[gtksourceview: 4/13] GutterRenderers: fix compilation warnings

[Sébastien Wilmet <swilmet src gnome org>]

commit f035e69cf4b7507d1fecac8d7a56efbfdb708a2a
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Sun Aug 9 16:49:37 2015 +0200

    GutterRenderers: fix compilation warnings

 gtksourceview/gtksourcegutterrendererlines.c  |    2 +-
 gtksourceview/gtksourcegutterrenderermarks.c  |    2 +-
 gtksourceview/gtksourcegutterrendererpixbuf.c |    4 +++-
 gtksourceview/gtksourcegutterrenderertext.c   |   10 ++++++----
 4 files changed, 11 insertions(+), 7 deletions(-)
---
diff --git a/gtksourceview/gtksourcegutterrendererlines.c b/gtksourceview/gtksourcegutterrendererlines.c
index 4dac5ef..578b5a4 100644
--- a/gtksourceview/gtksourcegutterrendererlines.c
+++ b/gtksourceview/gtksourcegutterrendererlines.c
@@ -399,7 +399,7 @@ gtk_source_gutter_renderer_lines_init (GtkSourceGutterRendererLines *self)
 }
 
 GtkSourceGutterRenderer *
-gtk_source_gutter_renderer_lines_new ()
+gtk_source_gutter_renderer_lines_new (void)
 {
        return g_object_new (GTK_SOURCE_TYPE_GUTTER_RENDERER_LINES, NULL);
 }
diff --git a/gtksourceview/gtksourcegutterrenderermarks.c b/gtksourceview/gtksourcegutterrenderermarks.c
index 6c1ae5c..7c8919e 100644
--- a/gtksourceview/gtksourcegutterrenderermarks.c
+++ b/gtksourceview/gtksourcegutterrenderermarks.c
@@ -413,7 +413,7 @@ gtk_source_gutter_renderer_marks_init (GtkSourceGutterRendererMarks *self)
 }
 
 GtkSourceGutterRenderer *
-gtk_source_gutter_renderer_marks_new ()
+gtk_source_gutter_renderer_marks_new (void)
 {
        return g_object_new (GTK_SOURCE_TYPE_GUTTER_RENDERER_MARKS, NULL);
 }
diff --git a/gtksourceview/gtksourcegutterrendererpixbuf.c b/gtksourceview/gtksourcegutterrendererpixbuf.c
index 1012b17..47e5636 100644
--- a/gtksourceview/gtksourcegutterrendererpixbuf.c
+++ b/gtksourceview/gtksourcegutterrendererpixbuf.c
@@ -151,6 +151,8 @@ gutter_renderer_pixbuf_draw (GtkSourceGutterRenderer      *renderer,
                                   &x,
                                   &y);
                        break;
+               default:
+                       g_assert_not_reached ();
        }
 
        gdk_cairo_set_source_pixbuf (cr, pixbuf, x, y);
@@ -350,7 +352,7 @@ gtk_source_gutter_renderer_pixbuf_init (GtkSourceGutterRendererPixbuf *self)
  *
  **/
 GtkSourceGutterRenderer *
-gtk_source_gutter_renderer_pixbuf_new ()
+gtk_source_gutter_renderer_pixbuf_new (void)
 {
        return g_object_new (GTK_SOURCE_TYPE_GUTTER_RENDERER_PIXBUF, NULL);
 }
diff --git a/gtksourceview/gtksourcegutterrenderertext.c b/gtksourceview/gtksourcegutterrenderertext.c
index 69c0863..d6706ba 100644
--- a/gtksourceview/gtksourcegutterrenderertext.c
+++ b/gtksourceview/gtksourcegutterrenderertext.c
@@ -201,7 +201,7 @@ gutter_renderer_text_draw (GtkSourceGutterRenderer      *renderer,
                case GTK_SOURCE_GUTTER_RENDERER_ALIGNMENT_MODE_CELL:
                        x = cell_area->x + (cell_area->width - width) * xalign;
                        y = cell_area->y + (cell_area->height - height) * yalign;
-               break;
+                       break;
                case GTK_SOURCE_GUTTER_RENDERER_ALIGNMENT_MODE_FIRST:
                        center_on (renderer,
                                   cell_area,
@@ -212,7 +212,7 @@ gutter_renderer_text_draw (GtkSourceGutterRenderer      *renderer,
                                   yalign,
                                   &x,
                                   &y);
-               break;
+                       break;
                case GTK_SOURCE_GUTTER_RENDERER_ALIGNMENT_MODE_LAST:
                        center_on (renderer,
                                   cell_area,
@@ -223,7 +223,9 @@ gutter_renderer_text_draw (GtkSourceGutterRenderer      *renderer,
                                   yalign,
                                   &x,
                                   &y);
-               break;
+                       break;
+               default:
+                       g_assert_not_reached ();
        }
 
        context = gtk_widget_get_style_context (GTK_WIDGET (view));
@@ -445,7 +447,7 @@ gtk_source_gutter_renderer_text_init (GtkSourceGutterRendererText *self)
  *
  **/
 GtkSourceGutterRenderer *
-gtk_source_gutter_renderer_text_new ()
+gtk_source_gutter_renderer_text_new (void)
 {
        return g_object_new (GTK_SOURCE_TYPE_GUTTER_RENDERER_TEXT, NULL);
 }