From b9c1dd007279876f2f1d8a4085ffbfb0c9a27bb3 Mon Sep 17 00:00:00 2001
From: Dominik Picheta <dominikpicheta@googlemail.com>
Date: Mon, 3 Aug 2015 18:42:02 +0100
Subject: [PATCH] Fixed macros.nim not compiling.

Iterator aliases are not possible.
---
 lib/core/macros.nim | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/lib/core/macros.nim b/lib/core/macros.nim
index 5d852cdb11..d371a92cfc 100644
--- a/lib/core/macros.nim
+++ b/lib/core/macros.nim
@@ -724,7 +724,10 @@ iterator items*(n: NimNode): NimNode {.inline.} =
   for i in 0 ..< n.len:
     yield n[i]
 
-iterator children*(n: NimNode): NimNode {.inline.} = items
+iterator children*(n: NimNode): NimNode {.inline.} =
+  ## Iterates over the children of the NimNode ``n``.
+  for i in 0 ..< n.len:
+    yield n[i]
 
 template findChild*(n: NimNode; cond: expr): NimNode {.
   immediate, dirty.} =