From 69611ee4871252aa60eeba9421fc3a13b6e8c74b Mon Sep 17 00:00:00 2001
From: flywind <43030857+xflywind@users.noreply.github.com>
Date: Fri, 19 Feb 2021 07:09:12 -0600
Subject: [PATCH] Ref #12700 add testcase (#17096)

* fix js unsigned integer

* better

* ref #12700 add testcase
---
 tests/system/tdollars.nim | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/tests/system/tdollars.nim b/tests/system/tdollars.nim
index 04595c93c..34801d9ee 100644
--- a/tests/system/tdollars.nim
+++ b/tests/system/tdollars.nim
@@ -127,6 +127,15 @@ block:
   block:
     doAssert $(4294967295'u32) == "4294967295"
 
+
+  block:
+    proc foo1(arg: int): string =
+      let x = uint32(arg)
+      $x
+
+    doAssert $foo1(-1) == "4294967295"
+
+
 proc main()=
   block:
     let a = -0.0
@@ -148,7 +157,6 @@ proc main()=
     doAssert $b == "0"
     doAssert $(0) == "0"
 
-
   doAssert $uint32.high == "4294967295"