[cfe-commits] r171777 - in /cfe/trunk: lib/AST/DeclObjC.cpp lib/Sema/SemaDeclObjC.cpp test/SemaObjC/forward-protocol-incomplete-impl-warn.m

[jahanian]

On Jan 7, 2013, at 11:38 AM, Douglas Gregor <dgregor at apple.com> wrote:

>> void ObjCProtocolDecl::collectPropertiesToImplement(PropertyMap &PM) const {
>> -  for (ObjCProtocolDecl::prop_iterator P = prop_begin(),
>> -      E = prop_end(); P != E; ++P) {
>> +  const ObjCProtocolDecl *PDecl = this;
>> +  if (!isThisDeclarationADefinition() && getDefinition())
>> +    PDecl = getDefinition();
> 
> How about simply
> 
>  if (const ObjCProtocolDecl *PDecl = getDefinition()) {
>    // loop over  properties in PDecl
>  }
> 
> ?

In r171792.

- Fariborz

> 
> 	- Doug
>