Replace NULL with nullptr

5 files changed, 33 insertions, 33 deletions

diff --git a/modules/gdscript/language_server/gdscript_extend_parser.cpp b/modules/gdscript/language_server/gdscript_extend_parser.cpp
index 0f6f13944b..b2c6b0e1ab 100644
--- a/modules/gdscript/language_server/gdscript_extend_parser.cpp
+++ b/modules/gdscript/language_server/gdscript_extend_parser.cpp
@@ -327,7 +327,7 @@ void ExtendGDScriptParser::parse_function_symbol(const GDScriptParser::FunctionN
 		int default_value_idx = i - (p_func->arguments.size() - p_func->default_values.size());
 		if (default_value_idx >= 0) {
 			const GDScriptParser::ConstantNode *const_node = dynamic_cast<const GDScriptParser::ConstantNode *>(p_func->default_values[default_value_idx]);
-			if (const_node == NULL) {
+			if (const_node == nullptr) {
 				const GDScriptParser::OperatorNode *operator_node = dynamic_cast<const GDScriptParser::OperatorNode *>(p_func->default_values[default_value_idx]);
 				if (operator_node) {
 					const_node = dynamic_cast<const GDScriptParser::ConstantNode *>(operator_node->next);
@@ -507,7 +507,7 @@ String ExtendGDScriptParser::get_uri() const {
 }
 
 const lsp::DocumentSymbol *ExtendGDScriptParser::search_symbol_defined_at_line(int p_line, const lsp::DocumentSymbol &p_parent) const {
-	const lsp::DocumentSymbol *ret = NULL;
+	const lsp::DocumentSymbol *ret = nullptr;
 	if (p_line < p_parent.range.start.line) {
 		return ret;
 	} else if (p_parent.range.start.line == p_line) {
@@ -591,7 +591,7 @@ const lsp::DocumentSymbol *ExtendGDScriptParser::get_member_symbol(const String
 		}
 	}
 
-	return NULL;
+	return nullptr;
 }
 
 const List<lsp::DocumentLink> &ExtendGDScriptParser::get_document_links() const {
@@ -602,7 +602,7 @@ const Array &ExtendGDScriptParser::get_member_completions() {
 
 	if (member_completions.empty()) {
 
-		const String *name = members.next(NULL);
+		const String *name = members.next(nullptr);
 		while (name) {
 
 			const lsp::DocumentSymbol *symbol = members.get(*name);
@@ -613,11 +613,11 @@ const Array &ExtendGDScriptParser::get_member_completions() {
 			name = members.next(name);
 		}
 
-		const String *_class = inner_classes.next(NULL);
+		const String *_class = inner_classes.next(nullptr);
 		while (_class) {
 
 			const ClassMembers *inner_class = inner_classes.getptr(*_class);
-			const String *member_name = inner_class->next(NULL);
+			const String *member_name = inner_class->next(nullptr);
 			while (member_name) {
 				const lsp::DocumentSymbol *symbol = inner_class->get(*member_name);
 				lsp::CompletionItem item = symbol->make_completion_item();
@@ -648,7 +648,7 @@ Dictionary ExtendGDScriptParser::dump_function_api(const GDScriptParser::Functio
 		int default_value_idx = i - (p_func->arguments.size() - p_func->default_values.size());
 		if (default_value_idx >= 0) {
 			const GDScriptParser::ConstantNode *const_node = dynamic_cast<const GDScriptParser::ConstantNode *>(p_func->default_values[default_value_idx]);
-			if (const_node == NULL) {
+			if (const_node == nullptr) {
 				const GDScriptParser::OperatorNode *operator_node = dynamic_cast<const GDScriptParser::OperatorNode *>(p_func->default_values[default_value_idx]);
 				if (operator_node) {
 					const_node = dynamic_cast<const GDScriptParser::ConstantNode *>(operator_node->next);
@@ -778,7 +778,7 @@ Error ExtendGDScriptParser::parse(const String &p_code, const String &p_path) {
 	path = p_path;
 	lines = p_code.split("\n");
 
