summary refs log tree commit diff stats
path: root/tests/generics/tfakecovariance.nim
diff options
context:
space:
mode:
Diffstat (limited to 'tests/generics/tfakecovariance.nim')
-rw-r--r--tests/generics/tfakecovariance.nim11
1 files changed, 11 insertions, 0 deletions
diff --git a/tests/generics/tfakecovariance.nim b/tests/generics/tfakecovariance.nim
new file mode 100644
index 000000000..835acd9d3
--- /dev/null
+++ b/tests/generics/tfakecovariance.nim
@@ -0,0 +1,11 @@
+type
+  BaseObj = object of RootObj
+  DerivedObj = object of BaseObj
+
+  Container[T] = object
+
+proc doSomething(c: Container[BaseObj or DerivedObj]) = discard
+
+var t: Container[DerivedObj]
+doSomething t
+