Port member initialization from constructor to declaration (C++11)

Using `clang-tidy`'s `modernize-use-default-member-init` check and
manual review of the changes, and some extra manual changes that
`clang-tidy` failed to do.

Also went manually through all of `core` to find occurrences that
`clang-tidy` couldn't handle, especially all initializations done
in a constructor without using initializer lists.

1 files changed, 5 insertions, 5 deletions

diff --git a/modules/gdnative/pluginscript/pluginscript_script.h b/modules/gdnative/pluginscript/pluginscript_script.h
index 70b9ca980b..287f42bf7b 100644
--- a/modules/gdnative/pluginscript/pluginscript_script.h
+++ b/modules/gdnative/pluginscript/pluginscript_script.h
@@ -45,11 +45,11 @@ class PluginScript : public Script {
 	friend class PluginScriptLanguage;
 
 private:
-	godot_pluginscript_script_data *_data;
-	const godot_pluginscript_script_desc *_desc;
-	PluginScriptLanguage *_language;
-	bool _tool;
-	bool _valid;
+	godot_pluginscript_script_data *_data = nullptr;
+	const godot_pluginscript_script_desc *_desc = nullptr;
+	PluginScriptLanguage *_language = nullptr;
+	bool _tool = false;
+	bool _valid = false;
 
 	Ref<Script> _ref_base_parent;
 	StringName _native_parent;