[cfe-dev] err:ISO C++ forbids declaration of 'PointerUnion4' with no type

[Chris Lattner]

On Sep 14, 2009, at 3:03 PM, Craig Mortensen wrote:

> Hello,
>
> I'm running into a compile errors for PointerUnion4 in TemplateName.h
>
>
> /usr/local/include/clang/AST/TemplateName.h:63:0 ISO C++ forbids  
> declaration of 'PointerUnion4' with no type in /usr/local/include/ 
> clang/AST/TemplateName.h
>
> class TemplateName {
>   typedef llvm::PointerUnion4<TemplateDecl *, OverloadedFunctionDecl  
> *,
>                               QualifiedTemplateName *,
>                               DependentTemplateName *> StorageType;
>
> How to I get the compiler to get passed this?  In XCode, I tried  
> using both the built clang compiler from the llvm/clang project and  
> the one that comes stock with Mac OSX SnowLeopard.  Both gave the  
> same error.

Are your llvm and clang trees the same SVN revision number?

-Chris
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