[cfe-dev] Patch for TranslationUnitDecl

[Chris Lattner]

On Apr 14, 2008, at 8:49 AM, Argiris Kirtzidis wrote:

> Hi,
>
> A summary of the attached patch is this:
>
> -Added TranslationUnitDecl class to serve as top declaration context
> -ASTContext gets a TUDecl member and a getTranslationUnitDecl()  
> function
> -All ScopedDecls get the TUDecl as DeclContext when declared at  
> global scope
>
> Note that I didn't touch the objc decls, so TUDecl doesn't apply for  
> them (getParent() of ObjCMethod will return null).
> Someone more familiar with objc should probably sort out the  
> DeclContext chains for them.

Looks great to me, please apply!

-Chris