1 files changed, 13 insertions, 0 deletions
diff --git a/tests/run/tisopr.nim b/tests/run/tisopr.nim
new file mode 100644
index 000000000..6d3c51749
--- /dev/null
+++ b/tests/run/tisopr.nim
@@ -0,0 +1,13 @@
+discard """
+  output: "true true false yes"
+"""
+
+proc IsVoid[T](): string = 
+  when T is void:
+    result = "yes"
+  else:
+    result = "no"
+
+const x = int is int
+echo x, " ", float is float, " ", float is string, " ", IsVoid[void]()
+