From a27eb51535f9ff233b67e5bac80cc51b81c343c7 Mon Sep 17 00:00:00 2001
From: Zahary Karadjov <zahary@gmail.com>
Date: Fri, 27 Dec 2013 18:34:28 +0200
Subject: towards support for composite type classes such as seq[Number] and
 SquareMatrix[T]

---
 compiler/ast.nim | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'compiler/ast.nim')

diff --git a/compiler/ast.nim b/compiler/ast.nim
index 130f5a5ad..45784bbcb 100644
--- a/compiler/ast.nim
+++ b/compiler/ast.nim
@@ -340,6 +340,7 @@ type
     tyParametricTypeClass # structured similarly to tyGenericInst
                           # lastSon is the body of the type class
     tyBuiltInTypeClass
+    tyCompositeTypeClass
     tyAnd
     tyOr
     tyNot
@@ -350,7 +351,7 @@ const
   tyPureObject* = tyTuple
   GcTypeKinds* = {tyRef, tySequence, tyString}
   tyError* = tyProxy # as an errornous node should match everything
-  tyTypeClasses* = {tyTypeClass, tyBuiltInTypeClass,
+  tyTypeClasses* = {tyTypeClass, tyBuiltInTypeClass, tyCompositeTypeClass,
                     tyParametricTypeClass, tyAnd, tyOr, tyNot, tyAnything}
 
 type
-- 
cgit 1.4.1-2-gfad0