From 428b64251f19b95fe0f78689e7d97cb415c7deb6 Mon Sep 17 00:00:00 2001
From: ringabout <43030857+ringabout@users.noreply.github.com>
Date: Thu, 12 Dec 2024 22:30:54 +0800
Subject: [PATCH] adds a test case (#24532)

closes #18070

(cherry picked from commit f796c01e3c2f61e16f3ef64093f638103e50ebf4)
---
 tests/arc/tarcmisc.nim | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/tests/arc/tarcmisc.nim b/tests/arc/tarcmisc.nim
index 1a4ffeddb0..d9cbb46403 100644
--- a/tests/arc/tarcmisc.nim
+++ b/tests/arc/tarcmisc.nim
@@ -861,3 +861,17 @@ block:
 
   var s = Foo()
   new(s, delete)
+
+proc test_18070() = # bug #18070
+  try:
+    try:
+      raise newException(CatchableError, "something")
+    except:
+      raise newException(CatchableError, "something else")
+  except:
+    doAssert getCurrentExceptionMsg() == "something else"
+
+  let msg = getCurrentExceptionMsg()
+  doAssert msg == "", "expected empty string but got: " & $msg
+
+test_18070()