fix #17490 (#17491)

2021-03-24 15:16:41 +08:00 · 2021-03-24 15:16:41 +08:00 · c015ecdc37
commit c015ecdc37
parent 8ccde68f13
2 changed files with 21 additions and 4 deletions
--- a/tests/stdlib/tjson.nim
+++ b/tests/stdlib/tjson.nim
@ -300,3 +300,14 @@ block: # bug #17383
  when not defined(js):
    testRoundtrip(int64.high): "9223372036854775807"
    testRoundtrip(uint64.high): "18446744073709551615"
+
+
+block:
+  let a = "18446744073709551615"
+  let b = a.parseJson
+  doAssert b.kind == JString
+  let c = $b
+  when defined(js):
+    doAssert c == "18446744073709552000"
+  else:
+    doAssert c == "18446744073709551615"