From 0be71677d99511c210d7ff62e642dcb32956ed5d Mon Sep 17 00:00:00 2001
From: Araq <rumpf_a@web.de>
Date: Fri, 20 Oct 2017 17:23:36 +0200
Subject: [PATCH] macros.nim: added missing pairs iterator

---
 lib/core/macros.nim | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/lib/core/macros.nim b/lib/core/macros.nim
index 8c70d2b47..22c479a4a 100644
--- a/lib/core/macros.nim
+++ b/lib/core/macros.nim
@@ -986,6 +986,11 @@ iterator items*(n: NimNode): NimNode {.inline.} =
   for i in 0 ..< n.len:
     yield n[i]
 
+iterator pairs*(n: NimNode): (int, NimNode) {.inline.} =
+  ## Iterates over the children of the NimNode ``n`` and its indices.
+  for i in 0 ..< n.len:
+    yield (i, n[i])
+
 iterator children*(n: NimNode): NimNode {.inline.} =
   ## Iterates over the children of the NimNode ``n``.
   for i in 0 ..< n.len: