Re: [PATCH v1] xstrtol: Remove dead code

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From: Alejandro Colomar <[email protected]>
To: Bruno Haible <[email protected]>
Cc: [email protected], Michael Vetter <[email protected]>, 
	Paul Eggert <[email protected]>, 
	=?utf-8?B?xJBvw6BuIFRy4bqnbiBDw7RuZw==?= Danh <[email protected]>, Eli Schwartz <[email protected]>, Sam James <[email protected]>, 
	Serge Hallyn <[email protected]>, Iker Pedrosa <[email protected]>, [email protected]
Subject: Re: [PATCH v1] xstrtol: Remove dead code
References: <[email protected]>
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In-Reply-To: <3987680.qgXdJBQaxk@nimes>

Hi Bruno,

On Fri, Jul 19, 2024 at 06:54:40PM GMT, Bruno Haible wrote:
> Alejandro Colomar wrote:
> > strtod(3) defers to strtol(3) for the example program.
>=20
> Is this adequate? strtod() can produce underflow (e.g. for "1e-500").
> In this case all implementations except MSVC set errno to ERANGE.
> This is a case that cannot happen in strtol().

I was thinking tonight that it would be better to actually add an
example program to strtod(3) (and also document in VERSIONS that other
systems do different).

Cheers,
Alex

>=20
> Bruno
>=20
>=20
>=20

--=20
<https://www.alejandro-colomar.es/>

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