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Article #2350

Re: Pointers

#2350
From: Tony Wen Hsun Lai
Date: Tue, 10 Nov 1992 17:54
12 lines
1278 bytes
In article <1992Nov10.024021.8724@linus.mitre.org> crawford@boole.mitre.org (Randy Crawford) writes:
[stuff deleted]
>Remember too, that when C was born in 1969, most programmers were still 
>fighting with 300 baud modems, paper tape, and columnar punch cards.  A terse 
>powerful programming language like C, with user-defined types, dynamic memory 
>and free-form syntax was a huge step forward.  In a lot of ways, more modern 
>languages are still trying to catch up.  It was 1992 before Ada 9X offered us 
>pointers to functions.  But two decades ago they were available in C.

ALGOL 68 and SIMULA 67 have user-defined types, dynamic memory, and
free-form syntax, no?  And why do you need explicit pointers to functions
when you can have procedure types, like Modula-2?
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Message-ID: <92Nov10.125426est.47525@neat.cs.toronto.edu>
Path: arc1-ca.pugleaf.net!sparky!uunet!utcsri!neat.cs.toronto.edu!tlai
References: <1992Nov3.130634.26112@rdg.dec.com> <1992Nov4.031026.23624@linus.mitre.org> <1992Nov7.115620.29967@syacus.acus.oz.au> <1992Nov10.024021.8724@linus.mitre.org>

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Path: arc1-ca.pugleaf.net!sparky!uunet!utcsri!neat.cs.toronto.edu!tlai
Newsgroups: comp.lang.misc
From: tlai@cs.toronto.edu (Tony Wen Hsun Lai)
Subject: Re: Pointers
Message-ID: <92Nov10.125426est.47525@neat.cs.toronto.edu>
Organization: Department of Computer Science, University of Toronto
References: <1992Nov3.130634.26112@rdg.dec.com> <1992Nov4.031026.23624@linus.mitre.org> <1992Nov7.115620.29967@syacus.acus.oz.au> <1992Nov10.024021.8724@linus.mitre.org>
Date: 10 Nov 92 17:54:39 GMT
Lines: 12