Add further support for params arrays

This brings support for params-arrays in normal vala source code.

The parameter is a null-terminated array which is represented as variadic
parameter in generated C.

This feature is considered experimental for now.

Fixes https://gitlab.gnome.org/GNOME/vala/issues/128

1 files changed, 42 insertions, 0 deletions

diff --git a/tests/methods/params-array.vala b/tests/methods/params-array.vala
new file mode 100644
index 000000000..3c76d7048
--- /dev/null
+++ b/tests/methods/params-array.vala
@@ -0,0 +1,42 @@
+void foo (params string[] strv) {
+	assert (strv.length == 3);
+	assert (strv[0] == "foo");
+	assert (strv[1] == "bar");
+	assert (strv[2] == "manam");
+}
+
+void bar (params int[] intv) {
+	assert (intv.length == 3);
+	assert (intv[0] == 23);
+	assert (intv[1] == 42);
+	assert (intv[2] == 4711);
+}
+
+void manam (params Value?[] valuev) {
+	assert (valuev.length == 3);
+	assert (valuev[0] == "foo");
+	assert (valuev[1] == 4711);
+	assert (valuev[2] == 3.1415);
+}
+
+void manam_owned (params owned Value?[] valuev) {
+	assert (valuev.length == 3);
+	assert (valuev[0] == "foo");
+	assert (valuev[1] == 4711);
+	assert (valuev[2] == 3.1415);
+}
+
+void minim (params Variant[] variantv) {
+	assert (variantv.length == 3);
+	assert ((string) variantv[0] == "foo");
+	assert ((int) variantv[1] == 4711);
+	assert ((double) variantv[2] == 3.1415);
+}
+
+void main () {
+	foo ("foo", "bar", "manam");
+	bar (23, 42, 4711);
+	manam ("foo", 4711, 3.1415);
+	manam_owned ("foo", 4711, 3.1415);
+	minim ("foo", 4711, 3.1415);
+}