1 files changed, 33 insertions, 0 deletions
diff --git a/tests/ccgbugs/t21972.nim b/tests/ccgbugs/t21972.nim
new file mode 100644
index 000000000..58d0cfc62
--- /dev/null
+++ b/tests/ccgbugs/t21972.nim
@@ -0,0 +1,33 @@
+discard """
+    targets: "c cpp"
+    outputsub: "Error: unhandled exception: Err2 [IOError]"
+    exitcode: "1"
+"""
+
+proc bar(x: var int) =
+  inc x
+  if x == 3:
+    raise newException(ValueError, "H0")
+
+  elif x == 5:
+    raise newException(IOError, "H1")
+
+  elif x > 7:
+    raise newException(IOError, "H2")
+
+
+proc foo() =
+  var i = 0
+  while true:
+    try:
+      bar(i)
+      echo i
+
+    except ValueError:
+      debugEcho("ValueError")
+
+    except IOError:
+      raise newException(IOError, "Err2")
+
+when isMainModule:
+  foo()
\ No newline at end of file