On Sep 7, 2005, at 12:19 PM, Michael Tegtmeyer wrote:
This doesn't need to be that sophisticated.
So, the answer can be wrong and code generation won't be wrong? I
don't know what you mean by *could have been* accessed. I don't even
know what you mean by member.
So in this case, I do no
All of them is certainly safe, other answers require digging and thinking. A
few points to ponder might include: Do you want to know about fields that are
accessed indirectly though implicit/explicit calls? Do you want to know what
fields are accessed by the compiler without the control of the
On Sep 7, 2005, at 8:58 AM, Michael Tegtmeyer wrote:
Actually, that was the real question, nothing more. I need to be
able to determine what member fields of an object passed to a
function are visible to that function during an optimization pass.
Ah, now we get to the the start of the real q
On Wed, 2005-09-07 at 13:25 -0400, Michael Tegtmeyer wrote:
> > If you just have a regular object passed by value, the fields accessible
> > are those in TYPE_FIELDS of the type of the object, and those fields
> > reachable through types in the TYPE_BINFOS (i don't remember whether we
> > represent
If you just have a regular object passed by value, the fields accessible
are those in TYPE_FIELDS of the type of the object, and those fields
reachable through types in the TYPE_BINFOS (i don't remember whether we
represent access control in binfos)
Ah, I guess I am not actually wording this cor
> Actually, that was the real question, nothing more. I need to be able to
> determine what member fields of an object passed to a function are visible
> to that function during an optimization pass. Is there existing
> functionality somewhere to do that?
All of them, assuming you have a point
M-x grep access cp/*.[ch] will show you the existing methods of access
control. lookup_member would be a useful routine to set a breakpoint on and
watch how it does it as well.
Thanks for the reply, this is a static analysis pass so am I wrong in
thinking that most of the functionality provid
On Sep 6, 2005, at 12:04 PM, Michael Tegtmeyer wrote:
I am trying to find out what the existing method of determining
whether or not something (function for example) can access a field
of a structure.
M-x grep access cp/*.[ch] will show you the existing methods of
access control. lookup_m
Hello,
I am trying to find out what the existing method of determining whether
or not something (function for example) can access a field of a structure.
For example:
class A {
public:
int pub_var;
void foo(/*implicit this* */) {...}
private:
int private_var;
};
void bar(A
