Article View: gnu.gcc.help
Article #465GCPP extension
From: meissner
Date: Fri, 09 Oct 1992 12:01
Date: Fri, 09 Oct 1992 12:01
30 lines
1453 bytes
1453 bytes
(question about adding an extension to automatically add trailing
slashes for macro definitions):
| this is very difficult to edit, boring, and often one forget the backslash, ...
| so why not extend the preproc to handle a more complex construct like
|
| #defmacro foobar(arg_one, arg_two) {
| if (dummy_function (arg_one))
| arg_two = other_dummy (arg_two);
| else
| arg_two = arg_one;
| }
| #endmacro
I think this proposed extension should not be added to GCC. For one
thing, you have people that do things like:
#define BEGIN {
#define END }
and such. I have seen real live exception packages written that have
macros open and close scopes with {}, so it's not just Pascal-dweebs
trying to covert C into their language. I think that it will break
more code than it's worth.
--
Michael Meissner email: meissner@osf.org phone: 617-621-8861
Open Software Foundation, 11 Cambridge Center, Cambridge, MA, 02142
You are in a twisty little passage of standards, all conflicting.
Technical Details
Message-ID:
<9210092001.AA28325@curley.osf.org>Path:
arc1-ca.pugleaf.net!sparky!uunet!convex!darwin.sura.net!zaphod.mps.ohio-state.edu!cis.ohio-state.edu!osf.ORG!meissnerReferences:
meissner@osf.ORGShow Full Headers
Complete Article Headers
Newsgroups: gnu.gcc.help Path: arc1-ca.pugleaf.net!sparky!uunet!convex!darwin.sura.net!zaphod.mps.ohio-state.edu!cis.ohio-state.edu!osf.ORG!meissner From: meissner@osf.ORG Subject: GCPP extension Message-ID: <9210092001.AA28325@curley.osf.org> Sender: daemon@cis.ohio-state.edu Organization: GNUs Not Usenet References: meissner@osf.ORG Distribution: gnu Date: Fri, 9 Oct 1992 12:01:05 GMT Lines: 30