Deref subscripts as needed for macro ref method arguments. #1789

test/test_suite/macros/ref_macro_method.c3

@@ -0,0 +1,26 @@
+import std::io;
+
+struct MyStruct
+{
+  DString* dyn;
+}
+
+fn void main()
+{
+  @pool()
+  {
+    usz values_len = 10;
+
+    MyStruct ms = {
+      .dyn = mem::temp_new_array(DString, values_len).ptr,
+    };
+
+    for (usz i; i < values_len; ++i)
+    {
+      ms.dyn[i].temp_init();
+    }
+
+    ms.dyn[0].append_chars("sad");
+    ms.dyn[0].append("sad");
+  };
+}