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Re: value of dangling pointer
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From: |
Thomas Bushnell, BSG |
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Subject: |
Re: value of dangling pointer |
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Date: |
20 Aug 2001 14:00:59 -0700 |
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User-agent: |
Gnus/5.0808 (Gnus v5.8.8) Emacs/20.7 |
Adam Olsen <rhamph@d2dc.net> writes:
> I think that because C uses pass-by-value, there's no way for the
> pointer to be changed and thus invalidate the comparison. But I also
> think it's implimentation specific and thus they should be swapped on
> principle if nothing else.
It's not implementation specific at all; the code as it sat was
perfectly fine.