll investigate what it should do.

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 Dr. Matthias Kretz                           https://mattkretz.github.io
 GSI Helmholtz Centre for Heavy Ion Research               https://gsi.de
 std::experimental::simd              https://github.com/VcDevel/std-simd
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