Use {} for function arguments initialisation

Closes https://gitlab.gnome.org/GNOME/glibmm/issues/20.

1 files changed, 18 insertions, 18 deletions

diff --git a/gio/src/dbusproxy.hg b/gio/src/dbusproxy.hg
index 332e2296..74494434 100644
--- a/gio/src/dbusproxy.hg
+++ b/gio/src/dbusproxy.hg
@@ -80,7 +80,7 @@ protected:
     const Glib::ustring& interface_name,
     const SlotAsyncReady& slot,
     const Glib::RefPtr<Cancellable>& cancellable,
-    const Glib::RefPtr<InterfaceInfo>& info = Glib::RefPtr<InterfaceInfo>(),
+    const Glib::RefPtr<InterfaceInfo>& info = {},
     ProxyFlags flags = ProxyFlags::NONE);
 
   Proxy(const Glib::RefPtr<Connection>& connection,
@@ -88,7 +88,7 @@ protected:
     const Glib::ustring& object_path,
     const Glib::ustring& interface_name,
     const SlotAsyncReady& slot,
-    const Glib::RefPtr<InterfaceInfo>& info = Glib::RefPtr<InterfaceInfo>(),
+    const Glib::RefPtr<InterfaceInfo>& info = {},
     ProxyFlags flags = ProxyFlags::NONE);
 
   Proxy(const Glib::RefPtr<Connection>& connection,
@@ -96,14 +96,14 @@ protected:
     const Glib::ustring& object_path,
     const Glib::ustring& interface_name,
     const Glib::RefPtr<Cancellable>& cancellable,
-    const Glib::RefPtr<InterfaceInfo>& info = Glib::RefPtr<InterfaceInfo>(),
+    const Glib::RefPtr<InterfaceInfo>& info = {},
     ProxyFlags flags = ProxyFlags::NONE);
 
   Proxy(const Glib::RefPtr<Connection>& connection,
     const Glib::ustring& name,
     const Glib::ustring& object_path,
     const Glib::ustring& interface_name,
-    const Glib::RefPtr<InterfaceInfo>& info = Glib::RefPtr<InterfaceInfo>(),
+    const Glib::RefPtr<InterfaceInfo>& info = {},
     ProxyFlags flags = ProxyFlags::NONE);
 
   Proxy(BusType bus_type,
@@ -112,7 +112,7 @@ protected:
     const Glib::ustring& interface_name,
     const SlotAsyncReady& slot,
     const Glib::RefPtr<Cancellable>& cancellable,
-    const Glib::RefPtr<InterfaceInfo>& info = Glib::RefPtr<InterfaceInfo>(),
+    const Glib::RefPtr<InterfaceInfo>& info = {},
     ProxyFlags flags = ProxyFlags::NONE);
 
   Proxy(BusType bus_type,
@@ -120,7 +120,7 @@ protected:
     const Glib::ustring& object_path,
     const Glib::ustring& interface_name,
     const SlotAsyncReady& slot,
-    const Glib::RefPtr<InterfaceInfo>& info = Glib::RefPtr<InterfaceInfo>(),
+    const Glib::RefPtr<InterfaceInfo>& info = {},
     ProxyFlags flags = ProxyFlags::NONE);
 
   Proxy(BusType bus_type,
@@ -128,14 +128,14 @@ protected:
     const Glib::ustring& object_path,
     const Glib::ustring& interface_name,
     const Glib::RefPtr<Cancellable>& cancellable,
-    const Glib::RefPtr<InterfaceInfo>& info = Glib::RefPtr<InterfaceInfo>(),
+    const Glib::RefPtr<InterfaceInfo>& info = {},
     ProxyFlags flags = ProxyFlags::NONE);
 
   Proxy(BusType bus_type,
     const Glib::ustring& name,
     const Glib::ustring& object_path,
     const Glib::ustring& interface_name,
-    const Glib::RefPtr<InterfaceInfo>& info = Glib::RefPtr<InterfaceInfo>(),
+    const Glib::RefPtr<InterfaceInfo>& info = {},
     ProxyFlags flags = ProxyFlags::NONE);
 
 public:
@@ -147,7 +147,7 @@ public:
     const Glib::ustring& interface_name,
     const SlotAsyncReady& slot,
     const Glib::RefPtr<Cancellable>& cancellable,
-    const Glib::RefPtr<InterfaceInfo>& info = Glib::RefPtr<InterfaceInfo>(),
+    const Glib::RefPtr<InterfaceInfo>& info = {},
     ProxyFlags flags = ProxyFlags::NONE);
 
