mostly an exercise in learning how the LLVM <a
href="../LangRef.html#i_getelementptr">getelementptr</a> instruction works.
The getelementptr instruction is so nifty/unconventional, it <a
-href="../GetElementPtr.html">has its own FAQ</a>!).</li>
+href="../GetElementPtr.html">has its own FAQ</a>!). If you add support
+for recursive types (e.g. linked lists), make sure to read the <a
+href="../ProgrammersManual.html#TypeResolve">section in the LLVM
+Programmer's Manual</a> that describes how to construct them.</li>
<li><b>standard runtime</b> - Our current language allows the user to access
arbitrary external functions, and we use it for things like "printd" and