[gtk/wip/chergert/marshal-gtk4] marshallers: ensure g_cclosure_marshal_VOID__VOIDv is used



commit f507a79056b44cfce5cb1d27f37ac71c682bd22f
Author: Christian Hergert <chergert redhat com>
Date:   Wed May 29 13:05:19 2019 -0700

    marshallers: ensure g_cclosure_marshal_VOID__VOIDv is used
    
    If we set c_marshaller manually, then g_signal_newv() will not setup a
    va_marshaller for us. However, if we provide c_marshaller as NULL, it will
    setup both the c_marshaller (to g_cclosure_marshal_VOID__VOID) and
    va_marshaller (to g_cclosure_marshal_VOID__VOIDv) for us.

 gdk/gdkdevice.c                |  2 +-
 gdk/gdkdisplay.c               |  2 +-
 gdk/gdkdrag.c                  |  4 ++--
 gdk/gdkframeclock.c            | 21 +++++++--------------
 gdk/gdkkeys.c                  |  6 +++---
 gdk/gdkpaintable.c             |  4 ++--
 gdk/gdkvulkancontext.c         |  4 ++--
 gdk/x11/gdkscreen-x11.c        |  2 +-
 gtk/gtkappchooserbutton.c      |  2 +-
 gtk/gtkassistant.c             |  8 ++++----
 gtk/gtkcombobox.c              |  4 ++--
 gtk/gtkeventcontrollerscroll.c |  4 ++--
 gtk/gtkfilechooser.c           |  8 ++++----
 gtk/gtkfilesystem.c            |  2 +-
 gtk/gtkflowbox.c               | 12 ++++++------
 gtk/gtkfontbutton.c            |  2 +-
 gtk/gtkicontheme.c             |  2 +-
 gtk/gtkiconview.c              | 10 +++++-----
 gtk/gtkinfobar.c               |  2 +-
 gtk/gtklistbox.c               | 10 +++++-----
 gtk/gtkmenutoolbutton.c        |  2 +-
 gtk/gtkprintbackend.c          |  4 ++--
 gtk/gtkprinteroption.c         |  2 +-
 gtk/gtkrecentmanager.c         |  2 +-
 gtk/gtkscalebutton.c           |  4 ++--
 gtk/gtksearchengine.c          |  2 +-
 gtk/gtkstylecontext.c          |  2 +-
 27 files changed, 61 insertions(+), 68 deletions(-)
---
diff --git a/gdk/gdkdevice.c b/gdk/gdkdevice.c
index 532d5c519c..603231ee73 100644
--- a/gdk/gdkdevice.c
+++ b/gdk/gdkdevice.c
@@ -314,7 +314,7 @@ gdk_device_class_init (GdkDeviceClass *klass)
                   G_TYPE_FROM_CLASS (object_class),
                   G_SIGNAL_RUN_LAST,
                   0, NULL, NULL,
-                  g_cclosure_marshal_VOID__VOID,
+                  NULL,
                   G_TYPE_NONE, 0);
 
   /**
diff --git a/gdk/gdkdisplay.c b/gdk/gdkdisplay.c
index 2f5d729f79..d8bdff8abb 100644
--- a/gdk/gdkdisplay.c
+++ b/gdk/gdkdisplay.c
@@ -220,7 +220,7 @@ gdk_display_class_init (GdkDisplayClass *class)
                   G_SIGNAL_RUN_LAST,
                  G_STRUCT_OFFSET (GdkDisplayClass, opened),
                   NULL, NULL,
-                  g_cclosure_marshal_VOID__VOID,
+                  NULL,
                   G_TYPE_NONE, 0);
 
   /**
diff --git a/gdk/gdkdrag.c b/gdk/gdkdrag.c
index 9fa8a88d60..5f2f489168 100644
--- a/gdk/gdkdrag.c
+++ b/gdk/gdkdrag.c
@@ -465,7 +465,7 @@ gdk_drag_class_init (GdkDragClass *klass)
                   G_SIGNAL_RUN_LAST,
                   G_STRUCT_OFFSET (GdkDragClass, drop_performed),
                   NULL, NULL,
-                  g_cclosure_marshal_VOID__VOID,
+                  NULL,
                   G_TYPE_NONE, 0);
 
