Fix warnings that occured on linux using clang

src/widgets/emotepopup.cpp

@@ -105,7 +105,7 @@ void EmotePopup::loadEmojis()
     builder.getMessage()->flags &= Message::Centered;
     builder.getMessage()->flags &= Message::DisableCompactEmotes;
 
-    emojis.each([this, &builder](const QString &key, const auto &value) {
+    emojis.each([&builder](const QString &key, const auto &value) {
         builder.append((new EmoteElement(value.emoteData, MessageElement::Flags::AlwaysShow))
                            ->setLink(Link(Link::Type::InsertText, ":" + value.shortCode + ":")));
     });

src/widgets/helper/notebooktab.cpp

@@ -63,7 +63,7 @@ NotebookTab::NotebookTab(Notebook *_notebook)
 
     this->menu.addAction(enableHighlightsOnNewMessageAction);
 
-    QObject::connect(enableHighlightsOnNewMessageAction, &QAction::toggled, [this](bool newValue) {
+    QObject::connect(enableHighlightsOnNewMessageAction, &QAction::toggled, [](bool newValue) {
         debug::Log("New value is {}", newValue);  //
     });
 }

src/widgets/qualitypopup.cpp

@@ -43,8 +43,6 @@ void QualityPopup::okButtonClicked()
 {
     QString channelURL = "twitch.tv/" + this->channelName;
 
-    singletons::SettingManager &settings = singletons::SettingManager::getInstance();
-
     try {
         streamlink::OpenStreamlink(channelURL, this->ui.selector.currentText());
     } catch (const streamlink::Exception &ex) {

src/widgets/qualitypopup.hpp

@@ -1,17 +1,13 @@
 #pragma once
 
+#include "basewindow.hpp"
+
 #include <QComboBox>
 #include <QDialogButtonBox>
-#include <QHBoxLayout>
 #include <QPushButton>
 #include <QVBoxLayout>
-#include <QWidget>
-
-#include "basewindow.hpp"
-#include "singletons/settingsmanager.hpp"
 
 namespace chatterino {
-
 namespace widgets {
 
 class QualityPopup : public BaseWindow

src/widgets/settingspages/accountspage.cpp

@@ -24,7 +24,7 @@ AccountsPage::AccountsPage()
         this->removeButton = buttons->addButton("Remove", QDialogButtonBox::NoRole);
     }
 
-    auto accountSwitch = layout.emplace<AccountSwitchWidget>(this).assign(&this->accSwitchWidget);
+    layout.emplace<AccountSwitchWidget>(this).assign(&this->accSwitchWidget);
 
     // ----
     QObject::connect(this->addButton, &QPushButton::clicked, []() {

src/widgets/settingspages/ignoreuserspage.cpp

@@ -45,10 +45,13 @@ IgnoreUsersPage::IgnoreUsersPage()
         {
             auto add = addremove.emplace<QPushButton>("Ignore user");
             auto remove = addremove.emplace<QPushButton>("Unignore User");
+            UNUSED(add);     // TODO: Add on-clicked event
+            UNUSED(remove);  // TODO: Add on-clicked event
             addremove->addStretch(1);
         }
 
         auto userList = group.emplace<QListView>();
+        UNUSED(userList);  // TODO: Fill this list in with ignored users
     }
 }
 

src/widgets/streamview.hpp

@@ -19,7 +19,9 @@ public:
     StreamView(std::shared_ptr<Channel> channel, const QUrl &url);
 
 private:
+#ifdef USEWEBENGINE
     QWebEngineView *stream;
+#endif
 };
 
 }  // namespace widgets

src/widgets/window.cpp

@@ -37,11 +37,11 @@ Window::Window(singletons::ThemeManager &_themeManager, WindowType _type)
         this->addTitleBarButton(TitleBarButton::Settings, [] {
             singletons::WindowManager::getInstance().showSettingsDialog();
         });
-        auto user = this->addTitleBarLabel([this] {
+        auto user = this->addTitleBarLabel([] {
             singletons::WindowManager::getInstance().showAccountSelectPopup(QCursor::pos());
         });
 
-        singletons::AccountManager::getInstance().Twitch.userChanged.connect([this, user] {
+        singletons::AccountManager::getInstance().Twitch.userChanged.connect([user] {
             user->getLabel().setText(
                 singletons::AccountManager::getInstance().Twitch.getCurrent()->getUserName());
         });