-	Error err = GDScriptParser::parse(p_code, p_path.get_base_dir(), false, p_path, false, NULL, false);
+	Error err = GDScriptParser::parse(p_code, p_path.get_base_dir(), false, p_path, false, nullptr, false);
 	update_diagnostics();
 	update_symbols();
 	update_document_links(p_code);
diff --git a/modules/gdscript/language_server/gdscript_language_protocol.cpp b/modules/gdscript/language_server/gdscript_language_protocol.cpp
index 2243a7b81d..69662e96f7 100644
--- a/modules/gdscript/language_server/gdscript_language_protocol.cpp
+++ b/modules/gdscript/language_server/gdscript_language_protocol.cpp
@@ -35,7 +35,7 @@
 #include "editor/editor_log.h"
 #include "editor/editor_node.h"
 
-GDScriptLanguageProtocol *GDScriptLanguageProtocol::singleton = NULL;
+GDScriptLanguageProtocol *GDScriptLanguageProtocol::singleton = nullptr;
 
 Error GDScriptLanguageProtocol::LSPeer::handle_data() {
 	int read = 0;
@@ -191,7 +191,7 @@ Dictionary GDScriptLanguageProtocol::initialize(const Dictionary &p_params) {
 		Dictionary request = make_notification("gdscrip_client/changeWorkspace", params);
 
 		Ref<LSPeer> peer = clients.get(latest_client_id);
-		if (peer != NULL) {
+		if (peer != nullptr) {
 			String msg = JSON::print(request);
 			msg = format_output(msg);
 			(*peer)->res_queue.push_back(msg.utf8());
@@ -230,26 +230,26 @@ void GDScriptLanguageProtocol::poll() {
 	if (server->is_connection_available()) {
 		on_client_connected();
 	}
-	const int *id = NULL;
+	const int *id = nullptr;
 	while ((id = clients.next(id))) {
 		Ref<LSPeer> peer = clients.get(*id);
 		StreamPeerTCP::Status status = peer->connection->get_status();
 		if (status == StreamPeerTCP::STATUS_NONE || status == StreamPeerTCP::STATUS_ERROR) {
 			on_client_disconnected(*id);
-			id = NULL;
+			id = nullptr;
 		} else {
 			if (peer->connection->get_available_bytes() > 0) {
 				latest_client_id = *id;
 				Error err = peer->handle_data();
 				if (err != OK && err != ERR_BUSY) {
 					on_client_disconnected(*id);
-					id = NULL;
+					id = nullptr;
 				}
 			}
 			Error err = peer->send_data();
 			if (err != OK && err != ERR_BUSY) {
 				on_client_disconnected(*id);
-				id = NULL;
+				id = nullptr;
 			}
 		}
 	}
@@ -260,7 +260,7 @@ Error GDScriptLanguageProtocol::start(int p_port, const IP_Address &p_bind_ip) {
 }
 
 void GDScriptLanguageProtocol::stop() {
-	const int *id = NULL;
+	const int *id = nullptr;
 	while ((id = clients.next(id))) {
 		Ref<LSPeer> peer = clients.get(*id);
 		peer->connection->disconnect_from_host();
@@ -274,7 +274,7 @@ void GDScriptLanguageProtocol::notify_client(const String &p_method, const Varia
 		p_client_id = latest_client_id;
 	}
 	Ref<LSPeer> peer = clients.get(p_client_id);
-	ERR_FAIL_COND(peer == NULL);
+	ERR_FAIL_COND(peer == nullptr);
 
 	Dictionary message = make_notification(p_method, p_params);
 	String msg = JSON::print(message);
diff --git a/modules/gdscript/language_server/gdscript_language_server.cpp b/modules/gdscript/language_server/gdscript_language_server.cpp
index 7170c63058..e1d86ecdd4 100644
--- a/modules/gdscript/language_server/gdscript_language_server.cpp
+++ b/modules/gdscript/language_server/gdscript_language_server.cpp
@@ -35,7 +35,7 @@
 #include "editor/editor_node.h"
 