   /// Non-cancellable version of create().
@@ -156,7 +156,7 @@ public:
     const Glib::ustring& object_path,
     const Glib::ustring& interface_name,
     const SlotAsyncReady& slot,
-    const Glib::RefPtr<InterfaceInfo>& info = Glib::RefPtr<InterfaceInfo>(),
+    const Glib::RefPtr<InterfaceInfo>& info = {},
     ProxyFlags flags = ProxyFlags::NONE);
 
   _WRAP_METHOD_DOCS_ONLY(g_dbus_proxy_new_finish)
@@ -170,7 +170,7 @@ public:
     const Glib::ustring& object_path,
     const Glib::ustring& interface_name,
     const Glib::RefPtr<Cancellable>& cancellable,
-    const Glib::RefPtr<InterfaceInfo>& info = Glib::RefPtr<InterfaceInfo>(),
+    const Glib::RefPtr<InterfaceInfo>& info = {},
     ProxyFlags flags = ProxyFlags::NONE);
 
   /// Non-cancellable version of create_sync().
@@ -179,7 +179,7 @@ public:
     const Glib::ustring& name,
     const Glib::ustring& object_path,
     const Glib::ustring& interface_name,
-    const Glib::RefPtr<InterfaceInfo>& info = Glib::RefPtr<InterfaceInfo>(),
+    const Glib::RefPtr<InterfaceInfo>& info = {},
     ProxyFlags flags = ProxyFlags::NONE);
 
   _WRAP_METHOD_DOCS_ONLY(g_dbus_proxy_new_for_bus)
@@ -189,7 +189,7 @@ public:
     const Glib::ustring& interface_name,
     const SlotAsyncReady& slot,
     const Glib::RefPtr<Cancellable>& cancellable,
-    const Glib::RefPtr<InterfaceInfo>& info = Glib::RefPtr<InterfaceInfo>(),
+    const Glib::RefPtr<InterfaceInfo>& info = {},
     ProxyFlags flags = ProxyFlags::NONE);
 
   /// Non-cancellable version of create_for_bus().
@@ -198,7 +198,7 @@ public:
     const Glib::ustring& object_path,
     const Glib::ustring& interface_name,
     const SlotAsyncReady& slot,
-    const Glib::RefPtr<InterfaceInfo>& info = Glib::RefPtr<InterfaceInfo>(),
+    const Glib::RefPtr<InterfaceInfo>& info = {},
     ProxyFlags flags = ProxyFlags::NONE);
 
   _WRAP_METHOD_DOCS_ONLY(g_dbus_proxy_new_for_bus_finish)
@@ -212,7 +212,7 @@ public:
     const Glib::ustring& object_path,
     const Glib::ustring& interface_name,
     const Glib::RefPtr<Cancellable>& cancellable,
-    const Glib::RefPtr<InterfaceInfo>& info = Glib::RefPtr<InterfaceInfo>(),
+    const Glib::RefPtr<InterfaceInfo>& info = {},
     ProxyFlags flags = ProxyFlags::NONE);
 
   /// Non-cancellable version of create_for_bus_sync().
@@ -221,7 +221,7 @@ public:
     const Glib::ustring& name,
     const Glib::ustring& object_path,
     const Glib::ustring& interface_name,
-    const Glib::RefPtr<InterfaceInfo>& info = Glib::RefPtr<InterfaceInfo>(),
+    const Glib::RefPtr<InterfaceInfo>& info = {},
     ProxyFlags flags = ProxyFlags::NONE);
 
   _WRAP_METHOD(ProxyFlags get_flags() const, g_dbus_proxy_get_flags)
@@ -267,7 +267,7 @@ public:
       const Glib::ustring&               method_name{.},
       const SlotAsyncReady&              slot{callback?},
       const Glib::RefPtr<Cancellable>&   cancellable{.?},
-      const Glib::VariantContainerBase&  parameters{.} = Glib::VariantContainerBase(),
+      const Glib::VariantContainerBase&  parameters{.} = {},
       int                                timeout_msec{.} = -1,
       CallFlags                          flags{.} = Gio::DBus::CallFlags::NONE
     ),
@@ -288,7 +288,7 @@ public:
     Glib::VariantContainerBase call_sync(
       const Glib::ustring&               method_name{.},
       const Glib::RefPtr<Cancellable>&   cancellable{.?},
-      const Glib::VariantContainerBase&  parameters{.} = Glib::VariantContainerBase(),
+      const Glib::VariantContainerBase&  parameters{.} = {},
       int                                timeout_msec{.} = -1,
       CallFlags                          flags{.} = Gio::DBus::CallFlags::NONE
     ),