   /**
@@ -482,7 +482,7 @@ gdk_drag_class_init (GdkDragClass *klass)
                   G_SIGNAL_RUN_LAST,
                   G_STRUCT_OFFSET (GdkDragClass, dnd_finished),
                   NULL, NULL,
-                  g_cclosure_marshal_VOID__VOID,
+                  NULL,
                   G_TYPE_NONE, 0);
 
   g_object_class_install_properties (object_class, N_PROPERTIES, properties);
diff --git a/gdk/gdkframeclock.c b/gdk/gdkframeclock.c
index 4f396bdd93..6d79b1810e 100644
--- a/gdk/gdkframeclock.c
+++ b/gdk/gdkframeclock.c
@@ -134,8 +134,7 @@ gdk_frame_clock_class_init (GdkFrameClockClass *klass)
                   GDK_TYPE_FRAME_CLOCK,
                   G_SIGNAL_RUN_LAST,
                   0,
-                  NULL, NULL,
-                  g_cclosure_marshal_VOID__VOID,
+                  NULL, NULL, NULL,
                   G_TYPE_NONE, 0);
 
   /**
@@ -150,8 +149,7 @@ gdk_frame_clock_class_init (GdkFrameClockClass *klass)
                   GDK_TYPE_FRAME_CLOCK,
                   G_SIGNAL_RUN_LAST,
                   0,
-                  NULL, NULL,
-                  g_cclosure_marshal_VOID__VOID,
+                  NULL, NULL, NULL,
                   G_TYPE_NONE, 0);
 
   /**
@@ -170,8 +168,7 @@ gdk_frame_clock_class_init (GdkFrameClockClass *klass)
                   GDK_TYPE_FRAME_CLOCK,
                   G_SIGNAL_RUN_LAST,
                   0,
-                  NULL, NULL,
-                  g_cclosure_marshal_VOID__VOID,
+                  NULL, NULL, NULL,
                   G_TYPE_NONE, 0);
 
   /**
@@ -188,8 +185,7 @@ gdk_frame_clock_class_init (GdkFrameClockClass *klass)
                   GDK_TYPE_FRAME_CLOCK,
                   G_SIGNAL_RUN_LAST,
                   0,
-                  NULL, NULL,
-                  g_cclosure_marshal_VOID__VOID,
+                  NULL, NULL, NULL,
                   G_TYPE_NONE, 0);
 
   /**
@@ -207,8 +203,7 @@ gdk_frame_clock_class_init (GdkFrameClockClass *klass)
                   GDK_TYPE_FRAME_CLOCK,
                   G_SIGNAL_RUN_LAST,
                   0,
-                  NULL, NULL,
-                  g_cclosure_marshal_VOID__VOID,
+                  NULL, NULL, NULL,
                   G_TYPE_NONE, 0);
 
   /**
@@ -223,8 +218,7 @@ gdk_frame_clock_class_init (GdkFrameClockClass *klass)
                   GDK_TYPE_FRAME_CLOCK,
                   G_SIGNAL_RUN_LAST,
                   0,
-                  NULL, NULL,
-                  g_cclosure_marshal_VOID__VOID,
+                  NULL, NULL, NULL,
                   G_TYPE_NONE, 0);
 
   /**
@@ -240,8 +234,7 @@ gdk_frame_clock_class_init (GdkFrameClockClass *klass)
                   GDK_TYPE_FRAME_CLOCK,
                   G_SIGNAL_RUN_LAST,
                   0,
-                  NULL, NULL,
-                  g_cclosure_marshal_VOID__VOID,
+                  NULL, NULL, NULL,
                   G_TYPE_NONE, 0);
 }
 
diff --git a/gdk/gdkkeys.c b/gdk/gdkkeys.c
index 0868514a53..50d50d2138 100644
--- a/gdk/gdkkeys.c
+++ b/gdk/gdkkeys.c
@@ -185,7 +185,7 @@ gdk_keymap_class_init (GdkKeymapClass *klass)
                  G_SIGNAL_RUN_LAST,
                  G_STRUCT_OFFSET (GdkKeymapClass, direction_changed),
                  NULL, NULL,
-                 g_cclosure_marshal_VOID__VOID,
+                 NULL,
                  G_TYPE_NONE,
                  0);
   /**
@@ -201,7 +201,7 @@ gdk_keymap_class_init (GdkKeymapClass *klass)
                  G_SIGNAL_RUN_LAST,
                  G_STRUCT_OFFSET (GdkKeymapClass, keys_changed),
                  NULL, NULL,
-                 g_cclosure_marshal_VOID__VOID,
+                 NULL,
                  G_TYPE_NONE,
                  0);
 
