Fix build with clang

Telegram/SourceFiles/mtproto/mtp_instance.cpp

@@ -1027,7 +1027,7 @@ void Instance::Private::unregisterRequest(mtpRequestId requestId) {
 		auto handling = 0;
 		do {
 			handling = toResend.size();
-			for (const auto [resendingId, afterId] : _dependentRequests) {
+			for (const auto &[resendingId, afterId] : _dependentRequests) {
 				if (toRemove.contains(afterId)) {
 					toRemove.emplace(resendingId);
 					toResend.emplace(resendingId);

Telegram/SourceFiles/ui/chat/attach/attach_abstract_single_file_preview.cpp

@@ -90,7 +90,6 @@ void AbstractSingleFilePreview::paintEvent(QPaintEvent *e) {
 	const auto w = width()
 		- st::boxPhotoPadding.left()
 		- st::boxPhotoPadding.right();
-	const auto h = height();
 	const auto &st = !isThumbedLayout(_data)
 		? st::attachPreviewLayout
 		: st::attachPreviewThumbLayout;
@@ -165,9 +164,6 @@ void AbstractSingleFilePreview::updateTextWidthFor(Data &data) {
 	const auto &st = !isThumbedLayout(data)
 		? st::attachPreviewLayout
 		: st::attachPreviewThumbLayout;
-	const auto nameleft = st.thumbSize + st.padding.right();
-	const auto nametop = st.nameTop;
-	const auto statustop = st.statusTop;
 	const auto buttonsCount = (_type == AttachControls::Type::EditOnly)
 		? 1
 		: (_type == AttachControls::Type::Full)

Telegram/SourceFiles/window/window_outdated_bar.cpp

@@ -18,11 +18,11 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 namespace Window {
 namespace {
 
+#ifdef DESKTOP_APP_SPECIAL_TARGET
 constexpr auto kMinimalSkip = 7;
 constexpr auto kSoonSkip = 30;
 constexpr auto kNowSkip = 90;
 
-#ifdef DESKTOP_APP_SPECIAL_TARGET
 class Bar : public Ui::RpWidget {
 public:
 	Bar(not_null<QWidget*> parent, QDate date);