1 files changed, 8 insertions, 0 deletions
diff --git a/gcc/cp/ptree.c b/gcc/cp/ptree.c
index 2c8ff992e89..8266e832a4c 100644
--- a/gcc/cp/ptree.c
+++ b/gcc/cp/ptree.c
@@ -287,3 +287,11 @@ cxx_print_xnode (FILE *file, tree node, int indent)
       break;
     }
 }
+
+/* Print the node NODE on standard error, for debugging.  */
+
+DEBUG_FUNCTION void
+debug_tree (cp_expr node)
+{
+  debug_tree (node.get_value());
+}