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From: Lawrence D'Oliveiro <ldo@nz.invalid>
Newsgroups: comp.lang.c
Subject: Re: question about nullptr
Date: Sun, 7 Jul 2024 08:00:18 -0000 (UTC)
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On Sat, 6 Jul 2024 18:57:08 +0200, David Brown wrote:

> ... and for C compilers to support a flag like gcc's "-Wzero-as-null
>-pointer-constant" warning ...

The trouble with compiler flags is they can never be part of any language 
spec.