From 21270e68f25f8d2cd38ae784ca2779c605265614 Mon Sep 17 00:00:00 2001
From: aldyh <aldyh@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Fri, 6 Mar 2015 21:58:31 +0000
Subject: [PATCH] 	* ptree.c (cxx_print_lambda_node): New. 
 (cxx_print_xnode): Handle LAMBDA_EXPR.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@221249 138bc75d-0d04-0410-961f-82ee72b054a4
---
 gcc/cp/ChangeLog |  5 +++++
 gcc/cp/ptree.c   | 31 +++++++++++++++++++++++++++++++
 2 files changed, 36 insertions(+)

diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 385859093f2..1e19d6d15a8 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,8 @@
+2015-03-06  Aldy Hernandez  <aldyh@redhat.com>
+
+	* ptree.c (cxx_print_lambda_node): New.
+	(cxx_print_xnode): Handle LAMBDA_EXPR.
+
 2015-03-03  Aldy Hernandez  <aldyh@redhat.com>
 
 	PR c++/65295
diff --git a/gcc/cp/ptree.c b/gcc/cp/ptree.c
index 79c80a30d9a..2d0b584e7ab 100644
--- a/gcc/cp/ptree.c
+++ b/gcc/cp/ptree.c
@@ -204,6 +204,34 @@ cxx_print_identifier (FILE *file, tree node, int indent)
 }
 
 void
+cxx_print_lambda_node (FILE *file, tree node, int indent)
+{
+  if (LAMBDA_EXPR_MUTABLE_P (node))
+    fprintf (file, " /mutable");
+  fprintf (file, " default_capture_mode=[");
+  switch (LAMBDA_EXPR_DEFAULT_CAPTURE_MODE (node))
+    {
+    case CPLD_NONE:
+      fprintf (file, "NONE");
+      break;
+    case CPLD_COPY:
+      fprintf (file, "COPY");
+      break;
+    case CPLD_REFERENCE:
+      fprintf (file, "CPLD_REFERENCE");
+      break;
+    default:
+      fprintf (file, "??");
+      break;
+    }
+  fprintf (file, "] ");
+  print_node (file, "capture_list", LAMBDA_EXPR_CAPTURE_LIST (node), indent + 4);
+  print_node (file, "this_capture", LAMBDA_EXPR_THIS_CAPTURE (node), indent + 4);
+  print_node (file, "return_type", LAMBDA_EXPR_RETURN_TYPE (node), indent + 4);
+  print_node (file, "closure", LAMBDA_EXPR_CLOSURE (node), indent + 4);
+}
+
+void
 cxx_print_xnode (FILE *file, tree node, int indent)
 {
   switch (TREE_CODE (node))
@@ -243,6 +271,9 @@ cxx_print_xnode (FILE *file, tree node, int indent)
       print_node (file, "pattern", DEFERRED_NOEXCEPT_PATTERN (node), indent+4);
       print_node (file, "args", DEFERRED_NOEXCEPT_ARGS (node), indent+4);
       break;
+    case LAMBDA_EXPR:
+      cxx_print_lambda_node (file, node, indent);
+      break;
     default:
       break;
     }
-- 
2.11.4.GIT