Re: compiling lilypond fails

[Knut Petersen]

Am 24.06.2016 um 15:57 schrieb David Kastrup:
> Knut Petersen <address@hidden> writes:
>
> > Am 24.06.2016 um 15:13 schrieb David Kastrup:
> > > At any rate, this implies that TRANSLATOR_INHERIT fails doing its job
> > > when it has to inherit overloaded template functions with a single
> > > "using" instruction.  I propose the following patch (to current
> > > master).  Does it change something for you?
> > No:
> >
> > In file included from /home/knut/sources/lily/lily/slur-engraver.cc:32:0:
> > /home/knut/sources/lily/lily/slur-engraver.cc: In static member function 
> > 'static void Slur_engraver::boot()':
> > /home/knut/sources/lily/lily/include/translator.icc:115:40: error: 
> > '&Slur_proto_engraver::listen_slur' is not a valid template argument for type 
> > 'void (Translator::*)(Stream_event*)' because it is of type 'void 
> > (Slur_proto_engraver::*)(Stream_event*)'
> >        listen_finder<&cl::listen_ ## m> (),                               \
> >                                          ^
> > /home/knut/sources/lily/lily/slur-engraver.cc:65:3: note: in expansion of macro 
> > 'ADD_LISTENER'
> >     ADD_LISTENER (Slur_engraver, slur);
> >     ^
> > /home/knut/sources/lily/lily/include/translator.icc:115:40: error: 
> > '&Slur_proto_engraver::listen_slur' is not a valid template argument for type 
> > 'void (Slur_engraver::*)(Stream_event*)' because it is of type 'void 
> > (Slur_proto_engraver::*)(Stream_event*)'
> >        listen_finder<&cl::listen_ ## m> (),                               \
> >                                          ^
> > /home/knut/sources/lily/lily/slur-engraver.cc:65:3: note: in expansion of macro 
> > 'ADD_LISTENER'
> >     ADD_LISTENER (Slur_engraver, slur);
> >     ^
> > /home/knut/sources/lily/lily/include/translator.icc:115:40: note: standard 
> > conversions are not allowed in this context
> >        listen_finder<&cl::listen_ ## m> (),                               \
> >                                          ^
> > /home/knut/sources/lily/lily/slur-engraver.cc:65:3: note: in expansion of macro 
> > 'ADD_LISTENER'
> >     ADD_LISTENER (Slur_engraver, slur);
> >     ^
> > /home/knut/sources/lily/stepmake/stepmake/c++-rules.make:4: recipe for target 
> > 'out/slur-engraver.o' failed
> > make[1]: *** [out/slur-engraver.o] Error 1
> > make[1]: *** Waiting for unfinished jobs....
> > /home/knut/sources/lily/lily/staff-performer.cc: In member function 'int 
> > Staff_performer::get_channel(const string&)':
> > /home/knut/sources/lily/lily/staff-performer.cc:295:37: warning: conversion to 'int' from 
> > 'std::map<std::basic_string<char>, int>::size_type {aka long unsigned int}' may 
> > alter its value [-Wconversion]
> >                   : channel_map.size ();
> >                                       ^
> > make[1]: Leaving directory '/home/knut/sources/lily/build/lily'
> > /home/knut/sources/lily/stepmake/stepmake/generic-targets.make:6: recipe for 
> > target 'all' failed
> > make: *** [all] Error 2
> Weird.  What happens if you swap the adjacent lines
>
>    DECLARE_TRANSLATOR_CALLBACKS (NAME);                                  \
>    TRANSLATOR_INHERIT (Translator);                                      \
>
> in lily/include/translator.hh ?

Not much ... I still get:

In file included from /home/knut/sources/lily/lily/slur-engraver.cc:32:0:
/home/knut/sources/lily/lily/slur-engraver.cc: In static member function 
'static void Slur_engraver::boot()':
/home/knut/sources/lily/lily/include/translator.icc:115:40: error: 
'&Slur_proto_engraver::listen_slur' is not a valid template argument for type 
'void (Translator::*)(Stream_event*)' because it is of type 'void 
(Slur_proto_engraver::*)(Stream_event*)'
      listen_finder<&cl::listen_ ## m> (),                               \
                                        ^
/home/knut/sources/lily/lily/slur-engraver.cc:65:3: note: in expansion of macro 
'ADD_LISTENER'
   ADD_LISTENER (Slur_engraver, slur);
   ^
/home/knut/sources/lily/lily/include/translator.icc:115:40: error: 
'&Slur_proto_engraver::listen_slur' is not a valid template argument for type 
'void (Slur_engraver::*)(Stream_event*)' because it is of type 'void 
(Slur_proto_engraver::*)(Stream_event*)'
      listen_finder<&cl::listen_ ## m> (),                               \
                                        ^
/home/knut/sources/lily/lily/slur-engraver.cc:65:3: note: in expansion of macro 
'ADD_LISTENER'
   ADD_LISTENER (Slur_engraver, slur);
   ^
/home/knut/sources/lily/lily/include/translator.icc:115:40: note: standard 
conversions are not allowed in this context
      listen_finder<&cl::listen_ ## m> (),                               \
                                        ^
/home/knut/sources/lily/lily/slur-engraver.cc:65:3: note: in expansion of macro 
'ADD_LISTENER'
   ADD_LISTENER (Slur_engraver, slur);
   ^
/home/knut/sources/lily/lily/staff-performer.cc: In member function 'int 
Staff_performer::get_channel(const string&)':
/home/knut/sources/lily/lily/staff-performer.cc:295:37: warning: conversion to 'int' from 
'std::map<std::basic_string<char>, int>::size_type {aka long unsigned int}' may 
alter its value [-Wconversion]
                 : channel_map.size ();
                                     ^
/home/knut/sources/lily/stepmake/stepmake/c++-rules.make:4: recipe for target 
'out/slur-engraver.o' failed
make[1]: *** [out/slur-engraver.o] Error 1
make[1]: *** Waiting for unfinished jobs....
make[1]: Leaving directory '/home/knut/sources/lily/build/lily'
/home/knut/sources/lily/stepmake/stepmake/generic-targets.make:6: recipe for 
target 'all' failed