From 2ef7be5dc9f455e5dd9d8753aa34e2bb5db7f587 Mon Sep 17 00:00:00 2001
From: John Hodge <tpg@mutabah.net>
Date: Sun, 15 May 2016 21:39:25 +0800
Subject: HIR - Expression conversion progressing

---
 src/hir/expr_ptr.hpp | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'src/hir/expr_ptr.hpp')

diff --git a/src/hir/expr_ptr.hpp b/src/hir/expr_ptr.hpp
index 2804136b..ba53b58f 100644
--- a/src/hir/expr_ptr.hpp
+++ b/src/hir/expr_ptr.hpp
@@ -1,7 +1,7 @@
 /*
  */
 #pragma once
-
+#include <memory>
 
 namespace HIR {
 
@@ -13,6 +13,12 @@ class ExprPtr
     
 public:
     ExprPtr();
+    ExprPtr(::std::unique_ptr< ::HIR::ExprNode> _);
+    ExprPtr(ExprPtr&& x):
+        node(x.node)
+    {
+        x.node = nullptr;
+    }
     ~ExprPtr();
 };
 
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