mawww/kakoune
1
1
Fork 0
mirror of https://github.com/mawww/kakoune.git synced 2024-11-28 01:00:28 +03:00
Code Issues Projects Releases Wiki Activity

Use a struct WorstMatch instead of varargs for the fallback option_add

Browse Source 
varargs cannot handle non pod types.
This commit is contained in:
Maxime Coste 2016-12-30 06:43:32 +00:00
parent 4f98677642
commit ea6994dd3b
1 changed files with 3 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/option_types.hh
View File

@ -214,7 +214,9 @@ inline bool option_add(StronglyTypedNumber<RealType, ValueType>& opt,
return val != 0;
}
inline bool option_add(...)
struct WorstMatch { template<typename T> WorstMatch(T&&) {} };
inline bool option_add(WorstMatch, StringView str)
{
throw runtime_error("no add operation supported for this option type");
}