Issue 2088 in lilypond: pointer confusion with clang++

[lilypond]

Status: Accepted
Owner: ----
Labels: Type-Maintainability

New issue 2088 by address@hidden: pointer confusion with clang++
http://code.google.com/p/lilypond/issues/detail?id=2088

Attempting to compile with clang++, or do a static analysis:

address@hidden:~/src/lilypond/lily$ clang++ -I../build/ -Iinclude/  
-I../flower/include/ -I../build/lily/out/  --analyze accidental-engraver.cc

produces tons of errors in the form:

accidental-engraver.cc:501:1: error: cannot cast from type 'void
      (Accidental_engraver::*)(Grob_info)' to pointer type
      'Engraver_void_function_engraver_grob_info' (aka 'void (*)(Engraver *,
      Grob_info)')
ADD_ACKNOWLEDGER (Accidental_engraver, arpeggio);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/translator.icc:119:23: note: expanded from:
    add_acknowledger ((Engraver_void_function_engraver_grob_info) & ...
                      ^


I don't have much of a clue as to how to fix this, since it gets into a  
bunch of weird #define macros.  Hopefully a C++ guru out there can fix this  
-- my intuition is that it'd be a one-line fix that removes 100+ errors.

If nobody touches this in a week, I'll work away at it myself.