[gtk+] gtkbuilderparser: Add some assertions

[Matthias Clasen <matthiasc src gnome org>]

commit 91b147622bbd313200b79ab97811b6dc3ba9bdcc
Author: Matthias Clasen <mclasen redhat com>
Date:   Fri Jul 17 15:52:22 2015 -0400

    gtkbuilderparser: Add some assertions
    
    Add some assertions that things are non-NULL when we know they
    are, so that coverity gets it.

 gtk/gtkbuilderparser.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/gtk/gtkbuilderparser.c b/gtk/gtkbuilderparser.c
index 160c7bc..9153f15 100644
--- a/gtk/gtkbuilderparser.c
+++ b/gtk/gtkbuilderparser.c
@@ -1141,6 +1141,8 @@ end_element (GMarkupParseContext  *context,
       PropertyInfo *prop_info = state_pop_info (data, PropertyInfo);
       CommonInfo *info = state_peek_info (data, CommonInfo);
 
+      g_assert (info != NULL);
+
       /* Normal properties */
       if (strcmp (info->tag.name, "object") == 0 ||
           strcmp (info->tag.name, "template") == 0)
@@ -1176,6 +1178,7 @@ end_element (GMarkupParseContext  *context,
     {
       SignalInfo *signal_info = state_pop_info (data, SignalInfo);
       ObjectInfo *object_info = (ObjectInfo*)state_peek_info (data, CommonInfo);
+      g_assert (object_info != NULL);
       signal_info->object_name = g_strdup (object_info->id);
       object_info->signals = g_slist_prepend (object_info->signals, signal_info);
     }