1 files changed, 21 insertions, 0 deletions
diff --git a/gcc/langhooks.c b/gcc/langhooks.c
index 5e00986..e2e7282 100644
--- a/gcc/langhooks.c
+++ b/gcc/langhooks.c
@@ -240,6 +240,27 @@ lhd_tree_inlining_anon_aggr_type_p (t)
   return 0;
 }
 
+/* lang_hooks.tree_inlining.start_inlining and end_inlining perform any
+   language-specific bookkeeping necessary for processing
+   FN. start_inlining returns non-zero if inlining should proceed, zero if
+   not.
+
+   For instance, the C++ version keeps track of template instantiations to
+   avoid infinite recursion.  */
+
+int
+lhd_tree_inlining_start_inlining (fn)
+     tree fn ATTRIBUTE_UNUSED;
+{
+  return 1;
+}
+
+void
+lhd_tree_inlining_end_inlining (fn)
+     tree fn ATTRIBUTE_UNUSED;
+{
+}
+
 /* lang_hooks.tree_dump.dump_tree:  Dump language-specific parts of tree 
    nodes.  Returns non-zero if it does not want the usual dumping of the 
    second argument.  */