From 2b4a2b4d8df3bdc88916b374e7ba1956cb558a72 Mon Sep 17 00:00:00 2001
From: Rich-Harris <richard.a.harris@gmail.com>
Date: Sun, 4 Oct 2015 16:28:02 -0400
Subject: [PATCH] mark references from entry module export statements

---
 src/Module.js | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/Module.js b/src/Module.js
index f7509d2..e6961a2 100644
--- a/src/Module.js
+++ b/src/Module.js
@@ -314,6 +314,12 @@ export default class Module {
 		}
 
 		this.statements.forEach( statement => {
+			// skip `export { foo, bar, baz }`...
+			if ( statement.node.type === 'ExportNamedDeclaration' && statement.node.specifiers.length ) {
+				// ...unless this is the entry module
+				if ( this !== this.bundle.entryModule ) return;
+			};
+
 			statement.references.forEach( reference => {
 				const declaration = reference.scope.findDeclaration( reference.name ) ||
 				                    this.trace( reference.name );