From 18dcc7a455d60ee10ebcfa83b3cc02785828c8ed Mon Sep 17 00:00:00 2001
From: Alexander Aprelev <aam@google.com>
Date: Tue, 13 Dec 2016 11:57:50 -0800
Subject: [PATCH] Fix pub build error

---
 lib/generator/ir.dart | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/generator/ir.dart b/lib/generator/ir.dart
index 8157cc9..033cfc8 100644
--- a/lib/generator/ir.dart
+++ b/lib/generator/ir.dart
@@ -133,7 +133,7 @@ class Field {
 class TypeRef {
   final String base;
   
-  TypeRef(this.base);
+  const TypeRef(this.base);
   
   const TypeRef.integer() : this('integer');
   const TypeRef.string() : this('string');