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Groups > comp.lang.forth > #38780
| From | anton@mips.complang.tuwien.ac.at (Anton Ertl) |
|---|---|
| Newsgroups | comp.lang.forth |
| Subject | Re: SET-COMPILER |
| Date | 2015-05-02 16:27 +0000 |
| Organization | Institut fuer Computersprachen, Technische Universitaet Wien |
| Message-ID | <2015May2.182747@mips.complang.tuwien.ac.at> (permalink) |
| References | (4 earlier) <ab1a7ce7-1cb3-4031-b868-87d3b891b2b9@googlegroups.com> <55423861.780713961@news.eternal-september.org> <d911a8b5-7cd2-4977-a3c9-a06681e89522@googlegroups.com> <mi0p6s$9or$1@dont-email.me> <110965f1-5d6f-4494-9cd9-010cb94bc06b@googlegroups.com> |
JennyB <jennybrien@googlemail.com> writes:
>I was trying to get at the idea that if you don't use SET-COMPILER and you=
>=20
>don't want it, than you don't need to extend the meaning of COMPILE,
>
>For default words there is no difference.
You may be confusing SET-COMPILER (which changes COMPILE, and should
not make any difference except in performance) with SET-COMPSEM (which
changes NAME>COMPILE and other compilation-semantics-related words).
SET-COMPILER is very appropriate for words with default compilation
semantics like +. It is the mechanism used to specify the specific
implementation of this word in the code generator.
> What does it means to compile the=
>=20
>interpretation semantics of an immediate word?
Once you are at "interpretation semantics", immediacy no longer plays
a role. If you do NAME>INTERPRET COMPILE, you get what Stephen Pelc
calls "interp-compile,", i.e., you append the interpretation semantics
of the word to the current definition.
>So you don't actually need COMPILE, unless you do don't know the xt until r=
>untime. In that case you are actually defining a compiler. Not just a tex=
>t interpreter, a full compiler. In that case, wouldn't it be good to think=
> about implementing the full COMPILE, ? It would be rather nice to have a w=
>ord that meant 'do with this xt whatever the compiler does.'
It's unclear what you mean by that. A common usage (use 2) of
COMPILE, is to mean "I want to have the same semantics as EXECUTEing
this xt would give me now, but I want it appended to the current
definition". I don't know if you call this usage "a full compiler".
The other thing we have is compilation semantics. For words with
default compilation semantics like +, there is no difference, but for
other words there is. That's why we cannot use SET-COMPILER for both,
but need SET-COMPSEM in addition.
- anton
--
M. Anton Ertl http://www.complang.tuwien.ac.at/anton/home.html
comp.lang.forth FAQs: http://www.complang.tuwien.ac.at/forth/faq/toc.html
New standard: http://www.forth200x.org/forth200x.html
EuroForth 2015: http://www.mpeforth.com/euroforth2015/euroforth2015.htm
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SET-COMPILER JennyB <jennybrien@googlemail.com> - 2015-04-27 01:34 -0700
Re: SET-COMPILER stephen@mpeforth.com (Stephen Pelc) - 2015-04-27 14:52 +0000
Re: SET-COMPILER Bernd Paysan <bernd.paysan@gmx.de> - 2015-04-27 21:17 +0200
Re: SET-COMPILER hughaguilar96@gmail.com - 2015-04-28 09:41 -0700
Re: SET-COMPILER "Alex McDonald" <blog@rivadpm.com> - 2015-04-27 16:53 +0100
Re: SET-COMPILER "Alex McDonald" <blog@rivadpm.com> - 2015-04-27 17:02 +0100
Re: SET-COMPILER JennyB <jennybrien@googlemail.com> - 2015-04-27 10:23 -0700
Re: SET-COMPILER JennyB <jennybrien@googlemail.com> - 2015-04-27 10:02 -0700