@@ -219,7 +219,7 @@ gdk_keymap_class_init (GdkKeymapClass *klass)
                   G_SIGNAL_RUN_LAST,
                   G_STRUCT_OFFSET (GdkKeymapClass, state_changed),
                   NULL, NULL,
-                  g_cclosure_marshal_VOID__VOID,
+                  NULL,
                   G_TYPE_NONE,
                   0);
 }
diff --git a/gdk/gdkpaintable.c b/gdk/gdkpaintable.c
index 8e808b4913..5f708d77ee 100644
--- a/gdk/gdkpaintable.c
+++ b/gdk/gdkpaintable.c
@@ -161,7 +161,7 @@ gdk_paintable_default_init (GdkPaintableInterface *iface)
                   G_SIGNAL_RUN_LAST,
                   0,
                   NULL, NULL,
-                  g_cclosure_marshal_VOID__VOID,
+                  NULL,
                   G_TYPE_NONE, 0);
 
   /**
@@ -182,7 +182,7 @@ gdk_paintable_default_init (GdkPaintableInterface *iface)
                   G_SIGNAL_RUN_LAST,
                   0,
                   NULL, NULL,
-                  g_cclosure_marshal_VOID__VOID,
+                  NULL,
                   G_TYPE_NONE, 0);
 }
 
diff --git a/gdk/gdkvulkancontext.c b/gdk/gdkvulkancontext.c
index e72a01835f..a47808cc3b 100644
--- a/gdk/gdkvulkancontext.c
+++ b/gdk/gdkvulkancontext.c
@@ -475,7 +475,7 @@ gdk_vulkan_context_class_init (GdkVulkanContextClass *klass)
                   G_SIGNAL_RUN_LAST,
                   0,
                   NULL, NULL,
-                  g_cclosure_marshal_VOID__VOID,
+                  NULL,
                   G_TYPE_NONE, 0);
 }
 
@@ -1126,7 +1126,7 @@ gdk_vulkan_context_class_init (GdkVulkanContextClass *klass)
                   G_SIGNAL_RUN_LAST,
                   0,
                   NULL, NULL,
-                  g_cclosure_marshal_VOID__VOID,
+                  NULL,
                   G_TYPE_NONE, 0);
 }
 
diff --git a/gdk/x11/gdkscreen-x11.c b/gdk/x11/gdkscreen-x11.c
index 70a10dbc33..294e1c4338 100644
--- a/gdk/x11/gdkscreen-x11.c
+++ b/gdk/x11/gdkscreen-x11.c
@@ -1222,7 +1222,7 @@ gdk_x11_screen_class_init (GdkX11ScreenClass *klass)
                   G_SIGNAL_RUN_LAST,
                   G_STRUCT_OFFSET (GdkX11ScreenClass, window_manager_changed),
                   NULL, NULL,
-                  g_cclosure_marshal_VOID__VOID,
+                  NULL,
                   G_TYPE_NONE,
                   0);
 }
diff --git a/gtk/gtkappchooserbutton.c b/gtk/gtkappchooserbutton.c
index faafa1c73b..4c8dc45ee4 100644
--- a/gtk/gtkappchooserbutton.c
+++ b/gtk/gtkappchooserbutton.c
@@ -719,7 +719,7 @@ gtk_app_chooser_button_class_init (GtkAppChooserButtonClass *klass)
                   G_SIGNAL_RUN_LAST,
                   G_STRUCT_OFFSET (GtkAppChooserButtonClass, changed),
                   NULL, NULL,
-                  g_cclosure_marshal_VOID__VOID,
+                  NULL,
                   G_TYPE_NONE, 0);
 
 
diff --git a/gtk/gtkassistant.c b/gtk/gtkassistant.c
index 99e673e07d..cb94ee91c8 100644
--- a/gtk/gtkassistant.c
+++ b/gtk/gtkassistant.c
@@ -545,7 +545,7 @@ gtk_assistant_class_init (GtkAssistantClass *class)
                   G_SIGNAL_RUN_LAST,
                   G_STRUCT_OFFSET (GtkAssistantClass, cancel),
                   NULL, NULL,
-                  g_cclosure_marshal_VOID__VOID,
+                  NULL,
                   G_TYPE_NONE, 0);
 
