[cfe-dev] [PATCH] Function redeclaration and PR2360

[Eli Friedman]

On Tue, May 27, 2008 at 8:44 AM, Ted Kremenek <kremenek at apple.com> wrote:
> One caveat: if a client inspects two separate DeclRefExprs, each one
> referring to a different FunctionDecl for the same function, is there a
> good, standard way to compare if they refer to the same function?

I think we'd need some sort of map for global names to implement this;
two completely unrelated FunctionDecls can refer to the same function
if they're in disjoint scopes.

-Eli