Re: Bison C++ mid-rule value lost with variants

2018-08-28 Thread Frank Heckenbach
Hans Ã…berg wrote: > > On 27 Aug 2018, at 22:10, Akim Demaille wrote: > > > >> Most of my porting work, apart from writing the new skeletons, was > >> general grammar cleanup and conversion of semantic types from raw > >> pointers and containers to smart pointers and other RAII classes > >> (whic

Re: Bison C++ mid-rule value lost with variants

2018-08-28 Thread Frank Heckenbach
Akim Demaille wrote: > > IMHO, "active types" aren't really the problem (as std::variant or > > an equivalent implementation can handle them), but indeed it's too > > low-level and error-prone, though that would apply to all skeletons > > (but of course, dropping it from C is impossible because of