I can't insert important C++ characters into my code (attached). When I press ; or { Emacs shows an error in the minibuffer:

"Invalid function: (setq ad-return-value (ad-Orig-c-parse-state))"

Major mode is c++-mode.

Using Emacs 24.2.1.

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Cheers,

Andrew Pennebaker
www.yellosoft.us