Re: Assignment of boost::dll::import_symbol to boost::shared_ptr fails to compile
Antony Polukhin via Boost-users <[email protected]> Sat, 14 Jun 2025 10:42:14 +0300
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--===============8759333744762958060== Content-Type: multipart/alternative; boundary="000000000000d204430637834dee" --000000000000d204430637834dee Content-Type: text/plain; charset="UTF-8" On Sat, Jun 14, 2025, 07:16 Yuri via Boost-users < [email protected]> wrote: > I've encountered the compilation error with this program with > boost-libs-1.88.0: > <...> > It seems that such assignment should work. > Boost.DLL now uses std::shared_ptr. Quoting release notes https://www.boost.org/releases/1.88.0/ : > boost::dll:import_* functions now return std::shared_ptr rather than boost::shared_ptr. Define BOOST_DLL_USE_BOOST_SHARED_PTR to restore the old behavior, however note that the macro will be removed in one of the upcomming Boost releases. So for the above case I'd recommend to use `auto` or switch to std::shared_ptr. --000000000000d204430637834dee Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable <div dir=3D"auto"><div><br><br><div class=3D"gmail_quote gmail_quote_contai= ner"><div dir=3D"ltr" class=3D"gmail_attr">On Sat, Jun 14, 2025, 07:16 Yuri= via Boost-users <<a href=3D"mailto:[email protected]">boost-u= [email protected]</a>> wrote:<br></div><blockquote class=3D"gmail_quo= te" style=3D"margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"= ><u></u> =20 =20 =20 <div> <p>I've encountered the compilation error with this program with=C2= =A0<span style=3D"font-family:monospace"><span style=3D"color:#000000;backg= round-color:#ffffff">boost-libs-1.88.0</span></span>:</p></div></blockquote= ></div></div><div dir=3D"auto"><...></div><div dir=3D"auto"><div clas= s=3D"gmail_quote gmail_quote_container"><blockquote class=3D"gmail_quote" s= tyle=3D"margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> <p><span style=3D"font-family:monospace">It seems that such assignment should work.</span><span style=3D"font-family:monospace"><br></span= ></p></blockquote></div></div><div dir=3D"auto">Boost.DLL now uses std::sha= red_ptr. Quoting release notes <a href=3D"https://www.boost.org/releases/1.= 88.0/">https://www.boost.org/releases/1.88.0/</a> :</div><div dir=3D"auto">= <br></div><div dir=3D"auto">> boost::dll:import_* functions now return s= td::shared_ptr rather than boost::shared_ptr. Define BOOST_DLL_USE_BOOST_SH= ARED_PTR to restore the old behavior, however note that the macro will be r= emoved in one of the upcomming Boost releases.=C2=A0</div><div dir=3D"auto"= ><br></div><div dir=3D"auto">So for the above case I'd recommend to use= `auto` or switch to std::shared_ptr.</div></div> --000000000000d204430637834dee-- --===============8759333744762958060== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Boost-users mailing list [email protected] https://lists.boost.org/mailman/listinfo.cgi/boost-users --===============8759333744762958060==--