   /**
@@ -590,7 +590,7 @@ gtk_assistant_class_init (GtkAssistantClass *class)
                   G_SIGNAL_RUN_LAST,
                   G_STRUCT_OFFSET (GtkAssistantClass, apply),
                   NULL, NULL,
-                  g_cclosure_marshal_VOID__VOID,
+                  NULL,
                   G_TYPE_NONE, 0);
 
   /**
@@ -607,7 +607,7 @@ gtk_assistant_class_init (GtkAssistantClass *class)
                   G_SIGNAL_RUN_LAST,
                   G_STRUCT_OFFSET (GtkAssistantClass, close),
                   NULL, NULL,
-                  g_cclosure_marshal_VOID__VOID,
+                  NULL,
                   G_TYPE_NONE, 0);
 
   signals[ESCAPE] =
@@ -616,7 +616,7 @@ gtk_assistant_class_init (GtkAssistantClass *class)
                                 G_SIGNAL_RUN_FIRST | G_SIGNAL_ACTION,
                                 G_CALLBACK (escape_cb),
                                 NULL, NULL,
-                                g_cclosure_marshal_VOID__VOID,
+                                NULL,
                                 G_TYPE_NONE, 0);
 
   binding_set = gtk_binding_set_by_class (class);
diff --git a/gtk/gtkcombobox.c b/gtk/gtkcombobox.c
index 70963db2f2..ca13dc037a 100644
--- a/gtk/gtkcombobox.c
+++ b/gtk/gtkcombobox.c
@@ -458,7 +458,7 @@ gtk_combo_box_class_init (GtkComboBoxClass *klass)
                   G_SIGNAL_RUN_LAST,
                   G_STRUCT_OFFSET (GtkComboBoxClass, changed),
                   NULL, NULL,
-                  g_cclosure_marshal_VOID__VOID,
+                  NULL,
                   G_TYPE_NONE, 0);
   /**
    * GtkComboBox::move-active:
@@ -495,7 +495,7 @@ gtk_combo_box_class_init (GtkComboBoxClass *klass)
                                 G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
                                 G_CALLBACK (gtk_combo_box_real_popup),
                                 NULL, NULL,
-                                g_cclosure_marshal_VOID__VOID,
+                                NULL,
                                 G_TYPE_NONE, 0);
   /**
    * GtkComboBox::popdown:
diff --git a/gtk/gtkeventcontrollerscroll.c b/gtk/gtkeventcontrollerscroll.c
index cef8257ec0..01cd5374a3 100644
--- a/gtk/gtkeventcontrollerscroll.c
+++ b/gtk/gtkeventcontrollerscroll.c
@@ -385,7 +385,7 @@ gtk_event_controller_scroll_class_init (GtkEventControllerScrollClass *klass)
                   GTK_TYPE_EVENT_CONTROLLER_SCROLL,
                   G_SIGNAL_RUN_FIRST,
                   0, NULL, NULL,
-                  g_cclosure_marshal_VOID__VOID,
+                  NULL,
                   G_TYPE_NONE, 0);
   /**
    * GtkEventControllerScroll::scroll:
@@ -417,7 +417,7 @@ gtk_event_controller_scroll_class_init (GtkEventControllerScrollClass *klass)
                   GTK_TYPE_EVENT_CONTROLLER_SCROLL,
                   G_SIGNAL_RUN_FIRST,
                   0, NULL, NULL,
-                  g_cclosure_marshal_VOID__VOID,
+                  NULL,
                   G_TYPE_NONE, 0);
 
   /**
diff --git a/gtk/gtkfilechooser.c b/gtk/gtkfilechooser.c
index ada9ee258c..b858f83251 100644
--- a/gtk/gtkfilechooser.c
+++ b/gtk/gtkfilechooser.c
@@ -205,7 +205,7 @@ gtk_file_chooser_default_init (GtkFileChooserInterface *iface)
                G_SIGNAL_RUN_LAST,
                G_STRUCT_OFFSET (GtkFileChooserIface, current_folder_changed),
                NULL, NULL,
-               g_cclosure_marshal_VOID__VOID,
+               NULL,
                G_TYPE_NONE, 0);
 
