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authorAraq <rumpf_a@web.de>2015-02-05 02:27:43 +0100
committerAraq <rumpf_a@web.de>2015-02-05 12:23:26 +0100
commitc795a469bcc70f912363f1639a323465e5176f5b (patch)
tree94a6dd22c1d4299ceab131236af35720e3fb8020
parentd41d9f704d8b97b7b0d90c62cde64c864b091b59 (diff)
downloadNim-c795a469bcc70f912363f1639a323465e5176f5b.tar.gz
fixes #2011
-rw-r--r--lib/system.nim3
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/system.nim b/lib/system.nim
index 12c5c6303..8948c62a1 100644
--- a/lib/system.nim
+++ b/lib/system.nim
@@ -2194,7 +2194,8 @@ elif hostOS != "standalone":
       inc(i)
   {.pop.}
 
-proc echo*(x: varargs[expr, `$`]) {.magic: "Echo", tags: [WriteIOEffect], benign.}
+proc echo*(x: varargs[expr, `$`]) {.magic: "Echo", tags: [WriteIOEffect],
+  benign, sideEffect.}
   ## Writes and flushes the parameters to the standard output.
   ##
   ## Special built-in that takes a variable number of arguments. Each argument