[cfe-dev] Getting past error: member access into incomplete type
matthieu.monrocq at gmail.com
Sun Sep 2 03:29:06 PDT 2012
On Sun, Sep 2, 2012 at 8:04 AM, James Dennett <james.dennett at gmail.com>wrote:
> On Sat, Sep 1, 2012 at 6:14 PM, Eric Schulte <eric.schulte at gmx.com> wrote:
> > Hi,
> > I'm working on a small AST-manipulation tool built upon clang . I
> > had an implementation which worked but didn't deal well with included
> > headings. I've since re-written this using the Tooling interface,
> > however using the example code from  I run into the following "member
> > access into incomplete type" error on an ASTContext .
> > It looks like I could solve this error by stepping back to previous
> > versions of clang and llvm , but I'd prefer to fix this so that it
> > works with the current code and moving forward. The broken file is at,
> > https://github.com/eschulte/clang-mutate/blob/master/mutate-tool.cpp
> > Any suggestions would be greatly appreciated.
> If I'm reading this correctly, your code just needs to #include the
> definition of the ASTContext class (from
> include/clang/AST/ASTContext.h) in order to refer to a member of
> ASTContext (e.g., "Context.getTranslationUnitDecl()").
> -- James
I agree with James.
There has been refactoring on the headers in the AST and Sema (I think) to
move from direct inclusion to forward declaration which probably broke a
few clients that relied on the inclusions being done for them. Normally if
you would just make the inclusion yourself now, it should work as before.
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