 GDScriptLanguageServer::GDScriptLanguageServer() {
-	thread = NULL;
+	thread = nullptr;
 	thread_running = false;
 	started = false;
 
@@ -87,7 +87,7 @@ void GDScriptLanguageServer::start() {
 	if (protocol.start(port, IP_Address("127.0.0.1")) == OK) {
 		EditorNode::get_log()->add_message("--- GDScript language server started ---", EditorLog::MSG_TYPE_EDITOR);
 		if (use_thread) {
-			ERR_FAIL_COND(thread != NULL);
+			ERR_FAIL_COND(thread != nullptr);
 			thread_running = true;
 			thread = Thread::create(GDScriptLanguageServer::thread_main, this);
 		}
@@ -98,11 +98,11 @@ void GDScriptLanguageServer::start() {
 
 void GDScriptLanguageServer::stop() {
 	if (use_thread) {
-		ERR_FAIL_COND(NULL == thread);
+		ERR_FAIL_COND(nullptr == thread);
 		thread_running = false;
 		Thread::wait_to_finish(thread);
 		memdelete(thread);
-		thread = NULL;
+		thread = nullptr;
 	}
 	protocol.stop();
 	started = false;
diff --git a/modules/gdscript/language_server/gdscript_text_document.cpp b/modules/gdscript/language_server/gdscript_text_document.cpp
index fbf8ef2f8f..f065b33570 100644
--- a/modules/gdscript/language_server/gdscript_text_document.cpp
+++ b/modules/gdscript/language_server/gdscript_text_document.cpp
@@ -90,12 +90,12 @@ void GDScriptTextDocument::initialize() {
 
 		const HashMap<StringName, ClassMembers> &native_members = GDScriptLanguageProtocol::get_singleton()->get_workspace()->native_members;
 
-		const StringName *class_ptr = native_members.next(NULL);
+		const StringName *class_ptr = native_members.next(nullptr);
 		while (class_ptr) {
 
 			const ClassMembers &members = native_members.get(*class_ptr);
 
-			const String *name = members.next(NULL);
+			const String *name = members.next(nullptr);
 			while (name) {
 
 				const lsp::DocumentSymbol *symbol = members.get(*name);
@@ -227,7 +227,7 @@ Dictionary GDScriptTextDocument::resolve(const Dictionary &p_params) {
 	lsp::CompletionParams params;
 	Variant data = p_params["data"];
 
-	const lsp::DocumentSymbol *symbol = NULL;
+	const lsp::DocumentSymbol *symbol = nullptr;
 
 	if (data.get_type() == Variant::DICTIONARY) {
 
diff --git a/modules/gdscript/language_server/gdscript_workspace.cpp b/modules/gdscript/language_server/gdscript_workspace.cpp
index 205257b8f2..32fc8f36f0 100644
--- a/modules/gdscript/language_server/gdscript_workspace.cpp
+++ b/modules/gdscript/language_server/gdscript_workspace.cpp
@@ -93,7 +93,7 @@ const lsp::DocumentSymbol *GDScriptWorkspace::get_native_symbol(const String &p_
 		class_name = ClassDB::get_parent_class(class_name);
 	}
 
-	return NULL;
+	return nullptr;
 }
 
 const lsp::DocumentSymbol *GDScriptWorkspace::get_script_symbol(const String &p_path) const {
@@ -101,7 +101,7 @@ const lsp::DocumentSymbol *GDScriptWorkspace::get_script_symbol(const String &p_
 	if (S) {
 		return &(S->get()->get_symbols());
 	}
-	return NULL;
+	return nullptr;
 }
 
 void GDScriptWorkspace::reload_all_workspace_scripts() {
@@ -152,7 +152,7 @@ ExtendGDScriptParser *GDScriptWorkspace::get_parse_successed_script(const String
 	if (S) {
 		return S->get();
 	}
-	return NULL;
+	return nullptr;
 }
 
