[gnome-builder] clang: add some tracing macros

[Christian Hergert <chergert src gnome org>]

commit 36f5794be069f6d41078a02130e2ecdac1b1c18f
Author: Christian Hergert <christian hergert me>
Date:   Thu Apr 9 16:42:50 2015 -0700

    clang: add some tracing macros

 libide/clang/ide-clang-translation-unit.c |   11 ++++++++++-
 1 files changed, 10 insertions(+), 1 deletions(-)
---
diff --git a/libide/clang/ide-clang-translation-unit.c b/libide/clang/ide-clang-translation-unit.c
index bb8da11..b65bc88 100644
--- a/libide/clang/ide-clang-translation-unit.c
+++ b/libide/clang/ide-clang-translation-unit.c
@@ -687,6 +687,8 @@ ide_clang_translation_unit_code_complete_async (IdeClangTranslationUnit *self,
   IdeContext *context;
   IdeUnsavedFiles *unsaved_files;
 
+  IDE_ENTRY;
+
   g_return_if_fail (IDE_IS_CLANG_TRANSLATION_UNIT (self));
   g_return_if_fail (G_IS_FILE (file));
   g_return_if_fail (location);
@@ -710,6 +712,8 @@ ide_clang_translation_unit_code_complete_async (IdeClangTranslationUnit *self,
 
   g_task_set_task_data (task, state, code_complete_state_free);
   g_task_run_in_thread (task, ide_clang_translation_unit_code_complete_worker);
+
+  IDE_EXIT;
 }
 
 /**
@@ -729,11 +733,16 @@ ide_clang_translation_unit_code_complete_finish (IdeClangTranslationUnit  *self,
                                                  GError                  **error)
 {
   GTask *task = (GTask *)result;
+  GPtrArray *ret;
+
+  IDE_ENTRY;
 
   g_return_val_if_fail (IDE_IS_CLANG_TRANSLATION_UNIT (self), NULL);
   g_return_val_if_fail (G_IS_TASK (task), NULL);
 
-  return g_task_propagate_pointer (task, error);
+  ret = g_task_propagate_pointer (task, error);
+
+  IDE_RETURN (ret);
 }
 
 static enum CXChildVisitResult