[gtk/matthiasc/for-master: 12/12] css: Give none singletons unique names

[Matthias Clasen <matthiasc src gnome org>]

commit ef8e8ba14d3f316dbade504b7481b38085bfabc0
Author: Matthias Clasen <mclasen redhat com>
Date:   Sat Apr 18 15:24:13 2020 -0400

    css: Give none singletons unique names
    
    This makes for a less confusing experience in gdb.

 gtk/gtkcssfiltervalue.c    | 4 ++--
 gtk/gtkcssimagevalue.c     | 4 ++--
 gtk/gtkcssshadowvalue.c    | 4 ++--
 gtk/gtkcsstransformvalue.c | 4 ++--
 4 files changed, 8 insertions(+), 8 deletions(-)
---
diff --git a/gtk/gtkcssfiltervalue.c b/gtk/gtkcssfiltervalue.c
index 453803000e..3269368c69 100644
--- a/gtk/gtkcssfiltervalue.c
+++ b/gtk/gtkcssfiltervalue.c
@@ -703,7 +703,7 @@ static const GtkCssValueClass GTK_CSS_VALUE_FILTER = {
   gtk_css_value_filter_print
 };
 
-static GtkCssValue none_singleton = { &GTK_CSS_VALUE_FILTER, 1, TRUE, 0, {  { GTK_CSS_FILTER_NONE } } };
+static GtkCssValue filter_none_singleton = { &GTK_CSS_VALUE_FILTER, 1, TRUE, 0, {  { GTK_CSS_FILTER_NONE } } 
};
 
 static GtkCssValue *
 gtk_css_filter_value_alloc (guint n_filters)
@@ -721,7 +721,7 @@ gtk_css_filter_value_alloc (guint n_filters)
 GtkCssValue *
 gtk_css_filter_value_new_none (void)
 {
-  return _gtk_css_value_ref (&none_singleton);
+  return _gtk_css_value_ref (&filter_none_singleton);
 }
 
 static gboolean
diff --git a/gtk/gtkcssimagevalue.c b/gtk/gtkcssimagevalue.c
index 3c1ce454cd..933557f65f 100644
--- a/gtk/gtkcssimagevalue.c
+++ b/gtk/gtkcssimagevalue.c
@@ -136,11 +136,11 @@ static const GtkCssValueClass GTK_CSS_VALUE_IMAGE = {
 GtkCssValue *
 _gtk_css_image_value_new (GtkCssImage *image)
 {
-  static GtkCssValue none_singleton = { &GTK_CSS_VALUE_IMAGE, 1, TRUE, NULL };
+  static GtkCssValue image_none_singleton = { &GTK_CSS_VALUE_IMAGE, 1, TRUE, NULL };
   GtkCssValue *value;
 
   if (image == NULL)
-    return _gtk_css_value_ref (&none_singleton);
+    return _gtk_css_value_ref (&image_none_singleton);
 
   value = _gtk_css_value_new (GtkCssValue, &GTK_CSS_VALUE_IMAGE);
   value->image = image;
diff --git a/gtk/gtkcssshadowvalue.c b/gtk/gtkcssshadowvalue.c
index 9a0917ef94..f66d34205f 100644
--- a/gtk/gtkcssshadowvalue.c
+++ b/gtk/gtkcssshadowvalue.c
@@ -288,12 +288,12 @@ static const GtkCssValueClass GTK_CSS_VALUE_SHADOW = {
   gtk_css_value_shadow_print
 };
 
-static GtkCssValue none_singleton = { &GTK_CSS_VALUE_SHADOW, 1, TRUE, 0 };
+static GtkCssValue shadow_none_singleton = { &GTK_CSS_VALUE_SHADOW, 1, TRUE, 0 };
 
 GtkCssValue *
 gtk_css_shadow_value_new_none (void)
 {
-  return _gtk_css_value_ref (&none_singleton);
+  return _gtk_css_value_ref (&shadow_none_singleton);
 }
 
 static GtkCssValue *
diff --git a/gtk/gtkcsstransformvalue.c b/gtk/gtkcsstransformvalue.c
index e190c450b3..4f6f81bff4 100644
--- a/gtk/gtkcsstransformvalue.c
+++ b/gtk/gtkcsstransformvalue.c
@@ -800,7 +800,7 @@ static const GtkCssValueClass GTK_CSS_VALUE_TRANSFORM = {
   gtk_css_value_transform_print
 };
 
-static GtkCssValue none_singleton = { &GTK_CSS_VALUE_TRANSFORM, 1, TRUE, 0, {  { GTK_CSS_TRANSFORM_NONE } } 
};
+static GtkCssValue transform_none_singleton = { &GTK_CSS_VALUE_TRANSFORM, 1, TRUE, 0, {  { 
GTK_CSS_TRANSFORM_NONE } } };
 
 static GtkCssValue *
 gtk_css_transform_value_alloc (guint n_transforms)
@@ -818,7 +818,7 @@ gtk_css_transform_value_alloc (guint n_transforms)
 GtkCssValue *
 _gtk_css_transform_value_new_none (void)
 {
-  return _gtk_css_value_ref (&none_singleton);
+  return _gtk_css_value_ref (&transform_none_singleton);
 }
 
 static gboolean