From 9fe8d6707bab507cbda6696e6f09b4769c327d21 Mon Sep 17 00:00:00 2001
From: Dave Cunningham <sparkprime@gmail.com>
Date: Sat, 2 Apr 2016 20:30:20 -0400
Subject: [PATCH] Remove unused var.original field.

---
 core/ast.h | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/core/ast.h b/core/ast.h
index 6a6a32d16..72a2464e8 100644
--- a/core/ast.h
+++ b/core/ast.h
@@ -717,13 +717,8 @@ struct Unary : public AST {
 /** Represents variables. */
 struct Var : public AST {
     const Identifier *id;
-    const Identifier *original;
     Var(const LocationRange &lr, const Fodder &open_fodder, const Identifier *id)
-      : AST(lr, AST_VAR, open_fodder), id(id), original(id)
-    { }
-    Var(const LocationRange &lr, const Fodder &open_fodder, const Identifier *id,
-        const Identifier *original)
-      : AST(lr, AST_VAR, open_fodder), id(id), original(original)
+      : AST(lr, AST_VAR, open_fodder), id(id)
     { }
 };