Fix subtyping of classes

2 files changed, 13 insertions, 17 deletions

diff --git a/cmd/demo/main.ha b/cmd/demo/main.ha
index 0926134..af7c60c 100644
--- a/cmd/demo/main.ha
+++ b/cmd/demo/main.ha
@@ -7,40 +7,39 @@ use rt;
 use types::c;
 
 fn about_clicked(btn: *gtk::Button, data: *opaque) void = {
-	let dialog = gtk::about_dialog_new();
+	let dialog = gtk::about_dialog_new(): *gtk::AboutDialog;
 	const authors: []*c::char = [
 		c::fromstr("Harriet?"),
 		null: *c::char,
 	];
 	gtk::about_dialog_set_license_type(
-		dialog: *gtk::AboutDialog,
+		dialog,
 		gtk::License::MPL_2_0,
 	);
 	gtk::about_dialog_set_authors(
-		dialog: *gtk::AboutDialog,
+		dialog,
 		authors: *[*]*c::char: **c::char,
 	);
 	gtk::about_dialog_set_website(
-		dialog: *gtk::AboutDialog,
+		dialog,
 		c::fromstr("https://git.sr.ht/~yerinalexey/hare-gi"),
 	);
-
 	gtk::widget_show_all(dialog);
 };
 
 fn activate(app: *gio::Application, data: *opaque) void = {
 	const app = app: *gtk::Application;
 
-	let button = gtk::button_new_with_label(c::fromstr("About"));
-	gtk::button_connect_clicked(button: *gtk::Button, &about_clicked, null);
+	let button = gtk::button_new_with_label(c::fromstr("About")): *gtk::Button;
+	gtk::button_connect_clicked(button, &about_clicked, null);
 
-	let headerbar = gtk::header_bar_new();
-	gtk::header_bar_set_title(headerbar: *gtk::HeaderBar, c::fromstr("hare-gi demo"));
-	gtk::header_bar_set_show_close_button(headerbar: *gtk::HeaderBar, glib::TRUE);
-	gtk::header_bar_pack_end(headerbar: *gtk::HeaderBar, button);
+	let headerbar = gtk::header_bar_new(): *gtk::HeaderBar;
+	gtk::header_bar_set_title(headerbar, c::fromstr("hare-gi demo"));
+	gtk::header_bar_set_show_close_button(headerbar, glib::TRUE);
+	gtk::header_bar_pack_end(headerbar, button);
 
-	let window = gtk::application_window_new(app);
-	gtk::window_set_titlebar(window: *gtk::Window, headerbar);
+	let window = gtk::application_window_new(app): *gtk::ApplicationWindow;
+	gtk::window_set_titlebar(window, headerbar);
 	gtk::widget_show_all(window);
 };
 
@@ -48,7 +47,7 @@ export fn main() void = {
 	let app = gtk::application_new(
 		c::fromstr("hare_gi.example"),
 		gio::ApplicationFlags::FLAGS_NONE,
-	): *gio::Application;
+	): *gtk::Application;
 	gio::application_connect_activate(app, &activate, null);
 	const status = gio::application_run(
 		app, rt::argc: int, rt::argv: **c::char,
diff --git a/cmd/hare-gi/emit.ha b/cmd/hare-gi/emit.ha
index cf0ecce..3e3f0c4 100644
--- a/cmd/hare-gi/emit.ha
+++ b/cmd/hare-gi/emit.ha
@@ -523,9 +523,6 @@ fn emit_field(ctx: *context, field: *gir::field) (void | io::error) = {
 	emit_indented_doc(ctx, field)?;
 	fmt::fprintf(ctx.current.output, "\t" "{}: ",
 		fix_identifier(field.name))?;
-	if (!field.writable) {
-		fmt::fprint(ctx.current.output, "const ")?;
-	};
 	emit_type(ctx, field.type_)?;
 	fmt::fprintln(ctx.current.output, ",")?;
 };