From 94c45136eae6c47321414352d50a680c4312b729 Mon Sep 17 00:00:00 2001
From: Dmitry Atamanov <data-man@users.noreply.github.com>
Date: Sat, 19 May 2018 18:32:18 +0300
Subject: [PATCH] Fixes #6832 (#7813)

Fixes #6832
---
 lib/system.nim | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/system.nim b/lib/system.nim
index 5781aff273..06c4f103b3 100644
--- a/lib/system.nim
+++ b/lib/system.nim
@@ -3808,7 +3808,9 @@ template doAssert*(cond: bool, msg = "") =
   bind instantiationInfo
   {.line: instantiationInfo().}:
     if not cond:
-      raiseAssert(astToStr(cond) & ' ' & msg)
+      raiseAssert(astToStr(cond) & ' ' &
+                  instantiationInfo(-1, false).fileName & '(' &
+                  $instantiationInfo(-1, false).line & ") " & msg)
 
 iterator items*[T](a: seq[T]): T {.inline.} =
   ## iterates over each item of `a`.