Article View: comp.lang.misc
Article #4779Re: Names of non-local objects
From: Scott Daniels
Date: Mon, 27 Jul 1987 18:06
Date: Mon, 27 Jul 1987 18:06
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In article <6173@brl-smoke.ARPA> gwyn@brl.arpa (Doug Gwyn (VLD/VMB) <gwyn>) writes:
>In article <557@l.cc.purdue.edu> cik@l.cc.purdue.edu (Herman Rubin) writes:
>>This would enable the user who, for some reason,
>>wishes to combine programs from different compilers not to have to worry
>>about what mangling of names is done by this compiler on this system.
>
>There is a lot more to worry about than simply matching of external
>names by the linker. Inter-language linkage can be quite tricky,...
Perhaps what we need is something more of the following form:
#pragma interface_name c_name = external_name
Which would maker all uses of "c_name" in the C source show as "external_name"
in the linker. This allows you to avoid the nasty assembly language step if
all you want is to avoid name convention problems (ie if a C call can be made
"close enough", or a C procedure can cope with the others call format.)
This certainly fits smoothly in the language, since there is no need to use
this feature within a full C-world, and the "wart" stands out in a single
place.
FROM: Scott Daniels, Tektronix CAE
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Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Path: arc1-ca.pugleaf.net!utzoo!mnetor!uunet!seismo!rutgers!mit-eddie!uw-beaver!tektronix!cae780!daniels From: daniels@cae780.TEK.COM (Scott Daniels) Newsgroups: comp.lang.misc,comp.lang.c,comp.lang.fortran,comp.lang.pascal Subject: Re: Names of non-local objects Message-ID: <4314@cae780.TEK.COM> Date: Mon, 27-Jul-87 14:06:56 EDT Article-I.D.: cae780.4314 Posted: Mon Jul 27 14:06:56 1987 Date-Received: Wed, 29-Jul-87 03:12:14 EDT References: <557@l.cc.purdue.edu> <6173@brl-smoke.ARPA> Reply-To: daniels@cae780.UUCP (Scott Daniels) Distribution: world Organization: Tektronix, Inc., Beaverton, OR. Lines: 25