[cfe-dev] Sema && redefinitions

[Anton Korobeynikov]

Hi, Douglas

> Couldn't you just scan the getPreviousDeclaration() chain backward, to  
> find the first declaration of this function that contains the  
> dllimport attribute? You can complain about that declaration, then  
> remove the attribute from all of the declarations to silence any  
> further warnings.
At this point (when we already saw the body) all attributes are already
merged thus we cannot distinguish the following two cases:
1. Definition originally contained attribute applied
2. Attribute was on prev. declaration

> If you've processed the whole translation unit, you could look up the  
> most recent declaration of 'foo'
How?

-- 
With best regards, Anton Korobeynikov.

Faculty of Mathematics & Mechanics, Saint Petersburg State University.