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Groups > comp.lang.forth > #30373

Re: Quotations revisited

From Paul Rubin <no.email@nospam.invalid>
Newsgroups comp.lang.forth
Subject Re: Quotations revisited
Date 2014-05-14 08:02 -0700
Organization Nightsong/Fort GNOX
Message-ID <7xsiocl7yf.fsf@ruckus.brouhaha.com> (permalink)
References (3 earlier) <003db215-a6db-4370-aea8-acec3fb2b99f@googlegroups.com> <2014May13.143551@mips.complang.tuwien.ac.at> <e769760d-44c7-4558-a8bd-97b8ec17a26b@googlegroups.com> <7xwqdohl30.fsf@ruckus.brouhaha.com> <8bd463e9-a91f-4674-ad69-d2abc18cc839@googlegroups.com>

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Alexander Skobelev <al.skobelev@gmail.com> writes:
> So, your point is that it is a bad thing to return a quotation that
> refers to the outer locals, isn't it? So is mine.

Beyond "it's a bad idea" there could also be "the compiler should not
allow creating such a quotation" since once created, I don't see how to
detect it being returned.

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Re: Quotations revisited Mark Wills <markwills1970@gmail.com> - 2014-05-13 01:00 -0700
  Re: Quotations revisited Howerd <howerdo@yahoo.co.uk> - 2014-05-13 01:50 -0700
  Re: Quotations revisited Andrew Haley <andrew29@littlepinkcloud.invalid> - 2014-05-13 03:51 -0500
    Re: Quotations revisited Mark Wills <markwills1970@gmail.com> - 2014-05-13 02:25 -0700
      Re: Quotations revisited Andrew Haley <andrew29@littlepinkcloud.invalid> - 2014-05-13 05:08 -0500
        Re: Quotations revisited "Elizabeth D. Rather" <erather@forth.com> - 2014-05-13 07:46 -1000
        Re: Quotations revisited Paul Rubin <no.email@nospam.invalid> - 2014-05-13 11:03 -0700
          Re: Quotations revisited "Elizabeth D. Rather" <erather@forth.com> - 2014-05-13 08:12 -1000
          Re: Quotations revisited Andrew Haley <andrew29@littlepinkcloud.invalid> - 2014-05-13 13:22 -0500
  Re: Quotations revisited stephenXXX@mpeforth.com (Stephen Pelc) - 2014-05-13 09:15 +0000
    Re: Quotations revisited Mark Wills <markwills1970@gmail.com> - 2014-05-13 02:39 -0700
      Re: Quotations revisited Andrew Haley <andrew29@littlepinkcloud.invalid> - 2014-05-13 05:10 -0500
      Re: Quotations revisited stephenXXX@mpeforth.com (Stephen Pelc) - 2014-05-13 11:47 +0000
      Re: Quotations revisited Laurent Laborde <kerdezixe@gmail.com> - 2014-05-13 19:13 -0700
      Re: Quotations revisited Paul Rubin <no.email@nospam.invalid> - 2014-05-13 19:48 -0700
  Re: Quotations revisited Alexander Skobelev <al.skobelev@gmail.com> - 2014-05-13 03:43 -0700
    Re: Quotations revisited anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2014-05-13 12:35 +0000
      Re: Quotations revisited "Alex McDonald" <blog@rivadpm.com> - 2014-05-13 23:56 +0100
        Re: Quotations revisited anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2014-05-14 14:15 +0000
          Re: Quotations revisited "Alex McDonald" <blog@rivadpm.com> - 2014-05-14 20:48 -0400
            Re: Quotations revisited anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2014-05-15 14:16 +0000
      Re: Quotations revisited Alexander Skobelev <al.skobelev@gmail.com> - 2014-05-13 23:30 -0700
        Re: Quotations revisited Paul Rubin <no.email@nospam.invalid> - 2014-05-14 00:32 -0700
          Re: Quotations revisited Alexander Skobelev <al.skobelev@gmail.com> - 2014-05-14 02:02 -0700
            Re: Quotations revisited Paul Rubin <no.email@nospam.invalid> - 2014-05-14 08:02 -0700
              Re: Quotations revisited anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2014-05-14 15:10 +0000
          Re: Quotations revisited Mark Wills <markwills1970@gmail.com> - 2014-05-14 02:09 -0700
            Re: Quotations revisited Mark Wills <markwills1970@gmail.com> - 2014-05-14 02:14 -0700
              Re: Quotations revisited Mark Wills <markwills1970@gmail.com> - 2014-05-14 02:15 -0700
                Re: Quotations revisited Paul Rubin <no.email@nospam.invalid> - 2014-05-14 08:22 -0700
            Re: Quotations revisited Coos Haak <chforth@hccnet.nl> - 2014-05-14 12:04 +0200
        Re: Quotations revisited Andrew Haley <andrew29@littlepinkcloud.invalid> - 2014-05-14 04:11 -0500
        Re: Quotations revisited anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2014-05-14 14:25 +0000
          Re: Quotations revisited Bernd Paysan <bernd.paysan@gmx.de> - 2014-05-14 20:04 +0200
            Re: Quotations revisited anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2014-05-15 13:50 +0000
              Re: Quotations revisited Bernd Paysan <bernd.paysan@gmx.de> - 2014-05-15 16:24 +0200
                Re: Quotations revisited anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2014-05-15 14:40 +0000
                Re: Quotations revisited Mark Wills <markwills1970@gmail.com> - 2014-05-15 10:18 -0700
          Re: Quotations revisited Alexander Skobelev <al.skobelev@gmail.com> - 2014-05-14 21:57 -0700

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