Re: SET-COMPILER anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-05-01 17:15 +0000
Re: SET-COMPILER Bernd Paysan <bernd.paysan@gmx.de> - 2015-05-01 23:38 +0200
Re: SET-COMPILER anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-04-27 14:52 +0000
Re: SET-COMPILER "Alex McDonald" <blog@rivadpm.com> - 2015-04-27 17:09 +0100
Re: SET-COMPILER anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-04-27 16:54 +0000
Re: SET-COMPILER stephen@mpeforth.com (Stephen Pelc) - 2015-04-28 09:11 +0000
Re: SET-COMPILER JennyB <jennybrien@googlemail.com> - 2015-04-28 04:28 -0700
Re: SET-COMPILER JennyB <jennybrien@googlemail.com> - 2015-04-29 13:49 -0700
Re: SET-COMPILER Bernd Paysan <bernd.paysan@gmx.de> - 2015-04-30 00:13 +0200
Re: SET-COMPILER stephen@mpeforth.com (Stephen Pelc) - 2015-04-30 06:32 +0000
Re: SET-COMPILER JennyB <jennybrien@googlemail.com> - 2015-04-30 05:22 -0700
Re: SET-COMPILER stephen@mpeforth.com (Stephen Pelc) - 2015-04-30 15:27 +0000
Re: SET-COMPILER "Alex McDonald" <blog@rivadpm.com> - 2015-04-30 19:16 +0100
Re: SET-COMPILER stephen@mpeforth.com (Stephen Pelc) - 2015-04-30 21:08 +0000
Re: SET-COMPILER "Alex McDonald" <blog@rivadpm.com> - 2015-04-30 23:05 +0100
Re: SET-COMPILER hughaguilar96@gmail.com - 2015-04-30 15:47 -0700
Re: SET-COMPILER "Alex McDonald" <blog@rivadpm.com> - 2015-05-01 12:29 +0100
Re: SET-COMPILER anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-05-02 15:25 +0000
Re: SET-COMPILER hughaguilar96@gmail.com - 2015-04-30 17:07 -0700
Re: SET-COMPILER JennyB <jennybrien@googlemail.com> - 2015-05-01 02:40 -0700
Re: SET-COMPILER stephen@mpeforth.com (Stephen Pelc) - 2015-05-01 10:24 +0000
Re: SET-COMPILER Bernd Paysan <bernd.paysan@gmx.de> - 2015-05-01 22:55 +0200
Re: SET-COMPILER JennyB <jennybrien@googlemail.com> - 2015-05-02 01:32 -0700
Re: SET-COMPILER anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-05-02 16:27 +0000
Re: SET-COMPILER JennyB <jennybrien@googlemail.com> - 2015-05-03 08:36 -0700
Re: SET-COMPILER anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-05-04 16:44 +0000
Re: SET-COMPILER anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-05-02 15:37 +0000
Re: SET-COMPILER Bernd Paysan <bernd.paysan@gmx.de> - 2015-05-01 01:33 +0200
Re: SET-COMPILER JennyB <jennybrien@googlemail.com> - 2015-05-01 03:15 -0700
Re: SET-COMPILER albert@spenarnc.xs4all.nl (Albert van der Horst) - 2015-05-01 12:47 +0000
Re: SET-COMPILER JennyB <jennybrien@googlemail.com> - 2015-05-01 10:29 -0700
Re: SET-COMPILER albert@spenarnc.xs4all.nl (Albert van der Horst) - 2015-05-01 20:32 +0000
Re: SET-COMPILER anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-05-02 15:51 +0000
Re: SET-COMPILER anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-05-02 15:29 +0000
Re: SET-COMPILER anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-05-02 14:59 +0000
Re: SET-COMPILER anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-05-04 16:11 +0000
Re: SET-COMPILER anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-05-02 12:04 +0000
Re: SET-COMPILER Bernd Paysan <bernd.paysan@gmx.de> - 2015-04-28 03:22 +0200
Re: SET-COMPILER anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-05-02 11:09 +0000
Re: SET-COMPILER albert@spenarnc.xs4all.nl (Albert van der Horst) - 2015-05-02 12:30 +0000
Re: SET-COMPILER anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-05-02 16:58 +0000
Re: SET-COMPILER Bernd Paysan <bernd.paysan@gmx.de> - 2015-05-02 20:42 +0200
Re: SET-COMPILER anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-05-04 16:28 +0000
