Re: compiling lilypond fails

[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 ?

-- 
David Kastrup