diff options
Diffstat (limited to 'gcc/cp/tree.c')
| -rw-r--r-- | gcc/cp/tree.c | 42 |
1 files changed, 21 insertions, 21 deletions
diff --git a/gcc/cp/tree.c b/gcc/cp/tree.c index a1928ef..d3878ef 100644 --- a/gcc/cp/tree.c +++ b/gcc/cp/tree.c @@ -27,6 +27,7 @@ Boston, MA 02111-1307, USA. */ #include "flags.h" #include "rtl.h" #include "toplev.h" +#include "ggc.h" static tree bot_manip PROTO((tree)); static tree perm_manip PROTO((tree)); @@ -39,6 +40,7 @@ static int avoid_overlap PROTO((tree, tree)); static cp_lvalue_kind lvalue_p_1 PROTO((tree, int)); static tree no_linkage_helper PROTO((tree)); static tree build_srcloc PROTO((char *, int)); +static void mark_list_hash PROTO ((void *)); #define CEIL(x,y) (((x) + (y) - 1) / (y)) @@ -1299,25 +1301,6 @@ debug_binfo (elem) } } -/* Initialize an CPLUS_BINDING node that does not live on an obstack. */ - -tree -binding_init (node) - struct tree_binding* node; -{ - static struct tree_binding* source; - if (!source) - { - extern struct obstack permanent_obstack; - push_obstacks (&permanent_obstack, &permanent_obstack); - source = (struct tree_binding*)make_node (CPLUS_BINDING); - pop_obstacks (); - } - *node = *source; - TREE_PERMANENT ((tree)node) = 0; - return (tree)node; -} - int count_functions (t) tree t; @@ -2870,11 +2853,28 @@ make_ptrmem_cst (type, member) return ptrmem_cst; } -/* Initialize unsave for C++. */ +/* Mark ARG (which is really a list_hash_table **) for GC. */ + +static void +mark_list_hash (arg) + void *arg; +{ + struct list_hash *lh; + + for (lh = * ((struct list_hash **) arg); lh; lh = lh->next) + ggc_mark_tree (lh->list); +} + +/* Initialize tree.c. */ + void -init_cplus_unsave () +init_tree () { lang_unsave_expr_now = cplus_unsave_expr_now; + ggc_add_root (list_hash_table, + sizeof (list_hash_table) / sizeof (struct list_hash *), + sizeof (struct list_hash *), + mark_list_hash); } /* The C++ version of unsave_expr_now. |