Re: SET-COMPILER Mark Wills <markwills1970@gmail.com> - 2015-05-06 04:14 -0700
Re: SET-COMPILER JennyB <jennybrien@googlemail.com> - 2015-04-27 23:57 -0700
Re: SET-COMPILER anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-05-02 11:41 +0000
Re: SET-COMPILER albert@spenarnc.xs4all.nl (Albert van der Horst) - 2015-05-02 12:51 +0000
Re: SET-COMPILER anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-05-02 17:00 +0000
Re: SET-COMPILER "Alex McDonald" <blog@rivadpm.com> - 2015-05-03 11:19 +0100
Re: SET-COMPILER JennyB <jennybrien@googlemail.com> - 2015-05-03 07:30 -0700
Re: SET-COMPILER Coos Haak <chforth@hccnet.nl> - 2015-05-03 21:45 +0200
Re: SET-COMPILER Coos Haak <chforth@hccnet.nl> - 2015-05-03 21:48 +0200
Re: SET-COMPILER "Alex McDonald" <blog@rivadpm.com> - 2015-05-05 22:03 +0100
Re: SET-COMPILER albert@spenarnc.xs4all.nl (Albert van der Horst) - 2015-05-05 22:56 +0000
PREFIX JennyB <jennybrien@googlemail.com> - 2015-05-06 02:30 -0700
Re: PREFIX anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-05-06 12:23 +0000
Re: PREFIX "Alex McDonald" <blog@rivadpm.com> - 2015-05-06 16:44 +0100
Re: PREFIX anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-05-06 16:03 +0000
Re: PREFIX "Alex McDonald" <blog@rivadpm.com> - 2015-05-06 17:40 +0100
Re: PREFIX albert@spenarnc.xs4all.nl (Albert van der Horst) - 2015-05-06 19:44 +0000
Re: PREFIX Bernd Paysan <bernd.paysan@gmx.de> - 2015-05-06 22:05 +0200
Re: PREFIX Bernd Linsel <bl1@gmx.com> - 2015-05-07 04:23 +0200
Re: PREFIX anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-05-08 11:48 +0000
Re: PREFIX anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-05-08 12:04 +0000
Re: PREFIX anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-05-08 11:55 +0000
Re: PREFIX "Alex McDonald" <blog@rivadpm.com> - 2015-05-06 14:20 +0100
Re: PREFIX albert@spenarnc.xs4all.nl (Albert van der Horst) - 2015-05-06 19:41 +0000
Re: SET-COMPILER anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-05-06 12:29 +0000
Re: SET-COMPILER "Alex McDonald" <blog@rivadpm.com> - 2015-05-06 15:07 +0100
Re: SET-COMPILER Matthias Trute <matthias.trute@gmail.com> - 2015-05-09 03:02 -0700
Re: SET-COMPILER "Alex McDonald" <blog@rivadpm.com> - 2015-05-09 17:23 +0100
Recognizer RfD was Re: SET-COMPILER "Alex McDonald" <blog@rivadpm.com> - 2015-05-11 08:07 +0100
Re: Recognizer RfD was Re: SET-COMPILER "Alex McDonald" <blog@rivadpm.com> - 2015-05-11 11:20 +0100
Re: Recognizer RfD was Re: SET-COMPILER Matthias Trute <matthias.trute@gmail.com> - 2015-05-12 10:05 -0700
Re: Recognizer RfD was Re: SET-COMPILER "Alex McDonald" <blog@rivadpm.com> - 2015-05-12 18:34 +0100
Re: Recognizer RfD was Re: SET-COMPILER Matthias Trute <matthias.trute@gmail.com> - 2015-05-12 12:07 -0700
Re: Recognizer RfD was Re: SET-COMPILER Bernd Paysan <bernd.paysan@gmx.de> - 2015-05-12 22:11 +0200
Re: Recognizer RfD was Re: SET-COMPILER "Alex McDonald" <blog@rivadpm.com> - 2015-05-12 21:35 +0100
Re: Recognizer RfD was Re: SET-COMPILER Bernd Paysan <bernd.paysan@gmx.de> - 2015-05-13 01:31 +0200
Re: Recognizer RfD was Re: SET-COMPILER anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-05-13 16:20 +0000
Re: Recognizer RfD was Re: SET-COMPILER Matthias Trute <matthias.trute@gmail.com> - 2015-05-13 12:20 -0700
Re: Recognizer RfD was Re: SET-COMPILER "Alex McDonald" <blog@rivadpm.com> - 2015-05-13 22:24 +0100
Re: Recognizer RfD was Re: SET-COMPILER albert@spenarnc.xs4all.nl (Albert van der Horst) - 2015-05-14 11:26 +0000