   /**
@@ -232,7 +232,7 @@ gtk_file_chooser_default_init (GtkFileChooserInterface *iface)
                G_SIGNAL_RUN_LAST,
                G_STRUCT_OFFSET (GtkFileChooserIface, selection_changed),
                NULL, NULL,
-               g_cclosure_marshal_VOID__VOID,
+               NULL,
                G_TYPE_NONE, 0);
 
   /**
@@ -267,7 +267,7 @@ gtk_file_chooser_default_init (GtkFileChooserInterface *iface)
                G_SIGNAL_RUN_LAST,
                G_STRUCT_OFFSET (GtkFileChooserIface, update_preview),
                NULL, NULL,
-               g_cclosure_marshal_VOID__VOID,
+               NULL,
                G_TYPE_NONE, 0);
 
   /**
@@ -291,7 +291,7 @@ gtk_file_chooser_default_init (GtkFileChooserInterface *iface)
                G_SIGNAL_RUN_LAST,
                G_STRUCT_OFFSET (GtkFileChooserIface, file_activated),
                NULL, NULL,
-               g_cclosure_marshal_VOID__VOID,
+               NULL,
                G_TYPE_NONE, 0);
 
   /**
diff --git a/gtk/gtkfilesystem.c b/gtk/gtkfilesystem.c
index ce2f7c0f30..55cf55b1fc 100644
--- a/gtk/gtkfilesystem.c
+++ b/gtk/gtkfilesystem.c
@@ -145,7 +145,7 @@ _gtk_file_system_class_init (GtkFileSystemClass *class)
                  G_SIGNAL_RUN_LAST,
                  G_STRUCT_OFFSET (GtkFileSystemClass, volumes_changed),
                  NULL, NULL,
-                 g_cclosure_marshal_VOID__VOID,
+                 NULL,
                  G_TYPE_NONE, 0);
 }
 
diff --git a/gtk/gtkflowbox.c b/gtk/gtkflowbox.c
index dedb6acefa..e52f505a94 100644
--- a/gtk/gtkflowbox.c
+++ b/gtk/gtkflowbox.c
@@ -444,7 +444,7 @@ gtk_flow_box_child_class_init (GtkFlowBoxChildClass *class)
                   G_SIGNAL_RUN_FIRST | G_SIGNAL_ACTION,
                   G_STRUCT_OFFSET (GtkFlowBoxChildClass, activate),
                   NULL, NULL,
-                  g_cclosure_marshal_VOID__VOID,
+                  NULL,
                   G_TYPE_NONE, 0);
   widget_class->activate_signal = child_signals[CHILD_ACTIVATE];
 
@@ -3551,7 +3551,7 @@ gtk_flow_box_class_init (GtkFlowBoxClass *class)
                                                      G_SIGNAL_RUN_FIRST,
                                                      G_STRUCT_OFFSET (GtkFlowBoxClass, 
selected_children_changed),
                                                      NULL, NULL,
-                                                     g_cclosure_marshal_VOID__VOID,
+                                                     NULL,
                                                      G_TYPE_NONE, 0);
 
   /**
@@ -3567,7 +3567,7 @@ gtk_flow_box_class_init (GtkFlowBoxClass *class)
                                                  G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
                                                  G_STRUCT_OFFSET (GtkFlowBoxClass, activate_cursor_child),
                                                  NULL, NULL,
-                                                 g_cclosure_marshal_VOID__VOID,
+                                                 NULL,
                                                  G_TYPE_NONE, 0);
 
   /**
@@ -3585,7 +3585,7 @@ gtk_flow_box_class_init (GtkFlowBoxClass *class)
                                                G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
                                                G_STRUCT_OFFSET (GtkFlowBoxClass, toggle_cursor_child),
                                                NULL, NULL,
-                                               g_cclosure_marshal_VOID__VOID,
+                                               NULL,
                                                G_TYPE_NONE, 0);
 
   /**
@@ -3637,7 +3637,7 @@ gtk_flow_box_class_init (GtkFlowBoxClass *class)
                                       G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
                                       G_STRUCT_OFFSET (GtkFlowBoxClass, select_all),
                                       NULL, NULL,
-                                      g_cclosure_marshal_VOID__VOID,
+                                      NULL,
                                       G_TYPE_NONE, 0);
 