 ExtendGDScriptParser *GDScriptWorkspace::get_parse_result(const String &p_path) {
@@ -164,7 +164,7 @@ ExtendGDScriptParser *GDScriptWorkspace::get_parse_result(const String &p_path)
 	if (S) {
 		return S->get();
 	}
-	return NULL;
+	return nullptr;
 }
 
 Array GDScriptWorkspace::symbol(const Dictionary &p_params) {
@@ -402,7 +402,7 @@ void GDScriptWorkspace::_get_owners(EditorFileSystemDirectory *efsd, String p_pa
 }
 
 Node *GDScriptWorkspace::_get_owner_scene_node(String p_path) {
-	Node *owner_scene_node = NULL;
+	Node *owner_scene_node = nullptr;
 	List<String> owners;
 
 	_get_owners(EditorFileSystem::get_singleton()->get_filesystem(), p_path, owners);
@@ -438,7 +438,7 @@ void GDScriptWorkspace::completion(const lsp::CompletionParams &p_params, List<S
 
 const lsp::DocumentSymbol *GDScriptWorkspace::resolve_symbol(const lsp::TextDocumentPositionParams &p_doc_pos, const String &p_symbol_name, bool p_func_requred) {
 
-	const lsp::DocumentSymbol *symbol = NULL;
+	const lsp::DocumentSymbol *symbol = nullptr;
 
 	String path = get_file_path(p_doc_pos.textDocument.uri);
 	if (const ExtendGDScriptParser *parser = get_parse_result(path)) {
@@ -466,7 +466,7 @@ const lsp::DocumentSymbol *GDScriptWorkspace::resolve_symbol(const lsp::TextDocu
 			} else {
 
 				ScriptLanguage::LookupResult ret;
-				if (OK == GDScriptLanguage::get_singleton()->lookup_code(parser->get_text_for_lookup_symbol(pos, symbol_identifier, p_func_requred), symbol_identifier, path, NULL, ret)) {
+				if (OK == GDScriptLanguage::get_singleton()->lookup_code(parser->get_text_for_lookup_symbol(pos, symbol_identifier, p_func_requred), symbol_identifier, path, nullptr, ret)) {
 
 					if (ret.type == ScriptLanguage::LookupResult::RESULT_SCRIPT_LOCATION) {
 
@@ -506,7 +506,7 @@ void GDScriptWorkspace::resolve_related_symbols(const lsp::TextDocumentPositionP
 		Vector2i offset;
 		symbol_identifier = parser->get_identifier_under_position(p_doc_pos.position, offset);
 
-		const StringName *class_ptr = native_members.next(NULL);
+		const StringName *class_ptr = native_members.next(nullptr);
 		while (class_ptr) {
 			const ClassMembers &members = native_members.get(*class_ptr);
 			if (const lsp::DocumentSymbol *const *symbol = members.getptr(symbol_identifier)) {
@@ -523,7 +523,7 @@ void GDScriptWorkspace::resolve_related_symbols(const lsp::TextDocumentPositionP
 			}
 
 			const HashMap<String, ClassMembers> &inner_classes = script->get_inner_classes();
-			const String *_class = inner_classes.next(NULL);
+			const String *_class = inner_classes.next(nullptr);
 			while (_class) {
 
 				const ClassMembers *inner_class = inner_classes.getptr(*_class);
@@ -552,7 +552,7 @@ const lsp::DocumentSymbol *GDScriptWorkspace::resolve_native_symbol(const lsp::N
 		}
 	}
 
-	return NULL;
+	return nullptr;
 }
 
 void GDScriptWorkspace::resolve_document_links(const String &p_uri, List<lsp::DocumentLink> &r_list) {