From 22853e1463e4f5089844fd90214a99eb063f8fe2 Mon Sep 17 00:00:00 2001
From: =?utf8?q?J=C3=A9r=C3=A9mie=20Astor?= <astor.jeremie@wanadoo.fr>
Date: Thu, 1 Oct 2020 20:57:40 +0200
Subject: [PATCH] Start type aliases docs

---
 docs/Reference/Types/Typedefs.mdr | 29 ++++++++++++++++++++++++++++-
 1 file changed, 28 insertions(+), 1 deletion(-)

diff --git a/docs/Reference/Types/Typedefs.mdr b/docs/Reference/Types/Typedefs.mdr
index a64999b2..332cde61 100644
--- a/docs/Reference/Types/Typedefs.mdr
+++ b/docs/Reference/Types/Typedefs.mdr
@@ -1 +1,28 @@
-# Typedefs
+# Type aliases
+
+Create an alias for a previously defined type.
+
+@``` typedef_simple.gw
+typedef int MyInt;
+var MyInt i;
+<<< i >>>;
+<<< i $ int >>>;
+@```
+
+Aliases can also point to an array type
+
+@``` typedef_array.gw
+typedef float[3] Point;
+var Point p;
+foreach(a : p)
+  <<< a >>>;
+@```
+
+
+Aliases can be used to refer to a type family
+
+@``` typedef_tmpl.gw
+typedef Ptr:[int] IntPtr;
+var IntPtr int_ptr;
+<<< int_ptr >>>;
+@```
-- 
2.43.0