[cfe-commits] r60993 - in /cfe/trunk: include/clang/AST/DeclObjC.h lib/AST/DeclObjC.cpp lib/Sema/SemaDecl.cpp lib/Sema/SemaDeclObjC.cpp

[steve naroff]

On Dec 15, 2008, at 1:02 PM, Douglas Gregor wrote:
>>>
>>> Will we need to have the RecordDecl layout for most or all
>>> Objective-C interfaces? If most programs only need the layout for a
>>> small number of interfaces, it might be beneficial to compute the
>>> layouts lazily (as we do with the layout of RecordDecls).
>> Lay out is needed when a field is referenced. I will look at this
>> later when I am done with code gen.
>
> Okay!
>

Just to build on this issue...why does ObjCInterfaceDecl need a  
'RecordForDecl' slot at all?

 From my perspective, this should be computed lazily (as you suggest)  
and stored separately (using a map that is populated during code  
generation).

snaroff

> 	- Doug
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