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Re: goto

Date 2012-09-22 16:12 -0700
From Patricia Shanahan <pats@acm.org>
Newsgroups comp.programming
Subject Re: goto
References <04ef7083-e585-41b5-a7b2-9752597583d6@googlegroups.com> <k3l86n$f52$1@news.albasani.net> <k3l9na$jft$1@news.albasani.net>
Message-ID <6aWdneacAJZk2MPNnZ2dnUVZ_rydnZ2d@earthlink.com> (permalink)

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On 9/22/2012 2:14 PM, Mok-Kong Shen wrote:
>
> Addendum: In Fortran 90 (I don't have documents of later versions
> of Fortran at hand to say whether that feature remains in the later
> versions) there is the ENTRY statement for a subroutine subprogram.
> It is stated there:
>
>     An ENTRY statement permits a procedure reference to begin
>     with a particular executable statement within the function
>     or subroutine subprogram in which the ENTRY statement appears.
>
> However the use of ENTRY statement is constrained in such a way
> that wild jumps as in the case of assembler are impossible.
>
> M. K. Shen
>

Also, if I remember correctly, an alternative entry point in a Fortran
subprogram is accessed via a call, not a goto.

Patricia

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goto bob <bob@coolfone.comze.com> - 2012-09-19 09:00 -0700
  Re: goto diego <deepakpjose@gmail.com> - 2012-09-19 09:28 -0700
    Re: goto diego <deepakpjose@gmail.com> - 2012-09-19 09:28 -0700
      Re: goto bob <bob@coolfone.comze.com> - 2012-09-20 12:36 -0700
  Re: goto Patricia Shanahan <pats@acm.org> - 2012-09-19 09:35 -0700
    Re: goto "BartC" <bc@freeuk.com> - 2012-09-19 19:25 +0100
    Re: goto Anonymous <nobody@remailer.paranoici.org> - 2012-09-20 17:04 +0000
  Re: goto Robin Vowels <robin.vowels@gmail.com> - 2012-09-20 18:37 -0700
    Re: goto Daniel Pitts <newsgroup.nospam@virtualinfinity.net> - 2012-09-21 10:35 -0700
  Re: goto Mok-Kong Shen <mok-kong.shen@t-online.de> - 2012-09-22 22:48 +0200
    Re: goto Mok-Kong Shen <mok-kong.shen@t-online.de> - 2012-09-22 23:14 +0200
      Re: goto Patricia Shanahan <pats@acm.org> - 2012-09-22 16:12 -0700
        Re: goto Mok-Kong Shen <mok-kong.shen@t-online.de> - 2012-09-23 15:25 +0200
      Re: goto Robin Vowels <robin.vowels@gmail.com> - 2012-09-28 18:07 -0700
  Re: goto Florian Scholz <florian.scholz@stud.hn.de> - 2012-09-28 18:36 +0200
    Re: goto bob <bob@coolfone.comze.com> - 2012-09-28 15:05 -0700
      Re: goto "BartC" <bc@freeuk.com> - 2012-09-28 23:39 +0100

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