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Re: Strange Scope effects

From: Nathan Sidwell <nathan at codesourcery dot com>
To: Thomas Schoebel-Theuer <schoebel at informatik dot uni-stuttgart dot de>
Cc: gcc at gcc dot gnu dot org, Thomas Schoebel-Theuer <schoebel at eiche dot informatik dot uni-stuttgart dot de>
Date: Tue, 03 Aug 2004 17:27:09 +0100
Subject: Re: Strange Scope effects
Organization: Codesourcery LLC
References: <200408031623.i73GN92r001286@eiche.informatik.uni-stuttgart.de>

Thomas Schoebel-Theuer wrote:

In Gnu C, I get a stupid assignment of the _uninitialized_ inner
x to itself.
I don't have access to the C99 standard. What is the required semantics?

what GCC implements.

Is there any chance to fix this?

Unlikely. you'd have to convince the C std to change.

nathan

--
Nathan Sidwell    ::   http://www.codesourcery.com   ::     CodeSourcery LLC
nathan@codesourcery.com    ::     http://www.planetfall.pwp.blueyonder.co.uk

References:
- Strange Scope effects
  - From: Thomas Schoebel-Theuer

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