From de62dc27fc00a9b91b4f82ecbaafc5e929da75bb Mon Sep 17 00:00:00 2001
From: Dominik Picheta <dominikpicheta@googlemail.com>
Date: Sat, 16 Aug 2014 19:50:08 +0100
Subject: [PATCH] Fixes for recent compiler changes.

---
 src/babelpkg/compat.nim | 35 ++++++++++++++++++-----------------
 1 file changed, 18 insertions(+), 17 deletions(-)

diff --git a/src/babelpkg/compat.nim b/src/babelpkg/compat.nim
index dbc4c43..307c24f 100644
--- a/src/babelpkg/compat.nim
+++ b/src/babelpkg/compat.nim
@@ -8,21 +8,22 @@
 
 import json
 
-when not defined(`{}`):
-  proc `{}`*(node: PJsonNode, key: string): PJsonNode =
-    ## Transverses the node and gets the given value. If any of the
-    ## names does not exist, returns nil
-    result = node
-    if isNil(node): return nil
-    result = result[key]
+when NimrodPatch <= 4 and NimrodMinor == 9:
+  when not defined(`{}`):
+    proc `{}`*(node: PJsonNode, key: string): PJsonNode =
+      ## Transverses the node and gets the given value. If any of the
+      ## names does not exist, returns nil
+      result = node
+      if isNil(node): return nil
+      result = result[key]
 
-when not defined(`{}=`):
-  proc `{}=`*(node: PJsonNode, names: varargs[string], value: PJsonNode) =
-    ## Transverses the node and tries to set the value at the given location
-    ## to `value` If any of the names are missing, they are added
-    var node = node
-    for i in 0..(names.len-2):
-      if isNil(node[names[i]]):
-        node[names[i]] = newJObject()
-      node = node[names[i]]
-    node[names[names.len-1]] = value
+  when not defined(`{}=`):
+    proc `{}=`*(node: PJsonNode, names: varargs[string], value: PJsonNode) =
+      ## Transverses the node and tries to set the value at the given location
+      ## to `value` If any of the names are missing, they are added
+      var node = node
+      for i in 0..(names.len-2):
+        if isNil(node[names[i]]):
+          node[names[i]] = newJObject()
+        node = node[names[i]]
+      node[names[names.len-1]] = value