[gtkmm] Avoid infinite loop in Gtk::Dialog::get_content_area().

[Kjell Ahlstedt <kjellahl src gnome org>]

commit 0267c1c556cae0355ffdc7d4064872f0bafc5132
Author: Kjell Ahlstedt <kjell ahlstedt bredband net>
Date:   Fri Sep 2 13:22:22 2011 +0200

    Avoid infinite loop in Gtk::Dialog::get_content_area().
    
    * gtk/src/dialog.hg: Remove 'constversion' from get_vbox() const, because of
    a bug in gmmproc. Bug #657751, comment 3.

 ChangeLog         |    7 +++++++
 gtk/src/dialog.hg |    5 ++++-
 2 files changed, 11 insertions(+), 1 deletions(-)
---
diff --git a/ChangeLog b/ChangeLog
index d0aa385..c6fdb98 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2011-09-02  Kjell Ahlstedt  <kjell ahlstedt bredband net>
+
+	Avoid infinite loop in Gtk::Dialog::get_content_area().
+
+	* gtk/src/dialog.hg: Remove 'constversion' from get_vbox() const, because of
+	a bug in gmmproc. Bug #657751, comment 3.
+
 2011-08-25  Murray Cumming  <murrayc murrayc com>
 
 	Add FontChooser and FontChooserDialog, deprecating old widgets.
diff --git a/gtk/src/dialog.hg b/gtk/src/dialog.hg
index 0ca8e7c..41c4c93 100644
--- a/gtk/src/dialog.hg
+++ b/gtk/src/dialog.hg
@@ -117,7 +117,10 @@ public:
   _WRAP_METHOD(const ButtonBox* get_action_area() const, gtk_dialog_get_action_area, constversion)
 
   _WRAP_METHOD(Box* get_vbox(), gtk_dialog_get_content_area, deprecated "Use get_content_area() instead.")
-  _WRAP_METHOD(const Box* get_vbox() const, gtk_dialog_get_content_area, constversion, deprecated "Use get_content_area() instead.")
+  // The following _WRAP_METHOD ought to contain 'constversion', but due to a bug
+  // in gmmproc that's not possible now (2011-09-02).
+  // https://bugzilla.gnome.org/show_bug.cgi?id=657751
+  _WRAP_METHOD(const Box* get_vbox() const, gtk_dialog_get_content_area, deprecated "Use get_content_area() instead.")
 
   _WRAP_METHOD(Box* get_content_area(), gtk_dialog_get_content_area)
   _WRAP_METHOD(const Box* get_content_area() const, gtk_dialog_get_content_area, constversion)