Re: too many warnings from Bison CVS for Pike

[Akim Demaille]

> One can disable the dynamic stack, and use it with non-POD's, which  
> I suspect some do.

What evidence do you have to sustain this claim?  Based on the
message I've seen, I believe the opposite.  People, like me
years ago, know that you can have C code manipulate C++ structures
properly as long as they are PODs.  Trying to use non PODs in
yacc.c is not supported, that's the role of lalr1.cc.  I'll
write a piece of documentation about this.

> This suggests:
>
>   Compiling the C-parser using a C++ compiler
>
> An effort is made to make the C-parser compilable using a C++  
> standard conforming compiler, as long as the semantic and location  
> types (if used) are POD's. This support may be dropped in future  
> Bison versions.

Seems like a reasonable start.