On Jul 1, 2011, at 2:34 PM, Gary Funck wrote:
> Is there some way to use the language specific information hook?
>
> struct GTY(()) tree_type_with_lang_specific {
> struct tree_type_common common;
> /* Points to a structure whose details depend on the language in use. */
> struct lang_type *lang_specific;
> };You can use that to allocate additional data for the frontend's exclusive use. See the C++ frontend, it uses language specific data. :-)
