From 640ba7d69e6adec8464e21b4dc3a16900294679d Mon Sep 17 00:00:00 2001
From: Jeremy Ashkenas <jashkenas@gmail.com>
Date: Sat, 18 Dec 2010 10:41:44 -0500
Subject: [PATCH] Issue #948. A plucked direct call should not have shared
 scope. (kinda defeats the whole point.)

---
 lib/command.js                  | 3 ++-
 lib/nodes.js                    | 1 -
 src/nodes.coffee                | 1 -
 test/test_comprehensions.coffee | 9 +++++++++
 4 files changed, 11 insertions(+), 3 deletions(-)

diff --git a/lib/command.js b/lib/command.js
index f2ac91b8..7611ef24 100644
--- a/lib/command.js
+++ b/lib/command.js
@@ -50,8 +50,9 @@
     return compileScripts();
   };
   compileScripts = function() {
-    var base, compile, source, _fn, _i, _len, _results;
+    var source, _fn, _i, _len, _results;
     _fn = function(source) {
+      var base, compile;
       base = path.join(source);
       compile = function(source, topLevel) {
         return path.exists(source, function(exists) {
diff --git a/lib/nodes.js b/lib/nodes.js
index a4600433..d33c5c6f 100644
--- a/lib/nodes.js
+++ b/lib/nodes.js
@@ -1884,7 +1884,6 @@
           args.unshift(new Literal('this'));
         }
         body.expressions[idx] = new Call(base, args);
-        o.sharedScope = true;
         defs += this.tab + new Assign(ref, fn).compile(o, LEVEL_TOP) + ';\n';
       }
       return defs;
diff --git a/src/nodes.coffee b/src/nodes.coffee
index 8b10ca72..b29ba950 100644
--- a/src/nodes.coffee
+++ b/src/nodes.coffee
@@ -1500,7 +1500,6 @@ exports.For = class For extends Base
         [val.base, base] = [base, val]
         args.unshift new Literal 'this'
       body.expressions[idx] = new Call base, args
-      o.sharedScope = yes
       defs += @tab + new Assign(ref, fn).compile(o, LEVEL_TOP) + ';\n'
     defs
 
diff --git a/test/test_comprehensions.coffee b/test/test_comprehensions.coffee
index 37467962..22690020 100644
--- a/test/test_comprehensions.coffee
+++ b/test/test_comprehensions.coffee
@@ -249,3 +249,12 @@ for d in a.b?.c
   e = d
 
 eq e, 3
+
+
+# Issue #948. Capturing loop variables.
+funcs = []
+for y in [1, 2, 3]
+  z = y
+  funcs.push -> "y is #{y} and z is #{z}"
+
+eq funcs[1](), "y is 2 and z is 2"