[*] Add static typing to loops

addons/licenses/component.gd

@@ -172,7 +172,7 @@ func duplicate():
     dup.contact = self.contact
     dup.web = self.web
     dup.paths = self.paths.duplicate()
-    for license in self.licenses:
+    for license: License in self.licenses:
         dup.licenses.append(license.duplicate())
 
     return dup

addons/licenses/internal/file_system_watcher.gd

@@ -13,8 +13,8 @@ func _init(components: ComponentsContainer):
 
 func _on_file_moved(old_file: String, new_file: String) -> void:
     var changed: bool = false
-    for comp in self._components.components():
-        for idx in range(comp.paths.size()):
+    for comp: Component in self._components.components():
+        for idx: int in range(comp.paths.size()):
             if comp.paths[idx] == old_file:
                 changed = true
                 comp.paths[idx] = new_file
@@ -28,8 +28,8 @@ func _on_file_moved(old_file: String, new_file: String) -> void:
 func _on_folder_moved(old_folder: String, new_folder: String) -> void:
     var old_folder_no_slash: String = old_folder.rstrip("/")
     var changed: bool = false
-    for comp in self._components.components():
-        for idx in range(comp.paths.size()):
+    for comp: Component in self._components.components():
+        for idx: int in range(comp.paths.size()):
             var path: String = comp.paths[idx]
             if path == old_folder_no_slash:
                 changed = true

addons/licenses/plugin.gd

@@ -5,32 +5,32 @@ const LicensesDialogScene: PackedScene = preload("internal/licenses_dialog.tscn"
 const Licenses := preload("licenses.gd")
 const ExportPlugin := preload("export_plugin.gd")
 
-var export_plugin: ExportPlugin
-var licenses_dialog: Window
+var _export_plugin: ExportPlugin
+var _licenses_dialog: Window
 
 func _get_plugin_name() -> String:
     return "Licenses"
 
 func _enter_tree() -> void:
     set_project_setting(Licenses.DATA_FILE, "res://licenses.json", TYPE_STRING, PROPERTY_HINT_FILE)
 
-    self.export_plugin = ExportPlugin.new()
-    self.add_export_plugin(self.export_plugin)
+    self._export_plugin = ExportPlugin.new()
+    self.add_export_plugin(self._export_plugin)
 
-    self.licenses_dialog = LicensesDialogScene.instantiate()
-    EditorInterface.get_base_control().add_child(self.licenses_dialog)
+    self._licenses_dialog = LicensesDialogScene.instantiate()
+    EditorInterface.get_base_control().add_child(self._licenses_dialog)
     self.add_tool_menu_item(self._get_plugin_name() + "...", self._show_popup)
 
 func _exit_tree() -> void:
     self.remove_tool_menu_item(self._get_plugin_name() + "...")
-    self.licenses_dialog.queue_free()
-    self.remove_export_plugin(self.export_plugin)
+    self._licenses_dialog.queue_free()
+    self.remove_export_plugin(self._export_plugin)
 
 func _show_popup() -> void:
-    if licenses_dialog.visible:
-        self.licenses_dialog.grab_focus()
+    if _licenses_dialog.visible:
+        self._licenses_dialog.grab_focus()
     else:
-        self.licenses_dialog.popup_centered_ratio(0.4)
+        self._licenses_dialog.popup_centered_ratio(0.4)
 
 static func set_project_setting(key: String, initial_value, type: int, type_hint: int) -> void:
     if not ProjectSettings.has_setting(key):

examples/custom_theme_overrides/main.gd

@@ -43,7 +43,7 @@ func _notification(what: int) -> void:
             self._update_layout()
 
 func _update_layout() -> void:
-    for child in self.get_children():
+    for child: Node in self.get_children():
         if child is Label:
             if self.has_theme_color_override("my_font_color"):
                 child.add_theme_color_override("font_color", self.get_theme_color("my_font_color"))

examples/glogging/main.gd

@@ -11,7 +11,7 @@ func _ready() -> void:
     GLogging.info("ready and initialize GUI")
     self._logger.append(GLogging.root_logger.create_child("network"))
     self._logger.append(GLogging.root_logger.create_child("gui", GLogging.LEVEL_WARNING))
-    for logger in self._logger:
+    for logger: GLogging.Logger in self._logger:
         self._logger_options.add_item(logger.name)
     self._log_level_options.select(GLogging.root_logger.log_level() / 10)
     GLogging.info("initialized logger %s %s", ["root", "and other"])

examples/licenses/license_container.gd

@@ -18,7 +18,7 @@ func set_component(component: Component) -> void:
     self._web.text = component.web
     self._license.text = ""
     self._license_text.text = ""
-    for idx in range(len(component.licenses)):
+    for idx: int in range(len(component.licenses)):
         var license: Component.License = component.licenses[idx]
         if idx > 0:
             self._license.text = self._license.text + " & "