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From: "redi at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug bootstrap/110646] [14 Regression] gensupport.cc:643:18: error:
 'stoi' is not a member of 'std'
Date: Wed, 12 Jul 2023 20:26:22 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D110646

--- Comment #2 from Jonathan Wakely <redi at gcc dot gnu.org> ---
(In reply to John David Anglin from comment #0)
> libstdc++ provides std::stoi in basic_string.h when _GLIBCXX_USE_C99_STDL=
IB
> is 1.  However, hpux11.11 lacks all the routines needed when
> _GLIBCXX_USE_C99_STDLIB is 1. But it does have strtol, atol, atoi, strtou=
l,
> strtod and atof.  strtoll and strtoull are not needed on hppa64 as long l=
ong
> and long are equivalent.  So it seems the string conversion routines could
> be provided in basic_string.h for this target.

Yes, those checks could be more granular.

I'll split out the checks needed for std::stoi etc.=