[cfe-commits] r173516 - in /cfe/trunk: lib/AST/ASTContext.cpp test/Index/annotate-comments-typedef.m

[Douglas Gregor]

On Jan 25, 2013, at 2:48 PM, Fariborz Jahanian <fjahanian at apple.com> wrote:

> Author: fjahanian
> Date: Fri Jan 25 16:48:32 2013
> New Revision: 173516
> 
> URL: http://llvm.org/viewvc/llvm-project?rev=173516&view=rev
> Log:
> Attach enum's documentation to its typedef if
> latter does not have one of its own. // rdar://13067629
> 
> Added:
>    cfe/trunk/test/Index/annotate-comments-typedef.m
> Modified:
>    cfe/trunk/lib/AST/ASTContext.cpp
> 
> Modified: cfe/trunk/lib/AST/ASTContext.cpp
> URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/AST/ASTContext.cpp?rev=173516&r1=173515&r2=173516&view=diff
> ==============================================================================
> --- cfe/trunk/lib/AST/ASTContext.cpp (original)
> +++ cfe/trunk/lib/AST/ASTContext.cpp Fri Jan 25 16:48:32 2013
> @@ -434,6 +434,16 @@ comments::FullComment *ASTContext::getCo
>         }
>       }
>     }
> +    else if (const TypedefDecl *TD = dyn_cast<TypedefDecl>(D)) {
> +      QualType QT = TD->getUnderlyingType();
> +      if (const EnumType *ET = QT->getAs<EnumType>()) {
> +        if (const EnumDecl *ED = ET->getDecl())
> +          if (comments::FullComment *FC = getCommentForDecl(ED, PP)) {
> +            comments::FullComment *CFC = cloneFullComment(FC, D);
> +            return CFC;
> +          }
> +      }
> +    }
>     return NULL;
>   }

Shouldn't this apply for all tag types? For example:

	/** Comment about Foo */
	typedef struct { … } Foo;

?

	- Doug