Any preference on using braces to restrict scope?

[Thibaut Cuvelier]

On Mon, 21 Nov 2022 at 10:14, Jean-Marc Lasgouttes <lasgouttes at lyx.org>
wrote:

> Le 18/11/2022 à 18:43, Thibaut Cuvelier a écrit :
> > You can avoid this level of indentation by defining the variable within
> > the if:
> >
> > if (const vector<docstring> potential_terms =
> > getSubentriesAsText(runparams); !potential_terms.empty()) {
> >
> > I don't really like this syntax, because it makes extremely long lines,
> > but it has strong advantages.
>
> I think this is C++17-only syntax.
>

According to https://stackoverflow.com/a/12655339/1066843, it's C++98. At
least, people were discussing it in 2012.
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