From 082c440f13e352a6fc601b3c8a693b5ee8dc5170 Mon Sep 17 00:00:00 2001
From: Zachary Carter <carterza@gmail.com>
Date: Thu, 8 Aug 2019 23:48:25 +0300
Subject: [PATCH] Fixes effect error in pure/logging.nim (#11898)

* Fix effect error in pure/logging.nim

Currently calling `logging.log` will produce - `Error: can have an unlisted effect: RootEffect`. Add `RootEffect` to list of tags.

* the only tag necessary is RootEffect since all other Effects are descendants of RootEffect
---
 lib/pure/logging.nim | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/pure/logging.nim b/lib/pure/logging.nim
index 4dcf181b80..4720e02e42 100644
--- a/lib/pure/logging.nim
+++ b/lib/pure/logging.nim
@@ -320,7 +320,7 @@ proc substituteLog*(frmt: string, level: Level, args: varargs[string, `$`]): str
 
 method log*(logger: Logger, level: Level, args: varargs[string, `$`]) {.
             raises: [Exception], gcsafe,
-            tags: [TimeEffect, WriteIOEffect, ReadIOEffect], base.} =
+            tags: [RootEffect], base.} =
   ## Override this method in custom loggers. The default implementation does
   ## nothing.
   ##