Article View: comp.std.c++
Article #1064Re: "module" facility for top-level namespace control
From: Scott Layson Burson
Date: Wed, 01 May 1991 19:26
Date: Wed, 01 May 1991 19:26
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1560 bytes
In article <1991Apr30.202357.13791@kestrel.edu> I wrote:
>In article <1991Apr29.174033.29627@alias.com> rae@alias.com (Reid Ellis) writes:
>>Why don't we simply use a syntax which already evokes this concept --
>>using "extern"?
>>
>>I don't know if another keyword after the extern is necessary, or
>>simply the name of the enclosing scope. Something like the following?
>>
>>extern NIH {
>>#include <NIHCL.h>
>>};
>
>My first reaction was Hey, this is pretty good, but look what it would
>mean: the rule would have to be that *if* the name following `extern'
>were not defined as a type, which is what would normally appear in
>that position, *then* treat it as a namespace. Then someone who
>misspelled a type name following `extern' wouldn't find out about it
>until link time, and rather indirectly at that.
Oops -- Jerry Schwarz (jss@kpc.com) has corrected me -- the construct
is rendered unambiguous by the `{'. So this objection is invalid.
-- Scott
Gyro@Reasoning.COM
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!rpi!zaphod.mps.ohio-state.edu!mips!apple!bionet!ucselx!petunia!kestrel.edu!gyro From: gyro@kestrel.edu (Scott Layson Burson) Newsgroups: comp.std.c++ Subject: Re: "module" facility for top-level namespace control Message-ID: <1991May1.192611.20568@kestrel.edu> Date: 1 May 91 19:26:11 GMT References: <RAEBURN.91Apr26165646@watch.mit.edu> <1991Apr29.174033.29627@alias.com> <1991Apr30.202357.13791@kestrel.edu> Distribution: comp.std.c++ Organization: Kestrel Institute, Palo Alto, CA Lines: 24