From b3e6eb74b22bd617cfdd74b34d70057e81096fd2 Mon Sep 17 00:00:00 2001
From: Martin Carlberg <martin@carlberg.org>
Date: Thu, 16 May 2013 12:07:44 +0200
Subject: [PATCH] Fixed: Reset all the macros when compiling a new file in the
 default implementation of the macro store.

---
 Objective-J/acorn.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Objective-J/acorn.js b/Objective-J/acorn.js
index 1d1da740a..8eb0d89f1 100644
--- a/Objective-J/acorn.js
+++ b/Objective-J/acorn.js
@@ -135,7 +135,7 @@ if (typeof exports != "undefined" && !exports.acorn) {
     sourceFile = options.sourceFile || null;
   }
 
-  var macros = Object.create(null);
+  var macros;
   var macrosIsPredicate;
 
   function defaultAddMacro(macro) {
@@ -607,6 +607,7 @@ if (typeof exports != "undefined" && !exports.acorn) {
   // Reset the token state. Used at the start of a parse.
 
   function initTokenState() {
+    macros = Object.create(null);
     tokCurLine = 1;
     tokPos = tokLineStart = 0;
     tokRegexpAllowed = true;