Re: Recognizer RfD was Re: SET-COMPILER Matthias Trute <matthias.trute@gmail.com> - 2015-05-14 11:00 -0700
Re: Recognizer RfD was Re: SET-COMPILER JennyB <jennybrien@googlemail.com> - 2015-05-14 08:06 -0700
Re: Recognizer RfD was Re: SET-COMPILER "Alex McDonald" <blog@rivadpm.com> - 2015-05-14 17:21 +0100
Re: Recognizer RfD was Re: SET-COMPILER Matthias Trute <matthias.trute@gmail.com> - 2015-05-14 11:31 -0700
Re: Recognizer RfD was Re: SET-COMPILER "Alex McDonald" <blog@rivadpm.com> - 2015-05-14 19:41 +0100
Re: Recognizer RfD was Re: SET-COMPILER Matthias Trute <matthias.trute@gmail.com> - 2015-05-14 11:49 -0700
Re: Recognizer RfD was Re: SET-COMPILER albert@spenarnc.xs4all.nl (Albert van der Horst) - 2015-05-15 09:41 +0000
Re: Recognizer RfD was Re: SET-COMPILER "Alex McDonald" <blog@rivadpm.com> - 2015-05-15 12:19 +0100
Re: Recognizer RfD was Re: SET-COMPILER albert@spenarnc.xs4all.nl (Albert van der Horst) - 2015-05-15 14:42 +0000
Re: Recognizer RfD was Re: SET-COMPILER JennyB <jennybrien@googlemail.com> - 2015-05-15 10:37 -0700
Re: Recognizer RfD was Re: SET-COMPILER "Alex McDonald" <blog@rivadpm.com> - 2015-05-15 23:00 +0100
Re: Recognizer RfD was Re: SET-COMPILER anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-05-16 13:52 +0000
Re: Recognizer RfD was Re: SET-COMPILER "Alex McDonald" <blog@rivadpm.com> - 2015-05-16 19:24 +0100
Re: Recognizer RfD was Re: SET-COMPILER Matthias Trute <matthias.trute@gmail.com> - 2015-05-16 13:26 -0700
Re: Recognizer RfD was Re: SET-COMPILER Coos Haak <chforth@hccnet.nl> - 2015-05-17 00:27 +0200
Re: Recognizer RfD was Re: SET-COMPILER anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-05-17 10:03 +0000
Re: Recognizer RfD was Re: SET-COMPILER "Alex McDonald" <blog@rivadpm.com> - 2015-05-17 23:25 +0100
Re: Recognizer RfD was Re: SET-COMPILER albert@spenarnc.xs4all.nl (Albert van der Horst) - 2015-05-15 10:02 +0000
Re: Recognizer RfD was Re: SET-COMPILER "Alex McDonald" <blog@rivadpm.com> - 2015-05-15 12:35 +0100
Re: Recognizer RfD was Re: SET-COMPILER albert@spenarnc.xs4all.nl (Albert van der Horst) - 2015-05-15 15:33 +0000
Re: Recognizer RfD was Re: SET-COMPILER anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-05-15 14:01 +0000
Re: Recognizer RfD was Re: SET-COMPILER anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-05-15 13:14 +0000
Re: Recognizer RfD was Re: SET-COMPILER anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-05-13 17:07 +0000
Re: Recognizer RfD was Re: SET-COMPILER Bernd Paysan <bernd.paysan@gmx.de> - 2015-05-14 03:27 +0200
Re: Recognizer RfD was Re: SET-COMPILER hughaguilar96@gmail.com - 2015-05-13 19:23 -0700
Re: Recognizer RfD was Re: SET-COMPILER JennyB <jennybrien@googlemail.com> - 2015-05-14 01:08 -0700
Re: Recognizer RfD was Re: SET-COMPILER anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-05-13 14:30 +0000
Re: Recognizer RfD was Re: SET-COMPILER Bernd Paysan <bernd.paysan@gmx.de> - 2015-05-14 03:40 +0200
Re: Recognizer RfD was Re: SET-COMPILER anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-05-15 13:26 +0000
Re: Recognizer RfD was Re: SET-COMPILER "Alex McDonald" <blog@rivadpm.com> - 2015-05-12 21:33 +0100
Re: Recognizer RfD was Re: SET-COMPILER albert@spenarnc.xs4all.nl (Albert van der Horst) - 2015-05-13 10:36 +0000
Re: Recognizer RfD was Re: SET-COMPILER anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-05-13 16:06 +0000
Re: SET-COMPILER Bernd Paysan <bernd.paysan@gmx.de> - 2015-05-03 20:38 +0200
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