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Re: [PING^2] ada: Add limitations on the acceptable prefixes of 'Old

From: Samuel Tardieu <sam at rfc1149 dot net>
To: Robert Dewar <dewar at adacore dot com>
Cc: Arnaud Charlet <charlet at adacore dot com>, gcc-patches at gcc dot gnu dot org
Date: Sun, 11 May 2008 12:35:42 +0200
Subject: Re: [PING^2] ada: Add limitations on the acceptable prefixes of 'Old
References: <48217329.1020908@adacore.com> <2008-05-07-11-31-29+trackit+sam@rfc1149.net> <2008-05-07-11-41-28+trackit+sam@rfc1149.net> <48217F80.9000509@adacore.com> <2008-05-07-12-10-36+trackit+sam@rfc1149.net> <2008-05-07-12-19-01+trackit+sam@rfc1149.net> <2008-05-09-11-34-52+trackit+sam@rfc1149.net> <48263447.6070609@adacore.com> <2008-05-11-12-20-52+trackit+sam@rfc1149.net> <4826C99F.9030004@adacore.com>

On 11/05, Robert Dewar wrote:

> Can you explain your thinking that F(3) should be forbidden?

Because in the example I gave F is defined within procedure T, which
makes F(3)'Old dubious as F doesn't "exist" when entering T as it may
depend on T local variables which are non-existent (and thus
non-initialized) at T entry time.

Follow-Ups:
- Re: [PING^2] ada: Add limitations on the acceptable prefixes of 'Old
  - From: Robert Dewar

References:
- Re: [PING^2] ada: Add limitations on the acceptable prefixes of 'Old
  - From: Robert Dewar
- Re: [PING^2] ada: Add limitations on the acceptable prefixes of 'Old
  - From: Samuel Tardieu
- Re: [PING^2] ada: Add limitations on the acceptable prefixes of 'Old
  - From: Samuel Tardieu
- Re: [PING^2] ada: Add limitations on the acceptable prefixes of 'Old
  - From: Robert Dewar
- Re: [PING^2] ada: Add limitations on the acceptable prefixes of 'Old
  - From: Samuel Tardieu
- Re: [PING^2] ada: Add limitations on the acceptable prefixes of 'Old
  - From: Samuel Tardieu
- Re: [PING^2] ada: Add limitations on the acceptable prefixes of 'Old
  - From: Samuel Tardieu
- Re: [PING^2] ada: Add limitations on the acceptable prefixes of 'Old
  - From: Robert Dewar
- Re: [PING^2] ada: Add limitations on the acceptable prefixes of 'Old
  - From: Samuel Tardieu
- Re: [PING^2] ada: Add limitations on the acceptable prefixes of 'Old
  - From: Robert Dewar

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