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Re: temp obj created by compiler
- From: san san <ping_san78 at yahoo dot com>
- To: Jonathan Wakely <cow at compsoc dot man dot ac dot uk>
- Cc: gcc at gcc dot gnu dot org
- Date: Fri, 11 Feb 2005 06:28:14 -0800 (PST)
- Subject: Re: temp obj created by compiler
Thanks Jon,
Can anyone throw more light on this.
Regards,
Sanjiv
--- Jonathan Wakely <cow@compsoc.man.ac.uk> wrote:
> On Fri, Feb 11, 2005 at 06:08:55AM -0800, san san
> wrote:
>
> > Hi Jon,
> >
> > Thanks again for replying. Let me clarify my
> problem:
> > I have an assembly file of a .cpp file, from the
> > assembly file i want to figure out where the compl
> has
> > created temp objects.
>
> Ah, I see what you mean now - but I probably can't
> help you with that.
>
> > For this i thought of looking for copy-ctor
> becuase
> > temp obj. are created using copy-ctors. I am not
> sure
> > if there is any other way by which i can figure
> out
> > that.
>
> Not necessarily true, temporaries might be created
> by any non-explicit
> constructor, consider
>
> struct A {
> A(int);
> };
>
> void f(const A&);
>
> f(0); // creates a temporary A using A::A(int)
>
> jon
>
> --
> "It is always the best policy to tell the truth,
> unless, of course, you
> are an exceptionally good liar."
> - Jerome K. Jerome
>
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