enum built_in_class bt_class,
const char *library_name, tree attrs);
+ /* Used to set up the tree_contains_structure array for a frontend. */
+ void (*init_ts) (void);
+
/* Called by recompute_tree_invarant_for_addr_expr to go from EXPR
to a contained expression or DECL, possibly updating *TC, *TI or
*SE if in the process TREE_CONSTANT, TREE_INVARIANT or