1 files changed, 8 insertions, 0 deletions
diff --git a/gcc/langhooks.h b/gcc/langhooks.h
index 0b97f26cabe..bbbcc6808c0 100644
--- a/gcc/langhooks.h
+++ b/gcc/langhooks.h
@@ -33,6 +33,9 @@ struct array_descr_info;
 /* A print hook for print_tree ().  */
 typedef void (*lang_print_tree_hook) (FILE *, tree, int indent);
 
+enum classify_record
+  { RECORD_IS_STRUCT, RECORD_IS_CLASS, RECORD_IS_INTERFACE };
+
 /* The following hooks are documented in langhooks.c.  Must not be
    NULL.  */
 
@@ -91,6 +94,11 @@ struct lang_hooks_for_types
      language-specific processing is required.  */
   tree (*make_type) (enum tree_code);
 
+  /* Return what kind of RECORD_TYPE this is, mainly for purposes of
+     debug information.  If not defined, record types are assumed to
+     be structures.  */
+  enum classify_record (*classify_record) (tree);
+
   /* Given MODE and UNSIGNEDP, return a suitable type-tree with that
      mode.  */
   tree (*type_for_mode) (enum machine_mode, int);