[gobject-introspection] ast: Track enum members by symbol

[Jasper St. Pierre <jstpierre src gnome org>]

commit 55815545eb163b7046fbe226dff946354f3c52d0
Author: Jasper St. Pierre <jstpierre mecheye net>
Date:   Wed Jan 30 09:57:18 2013 -0500

    ast: Track enum members by symbol
    
    The doctool eventually wants to parse inline references to
    constant values like %GTK_TEXT_DIRECTION_LTR, so we need to
    have a way to look up the original symbol value for an enum
    member.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=693040

 giscanner/ast.py |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/giscanner/ast.py b/giscanner/ast.py
index e5c403e..7076a84 100644
--- a/giscanner/ast.py
+++ b/giscanner/ast.py
@@ -415,6 +415,9 @@ but adds it to things like ctypes, symbols, and type_names.
                     continue
                 fn.namespace = self
                 self.symbols[fn.symbol] = fn
+            for member in node.members:
+                member.namespace = self
+                self.symbols[member.symbol] = member
         if hasattr(node, 'ctype'):
             self.ctypes[node.ctype] = node