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Re: [std-proposals] [Draft Proposal] Required attribute syntax

From: Thiago Macieira <thiago_at_[hidden]>
Date: Fri, 05 May 2023 16:25:23 -0700
On Friday, 5 May 2023 08:33:51 PDT Marcin Jaczewski via Std-Proposals wrote:
> And if some else grab by headers and try link
> to my dll I would prefer hard error if compiler do not support NUA or
> interpret it
> diffrent than my compiler.

What's the problem with:

#if !__has_cpp_attribute(no_unique_address)
# error "Data layout would mismatch without [[no_unique_address]]; " \
      "please upgrade your compiler"

Thiago Macieira - thiago (AT) macieira.info - thiago (AT) kde.org
   Software Architect - Intel DCAI Cloud Engineering

Received on 2023-05-05 23:25:26