   /**
@@ -3656,7 +3656,7 @@ gtk_flow_box_class_init (GtkFlowBoxClass *class)
                                         G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
                                         G_STRUCT_OFFSET (GtkFlowBoxClass, unselect_all),
                                         NULL, NULL,
-                                        g_cclosure_marshal_VOID__VOID,
+                                        NULL,
                                         G_TYPE_NONE, 0);
 
   widget_class->activate_signal = signals[ACTIVATE_CURSOR_CHILD];
diff --git a/gtk/gtkfontbutton.c b/gtk/gtkfontbutton.c
index a8fb2deb18..db2aa4dc64 100644
--- a/gtk/gtkfontbutton.c
+++ b/gtk/gtkfontbutton.c
@@ -593,7 +593,7 @@ gtk_font_button_class_init (GtkFontButtonClass *klass)
                                                 G_SIGNAL_RUN_FIRST,
                                                 G_STRUCT_OFFSET (GtkFontButtonClass, font_set),
                                                 NULL, NULL,
-                                                g_cclosure_marshal_VOID__VOID,
+                                                NULL,
                                                 G_TYPE_NONE, 0);
 
   gtk_widget_class_set_css_name (widget_class, I_("fontbutton"));
diff --git a/gtk/gtkicontheme.c b/gtk/gtkicontheme.c
index d9fc68054b..117ccceb12 100644
--- a/gtk/gtkicontheme.c
+++ b/gtk/gtkicontheme.c
@@ -496,7 +496,7 @@ gtk_icon_theme_class_init (GtkIconThemeClass *klass)
                                  G_SIGNAL_RUN_LAST,
                                  G_STRUCT_OFFSET (GtkIconThemeClass, changed),
                                  NULL, NULL,
-                                 g_cclosure_marshal_VOID__VOID,
+                                 NULL,
                                  G_TYPE_NONE, 0);
 }
 
diff --git a/gtk/gtkiconview.c b/gtk/gtkiconview.c
index 56d15c5fc4..ef76d1c585 100644
--- a/gtk/gtkiconview.c
+++ b/gtk/gtkiconview.c
@@ -666,7 +666,7 @@ gtk_icon_view_class_init (GtkIconViewClass *klass)
                  G_SIGNAL_RUN_FIRST,
                  G_STRUCT_OFFSET (GtkIconViewClass, selection_changed),
                  NULL, NULL,
-                 g_cclosure_marshal_VOID__VOID,
+                 NULL,
                  G_TYPE_NONE, 0);
   
   /**
@@ -688,7 +688,7 @@ gtk_icon_view_class_init (GtkIconViewClass *klass)
                  G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
                  G_STRUCT_OFFSET (GtkIconViewClass, select_all),
                  NULL, NULL,
-                 g_cclosure_marshal_VOID__VOID,
+                 NULL,
                  G_TYPE_NONE, 0);
   
   /**
@@ -710,7 +710,7 @@ gtk_icon_view_class_init (GtkIconViewClass *klass)
                  G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
                  G_STRUCT_OFFSET (GtkIconViewClass, unselect_all),
                  NULL, NULL,
-                 g_cclosure_marshal_VOID__VOID,
+                 NULL,
                  G_TYPE_NONE, 0);
 
   /**
@@ -733,7 +733,7 @@ gtk_icon_view_class_init (GtkIconViewClass *klass)
                  G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
                  G_STRUCT_OFFSET (GtkIconViewClass, select_cursor_item),
                  NULL, NULL,
-                 g_cclosure_marshal_VOID__VOID,
+                 NULL,
                  G_TYPE_NONE, 0);
 
   /**
@@ -757,7 +757,7 @@ gtk_icon_view_class_init (GtkIconViewClass *klass)
                  G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
                  G_STRUCT_OFFSET (GtkIconViewClass, toggle_cursor_item),
                  NULL, NULL,
-                 g_cclosure_marshal_VOID__VOID,
+                 NULL,
                  G_TYPE_NONE, 0);
 
