start work on struct handling

1 files changed, 37 insertions, 0 deletions

diff --git a/tests/struct_call.ek b/tests/struct_call.ek
new file mode 100644
index 0000000..d73dfb1
--- /dev/null
+++ b/tests/struct_call.ek
@@ -0,0 +1,37 @@
+typedef i27 {}
+typedef i9 {}
+
+typedef int_pair {
+	i27 a;
+	i27 b;
+}
+
+extern putchar(i9 c);
+
+add_int_pair(int_pair a, int_pair b => int_pair)
+{
+	return int_pair!{.a = a.a + b.a, .b = a.b + b.b};
+}
+
+add_int_pair_self(*int_pair a, *int_pair b)
+{
+	a*.a = a*.a + b*.a;
+	a*.b = a*.b + b*.b;
+}
+
+main()
+{
+	mut a = int_pair!{.a = 1, .b = 2};
+	mut b = int_pair!{.a = 3, .b = 4};
+
+	mut n = add_int_pair(a, b);
+	putchar('0' + n.a as i9);
+	putchar('0' + n.b as i9);
+
+	add_int_pair_self(a&, b&);
+
+	putchar('0' + a.a as i9);
+	putchar('0' + a.b as i9);
+	putchar('0' + b.a as i9);
+	putchar('0' + b.b as i9);
+}