From 4832bc5d88e37ca35f1dd5f5d8ddd95cd8bbdd7d Mon Sep 17 00:00:00 2001
From: "Alex Lam S.L" <alexlamsl@gmail.com>
Date: Tue, 26 Dec 2017 21:25:35 +0800
Subject: replace single-use recursive functions (#2659)

fixes #2628
---
 lib/scope.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'lib/scope.js')

diff --git a/lib/scope.js b/lib/scope.js
index bbfa037c..bceec289 100644
--- a/lib/scope.js
+++ b/lib/scope.js
@@ -307,7 +307,9 @@ AST_Scope.DEFMETHOD("find_variable", function(name){
 });
 
 AST_Scope.DEFMETHOD("def_function", function(symbol){
-    this.functions.set(symbol.name, this.def_variable(symbol));
+    var def = this.def_variable(symbol);
+    this.functions.set(symbol.name, def);
+    return def;
 });
 
 AST_Scope.DEFMETHOD("def_variable", function(symbol){
-- 
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