   /**
diff --git a/gtk/gtkinfobar.c b/gtk/gtkinfobar.c
index 85d18f01b7..dcb130e0d5 100644
--- a/gtk/gtkinfobar.c
+++ b/gtk/gtkinfobar.c
@@ -404,7 +404,7 @@ gtk_info_bar_class_init (GtkInfoBarClass *klass)
                                   G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
                                   G_STRUCT_OFFSET (GtkInfoBarClass, close),
                                   NULL, NULL,
-                                  g_cclosure_marshal_VOID__VOID,
+                                  NULL,
                                   G_TYPE_NONE, 0);
 
   binding_set = gtk_binding_set_by_class (klass);
diff --git a/gtk/gtklistbox.c b/gtk/gtklistbox.c
index f10b6c947f..02c271c43a 100644
--- a/gtk/gtklistbox.c
+++ b/gtk/gtklistbox.c
@@ -523,7 +523,7 @@ gtk_list_box_class_init (GtkListBoxClass *klass)
                                                  G_SIGNAL_RUN_FIRST,
                                                  G_STRUCT_OFFSET (GtkListBoxClass, selected_rows_changed),
                                                  NULL, NULL,
-                                                 g_cclosure_marshal_VOID__VOID,
+                                                 NULL,
                                                  G_TYPE_NONE, 0);
 
   /**
@@ -541,7 +541,7 @@ gtk_list_box_class_init (GtkListBoxClass *klass)
                                       G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
                                       G_STRUCT_OFFSET (GtkListBoxClass, select_all),
                                       NULL, NULL,
-                                      g_cclosure_marshal_VOID__VOID,
+                                      NULL,
                                       G_TYPE_NONE, 0);
 
   /**
@@ -559,7 +559,7 @@ gtk_list_box_class_init (GtkListBoxClass *klass)
                                         G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
                                         G_STRUCT_OFFSET (GtkListBoxClass, unselect_all),
                                         NULL, NULL,
-                                        g_cclosure_marshal_VOID__VOID,
+                                        NULL,
                                         G_TYPE_NONE, 0);
 
   /**
@@ -584,7 +584,7 @@ gtk_list_box_class_init (GtkListBoxClass *klass)
                   G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
                   G_STRUCT_OFFSET (GtkListBoxClass, activate_cursor_row),
                   NULL, NULL,
-                  g_cclosure_marshal_VOID__VOID,
+                  NULL,
                   G_TYPE_NONE, 0);
   signals[TOGGLE_CURSOR_ROW] =
     g_signal_new (I_("toggle-cursor-row"),
@@ -592,7 +592,7 @@ gtk_list_box_class_init (GtkListBoxClass *klass)
                   G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
                   G_STRUCT_OFFSET (GtkListBoxClass, toggle_cursor_row),
                   NULL, NULL,
-                  g_cclosure_marshal_VOID__VOID,
+                  NULL,
                   G_TYPE_NONE, 0);
   signals[MOVE_CURSOR] =
     g_signal_new (I_("move-cursor"),
diff --git a/gtk/gtkmenutoolbutton.c b/gtk/gtkmenutoolbutton.c
index df6305b4ef..ec8448d86a 100644
--- a/gtk/gtkmenutoolbutton.c
+++ b/gtk/gtkmenutoolbutton.c
@@ -269,7 +269,7 @@ gtk_menu_tool_button_class_init (GtkMenuToolButtonClass *klass)
                   G_SIGNAL_RUN_FIRST,
                   G_STRUCT_OFFSET (GtkMenuToolButtonClass, show_menu),
                   NULL, NULL,
-                  g_cclosure_marshal_VOID__VOID,
+                  NULL,
                   G_TYPE_NONE, 0);
 
