codegen: Make type-parameter properties readable

Those are immutable while being construct-only properties.

See https://gitlab.gnome.org/GNOME/vala/issues/190

1 files changed, 29 insertions, 0 deletions

diff --git a/tests/generics/type-parameter-properties.vala b/tests/generics/type-parameter-properties.vala
new file mode 100644
index 000000000..3004d198a
--- /dev/null
+++ b/tests/generics/type-parameter-properties.vala
@@ -0,0 +1,29 @@
+class Foo<G> : Object {
+}
+
+class Bar<T> : Foo<T> {
+}
+
+void main () {
+	var bar = new Bar<string> ();
+	{
+		Type type;
+		BoxedCopyFunc dup_func;
+		DestroyNotify destroy_func;
+
+		bar.get ("t-type", out type, "t-dup-func", out dup_func, "t-destroy-func", out destroy_func);
+		assert (type == typeof(string));
+		assert (dup_func == (BoxedCopyFunc) string.dup);
+		assert (destroy_func == (DestroyNotify) free);
+	}
+	{
+		Type type;
+		BoxedCopyFunc dup_func;
+		DestroyNotify destroy_func;
+
+		bar.get ("g-type", out type, "g-dup-func", out dup_func, "g-destroy-func", out destroy_func);
+		assert (type == typeof(string));
+		assert (dup_func == (BoxedCopyFunc) string.dup);
+		assert (destroy_func == (DestroyNotify) free);
+	}
+}