close nim-lang#4318(add testcase for nim-lang#4318) (nim-lang#15904)

* close nim-lang#4318(add testcase for nim-lang#4318) * Update tests/objects/t4318.nim Co-authored-by: Juan Carlos <[email protected]> Co-authored-by: Juan Carlos <[email protected]>
ardek66 · Mar 26, 2021 · 396708c · 396708c
1 parent b4d3b74
commit 396708c
Showing 1 changed file with 12 additions and 0 deletions.
diff --git a/tests/objects/t4318.nim b/tests/objects/t4318.nim
@@ -0,0 +1,12 @@
+type
+  A = object of RootObj
+  B = object of A
+
+method identify(a:A) {.base.} = echo "A"
+method identify(b:B) = echo "B"
+
+var b: B
+
+doAssertRaises(ObjectAssignmentDefect):
+  var a: A = b
+  discard a