From d61a0b4e013fb645ca6b85d1d3928602e4f33d81 Mon Sep 17 00:00:00 2001
From: Rich-Harris <richard.a.harris@gmail.com>
Date: Sun, 4 Oct 2015 15:45:30 -0400
Subject: [PATCH] remove overzealous duplicate error

---
 src/ast/Scope.js | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/ast/Scope.js b/src/ast/Scope.js
index 4bd4576..64c90be 100644
--- a/src/ast/Scope.js
+++ b/src/ast/Scope.js
@@ -86,7 +86,6 @@ export default class Scope {
 			this.parent.addDeclaration( node, isBlockDeclaration, isVar );
 		} else {
 			extractNames( node.id ).forEach( name => {
-				if ( this.declarations[ name ] ) throw new Error( `Duplicate declaration (${name})` );
 				this.declarations[ name ] = new Declaration( name );
 			});
 		}