From d16f864b7b4d2a5907e25b4e9d50dbdbe08abe97 Mon Sep 17 00:00:00 2001
From: "A. S. Budden" <abudden@gmail.com>
Date: Thu, 2 Jun 2016 10:25:51 +0100
Subject: [PATCH] Added missing noSideEffect pragma

---
 lib/pure/strutils.nim | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/pure/strutils.nim b/lib/pure/strutils.nim
index 55494a8b5d..5ba8a6fd5a 100644
--- a/lib/pure/strutils.nim
+++ b/lib/pure/strutils.nim
@@ -1488,7 +1488,7 @@ type
 proc formatSize*(bytes: int64,
                  decimalSep = '.',
                  prefix = bpIEC,
-                 includeSpace = false): string =
+                 includeSpace = false): string {.noSideEffect.} =
   ## Rounds and formats `bytes`.
   ##
   ## By default, uses the IEC/ISO standard binary prefixes, so 1024 will be