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Re: [cdt-dev] Variable on stack or heap?
|
You cannot.
int x = 0;
int* py = new int;
int* pInt = &x;
pInt = py;
Am 06.11.2009 um 16:42 schrieb Gavin Rehkemper:
We have a variable, and we know it is a pointer. How do we determine
whether it points to something allocated on the heap (malloc'd, for
example), or something allocated on the stack (an array of finite
length).
Thanks for the help!
Gavin
On Fri, Nov 6, 2009 at 6:51 AM, <cdt-dev-request@xxxxxxxxxxx> wrote:
Date: Thu, 5 Nov 2009 20:09:28 -0500
From: Alena Laskavaia <elaskavaia.cdt@xxxxxxxxx>
Subject: Re: [cdt-dev] Variable on stack or heap?
To: "CDT General developers list." <cdt-dev@xxxxxxxxxxx>
Message-ID:
<5498d4500911051709k290c4e5eocaf19a8f50c155ce@xxxxxxxxxxxxxx>
Content-Type: text/plain; charset=ISO-8859-1
Never herd of syntax to declare variable in C in the heap. What do
you mean?
On Thu, Nov 5, 2009 at 7:18 PM, Gavin Rehkemper <gavreh@xxxxxxxxx>
wrote:
> Hi everyone,
>
> We are inspecting the AST in CDT. Is there any way to figure out
if a
> particular variable was declared on the stack or on the heap? Any
help on
> this topic would be appreciated.
>
> Thanks,
> Gavin
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