   g_object_class_install_property (object_class,
diff --git a/gtk/gtkprintbackend.c b/gtk/gtkprintbackend.c
index 94efc688b4..3c963bb068 100644
--- a/gtk/gtkprintbackend.c
+++ b/gtk/gtkprintbackend.c
@@ -280,7 +280,7 @@ gtk_print_backend_class_init (GtkPrintBackendClass *class)
                  G_SIGNAL_RUN_LAST,
                  G_STRUCT_OFFSET (GtkPrintBackendClass, printer_list_changed),
                  NULL, NULL,
-                 g_cclosure_marshal_VOID__VOID,
+                 NULL,
                  G_TYPE_NONE, 0);
   signals[PRINTER_LIST_DONE] =
     g_signal_new (I_("printer-list-done"),
@@ -288,7 +288,7 @@ gtk_print_backend_class_init (GtkPrintBackendClass *class)
                    G_SIGNAL_RUN_LAST,
                    G_STRUCT_OFFSET (GtkPrintBackendClass, printer_list_done),
                    NULL, NULL,
-                   g_cclosure_marshal_VOID__VOID,
+                   NULL,
                    G_TYPE_NONE, 0);
   signals[PRINTER_ADDED] =
     g_signal_new (I_("printer-added"),
diff --git a/gtk/gtkprinteroption.c b/gtk/gtkprinteroption.c
index 412671671e..a2be4402df 100644
--- a/gtk/gtkprinteroption.c
+++ b/gtk/gtkprinteroption.c
@@ -94,7 +94,7 @@ gtk_printer_option_class_init (GtkPrinterOptionClass *class)
                  G_SIGNAL_RUN_LAST,
                  G_STRUCT_OFFSET (GtkPrinterOptionClass, changed),
                  NULL, NULL,
-                 g_cclosure_marshal_VOID__VOID,
+                 NULL,
                  G_TYPE_NONE, 0);
 
   g_object_class_install_property (G_OBJECT_CLASS (class),
diff --git a/gtk/gtkrecentmanager.c b/gtk/gtkrecentmanager.c
index 1e098f423e..babdcbb279 100644
--- a/gtk/gtkrecentmanager.c
+++ b/gtk/gtkrecentmanager.c
@@ -311,7 +311,7 @@ gtk_recent_manager_class_init (GtkRecentManagerClass *klass)
                   G_SIGNAL_RUN_FIRST,
                   G_STRUCT_OFFSET (GtkRecentManagerClass, changed),
                   NULL, NULL,
-                  g_cclosure_marshal_VOID__VOID,
+                  NULL,
                   G_TYPE_NONE, 0);
 
   klass->changed = gtk_recent_manager_real_changed;
diff --git a/gtk/gtkscalebutton.c b/gtk/gtkscalebutton.c
index ac373f922d..fa683db75f 100644
--- a/gtk/gtkscalebutton.c
+++ b/gtk/gtkscalebutton.c
@@ -275,7 +275,7 @@ gtk_scale_button_class_init (GtkScaleButtonClass *klass)
                                 G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
                                 G_CALLBACK (gtk_scale_button_popup),
                                 NULL, NULL,
-                                g_cclosure_marshal_VOID__VOID,
+                                NULL,
                                 G_TYPE_NONE, 0);
 
   /**
@@ -294,7 +294,7 @@ gtk_scale_button_class_init (GtkScaleButtonClass *klass)
                                 G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
                                 G_CALLBACK (gtk_scale_button_popdown),
                                 NULL, NULL,
-                                g_cclosure_marshal_VOID__VOID,
+                                NULL,
                                 G_TYPE_NONE, 0);
 
   /* Key bindings */
diff --git a/gtk/gtksearchengine.c b/gtk/gtksearchengine.c
index 7591700871..9f1c20e0f4 100644
--- a/gtk/gtksearchengine.c
+++ b/gtk/gtksearchengine.c
@@ -184,7 +184,7 @@ _gtk_search_engine_class_init (GtkSearchEngineClass *class)
                   G_SIGNAL_RUN_LAST,
                   G_STRUCT_OFFSET (GtkSearchEngineClass, finished),
                   NULL, NULL,
-                  g_cclosure_marshal_VOID__VOID,
+                  NULL,
                   G_TYPE_NONE, 0);
 
   signals[ERROR] =
diff --git a/gtk/gtkstylecontext.c b/gtk/gtkstylecontext.c
index 27c73dbd80..b8e032d10b 100644
--- a/gtk/gtkstylecontext.c
+++ b/gtk/gtkstylecontext.c
@@ -198,7 +198,7 @@ gtk_style_context_class_init (GtkStyleContextClass *klass)
                   G_SIGNAL_RUN_FIRST,
                   G_STRUCT_OFFSET (GtkStyleContextClass, changed),
                   NULL, NULL,
-                  g_cclosure_marshal_VOID__VOID,
+                  NULL,
                   G_TYPE_NONE, 0);
 
   properties[PROP_DISPLAY] =


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