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LibGUI: Cast unused smart-pointer return values to void

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This commit is contained in:
Sam Atkins 2021-12-02 12:53:02 +00:00 • committed by Andreas Kling
parent 907feb84a0
commit d95e50643e
4 changed files with 5 additions and 5 deletions
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4
Userland/Libraries/LibGUI/SettingsWindow.cpp
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@ -26,7 +26,7 @@ ErrorOr<NonnullRefPtr<SettingsWindow>> SettingsWindow::create(String title, Show
auto main_widget = TRY(window->try_set_main_widget<GUI::Widget>()); auto main_widget = TRY(window->try_set_main_widget<GUI::Widget>());
main_widget->set_fill_with_background_color(true); main_widget->set_fill_with_background_color(true);
TRY(main_widget->try_set_layout<GUI::VerticalBoxLayout>()); (void)TRY(main_widget->try_set_layout<GUI::VerticalBoxLayout>());
main_widget->layout()->set_margins(4); main_widget->layout()->set_margins(4);
main_widget->layout()->set_spacing(6); main_widget->layout()->set_spacing(6);
@ -34,7 +34,7 @@ ErrorOr<NonnullRefPtr<SettingsWindow>> SettingsWindow::create(String title, Show
auto button_container = TRY(main_widget->try_add<GUI::Widget>()); auto button_container = TRY(main_widget->try_add<GUI::Widget>());
button_container->set_shrink_to_fit(true); button_container->set_shrink_to_fit(true);
TRY(button_container->try_set_layout<GUI::HorizontalBoxLayout>()); (void)TRY(button_container->try_set_layout<GUI::HorizontalBoxLayout>());
button_container->layout()->set_spacing(6); button_container->layout()->set_spacing(6);
if (show_defaults_button == ShowDefaultsButton::Yes) { if (show_defaults_button == ShowDefaultsButton::Yes) {

2
Userland/Libraries/LibGUI/TextDocument.cpp
View file

@ -85,7 +85,7 @@ bool TextDocument::set_text(StringView text, AllowCallback allow_callback)
// Don't show the file's trailing newline as an actual new line. // Don't show the file's trailing newline as an actual new line.
if (line_count() > 1 && line(line_count() - 1).is_empty()) if (line_count() > 1 && line(line_count() - 1).is_empty())
m_lines.take_last(); (void)m_lines.take_last();
m_client_notifications_enabled = true; m_client_notifications_enabled = true;

2
Userland/Libraries/LibGUI/Toolbar.cpp
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@ -118,7 +118,7 @@ ErrorOr<void> Toolbar::try_add_separator()
auto item = TRY(adopt_nonnull_own_or_enomem(new (nothrow) Item)); auto item = TRY(adopt_nonnull_own_or_enomem(new (nothrow) Item));
item->type = Item::Type::Separator; item->type = Item::Type::Separator;
TRY(try_add<SeparatorWidget>(m_orientation == Gfx::Orientation::Horizontal ? Gfx::Orientation::Vertical : Gfx::Orientation::Horizontal)); (void)TRY(try_add<SeparatorWidget>(m_orientation == Gfx::Orientation::Horizontal ? Gfx::Orientation::Vertical : Gfx::Orientation::Horizontal));
m_items.unchecked_append(move(item)); m_items.unchecked_append(move(item));
return {}; return {};
} }

2
Userland/Libraries/LibGUI/UndoStack.cpp
View file

@ -57,7 +57,7 @@ void UndoStack::push(NonnullOwnPtr<Command> command)
{ {
// If the stack cursor is behind the top of the stack, nuke everything from here to the top. // If the stack cursor is behind the top of the stack, nuke everything from here to the top.
while (m_stack.size() != m_stack_index) while (m_stack.size() != m_stack_index)
m_stack.take_last(); (void)m_stack.take_last();
if (m_clean_index.has_value() && m_clean_index.value() > m_stack.size()) if (m_clean_index.has_value() && m_clean_index.value() > m_stack.size())
m_clean_index = {}; m_clean_index = {};